CN110259844A - A kind of clutch driven disc assembly - Google Patents
A kind of clutch driven disc assembly Download PDFInfo
- Publication number
- CN110259844A CN110259844A CN201910625125.6A CN201910625125A CN110259844A CN 110259844 A CN110259844 A CN 110259844A CN 201910625125 A CN201910625125 A CN 201910625125A CN 110259844 A CN110259844 A CN 110259844A
- Authority
- CN
- China
- Prior art keywords
- driven disc
- disc
- damping device
- core
- clutch
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
- F16D13/68—Attachments of plates or lamellae to their 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
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
- F16F15/127—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs using plastics springs combined with other types of springs
Abstract
The invention discloses a kind of clutch driven disc assemblies, comprising: disc core；Frictional disk, turning set is in disc core；Driven disc, turning set are connected between driven disc and frictional disk by main damping device in disc core；Pre- damping device, driven disc are connect with disc core by pre- damping device；Phenomena such as three-level vibration absorber is arranged in main damping device, mitigates the abnormal sound because being overlapped caused by resonating, while guaranteeing that driven disc can transmit enough torques again.
Description
Technical field
The invention belongs to automobile clutch technical field more particularly to a kind of clutch driven disc assemblies.
Background technique
Clutch is the important component directly contacted in automotive transmission with engine, it is by lid and platen assembly and driven
Disc assembly composition, function is:
1, the power that engine is transmitted to the power trains such as gearbox is transmitted and cuts off, to guarantee the gentle start and parking of automobile
And the smooth of speed changer plucks shelves and puts into gear.
2, when being transmitted to the torque of clutch more than the maximum friction torque that it can be transmitted, (such as automobile clutch is not separated
When emergency braking rotating engine components cause huge moment of inertia because slowing down suddenly), since is produced from the driving and driven part of clutch
Raw sliding wear, so that it may protect each part of power train to prevent it from overloading and damage.
3, by the use of clutch, the vibration that can be effectively reduced in power train and noise.
On automobile, clutch cover and plate assembly is fastened by bolts on engine flywheel, and clutch cover and plate assembly is together with flywheel
Constitute active part.It can be manipulated again simultaneously separates or engages between clutch driven plate and driving wheel.According to running car
It needs, engagement and the power of escape engine and contacting for automotive transmission, when the clutch is engaged, flywheel drives clutch case
It drives platen to rotate together, and rotates driven disc by friction plate frictional force, motor torque is total by clutch driven plate
At being transmitted to clutch spindle.Platen can be made freely to move axially relative to clutch case when separation, unclamp driven disc.
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems: traditional clutch
Clutch drived disk assy is second level vibration damping, and (especially some engines are matched with gearbox in incomplete situation) rises in traditional technology
Without improving space, the risk that automobile occurs resonating in 1500--2500rpm is very big for step shake and abnormal sound.
Summary of the invention
Phenomena such as technical problem to be solved by the invention is to provide a kind of abnormal sounds mitigated because being overlapped caused by resonating, together
When guarantee that driven disc can transmit the clutch driven disc assemblies of enough torques again.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that: a kind of clutch driven disc assembly, tool
Have:
Disc core；
Frictional disk, turning set is in the disc core；
Driven disc, turning set are connected between the driven disc and frictional disk by main damping device in the disc core；
Pre- damping device, the driven disc are connect with the disc core by pre- damping device；
Three-level vibration absorber is arranged in the main damping device.
The main damping device is main damping spring；It is corresponding that the driven disc and frictional disk are equipped with several pairs of axial directions
Hole, each main damping spring are limited in axial corresponding a pair of holes.
The pre- damping device is pre- damping spring；The disc core is equipped with flange, on the driven disc and disc core flange
Equipped with the corresponding hole of several pairs of axial directions, each pre- damping spring is limited in axial corresponding a pair of holes.
The three-level vibration absorber is rubber spring.
Disc spring piece is additionally provided between the frictional disk and driven disc.
The rigidity of the main damping spring makes the resonance coincidence point of gearbox and engine be staggered；Revolving speed is reduced 1500
The torsional stiffnesses of~2500rpm range avoid resonance centrostigma.
A technical solution in above-mentioned technical proposal has the following advantages that or beneficial effect, reduces the rigidity of main vibration damping,
So that the resonance coincidence point of gearbox and engine is staggered, to reduce resonance point of the product with engine, and then mitigates because being overlapped
Phenomena such as abnormal sound caused by resonance.But guarantee that driven disc can transmit enough torques again, so guaranteeing total torque not
Level-one vibration damping is increased under the premise of change, i.e., increases to three-level vibration damping from original second level vibration damping.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the clutch driven disc assembly provided in the embodiment of the present invention；
Fig. 2 is the cross-sectional view of the clutch driven disc assembly of Fig. 1；
Fig. 3 is the detection curve figure of the clutch driven disc assembly provided in Fig. 1 embodiment；
Fig. 4 is the detection curve figure of the clutch driven disc assembly of the prior art；
Label in above-mentioned figure is equal are as follows: 1, frictional disk, 2, driven disc, 3, disc core, 4, main damping device, 5, pre- damping dress
It sets, 6, three-level vibration absorber, 7, disc spring piece.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Referring to Fig. 1-4, a kind of clutch driven disc assembly, comprising:
Disc core；
Frictional disk, turning set is in disc core；
Driven disc, turning set are connected between driven disc and frictional disk by main damping device in disc core；
Pre- damping device, driven disc are connect with disc core by pre- damping device；
Three-level vibration absorber is arranged in main damping device.
Main damping device is main damping spring；Driven disc and frictional disk are equipped with the corresponding hole of several pairs of axial directions, Mei Gezhu
Damping spring is limited in axial corresponding a pair of holes.
Pre- damping device is pre- damping spring；Disc core is equipped with flange, and driven disc and disc core flange are equipped with several pairs of axis
To corresponding hole, each pre- damping spring is limited in axial corresponding a pair of holes.
Three-level vibration absorber is rubber spring.Disc spring piece is additionally provided between frictional disk and driven disc.
By analyzing its entrucking road test and NVH test, reduces the rigidity of main vibration damping, make gearbox and engine
Resonance coincidence point is staggered, to reduce resonance point of the product with engine, and then mitigates because of the abnormal sound etc. caused by being overlapped resonance
Phenomenon.But guarantee that driven disc can transmit enough torques again, so increasing one under the premise of guaranteeing that total torque is constant
Grade vibration damping, i.e., increase to three-level vibration damping from original second level vibration damping.
The rigidity of main damping spring makes the resonance coincidence point of gearbox and engine be staggered；Reduce revolving speed 1500~
The torsional stiffnesses of 2500rpm range avoid resonance centrostigma.
After above-mentioned structure, reduce the rigidity of main vibration damping, the resonance coincidence point of gearbox and engine is made to be staggered, from
And reduce resonance point of the product with engine, and then mitigate because be overlapped resonance caused by abnormal sound phenomena such as.But guarantee again from
Moving plate can transmit enough torques, so increasing level-one vibration damping under the premise of guaranteeing that total torque is constant, i.e., from original
Second level vibration damping increases to three-level vibration damping.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out is used, or without changing
It is within the scope of the present invention into the conception and technical scheme of the invention are directly applied to other occasions.
Claims (6)
1. a kind of clutch driven disc assembly comprising:
Disc core；
Frictional disk, turning set is in the disc core；
Driven disc, turning set are connected between the driven disc and frictional disk by main damping device in the disc core；
Pre- damping device, the driven disc are connect with the disc core by pre- damping device；
Three-level vibration absorber is arranged in the main damping device.
2. clutch driven disc assembly as described in claim 1, which is characterized in that the main damping device is main damping bullet
Spring；The driven disc and frictional disk are equipped with the corresponding hole of several pairs of axial directions, and each main damping spring is limited to axial corresponding
In a pair of holes.
3. clutch driven disc assembly as claimed in claim 2, which is characterized in that the pre- damping device is pre- damping bullet
Spring；The disc core is equipped with flange, and the driven disc and disc core flange are equipped with the corresponding hole of several pairs of axial directions, each pre- damping
Spring is limited in axial corresponding a pair of holes.
4. clutch driven disc assembly as claimed in claim 3, which is characterized in that the three-level vibration absorber is rubber bullet
Spring.
5. clutch driven disc assembly as claimed in claim 3, which is characterized in that also set between the frictional disk and driven disc
There is disc spring piece.
6. clutch driven disc assembly as claimed in claim 5, which is characterized in that the rigidity of the main damping spring to become
The resonance coincidence point of fast case and engine is staggered；Revolving speed is reduced in the torsional stiffnesses of 1500~2500rpm range, avoids resonance collection
Midpoint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910625125.6A CN110259844A (en) | 2019-07-11 | 2019-07-11 | A kind of clutch driven disc assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910625125.6A CN110259844A (en) | 2019-07-11 | 2019-07-11 | A kind of clutch driven disc assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110259844A true CN110259844A (en) | 2019-09-20 |
Family
ID=67925726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910625125.6A Pending CN110259844A (en) | 2019-07-11 | 2019-07-11 | A kind of clutch driven disc assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110259844A (en) |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000352441A (en) * | 1999-06-14 | 2000-12-19 | Exedy Corp | Damper mechanism and damper disc assembly |
| EP1988306A2 (en) * | 2007-04-30 | 2008-11-05 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Clutch disc |
| CN101737451A (en) * | 2009-12-30 | 2010-06-16 | 上海萨克斯动力总成部件系统有限公司 | Novel clutch driven disc intersection angle expansion damping device |
| CN102537113A (en) * | 2011-12-12 | 2012-07-04 | 湖北三环离合器有限公司 | Driven disc assembly of clutch with wide rotation angle |
| CN202360630U (en) * | 2011-09-23 | 2012-08-01 | 重庆长安离合器制造有限公司 | Three-level torsion damping car clutch driven disc assembly |
| CN202381572U (en) * | 2011-12-14 | 2012-08-15 | 中国重汽集团济南动力有限公司 | Powder metallurgical clutch driven plate assembly for heavy cars |
| CN202418304U (en) * | 2011-12-12 | 2012-09-05 | 湖北三环离合器有限公司 | Clutch driven plate assembly with wide rotation angle |
| CN202418305U (en) * | 2011-12-12 | 2012-09-05 | 湖北三环离合器有限公司 | Large-torsion-angle multistage damper of clutch driven disc assembly |
| CN202646449U (en) * | 2012-03-27 | 2013-01-02 | 奇瑞汽车股份有限公司 | Driven disc assembly of vibration reduction clutch |
| CN102927149A (en) * | 2012-11-06 | 2013-02-13 | 芜湖大捷离合器有限公司 | Large-torque driven disc assembly of clutch |
| CN103518076A (en) * | 2011-05-11 | 2014-01-15 | 舍弗勒技术股份两合公司 | Torsional vibration damper |
| CN203453329U (en) * | 2013-08-01 | 2014-02-26 | 上海汽车集团股份有限公司 | Clutch driven plate and clutch with clutch driven plate |
| CN203488587U (en) * | 2013-04-28 | 2014-03-19 | 宁波宏协离合器有限公司 | Clutch driven plate provided with external pre-damping device |
| CN104214234A (en) * | 2013-05-29 | 2014-12-17 | 上海汽车集团股份有限公司 | Clutch driven disc with three levels of torsion damping mechanisms and clutch |
| 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 |
| WO2015136955A1 (en) * | 2014-03-14 | 2015-09-17 | 株式会社エクセディ | Damper disc assembly |
| CN107208707A (en) * | 2015-02-10 | 2017-09-26 | 株式会社艾科赛迪 | Vibration damping sheet component |
| CN206929247U (en) * | 2017-10-31 | 2018-01-26 | 沧州巨擎汽车配件有限公司 | It is circumferential to reverse stop clutch driven disc assembly |
| JP2018035931A (en) * | 2016-09-02 | 2018-03-08 | 株式会社エクセディ | Clutch structure and clutch disc assembly |
| CN208605516U (en) * | 2018-01-19 | 2019-03-15 | 浙江华信汽车零部件有限公司 | High-intensitive large torque multi-level damping clutch drived disk assy |
| CN211288516U (en) * | 2019-07-11 | 2020-08-18 | 芜湖大捷离合器有限公司 | Clutch driven disc assembly |
-
2019
- 2019-07-11 CN CN201910625125.6A patent/CN110259844A/en active Pending
Patent Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000352441A (en) * | 1999-06-14 | 2000-12-19 | Exedy Corp | Damper mechanism and damper disc assembly |
| EP1988306A2 (en) * | 2007-04-30 | 2008-11-05 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Clutch disc |
| CN101737451A (en) * | 2009-12-30 | 2010-06-16 | 上海萨克斯动力总成部件系统有限公司 | Novel clutch driven disc intersection angle expansion damping device |
| CN103518076A (en) * | 2011-05-11 | 2014-01-15 | 舍弗勒技术股份两合公司 | Torsional vibration damper |
| CN202360630U (en) * | 2011-09-23 | 2012-08-01 | 重庆长安离合器制造有限公司 | Three-level torsion damping car clutch driven disc assembly |
| CN102537113A (en) * | 2011-12-12 | 2012-07-04 | 湖北三环离合器有限公司 | Driven disc assembly of clutch with wide rotation angle |
| CN202418304U (en) * | 2011-12-12 | 2012-09-05 | 湖北三环离合器有限公司 | Clutch driven plate assembly with wide rotation angle |
| CN202418305U (en) * | 2011-12-12 | 2012-09-05 | 湖北三环离合器有限公司 | Large-torsion-angle multistage damper of clutch driven disc assembly |
| CN202381572U (en) * | 2011-12-14 | 2012-08-15 | 中国重汽集团济南动力有限公司 | Powder metallurgical clutch driven plate assembly for heavy cars |
| CN202646449U (en) * | 2012-03-27 | 2013-01-02 | 奇瑞汽车股份有限公司 | Driven disc assembly of vibration reduction clutch |
| CN102927149A (en) * | 2012-11-06 | 2013-02-13 | 芜湖大捷离合器有限公司 | Large-torque driven disc assembly of clutch |
| CN203488587U (en) * | 2013-04-28 | 2014-03-19 | 宁波宏协离合器有限公司 | Clutch driven plate provided with external pre-damping device |
| CN104214234A (en) * | 2013-05-29 | 2014-12-17 | 上海汽车集团股份有限公司 | Clutch driven disc with three levels of torsion damping mechanisms and clutch |
| 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 |
| CN203453329U (en) * | 2013-08-01 | 2014-02-26 | 上海汽车集团股份有限公司 | Clutch driven plate and clutch with clutch driven plate |
| WO2015136955A1 (en) * | 2014-03-14 | 2015-09-17 | 株式会社エクセディ | Damper disc assembly |
| CN107208707A (en) * | 2015-02-10 | 2017-09-26 | 株式会社艾科赛迪 | Vibration damping sheet component |
| JP2018035931A (en) * | 2016-09-02 | 2018-03-08 | 株式会社エクセディ | Clutch structure and clutch disc assembly |
| CN206929247U (en) * | 2017-10-31 | 2018-01-26 | 沧州巨擎汽车配件有限公司 | It is circumferential to reverse stop clutch driven disc assembly |
| CN208605516U (en) * | 2018-01-19 | 2019-03-15 | 浙江华信汽车零部件有限公司 | High-intensitive large torque multi-level damping clutch drived disk assy |
| CN211288516U (en) * | 2019-07-11 | 2020-08-18 | 芜湖大捷离合器有限公司 | Clutch driven disc assembly |
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