CN103883640A - Thread cup joint clutch - Google Patents
Thread cup joint clutch Download PDFInfo
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- CN103883640A CN103883640A CN201410151795.6A CN201410151795A CN103883640A CN 103883640 A CN103883640 A CN 103883640A CN 201410151795 A CN201410151795 A CN 201410151795A CN 103883640 A CN103883640 A CN 103883640A
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- follower
- accessory whorl
- driving wheel
- driven wheel
- wheel
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- 238000000034 method Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 14
- 238000013459 approach Methods 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 210000000332 tooth crown Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
A thread cup joint clutch comprises a driving wheel set, a driven wheel set adjacent to the driving wheel set and a passive wheel set adjacent to the driven wheel set. The driving wheel set comprises a driving wheel and an auxiliary driving wheel; the driven wheel set comprises a driven wheel and an auxiliary driven wheel; the passive wheel set comprises a passive wheel and a passive wheel rotating shaft sleeve; the driving wheel, the auxiliary driving wheel, the driven wheel, the auxiliary driven wheel, the passive wheel, the passive wheel rotating shaft sleeve, a driven wheel spring and a passive wheel spring are all arranged on the same fixing shaft in a sleeved mode and are concentric with the fixing shaft. The thread cup joint clutch is characterized in that the driven wheel spring is arranged between the driving wheel and the driven wheel, the passive wheel spring is arranged between the driven wheel and the passive wheel, the driving wheel is a power input wheel, the passive wheel is a power output wheel, the driven wheel is a buffer meshing wheel between the driving wheel and the passive wheel and is provided with internal threads, the passive wheel rotating shaft sleeve are sleeved with external threads, and the internal threads of the driven wheel are matched with the external threads of the passive wheel rotating shaft sleeve.
Description
Technical field
The present invention relates to screw thread socket clutch, be applicable to the various mechanisms that need clutch speed-changing and clutch speed governing, as the gearbox of the clutch speed variator of various vehicles, lathe etc., belong to clutch and gear transmission technology field.
Background technique
Present automobile clutch has friction clutcch, fluid coupling, magnetic clutch etc. several, and they utilize the i.e. transmission such as friction or fluid power or electromagnetic force of soft contact engine revolution power, and the power transmission efficiency of these soft contacts is all lower; Why modern flourishing automotive industry still utilizes the soft contact clutch method that power transmission efficiency is low, be because the transmission of gear engagement in the time of high speed rotating, meshed gears is difficult to separate, now also do not find that there is and both easily made the hard driving gear of engagement separate, can have again the meshed transmission gear method of higher transmission efficiency, this is the difficult problem that vehicle transmission efficiency improves.
Summary of the invention
The object of this invention is to provide and a kind ofly can push buffering, cone bucket friction and thread bush by spring and fetch and realize the screw thread that driving wheel engages with safety, balance, the high-efficient gear of driven wheel and be socketed clutch.
Screw thread socket clutch, comprise one group of initiatively wheels driven wheels and one group with follower adjacent passive wheels adjacent with driving wheel with a group, initiatively wheels comprise driving wheel and driving wheel accessory whorl, driven wheels comprise follower and follower accessory whorl, passive wheels comprise driven wheel and driven wheel rotating shaft cover, driving wheel, driving wheel accessory whorl, follower, follower accessory whorl, driven wheel, driven wheel rotating shaft cover, follower spring, driven wheel spring be all enclosed within on same stationary axle and with stationary axle concentric; It is characterized in that:
1, between driving wheel and follower, there is follower spring, between follower and driven wheel, there is driven wheel spring, driving wheel is power input wheel, driven wheel is power output wheel, follower is the buffering meshing wheel between driving wheel and driven wheel, driving wheel and driving wheel accessory whorl thereof are connected with stationary axle by bearing and can move axially along stationary axle, follower has follower internal thread, follower accessory whorl is connected with stationary axle by bearing and can moves axially along stationary axle, driven wheel is connected with stationary axle by driven wheel rotating shaft cover bearing, driven wheel rotating shaft cover bearing can not move axially along stationary axle, driven wheel rotating shaft cover is outer has driven wheel rotating shaft to overlap outside thread, follower internal thread and driven wheel rotating shaft cover outside thread match.
2, initiatively wheels comprise a driving wheel, with a driving wheel accessory whorl that is arranged on driving wheel right side and is fixedly linked with driving wheel concentric and with driving wheel, the left side of driving wheel and right side respectively have a magnetic intensity to be greater than 3000 Gausses' magnet ring near driving wheel excircle, the effect of magnet ring is to allow the contactless pushing driving wheel of driving lever shift to or move apart the follower on driving wheel right side, driving wheel accessory whorl diameter is less than driving wheel diameter, the right side of driving wheel accessory whorl from away from the outer circumferential position of the most close driving wheel accessory whorl of driving wheel one side be installed with the driving wheel accessory whorl cone bucket that rubs outward, driving wheel accessory whorl rubs outward and bores bucket and driving wheel accessory whorl concentric, and rub the outward outer barrel face of cone bucket of driving wheel accessory whorl is the driving wheel accessory whorl outer tilted conical surface of cone bucket that rubs outward, thinner than the driving wheel accessory whorl of close the driving wheel accessory whorl cone barrel barrel wall that rubs outward away from the driving wheel accessory whorl of the driving wheel accessory whorl cone bucket bucket wall that rubs outward, driving wheel accessory whorl rubs outward and bores the bucket inner side of bucket, driving wheel accessory whorl from away from driving wheel one side position be installed with the driving wheel accessory whorl tooth of one group of annular, this group annular driving wheel accessory whorl tooth and driving wheel accessory whorl concentric, the crown of driving wheel accessory whorl tooth is driving wheel accessory whorl tooth cone angle
α, α=60 °, driving wheel accessory whorl tooth crown is isosceles triangle along the tangent line cross section of driving wheel accessory whorl tooth circle, isosceles triangle bottom line mid point is with the line of isosceles triangle drift angle, the center line of isosceles triangle overlaps with the radial line of driving wheel accessory whorl, this group annular driving wheel accessory whorl tooth to its central core region is smooth surface, the driving wheel accessory whorl on driving wheel and right side thereof is enclosed within on a fixing non-rotary stationary axle, and driving wheel is connected by bearing with stationary axle with driving wheel accessory whorl.
3, driven wheels comprise a follower, with one be fixedly mounted on follower left side and with the follower accessory whorl of follower concentric, and be fixedly mounted on the follower spring in follower accessory whorl left side, the diameter of follower accessory whorl is less than the diameter of follower, the left side of follower accessory whorl from away from the outer circumferential position of the most close follower accessory whorl of follower one side be installed with a follower accessory whorl internal friction bucket, follower accessory whorl internal friction bucket and follower accessory whorl concentric, and the interior bucket face of follower accessory whorl internal friction bucket is follower accessory whorl internal friction bucket inner conical surface, follower accessory whorl internal friction bucket wall away from follower accessory whorl is thinner than the follower accessory whorl internal friction bucket wall of close follower accessory whorl, rub the outward exterior radius of cone bucket of the inwall radius of follower accessory whorl internal friction bucket and driving wheel accessory whorl matches, rub cone bucket outward near friction speed follower accessory whorl internal friction bucket rotation or static and time close to each other at the driving wheel accessory whorl of rotation, the driving wheel accessory whorl outer tilted conical surface of cone bucket that rubs outward just rubs mutually with follower accessory whorl internal friction bucket inner conical surface, and rub outward cone bucket of driving wheel accessory whorl is nearer with follower accessory whorl internal friction bucket distance, this friction is larger, the bucket inner side of follower accessory whorl internal friction bucket is installed with the follower accessory whorl tooth of one group of annular, this group annular follower accessory whorl tooth and follower accessory whorl concentric, and the crown of follower accessory whorl tooth is follower accessory whorl tooth cone angle
β, β=60 °, the tangent line cross section that follower accessory whorl tooth crown is obedient to driving wheel accessory whorl tooth circle is isosceles triangle, isosceles triangle bottom line mid point is with the line of isosceles triangle drift angle, the center line of isosceles triangle overlaps with the radial line of follower accessory whorl, and its radius of circle that its radius of circle of tooth central point composition of follower accessory whorl tooth and the tooth central point of driving wheel accessory whorl tooth form equates, the inner side of follower accessory whorl tooth is installed with a follower spring near follower accessory whorl axle center district, the left side of this follower spring is installed with a left ring friction of follower spring near driving wheel accessory whorl one end, the radius of the left ring friction of follower spring is less than the radius of a circle of the tooth inner side surface composition of driving wheel accessory whorl tooth, in the time that driving wheel accessory whorl is shifted to follower accessory whorl, the left ring friction of follower spring rides on the smooth surface on driving wheel accessory whorl right side, and produce certain friction effect, the angular velocity of rotation of driving wheel accessory whorl and the angular velocity of rotation of follower accessory whorl are progressively approached, in the time that driving wheel accessory whorl is shifted to follower accessory whorl direction, first driving wheel accessory whorl presses close to the left ring friction of follower spring, and push follower spring, in the process of extruding follower spring, the rotational speed of driving wheel accessory whorl and the rotational speed of follower accessory whorl are progressively approached, after follower spring is extruded to a certain degree, rub outward cone bucket of driving wheel accessory whorl starts to contact with follower accessory whorl internal friction bucket and produces friction, the driving wheel accessory whorl of rotation rub outward cone bucket and rotating Vortex or static follower accessory whorl internal friction bucket progressively close, and because driving wheel accessory whorl rubs the mutual friction of the outer tilted conical surface of cone bucket and follower accessory whorl internal friction bucket inner conical surface outward while constantly increasing along with close Distance Shortened, large to a certain extent and make driving wheel accessory whorl rub cone bucket outward while approaching with the relative rotational of follower accessory whorl internal friction bucket in this friction, follower accessory whorl tooth and driving wheel accessory whorl tooth are intermeshing.
4, passive wheels comprise a driven wheel, with a driven wheel spring being fixedly linked with driven wheel left surface, the left end of driven wheel spring is installed with a left ring friction of driven wheel spring near the right side of follower, the radius of the left ring friction of driven wheel spring is less than the radius of follower, the spring strength of follower spring is less than the spring strength of driven wheel spring, thereby make driving wheel accessory whorl extruding follower spring be in contact with one another and produce while rubbing to rub cone bucket and follower accessory whorl internal friction bucket of driving wheel accessory whorl outward, follower extruding driven wheel spring makes the compressed degree of driven wheel spring less, follower accessory whorl is connected by bearing with stationary axle cylindrical, follower has follower internal thread near the region of stationary axle, driven wheel is fixedly mounted on a driven wheel rotating shaft and puts, the inner side of driven wheel rotating shaft cover is driven wheel rotating shaft cover bearing, driven wheel rotating shaft cover is connected by driven wheel rotating shaft cover bearing with stationary axle, driven wheel rotating shaft cover bearing can only do around stationary axle and rotate on stationary axle, can not do along stationary axle and move axially, and the follower accessory whorl bearing of the drive wheel bearing of driving wheel and follower accessory whorl can be when stationary axle rotates, axially move left and right along stationary axle, there is driven wheel rotating shaft cover outside thread in driven wheel rotating shaft cover outside in driven wheel left field, driven wheel rotating shaft cover outside thread and follower internal thread match, when the driving wheel of rotation driving lever pass and the left magnet ring of the contactless pushing driving wheel of the right magnetic patch of driving lever left arm, while making driving wheel shift to follower, first driving wheel accessory whorl pushes the left ring friction of follower spring and follower spring, in the process of extruding follower spring, because the friction effect of the spring-force driven dual of follower spring and the left ring friction of follower spring and driving wheel accessory whorl right side smooth surface, progressively approaches the angular velocity of rotation of driving wheel accessory whorl and follower accessory whorl, in the time that follower spring is expressed to a certain degree, rub outward cone bucket of driving wheel accessory whorl starts to contact with follower accessory whorl internal friction bucket and produces friction, driving wheel accessory whorl rub outward cone bucket and follower accessory whorl internal friction bucket near and rub while approaching to relative angular velocity of rotation, follower accessory whorl tooth and driving wheel accessory whorl tooth are intermeshing.
5, follower and driven wheel interaction process: in the time that the angular velocity of rotation of driving wheel is greater than the angular velocity of rotation of driven wheel (angular velocity of rotation of driven wheel can be zero), moves right and push follower spring at driving wheel accessory whorl, and make rub cone bucket of driving wheel accessory whorl progressively contact to produce with follower accessory whorl internal friction bucket and rub outward, then approach at driving wheel accessory whorl and follower accessory whorl angular velocity of rotation, and make in follower accessory whorl tooth and the intermeshing process of driving wheel accessory whorl tooth, the follower internal thread of follower is screwed into along the rotation of driven wheel rotating shaft cover outside thread, make follower in rotary moving near driven wheel to the right, and push driven wheel spring, thereby slow down the speed that follower moves right, be screwed into along the rotation of driven wheel rotating shaft cover outside thread at the follower internal thread of follower, while arriving the binding site of driven wheel rotating shaft cover outside thread and driven wheel and driven wheel rotating shaft cover, follower stops precession, now driving wheel, driving wheel accessory whorl, follower, follower accessory whorl and driven wheel engage completely, make driving wheel and driven wheel energy safety, balance, reach efficiently same angular velocity synchronous rotary, in the time that the angular velocity of rotation of driving wheel is less than the angular velocity of rotation of driven wheel, move right and push follower spring at driving wheel accessory whorl, and make rub cone bucket of driving wheel accessory whorl progressively contact to produce with follower accessory whorl internal friction bucket and rub outward, then approach at driving wheel accessory whorl and follower accessory whorl rotational speed, and make in follower accessory whorl tooth and the intermeshing process of driving wheel accessory whorl tooth, the follower internal thread of follower is not screwed into driven wheel rotating shaft cover outside thread, but follower right flank still contacts and produces friction with the left ring friction of driven wheel spring, push driven wheel spring simultaneously, thereby give decelerating effect of driven wheel, and then make the angular velocity of rotation of driven wheel near the angular velocity of rotation of driving wheel, be reduced to when identical with the angular velocity of rotation of driving wheel at the angular velocity of rotation of driven wheel, due to the unpowered property of driven wheel and there is the characteristic of load, the angular velocity of rotation of driven wheel can be reduced to the angular velocity of rotation that is less than driving wheel very soon, now, the follower internal thread of follower makes follower in rotary moving near driven wheel to the right along the rotation of driven wheel rotating shaft cover outside thread, and push driven wheel spring, thereby slow down the speed that follower moves right, follower internal thread at follower is screwed into along the rotation of driven wheel rotating shaft cover outside thread, while arriving the binding site of driven wheel rotating shaft cover outside thread and driven wheel and driven wheel rotating shaft cover, follower stops precession, now driving wheel, driving wheel accessory whorl, follower, follower accessory whorl and driven wheel engage completely, make driving wheel and driven wheel energy safety, balance, reach efficiently same angular velocity synchronous rotary.
The present invention compared with prior art has the following advantages:
1, it is several that existing automobile clutch has friction clutcch, fluid coupling, magnetic clutch etc., and they utilize the i.e. transmission such as friction or fluid power or electromagnetic force of soft contact engine revolution power, and the power transmission efficiency of these soft contacts is all lower; And clutch of the present invention is finally gear engagement, transmission efficiency is high.
2, between the driving wheel of clutch engagement driving of the present invention and driven wheel, added a follower and follower screw thread rotation and moved, driving wheel and separating of driven wheel have not been conformed to be snapped share and cannot open.
3,, due to effect, the driving wheel accessory whorl of the driven wheel spring between follower spring and follower and driven wheel between driving wheel accessory whorl and follower rub outward cone bucket and the mutual friction effect of follower accessory whorl internal friction bucket and follower screw thread rotation mobility, make to engage smooth and easy, safety, balance, efficiently between driving wheel and follower and follower and driven wheel.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is middle M enlarged diagram embodiment illustrated in fig. 1;
Fig. 3 is middle N enlarged diagram embodiment illustrated in fig. 1;
Fig. 4 is middle P enlarged diagram embodiment illustrated in fig. 1;
Fig. 5 is that middle driving wheel accessory whorl tooth embodiment illustrated in fig. 1 and follower accessory whorl tooth close on mesh schematic representation;
Fig. 6 is middle Q enlarged diagram embodiment illustrated in fig. 5;
Fig. 7 is middle A-A schematic diagram embodiment illustrated in fig. 6;
Fig. 8 is that the secondary gear teeth meshing of middle driving wheel accessory whorl tooth embodiment illustrated in fig. 6 and follower is launched schematic diagram.
In Fig. 1-8: 1, stationary axle 2, driving lever left arm 3, the right magnetic patch 4 of driving lever left arm, the left magnet ring 5 of driving wheel, drive wheel bearing 6, driving wheel 7, the right magnet ring 8 of driving wheel, driving wheel accessory whorl 9, driving wheel accessory whorl tooth 10, the left ring friction 11 of follower spring, follower spring 12, follower accessory whorl bearing 13, follower accessory whorl 14, the left ring friction 15 of driven wheel spring, follower internal thread 16, driven wheel rotating shaft cover outside thread 17, driven wheel spring 18, driven wheel 19, driven wheel rotating shaft cover bearing 20, driven wheel rotating shaft cover 21, driving lever 22, the left magnetic patch 23 of driving lever right arm, driving lever right arm 24, driving wheel accessory whorl rubs outward and bores bucket 25, driving wheel accessory whorl rubs outward and bores the outer tilted conical surface 26 of bucket, follower accessory whorl internal friction bucket 27, follower accessory whorl internal friction bucket inner conical surface 28, follower accessory whorl internal friction bucket inner headed face 29, follower accessory whorl tooth 30, follower 31, driving wheel accessory whorl tooth cone point 32, follower accessory whorl tooth cone point 33, driving wheel accessory whorl tooth cone angle
α34, follower accessory whorl tooth cone angle
β.
Embodiment
In the embodiment shown in Fig. 1-8: screw thread socket clutch, comprise one group of initiatively wheels driven wheels and one group with follower adjacent passive wheels adjacent with driving wheel with a group, initiatively wheels comprise driving wheel 6 and driving wheel accessory whorl 8, driven wheels comprise follower 30 and follower accessory whorl 13, passive wheels comprise driven wheel 18 and driven wheel rotating shaft cover 20, driving wheel 6, driving wheel accessory whorl 8, follower 30, follower accessory whorl 13, driven wheel 18, driven wheel rotating shaft cover 20, follower spring 11, driven wheel spring 17 is all enclosed within on same stationary axle 1, and with stationary axle 1 concentric, it is characterized in that: between driving wheel 6 and follower 30, have follower spring 11, between follower 30 and driven wheel 18, there is driven wheel spring 17, driving wheel 6 is power input wheel, driven wheel 18 is power output wheel, follower 30 is the buffering meshing wheel between driving wheel 6 and driven wheel 18, driving wheel 6 and driving wheel accessory whorl 8 thereof are connected with stationary axle 1 by drive wheel bearing 5 and can move axially along stationary axle 1, follower 30 has follower internal thread 15, follower accessory whorl 13 is connected with stationary axle 1 by bearing and can moves axially along stationary axle 1, driven wheel 18 is connected with stationary axle 1 by driven wheel rotating shaft cover bearing 19, driven wheel rotating shaft cover bearing 19 can not move axially along stationary axle 1, driven wheel rotating shaft cover 20 is outer has driven wheel rotating shaft to overlap outside thread 16, follower internal thread 15 matches with driven wheel rotating shaft cover outside thread 16.
Initiatively wheels comprise a driving wheel 6, with a driving wheel accessory whorl 8 that is arranged on driving wheel 6 right sides and is fixedly linked with driving wheel 6 concentrics and with driving wheel 6, the left side of driving wheel 6 and right side respectively have a magnetic intensity to be greater than 3000 Gausses' magnet ring near driving wheel 6 excircles, the effect of magnet ring is to allow the contactless pushing driving wheel 6 of driving lever 21 shift to or move apart the follower 30 on driving wheel 6 right sides, driving wheel accessory whorl 8 diameters are less than driving wheel 6 diameters, the right side of driving wheel accessory whorl 8 from away from the outer circumferential position of the most close driving wheel accessory whorl 8 of driving wheel 6 one side be installed with the driving wheel accessory whorl cone bucket 24 that rubs outward, driving wheel accessory whorl rubs outward and bores bucket 24 and driving wheel accessory whorl 8 concentrics, and rub the outward outer barrel face of cone bucket 24 of driving wheel accessory whorl is the driving wheel accessory whorl outer tilted conical surface 25 of cone bucket that rubs outward, rub outward than the driving wheel accessory whorl of close driving wheel accessory whorl 8 away from the driving wheel accessory whorl of the driving wheel accessory whorl 8 24 barrels of walls of cone bucket that rub that to bore barrel 24 barrels of walls thin outward, driving wheel accessory whorl rubs outward and bores the bucket inner side of bucket 24, driving wheel accessory whorl 8 from away from driving wheel 6 one side positions be installed with the driving wheel accessory whorl tooth 9 of one group of annular, this group annular driving wheel accessory whorl tooth 9 and driving wheel accessory whorl 8 concentrics, the crown of driving wheel accessory whorl tooth 9 is driving wheel accessory whorl tooth cone angle
α 33, α=60 °, driving wheel accessory whorl tooth 9 crowns are isosceles triangle along the tangent line cross section of driving wheel accessory whorl tooth 9 circles, isosceles triangle bottom line mid point is with the line of isosceles triangle drift angle, the center line of isosceles triangle overlaps with the radial line of driving wheel accessory whorl 8, this group annular driving wheel accessory whorl tooth 9 to its central core region is smooth surface, the driving wheel accessory whorl 8 on driving wheel 6 and right side thereof is enclosed within on a fixing non-rotary stationary axle 1, and driving wheel 6 is connected by bearing with stationary axle 1 with driving wheel accessory whorl 8.
Driven wheels comprise a follower 30, with one be fixedly mounted on follower 30 left sides and with the follower accessory whorl 13 of follower 30 concentrics, and be fixedly mounted on the follower spring 11 in follower accessory whorl 13 left sides, the diameter of follower accessory whorl 13 is less than the diameter of follower 30, the left side of follower accessory whorl 13 from away from the outer circumferential position of the most close follower accessory whorl 13 of follower 30 1 side be installed with a follower accessory whorl internal friction bucket 26, follower accessory whorl internal friction bucket 26 and follower accessory whorl 13 concentrics, and the interior bucket face of follower accessory whorl internal friction bucket 26 is follower accessory whorl internal friction bucket inner conical surface 27, follower accessory whorl internal friction bucket 26 walls away from follower accessory whorl 13 are thinner than follower accessory whorl internal friction bucket 26 walls of close follower accessory whorl 13, rub the outward exterior radius of cone bucket 24 of the inwall radius of follower accessory whorl internal friction bucket 26 and driving wheel accessory whorl matches, rub cone bucket 24 outward near friction speed follower accessory whorl internal friction bucket 26 rotation or static and time close to each other at the driving wheel accessory whorl of rotation, the driving wheel accessory whorl outer tilted conical surface 25 of cone bucket that rubs outward just rubs mutually with follower accessory whorl internal friction bucket inner conical surface 27, and the driving wheel accessory whorl cone bucket 24 that rubs is outward nearer with follower accessory whorl internal friction bucket 26 distances, this friction is larger, the bucket inner side of follower accessory whorl internal friction bucket 26 is installed with the follower accessory whorl tooth 29 of one group of annular, this group annular follower accessory whorl tooth 29 and follower accessory whorl 13 concentrics, and the crown of follower accessory whorl tooth 29 is follower accessory whorl tooth cone angle
β 34, β=60 °, the tangent line cross section that follower accessory whorl tooth 29 crowns are obedient to driving wheel accessory whorl tooth 29 circles is isosceles triangle, isosceles triangle bottom line mid point is with the line of isosceles triangle drift angle, the center line of isosceles triangle overlaps with the radial line of follower accessory whorl 13, and its radius of circle that its radius of circle of tooth central point composition of follower accessory whorl tooth 29 and the tooth central point of driving wheel accessory whorl tooth 9 form equates, the inner side of follower accessory whorl tooth 29 is installed with a follower spring 11 near follower accessory whorl 13 axle center districts, the left side of this follower spring 11 is installed with a left ring friction 10 of follower spring near driving wheel accessory whorl 8 one end, the radius of the left ring friction 10 of follower spring is less than the radius of a circle of the tooth inner side surface composition of driving wheel accessory whorl tooth 9, in the time that driving wheel accessory whorl 8 is shifted to follower accessory whorl 13, the left ring friction 10 of follower spring rides on the smooth surface on driving wheel accessory whorl 8 right sides, and produce certain friction effect, the angular velocity of rotation of driving wheel accessory whorl 8 and the angular velocity of rotation of follower accessory whorl 13 are progressively approached, in the time that driving wheel accessory whorl 8 is shifted to follower accessory whorl 13 direction, first driving wheel accessory whorl 8 presses close to the left ring friction 10 of follower spring, and push follower spring 11, in the process of extruding follower spring 11, the rotational speed of driving wheel accessory whorl 8 and the rotational speed of follower accessory whorl 13 are progressively approached, after follower spring 11 is extruded to a certain degree, the driving wheel accessory whorl cone bucket 24 that rubs outward starts to contact with follower accessory whorl internal friction bucket 26 and produces friction, the driving wheel accessory whorl of rotation rub outward cone bucket 24 and rotating Vortex or static follower accessory whorl internal friction bucket 26 progressively close, and because driving wheel accessory whorl rubs the mutual friction of the outer tilted conical surface 25 of cone bucket and follower accessory whorl internal friction bucket inner conical surface 27 outward while constantly increasing along with close Distance Shortened, large to a certain extent and make driving wheel accessory whorl rub cone bucket 24 outward while approaching with the relative rotational of follower accessory whorl internal friction bucket 26 in this friction, follower accessory whorl tooth 29 is intermeshing with driving wheel accessory whorl tooth 9.
Passive wheels comprise a driven wheel 18, with a driven wheel spring 17 being fixedly linked with driven wheel 18 left surfaces, the left end of driven wheel spring 17 is installed with a left ring friction 14 of driven wheel spring near the right side of follower 30, the radius of the left ring friction 14 of driven wheel spring is less than the radius of follower 30, the spring strength of follower spring 11 is less than the spring strength of driven wheel spring 17, thereby make driving wheel accessory whorl 8 push follower spring 11 and rub cone bucket 24 outward while being in contact with one another and producing friction with follower accessory whorl internal friction bucket 26 to driving wheel accessory whorl, follower 30 pushes driven wheel spring 17 makes the compressed degree of driven wheel spring 17 less, follower accessory whorl 13 is connected by bearing with stationary axle 1 cylindrical, follower 30 has follower internal thread 15 near the region of stationary axle 1, driven wheel 18 is fixedly mounted on a driven wheel rotating shaft cover 20, the inner side of driven wheel rotating shaft cover 20 is driven wheel rotating shaft cover bearings 19, driven wheel rotating shaft cover 20 is connected by driven wheel rotating shaft cover bearing 19 with stationary axle 1, driven wheel rotating shaft cover bearing 19 can only do around stationary axle 1 and rotate on stationary axle 1, can not do along stationary axle 1 and move axially, and the follower accessory whorl bearing 12 of the drive wheel bearing 5 of driving wheel 6 and follower accessory whorl 13 can be when stationary axle 1 rotates, axially move left and right along stationary axle 1, overlap 20 outsides in the driven wheel rotating shaft of driven wheel 18 left field and have driven wheel rotating shaft cover outside thread 16, driven wheel rotating shaft cover outside thread 16 matches with follower internal thread 15, when the driving wheel 6 of rotation driving lever 21 pass and the left magnet ring 4 of the contactless pushing driving wheel of the right magnetic patch 3 of driving lever left arm, while making driving wheel 6 shift to follower 30, first driving wheel accessory whorl 8 pushes the left ring friction 10 of follower spring and follower spring 11, in the process of extruding follower spring 11, because the friction effect of the left ring friction 10 of the spring-force driven dual of follower spring 11 and follower spring and driving wheel accessory whorl 8 right side smooth surfaces, progressively approaches driving wheel accessory whorl 8 and the angular velocity of rotation of follower accessory whorl 13, in the time that follower spring 11 is expressed to a certain degree, the driving wheel accessory whorl cone bucket 24 that rubs outward starts to contact with follower accessory whorl internal friction bucket 26 and produces friction, driving wheel accessory whorl rub outward cone bucket 24 and follower accessory whorl internal friction bucket 26 near and friction while approaching to relative angular velocity of rotation, follower accessory whorl tooth 29 and driving wheel accessory whorl tooth 9 are intermeshing.
Claims (4)
1. screw thread socket clutch, comprise one group of initiatively wheels driven wheels and one group with follower adjacent passive wheels adjacent with driving wheel with a group, initiatively wheels comprise driving wheel (6) and driving wheel accessory whorl (8), driven wheels comprise follower (30) and follower accessory whorl (13), passive wheels comprise driven wheel (18) and driven wheel rotating shaft cover (20), driving wheel (6), driving wheel accessory whorl (8), follower (30), follower accessory whorl (13), driven wheel (18), driven wheel rotating shaft cover (20), follower spring (11), driven wheel spring (17) is all enclosed within on same stationary axle (1), and with stationary axle (1) concentric, it is characterized in that: between driving wheel (6) and follower (30), have follower spring (11), between follower (30) and driven wheel (18), there is driven wheel spring (17), driving wheel (6) is power input wheel, driven wheel (18) is power output wheel, follower (30) is the buffering meshing wheel between driving wheel (6) and driven wheel (18), driving wheel (6) and driving wheel accessory whorl (8) thereof are connected with stationary axle (1) by drive wheel bearing (5) and can move axially along stationary axle (1), follower (30) has follower internal thread (15), follower accessory whorl (13) is connected with stationary axle (1) by bearing and can moves axially along stationary axle (1), driven wheel (18) is connected with stationary axle (1) by driven wheel rotating shaft cover bearing (19), driven wheel rotating shaft cover bearing (19) can not move axially along stationary axle (1), driven wheel rotating shaft cover (20) is outer has driven wheel rotating shaft to overlap outside thread (16), follower internal thread (15) matches with driven wheel rotating shaft cover outside thread (16), follower (30) and driven wheel (18) interaction process: in the time that the angular velocity of rotation of driving wheel (6) is greater than the angular velocity of rotation of driven wheel 18 (angular velocity of rotation of driven wheel can be zero), move right and push follower spring (11) at driving wheel accessory whorl (8), and make the driving wheel accessory whorl cone bucket (24) that rubs progressively contact generation with follower accessory whorl internal friction bucket (26) and rub outward, then approach at driving wheel accessory whorl (8) and follower accessory whorl (13) angular velocity of rotation, and make in follower accessory whorl tooth (29) and the intermeshing process of driving wheel accessory whorl tooth (9), the follower internal thread (15) of follower (30) is screwed into along driven wheel rotating shaft cover outside thread (16) rotation, make follower (30) in rotary moving near driven wheel (18) to the right, and push driven wheel spring (17), thereby slow down the speed that follower (30) moves right, follower internal thread (15) at follower (30) is screwed into along driven wheel rotating shaft cover outside thread (16) rotation, while arriving the binding site of driven wheel rotating shaft cover outside thread (16) and driven wheel (18) and driven wheel rotating shaft cover (20), follower (30) stops precession, now driving wheel (6), driving wheel accessory whorl (8), follower (30), follower accessory whorl (13) and driven wheel (18) engage completely, make driving wheel (6) and driven wheel (18) energy safety, balance, reach efficiently same angular velocity synchronous rotary, in the time that driving wheel (6) angular velocity of rotation is less than the angular velocity of rotation of driven wheel (18), move right and push follower spring (11) at driving wheel accessory whorl (8), and make the driving wheel accessory whorl cone bucket (24) that rubs progressively contact generation with follower accessory whorl internal friction bucket (26) and rub outward, then approach in driving wheel accessory whorl (8) and follower accessory whorl (13) rotational speed, and make in follower accessory whorl tooth (29) and the intermeshing process of driving wheel accessory whorl tooth (9), the follower internal thread (15) of follower (30) is not screwed into driven wheel rotating shaft cover outside thread (16), but follower (30) right flank still contacts and produces friction with the left ring friction of driven wheel spring (14), push driven wheel spring (17) simultaneously, thereby give (18) decelerating effects of driven wheel, and then make the angular velocity of rotation of driven wheel (18) near the angular velocity of rotation of driving wheel (6), be reduced to when identical with the angular velocity of rotation of driving wheel (6) at the angular velocity of rotation of driven wheel (18), due to the unpowered property of driven wheel (18) and there is the characteristic of load, the angular velocity of rotation of driven wheel (18) can be reduced to the angular velocity of rotation that is less than driving wheel (6) very soon, now, the follower internal thread (15) of follower (30) makes follower (30) in rotary moving near driven wheel (18) to the right along driven wheel rotating shaft cover outside thread (16) rotation, and push driven wheel spring (17), thereby slow down the speed that follower (30) moves right, follower internal thread (15) at follower (30) is screwed into along driven wheel rotating shaft cover outside thread (16) rotation, while arriving the binding site of driven wheel rotating shaft cover outside thread (16) and driven wheel (18) and driven wheel rotating shaft cover (20), follower (30) stops precession, now driving wheel (6), driving wheel accessory whorl (8), follower (30), follower accessory whorl (13) and driven wheel (18) engage completely, make driving wheel (6) and driven wheel (18) energy safety, balance, reach efficiently same angular velocity synchronous rotary.
2. screw thread socket clutch as claimed in claim 1, it is characterized in that: initiatively wheels comprise a driving wheel (6), with a driving wheel accessory whorl (8) that is arranged on driving wheel (6) right side and is fixedly linked with driving wheel (6) concentric and with driving wheel (6), the left side of driving wheel (6) and right side respectively have a magnetic intensity to be greater than 3000 Gausses' magnet ring near driving wheel (6) excircle, the effect of magnet ring is to allow the contactless pushing driving wheel of driving lever (21) (6) shift to or move apart the follower (30) on driving wheel (6) right side, driving wheel accessory whorl (8) diameter is less than driving wheel (6) diameter, the right side of driving wheel accessory whorl (8) from away from the outer circumferential position of driving wheel (6) the one the most close driving wheel accessory whorls of side (8) be installed with the driving wheel accessory whorl cone bucket (24) that rubs outward, driving wheel accessory whorl rubs outward and bores bucket (24) and driving wheel accessory whorl (8) concentric, and rub the outward outer barrel face of cone bucket (24) of driving wheel accessory whorl is the driving wheel accessory whorl cone outer tilted conical surface of bucket (25) that rubs outward, thinner than the driving wheel accessory whorl of close driving wheel accessory whorl (8) cone barrel (24) barrel wall that rubs outward away from the driving wheel accessory whorl of driving wheel accessory whorl (8) cone bucket (24) the bucket wall that rubs outward, driving wheel accessory whorl rubs outward and bores the bucket inner side of bucket (24), driving wheel accessory whorl (8) from away from driving wheel (6) one side positions be installed with the driving wheel accessory whorl tooth (9) of one group of annular, this group annular driving wheel accessory whorl tooth (9) and driving wheel accessory whorl (8) concentric, the crown of driving wheel accessory whorl tooth (9) is driving wheel accessory whorl tooth cone angle
α(33)
, α=60 °, driving wheel accessory whorl tooth (9) crown is isosceles triangle along the tangent line cross section of driving wheel accessory whorl tooth (9) circle, isosceles triangle bottom line mid point is with the line of isosceles triangle drift angle, the center line of isosceles triangle overlaps with the radial line of driving wheel accessory whorl (8), this group annular driving wheel accessory whorl tooth (9) to its central core region is smooth surface, it is upper that the driving wheel accessory whorl (8) on driving wheel (6) and right side thereof is enclosed within a fixing non-rotary stationary axle (1), and driving wheel (6) is connected by bearing with stationary axle (1) with driving wheel accessory whorl (8).
3. screw thread socket clutch as claimed in claim 1, it is characterized in that: driven wheels comprise a follower (30), with one be fixedly mounted on follower (30) left side and with the follower accessory whorl (13) of follower (30) concentric, and be fixedly mounted on the follower spring (11) in follower accessory whorl (13) left side, the diameter of follower accessory whorl (13) is less than the diameter of follower (30), the left side of follower accessory whorl (13) from away from the outer circumferential position of follower (30) the one the most close follower accessory whorls of side (13) be installed with a follower accessory whorl internal friction bucket (26), follower accessory whorl internal friction bucket (26) and follower accessory whorl (13) concentric, and the interior bucket face of follower accessory whorl internal friction bucket (26) is follower accessory whorl internal friction bucket inner conical surface (27), follower accessory whorl internal friction bucket (26) wall away from follower accessory whorl (13) is thinner than follower accessory whorl internal friction bucket (26) wall of close follower accessory whorl (13), rub the outward exterior radius of cone bucket (24) of the inwall radius of follower accessory whorl internal friction bucket (26) and driving wheel accessory whorl matches, rub cone bucket (24) outward near friction speed follower accessory whorl internal friction bucket (26) rotation or static and time close to each other at the driving wheel accessory whorl of rotation, the driving wheel accessory whorl outer tilted conical surface of cone bucket (25) that rubs outward just rubs mutually with follower accessory whorl internal friction bucket inner conical surface (27), and the driving wheel accessory whorl cone bucket (24) that rubs is outward nearer with follower accessory whorl internal friction bucket (26) distance, this friction is larger, the bucket inner side of follower accessory whorl internal friction bucket (26) is installed with the follower accessory whorl tooth (29) of one group of annular, this group annular follower accessory whorl tooth (29) and follower accessory whorl (13) concentric, the crown of follower accessory whorl tooth (29) is follower accessory whorl tooth cone angle
β(34)
, β=60 °, the tangent line cross section that follower accessory whorl tooth (29) crown is obedient to driving wheel accessory whorl tooth (29) circle is isosceles triangle, isosceles triangle bottom line mid point is with the line of isosceles triangle drift angle, the center line of isosceles triangle overlaps with the radial line of follower accessory whorl (13), and its radius of circle that its radius of circle of tooth central point composition of follower accessory whorl tooth (29) and the tooth central point of driving wheel accessory whorl tooth (9) form equates, the inner side of follower accessory whorl tooth (29) is installed with a follower spring (11) near follower accessory whorl (13) axle center district, the left side of this follower spring (11) is installed with a left ring friction of follower spring (10) near driving wheel accessory whorl (8) one end, the radius of the left ring friction of follower spring (10) is less than the radius of a circle of the tooth inner side surface composition of driving wheel accessory whorl tooth (9), in the time that driving wheel accessory whorl (8) is shifted to follower accessory whorl (13), the left ring friction of follower spring (10) rides on the smooth surface on driving wheel accessory whorl (8) right side, and produce certain friction effect, the angular velocity of rotation of driving wheel accessory whorl (8) and the angular velocity of rotation of follower accessory whorl (13) are progressively approached, in the time that driving wheel accessory whorl (8) is shifted to follower accessory whorl (13) direction, driving wheel accessory whorl (8) is first pressed close to the left ring friction of follower spring (10), and push follower spring (11), in the process of extruding follower spring (11), the rotational speed of driving wheel accessory whorl (8) and the rotational speed of follower accessory whorl (13) are progressively approached, after follower spring (11) is extruded to a certain degree, the driving wheel accessory whorl cone bucket (24) that rubs outward starts to contact with follower accessory whorl internal friction bucket (26) and produces friction, the driving wheel accessory whorl of rotation rub outward cone bucket (24) and rotating Vortex or static follower accessory whorl internal friction bucket (26) progressively close, and because driving wheel accessory whorl rubs the mutual friction of the outer tilted conical surface of cone bucket (25) and follower accessory whorl internal friction bucket inner conical surface (27) outward while constantly increasing along with close Distance Shortened, in this friction greatly to a certain extent and make driving wheel accessory whorl rub cone bucket (24) outward while approaching with the relative rotational of follower accessory whorl internal friction bucket (26), follower accessory whorl tooth (29) is intermeshing with driving wheel accessory whorl tooth (9).
4. screw thread socket clutch as claimed in claim 1, it is characterized in that: passive wheels comprise a driven wheel (18), with a driven wheel spring (17) being fixedly linked with driven wheel (18) left surface, the left end of driven wheel spring (17) is installed with a left ring friction of driven wheel spring (14) near the right side of follower (30), the radius of the left ring friction of driven wheel spring (14) is less than the radius of follower (30), the spring strength of follower spring (11) is less than the spring strength of driven wheel spring (17), thereby make driving wheel accessory whorl (8) extruding follower spring (11) be in contact with one another and produce while rubbing to rub cone bucket (24) and follower accessory whorl internal friction bucket (26) of driving wheel accessory whorl outward, follower (30) extruding driven wheel spring (17) makes the compressed degree of driven wheel spring (17) less, follower accessory whorl (13) is connected by bearing with stationary axle (1) cylindrical, follower (30) has follower internal thread (15) near the region of stationary axle (1), driven wheel (18) is fixedly mounted on a driven wheel rotating shaft cover (20), the inner side of driven wheel rotating shaft cover (20) is driven wheel rotating shaft cover bearing (19), driven wheel rotating shaft cover (20) is connected by driven wheel rotating shaft cover bearing (19) with stationary axle (1), driven wheel rotating shaft cover bearing (19) can only do around stationary axle (1) and rotate on stationary axle (1), can not do along stationary axle (1) and move axially, and the drive wheel bearing (5) of driving wheel (6) and the follower accessory whorl bearing (12) of follower accessory whorl (13) can be in stationary axle (1) rotations, axially move left and right along stationary axle (1), there is driven wheel rotating shaft cover outside thread (16) in driven wheel rotating shaft cover (20) outside in driven wheel (18) left field, driven wheel rotating shaft cover outside thread (16) matches with follower internal thread (15), when the driving wheel (6) of rotation is passed and the right magnetic patch of driving lever left arm (3) the left magnet ring of contactless pushing driving wheel (4) at driving lever (21), while making driving wheel (6) shift to follower (30), driving wheel accessory whorl (8) first pushes the left ring friction of follower spring (10) and follower spring (11), in the process of extruding follower spring (11), because the spring-force driven dual of follower spring (11), with the friction effect of the left ring friction of follower spring (10) with driving wheel accessory whorl (8) right side smooth surface, driving wheel accessory whorl (8) and the angular velocity of rotation of follower accessory whorl (13) are progressively approached, in the time that follower spring (11) is expressed to a certain degree, the driving wheel accessory whorl cone bucket (24) that rubs outward starts to contact with follower accessory whorl internal friction bucket (26) and produces friction, driving wheel accessory whorl rub outward cone bucket (24) and follower accessory whorl internal friction bucket (26) near and friction while approaching to relative angular velocity of rotation, follower accessory whorl tooth (29) and driving wheel accessory whorl tooth (9) are intermeshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151795.6A CN103883640B (en) | 2014-04-16 | 2014-04-16 | Screw thread socket clutch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410151795.6A CN103883640B (en) | 2014-04-16 | 2014-04-16 | Screw thread socket clutch |
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| CN103883640A true CN103883640A (en) | 2014-06-25 |
| CN103883640B CN103883640B (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410151795.6A Active CN103883640B (en) | 2014-04-16 | 2014-04-16 | Screw thread socket clutch |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534043A (en) * | 2015-01-15 | 2015-04-22 | 魏伯卿 | Screw variable-diameter spring synchronizer |
| CN104613098A (en) * | 2015-02-03 | 2015-05-13 | 魏伯卿 | Screw magnetic repulsion synchronizer |
| CN104696382A (en) * | 2015-03-26 | 2015-06-10 | 魏伯卿 | Screw push-pull spring synchronizer |
| CN104776171A (en) * | 2015-04-07 | 2015-07-15 | 魏伯卿 | Threaded-sleeve-wheel repelling thread bushing wheel magnetic control clutch speed changer |
| CN104791430A (en) * | 2015-05-05 | 2015-07-22 | 魏伯卿 | Single-synchronizer multiple-clutch transmission |
| CN104828034A (en) * | 2015-06-02 | 2015-08-12 | 魏伯卿 | Openable double-thread sleeve elastic pressing friction self-tightening emergency brake packet |
| CN104832564A (en) * | 2015-05-15 | 2015-08-12 | 魏伯卿 | Dual-threaded sleeve conical surface friction self-tightening emergency brake package |
| CN104863998A (en) * | 2015-05-12 | 2015-08-26 | 魏伯卿 | Double-thread sleeve end face friction elastic pressing self-tightening type emergency brake pack |
| CN104863997A (en) * | 2015-05-11 | 2015-08-26 | 魏伯卿 | Self-tightening type emergency brake bag for friction of end surfaces of double threaded sleeves |
| CN104863993A (en) * | 2015-05-20 | 2015-08-26 | 魏伯卿 | Double thread sleeve conical surface friction suppress self-tightening type emergency brake package |
| CN106004818A (en) * | 2016-05-30 | 2016-10-12 | 魏伯卿 | Auxiliary emergency braking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104534043A (en) * | 2015-01-15 | 2015-04-22 | 魏伯卿 | Screw variable-diameter spring synchronizer |
| CN104613098A (en) * | 2015-02-03 | 2015-05-13 | 魏伯卿 | Screw magnetic repulsion synchronizer |
| CN104696382A (en) * | 2015-03-26 | 2015-06-10 | 魏伯卿 | Screw push-pull spring synchronizer |
| CN104776171A (en) * | 2015-04-07 | 2015-07-15 | 魏伯卿 | Threaded-sleeve-wheel repelling thread bushing wheel magnetic control clutch speed changer |
| CN104776171B (en) * | 2015-04-07 | 2017-02-15 | 魏伯卿 | Threaded-sleeve-wheel repelling thread bushing wheel magnetic control clutch speed changer |
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| CN104863997A (en) * | 2015-05-11 | 2015-08-26 | 魏伯卿 | Self-tightening type emergency brake bag for friction of end surfaces of double threaded sleeves |
| CN104863998A (en) * | 2015-05-12 | 2015-08-26 | 魏伯卿 | Double-thread sleeve end face friction elastic pressing self-tightening type emergency brake pack |
| CN104832564A (en) * | 2015-05-15 | 2015-08-12 | 魏伯卿 | Dual-threaded sleeve conical surface friction self-tightening emergency brake package |
| CN104863993A (en) * | 2015-05-20 | 2015-08-26 | 魏伯卿 | Double thread sleeve conical surface friction suppress self-tightening type emergency brake package |
| CN104828034A (en) * | 2015-06-02 | 2015-08-12 | 魏伯卿 | Openable double-thread sleeve elastic pressing friction self-tightening emergency brake packet |
| CN106004818A (en) * | 2016-05-30 | 2016-10-12 | 魏伯卿 | Auxiliary emergency braking device |
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| CN103883640B (en) | 2015-12-09 |
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Effective date of registration: 20180710 Address after: 226300 group 25, Taoyuan Village, five connecting Town, Tongzhou District, Nantong, Jiangsu. Patentee after: Nantong Sheng Qing environmental protection equipment Co., Ltd. Address before: 314408 304, room 2, 30 shallow water bay, Kashi street, Haining, Jiaxing, Zhejiang. Patentee before: Wei Boqing |