CN104405798A - Brake block - Google Patents
Brake block Download PDFInfo
- Publication number
- CN104405798A CN104405798A CN201410646316.8A CN201410646316A CN104405798A CN 104405798 A CN104405798 A CN 104405798A CN 201410646316 A CN201410646316 A CN 201410646316A CN 104405798 A CN104405798 A CN 104405798A
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- CN
- China
- Prior art keywords
- friction layer
- brake block
- groove
- tablet
- steel disc
- 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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- Braking Arrangements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The invention provides a brake block, which comprises a steel sheet and a friction layer, wherein the friction layer is arranged on the upper surface of the steel sheet. The brake block is characterized in that a reinforcing layer is arranged between the friction layer and the steel sheet, a U-shaped installing opening is formed in the top of the steel sheet, the bottom of the steel sheet is provided with a square notch used for installation and fixation, a groove is formed in the friction layer, the middle part of the friction layer is provided with a sound reducing sheet, and the sound reducing sheet is just arranged on the top of the groove. The brake block related by the invention has the advantages that the structure is simple, the heat radiation effect is good, the heat gathering is reduced, the temperature rise is inhabited, the work environment is the brake block is improved, the quality of the brake block is improved, and the safety performance is improved.
Description
Technical field
The present invention relates to a kind of brake block, belong to brake block technical field.
Background technique
Brake block is also brake rubber block, and in the brake system of automobile, brake block is the breaking piece of most critical, and the quality of all braking effects is all that brake block plays a decisive role.Existing brake block radiating effect is poor, along with increasing of temperature, brake block can produce dilatancy, expansion can make tissue become loose softening, and can affect junction plane after distortion, braking force stability can be deteriorated, and noise ratio is larger when existing brake block uses, reduce Safety performance, existing brake block does not have strengthening measure simultaneously, and working life is shorter.Asbestos brake lining traditional in addition can not meet this requirement, easily discharges toxic gas at up to the temperature of 1000 degree, smell is large, and be easily out of shape; And have harsh noise, and a large amount of spark is had to occur there is certain potential safety hazard.In addition, the asbestos in asbestos brake lining are difficult to accomplish that other compositions with brake block are fully bonded together, and easily peel off, and not wear-resisting, and working life is short.
Summary of the invention
The invention provides a kind of brake block, insensitivity is good, and noise is little, and the automobile brake sheet that Safety performance is high.
For solving above technical problem, the invention provides following technological scheme: a kind of brake block, comprise steel disc and friction layer, friction layer is arranged on steel disc upper surface, it is characterized in that: be provided with reinforced layer between described friction layer and steel disc, and steel disc top is provided with U-shaped mount inlet, bottom is provided with for installing fixing square slot, friction layer is provided with groove, is provided with and subtracts tablet, subtract tablet and be just arranged on groove top in the middle part of described friction layer.
Further, the length of described groove is greater than the width subtracting tablet, and groove both sides are stretched out and subtracted tablet.
Further, described friction layer component is prepared from by following element: butyl butylbenzene 1-10 part, hydrogen phosphide cumene 0.5-2 part, epoxy resin 0.5-2 part, boron bakelite resin 1-15 part, polypropylene 1-15 part, nylon powder 6-10 part, boron nitride 5-10 part, coupling agent 0.01-0.05 part, dicumyl peroxide 1-5 part, Cosan 1-2 part, benzoic acid 1-2 part, stearic acid 1-2 part, boric acid 1-2 part, graphite 30-50 part, reducing iron powder 1-2 part, barium sulphate 1-2 part, alum earth 0.5-2 part, feldspar powder 0.5-2 part, zine oxide 0.5-2 part, promoter 0.01-0.05 part, age resister 0.01-0.05 part, Fluorspar Powder 0.5-2 part, silicon carbide 0.5-2 part, coumarone 0.5-2 part.
This brake block that the present invention relates to, structure is simple, and good heat dissipation effect, decreases the gathering of heat, inhibit the rising of temperature, improve the working environment of brake block, improve the quality of brake block, improve Safety performance, reduce noise, extend working life, reduce frequency and the user cost of replacing, be conducive to promoting the use of.
Accompanying drawing explanation
Fig. 1 is the structural drawing of a kind of brake block of the present invention.
Embodiment
As shown in Figure 1, a kind of brake block, comprise steel disc 1 and friction layer 2, friction layer 2 is arranged on steel disc 1 upper surface, it is characterized in that: be provided with reinforced layer 3 between described friction layer 2 and steel disc 1, and steel disc 1 top is provided with U-shaped mount inlet, bottom is provided with for installing fixing square slot, friction layer 2 is provided with groove 6, is provided with and subtracts tablet 5 in the middle part of described friction layer 2, subtracts tablet 5 and is just arranged on groove 6 top.Subtract tablet should be arranged on groove, make to subtract audio fruit and play better.
The length of described groove 6 is greater than the width subtracting tablet 5, and groove 6 both sides are stretched out and subtracted tablet 5.
Described friction layer 2 component is prepared from by following element: butyl butylbenzene 1-10 part, hydrogen phosphide cumene 0.5-2 part, epoxy resin 0.5-2 part, boron bakelite resin 1-15 part, polypropylene 1-15 part, nylon powder 6-10 part, boron nitride 5-10 part, coupling agent 0.01-0.05 part, dicumyl peroxide 1-5 part, Cosan 1-2 part, benzoic acid 1-2 part, stearic acid 1-2 part, boric acid 1-2 part, graphite 30-50 part, reducing iron powder 1-2 part, barium sulphate 1-2 part, alum earth 0.5-2 part, feldspar powder 0.5-2 part, zine oxide 0.5-2 part, promoter 0.01-0.05 part, age resister 0.01-0.05 part, Fluorspar Powder 0.5-2 part, silicon carbide 0.5-2 part, coumarone 0.5-2 part.
During use, brake block is installed by mount inlet 4 or for installing fixing square slot 7, easy to operate, friction layer 2 is provided with groove 6, good heat dissipation effect, decrease the gathering of heat, inhibit the rising of temperature, improve the working environment of brake block, reinforced layer 3 is provided with between friction layer 2 and steel disc 1, improve the quality of brake block, improve Safety performance, be provided with in the middle part of friction layer 2 and subtract tablet 5, reduce noise, extend working life, reduce frequency and the user cost of replacing, be conducive to promoting the use of.
Embodiment of the present invention does not form the restriction to the application's scope; within every spirit in the present invention's design and principle, any amendment that one of skill in the art can make, equivalent to replace and improvement etc. all should be included within protection scope of the present invention.
Claims (3)
1. a brake block, it is characterized in that: comprise steel disc and friction layer, friction layer is arranged on steel disc upper surface, it is characterized in that: between described friction layer and steel disc, be provided with reinforced layer, steel disc top is provided with U-shaped mount inlet, and bottom is provided with for installing fixing square slot, and friction layer is provided with groove, be provided with in the middle part of described friction layer and subtract tablet, subtract tablet and be just arranged on groove top.
2. automobile brake sheet according to claim 1, is characterized in that: the length of described groove is greater than the width subtracting tablet, and groove both sides are stretched out and subtracted tablet.
3. automobile brake sheet according to claim 1, it is characterized in that: described friction layer component is prepared from by following element: butyl butylbenzene 1-10 part, hydrogen phosphide cumene 0.5-2 part, epoxy resin 0.5-2 part, boron bakelite resin 1-15 part, polypropylene 1-15 part, nylon powder 6-10 part, boron nitride 5-10 part, coupling agent 0.01-0.05 part, dicumyl peroxide 1-5 part, Cosan 1-2 part, benzoic acid 1-2 part, stearic acid 1-2 part, boric acid 1-2 part, graphite 30-50 part, reducing iron powder 1-2 part, barium sulphate 1-2 part, alum earth 0.5-2 part, feldspar powder 0.5-2 part, zine oxide 0.5-2 part, promoter 0.01-0.05 part, age resister 0.01-0.05 part, Fluorspar Powder 0.5-2 part, silicon carbide 0.5-2 part, coumarone 0.5-2 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410646316.8A CN104405798A (en) | 2014-11-15 | 2014-11-15 | Brake block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410646316.8A CN104405798A (en) | 2014-11-15 | 2014-11-15 | Brake block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104405798A true CN104405798A (en) | 2015-03-11 |
Family
ID=52643449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410646316.8A Pending CN104405798A (en) | 2014-11-15 | 2014-11-15 | Brake block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104405798A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224418A (en) * | 2016-08-31 | 2016-12-14 | 广州稻田车辆配件有限公司 | A kind of automobile-used brake |
| CN117264414A (en) * | 2023-10-17 | 2023-12-22 | 南京长澄科技制造有限公司 | High-temperature-resistant wear-resistant anti-cracking friction plate and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5328609B2 (en) * | 2009-10-28 | 2013-10-30 | 日立オートモティブシステムズ株式会社 | Brake pads |
| CN103375520A (en) * | 2013-06-14 | 2013-10-30 | 宁波佳轩新材料有限公司 | Brake pad |
| CN203348385U (en) * | 2013-05-13 | 2013-12-18 | 温州市瑞启汽车配件有限公司 | Brake pad |
| CN103775545A (en) * | 2012-10-22 | 2014-05-07 | 费林云 | Vehicle brake pad |
-
2014
- 2014-11-15 CN CN201410646316.8A patent/CN104405798A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5328609B2 (en) * | 2009-10-28 | 2013-10-30 | 日立オートモティブシステムズ株式会社 | Brake pads |
| CN103775545A (en) * | 2012-10-22 | 2014-05-07 | 费林云 | Vehicle brake pad |
| CN203348385U (en) * | 2013-05-13 | 2013-12-18 | 温州市瑞启汽车配件有限公司 | Brake pad |
| CN103375520A (en) * | 2013-06-14 | 2013-10-30 | 宁波佳轩新材料有限公司 | Brake pad |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224418A (en) * | 2016-08-31 | 2016-12-14 | 广州稻田车辆配件有限公司 | A kind of automobile-used brake |
| CN117264414A (en) * | 2023-10-17 | 2023-12-22 | 南京长澄科技制造有限公司 | High-temperature-resistant wear-resistant anti-cracking friction plate and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150311 |