CN204004056U - A kind of automobile clutch waveform splinter - Google Patents
A kind of automobile clutch waveform splinter Download PDFInfo
- Publication number
- CN204004056U CN204004056U CN201420364426.0U CN201420364426U CN204004056U CN 204004056 U CN204004056 U CN 204004056U CN 201420364426 U CN201420364426 U CN 201420364426U CN 204004056 U CN204004056 U CN 204004056U
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- China
- Prior art keywords
- friction plate
- contact
- fan
- plate surface
- elastic sheet
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of automobile clutch waveform splinter, comprise elastic sheet body, described elastic sheet body is circular, described elastic sheet body center is a circular hole, on the body of shell fragment, along circle edge edge, be evenly provided with some fan-shaped friction plate surface of contact, on described fan-shaped friction plate surface of contact, offer a riveted holes, on the edge of described fan-shaped friction plate surface of contact, be provided with semi-circular recesses.In the utility model, each fan-shaped friction plate surface of contact is riveted with a slice friction plate separately, thereby realizes the transmission of torque, and its pressure acting on friction plate can be more even.When clutch engages, elastic sheet body is compacted, and then the crooked fan-shaped surface of contact of waveform is flattened gradually, and because the pressure acting on friction plate can be more even, so engaging process is more smooth-going, soft, has effectively prevented from skidding.
Description
Technical field
The utility model relates to auto parts and components field, specifically a kind of waveform splinter of automobile clutch.
Background technique
Waveform reed is one of important spare part of vehicle clutch driven disc assembly.After waveform reed and friction plate riveted joint, by driven disc and hub cover, the transmission of power of motor output is arrived to speed changer, thereby drive wheel to realize normally travelling of vehicle.In the engaging process of clutch, the pressure of platen and friction plate increases gradually, because waveform reed has axial elasticity, thereby the torque energy that has guaranteed clutch transmission increases gently, so just allow clutch to engage under lower rotating speed, make to engage smooth-going, soft and can extend working life of friction plate.It is more even that waveform reed can also make the pressure distribution on friction plate obtain, and improves the contact of surface of friction pair, is conducive to more all even reducing of friction disc wear.Especially the in the situation that of platen generation warped projection, waveform reed can stop the decline of friction torque preferably, reduces the tendency of cltuch slipping.
Existing waveform reed mainly contains two kinds: a kind of is integrated type waveform reed (Fig. 1), and another kind is split type waveform reed (Fig. 2).Integrated type waveform reed generally according to size at satisfactory 6-12 grooving of Zhou Fangxiang distribution, 6-12 with friction plate surface of contact, it is individual that itself and driven disc riveted holes are generally 4-8; Split type waveform reed and driven disc riveted joint, 4-8 waveform reed of general satisfactory Zhou Fangxiang distribution, i.e. 4-8 and friction plate surface of contact.
Each fan-shaped friction plate surface of contact of existing integrated type waveform reed and split type waveform reed two riveted holes that all distribute, realize respectively the transmission of torque with two friction plate riveted joints, the fan-shaped surface of contact quantity of its circle distribution can reduce relatively, so waveform reed is justified equidirectional stressed uniformity with friction plate and can be under some influence.The riveted holes of conventional overall waveform reed and driven disc is 4-8, after riveted joint, waveform reed may produce warped, affect friction plate end and jump, even can further affect clutch and make clutch produce the phenomenon of skidding, therefore need existing waveform splinter to be further improved.
Model utility content
The purpose of this utility model is the defect that overcomes above-mentioned prior art, provides a kind of more smooth with driven disc laminating, can not produce warped, can avoid clutch to produce the automobile clutch waveform splinter of skidding.
The technical solution of the utility model is achieved in that a kind of automobile clutch waveform splinter, comprise elastic sheet body, described elastic sheet body is circular, described elastic sheet body center is a circular hole, on the body of shell fragment, along circle edge edge, be evenly provided with some fan-shaped friction plate surface of contact, on described fan-shaped friction plate surface of contact, offer a riveted holes, on the edge of described fan-shaped friction plate surface of contact, be provided with semi-circular recesses.
Particularly, described fan-shaped friction plate surface of contact number is 16.
Preferably, described fan-shaped friction plate surface of contact is arc-shaped curved surface.
The elastic sheet body circumference of the utility model waveform splinter is evenly provided with 16 fan-shaped friction plate surface of contact around, each fan-shaped friction plate surface of contact is provided with a riveted holes, each fan-shaped friction plate surface of contact is riveted with a slice friction plate separately, realized the transmission of torque, because of described fan-shaped friction plate surface of contact, be that circumferential distribution and number are more, so its pressure acting on friction plate can be more even simultaneously.When clutch engages, elastic sheet body is compacted, and then the crooked fan-shaped surface of contact of waveform is flattened gradually, and the pressure acting on like this on friction plate can be more even, so engaging process is more smooth-going, soft, effectively prevented from skidding.
Accompanying drawing explanation
Fig. 1 is the structural representation of integrated type waveform reed in prior art.
Fig. 2 is the structural representation of split type waveform reed in prior art.
Fig. 3 is the overall structure schematic diagram of a kind of automobile clutch waveform splinter of the utility model.
Fig. 4 is A-A face sectional view in Fig. 3.
Fig. 5 is B-B face sectional view in Fig. 3.
Embodiment
Below in conjunction with accompanying drawing, concrete case study on implementation of the present utility model is illustrated:
As shown in Figure 3, a kind of automobile clutch waveform splinter, comprises elastic sheet body 1, described elastic sheet body 1 is circular, described elastic sheet body 1 center is a circular hole 2, is evenly provided with some fan-shaped friction plate surface of contact 3, for being connected with friction plate on the body 1 of shell fragment along circle edge edge.Described fan-shaped friction plate surface of contact 3 is provided with 16, on each fan-shaped friction plate surface of contact 3, offer a riveted holes 4, after described elastic sheet body 1 is riveted with driven disc, because riveting point is more, elastic sheet body 1 is more smooth with driven disc laminating, can effectively prevent that waveform reed from producing the possibility of warped.Each fan-shaped friction plate surface of contact 3 separately with the riveted joint of a slice friction plate, realize the transmission of torque because described fan-shaped friction plate surface of contact 3 for circumferential distribution and number be 16, so its pressure acting on friction plate can be more even.On the edge of described fan-shaped friction plate surface of contact 3, be provided with semi-circular recesses 5, described fan-shaped friction plate surface of contact 3 is arc-shaped curved surface.When clutch engages, elastic sheet body is compacted, and the arc-shaped surface of described fan-shaped friction plate surface of contact 3 is flattened gradually, and because the pressure acting on friction plate can be more even, so engaging process is more smooth-going, soft, has effectively prevented from skidding.
The elastic sheet body circumference of the utility model waveform splinter is evenly provided with 16 fan-shaped friction plate surface of contact around, each fan-shaped friction plate surface of contact is provided with a riveted holes, each fan-shaped friction plate surface of contact is riveted with a slice friction plate separately, realized the transmission of torque, because of described fan-shaped friction plate surface of contact, be that circumferential distribution and number are more, so its pressure acting on friction plate can be more even simultaneously.When clutch engages, elastic sheet body is compacted, and then the crooked fan-shaped surface of contact of waveform is flattened gradually, and the pressure acting on like this on friction plate can be more even, so engaging process is more smooth-going, soft, effectively prevented from skidding.
As described above, it is only preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, the simple equivalence of generally doing according to the utility model claim and model utility description changes and modifies, and all still belongs in the scope that the utility model patent contains.
Claims (3)
1. an automobile clutch waveform splinter, comprise elastic sheet body, it is characterized in that, described elastic sheet body is circular, described elastic sheet body center is a circular hole, on the body of shell fragment, along circle edge along being evenly provided with some fan-shaped friction plate surface of contact, on described fan-shaped friction plate surface of contact, offer a riveted holes, on the edge of described fan-shaped friction plate surface of contact, be provided with semi-circular recesses.
2. a kind of automobile clutch waveform splinter as claimed in claim 1, is characterized in that, described fan-shaped friction plate surface of contact number is 16.
3. a kind of automobile clutch waveform splinter as claimed in claim 1, is characterized in that, described fan-shaped friction plate surface of contact is arc-shaped curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364426.0U CN204004056U (en) | 2014-07-02 | 2014-07-02 | A kind of automobile clutch waveform splinter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420364426.0U CN204004056U (en) | 2014-07-02 | 2014-07-02 | A kind of automobile clutch waveform splinter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004056U true CN204004056U (en) | 2014-12-10 |
Family
ID=52044060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420364426.0U Expired - Fee Related CN204004056U (en) | 2014-07-02 | 2014-07-02 | A kind of automobile clutch waveform splinter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425962A (en) * | 2018-05-25 | 2018-08-21 | 华南理工大学 | A kind of corrugated sheet of the double-disk with radial slot, clutch drived disk assy and automobile clutch |
-
2014
- 2014-07-02 CN CN201420364426.0U patent/CN204004056U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425962A (en) * | 2018-05-25 | 2018-08-21 | 华南理工大学 | A kind of corrugated sheet of the double-disk with radial slot, clutch drived disk assy and automobile clutch |
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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: 20141210 Termination date: 20180702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |