CN202360630U - Three-level torsion damping car clutch driven disc assembly - Google Patents
Three-level torsion damping car clutch driven disc assembly Download PDFInfo
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- CN202360630U CN202360630U CN2011203610576U CN201120361057U CN202360630U CN 202360630 U CN202360630 U CN 202360630U CN 2011203610576 U CN2011203610576 U CN 2011203610576U CN 201120361057 U CN201120361057 U CN 201120361057U CN 202360630 U CN202360630 U CN 202360630U
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- damping
- dish hub
- hub sleeve
- shock
- clutch driven
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Abstract
The utility model discloses a three-level torsion damping car clutch driven disc assembly which comprises two damping discs, a disc hub and a disc hub sheath, wherein the two damping discs are arranged oppositely, the disc hub is arranged between the damping discs, and the disc hub sheath is sheathed at the outer side of the disc hub; a plurality of pre-damping springs are arranged between the disc hub and the disc hub sheath, a plurality of damping spring groups and a plurality of damping rubber groups are arranged on the disc hub sheath. According to the utility model, the three-level damping device arranged can well absorb and attenuate idling fluctuation of an engine and a transmission, play a good mute effect, and also can ensure the stable and tender starting of a car, and meet the requirements of the current car on stability and comfortableness, in addition the clutch driven disc can also be ensured to have enough torque so as to meet the use need.
Description
Technical field
The utility model relates to the auto parts and components field, relates in particular to a kind of vehicle clutch driven disc assembly with three grades of vibration damping protections.
Background technique
Clutch driven plate is the important transmission part between car engine and the gearbox, and its main function is to cut off power when transmitting the moment of torsion of motor, starting and gearshift.The raising that travelling comfort is required along with the development of society and occupant; The vibration noise of automobile also more and more receives automaker and automobile consumer's attention; So in the design clutch driven plate, must consider its transmitting torque and the vibration that reduces car transmissions reposefully.
Existing automobile; Require to reduce the problem of engine mission idling; Requirement has simultaneously had step gear shifting buffering, steady travelling comfort, and existing automobile clutch has solved the problem of buffering gearshift, but the problem that engine mission makes sound, starts to walk to shake does not have fine solution.
The model utility content
The purpose of the utility model is, a kind of three grades of torsion damping vehicle clutch driven disc assemblies are provided, and it is provided with three grades of shock absorber parts, can solve engine mission well and make sound, reaches the problem that starting is shaken.
Be to realize above-mentioned purpose, the utility model provides a kind of three grades of torsion damping vehicle clutch driven disc assemblies, and it comprises: two damping disk(-isc)s that are oppositely arranged, be located at the dish hub between the damping disk(-isc) and be sheathed on the dish hub sleeve in the dish hub outside; Be provided with several preparatory shock-absorbing springs between said dish hub and the dish hub sleeve, said dish hub sleeve is provided with several shock-absorbing spring groups, reaches the vibration isolation rubber group.
Wherein, said dish hub is split type dish hub, and each preparatory shock-absorbing spring is fixedly mounted between dish hub sleeve and the split type dish hub through a shock-absorbing spring positioning seat respectively.
Especially, include a vibration damping inner spring in said each cluster spring, reach the vibration damping outer spring, this vibration damping outer spring is sheathed on the vibration damping inner spring outside.
Said dish hub sleeve is provided with dish hub sleeve window, and each shock-absorbing spring group utilizes a position limit pin or spring mounting seat to fix through damping disk(-isc) and dish hub sleeve window respectively.
Optionally, said dish hub sleeve is provided with two shock-absorbing spring groups that are oppositely arranged, and these two shock-absorbing spring groups all fix through damping disk(-isc) and dish hub sleeve window.
Further, include a vibration isolation rubber in said each vibration isolation rubber group, reach outer shock-absorbing spring, this outer shock-absorbing spring is sheathed on the vibration isolation rubber outside.
Said dish hub sleeve is provided with dish hub sleeve window, and each vibration isolation rubber group utilizes a position limit pin or vibration damping fitting seat to fix through damping disk(-isc) and dish hub sleeve window respectively.
Optionally, said dish hub sleeve is provided with two vibration isolation rubber groups that are oppositely arranged, and these two vibration isolation rubber groups all fix through damping disk(-isc) and dish hub sleeve window.
In addition, also be provided with vibration damping bush between said two damping disk(-isc)s, reach saucer washer, said dish hub sleeve is fixed between two damping disk(-isc)s through this vibration damping bush and saucer washer.
Three grades of torsion damping vehicle clutch driven disc assemblies of the utility model; It is provided with preparatory shock-absorbing spring through three grades of shock absorber parts are set between dish hub and dish hub sleeve, on the dish hub sleeve, several shock-absorbing spring groups and vibration isolation rubber group are set; Can be good at absorbing and the idling fluctuation of decay motor and speed changer; Play good quiet effect, can also guarantee that clutch combines and the stationarity of separating, guarantee the steady soft property of automobile when starting; Satisfy of the requirement of existing automobile, can also guarantee that clutch driven plate has enough moments of torsion to satisfy the demand of using steady travelling comfort.
Description of drawings
Fig. 1 is the cross-sectional view of three grades of torsion damping vehicle clutch driven disc assembly one specific embodiments of the utility model.
Embodiment
As shown in Figure 1, the utility model provides a kind of three grades of torsion damping vehicle clutch driven disc assemblies, the dish hub sleeve 30 that it comprises two damping disk(-isc)s that are oppositely arranged 10, is located at the dish hub 20 between the damping disk(-isc) 10 and is sheathed on dish hub 20 outsides.Be provided with several preparatory shock-absorbing springs 22 between said dish hub 20 and the dish hub sleeve 30, said dish hub sleeve 30 is provided with several shock-absorbing spring groups, reaches the vibration isolation rubber group.
A kind of selectivity embodiment as the utility model; Said dish hub 20 can be split type dish hub; Shock-absorbing spring 22 is a little spring in advance; Each preparatory shock-absorbing spring 22 can be fixedly mounted between dish hub sleeve 30 and the split type dish hub 20 through a shock-absorbing spring positioning seat 24, this split type dish hub the problem that can reduce the engine mission idling to a certain extent is set.
Especially, include a vibration damping inner spring 32, and vibration damping outer spring 34 in each the shock-absorbing spring group in the utility model, this vibration damping outer spring 34 is sheathed on vibration damping inner spring 32 outsides.Because said dish hub sleeve 30 is provided with several dish hub sleeve windows 35, in the utility model specific embodiment, each shock-absorbing spring group utilizes a position limit pin 36 to fix through damping disk(-isc) 10 and dish hub sleeve window 35 respectively.As the another kind of specific embodiment of the utility model, each shock-absorbing spring group all can utilize a spring mounting seat (not shown) to fix through damping disk(-isc) 10 and dish hub sleeve window 35.As a kind of selectivity embodiment of the utility model, said dish hub sleeve 30 is provided with two shock-absorbing spring groups that are oppositely arranged, and these two shock-absorbing spring groups all fix through damping disk(-isc) 10 and dish hub sleeve window 35.
Further, include a vibration isolation rubber 42, and outer shock-absorbing spring 44 in the utility model in each vibration isolation rubber group, this outer shock-absorbing spring 44 is sheathed on vibration isolation rubber 42 outsides.As a kind of specific embodiment of the utility model, each vibration isolation rubber group utilizes a position limit pin 36 to fix through damping disk(-isc) 10 and dish hub sleeve window 35 respectively.As the another kind of specific embodiment of the utility model, each vibration isolation rubber group all can utilize a vibration damping fitting seat (not shown) to fix through damping disk(-isc) 10 and dish hub sleeve window 35.As a kind of selectivity embodiment of the utility model, said dish hub sleeve 30 is provided with two vibration isolation rubber groups that are oppositely arranged, and these two vibration isolation rubber groups all fix through damping disk(-isc) 10 and dish hub sleeve window 35.
In addition; Also be provided with vibration damping bush 12 between two damping disk(-isc)s 10 of the utility model, reach saucer washer 14; Said dish hub sleeve 30 is fixed between two damping disk(-isc)s 10 through this vibration damping bush 12 and saucer washer 14, and this vibration damping bush 12 can play the effect that vibration damping is protected to split type dish hub 20 equally with saucer washer 14.
In sum; Three grades of torsion damping vehicle clutch driven disc assemblies of the utility model; It is through being provided with three grades of shock absorber parts; Between dish hub 20 and dish hub sleeve 30, several preparatory shock-absorbing springs 22 are set, on dish hub sleeve 30, several shock-absorbing spring groups and vibration isolation rubber group are set, can solve engine mission well and make sound, reach the problem that starting is shaken.When idling, dish hub sleeve 30 pushes preparatory shock-absorbing spring 22 repeatedly, at this moment has only preparatory shock-absorbing spring 22 work; Because shock-absorbing spring 22 rigidity are little in advance, the distribution circle position is little; Therefore its moment of torsion is less, can be good at absorbing and the idling of decay motor and speed changer fluctuates, and this vibration wave is not passed to gearbox and chassis; Thereby play good quiet effect, make engine power and the vehicle drive system can steady submissive the combination.When dish hub sleeve 30 turns to several angle, just drive split type dish hub 20 and work together, at this moment the shock-absorbing spring group is started working; 34 dextrorotation of vibration damping outer spring, vibration damping inner spring 32 is left-handed, because the setting of this vibration damping outer spring 34 sheathed vibration damping inner springs 32 of the utility model; Its spring rate is little, allowable stress is little, it is also highly little to press; Therefore and strengthened windup-degree, when improving shock-absorbing spring working life, can also guarantee the steady soft property of automobile when starting.When vibration damping inner spring in the shock-absorbing spring group 32 and vibration damping outer spring 34 are forced into certain angle; Shock-absorbing spring group and vibration isolation rubber group are worked simultaneously; Because the mechanical property of vibration isolation rubber group becomes non-linear; Can guarantee that clutch driven plate has the needs of enough moments of torsion satisfy to use, prevent clutch in use moment of torsion cross position limit pin 36 and touch dish hub sleeve window 35.Simultaneously, under saucer washer 14 effects, vibration damping bush 12 can improve certain hysteresis moment of torsion, and the hysteresis moment of torsion can be good at the attenuation by absorption resonance amplitude to prevent the shake problem of automobile in starting-up process.
The above; For the person of ordinary skill of the art; Can make other various corresponding changes and distortion according to the technological scheme and the technical conceive of the utility model, and all these changes and distortion all should belong to the protection domain of the utility model accompanying Claim.
Claims (9)
1. three grades of torsion damping vehicle clutch driven disc assemblies; Comprise two damping disk(-isc)s that are oppositely arranged, be located at the dish hub between the damping disk(-isc) and be sheathed on the dish hub sleeve that coils the hub outside; It is characterized in that; Be provided with several preparatory shock-absorbing springs between said dish hub and the dish hub sleeve, said dish hub sleeve is provided with several shock-absorbing spring groups, reaches the vibration isolation rubber group.
2. three grades of torsion damping vehicle clutch driven disc assemblies as claimed in claim 1 is characterized in that, said dish hub is split type dish hub, and each preparatory shock-absorbing spring is fixedly mounted between dish hub sleeve and the split type dish hub through a shock-absorbing spring positioning seat respectively.
3. three grades of torsion damping vehicle clutch driven disc assemblies as claimed in claim 1 is characterized in that, include a vibration damping inner spring in said each cluster spring, reach the vibration damping outer spring, and this vibration damping outer spring is sheathed on the vibration damping inner spring outside.
4. three grades of torsion damping vehicle clutch driven disc assemblies as claimed in claim 3; It is characterized in that; Said dish hub sleeve is provided with dish hub sleeve window, and each shock-absorbing spring group utilizes a position limit pin or spring mounting seat to fix through damping disk(-isc) and dish hub sleeve window respectively.
5. three grades of torsion damping vehicle clutch driven disc assemblies as claimed in claim 4 is characterized in that, said dish hub sleeve is provided with two shock-absorbing spring groups that are oppositely arranged, and these two shock-absorbing spring groups all fix through damping disk(-isc) and dish hub sleeve window.
6. three grades of torsion damping vehicle clutch driven disc assemblies as claimed in claim 1 is characterized in that, include a vibration isolation rubber in said each vibration isolation rubber group, reach outer shock-absorbing spring, and this outer shock-absorbing spring is sheathed on the vibration isolation rubber outside.
7. three grades of torsion damping vehicle clutch driven disc assemblies as claimed in claim 6; It is characterized in that; Said dish hub sleeve is provided with dish hub sleeve window, and each vibration isolation rubber group utilizes a position limit pin or vibration damping fitting seat to fix through damping disk(-isc) and dish hub sleeve window respectively.
8. three grades of torsion damping vehicle clutch driven disc assemblies as claimed in claim 7 is characterized in that, said dish hub sleeve is provided with two vibration isolation rubber groups that are oppositely arranged, and these two vibration isolation rubber groups all fix through damping disk(-isc) and dish hub sleeve window.
9. three grades of torsion damping vehicle clutch driven disc assemblies as claimed in claim 1; It is characterized in that; Also be provided with vibration damping bush between said two damping disk(-isc)s, reach saucer washer, said dish hub sleeve is fixed between two damping disk(-isc)s through this vibration damping bush and saucer washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203610576U CN202360630U (en) | 2011-09-23 | 2011-09-23 | Three-level torsion damping car clutch driven disc assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203610576U CN202360630U (en) | 2011-09-23 | 2011-09-23 | Three-level torsion damping car clutch driven disc assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360630U true CN202360630U (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203610576U Expired - Fee Related CN202360630U (en) | 2011-09-23 | 2011-09-23 | Three-level torsion damping car clutch driven disc assembly |
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| CN (1) | CN202360630U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343839A (en) * | 2013-07-26 | 2015-02-11 | 上海汽车集团股份有限公司 | Clutch, vehicle and clutch driven plate with three-level torsion damping mechanism |
| CN105605115A (en) * | 2016-02-29 | 2016-05-25 | 沧州巨擎汽车配件有限公司 | Driven disc assembly of infinite-stage damping clutch |
| CN105822688A (en) * | 2016-05-23 | 2016-08-03 | 上海萨克斯动力总成部件系统有限公司 | Automobile clutch driven plate integrated with three shock absorbers |
| CN106870632A (en) * | 2017-03-21 | 2017-06-20 | 陕西国力信息技术有限公司 | Torsional vibration damper and the engine flywheel with torsional vibration damper |
| CN110259844A (en) * | 2019-07-11 | 2019-09-20 | 芜湖大捷离合器有限公司 | A kind of clutch driven disc assembly |
-
2011
- 2011-09-23 CN CN2011203610576U patent/CN202360630U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343839A (en) * | 2013-07-26 | 2015-02-11 | 上海汽车集团股份有限公司 | Clutch, vehicle and clutch driven plate with three-level torsion damping mechanism |
| CN105605115A (en) * | 2016-02-29 | 2016-05-25 | 沧州巨擎汽车配件有限公司 | Driven disc assembly of infinite-stage damping clutch |
| CN105822688A (en) * | 2016-05-23 | 2016-08-03 | 上海萨克斯动力总成部件系统有限公司 | Automobile clutch driven plate integrated with three shock absorbers |
| CN106870632A (en) * | 2017-03-21 | 2017-06-20 | 陕西国力信息技术有限公司 | Torsional vibration damper and the engine flywheel with torsional vibration damper |
| CN110259844A (en) * | 2019-07-11 | 2019-09-20 | 芜湖大捷离合器有限公司 | A kind of clutch driven disc assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20150923 |
|
| EXPY | Termination of patent right or utility model |