CN215487307U - Clutch pressure plate and cover assembly with heat dissipation and noise reduction functions - Google Patents
Clutch pressure plate and cover assembly with heat dissipation and noise reduction functions Download PDFInfo
- Publication number
- CN215487307U CN215487307U CN202121271783.9U CN202121271783U CN215487307U CN 215487307 U CN215487307 U CN 215487307U CN 202121271783 U CN202121271783 U CN 202121271783U CN 215487307 U CN215487307 U CN 215487307U
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- pressure plate
- clutch
- cover
- clutch cover
- plate body
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Abstract
The utility model discloses a heat-dissipation and noise-reduction clutch pressure plate and cover assembly which comprises a pressure plate body and a disc-shaped clutch cover arranged on the front side of the pressure plate body and matched with the pressure plate body, wherein a connecting boss is integrally formed on the rear side of the clutch cover, a connecting counter bore is integrally formed on the front side of the clutch cover corresponding to the connecting boss and penetrates through the connecting boss, a connecting screw is arranged at the connecting counter bore, the connecting screw penetrates through the connecting boss and then is in threaded connection with a connecting threaded hole in the pressure plate body, and the clutch cover is fixedly connected with the pressure plate body through the connecting screw. According to the utility model, the reinforcing circular truncated cone is arranged on the outer wall of the pressure plate body, so that the strength of the pressure plate body at the connecting threaded hole can be greatly improved, the pressure plate body is prevented from cracking when being connected with the clutch cover, and the service life is prolonged. The installation connection of the clutch cover and the clutch is realized by arranging the installation block, the positioning pin can play a positioning role, and the installation efficiency of the clutch cover can be greatly improved.
Description
Technical Field
The utility model relates to the field of clutches, in particular to a clutch pressure plate and cover assembly with heat dissipation and noise reduction functions.
Background
The clutch has the main functions of cutting off and realizing the power transmission of the engine to the transmission system, ensuring the smooth combination of the engine and the transmission system when the automobile starts and ensuring the stable starting of the automobile. The clutch pressure plate is jointed with the friction plate under the working state to play a role of transmitting torque, and the large surface of the pressure plate is separated from the friction surface of the driven plate assembly during separation to cut off torque transmission. The pressure plate is designed to have higher rigidity, so that the pressure distribution of pressing force on the friction surface is uniform, and the warping deformation after heating is reduced, so as to avoid influencing the uniform compression of the friction plate and the thorough separation of the clutch. However, the connecting part of the existing clutch pressure plate and the cover leads to thinner wall of the connecting part due to the arrangement of the connecting hole, the strength is reduced, the service life is influenced, and meanwhile, when the clutch pressure plate and the cover are installed, the installing part of the installing hole and the clutch is not provided with a positioning piece, so that the installing efficiency is lower. Accordingly, one skilled in the art provides a heat dissipating and noise reducing clutch pressure plate and cover assembly to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a clutch pressure plate and cover assembly with heat dissipation and noise reduction to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a clutch pressure disk and lid assembly of making an uproar falls in heat dissipation, includes pressure disk body and sets up in pressure disk body front side and with pressure disk body complex discoid clutch case, clutch case rear side integrated into one piece has the connection boss, and the clutch is covered and is had the connection counter bore with the corresponding front side integrated into one piece of connection boss, connects counter bore through connection boss, and connection counter bore department is provided with connecting screw, connecting screw pass behind the connection boss with the last connecting screw hole threaded connection of pressure disk body, clutch case and pressure disk body pass through connecting screw fixed connection.
As a further scheme of the utility model: the rear end part of the connecting boss is provided with a spring clamping groove, the periphery of the connecting screw is positioned between the spring clamping groove and the pressure plate body and is clamped and pressed with a spring, and one end of the spring is clamped in the spring clamping groove.
As a further scheme of the utility model: the clutch cover is characterized in that the periphery of the outer wall of the clutch cover is uniformly provided with an integrally formed mounting block, a mounting hole is formed in the mounting block, a positioning pin is arranged in the mounting hole, and the positioning pin is in interference connection with the mounting block.
As a further scheme of the utility model: and a diaphragm spring is arranged between the clutch cover and the pressure plate body and is connected with the clutch cover through a rivet.
As a further scheme of the utility model: the rivets are evenly distributed on the clutch cover in a ring shape.
As a further scheme of the utility model: be provided with on the pressure disk body and seted up with rivet complex and dodge the hole.
As a further scheme of the utility model: the avoiding hole is a flat bottom hole.
As a further scheme of the utility model: the pressure disk body is located the integrated into one piece and has strengthened the round platform on the lateral wall of connecting screw hole.
As a further scheme of the utility model: the connecting bosses are uniformly distributed on the rear side of the clutch cover in an annular mode.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the reinforcing circular truncated cone is arranged on the outer wall of the pressure plate body, so that the strength of the pressure plate body at the connecting threaded hole can be greatly improved, the pressure plate body is prevented from cracking when being connected with the clutch cover, and the service life is prolonged. The installation connection of the clutch cover and the clutch is realized by arranging the installation block, the positioning pin can play a positioning role, and the installation efficiency of the clutch cover can be greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side elevation view of the present invention;
FIG. 3 is a front view of the platen body of the present invention;
fig. 4 is a top sectional view of a mounting block in the present invention.
In the figure: 1. a clutch cover; 2. mounting blocks; 3. mounting holes; 4. positioning pins; 5. a connecting screw; 6. connecting the bosses; 7. connecting the counter bores; 8. a spring; 9. a platen body; 10. connecting the threaded hole; 11. avoiding holes; 12. a diaphragm spring; 13. riveting; 14. reinforcing the circular truncated cone; 15. spring card slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, a heat dissipation and noise reduction clutch pressure plate and cover assembly includes a pressure plate body 9 and a disc-shaped clutch cover 1 disposed on the front side of the pressure plate body 9 and engaged with the pressure plate body 9, a connecting boss 6 is integrally formed on the rear side of the clutch cover 1, a connecting counter bore 7 is integrally formed on the front side of the clutch cover 1 corresponding to the connecting boss 6, the connecting counter bore 7 penetrates through the connecting boss 6, a connecting screw 5 is disposed at the connecting counter bore 7, the connecting screw 5 is screwed into a connecting threaded hole 10 on the pressure plate body 9 after penetrating through the connecting boss 6, and the clutch cover 1 and the pressure plate body 9 are fixedly connected by the connecting screw 5.
In this embodiment, the pressure plate body 9 is integrally formed with a reinforcing circular truncated cone 14 on the outer side wall of the connecting threaded hole 10.
In the embodiment, the connecting bosses are uniformly distributed on the rear side of the clutch cover in an annular shape.
Through set up reinforcement round platform 14 on pressure disk body 9 outer wall, the intensity of promotion pressure disk body 9 in connecting screw hole 10 department that can be great is avoided splitting when being connected with clutch case 1, promotes life.
In this embodiment, the rear end of the connecting boss 6 is provided with a spring slot 15, the periphery of the connecting screw 5 is located between the spring slot 15 and the pressure plate body 9, and the spring 8 is clamped and pressed, and one end of the spring 8 is clamped and pressed in the spring slot 15.
The spring 8 can play a role of preventing the wire from withdrawing.
In this embodiment, the periphery of the outer wall of the clutch cover 1 is uniformly provided with an integrated into one piece and is provided with a mounting block 2, a mounting hole 3 is formed in the mounting block 2, a positioning pin 4 is arranged in the mounting hole 3, and the positioning pin 4 is in interference connection with the mounting block 2.
The mounting block 2 is used for mounting and connecting the clutch cover 1 and the clutch, the mounting holes 3 can be used for mounting the clutch cover, the positioning pins 4 can play a positioning role, and the mounting efficiency of the clutch cover can be greatly improved.
In this embodiment, a diaphragm spring 12 is provided between the clutch cover 1 and the pressure plate body 9, and the diaphragm spring 12 is connected to the clutch cover 1 by a rivet 13.
In the present embodiment, the rivets 13 are evenly distributed annularly on the clutch cover 1.
In this embodiment, the pressure plate body 1 is provided with an avoiding hole 11 matched with the rivet 13.
In this embodiment, the avoiding hole 11 is a flat bottom hole.
Through set up dodge hole 11 on the pressure disk body, can ensure that pressure disk body 9 and clutch case 1 are firmly connected.
The working principle of the utility model is as follows: when the clutch cover is used, the clutch cover 1 is installed on the clutch through the installation block 2, the installation of the clutch cover 1 and the clutch can be realized through the installation hole 3 on the installation block 2, the positioning pin 4 can play a positioning role in connection of the clutch cover 1, and the installation efficiency of the clutch cover 1 can be greatly improved; in the clutch use, connecting screw 5 can be connected clutch case 1 and pressure disk body 9, and through set up reinforcement round platform 14 on pressure disk body 9 outer wall, the intensity of promotion pressure disk body 9 that can be great in connecting screw hole 10 department splits when avoiding being connected with clutch case 1, promotes life.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a heat dissipation falls clutch pressure disk and lid assembly of making an uproar, includes pressure disk body and sets up in pressure disk body front side and with pressure disk body complex discoid clutch lid, its characterized in that: the clutch cover is characterized in that a connecting boss is integrally formed on the rear side of the clutch cover, a connecting counter bore is integrally formed on the front side of the clutch cover corresponding to the connecting boss and penetrates through the connecting boss, a connecting screw is arranged at the connecting counter bore and is in threaded connection with a connecting threaded hole in the pressure plate body after penetrating through the connecting boss, and the clutch cover is fixedly connected with the pressure plate body through the connecting screw.
2. The heat dissipating and noise reducing clutch pressure plate and cover assembly of claim 1, wherein: the rear end part of the connecting boss is provided with a spring clamping groove, the periphery of the connecting screw is positioned between the spring clamping groove and the pressure plate body and is clamped and pressed with a spring, and one end of the spring is clamped in the spring clamping groove.
3. The heat dissipating and noise reducing clutch pressure plate and cover assembly of claim 1, wherein: the clutch cover is characterized in that the periphery of the outer wall of the clutch cover is uniformly provided with an integrally formed mounting block, a mounting hole is formed in the mounting block, a positioning pin is arranged in the mounting hole, and the positioning pin is in interference connection with the mounting block.
4. The heat dissipating and noise reducing clutch pressure plate and cover assembly of claim 1, wherein: and a diaphragm spring is arranged between the clutch cover and the pressure plate body and is connected with the clutch cover through a rivet.
5. The heat dissipating and noise reducing clutch pressure plate and cover assembly of claim 4, wherein: the rivets are evenly distributed on the clutch cover in a ring shape.
6. The heat dissipating and noise reducing clutch pressure plate and cover assembly according to claim 4 or 5, wherein: be provided with on the pressure disk body and seted up with rivet complex and dodge the hole.
7. The heat dissipating and noise reducing clutch pressure plate and cover assembly of claim 6, wherein: the avoiding hole is a flat bottom hole.
8. The heat dissipating and noise reducing clutch pressure plate and cover assembly of claim 1, wherein: the pressure disk body is located the integrated into one piece and has strengthened the round platform on the lateral wall of connecting screw hole.
9. The heat dissipating and noise reducing clutch pressure plate and cover assembly of claim 1, wherein: the connecting bosses are uniformly distributed on the rear side of the clutch cover in an annular mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121271783.9U CN215487307U (en) | 2021-06-08 | 2021-06-08 | Clutch pressure plate and cover assembly with heat dissipation and noise reduction functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121271783.9U CN215487307U (en) | 2021-06-08 | 2021-06-08 | Clutch pressure plate and cover assembly with heat dissipation and noise reduction functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215487307U true CN215487307U (en) | 2022-01-11 |
Family
ID=79783700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121271783.9U Active CN215487307U (en) | 2021-06-08 | 2021-06-08 | Clutch pressure plate and cover assembly with heat dissipation and noise reduction functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215487307U (en) |
-
2021
- 2021-06-08 CN CN202121271783.9U patent/CN215487307U/en active Active
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