Automobile clutch pressure plate with heat dissipation function

Abstract

The utility model discloses an automobile clutch pressure plate with a heat dissipation function, relates to the technical field of automobile clutch pressure plate structures, and aims to solve the problems that an existing automobile clutch pressure plate is poor in heat dissipation performance, the automobile clutch pressure plate is likely to be overheated in the working process, and the service life of the automobile clutch pressure plate is affected. Therefore, the service life of the automobile clutch pressure plate is influenced. A mounting groove is formed in one end of the pressure plate cover plate, a connecting hole is formed in the mounting groove, a limiting hole is formed in one end of the connecting hole, a transmission piece is mounted in the mounting groove, a first supporting ring is mounted on one side of the pressure plate cover plate, and a diaphragm spring is mounted on one side of the first supporting ring. A second supporting ring is installed on one side of the diaphragm spring, a clutch pressure plate is installed on one side of the second supporting ring, a supporting seat is arranged at one end of the clutch pressure plate, a positioning seat is arranged at one end of the supporting seat, and a heat dissipation groove is formed in one end of the clutch pressure plate.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile clutch pressure plate structures, in particular to an automobile clutch pressure plate with a heat dissipation function. Background Art

[0002] The clutch pressure plate of a car is an important structure on the clutch, and its function plays an important role in the driving safety of the car. There is a friction plate on the clutch pressure plate, just like the brake pad on the wheel, which is made of very wear-resistant asbestos and copper wire. The clutch pressure plate of a car widely uses a spring to compress the friction clutch.

[0003] After searching, the authorization announcement number is CN216045092U. The utility model discloses a car clutch pressure plate with heat dissipation function, which relates to the technical field of car clutch accessories. The key points of its technical solution are: it includes a clutch cover plate, a clutch pressure plate body is arranged in the clutch cover plate, a diaphragm spring is arranged between the clutch cover plate and the clutch pressure plate body, a release bearing is arranged on the outer side of the clutch cover plate, and a heat dissipation structure is arranged between the release bearing and the clutch pressure plate body; by arranging a heat dissipation fan, the heat dissipation speed of the outer surface of the clutch pressure plate body is increased while the temperature in the clutch cover plate is reduced, and the heat dissipation effect of the clutch pressure plate body is improved to a certain extent; by arranging heat dissipation ribs and a fixing ring, the contact area between the clutch cover plate and the outside air is increased, the heat dissipation effect of the clutch cover plate is strengthened to a certain extent, and the temperature of the clutch cover plate is reduced.

[0004] However, the existing automobile clutch pressure plate has poor heat dissipation performance. During operation, the automobile clutch pressure plate may overheat, thereby affecting the service life of the automobile clutch pressure plate. Therefore, the market is in urgent need of an automobile clutch pressure plate with heat dissipation function to solve these problems. Utility Model Content

[0005] The purpose of the utility model is to provide a car clutch pressure plate with a heat dissipation function, so as to solve the problem that the existing car clutch pressure plate has poor heat dissipation performance and may overheat during operation, thereby affecting the service life of the car clutch pressure plate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of automobile clutch pressure plate with heat dissipation function, comprising a pressure plate cover plate, a mounting groove is arranged inside one end of the pressure plate cover plate, a connecting hole is arranged inside the mounting groove, a limiting hole is arranged at one end of the connecting hole, a transmission plate is arranged inside the mounting groove, a support ring 1 is arranged on one side of the pressure plate cover plate, a diaphragm spring is arranged on one side of the support ring 1, a support ring 2 is arranged on one side of the diaphragm spring, a clutch pressure plate is arranged on one side of the support ring 2, a support seat is arranged at one end of the clutch pressure plate, a positioning seat is arranged at one end of the support seat, a mounting hole is arranged inside the positioning seat, and a heat dissipation groove is arranged inside one end of the clutch pressure plate.

[0007] Preferably, three mounting grooves are provided, and the interior of the pressure plate cover is provided with fixing holes, and five fixing holes are provided.

[0008] Preferably, one end of the transmission plate is fixedly connected to the connecting hole by a rivet.

[0009] Preferably, a positioning hole is provided inside the diaphragm spring, and there are several positioning holes, which are symmetrical about the vertical center line of the diaphragm spring. A spring sheet is provided at one end of the positioning hole, and there are several spring sheets, and the spring sheet and the diaphragm spring are an integrated structure.

[0010] Preferably, a connecting screw is installed at one end of the support ring 2, one end of the connecting screw passes through the positioning hole and the fixing hole and extends to the outside of the pressure plate cover, and a fixing nut is installed on one side of the connecting screw.

[0011] Preferably, twelve support seats are provided, and the support seats and the clutch pressure plate are an integral structure.

[0012] Preferably, a connecting rivet is installed on one side of the mounting hole, and the mounting hole and the limiting hole are connected and fixed by the connecting rivet, and one end of the connecting rivet passes through one end of the transmission plate and extends to the outside of the one end of the transmission plate.

[0013] Preferably, a plurality of the heat dissipation grooves are provided, and the plurality of the heat dissipation grooves are evenly distributed inside one end of the clutch pressure plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the automobile clutch pressure plate with heat dissipation function, the clutch pressure plate is provided with a support seat, so that there is a larger gap between the clutch pressure plate and the diaphragm spring, which can make the heat dissipation performance of the clutch pressure plate better, and a heat dissipation groove is provided inside one end of the clutch pressure plate, and the heat dissipation effect of the clutch pressure plate can be further improved by the provided heat dissipation groove, and the clutch pressure plate can be prevented from overheating during operation, thereby affecting the service life of the clutch pressure plate, and the internal gap can be increased by installing support ring 1 and support ring 2, so that the automobile clutch pressure plate has a better heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall stereogram of the utility model;

[0016] Figure 2 It is an overall exploded view of the utility model;

[0017] Figure 3 It is a schematic diagram of the installation structure of the pressure plate cover and the diaphragm spring of the utility model;

[0018] Figure 4 This is a front view of the clutch pressure plate of the utility model;

[0019] Figure 5 For the utility model Figure 3 A partial enlarged view of area A.

[0020] In the figure: 1. pressure plate cover; 101. mounting groove; 102. connecting hole; 103. limiting hole; 104. fixing hole; 2. transmission plate; 3. rivet; 4. support ring 1; 5. diaphragm spring; 501. spring sheet; 502. positioning hole; 6. support ring 2; 7. connecting screw; 8. fixing nut; 9. clutch pressure plate; 901. support seat; 902. positioning seat; 903. mounting hole; 904. heat dissipation slot; 10. connecting rivet. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-5, the utility model provides an embodiment: a car clutch pressure plate with heat dissipation function, including a pressure plate cover plate 1, a mounting groove 101 is arranged inside one end of the pressure plate cover plate 1, a connecting hole 102 is arranged inside the mounting groove 101, a limiting hole 103 is arranged at one end of the connecting hole 102, a transmission plate 2 is arranged inside the mounting groove 101, a support ring 1 4 is arranged on one side of the pressure plate cover plate 1, a diaphragm spring 5 is arranged on one side of the support ring 1 4, a support ring 2 6 is arranged on one side of the diaphragm spring 5, a clutch pressure plate 9 is arranged on one side of the support ring 2 6, a support seat 901 is arranged at one end of the clutch pressure plate 9, a positioning seat 902 is arranged at one end of the support seat 901, a mounting hole 903 is arranged inside the positioning seat 902, and a heat dissipation groove 904 is arranged inside one end of the clutch pressure plate 9. It should be noted that in order to save space and highlight the innovative elements of this patent, such as how the automobile clutch pressure plate is specifically installed and the working process and working principle are not repeated in this patent.

[0023] When in use, the clutch pressure plate 9 is provided with a support seat 901, so that there is a larger gap between the clutch pressure plate 9 and the diaphragm spring 5, which can make the heat dissipation performance of the clutch pressure plate 9 better. A heat dissipation groove 904 is provided inside one end of the clutch pressure plate 9. The heat dissipation groove 904 can further improve the heat dissipation effect of the clutch pressure plate 9 and avoid overheating of the clutch pressure plate 9 during operation, thereby affecting the service life of the clutch pressure plate 9. The internal gap can be increased by installing support ring 1 4 and support ring 2 6, so that the clutch pressure plate of this type of automobile has a better heat dissipation effect.

[0024] See also Figure 1 and Figure 2 There are three mounting grooves 101 , and there are five fixing holes 104 inside the pressure plate cover 1 . This arrangement can facilitate the installation and fixing between the pressure plate cover 1 and the diaphragm spring 5 .

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 One end of the transmission sheet 2 is fixedly connected to the connecting hole 102 by a rivet 3, so that one end of the transmission sheet 2 and the connecting hole 102 can be conveniently installed and fixed.

[0026] See also Figure 2 and Figure 3A positioning hole 502 is provided inside the diaphragm spring 5, and there are several positioning holes 502, which are symmetrical about the vertical center line of the diaphragm spring 5. A spring sheet 501 is provided at one end of the positioning hole 502, and there are several spring sheets 501. The spring sheet 501 and the diaphragm spring 5 are an integrated structure, which can make the structure between the spring sheet 501 and the diaphragm spring 5 more solid. The diaphragm spring 5 can make the pressure distribution of the automobile clutch pressure plate uniform.

[0027] See also Figure 2 and Figure 3 A connecting screw 7 is installed at one end of the support ring 6, one end of the connecting screw 7 passes through the positioning hole 502 and the fixing hole 104 and extends to the outside of the pressure plate cover 1, and a fixing nut 8 is installed on one side of the connecting screw 7. The connecting screw 7 can be used to conveniently install and fix the diaphragm spring 5 and the pressure plate cover 1.

[0028] See also Figure 2 and Figure 4 There are twelve support seats 901, and the support seats 901 and the clutch pressure plate 9 are an integrated structure, which can make the structure between the support seats 901 and the clutch pressure plate 9 more solid. The clutch pressure plate 9 can be supported by the support seats 901, so that one end of the clutch pressure plate 9 has a larger gap, thereby improving the heat dissipation performance of the clutch pressure plate 9.

[0029] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 A connecting rivet 10 is installed on one side of the mounting hole 903, and the mounting hole 903 and the limiting hole 103 are connected and fixed by the connecting rivet 10. One end of the connecting rivet 10 passes through one end of the transmission plate 2 and extends to the outside of one end of the transmission plate 2, so that the clutch pressure plate 9, the transmission plate 2 and the pressure plate cover 1 can be easily installed.

[0030] See also Figure 4 There are several heat dissipation grooves 904, which are evenly distributed inside one end of the clutch pressure plate 9. The heat dissipation grooves 904 can make the clutch pressure plate 9 have a better heat dissipation effect.

[0031] Working principle: When in use, the clutch pressure plate 9 is provided with a support seat 901, so that there is a larger gap between the clutch pressure plate 9 and the diaphragm spring 5, which can make the heat dissipation performance of the clutch pressure plate 9 better. A heat dissipation groove 904 is provided inside one end of the clutch pressure plate 9. The heat dissipation groove 904 can further improve the heat dissipation effect of the clutch pressure plate 9 and avoid overheating of the clutch pressure plate 9 during operation, thereby affecting the service life of the clutch pressure plate 9. The internal gap can be increased by installing support ring 1 4 and support ring 2 6, so that the clutch pressure plate of this type of automobile has a better heat dissipation effect.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A clutch pressure plate for an automobile with a heat dissipation function, comprising a pressure plate cover plate (1), characterized in that: A mounting groove (101) is provided inside one end of the pressure plate cover (1), a connecting hole (102) is provided inside the mounting groove (101), a limiting hole (103) is provided at one end of the connecting hole (102), a transmission plate (2) is installed inside the mounting groove (101), a support ring 1 (4) is installed on one side of the pressure plate cover (1), a diaphragm spring (5) is installed on one side of the support ring 1 (4), a support ring 2 (6) is installed on one side of the diaphragm spring (5), a clutch pressure plate (9) is installed on one side of the support ring 2 (6), a support seat (901) is provided at one end of the clutch pressure plate (9), a positioning seat (902) is provided at one end of the support seat (901), a mounting hole (903) is provided inside the positioning seat (902), and a heat dissipation groove (904) is provided inside one end of the clutch pressure plate (9).

2. The automobile clutch pressure plate with heat dissipation function according to claim 1, characterized in that: The number of the mounting grooves (101) is three, the interior of the pressure plate cover (1) is provided with fixing holes (104), and the number of the fixing holes (104) is five.

3. The automobile clutch pressure plate with heat dissipation function according to claim 2, characterized in that: One end of the transmission sheet (2) is fixedly connected to the connection hole (102) via a rivet (3).

4. The automobile clutch pressure plate with heat dissipation function according to claim 3, characterized in that: The diaphragm spring (5) is provided with a positioning hole (502) inside, and the positioning holes (502) are provided in plurality, and the plurality of positioning holes (502) are symmetrical with respect to the vertical center line of the diaphragm spring (5); a spring sheet (501) is provided at one end of the positioning hole (502), and the plurality of spring sheets (501) are provided, and the spring sheet (501) and the diaphragm spring (5) are an integrated structure.

5. The automobile clutch pressure plate with heat dissipation function according to claim 4, characterized in that: A connecting screw (7) is installed at one end of the supporting ring 2 (6), one end of the connecting screw (7) passes through the positioning hole (502) and the fixing hole (104) and extends to the outside of the pressure plate cover (1), and a fixing nut (8) is installed on one side of the connecting screw (7).

6. The automobile clutch pressure plate with heat dissipation function according to claim 5, characterized in that: Twelve support seats (901) are provided, and the support seats (901) and the clutch pressure plate (9) are an integrated structure.

7. The automobile clutch pressure plate with heat dissipation function according to claim 6, characterized in that: A connecting rivet (10) is installed on one side of the mounting hole (903), and the mounting hole (903) and the limiting hole (103) are connected and fixed via the connecting rivet (10), and one end of the connecting rivet (10) passes through one end of the transmission plate (2) and extends to the outside of one end of the transmission plate (2).

8. The automobile clutch pressure plate with heat dissipation function according to claim 7, characterized in that: A plurality of the heat dissipation grooves (904) are provided, and the plurality of the heat dissipation grooves (904) are evenly distributed inside one end of the clutch pressure plate (9).

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