CN204041801U - Anticreep brake block - Google Patents
Anticreep brake block Download PDFInfo
- Publication number
- CN204041801U CN204041801U CN201420498342.6U CN201420498342U CN204041801U CN 204041801 U CN204041801 U CN 204041801U CN 201420498342 U CN201420498342 U CN 201420498342U CN 204041801 U CN204041801 U CN 204041801U
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- CN
- China
- Prior art keywords
- friction plate
- receiving groove
- blind hole
- brake block
- steel
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Abstract
The utility model discloses a kind of anticreep brake block, comprise steel backing and friction plate, described steel backing is provided with receiving groove, the mouth rim of this receiving groove is provided with the steel-tooth extended internally, the bottom of this receiving groove is provided with cone-shaped blind hole, and meanwhile, this friction plate is compressed in this receiving groove by hot-pressing method, and this steel-tooth is embedded on the side of this friction plate, the bottom of this friction plate has portion of material to embed in this blind hole.The utility model has the advantages that: compact structure, difficult drop-off.
Description
Technical field
The present invention relates to technical field of automobile, especially relate to a kind of anticreep brake block.
Background technique
Along with the quickening of car speed and the increase of carrying capacity, the effect ever more important of brake block.That is, if in the process of moving, coming off appears in brake block, then consequence is hardly imaginable.But common brake block all adopts friction plate to be bonded at mode on steel backing, thus friction plate is difficult to bear the significant shear power of friction plate relative to steel backing, is then easy to come off, causes its safety coefficient not high.
Summary of the invention
The object of this invention is to provide a kind of anticreep brake block, it has compact structure, the feature of difficult drop-off.
The technical solution adopted in the present invention is: anticreep brake block, comprise steel backing and friction plate, described steel backing is provided with receiving groove, the mouth rim of this receiving groove is provided with the steel-tooth extended internally, the bottom of this receiving groove is provided with cone-shaped blind hole, and meanwhile, this friction plate is compressed in this receiving groove by hot-pressing method, and this steel-tooth is embedded on the side of this friction plate, the bottom of this friction plate has portion of material to embed in this blind hole.
The mouth diameters of described blind hole is 4 ~ 6mm, and its degree of depth is 4 ~ 6mm, and meanwhile, the distribution density of this blind hole is 1/cm
2.
The present invention is advantageously: compact structure, difficult drop-off.Anticreep brake block of the present invention is combined by the mode of being suppressed with hot-pressing method by friction plate and steel backing, thus friction plate has portion of material to enter in blind hole, adds the area of contact of friction plate and steel backing, increases the adhesive strength of friction plate relative to steel backing.Meanwhile, the steel-tooth of receiving groove periphery also adds the compactness of the combination of friction plate and steel backing.Like this, this friction plate difficult drop-off, adds the safety coefficient of this brake block.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the front sectional view of embodiments of the invention;
Fig. 2 is the plan view of steel backing of the present invention.
In figure: 10, steel backing, 11, receiving groove, 111, steel-tooth, 112, blind hole; 20, friction plate.
Embodiment
Embodiment, is shown in shown in Fig. 1 and Fig. 2: anticreep brake block, comprises steel backing 10 and friction plate 20.Concretely, this steel backing 10 is provided with receiving groove 11, and the mouth rim of this receiving groove 11 is provided with the steel-tooth 111 extended internally, and the bottom of this receiving groove 11 is provided with cone-shaped blind hole 112.More specifically, the mouth diameters of those blind holes 112 is 4 ~ 6mm, and its degree of depth is 4 ~ 6mm, and the distribution density of this blind hole 112 is 1/cm
2.That is, every square centimeter is distributed with a blind hole 112.Meanwhile, this friction plate 20 is compressed in this receiving groove 11 by high-temperature hot platen press.Now, this steel-tooth 111 is embedded on the side of this friction plate 20, and the bottom of this friction plate 20 has portion of material to embed in this blind hole 112.Like this, make this friction plate 20 and this receiving groove 11 define an entirety, adhesive strength is very big, reduces the probability that friction plate 20 comes off.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. anticreep brake block, comprise steel backing (10) and friction plate (20), it is characterized in that: described steel backing (10) is provided with receiving groove (11), the mouth rim of this receiving groove (11) is provided with the steel-tooth (111) extended internally, the bottom of this receiving groove (11) is provided with cone-shaped blind hole (112), simultaneously, this friction plate (20) is compressed in this receiving groove (11) by hot-pressing method, and this steel-tooth (111) is embedded on the side of this friction plate (20), the bottom of this friction plate (20) has portion of material to embed in this blind hole (112).
2. anticreep brake block according to claim 1, is characterized in that: the mouth diameters of described blind hole (112) is 4 ~ 6mm, and its degree of depth is 4 ~ 6mm, and meanwhile, the distribution density of this blind hole (112) is 1/cm
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498342.6U CN204041801U (en) | 2014-09-01 | 2014-09-01 | Anticreep brake block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420498342.6U CN204041801U (en) | 2014-09-01 | 2014-09-01 | Anticreep brake block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204041801U true CN204041801U (en) | 2014-12-24 |
Family
ID=52242470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420498342.6U Active CN204041801U (en) | 2014-09-01 | 2014-09-01 | Anticreep brake block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204041801U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416252A (en) * | 2015-12-29 | 2016-03-23 | 重庆迪斯步特摩擦材料有限公司江津分公司 | Brake device |
| CN105570361A (en) * | 2015-12-31 | 2016-05-11 | 江苏贝事特汽车配件有限公司 | Brake pad structure |
| RU185428U1 (en) * | 2018-08-20 | 2018-12-04 | Закрытое акционерное общество "МарКон" | BRAKE SHOES FOR VEHICLES |
| CN114542621A (en) * | 2022-02-19 | 2022-05-27 | 上海永环摩擦材料海安有限公司 | Clutch friction disc with anti-drop protection |
-
2014
- 2014-09-01 CN CN201420498342.6U patent/CN204041801U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105416252A (en) * | 2015-12-29 | 2016-03-23 | 重庆迪斯步特摩擦材料有限公司江津分公司 | Brake device |
| CN105570361A (en) * | 2015-12-31 | 2016-05-11 | 江苏贝事特汽车配件有限公司 | Brake pad structure |
| RU185428U1 (en) * | 2018-08-20 | 2018-12-04 | Закрытое акционерное общество "МарКон" | BRAKE SHOES FOR VEHICLES |
| CN114542621A (en) * | 2022-02-19 | 2022-05-27 | 上海永环摩擦材料海安有限公司 | Clutch friction disc with anti-drop protection |
| CN114542621B (en) * | 2022-02-19 | 2023-09-26 | 上海永环摩擦材料海安有限公司 | Clutch friction plate with anti-drop protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |