CN205559636U - High -accuracy brake shoe - Google Patents
High -accuracy brake shoe Download PDFInfo
- Publication number
- CN205559636U CN205559636U CN201620220086.3U CN201620220086U CN205559636U CN 205559636 U CN205559636 U CN 205559636U CN 201620220086 U CN201620220086 U CN 201620220086U CN 205559636 U CN205559636 U CN 205559636U
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- CN
- China
- Prior art keywords
- brake
- groove
- brake shoe
- draw
- shoe body
- Prior art date
- 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 relates to a steel backing especially relates to a high -accuracy brake shoe for car braking part. The outer wall of the brake shoe body is the arc bevel of outside outstanding form, and the surface of arc bevel is equipped with to brake grinds the layer, the braking be equipped with fixed inner shrinkage pool in grinding the layer, fixed inner shrinkage pool fastens with the arc bevel mutually, the upper end of the internal wall of brake shoe is equipped with applies the brake the draw -in groove, braking draw -in groove during the middle -end of the internal wall of brake shoe is equipped with, the inner that the lower extreme of the internal wall of brake shoe is equipped with down applies the brake the draw -in groove applied the brake draw -in groove and well braking draw -in groove on, is equipped with the card end respectively, the arcs of recesses was described in the inner wall of the brake shoe body was, upper end, middle -end and lower extreme that the brake shoe was personally experienced sth. Part of the body are equipped with the trepanning respectively, the middle -end of the brake shoe body be equipped with the regulation hole. The high -accuracy brake shoe structure is simple relatively, increase strength, reduction material consumption, reduce cost.
Description
Technical field
This utility model relates to a kind of steel back of the body, particularly relates to a kind of high-accuracy brake-shoe, for automobile brake part.
Background technology
The most traditional brake-shoe, structure is complicated, and in-convenience in use, processing technology bothers, and Product Precision is low, and Use Limitation fruit is the best.
Chinese patent 201210161277.3, open a kind of brake shoe iron, belong to automobile brake parts technical field.Including web and wing plate, wing plate is connected with the arc-shaped circumference of web, and described wing plate is domed；Also include that locating alarming boss, described locating alarming boss are positioned on the contact surface of wing plate and friction plate.This structure is relative complex, and serviceability is the best.
Summary of the invention
This utility model mainly solves the deficiencies in the prior art, it is provided that the high-accuracy brake-shoe of a kind of good braking effect.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals:
A kind of high-accuracy brake-shoe, including brake-shoe body, the outer wall of the described brake-shoe body arc bevel in outwardly shape, the surface of described arc bevel is provided with mill with brake layer, described mill with brake layer is provided with fixing inward recess, described fixing inward recess is fastened with arc bevel, in described brake-shoe body, the upper end of wall is provided with braking draw-in groove, in described brake-shoe body, the middle-end of wall is provided with middle braking draw-in groove, in described brake-shoe body, the lower end of wall is provided with lower braking draw-in groove, described upper braking draw-in groove is respectively equipped with card end with the inner of middle braking draw-in groove, the inwall of described brake-shoe body is imploded arcs shape, the upper end of described brake-shoe body, middle-end and lower end are respectively equipped with trepanning, the middle-end of described brake-shoe body is provided with adjustment hole；
The inwall of described upper braking draw-in groove, middle braking draw-in groove and lower braking draw-in groove is respectively equipped with wearing layer.
As preferably, the width of described mill with brake layer is more than the thickness of brake-shoe body.
Therefore, high-accuracy brake-shoe of the present utility model, structure is relatively easy, improves intensity, reduces material consumption, reduction cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
nullEmbodiment 1: as shown in Figure 1，A kind of high-accuracy brake-shoe，Including brake-shoe body 1，The outer wall of the described brake-shoe body 1 arc bevel 2 in outwardly shape，The surface of described arc bevel 2 is provided with mill with brake layer 3，Described mill with brake layer 3 is provided with fixing inward recess 4，Described fixing inward recess 4 is fastened with arc bevel 2，The upper end of described brake-shoe body 1 inwall is provided with braking draw-in groove 5，The middle-end of described brake-shoe body 1 inwall is provided with middle braking draw-in groove 6，The lower end of described brake-shoe body 1 inwall is provided with lower braking draw-in groove 7，Described upper braking draw-in groove 5 is respectively equipped with card end with the inner of middle braking draw-in groove 6，The inwall of described brake-shoe body 1 is imploded arcs shape，The upper end of described brake-shoe body 1、Middle-end and lower end are respectively equipped with trepanning 8，The middle-end of described brake-shoe body 1 is provided with adjustment hole 9；
The inwall of described upper braking draw-in groove 5, middle braking draw-in groove 6 and lower braking draw-in groove 7 is respectively equipped with wearing layer 10.
The width of described mill with brake layer 3 is more than the thickness of brake-shoe body 1.
Claims (2)
- null1. a high-accuracy brake-shoe，It is characterized in that: include brake-shoe body (1)，The outer wall of described brake-shoe body (1) the arc bevel (2) in outwardly shape，The surface of described arc bevel (2) is provided with mill with brake layer (3)，Described mill with brake layer (3) is provided with fixing inward recess (4)，Described fixing inward recess (4) is fastened with arc bevel (2)，The upper end of described brake-shoe body (1) inwall is provided with braking draw-in groove (5)，The middle-end of described brake-shoe body (1) inwall is provided with middle braking draw-in groove (6)，The lower end of described brake-shoe body (1) inwall is provided with lower braking draw-in groove (7)，Described upper braking draw-in groove (5) is respectively equipped with card end with the inner of middle braking draw-in groove (6)，The inwall of described brake-shoe body (1) is imploded arcs shape，The upper end of described brake-shoe body (1)、Middle-end and lower end are respectively equipped with trepanning (8)，The middle-end of described brake-shoe body (1) is provided with adjustment hole (9)；The inwall of described upper braking draw-in groove (5), middle braking draw-in groove (6) and lower braking draw-in groove (7) is respectively equipped with wearing layer (10).
- High-accuracy brake-shoe the most according to claim 1, it is characterised in that: the width of described mill with brake layer (3) is more than the thickness of brake-shoe body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220086.3U CN205559636U (en) | 2016-03-22 | 2016-03-22 | High -accuracy brake shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220086.3U CN205559636U (en) | 2016-03-22 | 2016-03-22 | High -accuracy brake shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205559636U true CN205559636U (en) | 2016-09-07 |
Family
ID=56815187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620220086.3U Expired - Fee Related CN205559636U (en) | 2016-03-22 | 2016-03-22 | High -accuracy brake shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205559636U (en) |
-
2016
- 2016-03-22 CN CN201620220086.3U patent/CN205559636U/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: 20160907 Termination date: 20180322 |