CN205559637U - Two back slot enhancement mode braking steel backing - Google Patents
Two back slot enhancement mode braking steel backing Download PDFInfo
- Publication number
- CN205559637U CN205559637U CN201620220088.2U CN201620220088U CN205559637U CN 205559637 U CN205559637 U CN 205559637U CN 201620220088 U CN201620220088 U CN 201620220088U CN 205559637 U CN205559637 U CN 205559637U
- Authority
- CN
- China
- Prior art keywords
- steel backing
- pair
- steel back
- trepanning
- bevel
- 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
Links
Abstract
The utility model relates to a steel backing especially relates to a two back slot enhancement mode braking steel backing for car braking part. Including the steel backing body, the upper portion of the steel backing body be equipped with the outer bevel that is outside outstanding form, the middle -end of outer bevel be equipped with a pair of looks interval distribution's buckle, the bottom of the steel backing body be equipped with the interior bevel that is horizontal linearity, lower extreme and the interior bevel of the steel backing body be connected through interior inclined plane, the both sides end of the steel backing body be equipped with respectively with the lower tack cover of steel backing body integration, lower tack cover in be equipped with arc back slot, the steel backing body in be equipped with a pair of looks interval distribution's trepanning, the below of a pair of trepanning is equipped with the locating hole, a pair of trepanning is the distribution of three horn shapes with a locating hole. The two back slot enhancement mode braking steel backing 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 double back-trough enhancement mode braking steel back of the body, 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 double back-trough enhancement mode braking steel back of the body 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 double back-trough enhancement mode braking steel back of the body, body is carried on the back including steel, the top of described steel back of the body body is provided with the outer bevel in outwardly shape, the middle-end of described outer bevel is provided with the buckle of pair of spaced distribution, the bottom of described steel back of the body body is provided with the interior bevel in horizontal linear shape, the lower end of described steel back of the body body is connected by introversion inclined-plane with between interior bevel, the two side ends of described steel back of the body body is respectively equipped with the lower ear hook sleeve integrated with steel back of the body body, described lower ear hook sleeve is provided with arc back-trough, described steel back of the body body is provided with the trepanning of pair of spaced distribution, the lower section of a pair trepanning is provided with hole, location, a pair trepanning and hole, a location are triangular shape distribution；
The surface of described steel back of the body body is provided with wearing layer.
As preferably, the rectangular trapezoidal shape of described buckle, by arc transition between described buckle and outer bevel, the knuckle of described lower ear hook sleeve is arc chord angle.
Therefore, the of the present utility model pair of back-trough enhancement mode braking steel back of the body, structure is relatively easy, improves intensity, reduces material consumption, reduction cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is C-C sectional structure schematic diagram in Fig. 1.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, a kind of double back-trough enhancement mode braking steel back of the body, body 1 is carried on the back including steel, the top of described steel back of the body body 1 is provided with the outer bevel 2 in outwardly shape, the middle-end of described outer bevel 2 is provided with the buckle 3 of pair of spaced distribution, the bottom of described steel back of the body body 1 is provided with the interior bevel 4 in horizontal linear shape, the lower end of described steel back of the body body 1 is connected by introversion inclined-plane 5 with between interior bevel, the two side ends of described steel back of the body body 1 is respectively equipped with the lower ear hook sleeve 6 integrated with steel back of the body body 1, described lower ear hook sleeve 6 is provided with arc back-trough 7, described steel back of the body body 1 is provided with the trepanning 8 of pair of spaced distribution, the lower section of a pair trepanning 8 is provided with hole 9, location, a pair trepanning 8 and hole 9, a location are distributed in triangular shape；
The surface of described steel back of the body body 1 is provided with wearing layer 10.
The described rectangular trapezoidal shape of buckle 3, by arc transition between described buckle 3 and outer bevel 2, the knuckle of described lower ear hook sleeve 6 is arc chord angle.
Claims (2)
- null1. double back-trough enhancement mode braking steel back of the body，It is characterized in that: include steel back of the body body (1)，The top of described steel back of the body body (1) is provided with the outer bevel (2) in outwardly shape，The middle-end of described outer bevel (2) is provided with the buckle (3) of pair of spaced distribution，The bottom of described steel back of the body body (1) is provided with the interior bevel (4) in horizontal linear shape，The lower end of described steel back of the body body (1) is connected by introversion inclined-plane (5) with between interior bevel，The two side ends of described steel back of the body body (1) is respectively equipped with the lower ear hook sleeve (6) integrated with steel back of the body body (1)，Described lower ear hook sleeve (6) is provided with arc back-trough (7)，Described steel back of the body body (1) is provided with the trepanning (8) of pair of spaced distribution，The lower section of a pair trepanning (8) is provided with hole, location (9)，A pair trepanning (8) is distributed in triangular shape with hole, a location (9)；The surface of described steel back of the body body (1) is provided with wearing layer (10).
- The most according to claim 1 pair of back-trough enhancement mode braking steel back of the body, it is characterised in that: described buckle (3) at right angles trapezoidal shape, by arc transition between described buckle (3) and outer bevel (2), the knuckle of described lower ear hook sleeve (6) is arc chord angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220088.2U CN205559637U (en) | 2016-03-22 | 2016-03-22 | Two back slot enhancement mode braking steel backing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220088.2U CN205559637U (en) | 2016-03-22 | 2016-03-22 | Two back slot enhancement mode braking steel backing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205559637U true CN205559637U (en) | 2016-09-07 |
Family
ID=56815172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620220088.2U Expired - Fee Related CN205559637U (en) | 2016-03-22 | 2016-03-22 | Two back slot enhancement mode braking steel backing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205559637U (en) |
-
2016
- 2016-03-22 CN CN201620220088.2U patent/CN205559637U/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 |
Granted publication date: 20160907 Termination date: 20180322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |