CN206708271U - A kind of brake block - Google Patents
A kind of brake block Download PDFInfo
- Publication number
- CN206708271U CN206708271U CN201720555101.4U CN201720555101U CN206708271U CN 206708271 U CN206708271 U CN 206708271U CN 201720555101 U CN201720555101 U CN 201720555101U CN 206708271 U CN206708271 U CN 206708271U
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- CN
- China
- Prior art keywords
- steel back
- brake block
- wire nail
- bed material
- bonded adhesives
- 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.)
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Abstract
The utility model relates to a kind of brake block, including friction material, bed material, bonded adhesives, steel back and noise reduction layer, described bed material side is provided with friction material, and opposite side is provided with bonded adhesives, steel back is bonded on bed material by bonded adhesives, and the opposite side of steel back is provided with noise reduction layer；Steel back includes steel back body, and the front of steel back body is provided with wire nail, a diameter of 7-15mm of wire nail, the high 2-4mm of wire nail, the wire nail and steel back this body disposable casting.The utility model has intensity high, and toughness and wearability are good, good, the performance of perfect heat-dissipating of shearing property, can increase the performance of brake block, braking effect is good, high yield rate, reduces cost.
Description
Technical field
Auto parts and components field is the utility model is related to, more particularly to a kind of brake block.
Background technology
Brake block be automobile brake system in most critical breaking piece, the quality of all braking effects is all brake block
Play a decisive role, so the brake block for agreeing is people and the patron saint of automobile.The fine or not key of brake block is to see whether it has
One rational coefficient of friction, anti-wear performance, existing brake block typically use forging technology, and the brake block forged easily has
The unqualified situation such as slight crack, cause defect rate high, radiating effect is poor, and service life is short.
Utility model content
The purpose of this utility model is to provide for a kind of brake block, can manufacture brake block steel back by casting technique, make
Brake block steel back one-shot forming, wearability, frictional behaviour are superior, service life length.
To solve the above problems, the utility model provides a kind of brake block, including friction material, bed material, bonded adhesives, steel back
And noise reduction layer, described bed material side are provided with friction material, opposite side is provided with bonded adhesives, and steel back is bonded in bed material by bonded adhesives
On, the opposite side of steel back is provided with noise reduction layer；Steel back includes steel back body, and the front of steel back body is provided with wire nail, wire nail diameter
For 7-15mm, the high 2-4mm of wire nail, the wire nail and steel back this body disposable casting.
Further, the mounting hole of spring installation ear and fixed spring bar, steel are additionally provided with described steel back body
The back side of back of the body body is additionally provided with convex closure.
After such design, the utility model at least has advantages below：
The brake block structure of the application is simple, brake block steel back and the disposable casting of wire nail, has intensity height, toughness
It is good with wearability, good, the performance of perfect heat-dissipating of shearing property, the performance of brake block can be increased, braking effect is good, yield rate
Height, reduce cost.
Brief description of the drawings
Above-mentioned is only the general introduction of technical solutions of the utility model, in order to better understand technology hand of the present utility model
Section, below in conjunction with accompanying drawing, the utility model is described in further detail with embodiment.
Fig. 1 is the structural representation of brake block of the present utility model.
Fig. 2 is the positive structure schematic of steel back of the present utility model.
Fig. 3 is the structure schematic diagram of steel back
Wherein, 1 is friction material, and 2 be bed material, and 3 be bonded adhesives, and 4 be steel back, and 5 be noise reduction layer, and 6 be wire nail, and 7 be spring
Bar installs ear, and 8 be the mounting hole of fixed spring bar, and 9 be convex closure.
Embodiment
Shown in reference picture 1-3, the utility model provides a kind of brake block, including friction material 1, bed material 2, bonded adhesives 3,
Steel back 4 and noise reduction layer 5, the described side of bed material 2 are provided with friction material 1, and opposite side is provided with bonded adhesives 3, and steel back 4 passes through bonded adhesives
3 are bonded on bed material 2, and the opposite side of steel back is provided with noise reduction layer 5；Steel back includes steel back body, and the front of steel back body is provided with
Wire nail 6, a diameter of 7-15mm of wire nail, 6 high 2-4mm of wire nail, the wire nail 6 and steel back this body disposable casting.
Preferably, the mounting hole 8 of spring installation ear 7 and fixed spring bar, steel are additionally provided with described steel back body
The back side of back of the body body is additionally provided with convex closure 9.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, those skilled in the art make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above,
Fall in the scope of protection of the utility model.
Claims (2)
- A kind of 1. brake block, it is characterised in that including friction material, bed material, bonded adhesives, steel back and noise reduction layer, described bed material Side is provided with friction material, and opposite side is provided with bonded adhesives, and steel back is bonded on bed material by bonded adhesives, is set on the opposite side of steel back There is noise reduction layer；Steel back includes steel back body, and the front of steel back body is provided with wire nail, a diameter of 7-15mm of wire nail, the high 2- of wire nail 4mm, the wire nail and steel back this body disposable casting.
- 2. brake block according to claim 1, it is characterised in that be additionally provided with spring mounting ear on described steel back body Piece and fixed spring bar mounting hole, the back side of steel back body is additionally provided with convex closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555101.4U CN206708271U (en) | 2017-05-18 | 2017-05-18 | A kind of brake block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720555101.4U CN206708271U (en) | 2017-05-18 | 2017-05-18 | A kind of brake block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206708271U true CN206708271U (en) | 2017-12-05 |
Family
ID=60464690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720555101.4U Active CN206708271U (en) | 2017-05-18 | 2017-05-18 | A kind of brake block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206708271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214305A (en) * | 2017-05-18 | 2017-09-29 | 冯兴平 | A kind of casting technique of brake block and its steel back |
-
2017
- 2017-05-18 CN CN201720555101.4U patent/CN206708271U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214305A (en) * | 2017-05-18 | 2017-09-29 | 冯兴平 | A kind of casting technique of brake block and its steel back |
| CN107214305B (en) * | 2017-05-18 | 2019-11-15 | 烟台兴创汽车配件有限公司 | A kind of brake block |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |