CN203214734U - Friction plate with single chamfer for light-duty pickup truck - Google Patents
Friction plate with single chamfer for light-duty pickup truck Download PDFInfo
- Publication number
- CN203214734U CN203214734U CN 201320144038 CN201320144038U CN203214734U CN 203214734 U CN203214734 U CN 203214734U CN 201320144038 CN201320144038 CN 201320144038 CN 201320144038 U CN201320144038 U CN 201320144038U CN 203214734 U CN203214734 U CN 203214734U
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- friction plate
- plate body
- friction
- light
- rivet mounting
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Abstract
The utility model relates to a friction plate and particularly relates to a friction plate with a single chamfer for a light-duty pickup truck. The friction plate is mainly used for solving the technical problems that when a friction plate is applied to a transmission of the light-duty pickup truck, the friction plate is subjected to certain attrition, a friction material layer loses effectiveness due to loss after the friction plate is used for a long time, then, the friction moment is reduced, the power transmission of a motor vehicle is affected, even, the phenomenon of falling apart occurs, and the like in the prior art. The friction plate comprises a friction plate body (1) and is characterized in that the friction plate body (1) is arc-shaped, a plurality of rivet mounting holes (2) are formed in the friction plate body (1) and are of two rows, each row comprises three rivet mounting holes, the two rows of rivet mounting holes are respectively formed in the edges of the two sides of the friction plate body (1), and the chamfer (3) is formed on the upper surface of one end of the friction plate body.
Description
Technical field
The utility model relates to a kind of friction plate, especially relates to a kind of light-duty picking-up vehicle friction plate with single chamfering.
Background technique
At present, friction plate is widely used in and is applied in the machinery, all needs friction plate to carry out clutch and braking as lathe, automobile, and existing friction plate mainly is made of sintering metal liner and composite material liner, and the sintering metal liner is the ring laminar body.Chinese patent discloses a kind of clutch friction plate (notice of authorization number: CN 201382108Y), its by the steel core plate and be arranged at the steel core plate on, two lip-deep friction material dough sheets are formed down, uniform several to fixed hole on the steel core plate, the friction material dough sheet is provided with the riveted holes relative with fixed hole, the friction material dough sheet is riveted on the steel core plate by riveted holes and fixed hole, on the friction material dough sheet, lower surface is provided with oil clearance, oil clearance is the trellis oil clearance, by rotate clockwise that direction tilts and and the steel core plate forms between radially angle the gap and along be rotated counterclockwise the direction inclination and and the steel core plate gap that forms angle between radially interlace and form, angle is 45～60 °, and the friction material dough sheet is asbestos-free friction material or powder metallurgy sintered material.But this friction material dough sheet heat load is low, and wear rate is higher, and working life is shorter.When but this friction plate is used in the speed changer of light-duty picking-up vehicle, have certain attrition, after service time is long, friction material layer lost efficacy through loss, cause friction torque to reduce, thereby influence the Motor Vehicle transmission of power, even the phenomenon of falling apart can occur.
The model utility content
The utility model provides a kind of light-duty picking-up vehicle friction plate with single chamfering, it mainly is when solving in the speed changer that the existing in prior technology friction plate is used in light-duty picking-up vehicle, have certain attrition, after service time is long, friction material layer lost efficacy through loss, cause friction torque to reduce, thereby influence the Motor Vehicle transmission of power, even the technical problem of the phenomenon etc. that can occur falling apart.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The light-duty picking-up vehicle friction plate of the single chamfering of band of the present utility model, comprise the friction plate body, described friction plate body is arc, have a plurality of rivet mounting holes on it, the rivet mounting hole is 2 rows, every group of rivet mounting hole is 3, and 2 row's rivet mounting holes are located at the place, both sides of the edge of friction plate body respectively, and the wherein upper surface of an end of friction plate body is provided with chamfering.The friction plate body is made by the waste material of friction plate, so manufacture cost is lower, and technology is comparatively simple, also comparatively environmental protection.Each uniform 3 rivet mounting hole of the both sides of friction plate body like this can be so that be installed to friction plate on the brake shoe securely.
As preferably, the arc round angle α of described friction plate body is 55-65o.
Therefore, the utility model is made up of the friction plate body of arc, and material adopts the waste material of friction plate to make, and therefore the cost of making is lower, and manufacturing process is comparatively simple, and is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is side structure schematic representation of Fig. 1.
Component, position and numbering among the figure: friction plate body 1, rivet mounting hole 2, chamfering 3.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the light-duty picking-up vehicle friction plate of the band list chamfering of this example, as Fig. 1, Fig. 2, comprise friction plate body 1, the friction plate body is arc, have a plurality of rivet mounting holes 2 on it, rivet mounting hole 2 is 2 rows, and every group of rivet mounting hole is 3,2 row's rivet mounting holes are located at the place, both sides of the edge of friction plate body respectively, and the wherein upper surface of an end of friction plate body is provided with chamfering 3.The arc round angle α of friction plate body is 58.8o.
During use, friction plate is encased in the skidding hoof assembly of light-duty picking-up vehicle gearbox and gets final product.
The above only is specific embodiment of the utility model, but structure characteristic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the claim of the present utility model.
Claims (2)
1. light-duty picking-up vehicle friction plate with single chamfering, comprise friction plate body (1), it is characterized in that described friction plate body (1) is arc, have a plurality of rivet mounting holes (2) on it, rivet mounting hole (2) is 2 rows, every group of rivet mounting hole is 3, and 2 row's rivet mounting holes are located at the place, both sides of the edge of friction plate body (1) respectively, and the wherein upper surface of an end of friction plate body is provided with chamfering (3).
2. the light-duty picking-up vehicle friction plate of the single chamfering of band according to claim 1, the arc round angle α that it is characterized in that described friction plate body (1) is 55-65o.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144038 CN203214734U (en) | 2013-03-27 | 2013-03-27 | Friction plate with single chamfer for light-duty pickup truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320144038 CN203214734U (en) | 2013-03-27 | 2013-03-27 | Friction plate with single chamfer for light-duty pickup truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203214734U true CN203214734U (en) | 2013-09-25 |
Family
ID=49204276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320144038 Expired - Fee Related CN203214734U (en) | 2013-03-27 | 2013-03-27 | Friction plate with single chamfer for light-duty pickup truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203214734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969073A (en) * | 2017-05-24 | 2017-07-21 | 安徽江淮汽车集团股份有限公司 | A kind of automotive brake friction pair, drum brake and friction plate clinching method |
-
2013
- 2013-03-27 CN CN 201320144038 patent/CN203214734U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969073A (en) * | 2017-05-24 | 2017-07-21 | 安徽江淮汽车集团股份有限公司 | A kind of automotive brake friction pair, drum brake and friction plate clinching method |
| CN106969073B (en) * | 2017-05-24 | 2019-03-26 | 安徽江淮汽车集团股份有限公司 | A kind of automotive brake friction is secondary, drum brake and friction plate clinching method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140327 |