CN205559634U - Full -automatic substep truing braking steel backing - Google Patents
Full -automatic substep truing braking steel backing Download PDFInfo
- Publication number
- CN205559634U CN205559634U CN201620220081.0U CN201620220081U CN205559634U CN 205559634 U CN205559634 U CN 205559634U CN 201620220081 U CN201620220081 U CN 201620220081U CN 205559634 U CN205559634 U CN 205559634U
- Authority
- CN
- China
- Prior art keywords
- steel backing
- steel back
- bevel
- braking
- full
- 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 full -automatic substep truing braking steel backing for car braking part. The upper portion of the steel backing body is equipped with the outer bevel of arc of outer outstanding form, the bottom of the steel backing body is equipped with the interior bevel of horizontal linearity, the lateral wall and the interior bevel of the steel backing body are equipped with assembly curve breach within a definite time, assembly curve breach is the circular arc transitional coupling with interior bevel, the both sides end of the steel backing body is equipped with down the tack cover respectively, the upper end dog -ear of tack cover is the chamfer down, the lower extreme dog -ear of tack cover is the arc chord angle down, the upper end of the steel backing body is equipped with a pair of looks interval distribution's trepanning, the lower extreme of the steel backing body is equipped with a pair of looks interval distribution's cover post, the cover post is located the below of trepanning, be equipped with the braking hole down in the tack cover. The full -automatic substep truing 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 full-automatic substep refine braking steel back of the body, for automobile brake part.
Background technology
The most traditional steel back of the body, 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 201410228933.6, a kind of brake block steel back, including a plate body with steel back structure formed by steel plate punched, in the front punching press of plate body along the groove of its shear direction matrix arrangement, the longitudinal section of groove is trapezoidal, and the base area of groove is 0.8-2.4mm2, the opening angle of groove is 15-25 °, and the degree of depth of groove is 0.8-1.2mm, and the spacing between groove and groove is 1-4mm；In the center punching press abnormity sink deck in plate body front, sink deck is at least provided with a card buckle side vertical with plate body on the shear direction be perpendicular to plate body, and the degree of depth of sink deck is 1.5-2.5mm.
Summary of the invention
This utility model mainly solves the deficiencies in the prior art, it is provided that the full-automatic substep refine 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 full-automatic substep refine 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 of arc of outer standing shape, the bottom of described steel back of the body body is provided with the interior bevel of horizontal linear shape, it is provided with assembling curve breach between the sidewall of described steel back of the body body and interior bevel, described assembling curve breach is that arc transition is connected with interior bevel, the two side ends of described steel back of the body body is respectively equipped with lower ear hook sleeve, the upper end knuckle of described lower ear hook sleeve is chamfering, the lower end knuckle of described lower ear hook sleeve is arc chord angle, the upper end of described steel back of the body body is provided with the trepanning of pair of spaced distribution, the lower end of described steel back of the body body is provided with the sleeve column of pair of spaced distribution, described sleeve column is positioned at the lower section of trepanning, described lower ear hook sleeve is provided with brake hole；
The spacing being smaller than between trepanning of described set intercolumniation, the surface of described steel back of the body body is provided with wearing layer.
As preferably, the sidewall bevel outer with arc of described steel back of the body body is arc transition.
Therefore, the full-automatic substep refine of the present utility model 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.
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 full-automatic substep refine 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 of arc of outer standing shape，The bottom of described steel back of the body body 1 is provided with the interior bevel 3 of horizontal linear shape，It is provided with assembling curve breach 4 between the sidewall of described steel back of the body body 1 and interior bevel 3，Described assembling curve breach 4 is connected in arc transition with interior bevel 3，The two side ends of described steel back of the body body 1 is respectively equipped with lower ear hook sleeve 5，The upper end knuckle of described lower ear hook sleeve 5 is chamfering，The lower end knuckle of described lower ear hook sleeve 5 is arc chord angle，The upper end of described steel back of the body body 1 is provided with the trepanning 6 of pair of spaced distribution，The lower end of described steel back of the body body 1 is provided with the sleeve column 7 of pair of spaced distribution，Described sleeve column 7 is positioned at the lower section of trepanning 6，Described lower ear hook sleeve 5 is provided with brake hole 8；
The described spacing being smaller than between trepanning 6 between sleeve column 7, the surface of described steel back of the body body 1 is provided with wearing layer 9.
The sidewall bevel 2 outer with arc of described steel back of the body body 1 is in arc transition.
Claims (2)
- null1. a full-automatic substep refine 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) of arc of outer standing shape，The bottom of described steel back of the body body (1) is provided with the interior bevel (3) of horizontal linear shape，It is provided with assembling curve breach (4) between the sidewall of described steel back of the body body (1) and interior bevel (3)，Described assembling curve breach (4) is connected in arc transition with interior bevel (3)，The two side ends of described steel back of the body body (1) is respectively equipped with lower ear hook sleeve (5)，The upper end knuckle of described lower ear hook sleeve (5) is chamfering，The lower end knuckle of described lower ear hook sleeve (5) is arc chord angle，The upper end of described steel back of the body body (1) is provided with the trepanning (6) of pair of spaced distribution，The lower end of described steel back of the body body (1) is provided with the sleeve column (7) of pair of spaced distribution，Described sleeve column (7) is positioned at the lower section of trepanning (6)，Described lower ear hook sleeve (5) is provided with brake hole (8)；The described spacing being smaller than between trepanning (6) between sleeve column (7), the surface of described steel back of the body body (1) is provided with wearing layer (9).
- The full-automatic substep refine the most according to claim 1 braking steel back of the body, it is characterised in that: the sidewall of described steel back of the body body (1) bevel (2) outer with arc is in arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220081.0U CN205559634U (en) | 2016-03-22 | 2016-03-22 | Full -automatic substep truing braking steel backing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220081.0U CN205559634U (en) | 2016-03-22 | 2016-03-22 | Full -automatic substep truing braking steel backing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205559634U true CN205559634U (en) | 2016-09-07 |
Family
ID=56815144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620220081.0U Expired - Fee Related CN205559634U (en) | 2016-03-22 | 2016-03-22 | Full -automatic substep truing braking steel backing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205559634U (en) |
-
2016
- 2016-03-22 CN CN201620220081.0U patent/CN205559634U/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 |