CN212455259U - High-performance clutch facing - Google Patents
High-performance clutch facing Download PDFInfo
- Publication number
- CN212455259U CN212455259U CN202020983659.4U CN202020983659U CN212455259U CN 212455259 U CN212455259 U CN 212455259U CN 202020983659 U CN202020983659 U CN 202020983659U CN 212455259 U CN212455259 U CN 212455259U
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- China
- Prior art keywords
- friction
- bolt
- hole
- facing
- mounting
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a high performance clutch facing relates to automobile parts technical field. The friction plate comprises a surface plate body and a plurality of friction plates, wherein a mounting hole is formed in the center of the surface plate body; the surface of the dough sheet body is alternately provided with a plurality of radiating grooves and mounting grooves along the radial direction; the friction plate comprises a friction part and an installation part, the installation part is arranged in the installation groove, and the surface of the friction part is provided with an aramid fiber composite layer and an acrylic composite layer; the installation part is connected with the dough sheet body through a bolt. The utility model discloses a friction part can dismantle the clutch facing of replacement, has reduced the use cost of clutch facing.
Description
Technical Field
The utility model relates to an automobile parts technical field especially relates to a high performance clutch facing.
Background
The clutch is the component of the vehicle transmission system directly connected with the engine and is responsible for the disconnection and connection of the power and transmission system. The clutch is mainly operated through a clutch plate, the traditional clutch plate is mostly made of alloy steel, and the clutch function of the clutch is realized through the attachment and the separation of a driving friction plate and a driven friction plate in the working process. However, the conventional clutch friction plate generally has the problems of poor thermal stability and low strength, so that the service life of the friction plate is short.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high performance clutch facing has improved the thermal stability and the intensity of clutch facing, has prolonged the life of clutch facing.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-performance clutch facing is characterized by comprising a facing body and a plurality of friction plates, wherein the center of the facing body is provided with a mounting hole; the surface of the dough sheet body is alternately provided with a plurality of radiating grooves and mounting grooves along the radial direction; the friction plate comprises a friction part and an installation part, the installation part is arranged in the installation groove, and the surface of the friction part is provided with an aramid fiber composite layer and an acrylic composite layer; the installation part is connected with the dough sheet body through a bolt.
Further, mounting groove and installation department are the dovetail type.
Furthermore, a through hole for the middle of the bolt to pass through is formed in the dough sheet body, a threaded hole for the bottom of the bolt to penetrate is formed in the mounting portion, and the through hole is coaxial with the threaded hole.
Furthermore, the contact position of the dough sheet body and the bolt is an inclined plane.
Furthermore, an assembly threaded hole is formed in the heat dissipation groove.
Compared with the prior art, the beneficial effects of the utility model are that: the aramid fiber composite layer of the friction plate improves the high-temperature thermal stability of the friction plate body, and the acrylic composite layer improves the strength of the friction plate body and effectively improves the comprehensive performance of the friction plate; meanwhile, the detachable design of the friction plate is adopted, so that the use cost of the clutch surface plate is greatly reduced.
Drawings
Fig. 1 is a schematic view of an overall structure of an embodiment of the present invention.
Fig. 2 is a sectional view a-a of fig. 1.
In the figure: 1. a dough sheet body; 11. mounting grooves; 12. a through hole; 13. a bevel; 2. mounting holes; 3. a heat sink; 31. assembling a threaded hole; 4. a friction plate; 41. an installation part; 42. a friction portion; 43. a threaded hole; 5. a bolt; 6. an aramid fiber composite layer; 7. an acrylic composite layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention provides a clutch facing, which includes a facing body 1 and a plurality of friction plates 4. The center of the dough sheet body 1 is provided with a mounting hole 2. The surface of the dough sheet body 1 is alternately provided with a plurality of radiating grooves 3 and mounting grooves 11 along the radial direction, the radiating grooves 3 are used for radiating in the working process of the clutch dough sheet, and assembling threaded holes 31 are formed in the radiating grooves 3 and used for assembling the dough sheet body 1. The friction plate 4 comprises a friction part 42 and a mounting part 41, and the mounting part 41 is arranged in the mounting groove 11 and can slide relatively along the mounting groove 11; the surface of friction portion 42 is provided with aramid fiber complex layer 6 and ya keli complex layer 7, and aramid fiber complex layer 6 has improved the high temperature heat stability of the friction piece body, and ya keli complex layer 7 has improved the intensity of the friction piece body, has effectively improved the comprehensive properties of friction disc. The mounting portion 41 is connected with the dough sheet body 1 via bolts 5, and the bolts 5 restrict the relative sliding of the friction plate 4 along the mounting groove 11. The detachable connection between the friction plate 4 and the face sheet body 1 is realized, in the using process of the clutch face sheet, the surface abrasion of the friction plate 4 only needs to replace the friction plate 4, the reusability of the face sheet body is realized, and the using cost of the clutch face sheet is reduced. When the friction plate is replaced, the bolt 5 is unscrewed, the worn friction plate 4 is taken out, the new friction plate 4 slides in along the mounting groove 11, and finally the bolt 5 is screwed.
In order to enhance the stability of the friction plate 4 during use of the clutch facing, the mounting groove 11 and mounting portion 41 are dovetail shaped.
In this embodiment, in order to mount the bolt 5, a through hole 12 for passing through the middle of the bolt 5 is formed in the dough sheet body 1, a threaded hole 43 for penetrating the bottom of the bolt 5 is formed in the mounting portion 41, and the through hole 12 is coaxial with the threaded hole 43. The locking of the friction plate 4 and the face plate body 1 can be realized only by screwing the bolt 5 into the threaded hole 43 through the through hole 12.
As shown in fig. 2, the bolts 5 are screwed in at an inclined angle, and accordingly, the contact part of the dough sheet body 1 and the bolts 5 is an inclined surface 13.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A high-performance clutch facing is characterized by comprising a facing body and a plurality of friction plates, wherein the center of the facing body is provided with a mounting hole; the surface of the dough sheet body is alternately provided with a plurality of radiating grooves and mounting grooves along the radial direction; the friction plate comprises a friction part and an installation part, the installation part is arranged in the installation groove, and the surface of the friction part is provided with an aramid fiber composite layer and an acrylic composite layer; the installation part is connected with the dough sheet body through a bolt.
2. The high performance clutch face of claim 1, wherein the mounting groove and mounting portion are dovetail shaped.
3. The high-performance clutch facing according to claim 1, characterized in that a through hole for the middle of a bolt to pass through is formed in the facing body, a threaded hole for the bottom of the bolt to penetrate through is formed in the mounting portion, and the through hole is coaxial with the threaded hole.
4. The high performance clutch face of claim 3, wherein the face plate body is beveled where it contacts the bolt.
5. The high performance clutch face of claim 1, wherein a threaded assembly hole is provided in the heat sink groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020983659.4U CN212455259U (en) | 2020-06-02 | 2020-06-02 | High-performance clutch facing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020983659.4U CN212455259U (en) | 2020-06-02 | 2020-06-02 | High-performance clutch facing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212455259U true CN212455259U (en) | 2021-02-02 |
Family
ID=74478726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020983659.4U Expired - Fee Related CN212455259U (en) | 2020-06-02 | 2020-06-02 | High-performance clutch facing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212455259U (en) |
-
2020
- 2020-06-02 CN CN202020983659.4U patent/CN212455259U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |