CN202790256U - High-elasticity rubber friction sheet - Google Patents
High-elasticity rubber friction sheet Download PDFInfo
- Publication number
- CN202790256U CN202790256U CN 201220359263 CN201220359263U CN202790256U CN 202790256 U CN202790256 U CN 202790256U CN 201220359263 CN201220359263 CN 201220359263 CN 201220359263 U CN201220359263 U CN 201220359263U CN 202790256 U CN202790256 U CN 202790256U
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- China
- Prior art keywords
- friction
- steel sheet
- rubber friction
- pilot hole
- elasticity rubber
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- Expired - Fee Related
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Abstract
The utility model relates to a friction sheet, in particular to a high-elasticity rubber friction sheet which comprises coupled steel sheets with assembling slots, friction material layers fittingly arranged on the front sides and the back sides of the coupled steel sheets respectively, and circular radial grooves distributed uniformly are arranged on the friction material layers. The high-elasticity rubber friction sheet is compact in structure, high in heat dissipation and friction coefficient and stable in wear resistance and friction performance.
Description
Technical field
The utility model patent relates to a kind of friction plate, relates in particular to a kind of high-elastic rubber friction disc.
Background technique
At present traditional friction plate assembly performance is poor, and assembly precision is not high, and friction factor is low simultaneously, and the product loss is fast, and the friction disk heat dispersion is poor, can't be effectively discharge during the heat utmost point that produces, cause friction plate to reduce working life.
Chinese patent 200920207215.5, a kind of friction plate is disclosed, the friction plate that comprises ring-type is distributed with on two rubbing surfaces of described friction plate on the rubbing surface of fin or described friction plate and is distributed with fin, is distributed with the oil storage pit on another face of this friction plate.The wear resistance of this structure is relatively relatively poor, and working life while is shorter, and maintenance cost is high.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of compact structure is provided, and wear resistance is high simultaneously, has improved productivity, the high-elastic rubber friction disc of the wearing and tearing of stable friction performance.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of high-elastic rubber friction disc, comprise pairing steel sheet, be provided with pilot hole in the described pairing steel sheet, the edge of described pilot hole is the assembling bayonet socket, the front and back of described pairing steel sheet is respectively equipped with the friction material layer that fits with it, and the surface of described friction material layer is provided with equally distributed ring-type radiation groove.
As preferably, the degree of depth of described ring-type radiation groove is 1.5mm, and the width of described ring-type radiation groove is 0.4mm, is provided with three pairs of equally distributed assembling bayonet sockets in the described pilot hole, and the angle between a pair of assembling bayonet socket is 40 degree, and described assembling bayonet socket is arc.
Therefore, high-elastic rubber friction disc of the present utility model, compact structure, thermal diffusivity is high, and friction factor is high, and is anti-wear, stable friction performance.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional structure schematic representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, a kind of high-elastic rubber friction disc, comprise pairing steel sheet 1, be provided with pilot hole 5 in the described pairing steel sheet 1, the edge of described pilot hole 5 is assembling bayonet socket 2, the front and back of described pairing steel sheet 1 is respectively equipped with the friction material layer 3 that fits with it, and the surface of described friction material layer 3 is provided with equally distributed ring-type radiation groove 4.The degree of depth of described ring-type radiation groove 4 is 1.5mm, and the width of described ring-type radiation groove 4 is 0.4mm, is provided with three pairs of equally distributed assembling bayonet sockets 2 in the described pilot hole 5, and the angle that a pair of assembling bayonet socket is 2 is 40 degree, and described assembling bayonet socket 2 is arc.
Claims (2)
1. high-elastic rubber friction disc, it is characterized in that: comprise pairing steel sheet (1), be provided with pilot hole (5) in the described pairing steel sheet (1), the edge of described pilot hole (5) is assembling bayonet socket (2), the front and back of described pairing steel sheet (1) is respectively equipped with the friction material layer (3) that fits with it, and the surface of described friction material layer (3) is provided with equally distributed ring-type radiation groove (4).
2. high-elastic rubber friction disc according to claim 1, it is characterized in that: the degree of depth of described ring-type radiation groove (4) is 1.5mm, the width of described ring-type radiation groove (4) is 0.4mm, be provided with three pairs of equally distributed assembling bayonet sockets (2) in the described pilot hole, angle between a pair of assembling bayonet socket (2) is 40 degree, and described assembling bayonet socket (2) is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359263 CN202790256U (en) | 2012-07-24 | 2012-07-24 | High-elasticity rubber friction sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359263 CN202790256U (en) | 2012-07-24 | 2012-07-24 | High-elasticity rubber friction sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790256U true CN202790256U (en) | 2013-03-13 |
Family
ID=47817522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220359263 Expired - Fee Related CN202790256U (en) | 2012-07-24 | 2012-07-24 | High-elasticity rubber friction sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790256U (en) |
-
2012
- 2012-07-24 CN CN 201220359263 patent/CN202790256U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20210724 |