CN102575722A - Clutch device - Google Patents
Clutch device Download PDFInfo
- Publication number
- CN102575722A CN102575722A CN201080045671XA CN201080045671A CN102575722A CN 102575722 A CN102575722 A CN 102575722A CN 201080045671X A CN201080045671X A CN 201080045671XA CN 201080045671 A CN201080045671 A CN 201080045671A CN 102575722 A CN102575722 A CN 102575722A
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- Prior art keywords
- clutch
- friction
- disc support
- bearing
- effector
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- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 239000012636 effector Substances 0.000 claims description 42
- 230000008093 supporting effect Effects 0.000 claims description 24
- ZOMSMJKLGFBRBS-UHFFFAOYSA-N bentazone Chemical compound C1=CC=C2NS(=O)(=O)N(C(C)C)C(=O)C2=C1 ZOMSMJKLGFBRBS-UHFFFAOYSA-N 0.000 claims description 20
- 244000144983 clutch Species 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 description 30
- 238000007789 sealing Methods 0.000 description 14
- 239000004519 grease Substances 0.000 description 11
- 239000000725 suspension Substances 0.000 description 9
- 210000005239 tubule Anatomy 0.000 description 8
- 238000005452 bending Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000002360 explosive Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000036316 preload Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- GRHJHCGEBCCFGY-UHFFFAOYSA-N CSC.CSC Chemical compound CSC.CSC GRHJHCGEBCCFGY-UHFFFAOYSA-N 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
- F16D25/087—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation the clutch being actuated by the fluid-actuated member via a diaphragm spring or an equivalent array of levers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0661—Hydraulically actuated multiple lamellae clutches
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
A multiple clutch device for a drive train having a drive unit and a transmission arranged downstream, which multiple clutch device is connected to a drive shaft of the drive unit and is accommodated in a clutch housing (7) which does not rotate together with the drive shaft of the drive unit, having two wet-running friction-disc clutches (K1, K2) which each have an input-side and an output-side friction disc carrier and axially alternating friction discs, and having an actuating device, wherein a housing (28) of the actuating device (27) is mounted on the clutch housing (7), the input-side friction disc carrier (10) of at least one of the friction-disc clutches being connected to the housing of the actuating device by means of a support plate or support bowl (31) and an end bearing (30), the force flow of the actuating force generated by the actuating device is conducted back through the bearing plate or the bearing bowl and the end bearing to the housing of the actuating device, as a result of which a force flow enclosed within the multi-clutch device is present.
Description
Technical field
The present invention relates to a kind of be used to the drive multiple clutch device of system, especially compound oily clutch; This driving cording has driver element and the speed changer that is placed on clutch device; Wherein clutch device is connected with the live axle of driver element directly or indirectly; And be contained in not in the clutch cover that the live axle with driver element rotates; Wherein clutch device has two friction disk clutchs and an Effector, and friction disk clutch comprises the friction disc support of input end and output terminal respectively, and they have the friction plate that replaces in the axial direction.
Background technique
By DE 102006049731 known this compound oily clutches.The steering force that in this known multiple clutch, is produced by Effector supports through friction disc support, the step bearing of input end and the clutch cover that is fixedly connected on the clutch cover.For this reason, corresponding friction disc support, step bearing and the clutch cover that designs input end solidly, wherein separately steering force depends on and wants torque transmitted.Therefore when torque increases, need the steering force of corresponding raising and correspondingly design the especially thickness size of clutch cover.Also support the output terminal of ZMS and the input end of clutch through this clutch cover.Compound oily clutch is lever-operated.Effector has rotating lever, and they can electricity ground or manipulation hydraulically.
Summary of the invention
Therefore; The objective of the invention is; The multiple clutch device of an above-mentioned form is provided, and it has improved steering force supporting and/or radially improved and/or cod form and/or improved cold oil transporting pattern and/or the more optimal design on processing technique of multiple clutch device component.
This purpose realizes through the multiple clutch device with at least one independent claims characteristic according to the present invention.
The content of each dependent claims is the preferred embodiments of the present invention.
Description of drawings
Combine the present invention of accompanying drawing illustrated in detail by preferred embodiment below.Accompanying drawing illustrates:
Fig. 1 is according to the semi-section of first embodiment's multiple clutch,
The schematic representation of the internal forces stream of Fig. 2 friction disk clutch K2 that inner radial is provided with when the multiple clutch of handling according to Fig. 1,
Fig. 3 is according to the schematic representation of the bearing of the multiple clutch of Fig. 1 and Fig. 2,
Fig. 4 is according to another embodiment's the semi-section of multiple clutch in gapless friction disc support,
The schematic representation of the relevant friction disc support structure of Fig. 5 with 6,
Fig. 7 has the power stream of enclose inside and passes through compound ring piston (" CSC ") manipulation according to the semi-section of another embodiment's multiple clutch,
Fig. 8 has the fixing compound oily clutch of transmission shaft according to the semi-section of another embodiment's multiple clutch, has the axial clearance compensation in oily supplying tube,
Fig. 9 has the compound oily clutch of axial suspension supporting according to the semi-section of another embodiment's multiple clutch, has radially oily supplying tube,
Figure 10 has the multiple clutch of another axial suspension supporting according to the semi-section of another embodiment's multiple clutch, has the adagio supporting here,
Figure 11 has the multiple clutch of another axial suspension supporting according to the semi-section of another embodiment's multiple clutch, has adagio supporting and guide pillar here,
Figure 12 has dry type ZMS according to the semi-section of another embodiment's multiple clutch,
Figure 13 has dry type ZMS according to the semi-section of another embodiment's multiple clutch, wherein removes the externally outside friction disc support of clutch K1 and the cod between the clutch cover,
Figure 14 has the power stream of enclose inside and the ZMS and the centrifugal force pendulum (" FKP ") of wet operation according to the semi-section of another embodiment's multiple clutch,
Figure 15 has the power stream of enclose inside and the ZMS and the centrifugal force pendulum (" FKP ") of wet operation according to the semi-section of another embodiment's multiple clutch, wherein removes plate pawl or jaw according to Figure 14.
Embodiment
Multiple clutch 1 shown in Fig. 1 is made up of two friction disk clutch K1 and K2 radially nested, wet operation.K1 is arranged on radially outer at this clutch, and clutch K2 is arranged on inner radial.Multiple clutch 1 is driven by the driven wheel hub of the double mass flywheel that is prepended to clutch 1 (be not shown specifically, be also referred to as ZMS below).Between ZMS and multiple clutch 1, have clutch cover 3, it opened grease chamber 4 and dried chamber in 5 minutes.Clutch cover 3 is preferably realized through O shape ring or other static sealing parts with the static sealing 6 of the gearbox case of the speed changer (not illustrating separately) of postposition in driving system.Preferably realize sealing towards multiple clutch 1 through radial shaft seal ring 8 as the dynamic seal (packing) parts.
The driven wheel hub 2 of ZMS is connected with clutch hub 9 antitorque commentaries on classics ground through engaging tooth.Clutch hub 9 is connected with the input end friction disc support 10 of radially nested external clutch K1.Also can select to make the friction disc support 10 of clutch hub 9 and input end to be configured to one.The input end friction disc support 10 of friction disk clutch K1 (=outside input friction disc support 10) and the clutch hub 9 that is connected with its antitorque commentaries on classics through radial bearing 16 radial supports on first transmission input shaft 15 (it is configured to solid shaft).The friction disc support 10 of input end comprises the engagement position, the friction plate of the input end of the friction plate group of the outside friction disk clutch K1 that suspends above that, antitorque thus commentaries on classics and the axial friction plate 11 that outside input end is set movablely.The friction plate 11 of external input terminals alternately is provided with the friction plate 12 of outside driven end, wherein the friction plate 12 common friction plate groups that form clutch K1 of the friction plate 11 of external input terminals and the outside driven end that is arranged alternately.The friction plate 12 antitorque commentaries on classics of outside driven end and axially being connected with the outside driven end friction disc support 13 of outside friction disk clutch K1 movablely.The outside driven end friction disc support 13 of friction disk clutch K1 comprises wheel hub 14, and it is connected with the first transmission input shaft 15 of (not being shown specifically) compound clutch speed changer.
The input end friction disc support 10 of outside friction disk clutch K1 is connected with the friction disc support 18 of the inside input end of radially built-in friction disk clutch K2 through the connecting plate 17 that is suspended in the friction disc support.The antitorque commentaries on classics of friction plate of the inside input end of radially built-in friction disk clutch K2 and the axial engagement position that is suspended at inner input friction disc support movablely.The friction plate of these inner input ends of radially built-in clutch K2 and the friction plate of internal output terminal alternately are provided with, their antitorque commentaries on classics and axially being arranged on the friction disc support 19 of inside driven end of plate clutch K2 movablely.The friction disc support 19 of inner driven end has the wheel hub position, and the friction disc support 19 of inner driven end is connected with the second transmission input shaft 20 (it is configured to hollow shaft) above that.
The friction disc support 19 of the inside driven end of radially built-in plate clutch K2 is through the friction disc support 13 of the outside output terminal of the radially external plate clutch K1 of axle spring 21 (and if because structure needs also to pass through connecting body 22) roof pressure under the condition of interfix cod 23.Replace the axle spring also can use other elastic member, for example butterfly spring group.The friction disc support 14 of the outside driven end of radially external friction disk clutch K1 is the friction disc support 10 of the external input terminals of the radially external friction disk clutch K1 of roof pressure under the condition of interfix second cod 24 again, and perhaps the roof pressure clutch hub 9.The friction disc support 10 of the external input terminals of radially external friction disk clutch K1 is roof pressure clutch cover 3 under the condition of another cod 25 of interfix also, and it is bearing on the shell 7 of speed changer through fixed component 26.Especially as shown in Figure 1, bearing 23,24,25 preferably are configured to axially (needle roller) bearing.Structure connecting body 22 can be implemented in the flow path that is used for cold oil between the friction disc support of output terminal like this.
Change embodiment of expression at the Effector shown in Fig. 1 to 4 27, two ring pistons 31,32 are coordinated each other therein.Therefore, the internal diameter of the outer piston 31 of clutch K1 is the sealing surface of clutch K2 internal piston simultaneously.Also can select, imagine an embodiment, wherein two pistons are separated from each other through the ring galianconism, and sealing can be slided above that.Can get rid of because sealing influences each other to what piston 31,32 caused through this alternative.
But the above-mentioned possible expansion structure of Effector 27 only is interpreted as example.Therefore, replace annular piston also can along circle distribution be provided with other shape of cross section and/or a plurality of single pistons.Can be provided with electricity or dynamo-electric push rod equally, replace piston/cylinder unit.Also can be provided with Effector, the especially lever-operated device of machinery in addition.
Piston seal at this annular piston 31,32 is configured to elastomeric seal, and they are connected with each piston through the sealed connection of shape.The connection sealed as shape for example it is contemplated that the cone tank in piston, can insert the corresponding tenon or the elastomeric seal itself of elastomeric seal therein.Also can select to serve as a contrast the sealing of processing, perhaps direct injection moulding elastomeric seal on piston into by for example PTFE.
Annular piston 31.32 holds by connecting bar shell 28, and the hole in the connection bar shell 28 that does not wherein illustrate separately in the accompanying drawings is used for, through the pressure oil application piston.
Connecting bar shell 28 additionally bears through bearing frame 29 at clutch cover 4 inner radial positioning pistons.
Each actuation unit of Effector 27 is connected with force transfering device through handling bearing 33,34, makes each steering force be delivered to each friction disk clutch K1, K2 through it.Comprise the roof pressure alms bowl 34A of substantially rigid at this each force transfering device, 35B, it leans on each bearing 33,34.Be noted that at this each roof pressure alms bowl has elasticity certainly, it causes certain elastic reaction.But relevant with the existing steering force of multiple clutch, the roof pressure alms bowl can be supposed " substantially rigid ".Each force transfering device comprises lever spring 36A in addition, 36B, and it leans at each roof pressure alms bowl 35A, and 35B is last.Lever spring 36A, 36B are suspended at corresponding friction disk clutch K1 respectively, and on the subordinate friction disc support of K2, wherein this suspension point is formed for each turning point of lever spring.Lever ratio through this lever spring realizes the power no-load voltage ratio by the steering force of actuation unit generation.Each force transfering device also comprises roof pressure body 37A, 37B, the lever spring 36A that it leans in subordinate, 36B last and with each friction disk clutch K1, the friction plate function of the friction plate group of K2 connects.The roof pressure body transmits steering force on the friction plate group of friction disk clutch K1 and K2. Roof pressure body 37A, 37B and feel relieved through engaging tooth in radially outer position axially-displaceable suspends the engaging tooth of friction disc support of each input end movingly diametrically.Replace this lever no-load voltage ratio of steering force also can directly handle through the roof pressure alms bowl, they are arranged on handles between bearing and the friction plate group, and promptly lever ratio is 1: 1.
Externally shell position is provided with a step bearing 30 (being also referred to as " lid bearing ") on the shell 28 of Effector 27, and it is connected with the friction disc support 10 of the input end of radially outer friction disk clutch K1 through traction alms bowl 31.At this; The interior ring of step bearing/lid bearing through the endless belt that constitutes on the shell 28 at a side bearing on shell 28; The outer shroud of step bearing/lid bearing is bearing on the traction alms bowl 31 with method at opposite side by this way, and the power of the steering force that the friction disc support 10 by the input end of friction disk clutch K1 draws back is delivered on the shell 28.Step bearing 30 preferably is connected with connection bar shell 28 through clamping, and step bearing draws back steering force to connecting on the bar shell 28 with traction alms bowl 31.
When piston of pressure-loaded or two pistons, piston or two pistons are in the motion that (in Fig. 1, is arranged on the left side of the driven wheel hub of ZMS) on the crankshaft direction, and through carrying the roof pressure alms bowl 35A of subordinate, 35B guiding steering force is in the friction plate group simultaneously.In radially built-in clutch K2, between the input end friction disc support 10 of the input end friction disc support of radially built-in friction disk clutch K2 and radially external friction disk clutch K1, transmit steering force through input friction disc support 18 and connecting body 17 (being also referred to as connecting plate).Input end friction disc support 10 transmits steering force again to traction alms bowl 31, and it is connected with connection bar shell 28 through step bearing 30.
The steering force that in radially external clutch K1, imports directly draws through input friction disc support 10 to be got back on the traction alms bowl 31, draws to get back to through step bearing 30 thus and connects on the bar shell 28.
Existing compound CSC also is created in the roof pressure power that acts on the driver element direction on the roof pressure alms bowl; Wherein in shell 28, produce corresponding size and counter-force reverse direction, and with step bearing steering force is drawn through the traction alms bowl with identical size and equidirectional to get back on the shell.Step bearing 30 transmits steering force to connecting on the bar shell 28, also makes inner power stream at clutch 1 enclose inside thus.L1 letter by a dotted line illustrates the steering force trend that is used to handle friction disk clutch K2 in Fig. 2.The time do not have external force yet or almost do not have external force during at axial transferring oil at radial delivery oil in order to handle friction disk clutch K1 and K2 at this, thus clutch 1 on the clutch cover or motor side need not to support steering force.
Hydraulic medium (manipulation module) is transported to Effector through the accessory that is connected with the clutch cover.
Connect bar shell 28 and have torque support, the rotation that makes step bearing 30 inner pivot frictions can not cause connecting bar shell 28 thus in clutch cover 4 inside.Use the accessory of discharge pressure as torque support at this.Also can select to support individually through axle journal or similar parts, it is embedded in the clutch cover bottom when the assembling clutch.
In Fig. 3, illustrate according to radial and axial supporting at the embodiment's shown in Fig. 1 clutch 1 through arrow P 1 to P5.
Observe diametrically, all are being connected on the bar shell 28 at speed changer one side bearing with multiple clutch 1 constituent element of motor speed rotation, and at motor one side bearing on solid shaft 15.Represent the friction disc support 10 and the supporting of the component that are connected with these parts on connection bar shell 28 of the input end of radially external friction disk clutch 1 in this arrow P 1.Connect bar shell 28 and be bearing on the cover bottom (gearbox case) through bearing frame 29 again, as that kind through arrow P 2 expressions.Bearing frame 29 is the angle compensations between the bearing matrix of solid shaft 15 and transmission side.Solid shaft 15 is at the friction disc support 10 of motor side through the input end of the radially external clutch K1 of bearing 16 supportings, as that kind through arrow P 3 expressions.Clutch with each speed changer input speed rotation of solid shaft and hollow shaft 15,20 is formed part 14,19 through being positioned at the wheel hub/wheel hub position radial support on the axle.
Axially go up and observe, clutch 1 is bearing on the clutch cover 3, wherein applies supporting force by axle spring 21.Axially mounting point is represented with P5 through arrow P 4.Be bearing at this spring 21 on the wheel hub of friction disc support 19 of output terminal of the retaining ring that is placed in hollow shaft 20 and friction disk clutch K2.The friction disc support 19 of the driven end of friction disk clutch K3 is guided these axial forces to the axial needle bearing 23 that is positioned on driven end friction disc support 13 or its wheel hub position 14 through pad 22.The friction disc support 13 of the driven end of friction disk clutch K1 is bearing on the friction disc support 10 of input end of clutch K1 through axial needle bearing 24 again, and it is bearing on the clutch cover 3 through another needle bearing 25.Therefore clutch system 1 is always aimed at clutch cover 3.Can compensating axial vibration and error through axle spring 21.Axial needle bearing 23,24,25 also can be through the starter panel replacement.The cod of the above-mentioned form of existing clutch 1 also can irrespectively, promptly also in the steering force stream of other form, use with the power stream of above-mentioned enclose inside and be usually used for compound (band oil) but the solution of the independent utility of clutch.
In another embodiment of existing multiple clutch device shown in Fig. 4, it aspect steering force stream scheme fully corresponding to embodiment explained earlier.Therefore all characteristics above-mentioned, that relate to Effector are according to being consistent between Fig. 1 to 3 and the embodiment according to Fig. 4.This external this also is provided with the bearing frame, is used to make handle shell 28 radial supports on gearbox case 7 and the compensating axial dislocation.But, be with the different of the above embodiments according to the embodiment of Fig. 4, in order to cushion the element that uses from the rotation uniformity of explosive motor: ZMS and/or centrifugal force pendulum.Therefore, not only ZMS39 but also centrifugal force pendulum 40 are arranged on all in the clutch cover 4, are in the grease chamber itself that the grease chamber separates with respect to dried chamber through clutch cover 41 according to the embodiment of Fig. 4.Clutch cover 41 is not used in the clutch axially mounting at this.But it is only isolated between grease chamber and dried chamber through seal arrangement 6 and 8.
ZMS39 comprises the ZMS plate 42 of primary side, and it comprises guide pillar axle journal 43 at this alms bowl shape structure and at its inner radial position, and it is embedded in the space 44 of bent axle 45, and makes the ZMS plate centering of primary side.Have the position of bag shape at the ZMS plate 42 of its radially outer position primary side, hold elastic member therein, wherein be not connected with ZMS flange 47 functions of secondary end with the end portion of the accumulator 46 of these bags contact.Secondary end ZMS flange 47 is connected through rivet 49 with the engaging plate 48 of substantially cylindrical, and wherein engaging plate 48 is as the friction disc support of the input end of radially external clutch K1.
The friction disc support 48 of input end is connected through the friction disc support 51 of connecting plate 50 with the input end of radially built-in friction disk clutch K2.This connecting plate 50 also is connected with centrifugal force pendulum 40 (this: be configured to one), make ZMS39 and centrifugal force pendulum 40 be connected (preferably through rivet 49) jointly with engaging plate 48 also so connect thus parallelly connectedly.
Engaging plate 48 is connected with step bearing 53 through traction alms bowl 52, and it is arranged on connects on the bar shell 28 (such as stated).
Be arranged on the hollow shaft 15 to the friction disc support 54 antitorque commentaries on classics of the driven end of friction disk clutch K1.Be arranged on the hollow shaft 20 to the driven end friction disc support 55 antitorque commentaries on classics of friction disk clutch K2.The driven end friction disc support 54 of friction disk clutch K2 combines with fixed component 21A and connected element 22 through axle spring 21, and the friction disc support 54 with respect to driven end carries in advance under the condition of interfix cod.The driven end friction disc support 54 of friction disk clutch K1 ZMS flange 42 (being also referred to as " ZMS-plate ") with respect to primary side under the condition of another cod of interfix carries.On the ZMS of primary side plate 42, drive plate 56 is set regularly, it is connected with adagio 58 through bolt 57, and wherein adagio is connected with bent axle 45 through another bolt 59.
Clutch 100 according to Fig. 4 also is connected on the explosive motor through adagio 58.The ZMS plate of driving plate 56 and primary side directly (preferably oil seal ground) interconnects and holds the clutch cover 41 that axially is connected therebetween, has radial shaft seal ring 8.
The primary side constituent element of ZMS directly is bearing on the bent axle 45 through guide pillar axle journal 43.
Secondary end flange 47 at this ZMS is the end friction plate of friction disk clutch K1 simultaneously.
The input end friction disc support 48 (as stated) of friction disk clutch K1 is realized by the variation of riveted joint.
Embodiment at the friction disc support of riveted joint shown in Fig. 5 and 6.
Fig. 5 is shown specifically mounted friction disc support 134 (similar with the input end friction disc support of Fig. 4) with sectional view.Friction disc support 134 is by flange 113a, tray deck 136 and be axially disposed within connected element 190, that be distributed on the circumference therebetween and constitute.Connected element 190 is made up of the plate 191 of prebuckling in an illustrated embodiment, and they have axially extended riveted joint axle 192,193, and they are guided in flange 113a or tray deck 136 through corresponding hole 194,195 and rivet with respect to them from the outside.Point to plate 191 ends of circumferencial direction and remove seamed edge or crooked towards inner radial in order to constitute the flank of tooth 196; In the cross section of plate 191, constitute flank of tooth profile thus; Friction plate 138 above that suspends; They have complementary external frame 197 for this reason, make friction plate 138 be centered on the friction disc support 134 thus and make the transmission of torque that is positioned on the friction disc support 134 to friction plate 138.Friction plate 138 is alternately fixing with friction plate 140, is suspended in the friction disc support 142 of output terminal friction plate 140 antitorque commentaries on classics and axial finite displacement.
Fig. 6 illustrates the embodiment for the selectable friction disc support 135a of above-mentioned friction disc support form with the structure of installing.Friction disc support 135a has the connected element 198 with the connected element 190 similar formations of Fig. 5, and they are riveted between end friction plate 172a and the tray deck 136.In addition; Fig. 6 illustrates connected element 190a; Pin 186 with axially-extending; This connected element for example also makes friction disc support 134 act on the rubbing device 185 at the connected element 190 of replacement Fig. 5 on a plurality of circumferential positions thus, carries friction ring 187 and controls rubbing device thus with respect to clutch outer member in a circumferential direction through pin 186.
According in the embodiment shown in Fig. 4, each engaging plate has two different length, and on circumference, alternately distributes.Connecting plate 50 riveted joints of short engaging plate and the input end friction disc support 48 of friction disk clutch K1 and K2 and 51.Long engaging plate is connected with traction alms bowl 52, and it draws steering force and gets back on the connection bar shell 28.Engaging plate through this classification is connected on the secondary end flange of ZMS the centrifugal force pendulum without spin with gap.Make thus traction alms bowl 52 shapes sealed with force closure be connected and can bear the steering force of generation with the input end friction disc support 48 of friction disk clutch K1.
Be incorporated into the manipulation that the compound ring piston in the clutch is connected bar at the multiple clutch of the power stream that has enclose inside shown in Fig. 7 with through the lid bearing pack, as the fixing CSC of shell, wherein the structure on the principle is corresponding to the embodiment according to Fig. 1.As the following that kind of also wanting illustrated in detail, the piston that compound ring piston is connected bar coils friction disk clutch K1 in this guiding connection power through adjustment, in the friction plate group of K2.Steering force flows to the outside friction disc support of outer clutch through outside friction disc support (=input friction disc support) and middle galianconism (=connecting plate 214) in this clutch K2 in inside.Power flow back into and cover bearing 221 through retaining ring 229 and clutch cover 220 (=traction alms bowl) therefrom, and it is exerted all one's strength to draw through retaining ring 230 and gets back among the CSC, and seal force flows thus.This externally among the clutch K1 power flow back into through outside friction disc support 211, retaining ring 229, clutch cover 220, lid bearing 221 and retaining ring 230 in friction plate group back and cover between bearing and the CSC shell.Therefore when handling, do not have around power imports to.
Fig. 7 is shown specifically the part of the driving system that is used for automobile, for example car or lorry; Between (not being shown specifically) driver element, has live axle 200 (: the explosive motor with bent axle) here; It is connected with the input end 201 of ZMS; Wherein this input end 201 also has starting tip edge 202, wherein in the radially outer position of input end 201, be provided with base closed be used for elastic member 204 hold position 203 (under normal conditions: bending spring).The output 205 of ZMS is embedded in the bending spring 204, wherein the output 205 of ZMS and 206 riveted joints of extraneous vibration quality.ZMS output 205 is connected with flange position 207 in inner radial, and it has engaging tooth in inner radial, the radially external engaging tooth engagement of it and clutch hub 208.Engaging tooth between the flange on the ZMS output 207 and clutch hub 208 is the division surface when the assembling between ZMS (motor configuration assembly) that is connected with motor and the compound oily clutch that is connected with speed changer (speed changer structure assembly) as the input end of the following compound oily clutch that also will describe in detail, and the antitorque commentaries on classics that in this plane, is provided with when axial displacement connects.Clutch hub 208 constitutes through the bearing support (roller cup here) that is used for radial bearing 209 in inner radial, and wherein clutch hub 208 is through bearing 209 axially mounting on inner transmission input shaft 210.Outer race at this bearing 209 is contained in the clutch hub 208 regularly, and rolling element directly turns round on the corresponding circumferential surface of transmission input shaft 210.
Input friction disc support 211 axial restraints of clutch hub 208 and nested diametrically radially external friction disk clutch K1 and antitorque commentaries on classics ground is connected (welding) here; Wherein between input friction disc support 211 and clutch hub 208, also additionally clamp the component 212 of shell-like; It provides a turning surface to supply radial shaft seal ring to use, the sealing station between its sealing clutch cover 213 and the ZMS output flange.
Outside input friction disc support 211 is imported friction disc support 215 through connecting plate 214 with the inside of radially nested radially built-in clutch K2 and is connected.Respectively being connected between input friction disc support 211,215 and connecting plate 214 corresponding to above-mentioned connection.
The output friction disc support 216 of outside friction disk clutch K1 through the axial grafting engaging tooth that in the flange position of subordinate, constitutes and inner transmission input shaft 210 antitorque commentaries on classics, still axially be connected movablely.
The output friction disc support 217 of radially built-in friction disk clutch K2 equally through the axial grafting engaging tooth that in the flange position of subordinate, constitutes with outside transmission input shaft 218 torsion proofs, still be connected axially.Here the engaging tooth of subordinate constitutes at the wheel hub position; The output friction disc support welding of it and clutch K2; Wherein the wheel hub position additionally has protruding or recessed; They form fluid passage 217A, flow between the output friction disc support that is used to make cold oil pass friction disk clutch K1 and K2.
Between this external hub portion position 217 and the hollow shaft 218 elastic member is set, like axle spring 219, the wheel hub position/output friction disc support that is used to make friction disk clutch K2 through the cod pretension on the output friction disc support of friction disk clutch K1 and through another cod pretension at clutch hub 208.Clutch hub 208 combines axially mounting on the shell 222 of CSC with traction alms bowl 220 with lid bearing 221 through the input friction disc support 211 of friction disk clutch K1 again.The shell 223 of CSC is clamped in cover bottom 224 functionally through alms bowl shape component 223 that constitute and the jaw that in working machine tool, is used for clamping work pieces or the similar performance of plate pawl of substantially rigid.Also can select, be provided with the elasticity pretension of alms bowl shape component 223.Be used to clamp oily supplying tube 224 at these component 223, make oil continue to direct into CSC and therebetween piston-cylinder unit through it corresponding to jaw/plate pawl.
Through handling roof pressure alms bowl 226,227 connections of bearing and substantially rigid, they act on lever ratio on each friction plate group of friction disk clutch K1 and K2 this piston-cylinder unit at 1: 1 in CSC, in pressure-loaded piston-cylinder unit correspondingly.
Roof pressure alms bowl 226 at substantially rigid; 227 and handle between the bearing and be provided with adjustment dish 228; 229, be used to adjust the air gap of the friction plate group of friction disk clutch K1 and K2, wherein can be by roof pressure alms bowl shaping connection strap; Be used for radial location adjustment dish, as with that kind shown in roof pressure alms bowl 227 examples of radially built-in friction disk clutch K2.
The radially-directed of the roof pressure alms bowl 227 of friction disk clutch K2 realizes through the neck that on connecting plate 214, is shaped, and the cylindrical portion of it and roof pressure alms bowl 227 is constructed accordingly.
Connecting plate 214 also comprises connection strap, supports Returnning spring above that, and it loads roof pressure alms bowl 227 opening of friction disk clutch on the direction.
The radially-directed of the roof pressure alms bowl 226 of friction disk clutch K1 is realized through the cylindrical portion that on traction alms bowl 220, forms, wherein is bearing between neck 220 end faces that constitute on the connecting plate 220 at the Returnning spring of opening preload roof pressure alms bowl 226 on the direction.
In a word, definite relatively with embodiment according to Fig. 7, unit that can assemble of the common formation of CSC and clutch.Be axially fixed in through the plate pawl at this system unit clutch/CSC on the cover bottom of clutch cover.The plate pawl is axial pretightening and be in operation strength and torque when assembling, and they are directed among the CSC through the lid bearing by clutch.Additional floor pawl supporting roof pressure power, they axially direct among the CSC on oil shifts.
Pass through at the bourrelet on the CSC in radial support is bottom cover at this system unit clutch/CSC.Power through the bourrelet supporting directs in the CSC shell through the lid bearing.Be bearing on the inner transmission input shaft through the radial bearing that constitutes by loosening bearing at clutch on the opposed side.
For adjust air gap this measure retaining ring between the surface of contact on the clutch cover and the adjustment dish connecting the distance between the surface of contact on the bearing.Additionally measure externally surface of contact and the distance of adjustment dish between the surface of contact on the roof pressure alms bowl on the groove in the outside friction disc support of clutch of retaining ring.The difference that this measured value deducts required air gap on the friction plate group provides essential adjustment disc thickness.
In the fixing compound oily clutch embodiment of transmission shaft shown in Fig. 8, has the axial clearance compensation in oily supplying tube.
According to the compound oily clutch embodiment of Fig. 8 have aspect the ZMS expansion structure of input end 201 corresponding to bending spring 204 and output terminal 205 and with the combining of associated mass 206 and flange position 207, and compound oily clutch and its manipulation and transmission input shaft with cover bottom major character aspect corresponding to the description of above-mentioned combination Fig. 7.
The flange position 207 ' of ZMS has interior engaging tooth; It is in outer gearing tooth on the clutch hub 208 ' of compound oily clutch and is connected; But the flange position constitutes in the axial direction shortlyer; Because radial shaft seal ring directly leans on the outer enclosure face at clutch hub 208 ' on lid 213, the grease chamber seals with respect to dried chamber.
Also be supporting scheme according to the structure of Fig. 8 with the different of structure, because clutch hub 208 ' is through rigid bearing 209 ' radial and axial being bearing on the inner transmission input shaft 210 ' according to Fig. 7.For mount bearing 209 ' clutch hub 208 ' has clutch wheel hub cap 208 ", wherein the outer race of rigid bearing 209 ' be clamped in this lid 208 " and clutch hub 208 ' between.The interior ring of bearing 209 ' is fixed between the shaft shoulder and retaining ring on the axle 210 '.The input friction disc support 211 of outside friction disk clutch K1 is connected with clutch hub 208 ' corresponding to the embodiment according to Fig. 7, and wherein same expansion structure traction alms bowl 22 corresponding to Fig. 7 passes through to cover bearing 221 and is connected with the shell 222 of CSC.
The expansion structure of the piston-cylinder unit in CSC and formation are handled bearing, adjustment dish and are handled and stop up corresponding to combining the described content of Fig. 7.
Oily in addition clutch is gone up corresponding to combining the described structure of Fig. 7 at clutch hub 208 ' through axle spring and two cod axially mountings.
But the component 223 that replace playing jaw/plate pawl effect are provided with flexible plate 300 (below be called " adagio ") at this, and it plays axially and the upwards effect of " soft " torque support of footpath.CSC shell 222 is connected (through at least one tubule of piston-cylinder unit) through tubule 301 with oily supplying tube in the gearbox case again, wherein designs the tubule length dimension like this, can realize the axial motion of CSC shell 222.Therefore adagio does not transmit any power in the axial direction.
System unit for radial support is made up of clutch and CSC is provided with radial bearing 302 between the transmission input shaft 218 of CSC shell 222 and outside.
In a word, definite relatively with the embodiment according to Fig. 8, system unit clutch/CSC is axially fixed on the inner transmission input shaft through rigid bearing.For can be on rigid bearing the mount ring, clutch also has wheel hub cover, it makes rigid bearing be fixed in the clutch and grease chamber and dried chamber is separated.Pressure oil is transported to CSC through horizontally extending pipe in addition.These pipes (each divides clutch a pipe) are through sealing towards CSC and clutch cover both sides sealing.Pipe has the gap in the axial direction, be used for can compensating axial axle move with clutch.Adagio axial hag in existing embodiment constitutes and follows the motion of clutch.The friction torque that adagio constitutes rigidly and upper support is connected bearing in the cover bottom in a circumferential direction.Adagio here needn't necessarily be made up of rotational symmetric component, but also can be made up of lath, and it and CSC screw with the cover bottom.
As shown in the figure, clutch be bearing on the inner transmission input shaft through rigid bearing diametrically and on the opposed side through covering between bearing and the needle roller bearing support transmission input shaft and CSC shell externally.
Embodiment at the compound oily clutch of axial suspension shown in Fig. 9 supporting has radially oily supplying tube.
Consistent with embodiment on many characteristics according to the embodiment of Fig. 9 according to Fig. 8, different according between these clutches of Fig. 8 and Fig. 9 are only described below therefore.Position from bent axle 200 to clutch hub 208 ' is according to being consistent Fig. 8 and 9 the embodiment.First main difference is; At clutch hub 208 ' and built-in transmission input shaft 210 " between bearing constitute by the axial play bearing; although because the outer race of bearing 400 is clamped in clutch wheel hub cap 208 " and clutch hub 208 ' between, the bearing inner ring of bearing 400 is not fixed on transmission input shaft 210 " on.
Fig. 8 and 9 embodiment's consistent place is following in addition; Be provided with adagio 300; Its connects CSC shell 222 and cover bottom 224, but be provided with another kind of form at this oily supplying tube radially, through radially be provided with at the oil input of back flow side and the pipeline 401 and 402 between the CSC.CSC shell 222 is bearing on the outside transmission input shaft 218 through radial needle bearing 302 again diametrically.
In a word, system unit clutch/CSC passes through loosening bearing radial support on the transmission input shaft of inside in according to the embodiment of Fig. 9.Make clutch through covering between bearing and the needle bearing radial support transmission input shaft and CSC shell externally over there.In addition according to the compound oily clutch axial suspension of this embodiment be suspended between adagio 300 and the spring 403,404, they are essential at the double mass flywheel that is used for producing basic friction.The pilot oil of clutch through two line transportation, wherein constitutes pipeline diametrically so in addition, makes them can bear the axial motion of clutch.Each pipeline for example is in charge of by two and is formed, and the pipeline section and the system unit that wherein are arranged in the CSC shell assemble jointly, then is in charge of second and passes that perforate is incorporated in the clutch cover and be in charge of and be connected with first.The link position of pipeline section is mutual respectively to be sealed and such formation, makes and can bear the pressure (not shown) that on pipeline is vertical, acts on here.In order to separate grease chamber and dried chamber,, the perforate and second of clutch cover has additional sealing here between being in charge of.
Embodiment at the multiple clutch of another axial suspension supporting shown in Figure 10 has the adagio supporting here.
Embodiment according to Figure 10 comprises compound oily clutch, have clutch hub 208 and clutch hub 208 on inner transmission input shaft 210 through loosening bearing 209 supportings, combined Fig. 7 described like before.Comprise the adpting flange 207 between the output terminal 205 of ZMS according to the embodiment of Figure 10 in addition, it is corresponding to the flange that combines Fig. 7 to describe.Be provided with the component 212 of shell-like in addition, it combines Fig. 7 to describe equally.In addition the characteristic of clutch cover 213 and compound oily clutch, especially through axle spring 219 combine with two axial needle bearings axially mounting on clutch hub 208 and the manipulation through roof pressure alms bowl 226 and 227 corresponding to the described content of combination Fig. 7.This especially also is applicable between the transmission shaft 218 of CSC shell 222 and outside does not only all have radial support in according to the embodiment of Fig. 7 but also in according to the embodiment of Figure 10.
But the difference according to two embodiments of Fig. 7 and Figure 10 is following; In according to the embodiment of Fig. 7, on the CSC shell, be provided with axial annex; CSC shell 222 radial supports are in clutch cover 224 above that, and in the embodiment according to Figure 10, are provided with adagio 500, and it is connected CSC shell 222 and cover bottom 224; Wherein the link position between adagio 500 and the cover bottom radially is arranged on beyond the compound oily clutch diameter, is used to be easy to corresponding assembling.
Similar with embodiment according to Fig. 9, be provided with oily supplying tube through tubule 501 and 502, be used to supply with the CSC hydraulic medium.Tubule 501 in this transmission shell side is screwed with the transmission shell.The tubule of CSC side is fastened on the CSC shell 222 through bolt in addition.Tubule 501 and 502 can be axially moves and sealing each other in opposite directions, wherein two tubules 501 and 502 extensions basically diametrically.
In a word, system unit clutch/CSC passes through on the loosening transmission input shaft of bearing radial support in inside at motor side in according to the embodiment of Figure 10.(=transmission side) clutch radially is bearing in the clutch cover through lid bearing and adagio over there.The oil-piping of CSC side partly is connected with CSC through bolt and seals.Second pipeline section (gearbox case side) is screwed with the clutch cover from the outside through flange and is sealed through O shape ring.Oily here supplying tube also in the axial direction hag constitute, be used for bearing the axial motion of clutch and make system unit between adagio and spring, be suspended in double mass flywheel, as that kind that combines Fig. 9 to describe.
At the multiple clutch of the supporting of another axial suspension shown in Figure 11, have the adagio supporting here, wherein additionally be provided with through guide pillar and be bearing between bent axle and the clutch for the supporting of axial suspension ground and adagio supporting.Consistent with structure at this according to Figure 10 according to this structure of Figure 11, wherein be provided with guide pillar 600, it is configured to the extension body of clutch hub 208.Loosening bearing (for example radial needle bearing) is set between guide pillar 600 and bent axle 200.
In the embodiment of another compound oily clutch shown in Figure 12, has dry type ZMS.
Embodiment according to Figure 12 illustrates ZMS; Have radially external bending spring and radially built-in bending spring; It especially can use in having the inhomogeneity explosive motor of obvious rotation, but the structure of ZMS is for the expansion structure that is connected between multiple clutch and ZMS and the multiple clutch and also there is not the meaning of limitation for the Effector of multiple clutch.And only importantly; Between bent axle 200 and compound oily clutch, be provided with ZMS and another whirling vibration buffer system; Have input end 201 and output terminal 205 ', wherein output flange 207 " be connected with input wheel hub 700 (it corresponds essentially to the structure according to Fig. 1).The expansion structure of input friction disc support 701 is also corresponding to combining the described input friction disc support 13 of Fig. 1.The input friction disc support of importing wheel hub 700 and connected clutch K1 in addition through radial bearing 702 corresponding to according to radial bearing 16 radial supports of Fig. 1 on the transmission input shaft 703 of inside.In the grease chamber, hold compound grease chamber clutch; Grease chamber 704 is by cover bottom 705 and clutch cover 706 supportings; Wherein between clutch cover 706 and input wheel hub 700, be provided with radial shaft seal ring; It turns round on turning surface 707, and turning surface is placed on the outer enclosure line of clutch hub, and wherein this turning surface 707 is arranged on ZMS output flange 707 for the engagement of axially pegging graft in the axial direction " and clutch hub 700 between.
The output friction disc support 708 of outside friction disk clutch K1 and the output flange of subordinate are equally to a great extent corresponding to output friction disc support 13 and output flange 14 according to the embodiment of Fig. 1.The input friction disc support of the friction disk clutch K2 that this outer radial is built-in is to a great extent corresponding to the input friction disc support 18 of friction disk clutch K2, wherein between the input friction disc support of friction disk clutch K1 and K2, in according to the embodiment of Figure 12, uses and connecting plate 709 according to the different other formation of the connecting plate of Fig. 1 17.These connecting plate 709 basic plane earths constitute and comprise connection strap 709A, and it is outstanding from connecting plate 709, and they use as the support strip of the Returnning spring 710 of the roof pressure alms bowl 711 of radially built-in friction disk clutch K2.Connecting plate 214 also comprises columniform neck in according to the embodiment of Fig. 7 and Fig. 8, and it uses as the guide way of the roof pressure alms bowl of clutch K2.This columniform neck removes in the embodiment according to Figure 12, and the cylindrical end face area of wherein passing through the connecting plate on neck plane realizes guiding.Columniform neck equally uses as the bearing position of the Returnning spring of the roof pressure alms bowl of outer clutch K1 in the embodiment according to Fig. 7 and Fig. 8.Replace this cylindrical neck portion to be provided with annular element 712; It is bearing on the connecting plate 709 and it through retaining ring 713 radial centerings on the input friction disc support of internal clutch K2; And it also has the position of radially extending except cylindrical portion, supports the Returnning spring 713 of the roof pressure alms bowl 714 of outer clutch K1 above that.Between the Returnning spring 713 of clutch K1 and K2 and roof pressure alms bowl 714 or between Returnning spring 710 and roof pressure alms bowl 711, the Round Steel Wire elastic member is set, each end face area of support spring above that.
Similar with the embodiment according to Fig. 7, the shell 715 of CSC axially is being clamped on the cover bottom on the cover bottom 705 and through the component 716 corresponding to jaw/plate pawl performance function through axially extended annex 715A radial centering.
Between CSC shell 715 and hollow shaft 718, there is not additional radial bearing position.
In a word, the structure according to Figure 12 comprises following characteristic:
1. first interstitial site in torque flow is positioned at the friction plate group back of outside clutch K1.Because this interstitial site is positioned at the friction system back, here being in operation does not produce click noise.
2. the back pressure spring is through Round Steel Wire ring bearing unlimited or sealing.Obtain better spring rolling characteristic when controlled clutch thus, this causes reducing the basic hysteresis of control system.
3. the back pressure spring of outside clutch K1 through on the traction alms bowl, constitute around ring bearing, it is through the retaining ring centering of the outside friction disc support of internal clutch.
4. on connecting plate or link arm, it interconnects the input friction disc support of two clutches, on inside diameter, has a plurality of stylus pins, supports the back pressure spring of internal clutch above that.
5. in order to extrude draw pin (at least 3) in the axial needle bearing of feeling relieved (also can the select slider disc) slave plate.
6. the lid bearing of clutch, it is centered on the CSC through bearing inner ring, the steering force that axially produces through the ring bearing that rises on CSC.This ring that rises can have rectangle or circular cross section.When using Round Steel Wire to rise by ring, in CSC, produce than peak stress littler when using rectangle to rise by ring.
7.CSC annular piston have ratio with the gap (except piston seal) of CSC shell and piston guide length and piston inner diameter less than 0.5.Piston not only can move axially in shell thus, and tumbles, and therefore bears the universal joint function.When dynamic effect made clutch tumble based on CSC because sum of errors is in operation, piston compensated this of CSC tumbled or followed this and tumble.
8. cold oil is transported to the clutch between the output friction disc support of clutch.Oil passes the roof pressure body and flows, and the roof pressure body has the groove that radially extends.Then the through-flow hole that is placed in the internal clutch internal friction plate rack of oil also then gets into the pressure chamber of internal clutch.
9. the output friction disc support of the input friction disc support of outer clutch and two branch clutches is through axial needle bearing (or rolling disk or slider disc) space.When using needle bearing, must there be axial minimum preload for the interference-free operation.This load produces through axle spring or stage clip, it and be bearing between the retaining ring or step of needle roller and outside transmission input shaft of internal clutch.The preload spring can with the internal diameter that is not located on wheel hub shown in Figure 12 on, as combining that kind shown in Figure 7.
10. the cod that is used for exporting friction disc support at interval is through being combined to the step supporting of outer clutch wheel hub.
11. the cod between outside friction disc support that need not clutch K1 externally on the function and clutch cover (grease chamber's isolation); Because also can bear the preload of a spring, as below in conjunction with that kind shown in Figure 13 and described through the lid bearing of clutch.
In the embodiment of another compound oily clutch shown in Figure 13, have dry type ZMS, wherein remove the outside friction disc support of clutch K1 externally and the cod between the clutch cover, because on function, need not this bearing, as above is explained.Other part and Figure 13 according to Figure 12 embodiment are consistent with each other.
In the embodiment of another compound oily clutch shown in Figure 14, have the ZMS and the centrifugal force pendulum (" FKP ") of inner power stream that distributes and the running of band oil.This embodiment is with basic identical according to the embodiment of Fig. 4 to 6, and therefore following description is confined to the difference between these embodiments.
Embodiment according to Figure 14 comprises CSC shell 800, and it comprises axial step 801, makes CSC shell radial centering in cover bottom 802 through it, wherein between CSC shell 800 and transmission input shaft 803, does not have other radial bearing position.CSC shell 800 is axially gone up through the parts 804 (it comprises radially external bolt hole 805) corresponding to jaw/plate pawl and is axially clamped with respect to cover bottom 802.On the outer enclosure face of CSC shell 800, be provided with the ring 806 that rises of circular cross section, it is as the locating face of the bearing inner ring of lid bearing 807.Lid bearing 807 is connected with the input friction disc support of clutch K1 through traction alms bowl 808, and it is connected with the input friction disc support of clutch K2 through connecting plate.Clutch K1 and K2 handle with 1: 1 lever ratio through the roof pressure alms bowl of substantially rigid; Manipulation bearing and adjustment dish wherein are set between piston-cylinder unit of roof pressure alms bowl and CSC, and wherein the characteristic of the input friction disc support of clutch K1 and K2 and output friction disc support and manipulation obstruction, adjustment dish and manipulation bearing is corresponding to the described characteristic of combination Fig. 4.
But the output friction disc support 809 of radially built-in friction disk clutch is different with structure according to the output friction disc support 45 of the clutch K2 of Fig. 4 on its structure, is described below:
Output friction disc support 809 also has the radially part of extension except the cylindrical part with the axial grafting engaging tooth that is used to hang each friction plate; As the connection of adpting flange 810, it makes output flange 809 be connected through axial grafting engaging tooth with hollow transmission input shaft 803.This position of radially extending is arranged on motor one side of friction plate group in according to the embodiment of Figure 14, and the position of in according to the embodiment of Fig. 4, radially extending is arranged on speed changer one side of friction plate group.Export friction disc support 809 in addition and comprise fracture 811, pass the friction plate group that its cold oil can flow to clutch K2.In order on purpose to guide cold oil stream, be provided with plate 812, it is arranged between the cylindrical part of adpting flange 810 and output friction disc support 809.
All the other characteristics of this embodiment see also description Fig. 4 and there.
In the embodiment of another compound oily clutch shown in Figure 15, have the power stream of enclose inside and the ZMS and the centrifugal force pendulum (" FKP ") of band oil running, wherein saved plate pawl or jaw 804 according to Figure 14.For example also can through correspondingly be chosen among the ZMS and/or in the friction disc support of installing and/or the prestressing force in the friction spring of the axial action in the connecting plate between bent axle and the ZMS input end/clutch input end realize being used for the CSC shell and be connected the pretension that seals between bottom cover.
Only combine multiple clutch device to describe the present invention above, wherein here will point out, the present invention, especially use by the use that also can combine of clutch and Effector and element of construction that jaw/the plate pawl is formed with single-acting clutch.
Claims (10)
1. clutch device; Be used for driving system; Have driver element and rearmounted speed changer, this clutch device have at least one, preferred two friction disk clutchs, they have the friction disc support of input end and output terminal and the friction plate that replaces in the axial direction respectively; Also has Effector; Wherein the some in other words friction disk clutchs of friction disk clutch and its Effector Effectors some with it are through covering the synthetic element of construction of bearing pack, and wherein the shell of Effector/some Effectors covers on respect to clutch and axially goes up through the gripping members pretension, and this gripping members bears power and the torque that is in operation and occurs.
2. clutch device as claimed in claim 1; The shell of wherein said Effector/some Effectors has axial projection or space; Through it at the back flow side element of construction that radial support is made up of clutch and Effector in the clutch cover, wherein another radial support through loosening bearing between clutch input wheel hub and transmission input shaft.
3. according to claim 1 or claim 2 clutch device; It is characterized in that; Said friction disk clutch radially is provided with up and down; But the input end friction disc support of the friction disk clutch of radially outer radially rotatably is bearing on the shell of Effector through support plate or supporting alms bowl axial restraint; The power stream that makes the steering force that is produced by Effector thus is bearing on the shell of Effector through the bearing of the axial restraint of the friction disc support of the input end of radially outer, and is presented on the power stream of clutch device enclose inside.
4. clutch device that is used to drive system; This driving cording has driver element and rearmounted speed changer; This clutch device have at least one, preferred two friction disk clutchs; They have the friction disc support of input end and output terminal and the friction plate that replaces in the axial direction respectively; Also have Effector, wherein friction disk clutch or some friction disk clutchs and Effector are combined into an element of construction each other through the lid bearing, wherein between clutch input wheel hub and a transmission input shaft, a rigid bearing are set; Effectively bearing only wherein is set between the shell of Effector and transmission input shaft radially, between the Effector shell is bottom cover, is provided with the torque support of axial elasticity.
5. clutch device as claimed in claim 4 wherein is provided with and axially aligns or the pipe of radial connects, and it supplies with the hydraulic medium of back flow side to be connected with Effector.
6. clutch device that is used to drive system; This driving cording has driver element and rearmounted speed changer; This clutch device have at least one, preferred two friction disk clutchs; They have the friction disc support of input end and output terminal and the friction plate that replaces in the axial direction respectively; Also has Effector; Wherein friction disk clutch or some friction disk clutchs are combined into an element of construction with Effector through the lid bearing each other, and an only effective bearing radially wherein is set between clutch input wheel hub and a transmission input shaft, the radial support of the adagio on wherein between the shell of Effector and a transmission input shaft, being provided with bottom only passing through to cover.
7. clutch device as claimed in claim 6 wherein is provided with the guide pillar bearing between clutch input wheel hub and bent axle.
8. clutch device that is used to drive system; This driving cording has driver element and rearmounted speed changer; This clutch device has at least one friction disk clutch; It has the friction disc support of input end and output terminal and the friction plate that replaces in the axial direction, also has Effector, and wherein the shell of the input friction disc support of friction disk clutch and Effector is combined into an element of construction each other through the traction alms bowl; Wherein draw alms bowl and on the input friction disc support, pass through radially external retaining ring axial restraint; Wherein draw alms bowl and comprise axial projection, this convexity at the assembled state of clutch device because the pretension of Returnning spring and steering force radial overlap retaining ring at least in part avoids retaining ring below rotating speed, to rise thus.
9. multiple clutch device that is used to drive system; This driving cording has driver element and rearmounted speed changer; This clutch device has two radially mutually nested friction disk clutchs; They have the friction disc support of input end and output terminal and the friction plate that replaces in the axial direction respectively; Also has Effector; Wherein friction disk clutch and Effector are combined into an element of construction each other through the lid bearing; Wherein the output friction disc support of the friction disk clutch of inner radial with one with transmission input shaft that this friction disc support is connected between a spring members is set; Wherein between the output friction disc support of the friction disk clutch of the output friction disc support of the friction disk clutch of inner radial and radially outer, first cod is set, combines with distance member in case of necessity, wherein between the input friction disc support of the friction disk clutch of the output friction disc support of the friction disk clutch of radially outer and radially outer, another cod is set; Wherein between the input friction disc support of the friction disk clutch of radially outer and clutch cover, another cod is set, and wherein said clutch cover is axially fixed on the cover bottom.
10. multiple clutch device that is used to drive system; This driving cording has driver element and rearmounted speed changer; This clutch device has two radially mutually nested friction disk clutchs; They have the friction disc support of input end and output terminal and the friction plate that replaces in the axial direction respectively; Also has Effector; Wherein friction disk clutch and Effector are combined into an element of construction each other through the lid bearing, wherein the output friction disc support of the friction disk clutch of inner radial with one with transmission input shaft that this friction disc support is connected between a spring members is set, wherein between the output friction disc support of the friction disk clutch of the output friction disc support of the friction disk clutch of inner radial and radially outer, first cod is set; Combine with distance member in case of necessity; Wherein between the input friction disc support of the friction disk clutch of the output friction disc support of the friction disk clutch of radially outer and radially outer, another cod is set, wherein the enclosure axis of Effector to through the gripping members pretension on the clutch cover, gripping members bears operating power and torque.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009053887 | 2009-11-20 | ||
| DE102009053887.9 | 2009-11-20 | ||
| DE102010014718.4 | 2010-04-12 | ||
| DE102010014718 | 2010-04-12 | ||
| PCT/DE2010/001342 WO2011060763A2 (en) | 2009-11-20 | 2010-11-15 | Clutch system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102575722A true CN102575722A (en) | 2012-07-11 |
| CN102575722B CN102575722B (en) | 2019-05-28 |
Family
ID=43598536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080045671.XA Expired - Fee Related CN102575722B (en) | 2009-11-20 | 2010-11-15 | clutch device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5738305B2 (en) |
| CN (1) | CN102575722B (en) |
| DE (2) | DE112010004490A5 (en) |
| WO (1) | WO2011060763A2 (en) |
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| CN106870657A (en) * | 2015-12-14 | 2017-06-20 | 本田技研工业株式会社 | Clutch apparatus |
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| JP5606451B2 (en) * | 2009-01-19 | 2014-10-15 | シェフラー テクノロジーズ アクチエンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト | Clutch device |
| DE102010021899B4 (en) | 2010-05-28 | 2020-01-02 | Volkswagen Ag | Coupling, especially double coupling |
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| DE102012023051A1 (en) * | 2012-11-26 | 2014-05-28 | Volkswagen Aktiengesellschaft | Clutch for transmission of motor vehicle, particularly multiple clutch for automatic multi-clutch transmission, has thrust bearing as integral component on inner disk carrier or outer disk carrier that is formed in S-shaped manner |
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- 2010-11-15 DE DE112010004490T patent/DE112010004490A5/en not_active Withdrawn
- 2010-11-15 DE DE102010051447A patent/DE102010051447A1/en not_active Withdrawn
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| CN103821838A (en) * | 2012-11-16 | 2014-05-28 | 株式会社艾科赛迪 | Clutch device |
| CN105051392B (en) * | 2013-03-15 | 2017-07-18 | 舍弗勒技术股份两合公司 | clutch device |
| CN105051392A (en) * | 2013-03-15 | 2015-11-11 | 舍弗勒技术股份两合公司 | clutch device |
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| CN105051393B (en) * | 2013-04-30 | 2017-06-13 | 爱信艾达株式会社 | Speed change gear |
| CN104712675B (en) * | 2013-12-16 | 2017-07-07 | 大众汽车有限公司 | For the clutch of the speed changer of automobile |
| CN104712675A (en) * | 2013-12-16 | 2015-06-17 | 大众汽车有限公司 | Clutch for a transmission of a motor vehicle |
| CN106870657A (en) * | 2015-12-14 | 2017-06-20 | 本田技研工业株式会社 | Clutch apparatus |
| CN108368890A (en) * | 2016-01-29 | 2018-08-03 | 舍弗勒技术股份两合公司 | Clutch device and drive train for a motor vehicle |
| CN108368890B (en) * | 2016-01-29 | 2020-01-03 | 舍弗勒技术股份两合公司 | Clutch device and drive train for a motor vehicle |
| US10850604B2 (en) | 2016-01-29 | 2020-12-01 | Schaffler Technologies AG & Co. KG | Clutch arrangement and drive train for a motor vehicle |
| CN107917152A (en) * | 2016-10-06 | 2018-04-17 | 舍弗勒技术股份两合公司 | Clutch device and hybrid module |
| CN107917152B (en) * | 2016-10-06 | 2020-10-30 | 舍弗勒技术股份两合公司 | Clutch device and hybrid module |
| CN109154334A (en) * | 2016-11-09 | 2019-01-04 | 基石科技株式会社 | Actuator for double clutch and the double clutch including the actuator |
| CN110291301A (en) * | 2016-12-21 | 2019-09-27 | 法雷奥离合器公司 | The torque transfer module of speed changer for equipment motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102575722B (en) | 2019-05-28 |
| JP2013511668A (en) | 2013-04-04 |
| WO2011060763A3 (en) | 2011-07-21 |
| DE112010004490A5 (en) | 2012-10-11 |
| JP5738305B2 (en) | 2015-06-24 |
| DE102010051447A1 (en) | 2011-05-26 |
| WO2011060763A2 (en) | 2011-05-26 |
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