CN216306534U - Double-corrugated-plate clutch driven plate assembly - Google Patents
Double-corrugated-plate clutch driven plate assembly Download PDFInfo
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- CN216306534U CN216306534U CN202122415912.3U CN202122415912U CN216306534U CN 216306534 U CN216306534 U CN 216306534U CN 202122415912 U CN202122415912 U CN 202122415912U CN 216306534 U CN216306534 U CN 216306534U
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Abstract
The utility model relates to the technical field of driven discs and discloses a driven disc assembly of a double-corrugated-sheet clutch, which comprises a driven disc steel sheet, the surface of the driven disc steel sheet is fixedly provided with a stop pin, the driven disc steel sheet is fixedly connected with a corrugated sheet through the stop pin, the side surface of the steel sheet of the driven disc is fixedly connected with a radiating fin, the surface of the corrugated sheet is fixedly connected with a first rivet, the corrugated plate is fixedly connected with a friction plate through a first rivet, the surface of the friction plate is provided with a conical groove, the surface of the friction plate is provided with a sinking groove, the inner part of the steel sheet of the driven plate is provided with a damping spring, the surface of the driven disc steel sheet is fixedly provided with a second rivet, the driven disc steel sheet is fixedly provided with a damping sheet through the second rivet, the third rivet is fixedly connected to the surface of the steel sheet of the driven disc, and the problem that a traditional driven disc assembly is large in vibration and poor in heat dissipation effect is solved.
Description
Technical Field
The utility model relates to the technical field of driven discs, in particular to a double-corrugated-plate clutch driven disc assembly.
Background
The clutch driven disc for automobile is another component of clutch, and transmits the torque of engine to speed variator through friction conversion to reduce the vibration and impact of driving system and complete the 'on' and 'off' tasks. The automobile clutch driven disc is an indispensable easy-to-wear part of a manual gear step-variable automobile. The hot-pressing leveling equipment for the clutch driven disc can realize leveling of the driven disc by physically deforming materials under the conditions of constant temperature and constant pressure, and meanwhile, the process can improve the wear resistance and the transmission stability of the clutch driven disc. In the use process of an automobile, a clutch is usually contacted by a user most, the clutch is stepped in the first step in the process of learning driving, the clutch is very laborious in the process of stepping the clutch, the clutch can adopt the design of double-wave-shaped plates in order to enable the clutch to be less laborious to be stepped, the temperature of a friction plate is overhigh due to the arrangement of the double-wave-shaped plates, and therefore a driven plate assembly needs to be correspondingly improved to increase the heat dissipation of the friction plate.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a dual corrugated plate clutch driven plate assembly that solves the problems set forth in the background above.
In order to achieve the purpose, the utility model provides the following technical scheme: a double-corrugated-sheet clutch driven plate assembly comprises a driven plate steel sheet, wherein a stop pin is fixedly mounted on the surface of the driven plate steel sheet, the driven plate steel sheet is fixedly connected with a corrugated sheet through the stop pin, a radiating fin is fixedly connected to the side surface of the driven plate steel sheet, a first rivet is fixedly connected to the surface of the corrugated sheet, a friction sheet is fixedly connected with the corrugated sheet through the first rivet, a tapered groove is formed in the surface of the friction sheet, a sunken groove is formed in the surface of the friction sheet, a damping spring is arranged inside the driven plate steel sheet, a second rivet is fixedly mounted on the surface of the driven plate steel sheet, a damping sheet is fixedly mounted on the surface of the driven plate steel sheet through the second rivet, a third rivet is fixedly connected to the surface of the driven plate steel sheet, a driven plate cover is fixedly connected with a driven plate cover through the third rivet, and a plate hub is arranged between the driven plate cover and the driven plate steel sheet, the surface of the driven disc hub is provided with a clamping groove, the inner wall of the clamping groove is in close contact with the side face of the vibration reduction spring, and the inner wall of the driven disc hub is provided with a spline.
Preferably, the damping plate is in close contact with the driven disk hub, so that the rotating driven disk hub can generate friction with the damping plate in time to reduce vibration of the driven disk hub.
Preferably, the tapered groove and the sink groove are communicated, so that the heat dissipation area of the friction plate is increased, and friction particles collected by the tapered hole and the sink groove can be rapidly discharged from the friction contact part of the friction plate and the workpiece.
Preferably, the big end of the conical groove faces outwards, so that the sink groove can discharge chips conveniently.
Preferably, the length of the radiating fin is more than three centimeters, so that the self radiating efficiency of the radiating fin is ensured.
Preferably, the radiating fins are obliquely arranged and fixedly arranged on the side faces of the steel sheets of the driven disc in an annular array, so that the rotating radiating fins can generate wind power and then radiate the radiating fins.
Preferably, the number of the wave-shaped sheets is two, and the two wave-shaped sheets can effectively reduce the vibration of the steel sheet of the driven disc.
The utility model provides a double-corrugated-plate clutch driven plate assembly. The method has the following beneficial effects:
(1) according to the friction plate, the conical groove is formed in the surface of the friction plate, the large end of the conical groove faces outwards, the sinking groove is formed in the surface of the friction plate, the sinking groove is communicated with the conical groove, the surface area of the friction plate is increased by the conical groove and the sinking groove machine, the friction plate is convenient to dissipate heat, the surface friction coefficient of the friction plate is increased, the friction plate works conveniently, meanwhile, the sinking groove is matched with the conical groove, fine debris generated by friction between the friction plate and an external workpiece can be discharged through the sinking groove, and the influence of the fine debris on the surface friction coefficient of the friction plate is avoided.
(2) According to the utility model, the radiating fins are arranged on the surface of the driven disc steel sheet, and the radiating fin layer is obliquely arranged, so that when the driven disc steel sheet works, the radiating fins can radiate heat through self heat conduction, and can rotate along with the rotation of the driven disc steel sheet to generate wind, and then the friction plate is radiated, the temperature of the friction plate is reduced, and the friction plate can be effectively prevented from being reduced due to overhigh temperature.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a block diagram of the present invention;
FIG. 4 is a structural view of a friction plate of the present invention.
In the figure: 1. a driven disc steel sheet; 2. a retaining pin; 3. a wave-shaped sheet; 4. a heat sink; 5. a first rivet; 6. a friction plate; 7. a tapered groove; 8. sinking a groove; 9. a damping spring; 10. a damping fin; 11. a second rivet; 12. a third rivet; 13. a driven disc hub; 14. a damper cap; 15. a spline.
Detailed Description
As shown in fig. 1 to 4, the present invention provides a technical solution: a double-corrugated-sheet clutch driven plate assembly comprises a driven plate steel sheet 1, wherein a stop pin 2 is fixedly arranged on the surface of the driven plate steel sheet 1, the driven plate steel sheet 1 is fixedly connected with corrugated sheets 3 through the stop pin 2, the number of the corrugated sheets 3 is two, the two corrugated sheets 3 can effectively reduce the vibration of the driven plate steel sheet 1, a radiating fin 4 is fixedly connected to the side surface of the driven plate steel sheet 1, the length of the radiating fin 4 is more than three centimeters, the self radiating efficiency of the radiating fin 4 is ensured, the radiating fin 4 is obliquely arranged, the radiating fin 4 is fixedly arranged on the side surface of the driven plate steel sheet 1 in an annular array manner, the rotating radiating fin 4 can generate wind power and then radiate the radiating fin 4, a first rivet 5 is fixedly connected to the surface of the corrugated sheet 3, a friction sheet 6 is fixedly connected to the corrugated sheet 3 through the first rivet 5, and a tapered groove 7 is formed in the surface of the friction sheet 6, the conical groove 7 is communicated with the sinking groove 8, so that the heat dissipation area of the friction plate 6 is increased, friction particles collected by the conical hole 7 and the sinking groove 8 can be rapidly discharged from the friction contact part of the friction plate 6 and a workpiece, the large end of the conical groove 7 faces outwards, so that the sinking groove 8 can conveniently discharge the chips, the sinking groove 8 is formed in the surface of the friction plate 6, a damping spring 9 is arranged inside the driven disc steel sheet 1, a second rivet 11 is fixedly arranged on the surface of the driven disc steel sheet 1, a damping sheet 10 is fixedly arranged on the driven disc steel sheet 1 through the second rivet 11, the damping sheet 10 is tightly contacted with the driven disc hub 13, the rotary driven disc hub 13 can be timely rubbed with the damping sheet 10 to reduce the vibration of the driven disc hub 13, a third rivet 12 is fixedly connected to the surface of the driven disc steel sheet 1, a damper cover 14 is fixedly connected to the driven disc steel sheet 1 through the third rivet 12, and a driven disc hub 13 is arranged between the damper cover 14 and the driven disc steel sheet 1, the surface of the driven disc hub 13 is provided with a clamping groove, the inner wall of the clamping groove is in close contact with the side face of the damping spring 9, the inner wall of the driven disc hub 13 is provided with a spline 15, the tapered groove 7 is arranged on the surface of the friction plate 6, the large end of the tapered groove 7 faces outwards, the surface of the friction plate 6 is simultaneously provided with a sinking groove 8, the sinking groove 8 is communicated with the tapered groove 7, the tapered groove 7 and the sinking groove 8 increase the surface area of the friction plate 6 so as to facilitate the heat dissipation of the friction plate 6, the surface friction coefficient of the friction plate 6 is also increased so as to facilitate the work of the friction plate 6, meanwhile, the sinking groove 8 is matched with the tapered groove 7 so that fine scraps generated by the friction between the friction plate 6 and an external workpiece can be discharged through the sinking groove 8, the influence of the surface friction coefficient of the friction plate 6 by the fine scraps on the surface of the driven disc steel sheet 1 is avoided, the radiating fins 4 are arranged on the surface of the driven disc steel sheet 1, and the radiating fins are obliquely arranged, when the driven plate steel sheet 1 works, the radiating fins 4 can not only radiate heat through self heat conduction, but also rotate along with the rotation of the driven plate steel sheet 1 to generate wind, then radiate the friction plate 6, reduce the temperature of the friction plate 6, and effectively prevent the friction plate 6 from being over-heated to reduce the friction force.
When the transmission device is used, after the friction plate 6 is contacted with the flywheel, the rotating flywheel drives the friction plate 6 to rotate, then the rotating friction plate 6 drives the corrugated plate 3 to rotate through the first rivet 5, then the rotating corrugated plate 3 drives the driven disc steel sheet 1 to rotate through the stop pin 2, then the rotating driven disc steel sheet 1 drives the damper 14 to rotate through the third rivet 12, meanwhile, the driven disc steel sheet 1 drives the damping spring 9 to rotate when rotating, then the damping spring 9 applies work to the driven disc hub 13 to enable the driven disc hub 13 to rotate, then the rotating driven disc hub 13 and the damping sheet 10 support generate friction to eliminate the vibration of the driven disc hub 13, meanwhile, the rotating driven disc hub 13 drives the input shaft of the transmission to rotate through the spline 15, when the driven disc steel sheet 1 rotates, the driven disc steel sheet 1 also drives the heat radiating sheet 4 to rotate, and because the heat radiating fins 4 are arranged obliquely, wind generated by the radiating fins 4 can radiate the friction plate 6, so that the temperature of the friction plate 6 cannot rise too high to reduce the friction system of the friction plate 6, thereby causing the friction plate 6 to lose efficacy, meanwhile, in the process of friction between the friction plate 6 and an external component, the conical groove 7 arranged on the surface of the friction plate 6 can increase the contact area between the friction plate 6 and the external component, thereby increasing the radiating efficiency of the friction plate 6, meanwhile, the sunk groove 8 arranged on the surface of the friction plate 6 increases the friction coefficient of the friction plate 6, the radiating rate of the friction plate 6 can also be increased, meanwhile, fine particles generated in the friction process of the friction plate 6 can be discharged out of the contact surface between the friction plate 8 and the external component through the sunk groove 8, and the phenomenon that the fine particles generated by friction influence on the work of the friction plate 6 is avoided.
In conclusion, although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a two swash plate clutch driven plate assemblies, includes driven plate steel sheet (1), its characterized in that: the surface fixing of driven plate steel sheet (1) installs stop pin (2), driven plate steel sheet (1) is through stop pin (2) fixedly connected with wave form piece (3), the side fixedly connected with fin (4) of driven plate steel sheet (1), the surface fixing of wave form piece (3) is connected with first rivet (5), wave form piece (3) is through first rivet (5) fixedly connected with friction disc (6), bell groove (7) have been seted up on the surface of friction disc (6), heavy groove (8) have been seted up on the surface of friction disc (6), the inside of driven plate steel sheet (1) is provided with damping spring (9), the surface fixing of driven plate steel sheet (1) installs second rivet (11), driven plate (1) has damping fin (10) through second rivet (11) fixed mounting, the surface fixing of driven plate steel sheet (1) is connected with third rivet (12), driven plate steel sheet (1) is through third rivet (12) fixedly connected with damper lid (14), be provided with driven plate hub (13) between damper lid (14) and driven plate steel sheet (1), the draw-in groove has been seted up on the surface of driven plate hub (13), the inner wall of draw-in groove and the side in close contact with of damping spring (9), spline (15) have been seted up to the inner wall of driven plate hub (13).
2. A dual diaphragm clutch driven plate assembly as defined in claim 1 wherein: the damping fin (10) is in close contact with the driven disc hub (13).
3. A dual diaphragm clutch driven plate assembly as defined in claim 1 wherein: the conical groove (7) is communicated with the sinking groove (8).
4. A dual diaphragm clutch driven plate assembly as defined in claim 1 wherein: the big end of the tapered groove (7) faces outwards.
5. A dual diaphragm clutch driven plate assembly as defined in claim 1 wherein: the length of the radiating fin (4) is more than three centimeters.
6. A dual diaphragm clutch driven plate assembly as defined in claim 1 wherein: the radiating fins (4) are obliquely arranged, and the radiating fins (4) are fixedly arranged on the side surface of the driven disc steel sheet (1) in an annular array mode.
7. A dual diaphragm clutch driven plate assembly as defined in claim 1 wherein: the number of the wave-shaped sheets (3) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122415912.3U CN216306534U (en) | 2021-10-08 | 2021-10-08 | Double-corrugated-plate clutch driven plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122415912.3U CN216306534U (en) | 2021-10-08 | 2021-10-08 | Double-corrugated-plate clutch driven plate assembly |
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| Publication Number | Publication Date |
|---|---|
| CN216306534U true CN216306534U (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122415912.3U Active CN216306534U (en) | 2021-10-08 | 2021-10-08 | Double-corrugated-plate clutch driven plate assembly |
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| CN (1) | CN216306534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182940A (en) * | 2022-07-07 | 2022-10-14 | 来安县隆华摩擦材料有限公司 | High-efficient radiating clutch friction disc |
-
2021
- 2021-10-08 CN CN202122415912.3U patent/CN216306534U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115182940A (en) * | 2022-07-07 | 2022-10-14 | 来安县隆华摩擦材料有限公司 | High-efficient radiating clutch friction disc |
| CN115182940B (en) * | 2022-07-07 | 2024-03-26 | 来安县隆华摩擦材料有限公司 | Efficient heat dissipation clutch friction plate |
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