CN108146217A - Engine vibration reduction structure - Google Patents
Engine vibration reduction structure Download PDFInfo
- Publication number
- CN108146217A CN108146217A CN201711481144.3A CN201711481144A CN108146217A CN 108146217 A CN108146217 A CN 108146217A CN 201711481144 A CN201711481144 A CN 201711481144A CN 108146217 A CN108146217 A CN 108146217A
- Authority
- CN
- China
- Prior art keywords
- rubber
- outer skeleton
- inner frame
- reinforcing ribs
- inner cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000725 suspension Substances 0.000 claims abstract description 25
- 238000013016 damping Methods 0.000 claims abstract description 22
- 241000826860 Trapezium Species 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims description 36
- 239000002184 metal Substances 0.000 claims description 36
- 230000003014 reinforcing effect Effects 0.000 claims description 36
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 9
- 238000004073 vulcanization Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000001629 suppression Effects 0.000 description 6
- 238000005266 casting Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1275—Plastically deformable supports
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
- F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Vibration Prevention Devices (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model provides an engine damping structure, including back suspension assembly and back suspension support, back suspension assembly includes exoskeleton and cushion assembly, exoskeleton is provided with the inner chamber with cushion assembly matched with, the cushion assembly includes the rubber unit that inner frame and its both sides set up, the cooperation is inlayed with the rectangular channel that the inner chamber both sides set up to the rubber unit, exoskeleton is connected with the frame, inner frame is trapezium structure, be provided with two lugs that contact with the inner chamber top on inner frame's the long base, be provided with No. two lugs of outside extension on inner frame's the long base, set up the mounting hole that is connected with back suspension support on No. two lugs, inner frame's short base contacts with the bottom of inner chamber, the bottom of inner chamber is provided with the turn-ups of outside extension, be provided with No. one strengthening rib of many cross arrangements between the bottom surface of turn-ups and exoskeleton. The design has the advantages of good vibration reduction effect, strong bearing capacity, high reliability, long service life and light weight.
Description
Technical field
The present invention relates to technical field of engines more particularly to a kind of engine vibration-damping structures, are primarily adapted for use in raising and subtract
Shake effect, improve bearing capacity.
Background technology
Existing engine vibration-damping is generally in the form of between engine hold-down support and vehicle frame hold-down support plus a rubber
Pad, is then connected two hold-down supports by rubber pad by fixing bolt, effectiveness in vibration suppression is poor；There are also automobiles to be
By the front and rear fixed form of engine and vehicle frame all using vertical direction structure type vibration damping, the structure not only bearing capacity
Difference, and effectiveness in vibration suppression is poor.
Chinese patent, Authorization Notice No. CN201205863Y, authorized announcement date are the utility model on March 11st, 2009
Patent discloses a kind of rear suspension bracket cushion assembly, it includes bracket assembly and is inserted into bracket assembly inner cavity and is bonded therewith
Rear-suspending cushion assembly, the cushion assembly include the seat of honour and both sides rubber system cubic units, cushion assembly the seat of honour with
Intermediate plate is equipped between limiting plate, is V-structure inside the bracket assembly, both sides are provided with to be limited for accommodating in cushion assembly
The rectangular channel of position plate.Although the utility model has effectiveness in vibration suppression and fatigue performance, it still has following defect：It should
The top at the rear-suspending cushion assembly seat of honour is directly connected with rear suspension bracket in utility model, and passes through bracket assembly inner cavity and carry on the back
The convex block in portion is limited so that rear-suspending cushion assembly is also easy to produce shaking after working long hours so that effectiveness in vibration suppression compared with
Difference, in addition, the bottom bearing capacity of rear suspension bracket assembly is poor.
Invention content
The purpose of the present invention is overcome the problems, such as the defects of effectiveness in vibration suppression in the prior art is poor, bearing capacity is poor and,
There is provided a kind of good damping result, bearing capacity strong engine vibration-damping structure.
In order to achieve the above object, the technical solution of the present invention is：A kind of engine vibration-damping structure, it is total including rear-suspending
Into with rear suspension bracket, the rear-suspending assembly includes outer skeleton and cushion assembly, and dermoskeleton erection is equipped with and cushion assembly
Matched inner cavity, the back of outer skeleton are provided with multiple swivel nuts, and the cushion assembly includes inner frame and its both sides is set
Rubber unit, the rectangular channel of the rubber unit and inner cavity both sides setting inlays cooperation, one end of the rear suspension bracket and
Engine is connected, and the other end of rear suspension bracket is connected with inner frame, and the outer skeleton is connected by swivel nut with vehicle frame；
The inner frame is trapezium structure, on the long base of inner frame setting there are two No.1 convex block, two No.1 convex blocks with it is interior
It is in contact at the top of chamber, outwardly extending No. two convex blocks is provided on the long base of the inner frame, are offered on No. two convex blocks
The mounting hole being connected with rear suspension bracket, the short base of the inner frame and the bottom connection of inner cavity touch, the bottom of the inner cavity
Portion is provided with outwardly extending flange, and the No.1 that more arranged crosswises are provided between the flange and the bottom surface of outer skeleton is strengthened
Muscle.
The rectangular channel is provided with No.1 fillet close to the side of inner cavity, and side of the rectangular channel far from inner cavity is provided with No. two
Fillet, the radius of the No.1 fillet are less than the radius of No. two fillets.
Position on the back of the outer skeleton between two neighboring swivel nut is provided with No. two reinforcing ribs；The dermoskeleton
The back of frame is provided with multiple positive stop lug boss, the positive stop lug boss and No. three reinforcements is provided between the swivel nut of its surrounding
Muscle.
Rubber is arranged on the peripheral surface of the inner frame, rubber is integrated with inner frame vulcanization, the rubber unit packet
No.1 metal spacing plate, No.1 rubber block, No. two metal spacing plates are included, one end of the No.1 metal spacing plate is connected with rubber
It connects, the other end of No.1 metal spacing plate is connected with one end of No.1 rubber block, the other end of No.1 rubber block and No. two gold
The one end for belonging to limiting plate is connected, and the other end of No. two metal spacing plates is provided with No. two rubber blocks of polylith, No. two metals
Limiting plate inlays cooperation with rectangular channel, and No. two rubber blocks are in contact with the inner wall of rectangular channel.
More No. four reinforcing ribs are provided on the peripheral surface of the outer skeleton, No. four reinforcing ribs are right-angled trapezium knot
Structure, the long base of No. four reinforcing ribs are connected with the bottom of outer skeleton, the peripheral surface of the right angle waist of No. four reinforcing ribs and outer skeleton
It is connected.
The manufacture material of the outer skeleton is aluminium alloy.
Compared with prior art, beneficial effects of the present invention are：
1st, inner frame is trapezium structure in a kind of engine vibration-damping structure of the present invention, and there are two one for setting on the long base of inner frame
Number convex block is in contact at the top of two No.1 convex blocks and inner cavity, be provided on the long base of inner frame outwardly extending No. two it is convex
Block offers the mounting hole being connected with rear suspension bracket, the short base of inner frame and the bottom connection of inner cavity on No. two convex blocks
It touches, the bottom of inner cavity is provided with outwardly extending flange, and more arranged crosswises are provided between flange and the bottom surface of outer skeleton
No.1 reinforcing rib, using above-mentioned design inner frame and add flange, No.1 reinforcing rib, not only increase effectiveness in vibration suppression, and
And enhance the bearing capacity of vertical direction.Therefore, good damping result of the present invention, bearing capacity are strong.
2nd, rectangular channel is provided with No.1 fillet, rectangular channel close to the side of inner cavity in a kind of engine vibration-damping structure of the present invention
Side far from inner cavity is provided with No. two fillets, and the radius of No.1 fillet is less than the radius of No. two fillets, and above-mentioned design enhances
The bearing capacity of outer two inclined-plane of skeleton in the perpendicular direction, while reduce the stress value of rectangular channel；The peripheral surface of inner frame
On be arranged with rubber, rubber is integrated with inner frame vulcanization, and rubber unit includes No.1 metal spacing plate, No. two metal spacing plates
And the No.1 rubber block being arranged between, No. two metal spacing plates are inlayed cooperation with rectangular channel, are set on No. two metal spacing plates
There are No. two rubber blocks of polylith, No. two rubber blocks are in contact with the inner wall of rectangular channel, such design not only good damping result, but also
No. two rubber blocks are set, increase lateral frictional force, while reduce the damage of No. two external skeletons of metal spacing plate.Cause
This, bearing capacity of the present invention is strong, reliability is high, good damping result, service life are long.
3rd, the position on a kind of back of engine vibration-damping structure China and foreign countries skeleton of the present invention between two neighboring swivel nut
It is provided with No. two reinforcing ribs；The back of outer skeleton is provided with multiple positive stop lug boss, positive stop lug boss and the swivel nut positioned at its surrounding it
Between be provided with No. three reinforcing ribs, bearing capacity when above-mentioned design enhances cushion assembly by shock loading laterally inward；Dermoskeleton
More No. four reinforcing ribs are provided on the peripheral surface of frame, the manufacture material of outer skeleton is aluminium alloy, and such design is so that dermoskeleton
The structural strength of frame is high, light-weight.Therefore, bearing capacity of the present invention is strong, light-weight.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the structure diagram of rear-suspending assembly in Fig. 1.
Fig. 3 is the packing figure of rear-suspending assembly in Fig. 1.
Fig. 4 is the structure diagram of Fig. 2 China and foreign countries skeleton.
Fig. 5 is the structure diagram of rectangular channel in Fig. 3.
Fig. 6 is Fig. 2 China and foreign countries skeletal back and the structure diagram of bottom.
Fig. 7 is the structure diagram of cushion assembly in Fig. 2.
In figure：Rear-suspending assembly 1, outer skeleton 11, inner cavity 111, rectangular channel 112, flange 113, No.1 fillet 114, two
115, No. four reinforcing ribs 116 of fillet, cushion assembly 12, swivel nut 13, inner frame 14,141, No. two convex blocks 142 of No.1 convex block, installation
152, No. two hole 143, rubber 144, rubber unit 15, No.1 metal spacing plate 151, No.1 rubber block metal spacing plates 153, two
Number rubber block 154,16, No. two reinforcing ribs 17 of No.1 reinforcing rib, positive stop lug boss 18, No. three reinforcing ribs 19, rear suspension bracket 2, vehicles
Frame 3.
Specific embodiment
Below in conjunction with description of the drawings, the present invention is described in further detail with specific embodiment.
Referring to Fig. 1 to Fig. 7, a kind of engine vibration-damping structure, including rear-suspending assembly 1 and rear suspension bracket 2, the rear overhang
It puts assembly 1 and includes outer skeleton 11 and cushion assembly 12, the outer skeleton 11 is provided with and 12 matched inner cavity of cushion assembly
111, the back of outer skeleton 11 is provided with multiple swivel nuts 13, and the cushion assembly 12 is set including inner frame 14 and its both sides
Rubber unit 15, the rubber unit 15 and the rectangular channel 112 of 111 both sides of inner cavity setting inlay cooperation, the rear suspension bracket 2
One end be connected with engine, the other end of rear suspension bracket 2 is connected with inner frame 14, and the outer skeleton 11 passes through swivel nut
13 are connected with vehicle frame 3；
The inner frame 14 is trapezium structure, and there are two No.1 convex block 141, two No.1s are convex for setting on the long base of inner frame 14
Block 141 is in contact with the top of inner cavity 111, and outwardly extending No. two convex blocks 142 are provided on the long base of the inner frame 14,
The mounting hole 143 being connected with rear suspension bracket 2, the short base and inner cavity of the inner frame 14 are offered on No. two convex blocks 142
111 bottom connection touches, and the bottom of the inner cavity 111 is provided with outwardly extending flange 113, the flange 113 and outer skeleton
The No.1 reinforcing rib 16 of more arranged crosswises is provided between 11 bottom surface.
The rectangular channel 112 is provided with No.1 fillet 114 close to the side of inner cavity 111, and rectangular channel 112 is far from inner cavity 111
Side be provided with No. two fillets 115, the radius of the No.1 fillet 114 is less than the radius of No. two fillets 115.
Position on the back of the outer skeleton 11 between two neighboring swivel nut 13 is provided with No. two reinforcing ribs 17；Institute
The back for stating outer skeleton 11 is provided with multiple positive stop lug boss 18, the positive stop lug boss 18 and is set between the swivel nut 13 of its surrounding
It is equipped with No. three reinforcing ribs 19.
Rubber 144 is arranged on the peripheral surface of the inner frame 14, rubber 144 is integrated with the vulcanization of inner frame 14, described
Rubber unit 15 includes 152, No. two No.1 metal spacing plate 151, No.1 rubber block metal spacing plates 153, the No.1 metal
One end of limiting plate 151 is connected with rubber 144, the other end of No.1 metal spacing plate 151 and one end of No.1 rubber block 152
It is connected, the other end of No.1 rubber block 152 is connected with one end of No. two metal spacing plates 153, No. two metal spacing plates 153
The other end be provided with No. two rubber blocks 154 of polylith, No. two metal spacing plates 153 inlay cooperation with rectangular channel 112, described
No. two rubber blocks 154 are in contact with the inner wall of rectangular channel 112.
More No. four reinforcing ribs 116 are provided on the peripheral surface of the outer skeleton 11, No. four reinforcing ribs 116 are right angle
Trapezium structure, the long base of No. four reinforcing ribs 116 are connected with the bottom of outer skeleton 11, the right angle waist of No. four reinforcing ribs 116 with
The peripheral surface of outer skeleton 11 is connected.
The manufacture material of the outer skeleton 11 is aluminium alloy.
The principle of the present invention is described as follows：
Existing rear-suspending cushion assembly bracket uses steel-casting, and the high characteristic of steel-casting quality is simultaneously unsatisfactory for the light-weighted need of vehicle
It asks, engine cast aluminium rear-suspending cushion assembly compares steel-casting, and every weight reduces 3kg；Rear-suspending assembly is by outer skeleton, cushion
Assembly and the swivel nut being cast in outer skeleton are formed；Cushion assembly is by skeleton, rubber, metal spacing plate, rubber block vulcanization one
Body forms, cushion assembly and outer skeleton from metal spacing plate inlayed by rectangular channel be fixed together.
Bracket（Outer skeleton）The flange of bottom, the reinforcing rib of bracket bottom surface are mainly used for enhancing holding for bottom surface vertical direction
Loading capability；Fillets are not waited in rubber unit card slot both sides, are mainly used for enhancing the bearing capacity of two inclined-planes in the perpendicular direction,
The stress value near card slot is reduced simultaneously；Local strengthening at rubber unit buckle avoids laterally pull-out soft for enhancing outer skeleton
Pad assembly bearing capacity, meanwhile, also promoted cushion assembly vertical direction tension bearing capacity；Aluminium alloy external support back
Bearing capacity when positive stop lug boss is used to enhance cushion assembly by shock loading laterally inward；Rubber unit and aluminium alloy external support
The rubber of junction increases lateral frictional force, while metal spacing plate is also avoided to be in direct contact with aluminium alloy external support, reduces
Damage of the metallic plate to aluminium alloy bracket.
Embodiment 1：
Referring to Fig. 1 to Fig. 7, a kind of engine vibration-damping structure, including rear-suspending assembly 1 and rear suspension bracket 2, the rear-suspending is total
Include outer skeleton 11 and cushion assembly 12 into 1, the outer skeleton 11 be provided with 12 matched inner cavity 111 of cushion assembly, outside
The back of skeleton 11 is provided with multiple swivel nuts 13, the macintoss that the cushion assembly 12 includes inner frame 14 and its both sides is set
Member 15, the rubber unit 15 and the rectangular channel 112 of 111 both sides of inner cavity setting inlay cooperation, one end of the rear suspension bracket 2
It is connected with engine, the other end of rear suspension bracket 2 is connected with inner frame 14, and the outer skeleton 11 passes through swivel nut 13 and vehicle
Frame 3 is connected；The inner frame 14 is trapezium structure, and setting is there are two No.1 convex block 141 on the long base of inner frame 14, two
No.1 convex block 141 is in contact with the top of inner cavity 111, be provided on the long base of the inner frame 14 outwardly extending No. two it is convex
Block 142 offers the mounting hole 143 being connected with rear suspension bracket 2, the short base of the inner frame 14 on No. two convex blocks 142
Touched with the bottom connection of inner cavity 111, the bottom of the inner cavity 111 is provided with outwardly extending flange 113, the flange 113 with
The No.1 reinforcing rib 16 of more arranged crosswises is provided between the bottom surface of outer skeleton 11；It is located at phase on the back of the outer skeleton 11
Position between adjacent two swivel nuts 13 is provided with No. two reinforcing ribs 17；The back of the outer skeleton 11 is provided with multiple positive stop lug boss
18, the positive stop lug boss 18 and No. three reinforcing ribs 19 are provided between the swivel nut 13 of its surrounding；Outside the outer skeleton 11
It is provided with more No. four reinforcing ribs 116 on circumferential surface, No. four reinforcing ribs 116 are ladder structure of right angle, No. four reinforcing ribs 116
Long base is connected with the bottom of outer skeleton 11, and the right angle waist of No. four reinforcing ribs 116 is connected with the peripheral surface of outer skeleton 11；Institute
The manufacture material for stating outer skeleton 11 is aluminium alloy.
Embodiment 2：
Substance with embodiment 1, the difference lies in：
Referring to Fig. 1 to Fig. 7, the rectangular channel 112 is provided with No.1 fillet 114 close to the side of inner cavity 111, and rectangular channel 112 is remote
Side from inner cavity 111 is provided with No. two fillets 115, and the radius of the No.1 fillet 114 is less than the radius of No. two fillets 115；
Rubber 144 is arranged on the peripheral surface of the inner frame 14, rubber 144 is integrated with the vulcanization of inner frame 14, the rubber unit
15 include 152, No. two No.1 metal spacing plate 151, No.1 rubber block metal spacing plates 153, the No.1 metal spacing plate 151
One end be connected with rubber 144, the other end of No.1 metal spacing plate 151 is connected with one end of No.1 rubber block 152, one
The other end of number rubber block 152 is connected with one end of No. two metal spacing plates 153, the other end of No. two metal spacing plates 153
No. two rubber blocks 154 of polylith are provided with, No. two metal spacing plates 153 inlay cooperation, No. two rubber with rectangular channel 112
Block 154 is in contact with the inner wall of rectangular channel 112.
Claims (6)
1. a kind of engine vibration-damping structure, including rear-suspending assembly（1）With rear suspension bracket（2）, the rear-suspending assembly（1）Packet
Include outer skeleton（11）With cushion assembly（12）, the outer skeleton（11）It is provided with and cushion assembly（12）Matched inner cavity
（111）, outer skeleton（11）Back be provided with multiple swivel nuts（13）, the cushion assembly（12）Including inner frame（14）And its
The rubber unit of both sides setting（15）, the rubber unit（15）With inner cavity（111）The rectangular channel of both sides setting（112）It inlays and matches
It closes, the rear suspension bracket（2）One end be connected with engine, rear suspension bracket（2）The other end and inner frame（14）Phase
Connection, the outer skeleton（11）Pass through swivel nut（13）With vehicle frame（3）It is connected, it is characterised in that：
The inner frame（14）For trapezium structure, inner frame（14）Long base on setting there are two No.1 convex block（141）, two
No.1 convex block（141）With inner cavity（111）Top be in contact, the inner frame（14）Long base on be provided with it is outwardly extending
No. two convex blocks（142）, No. two convex blocks（142）On offer and rear suspension bracket（2）The mounting hole being connected（143）, it is described interior
Skeleton（14）Short base and inner cavity（111）Bottom connection touch, the inner cavity（111）Bottom be provided with outwardly extending turn over
Side（113）, the flange（113）With outer skeleton（11）Bottom surface between be provided with the No.1 reinforcing ribs of more arranged crosswises
（16）.
2. a kind of engine vibration-damping structure according to claim 1, it is characterised in that：The rectangular channel（112）Close to interior
Chamber（111）Side be provided with No.1 fillet（114）, rectangular channel（112）Far from inner cavity（111）Side be provided with No. two fillets
（115）, the No.1 fillet（114）Radius be less than No. two fillets（115）Radius.
3. a kind of engine vibration-damping structure according to claim 1, it is characterised in that：The outer skeleton（11）Back on
Positioned at two neighboring swivel nut（13）Between position be provided with No. two reinforcing ribs（17）；The outer skeleton（11）Back be provided with
Multiple positive stop lug boss（18）, the positive stop lug boss（18）With the swivel nut positioned at its surrounding（13）Between be provided with No. three reinforcing ribs
（19）.
4. a kind of engine vibration-damping structure according to claim 1, it is characterised in that：The inner frame（14）Peripheral surface
On be arranged with rubber（144）, rubber（144）With inner frame（14）Vulcanization is integrated, the rubber unit（15）Including No.1 gold
Belong to limiting plate（151）, No.1 rubber block（152）, No. two metal spacing plates（153）, the No.1 metal spacing plate（151）One
End and rubber（144）It is connected, No.1 metal spacing plate（151）The other end and No.1 rubber block（152）One end be connected,
No.1 rubber block（152）The other end and No. two metal spacing plates（153）One end be connected, No. two metal spacing plates（153）
The other end be provided with No. two rubber blocks of polylith（154）, No. two metal spacing plates（153）With rectangular channel（112）It inlays and matches
It closes, No. two rubber blocks（154）With rectangular channel（112）Inner wall be in contact.
5. a kind of engine vibration-damping structure according to claim 1, it is characterised in that：The outer skeleton（11）Peripheral surface
On be provided with more No. four reinforcing ribs（116）, No. four reinforcing ribs（116）For ladder structure of right angle, No. four reinforcing ribs（116）
Long base and outer skeleton（11）Bottom be connected, No. four reinforcing ribs（116）Right angle waist and outer skeleton（11）Peripheral surface
It is connected.
6. a kind of engine vibration-damping structure according to any one in claim 1-5, it is characterised in that：The outer skeleton
（11）Manufacture material be aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711481144.3A CN108146217A (en) | 2017-12-29 | 2017-12-29 | Engine vibration reduction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711481144.3A CN108146217A (en) | 2017-12-29 | 2017-12-29 | Engine vibration reduction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108146217A true CN108146217A (en) | 2018-06-12 |
Family
ID=62460173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711481144.3A Pending CN108146217A (en) | 2017-12-29 | 2017-12-29 | Engine vibration reduction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108146217A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944400A (en) * | 2018-08-20 | 2018-12-07 | 徐州徐工汽车制造有限公司 | A kind of engine front mounting and its vehicle |
| CN113815397A (en) * | 2021-10-31 | 2021-12-21 | 东风商用车有限公司 | Power assembly suspension cushion assembly for commercial vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2249555A1 (en) * | 1972-10-10 | 1974-04-25 | Opel Adam Ag | MOTOR VEHICLE WITH A DRIVE UNIT ON THE FRONT |
| CN101486310A (en) * | 2008-01-14 | 2009-07-22 | 大连安达汽车零部件有限公司 | Rear suspension bracket cushion assembly |
| CN204077341U (en) * | 2014-09-01 | 2015-01-07 | 东风商用车有限公司 | Rear suspension cushion assembly of engine |
| CN105059101A (en) * | 2015-07-29 | 2015-11-18 | 安徽江淮汽车股份有限公司 | Power assembly suspension system and suspension bracket assembly |
| CN105109324A (en) * | 2015-09-24 | 2015-12-02 | 安徽安凯汽车股份有限公司 | Damping rubber pad |
| CN207875371U (en) * | 2017-12-29 | 2018-09-18 | 东风商用车有限公司 | Engine vibration reduction structure |
-
2017
- 2017-12-29 CN CN201711481144.3A patent/CN108146217A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2249555A1 (en) * | 1972-10-10 | 1974-04-25 | Opel Adam Ag | MOTOR VEHICLE WITH A DRIVE UNIT ON THE FRONT |
| CN101486310A (en) * | 2008-01-14 | 2009-07-22 | 大连安达汽车零部件有限公司 | Rear suspension bracket cushion assembly |
| CN204077341U (en) * | 2014-09-01 | 2015-01-07 | 东风商用车有限公司 | Rear suspension cushion assembly of engine |
| CN105059101A (en) * | 2015-07-29 | 2015-11-18 | 安徽江淮汽车股份有限公司 | Power assembly suspension system and suspension bracket assembly |
| CN105109324A (en) * | 2015-09-24 | 2015-12-02 | 安徽安凯汽车股份有限公司 | Damping rubber pad |
| CN207875371U (en) * | 2017-12-29 | 2018-09-18 | 东风商用车有限公司 | Engine vibration reduction structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944400A (en) * | 2018-08-20 | 2018-12-07 | 徐州徐工汽车制造有限公司 | A kind of engine front mounting and its vehicle |
| CN113815397A (en) * | 2021-10-31 | 2021-12-21 | 东风商用车有限公司 | Power assembly suspension cushion assembly for commercial vehicle |
| CN113815397B (en) * | 2021-10-31 | 2023-09-01 | 东风商用车有限公司 | Power assembly suspension cushion assembly for commercial vehicle |
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Application publication date: 20180612 |