CN203348385U - Brake pad - Google Patents
Brake pad Download PDFInfo
- Publication number
- CN203348385U CN203348385U CN 201320259830 CN201320259830U CN203348385U CN 203348385 U CN203348385 U CN 203348385U CN 201320259830 CN201320259830 CN 201320259830 CN 201320259830 U CN201320259830 U CN 201320259830U CN 203348385 U CN203348385 U CN 203348385U
- Authority
- CN
- China
- Prior art keywords
- brake pad
- steel plate
- brake
- groove
- brake block
- 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
Links
Images
Abstract
The utility model discloses a brake pad. The brake pad comprises a steel plate, a bonding thermal insulating layer and a friction block, wherein the steel plate, the bonding thermal insulating layer and the friction block are connected in sequence. A heat dissipation layer is arranged between the bonding thermal insulating layer and the friction block. A groove is formed in a friction surface of the friction block. A noise reduction piece is arranged on the steel plate. According to the brake pad, the design combination of the heat dissipation layer and the groove helps heat generated on the friction block be dissipated quickly, so that the service life of the brake pad is prolonged; the noise reduction piece plays a role in noise reduction.
Description
Technical field
The utility model relates to a kind of auto parts machinery, and more particularly, it relates to a kind of brake block.
Background technique
Brake block the time can produce instantaneous high temperature in braking, is especially running at high speed or during emergency braking, under the condition of high temperature, the friction factor of friction plate can descend, and is called character of heat-fading.Safety whether when the height of character of heat-fading determines the condition of high temperature and emergency braking.If the high temperature heat fade is serious, very easily cause long apart from the descending brake failure.Travelling comfort is the direct embodiment of frictional behaviour, comprises brake feel, noise, dust, smolders, peculiar smell etc.The raising with people's living standard that increases along with private car, meeting under safe basic premise, and travelling comfort more and more becomes the important indicator of friction plate.In comfort index, the noise situation of brake block is concerned about the most, when being arranged, many vehicle brakes can produce ear-piercing shriek, brake block is very large because of temperature variation in using simultaneously, easily produce dilatancy, thereby insensitivity meeting variation, both reduced sensitivity, shortened working life again.Therefore, in use accelerate heat radiation and produce relatively little noise in order to make existing automobile brake sheet, be not easy to produce dilatancy, insensitivity is high, is necessary to make improvements.
The model utility content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of easy heat radiation, brake block that noise is little.
For achieving the above object, the utility model provides following technological scheme: a kind of brake block, comprise the steel plate, bonding thermal-protective coating and the brake pad that connect successively, be provided with heat dissipating layer between described bonding thermal-protective coating and brake pad, the friction surface of described brake pad is provided with groove, and described steel plate is provided with bloop.
By adopting technique scheme, the composite design of heat dissipating layer and groove contributes to the heat produced on brake pad is left fast, and bloop plays the effect that reduces noise, extends the working life of brake block.
The utility model further is set to: described bloop is fixedly connected with steel plate.
By adopting technique scheme, bloop is fixed on steel plate, play fixation, sound is by generation of vibration, and noise during brake is that between brake pad and brake disc, frictional vibration produces, sound wave by brake pad to steel plate, intensity can occur once to change, and by steel plate, to bloop, can be occurred again once to change, due to phase resistance layer by layer, avoid resonance, thereby play the effect that reduces noise.
The utility model further is set to: described groove rectangular in shape.
By adopting technique scheme, groove is arranged on the friction surface of brake pad, and groove shapes is rectangle and is conducive to increase the quantity of groove on the friction surface of brake pad, strengthens the radiating effect of brake block.
The utility model further is set to: described heat dissipating layer is comprised of radiating fin.
By adopting technique scheme, the radiating fin cost is low, and volume is little, and successful is the first-selection that forms heat dissipating layer.And heat dissipating layer contributes to the heat produced on brake pad is left fast, extend the working life of brake block.
The utlity model has following advantage: the composite design of heat dissipating layer and groove contributes to the heat produced on brake pad is left fast, extends the working life of brake block; Bloop plays the effect that reduces noise.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model brake block;
The plan view that Fig. 2 is its steel plate of brake block shown in Fig. 1;
The plan view that Fig. 3 is its brake pad of brake block shown in Fig. 1.
In figure: 1, steel plate; 2, bonding thermal-protective coating; 3, heat dissipating layer; 4, brake pad; 5, bloop; 6, screw; 7, groove.
Embodiment
Shown in Fig. 3, the brake block of the present embodiment, comprise the steel plate 1, bonding thermal-protective coating 2 and the brake pad 4 that connect successively, between described bonding thermal-protective coating 2 and brake pad 4, is provided with heat dissipating layer 3, the friction surface of described brake pad 4 is provided with groove 7, and described steel plate 1 is provided with bloop 5.
By adopting technique scheme, heat dissipating layer 3 contributes to the heat produced on brake pad 4 is left fast with the composite design of groove 7, extends the working life of brake block; 5 of bloops play the effect that reduces noise.
Described bloop 5 is fixedly connected with steel plate 1.
By adopting technique scheme, with screw 6 or bolt, can be also that rivet is fixed on bloop 5 on steel plate 1, play fixation, sound is by generation of vibration, noise during brake is that between brake pad 4 and brake disc, frictional vibration produces, and sound wave is by brake pad 4 to steel plate 1, and intensity can occur once to change, by steel plate 1, to bloop 5, can be occurred again once to change, due to phase resistance layer by layer, avoid resonance, thereby play the effect that reduces noise.
Described groove 7 rectangular in shape.
By adopting technique scheme, groove 7 is arranged on the friction surface of brake pad 4, and groove 7 shapes are rectangle and are conducive to increase the quantity of groove 7 on the friction surface of brake pad 4, strengthen the radiating effect of brake block.
Described heat dissipating layer 3 is comprised of radiating fin.
By adopting technique scheme, the radiating fin cost is low, and volume is little, and successful is the first-selection that forms heat dissipating layer 3.And heat dissipating layer contributes to the heat produced on brake pad 4 is left fast, extend the working life of brake block.
The utlity model has following advantage: heat dissipating layer 3 contributes to the heat produced on brake pad 4 is left fast with the composite design of groove 7, extends the working life of brake block; 5 of bloops play the effect that reduces noise.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model also not only is confined to above-described embodiment, and all technological schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not break away under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a brake block, comprise the steel plate, bonding thermal-protective coating and the brake pad that connect successively, and it is characterized in that: be provided with heat dissipating layer between described bonding thermal-protective coating and brake pad, the friction surface of described brake pad is provided with groove, and described steel plate is provided with bloop.
2. brake block according to claim 1, it is characterized in that: described bloop is fixedly connected with steel plate.
3. brake block according to claim 2, is characterized in that: described groove rectangular in shape.
4. brake block according to claim 3, it is characterized in that: described heat dissipating layer is comprised of radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320259830 CN203348385U (en) | 2013-05-13 | 2013-05-13 | Brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320259830 CN203348385U (en) | 2013-05-13 | 2013-05-13 | Brake pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348385U true CN203348385U (en) | 2013-12-18 |
Family
ID=49748291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320259830 Expired - Fee Related CN203348385U (en) | 2013-05-13 | 2013-05-13 | Brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348385U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405802A (en) * | 2014-11-15 | 2015-03-11 | 柳州市莫尔斯汽配制造有限公司 | Brake block |
| CN104405798A (en) * | 2014-11-15 | 2015-03-11 | 柳州市莫尔斯汽配制造有限公司 | Brake block |
| CN105179536A (en) * | 2015-08-31 | 2015-12-23 | 腾志理 | Brake pad |
| CN107327521A (en) * | 2017-09-04 | 2017-11-07 | 浙江铭泰汽车零部件有限公司 | A kind of noise reduction brake block |
| CN109404449A (en) * | 2019-01-03 | 2019-03-01 | 倪岚霖 | A kind of automotive brake pads |
| CN112054629A (en) * | 2020-07-29 | 2020-12-08 | 乐屋(广东)高新科技有限公司 | Tubular motor composite brake pad |
-
2013
- 2013-05-13 CN CN 201320259830 patent/CN203348385U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405802A (en) * | 2014-11-15 | 2015-03-11 | 柳州市莫尔斯汽配制造有限公司 | Brake block |
| CN104405798A (en) * | 2014-11-15 | 2015-03-11 | 柳州市莫尔斯汽配制造有限公司 | Brake block |
| CN105179536A (en) * | 2015-08-31 | 2015-12-23 | 腾志理 | Brake pad |
| CN107327521A (en) * | 2017-09-04 | 2017-11-07 | 浙江铭泰汽车零部件有限公司 | A kind of noise reduction brake block |
| CN109404449A (en) * | 2019-01-03 | 2019-03-01 | 倪岚霖 | A kind of automotive brake pads |
| CN112054629A (en) * | 2020-07-29 | 2020-12-08 | 乐屋(广东)高新科技有限公司 | Tubular motor composite brake pad |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203348385U (en) | Brake pad | |
| CN102691737A (en) | Friction and electromagnetism integrated brake with double disk structure | |
| CN206280421U (en) | A kind of heat dissipation type brake block | |
| CN106151319B (en) | A kind of braking system | |
| CN201031899Y (en) | High speed brake disc | |
| CN202833773U (en) | High-temperature presaging disc brake gasket for car | |
| CN103775545A (en) | Vehicle brake pad | |
| CN207349313U (en) | A kind of automobile brake clamp brake pad and automobile brake clamp | |
| CN201670680U (en) | Brake device of elevator tractor | |
| CN208858821U (en) | A kind of energy-efficient vehicle brake apparatus | |
| CN104948616A (en) | Ventilation brake disc with centrifugal blades | |
| CN203348382U (en) | Strong brake pad | |
| CN205806283U (en) | The solid brake disc of groove | |
| CN202091414U (en) | Abrasion alarming device for brake pads | |
| CN208057765U (en) | A kind of new automobile brake-shoe | |
| CN203604507U (en) | Multi-working-condition brake block | |
| CN108757777A (en) | A kind of energy-efficient vehicle brake apparatus | |
| CN205578562U (en) | Automobile braking disk | |
| CN202790217U (en) | Expansion brake of wheelchair | |
| CN107654537A (en) | The higher brake block of security | |
| CN205479030U (en) | Slot ventilation brake disc | |
| CN204784335U (en) | Novel high speed train brake disc device | |
| CN205331289U (en) | Automobile braking disk | |
| CN202732809U (en) | A low-noise and highly wear-resisting brake pad | |
| CN203098647U (en) | Disc brake provided dust cover provided heat dissipation holes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140513 |