CN106286623A - It is applicable to assemble the clutch driven disk for automobile of eccentric wear operating mode - Google Patents
It is applicable to assemble the clutch driven disk for automobile of eccentric wear operating mode Download PDFInfo
- Publication number
- CN106286623A CN106286623A CN201610903328.3A CN201610903328A CN106286623A CN 106286623 A CN106286623 A CN 106286623A CN 201610903328 A CN201610903328 A CN 201610903328A CN 106286623 A CN106286623 A CN 106286623A
- Authority
- CN
- China
- Prior art keywords
- vibroshock
- damping
- eccentric wear
- compensation
- eccentric
- 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.)
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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
- F16D13/60—Clutching elements
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The present invention discloses a kind of clutch driven disk for automobile being applicable to assemble eccentric wear operating mode, this clutch driven disk for automobile includes agent structure, pre-vibroshock and eccentric wear damping compensation vibroshock, described pre-vibroshock and eccentric wear damping compensation vibroshock are separately mounted to the both sides of steel disc, coordinated by steps different from hub splines, in the case of there is bias in assembling, eccentric wear damping compensation vibroshock is in eccentric state, assembling is coordinated to produce angle eccentric, eccentric wear damping compensation vibroshock brings pressure to bear on cover plate and damping fin by elastic reaction in the axial direction simultaneously, compensation damping can be produced during producing rotary motion with cover plate, state after abrasion is carried out damping compensation.It is an advantage of the invention that axial space does not increase；Reduce the vehicle NVH noise level caused by quality of fit, reduce car load assembly precision and require and cost.
Description
Technical field
The present invention relates to a kind of clutch driven disk for automobile, particularly to a kind of vapour being applicable to assemble eccentric wear operating mode
Car clutch driven plate.
Background technology
Clutch driven plate belongs to the drivetrain components in powertrain system of automobile, is to connect electromotor and change speed gear box
Critical component, tune drive system by rigidity therein and damping characteristic, reach to alleviate the effect of engine luggine.But
Being affected by overall manufacture level, there is larger difference in domestic and international motor corporation on the overall assembly precision of vehicle.Clutch
Connect electromotor and the big system of change speed gear box two, therefore engine output end flywheel and transmission input I axle (clutch driven plate
Belong to spline gaps with I axle to be connected) axiality quality of fit affect the assembling of clutch driven plate.Along with domestic each main engine plants
To the NVH of vehicle and the raising to parts requirement, traditional rigid driven dish can not or be only capable of tackling small axiality
Bias, does not the most adapt to the requirement to assembling eccentric degree of the domestic each main engine plants.This is the ground that the application needs to improve emphatically
Side.
Summary of the invention
The technical problem to be solved is to provide for the vehicle NVH noise journey that a kind of reduction is caused by quality of fit
Degree, it is achieved the clutch driven disk for automobile being applicable to assembling eccentric wear operating mode of the eccentric allowance of assembling more.
In order to solve above technical problem, the present invention increases eccentric wear in conventional rigid clutch driven disc structure
Damping compensation vibroshock.The invention provides a kind of clutch driven disk for automobile being applicable to assemble eccentric wear operating mode, this vapour
Car clutch driven plate includes agent structure, pre-vibroshock and eccentric wear damping compensation vibroshock, and described pre-vibroshock is with inclined
Reduction is damaged damping compensation vibroshock and is separately mounted to the both sides of steel disc, is coordinated by steps different from hub splines, in assembling
In the case of there is bias, eccentric wear damping compensation vibroshock is in eccentric state, coordinates assembling to produce angle eccentric, simultaneously
Eccentric wear damping compensation vibroshock brings pressure to bear on cover plate and damping fin by elastic reaction in the axial direction, with lid
Plate can produce compensation damping during producing rotary motion, state after abrasion is carried out damping compensation.
Described agent structure includes cover plate a and cover plate b, steel disc, limiting rivet, hub splines, constitutes clutch driven plate
General frame, main provide the structure space produced required for damping and rigidity, pre-vibroshock and eccentric wear damping compensation
Vibroshock is included in the inside of agent structure.
Described eccentric wear damping compensation vibroshock includes wavy spring, and this wavy spring is the bullet with waveform bending
Property stalloy is stamped to form.Described wavy spring internal diameter coordinates with the step of hub splines odontoid, the waveform of wavy spring
Crest or trough coordinate with damping fin and the cover plate of this side respectively, and damping fin and steel disc coordinate.
Described eccentric wear damping compensation vibroshock includes that wavy spring, wavy spring are arranged on the step of hub splines
On, remain with certain interval between the step of hub splines and this side cover plate, mainly there are two effects in this gap: one of be
When transmission input shaft produces angular deviation with engine flywheel assembling, it is provided that allow hub splines to live with integrally-built deviation
Dynamic space, this piecemeal activity amount of space is owing to being by the guarantee of this elastic construction of wavy spring simultaneously, according to engine mission
Angle of assembling deviation self-adaptative adjustment, be unlikely to excessive or too small；Two be to make wavy spring in the axial direction can
Play elastic reaction, bring pressure to bear on cover plate and damping fin by elastic reaction, in the process producing rotary motion with cover plate
In can produce compensation damping, alleviate the vibration problem that causes due to bias；
Described pre-vibroshock includes pre-shock-absorbing spring, wavy spring and damping element, the internal diameter of this wavy spring and hub splines
Maximum outside diameter coordinate, the waveform crest of wavy spring or trough coordinate with damping element and the cover plate of this side respectively, damps
Element and steel disc coordinate.
Described pre-vibroshock is producing relative motion generation rigidity, by waveform bullet by pre-shock-absorbing spring with agent structure
Spring, damping fin a and damping fin b and agent structure produce relative motion and produce damping.
The present invention is in the case of assembling is uninfluenced, and eccentric wear damping compensation vibroshock is in not eccentric state, does not deposits
In eccentric wear problem；In the case of assembling occurs bias, eccentric wear damping compensation vibroshock is in eccentric state, coordinates
It is eccentric that assembling produces angle, state after abrasion is carried out damping compensation simultaneously, it is possible to while solving assembling eccentricity issues, will send out
The vibration noise amplitude that motivation produces is reduced to lower level.
Superior effect of the present invention is:
1) present invention is compared with the clutch plate of conventional rigid clutch plate or the most pre-vibroshock, and axial space does not increase, but
Add eccentric wear damping compensation vibroshock so that require power assembly system assembling to reduce further；
2) present invention can self-adaptative adjustment transmission input shaft and engine flywheel angle of assembling deviation, it is possible to produces and compensates
Damping, alleviates the vibration noise problem caused due to bias；
3) present invention copes with the eccentric degree of car load assembling greatly, reduces the vehicle NVH caused by quality of fit and makes an uproar
Sound path degree, reduces car load assembly precision and requires and cost.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing a further understanding of the present invention, and the present invention shows
Meaning property embodiment and explanation thereof are used for explaining the present invention, are not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure exploded view of clutch driven plate of the present invention；
Fig. 2 is overall structure longitudinal sectional view of the present invention；
Fig. 3 is the agent structure schematic diagram of the present invention；
Fig. 4 is the structural representation of eccentric wear damping compensation vibroshock of the present invention；
Fig. 5 is the structural representation of eccentric wear damping compensation vibroshock of the present invention；
Fig. 6 is the sectional view that the core texture of the present invention is detailed；
Label declaration in figure
1-cover plate a；2-friction plate a；
3-corrugated sheet rivet；4-corrugated sheet；
5-friction plate rivet；6-friction plate b；
7-limiting rivet；8-wavy spring A；
9-damping fin a；The pre-shock-absorbing spring of 10-；
11-steel disc；12-hub splines；
13-wavy spring B；14-damping fin b；
15-cover plate b.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the present invention can be defined by the claims
Implement with the multitude of different ways covered.
Describe embodiments of the invention below in conjunction with the accompanying drawings in detail.
Fig. 1 shows the overall structure exploded view of clutch driven plate of the present invention；Fig. 2 shows that clutch of the present invention is driven
Dish overall structure longitudinal sectional view；Fig. 3 shows clutch driven plate agent structure schematic diagram of the present invention；Fig. 4 is that the present invention is inclined
Reduction damages the structural representation of damping compensation vibroshock；Fig. 5 is the structural representation of eccentric wear damping compensation vibroshock of the present invention
Figure；Fig. 6 is the sectional view that the core texture of the present invention is detailed.
As depicted in figs. 1 and 2, the invention provides a kind of be applicable to assemble eccentric wear operating mode automobile clutch driven
Dish, this clutch driven disk for automobile includes agent structure, pre-vibroshock and eccentric wear damping compensation vibroshock, described pre-vibration damping
Device and eccentric wear damping compensation vibroshock are separately mounted to the both sides of steel disc 11, are joined by the different steps from hub splines 12
Closing, in the case of assembling occurs bias, eccentric wear damping compensation vibroshock is in eccentric state, coordinates assembling to produce angle
Bias, eccentric wear damping compensation vibroshock brings pressure to bear on cover plate and damping fin by elastic reaction in the axial direction simultaneously
On, compensation damping can be produced during producing rotary motion with cover plate, state after abrasion is carried out damping compensation.
As it is shown on figure 3, the agent structure of automobile clutch includes steel disc 11, cover plate a1 and cover plate b15, limiting rivet 7, three
Individual pre-shock-absorbing spring 10.Limiting rivet 7 is by the limiting rivet hole on the position-limiting action of length of bench and cover plate a1 and cover plate b15
Connect, form a stable frame structure.Eight tooth-shape structures on cover plate a1 and cover plate b15 and the hub splines in Fig. 4
Eight tooth-shape structures on 12 form the most stable cooperation, and three pre-shock-absorbing springs 10 are arranged on cover plate a1 and the three of cover plate b15
In the hole slot of the squarish of individual coupling, steel disc 11 forms the bullet of flexibility by pre-shock-absorbing spring 10 and cover plate a1 and cover plate b15
Property connect, eight tooth-shape structures of steel disc 11 are joined with eight tooth-shape structures formation angles on the hub splines 12 in Fig. 4 simultaneously
Closing, the size of this angle determines the limited compression amount of pre-shock-absorbing spring 10, i.e. determines the torque characteristics of pre-vibroshock, greatly
Little can need adjust to the moment of torsion of pre-vibroshock according to vehicle, therefore steel disc 11 forms main structural frame with other parts
Relative rotary motion can be done, form stiffness characteristics and the torque characteristics of pre-vibroshock, the vibration damping of vehicle is played useful work
With.
Lower portion in agent structure arranges designed part and system easily, and the present invention tackles assembling bias
Eccentric wear damping compensation vibroshock is arranged in the framework of agent structure.
Fig. 4 shows the eccentric wear damping compensation vibroshock of the present invention, this eccentric wear from the visual angle in change speed gear box direction
Damping compensation vibroshock is arranged in the main structural frame shown in Fig. 3, when the agent structure that steel disc 11 is formed with other parts
Framework plays eccentricity compensation and abrasion damping compensation effect when producing relative rotary motion.
Described eccentric wear damping compensation vibroshock includes wavy spring A8, and this wavy spring A8 is to have waveform bending
Thin Elastic steel disc be stamped to form, its internal diameter coordinates with the step of eight odontoids of hub splines 12, the crest of wave or ripple
Paddy coordinates with damping fin a9 and cover plate a1 respectively, and damping fin a9 and steel disc 11 coordinate.
Described pre-vibroshock includes pre-shock-absorbing spring 10, wavy spring B13 and damping fin a9 and damping fin b14, this waveform
Spring B 13 is identical with wavy spring A8 structure, and simply internal diameter is different, outside wavy spring B13 internal diameter is with the maximum of hub splines 12
Footpath coordinates, and the crest of wave or trough coordinate with damping fin b14 and cover plate b15 respectively, and damping fin b14 and steel disc 11 coordinate.
The present invention when steel disc 11 and cover plate a1 and cover plate b15 produce relative rotary motion, drive both sides damping fin a9,
Damping fin b14 respectively with wavy spring A8 and wavy spring B13 relative rotary motion, utilize the compression that wavy spring B13 provides
Power produces turning moment, and this turning moment is i.e. the design damping value of pre-vibroshock.The most pre-shock-absorbing spring 10 compresses, compression
Amount is directly proportional to rotation torque, when the anglec of rotation reaches the corner dimension that steel disc 11 is formed with hub splines 12 tooth-shape structure,
Steel disc 11 can form face with the flank of tooth of hub splines 12 and contact, and limits the further compression of pre-shock-absorbing spring 10, now spring pressure
Contracting amount reaches maximum, and the rotation torque of pre-vibroshock reaches maximum, and this rotation torque is i.e. the design torque value of pre-vibroshock.
In above motor process, if assembling does not has bias, transmission input shaft is good with engine flywheel centering,
There is not axiality and eccentric angle deviation, the gap that the step of hub splines 12 is formed with cover plate a1 is in uniform shape in circumference
State, wavy spring A8 does not occur local auto-adaptive to adjust, and does not the most provide compensation pressure to the damping fin a9 of both sides, damping fin b14
With the design damping value that cover plate a1, only wavy spring B13 provide pre-vibroshock.
If assembling occurs bias, there is angular deviation, wavy spring at transmission input shaft with engine flywheel assembling
A8 is in the step of hub splines 12 and each several part decrement of self-adaptative adjustment self in the gap of cover plate a1 formation, it is achieved compensate
Elasticity between device with steel disc 11 is connected, it is achieved the angle of assembling deviation self-adaptative adjustment function to electromotor Yu change speed gear box；
The decrement that each several part is different simultaneously makes wavy spring A8 can play elastic reaction in the axial direction, produces extra pressure
Power, on cover plate a1 and damping fin a9, is producing compensation damping during cover plate a1 and damping fin a9 relative rotary motion, slow
The vibration problem that solution causes due to bias.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (4)
1. one kind be applicable to assemble eccentric wear operating mode clutch driven disk for automobile, it is characterised in that: this automobile clutch from
Moving plate includes agent structure, pre-vibroshock and eccentric wear damping compensation vibroshock, described pre-vibroshock and eccentric wear damping
Compensate vibroshock and be separately mounted to the both sides of steel disc, coordinated by steps different from hub splines, in assembling, bias occurs
In the case of, eccentric wear damping compensation vibroshock is in eccentric state, coordinates assembling to produce angle eccentric, and eccentric wear simultaneously hinders
Buddhist nun compensates vibroshock and brings pressure to bear on cover plate and damping fin by elastic reaction in the axial direction, rotates producing with cover plate
Compensation damping can be produced during motion, state after abrasion is carried out damping compensation.
The clutch driven disk for automobile being applicable to assemble eccentric wear operating mode the most according to claim 1, it is characterised in that:
Described eccentric wear damping compensation vibroshock includes wavy spring, and this wavy spring is the Thin Elastic steel disc with waveform bending
It is stamped to form.
The clutch driven disk for automobile being applicable to assemble eccentric wear operating mode the most according to claim 2, it is characterised in that:
Described wavy spring internal diameter coordinates with the step of hub splines odontoid, the waveform crest of wavy spring or trough respectively with this
The damping fin of side and cover plate coordinate, and damping fin and steel disc coordinate.
The clutch driven disk for automobile being applicable to assemble eccentric wear operating mode the most according to claim 1, it is characterised in that:
Described pre-vibroshock includes pre-shock-absorbing spring, wavy spring and damping element, and the internal diameter of this wavy spring and hub splines are
Big major diameter fit, the waveform crest of wavy spring or trough coordinate with damping element and the cover plate of this side respectively, damping element
Coordinate with steel disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610903328.3A CN106286623B (en) | 2016-10-17 | 2016-10-17 | Suitable for assembling the clutch driven disk for automobile of eccentric wear operating condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610903328.3A CN106286623B (en) | 2016-10-17 | 2016-10-17 | Suitable for assembling the clutch driven disk for automobile of eccentric wear operating condition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106286623A true CN106286623A (en) | 2017-01-04 |
| CN106286623B CN106286623B (en) | 2019-07-23 |
Family
ID=57718231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610903328.3A Active CN106286623B (en) | 2016-10-17 | 2016-10-17 | Suitable for assembling the clutch driven disk for automobile of eccentric wear operating condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106286623B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270838A (en) * | 2017-07-14 | 2017-10-20 | 上海萨克斯动力总成部件***有限公司 | The test device and method at the axle of gearbox one and engine crankshaft not coaxial eccentric angle |
| CN108825719A (en) * | 2018-08-08 | 2018-11-16 | 上海萨克斯动力总成部件***有限公司 | Damping compensation device |
| CN111059215A (en) * | 2020-01-11 | 2020-04-24 | 华域动力总成部件***(上海)有限公司 | Variable damping torsion vibration damper for vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3129570A (en) * | 1960-06-02 | 1964-04-21 | Dana Corp | Clutch driven member |
| CN204200893U (en) * | 2014-10-08 | 2015-03-11 | 浙江华信汽车零部件有限公司 | Be set with reinforced clutch assembly |
-
2016
- 2016-10-17 CN CN201610903328.3A patent/CN106286623B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3129570A (en) * | 1960-06-02 | 1964-04-21 | Dana Corp | Clutch driven member |
| CN204200893U (en) * | 2014-10-08 | 2015-03-11 | 浙江华信汽车零部件有限公司 | Be set with reinforced clutch assembly |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270838A (en) * | 2017-07-14 | 2017-10-20 | 上海萨克斯动力总成部件***有限公司 | The test device and method at the axle of gearbox one and engine crankshaft not coaxial eccentric angle |
| CN108825719A (en) * | 2018-08-08 | 2018-11-16 | 上海萨克斯动力总成部件***有限公司 | Damping compensation device |
| CN108825719B (en) * | 2018-08-08 | 2024-01-26 | 华域动力总成部件***(上海)有限公司 | Vibration damping compensation device |
| CN111059215A (en) * | 2020-01-11 | 2020-04-24 | 华域动力总成部件***(上海)有限公司 | Variable damping torsion vibration damper for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106286623B (en) | 2019-07-23 |
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Address after: 201708 Qingpu District Shanghai City Huaxin Town Ji He Lu No. 3189 Patentee after: Huayu power assembly component system (Shanghai) Co., Ltd Address before: 201708 Qingpu District Shanghai City Huaxin Town Ji He Lu No. 3189 Patentee before: SHANGHAI SACHS POWERTRAIN COMPONENTS & SYSTEM Co.,Ltd. |