CN103591188A - Automatic-cleaning wear-resistant brake pad - Google Patents
Automatic-cleaning wear-resistant brake pad Download PDFInfo
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- CN103591188A CN103591188A CN201310496593.0A CN201310496593A CN103591188A CN 103591188 A CN103591188 A CN 103591188A CN 201310496593 A CN201310496593 A CN 201310496593A CN 103591188 A CN103591188 A CN 103591188A
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- brake pad
- brake
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Abstract
The invention discloses a automatic-cleaning wear-resistant brake pad comprising a metal piece and a friction block which are fitted into a whole. The peripheral face of the friction block is composed of an outer arc end face, an inner arc end face and two lateral end faces, the lateral end faces of the friction block are provided with chamfers, a micro pit is arranged on a friction face, facing a brake disc, of the friction block, a first groove body and a second groove body which are U-shaped grooves are arranged on two side portions of one face, facing the brake disc, of the friction block, groove width of the first groove body and the second groove body gradually increases in a direction from the inner arc end face to the outer arc end face, and a thickness warning strip perpendicular to an interface of the metal piece and the friction block is arranged on the outer arc end face of the friction block. The automatic-cleaning wear-resistant brake pad has good wear-resistant effect, automatic-cleaning effect and heat-radiating effect.
Description
Technical field
The present invention relates to automobile brake technical field, relate in particular to the wear-resisting brake block of a kind of automatically cleaning.
Background technique
Brake block is the power unit that automobile is braked in the process of moving, and brake block is by clamping the brake disc with tyre rotation, and brake block and brake disc rub, and the kinetic energy that travels of automobile is converted to heat energy, thereby realize the brake operating of automobile.In braking process, between brake block and brake disc, rub and gather at short notice a large amount of heat energy, while especially carrying out Emergency braking in running at high speed, the temperature of brake block can be gathered rising at short notice, after the temperature of brake block rises to certain value, the braking effect of brake block can significantly go down and even lose efficacy; And, at brake block and brake disc, to carry out in friction process, brake block wearing and tearing can produce a large amount of dust, and its dust accumulation also can affect its braking effect on brake block.Therefore, to those skilled in the art, urgently brake block of the prior art is carried out to structural design, improve wear-resisting, heat radiation and the cleaning effect of brake block.
Summary of the invention
In order to solve the technical problem existing in background technique, the present invention proposes the wear-resisting brake block of a kind of automatically cleaning, there is good wear-resisting effect, automatically cleaning effect and radiating effect.
The wear-resisting brake block of a kind of automatically cleaning, comprise tinsel and brake pad, described tinsel and the laminating of described brake pad are in aggregates, and the outer circumferential face of described brake pad is comprised of outer arc end face, inner arc end face and both sides end face, and described brake pad is provided with miniature pit on the rubbing surface of brake disc; At described brake pad, towards the both sides portion of brake disc one side, be respectively arranged with the first cell body and the second cell body, described the first cell body and the second cell body are U-shaped groove; From inner arc end face, to outer arc end face direction, the groove width of described the first cell body, described the second cell body increases gradually, is provided with the thickness warning bar perpendicular to described tinsel and described brake pad interface on the outer arc end face of described brake pad.
Preferably, the groove depth of described the first cell body is from described outer arc end face to described inner arc end face equal and opposite in direction.
Preferably, the groove depth of described the second cell body is from described outer arc end face to described inner arc end face equal and opposite in direction.
Preferably, described the first cell body and described the second cell body are symmetrical arranged with respect to the center line of described brake pad.
Preferably, described miniature pit is evenly distributed on described brake pad on the rubbing surface of brake disc.
In the present invention, at brake pad, on the rubbing surface of brake disc, be provided with miniature pit, thereby increase the friction factor of this rubbing surface, promote the braking quality of brake block, both sides at the rubbing surface of brake pad arrange the first cell body and the second cell body, and the first cell body from inner arc end face to outer arc end face direction, the groove width of the second cell body increases gradually, in braking process, dust and heat are more prone to by the first cell body, the second cell body is discharged from the larger outward opening of outer arc end face one side, and, the high velocity air producing in the friction process of brake block and brake disc, can further strengthen the discharge effect certainly of dust and heat, the first cell body and the second cell body are designed to U-shaped groove, can the row's of avoiding dust dead angle, avoid the accumulation of dust, make dust discharge more smooth and easy, thickness warning line perpendicular to described tinsel and described brake pad interface is set on the outer arc end face of brake pad, can points out the state of wear of brake pad, prevent that brake block excessive wear from causing inefficacy to cause security incident.
Accompanying drawing explanation
Fig. 1 is the plan view of the wear-resisting brake block of a kind of automatically cleaning of embodiment of the present invention proposition;
Fig. 2 is the side view of the wear-resisting brake block of automatically cleaning in Fig. 1.
Embodiment
As shown in Figure 1-2, Fig. 1 is the plan view of the wear-resisting brake block of a kind of automatically cleaning of embodiment of the present invention proposition; Fig. 2 is the side view of the wear-resisting brake block of automatically cleaning in Fig. 1.
With reference to Fig. 1-2, the wear-resisting brake block of a kind of automatically cleaning that the embodiment of the present invention proposes, comprise tinsel 2 and brake pad 1, tinsel 2 and brake pad 1 laminating are in aggregates, the outer circumferential face of brake pad 1 is comprised of outer arc end face, inner arc end face and both sides end face, and brake pad 1 is provided with miniature pit on the rubbing surface of brake disc; At brake pad 1, towards brake disc both sides portion simultaneously, being respectively arranged with the first cell body 3 and the second cell body 4, the first cell bodies 3 and the second cell body 4 is U-shaped groove; From inner arc end face, to outer arc end face direction, the groove width of the first cell body 3, the second cell body 4 increases gradually, is provided with the thickness warning bar 5 perpendicular to tinsel 2 and brake pad 1 interface on the outer arc end face of brake pad 1.
In the present embodiment, at brake pad 1, on the rubbing surface of brake disc, be provided with miniature pit, thereby increase the friction factor of this rubbing surface, promote the braking quality of brake block, both sides at the rubbing surface of brake pad 1 arrange the first cell body 3 and the second cell body 4, and the first cell body 3 from inner arc end face to outer arc end face direction, the groove width of the second cell body 4 increases gradually, in braking process, dust and heat are more prone to by the first cell body 3, the second cell body 4 is discharged from the larger outward opening of outer arc end face one side, and, the high velocity air producing in the friction process of brake block and brake disc, can further strengthen the discharge effect certainly of dust and heat, the first cell body 3 and the second cell body 4 are designed to U-shaped groove, can the row's of avoiding dust dead angle, avoid the accumulation of dust, make dust discharge more smooth and easy, thickness warning line perpendicular to tinsel 2 and brake pad 1 interface is set on the outer arc end face of brake pad 1, can points out the state of wear of brake pad 1, prevent that brake block excessive wear from causing inefficacy to cause security incident.
In specific design process, can design the groove depth of the first cell body 3, the second cell body 4 from outer arc end face to inner arc end face equal and opposite in direction, to facilitate processing and fabricating.
In the above-described embodiments, the first cell body 3 and the second cell body 4 are symmetrical arranged with respect to the center line of brake pad 1, thereby whole brake pad 1 is produced to clean and radiating effect uniformly.
In further embodiment, friction plate is evenly distributed on brake pad 1 on the rubbing surface of brake disc, thereby improves the uniformity of friction, promotes wear-resisting property.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technological scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.
Claims (5)
1. the wear-resisting brake block of automatically cleaning, it is characterized in that, comprise tinsel (2) and brake pad (1), described tinsel (2) and described brake pad (1) are fitted in aggregates, the outer circumferential face of described brake pad (1) is comprised of outer arc end face, inner arc end face and both sides end face, and described brake pad (1) is provided with miniature pit on the rubbing surface of brake disc; At described brake pad (1), towards the both sides portion of brake disc one side, be respectively arranged with the first cell body (3) and the second cell body (4), described the first cell body (3) and the second cell body (4) are U-shaped groove; From inner arc end face to outer arc end face direction, the groove width of described the first cell body (3), described the second cell body (4) increases gradually, is provided with the thickness warning bar (5) perpendicular to described tinsel (2) and described brake pad (1) interface on the outer arc end face of described brake pad (1).
2. the wear-resisting brake block of automatically cleaning according to claim 1, is characterized in that, the groove depth of described the first cell body (3) is from described outer arc end face to described inner arc end face equal and opposite in direction.
3. the wear-resisting brake block of automatically cleaning according to claim 1, is characterized in that, the groove depth of described the second cell body (4) is from described outer arc end face to described inner arc end face equal and opposite in direction.
4. the wear-resisting brake block of automatically cleaning according to claim 1, is characterized in that, described the first cell body (3) is symmetrical arranged with the center line of described the second cell body (4) with respect to described brake pad (1).
5. the wear-resisting brake block of automatically cleaning according to claim 1, is characterized in that, described miniature pit is evenly distributed on described brake pad (1) on the rubbing surface of brake disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310496593.0A CN103591188A (en) | 2013-10-21 | 2013-10-21 | Automatic-cleaning wear-resistant brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310496593.0A CN103591188A (en) | 2013-10-21 | 2013-10-21 | Automatic-cleaning wear-resistant brake pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103591188A true CN103591188A (en) | 2014-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310496593.0A Pending CN103591188A (en) | 2013-10-21 | 2013-10-21 | Automatic-cleaning wear-resistant brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103591188A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607403A (en) * | 2015-02-02 | 2015-05-13 | 福建华泰汽配工业股份有限公司 | Brake pad surface cleaning machine |
| CN107044500A (en) * | 2017-05-03 | 2017-08-15 | 安徽星凯龙客车有限公司 | A kind of wear-resisting automatically cleaning disc brake system |
| CN107178571A (en) * | 2017-06-20 | 2017-09-19 | 安徽贵达汽车部件有限公司 | A kind of self-cleaning alarm, brake brake block |
-
2013
- 2013-10-21 CN CN201310496593.0A patent/CN103591188A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607403A (en) * | 2015-02-02 | 2015-05-13 | 福建华泰汽配工业股份有限公司 | Brake pad surface cleaning machine |
| CN107044500A (en) * | 2017-05-03 | 2017-08-15 | 安徽星凯龙客车有限公司 | A kind of wear-resisting automatically cleaning disc brake system |
| CN107178571A (en) * | 2017-06-20 | 2017-09-19 | 安徽贵达汽车部件有限公司 | A kind of self-cleaning alarm, brake brake block |
| CN107178571B (en) * | 2017-06-20 | 2018-11-20 | 安徽贵达汽车部件有限公司 | A kind of self-cleaning alarm, brake brake block |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |
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| WD01 | Invention patent application deemed withdrawn after publication |