CN209294292U - A kind of brake assembly - Google Patents
A kind of brake assembly Download PDFInfo
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- CN209294292U CN209294292U CN201821522065.2U CN201821522065U CN209294292U CN 209294292 U CN209294292 U CN 209294292U CN 201821522065 U CN201821522065 U CN 201821522065U CN 209294292 U CN209294292 U CN 209294292U
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- brake
- facing
- fixed
- wing
- steel back
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Abstract
The utility model patent provides a kind of brake assembly, including at least one the automation unit being equipped with truck brake hoof, brake unit includes several brake facings, any brake facing includes steel back, the trailing flank of steel back is bonded with the outer wall of brake-shoe, and the leading flank of steel back is equipped with friction material layer；The steel back of any brake facing is fixed on the outer wall of brake-shoe, is equipped with gap between adjacent brake facing.The utility model forms gap using spliced combination, not only contributes to brake timely chip removal and heat dissipation in braking process, and facilitate the installation and removal of brake facing, and each brake facing is independently detachable and replaces；Using alloy material as friction material layer, 600 DEG C or more high temperature are resistant to, and can realize recycling, replaced brake facing friction material layer surface is after grinding machine is handled, again it is sintered with alloy material, new brake(-holder) block is made, improves the utilization rate of raw material.
Description
Technical field
The utility model relates to a kind of brakes, more particularly to a kind of brake assembly.
Background technique
Automobile braking is a kind of important way that motor vehicle stops, and the quality of automobile braking performance directly influences vehicle
Security performance, be related to the security of the lives and property of passenger.
For truck since its loading capacity is big, running time is long, the special operation condition that climb and fall waits more, spirit when to brake operation
Quick property, reliability requirement are more harsh.It is made, exists of composite material mostly for the brake facing of truck currently on the market
Following drawback:
(1) when not being resistant to truck climb and fall, because of the high temperature that driver's frequently braking, brake generate, trucker
Water tank can be all equipped on truck before upper road, is used dedicated for sprinkling water to cool down to brake, thus avoid because temperature is excessively high,
Brake generation burns, falls off, the dangerous phenomenon such as failure, not very practical.
(2) seamless spliced or overall construction design is used between brake facing, truck is in process of running at high speed for a long time
In, friction material layer generates scrap object in braking process and is difficult to exclude, and heat dissipation problem cannot also solve.
(3) brake(-holder) block can not achieve recycling, and wearing the brake(-holder) block not being available to a certain extent is all as discarded
Object processing, raw material availability is low, and pollutes environment.
Utility model content
Utility model aims to solve the deficiencies in the prior art, provide a kind of brake assembly, have high temperature resistant,
Not easily to fall off, the advantages that can individually dismantling, and realize and recycle and reuse, it is environmentally friendly.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of brake assembly, including at least one the automation unit being equipped with truck brake hoof, the braking
Device unit includes several brake facings, and any brake facing includes steel back, the trailing flank of the steel back and brake-shoe
Outer wall fitting, the leading flank of steel back is equipped with friction material layer；The steel back of any brake facing is fixed on brake-shoe
Outer wall is equipped with gap between the adjacent brake facing.
Preferably, the steel back two sides of any brake facing are equipped with fixed-wing, on the fixed-wing and brake-shoe
Several location holes are correspondingly provided with, the brake facing is fixed at braking by fastener by the location hole on steel back fixed-wing
The outer wall of hoof.
Preferably, the brake facing includes the first brake facing, second brake liner and third brake
Liner, the fixed-wing of first brake facing are set to the upper and lower part of the first brake facing two sides, second system
The fixed-wing of dynamic device liner side is set to the middle part of second brake liner, and the fixed-wing and second brake liner of the other side are high
It spends equal；The fixed-wing of third brake facing side is set to the upper and lower part of third brake facing, the other side
Fixed-wing is equal with third brake facing height.
Preferably, any brake unit includes two or three brake facings；The brake unit is suitable
Secondary connection second brake liner and third brake facing are sequentially connected with second brake liner, the first brake facing
With second brake liner.
Preferably, being clamped to form gap by fixed-wing between the adjacent brake facing.
Preferably, the friction material layer is made of alloy material, it is bonded as one with steel back by high temperature sintering, it is resistance to
By 600 DEG C or more high temperature.
Preferably, the fastener is rivet.
Preferably, the location hole on the fixed-wing is circular locating openings.
The beneficial effects of the present invention are:
(1) gap formed using spliced combination not only contributes to brake timely chip removal and scattered in braking process
Heat, and facilitate the installation and removal of brake facing, each brake facing is independently detachable and replacement, reduce use at
This.
(2) brake facing friction material layer uses alloy material, and heat-conductive characteristic is good, is resistant to during brake
By 600 DEG C or more of high temperature, truck is during long-time climb and fall, in the case where driver frequently uses brake, also not
Can occur brake(-holder) block burn, fall off, the dangerous phenomenon such as failure.
(3) brake facing is able to achieve recycling, and replaced brake facing friction material layer surface is through grinding machine
After processing, it is sintered again with alloy material, new brake facing is made.
Detailed description of the invention
Fig. 1 is brake assembly half schematic perspective view.
Fig. 2 is the first brake lining main view.
Fig. 3 is the second brake lining main view.
Fig. 4 is third brake lining main view.
In figure: 1, first brake lining, the 2, second brake lining, 3, third brake lining, 4, fixed-wing, 5, location hole,
6, gap, 7, brake-shoe.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the technical solution of the utility model is made further specifically
It is bright.
Embodiment 1
As shown in Figure 1,2 and 3, the utility model relates to a kind of brake assemblies, including are equipped with truck brake hoof 7
At least one automation unit, the brake unit includes several brake facings, and any brake facing includes
The trailing flank of steel back, the steel back is bonded with the outer wall of brake-shoe 7, and the leading flank of steel back is equipped with friction material layer；It is any described
The steel back of brake facing is fixed on the outer wall of brake-shoe 7, is equipped with gap 6 between the adjacent brake facing.
In the present embodiment, the steel back two sides of any brake facing are equipped with fixed-wing 4, the fixed-wing 4 and braking
Several location holes 5 are correspondingly provided on hoof 7, the brake facing is fixed by the location hole 5 on steel back fixed-wing 4 by fastener
Set on the outer wall of brake-shoe 7.
In the present embodiment, the brake facing includes the first brake facing 1, second brake liner 2 and third system
Dynamic device liner 3, the fixed-wing 4 of first brake facing 1 are set to the upper and lower part of 1 two sides of the first brake facing, institute
The fixed-wing 4 for stating 2 side of second brake liner is set to the middle part of second brake liner 2, the fixed-wing 4 of the other side and second
2 height of brake facing is equal；The fixed-wing 4 of 3 side of third brake facing is set to the top of third brake facing 3
And lower part, the fixed-wing 4 of the other side are equal with 3 height of third brake facing.
In the present embodiment, brake assembly includes each two groups of four automation lists being symmetrically fixed on brake-shoe 7 in front and back
Member, any brake unit include three brake facings；The brake unit is sequentially connected with second brake liner
2, the first brake facing 1 and second brake liner 2.
In the present embodiment, it is clamped between each brake facing in every group of brake unit by fixed-wing 4, formation has
The gap 6 of one fixed width, the timely heat dissipation and chip removal that can be used for during brake.
In the present embodiment, the friction material layer is made of Cu alloy material, and Nian Jie by high temperature sintering with steel back is one
Body is avoided and is increased fastness be bonded between steel back and friction material layer using resin glue material, even if frequent anxious
Friction material layer will not be detached from steel back in the case where brake, be resistant to 600 DEG C or more high temperature.
In the present embodiment, the fastener is rivet, and rivet is fixedly connected with simple process, and structure connection is reliable, has
The performances such as antidetonation, impact resistance avoid brake well and are detached from brake-shoe in braking process.
In the present embodiment, the location hole on the fixed-wing 4 is circular locating openings 5.
Embodiment 2
A kind of brake assembly is present embodiments provided, difference from example 1 is that, before brake assembly includes
Each two groups four groups of automation units being symmetrically fixed on brake-shoe 7 afterwards, each two groups of front and back, any brake unit include
Two brake facings；The brake unit is sequentially connected with second brake liner 2 and third brake facing 3.
Based on above embodiments, it will be recognized by those of skill in the art that, the size of brake facing and consolidating for two sides
Matching design can be carried out according to the actual size of truck brake hoof by determining the wing, realize the effect of flexibly use, replacement.Selection
Three brake facings described in embodiment 1 pass through the location hole on fixed-wing as one group of brake unit, each two groups of front and back
It fixed on truck brake hoof, forming a brake assembly, then is installed on truck, for the system in truck operational process
It is dynamic.Two brake facings described in selection example 2 are as one group of brake unit, and each four groups of front and back is by fixed-wing
Location hole is fixed on truck brake hoof, forms a brake assembly, then be installed on truck, in truck operational process
Braking.Illustrate herein, embodiment 1 with the brake(-holder) block size in embodiment 2 be it is different, with specific reference to truck brake
The combining form of the size of hoof and used brake facing determines the size of brake(-holder) block.
Embodiment described above is a kind of preferable scheme of the utility model, is not made to the utility model any
Formal limitation, any combination, increase or modification without departing from the utility model mentality of designing, each falls within the utility model
Protection scope.
Claims (8)
1. a kind of brake assembly, including at least one brake unit being equipped with truck brake hoof, it is characterised in that:
The brake unit includes several brake facings, and any brake facing includes steel back, the trailing flank of the steel back
It is bonded with the outer wall of brake-shoe, the leading flank of steel back is equipped with friction material layer；The steel back of any brake facing is fixed on
The outer wall of brake-shoe is equipped with gap between the adjacent brake facing.
2. a kind of brake assembly according to claim 1, it is characterised in that: the steel back two sides of any brake facing
Equipped with fixed-wing, several location holes are correspondingly provided on the fixed-wing and brake-shoe, the brake facing is by steel back fixed-wing
On location hole the outer wall of brake-shoe is fixed at by fastener.
3. a kind of brake assembly according to claim 1, it is characterised in that: the brake facing includes the first brake
The fixed-wing of liner, second brake liner and third brake facing, first brake facing is set to the first brake
The upper and lower part of liner two sides, the fixed-wing of second brake liner side are set to the middle part of second brake liner,
The fixed-wing of the other side is equal with second brake liner height；The fixed-wing of third brake facing side is set to third
The fixed-wing of the upper and lower part of brake facing, the other side is equal with third brake facing height.
4. a kind of brake assembly according to claim 3, it is characterised in that: any brake unit include two or
Three brake facings；The brake unit is sequentially connected with second brake liner and third brake facing or sequentially connects
Connect second brake liner, the first brake facing and second brake liner.
5. a kind of brake assembly according to claim 1, it is characterised in that: by solid between the adjacent brake facing
Determine the wing to be clamped to form gap.
6. a kind of brake assembly according to claim 1, it is characterised in that: the friction material layer be alloy material layer with
Steel back is integrated by high temperature sintering.
7. a kind of brake assembly according to claim 2, it is characterised in that: the fastener is rivet.
8. a kind of brake assembly according to claim 2, it is characterised in that: the location hole on the fixed-wing is round fixed
Position hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522065.2U CN209294292U (en) | 2018-09-18 | 2018-09-18 | A kind of brake assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522065.2U CN209294292U (en) | 2018-09-18 | 2018-09-18 | A kind of brake assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209294292U true CN209294292U (en) | 2019-08-23 |
Family
ID=67652486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821522065.2U Active CN209294292U (en) | 2018-09-18 | 2018-09-18 | A kind of brake assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209294292U (en) |
-
2018
- 2018-09-18 CN CN201821522065.2U patent/CN209294292U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201118 Address after: 242300 Xingsheng Road, heli Park, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee after: Ningguo Fujin New Material Co., Ltd Address before: 310000 Lingyuan Village, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Yuhang Qianchao Friction Material Co.,Ltd. |