CN209053998U - A kind of brake block steel back - Google Patents
A kind of brake block steel back Download PDFInfo
- Publication number
- CN209053998U CN209053998U CN201821730677.0U CN201821730677U CN209053998U CN 209053998 U CN209053998 U CN 209053998U CN 201821730677 U CN201821730677 U CN 201821730677U CN 209053998 U CN209053998 U CN 209053998U
- Authority
- CN
- China
- Prior art keywords
- brake block
- main body
- block main
- annular groove
- noise reduction
- 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 auto parts technical fields, especially a kind of brake block steel back, including brake block main body, brake block main body upper end open up there are three run through brake block main body circular hole, brake block main body upper end two sides are welded with two positioning columns, brake block main body upper end is evenly arranged with multiple groups noise reducing mechanism, the noise reducing mechanism includes the noise reduction hole for being provided with brake block main body upper end, and the brake block main body upper end of the rounded noise reduction hole two sides in noise reduction hole horizontal section is opened up vertically there are two sliding slot, the brake block body interior of the sliding slot lower end offers annular groove, and annular groove, it is interconnected between sliding slot and noise reduction hole, the inside dimension of the sliding slot is identical setting with the inside dimension of annular groove, rotation is provided with sliding block in the annular groove, and sliding block and annular groove clearance fit, two sliding blocks Between be connected with noise reducing plate.The utility model stable structure has noise reduction and wear-resisting function.
Description
Technical field
The utility model relates to auto parts technical field more particularly to a kind of brake block steel backs.
Background technique
Brake block is also brake rubber block.In the brake system of automobile, brake block is the breaking piece of most critical, all brakes
The quality of effect is all that brake block plays a decisive role, so the brake block for agreeing is the patron saint of people and automobile.Brake block exists
It is compressed in when brake on brake disc or brake rim and generates friction, to achieve the purpose that vehicle deceleration brakes.Since friction is made
With friction block can gradually be worn, and the lower brake pad wear of cost in general must be faster.
Brake block steel back on existing market has the disadvantage in that intensity is inadequate, easily wears, to reduce part
Service life, to reduce the safety of automobile under steam, and the not sufficiently effective mixed function of not having noise reduction of noise reduction,
Wearability is poor, therefore is unfavorable for promoting.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of brake block steel proposed
Back.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of brake block steel back, including brake block main body, brake block main body upper end opens up that there are three through stopping
The circular hole of vehicle piece main body, and three circular hole layer Triangle-Profiles, brake block main body upper end two sides are welded with two positioning columns,
And the horizontal cross-section of positioning column is rounded, brake block main body upper end is evenly arranged with multiple groups noise reducing mechanism, and multiple groups noise reduction
It is homogeneously not in contact with each other between mechanism, circular hole and positioning column, the noise reducing mechanism includes the drop for being provided with brake block main body upper end
It makes an uproar hole, and the brake block main body upper end of the rounded noise reduction hole two sides in noise reduction hole horizontal section is opened up vertically there are two sliding slot,
The brake block body interior of the sliding slot lower end offers annular groove, and is interconnected between annular groove, sliding slot and noise reduction hole,
The inside dimension of the sliding slot is identical setting with the inside dimension of annular groove, and rotation is provided with sliding block in the annular groove, and
Sliding block and annular groove clearance fit are connected with noise reducing plate between two sliding blocks, and noise reducing plate and noise reduction interporal lacuna cooperate.
Preferably, the brake block bottom part body is coated with wearing layer, and wearing layer is specially tungsten nickel layer.
Preferably, the noise reduction hole inside bottom compound sticking has buffer layer, and buffer layer is specially high temperature resistant silicon film
Layer.
Preferably, the noise reducing plate upper center is fixedly welded with arc block.
The utility model proposes a kind of brake block steel back, beneficial effect is: the brake block steel back intensity is high, has resistance to
Mill and feature resistant to high temperature are conducive to the safety for improving running car so as to guarantee the normal use of brake block, and
The equipment has preferable decrease of noise functions, avoids generating the huge sound in brake process, bring to neighbouring resident living
Inconvenience, therefore be conducive to promote.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of brake block steel back structure front view.
Fig. 2 be the utility model proposes a kind of brake block steel back structure top view.
Fig. 3 be the utility model proposes a kind of brake block steel back noise reducing mechanism schematic enlarged-scale view.
In figure: brake block main body 1, noise reducing mechanism 3, sliding slot 31, annular groove 32, noise reducing plate 33, noise reduction hole 34, is slided circular hole 2
Block 35, positioning column 4, arc block 5, wearing layer 6, buffer layer 7.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of brake block steel back, including brake block main body 1,1 bottom of brake block main body are coated with wearing layer 6,
And wearing layer 6 is specially tungsten nickel layer, tungsten nickel has the characteristics of high intensity, high-melting-point and high-wearing feature, so as to
Enough it is conducive to tungsten nickel and plays the role of protection to brake block main body 1, extends the service life of brake block main body 1.
1 upper end of brake block main body opens up that there are three the circular holes 2 for running through brake block main body 1, and three circular holes, 2 layers of triangle point
Cloth, the design of circular hole 2 enable to the clast for timely generating friction during brake to be discharged, can increase heat dissipation
Area increases the flowing of air, radiating efficiency is improved under the premise of the temperature difference is constant, to avoid brake block due to temperature is excessively high
Lead to the reduced performance of brake block, and the design of circular hole 2 simultaneously, can reduce the weight of brake block entirety.
1 upper end two sides of brake block main body are welded with two positioning columns 4, and the horizontal cross-section of positioning column 4 is rounded, positioning column
4 design can be realized brake block main body 1 in installation and disassembly, more convenient, improve the speed of handling.
1 upper end of brake block main body is evenly arranged with multiple groups noise reducing mechanism 3, and multiple groups noise reducing mechanism 3, circular hole 2 and positioning
It is homogeneously not in contact with each other between column 4, noise reduction hole 34 of the noise reducing mechanism 3 including being provided with 1 upper end of brake block main body, and 34 water of noise reduction hole
1 upper end of brake block main body of rounded 34 two sides of noise reduction hole of plane section is opened up vertically there are two sliding slot 31, the brake of 31 lower end of sliding slot
Annular groove 32 is offered inside vehicle piece main body 1, and is interconnected between annular groove 32, sliding slot 31 and noise reduction hole 34, sliding slot 31
Inside dimension and the inside dimension of annular groove 32 be identical setting, rotation is provided with sliding block 35, and sliding block 35 in annular groove 32
With 32 clearance fit of annular groove, noise reducing plate 33, and noise reducing plate 33 and 34 clearance fit of noise reduction hole are connected between two sliding blocks 35,
When installing to noise reducing plate 33,33 upper center of noise reducing plate is fixedly welded with arc block 5, and by arc block 5, sliding block 35 is placed
In sliding slot 31, so that sliding block 35 along the chute moved by 31 directions, when sliding block 35 slides into annular groove 32, pass through rotation
Arc block 5, so that noise reducing plate 33 rotates, so that sliding block 35 is not overlapped mutually with the position of sliding slot 31, thus to subtracting
Plate 33 of making an uproar is engaged, and when dismantling to noise reducing plate 33, similarly, sliding block 35 is turned to and is coincided with 31 position of sliding slot
Place, by arc block 5, can easily take out noise reducing plate 33, and whole process is easy to operate, and stability is high, noise reducing plate 33 and drop
Make an uproar the design in hole 34, can to braking automobile during the noise that generates be filtered and adsorb, reaching reduces noise
Purpose, to avoid because noise is to neighbouring resident living bring inconvenience.
34 inside bottom compound sticking of noise reduction hole has buffer layer 7, and buffer layer 7 is specially high temperature resistant silicon film layers, damping
The design of layer 7, enables to brake block main body 1 when shaking, avoids the friction occurred between sliding block 35 and annular groove 32,
To play the protection to sliding block 35 and noise reducing plate 33, it is conducive to extend the service life of part.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of brake block steel back, including brake block main body (1), brake block main body (1) upper end opens up that there are three through stopping
The circular hole (2) of vehicle piece main body (1), and three circular hole (2) layer Triangle-Profiles, brake block main body (1) the upper end two sides welding
There are two positioning column (4), and the horizontal cross-section of positioning column (4) is rounded, which is characterized in that brake block main body (1) upper end
It is evenly arranged with multiple groups noise reducing mechanism (3), and between multiple groups noise reducing mechanism (3), circular hole (2) and positioning column (4) mutually not
Contact, the noise reducing mechanism (3) includes the noise reduction hole (34) for being provided with brake block main body (1) upper end, and noise reduction hole (34) are horizontal
Brake block main body (1) upper end of rounded noise reduction hole (34) two sides in section is opened up vertically there are two sliding slot (31), the cunning
It is offered annular groove (32) inside the brake block main body (1) of slot (31) lower end, and annular groove (32), sliding slot (31) and noise reduction hole
(34) it is interconnected between, the inside dimension of the sliding slot (31) is identical setting with the inside dimension of annular groove (32), described
Rotation is provided with sliding block (35) in annular groove (32), and sliding block (35) and annular groove (32) clearance fit, two sliding blocks
(35) it is connected between noise reducing plate (33), and noise reducing plate (33) and noise reduction hole (34) clearance fit.
2. a kind of brake block steel back according to claim 1, which is characterized in that brake block main body (1) bottom is coated with
Wearing layer (6), and wearing layer (6) is specially tungsten nickel layer.
3. a kind of brake block steel back according to claim 1, which is characterized in that noise reduction hole (34) inside bottom is compound
It is bonded with buffer layer (7), and buffer layer (7) is specially high temperature resistant silicon film layers.
4. a kind of brake block steel back according to claim 1, which is characterized in that noise reducing plate (33) upper center is fixed
It is welded with arc block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821730677.0U CN209053998U (en) | 2018-10-24 | 2018-10-24 | A kind of brake block steel back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821730677.0U CN209053998U (en) | 2018-10-24 | 2018-10-24 | A kind of brake block steel back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209053998U true CN209053998U (en) | 2019-07-02 |
Family
ID=67051332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821730677.0U Expired - Fee Related CN209053998U (en) | 2018-10-24 | 2018-10-24 | A kind of brake block steel back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209053998U (en) |
-
2018
- 2018-10-24 CN CN201821730677.0U patent/CN209053998U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20191024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |