CN104389933A - Novel brake pad - Google Patents
Novel brake pad Download PDFInfo
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- CN104389933A CN104389933A CN201410562951.8A CN201410562951A CN104389933A CN 104389933 A CN104389933 A CN 104389933A CN 201410562951 A CN201410562951 A CN 201410562951A CN 104389933 A CN104389933 A CN 104389933A
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- brake pad
- friction material
- material block
- brake
- main body
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Abstract
The invention provides a novel brake pad. The novel brake pad comprises a brake pad main body of a steel frame structure and a friction material block, wherein the friction material block is fixedly arranged on the front face of the brake pad main body; a heat insulating layer is arranged between the friction material block and the brake pad main body; the friction material block is made of carbon fiber; a friction surface of the friction material block is provided with a plurality of grooves. Since the carbon fiber has the characteristics of high strength, low density, good heat conduction, heat resistance, friction resistance and the like in physical performance, the novel brake pad has the advantages of better brake performance, stable brake curve, good wear resistance performance, low brake noise, high environmental resistance and the like; meanwhile, the heat dissipation efficiency of the friction material block is improved by the groove structure in the surface of the brake pad, so that the service life of the brake pad is prolonged; the dynamic friction coefficient of the carbon fiber is much larger than the static friction coefficient, so that the phenomenon of locking is not easily caused; high temperature of over 2,000 DEG C can be born, and excellent brake stability is realized.
Description
Technical field
The present invention relates to a kind of automobile braking device, particularly a kind of novel brake pad.
Background technique
Automobile brake sheet is the critical component of automobile brake, concerns the driving safety of automobile, and brake block is generally made up of steel plate, bonding thermal-protective coating and brake pad; The working principle of brake mainly carrys out self-friction, utilizes the friction on brake block and brake disc (drum) and tire and ground, and the kinetic energy of being advanced by vehicle converts the heat energy of friction Hou to, is stopped by car; Brake block must can provide stable, enough, controllable brake weight, the stability of guarantee automobile brake and reliability.
Summary of the invention
The invention provides a kind of novel brake pad, for automobile provides a kind of control for brake ability of stable, reliable and environmental protection.
The invention provides a kind of novel brake pad, comprise brake block main body and the friction material block of steel frame construction, described friction material block is fixed on the front of brake block main body, thermal-protective coating is provided with between described friction material block and brake block main body, described friction material block is carbon fiber, and the rubbing surface of described friction material block is provided with multiple groove.
The invention has the beneficial effects as follows: because carbon fiber has in physical property that intensity is large, density is low, heat conduction is good, heat-resisting and the feature such as rub resistance, its braking ability is better, and braking curve is steady, and wear-resisting property is good, the advantages such as brake noise is lower, and resistance to environment capacity is strong; The groove structure on its surface improves the radiating efficiency of friction material block simultaneously, improves the working life of brake block.
Further, described friction material block is sector structure, and described groove is distributed in the radial direction of described friction material block.
The beneficial effect of above-mentioned further scheme is adopted to be: be distributed in the radial direction of friction material block by groove, improve the friction factor of brake block, its braking ability improves further.
Further, described friction material block is also provided with bloop.
The beneficial effect of above-mentioned further scheme is adopted to be: the setting of bloop reduces brake block vibration and fricative noise when braking.
Further, the back side of described brake block main body is provided with bloop.
Adopting the beneficial effect of above-mentioned further scheme to be: the back side of brake block is provided with bloop, reduce further brake block vibration and fricative noise when braking.
Further, the material of described bloop is basalt fibre.
The beneficial effect of above-mentioned further scheme is adopted to be: basalt fibre has Nai Gaore (700 DEG C), resistance to ultralow temperature (-270 DEG C), sound-absorbing, sound insulation, acid-alkali-corrosive-resisting, waterproof and dampproof, make brake block have high reliability.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of novel brake pad of the present invention,
Fig. 2 is the side structure schematic diagram of novel brake pad of the present invention,
Fig. 3 is the structure schematic diagram of novel brake pad of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, brake block main body, 2, friction material block, 3, groove, 4, bloop, 5, thermal-protective coating, 6, bloop
Embodiment
Below in conjunction with drawings and Examples, the present invention is further illustrated.
The structural representation of novel brake pad of the present invention is see Fig. 1-Fig. 3, comprise brake block main body 1, the front of brake block main body 1 is provided with thermal-protective coating 5, friction material block 2 is provided with on thermal-protective coating 5, friction material block 2, in sector structure, the radial direction of the rubbing surface of friction material block 2 is provided with five grooves 3, is provided with six row's bloops 4 on friction material block 2 simultaneously, be provided with bloop 6 at the back side of brake block main body 1, the material of bloop 6 is basalt fibre.
Because carbon fiber has in physical property that intensity is large, density is low, heat conduction is good, heat-resisting and the feature such as rub resistance, its braking ability is better, and braking curve is steady, the advantages such as wear-resisting property is good, and brake noise is lower, and resistance to environment capacity is strong; The groove structure on its surface improves the radiating efficiency of friction material block simultaneously, improves the working life of brake block.The dynamic friction factor of carbon fiber is more much larger than static friction factor, is not easy the phenomenon producing locking; The high temperature more than 2000 degree can be born, and there is very outstanding insensitivity.
Groove is distributed in the radial direction of friction material block, improves the friction factor of brake block, and its braking ability improves further; Bloop on brake block and the bloop at the back side thereof, reduce further brake block vibration and fricative noise when braking; The bloop of basalt fibre has Nai Gaore (700 DEG C), resistance to ultralow temperature (-270 DEG C), sound-absorbing, sound insulation, acid-alkali-corrosive-resisting, waterproof and dampproof, makes brake block have high reliability.
Be described in detail novel brake pad of the present invention above, apply specific case herein and set forth principle of the present invention and mode of execution, the explanation of above embodiment just understands core concept of the present invention for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (5)
1. a novel brake pad, comprise brake block main body and the friction material block of steel frame construction, described friction material block is fixed on the front of brake block main body, thermal-protective coating is provided with between described friction material block and brake block main body, it is characterized in that, described friction material block is carbon fiber, and the rubbing surface of described friction material block is provided with multiple groove.
2. novel brake pad according to claim 1, is characterized in that, described friction material block is sector structure, and described groove is distributed in the radial direction of described friction material block.
3. novel brake pad according to claim 1 and 2, is characterized in that, described friction material block is also provided with bloop.
4. novel brake pad according to claim 3, is characterized in that, the back side of described brake block main body is provided with bloop.
5. novel brake pad according to claim 4, is characterized in that, the material of described bloop is basalt fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410562951.8A CN104389933A (en) | 2014-10-21 | 2014-10-21 | Novel brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410562951.8A CN104389933A (en) | 2014-10-21 | 2014-10-21 | Novel brake pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104389933A true CN104389933A (en) | 2015-03-04 |
Family
ID=52607878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410562951.8A Pending CN104389933A (en) | 2014-10-21 | 2014-10-21 | Novel brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104389933A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889370A (en) * | 2016-06-28 | 2016-08-24 | 陈礼志 | Automobile brake block |
| CN105909711A (en) * | 2016-06-28 | 2016-08-31 | 陈礼志 | Wear-resisting automobile brake pad |
| CN106838080A (en) * | 2016-12-27 | 2017-06-13 | 安徽星凯龙客车有限公司 | A kind of fugitive heat type wind turbine generator system of anti-dropout |
| CN108799365A (en) * | 2018-07-25 | 2018-11-13 | 盐城加申汽车制动部件有限公司 | A kind of brake block of low noise |
| CN108930733A (en) * | 2018-07-30 | 2018-12-04 | 杭州西湖摩擦材料有限公司 | If the brake-shoe and preparation method thereof without metallic fiber brake block |
| CN108930734A (en) * | 2018-07-30 | 2018-12-04 | 杭州西湖摩擦材料有限公司 | If the brake-shoe and preparation method thereof of ceramic composite fibrous friction plate |
| CN108953425A (en) * | 2018-07-30 | 2018-12-07 | 杭州西湖摩擦材料有限公司 | Heavy brake-shoe and preparation method thereof |
| CN114876988A (en) * | 2022-05-19 | 2022-08-09 | 盐城工学院 | Low-noise brake pad with damping structure |
| RU226426U1 (en) * | 2024-03-12 | 2024-06-04 | Акционерное общество "Термостойкие изделия и инженерные разработки" (АО "ТИИР") | DISC BRAKE PADS |
-
2014
- 2014-10-21 CN CN201410562951.8A patent/CN104389933A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889370A (en) * | 2016-06-28 | 2016-08-24 | 陈礼志 | Automobile brake block |
| CN105909711A (en) * | 2016-06-28 | 2016-08-31 | 陈礼志 | Wear-resisting automobile brake pad |
| CN106838080A (en) * | 2016-12-27 | 2017-06-13 | 安徽星凯龙客车有限公司 | A kind of fugitive heat type wind turbine generator system of anti-dropout |
| CN106838080B (en) * | 2016-12-27 | 2019-03-05 | 安徽星凯龙客车有限公司 | A kind of fugitive heat type wind turbine generator system of anti-dropout |
| CN108799365A (en) * | 2018-07-25 | 2018-11-13 | 盐城加申汽车制动部件有限公司 | A kind of brake block of low noise |
| CN108930733A (en) * | 2018-07-30 | 2018-12-04 | 杭州西湖摩擦材料有限公司 | If the brake-shoe and preparation method thereof without metallic fiber brake block |
| CN108930734A (en) * | 2018-07-30 | 2018-12-04 | 杭州西湖摩擦材料有限公司 | If the brake-shoe and preparation method thereof of ceramic composite fibrous friction plate |
| CN108953425A (en) * | 2018-07-30 | 2018-12-07 | 杭州西湖摩擦材料有限公司 | Heavy brake-shoe and preparation method thereof |
| CN114876988A (en) * | 2022-05-19 | 2022-08-09 | 盐城工学院 | Low-noise brake pad with damping structure |
| RU226426U1 (en) * | 2024-03-12 | 2024-06-04 | Акционерное общество "Термостойкие изделия и инженерные разработки" (АО "ТИИР") | DISC BRAKE PADS |
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Legal Events
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| 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 |
Application publication date: 20150304 |
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| RJ01 | Rejection of invention patent application after publication |