CN103322089A - Multi-working-condition heat dissipation type brake pad - Google Patents
Multi-working-condition heat dissipation type brake pad Download PDFInfo
- Publication number
- CN103322089A CN103322089A CN2013102181632A CN201310218163A CN103322089A CN 103322089 A CN103322089 A CN 103322089A CN 2013102181632 A CN2013102181632 A CN 2013102181632A CN 201310218163 A CN201310218163 A CN 201310218163A CN 103322089 A CN103322089 A CN 103322089A
- Authority
- CN
- China
- Prior art keywords
- curve bath
- face
- brake pad
- end surface
- operating mode
- 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.)
- Granted
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The invention discloses a multi-working-condition heat dissipation type brake pad which comprises a metal sheet (1) and a friction block (2). The friction block (2) is fixed on the metal sheet (1), and the periphery of the friction block (2) is composed of an outer arc end face (21), an inner arc end face (22), a first flat end face (23) and a second flat end face (24). A first arc-shaped groove (3) and a second arc-shaped groove (4) which are bent outwards are arranged on the working face of the friction block (2), the first arc-shaped groove (3) extends to the outer arc end face (21) from the first flat end face (23), and the second arc-shaped groove (4) extends to the outer arc end face (21) from the second flat end face (24). The brake pad can evenly dissipate heat and cool, dust and rainwater can be discharged conveniently, and the brake pad has good heat dissipation effect under multi-working-condition braking.
Description
Technical field
The present invention relates to the automobile brake technical field, relate in particular to a kind of multi-operating mode heat radiating type brake block, this brake block can carry out radiating and cooling equably, can discharge easily dust and rainwater, has good radiating effect under the multi-operating mode braking.
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 realizes the brake operating of automobile.In braking process, to rub between brake block and the brake disc and gather at short notice a large amount of heat energy, when 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 rose to certain value, the braking effect of brake block can significantly go down even lose efficacy.
Therefore, the heat dispersion of brake block is the key element that affects the brake block braking effect.
In the prior art, in order to solve the problems of the technologies described above, generally speaking, in the middle part of the brake pad of brake block, be provided with the straight trough perpendicular to its length direction, in braking process, the heat that drag friction produces can be discharged by straight trough, thereby brake pad is dispelled the heat, and dust and rainwater that drag friction produces also can be discharged along straight trough.But straight trough is arranged on the middle part of brake pad, can't carry out Homogeneouslly-radiating to whole brake pad, and sense of rotation and the straight trough of brake disc are perpendicular, and the radiating effect of straight trough is also poor, in addition, dust also easily accumulates in the straight trough, thereby has affected the stability of brake pad; Automobile normally travel and the reversing state under when braking, straight trough can't be realized the great heat radiation effect of multi-operating mode braking.
Summary of the invention
In order to solve the technical problem that exists in the background technique, the present invention proposes a kind of multi-operating mode heat radiating type brake block, this brake block can carry out radiating and cooling equably, can discharge easily dust and rainwater, and has good radiating effect under the multi-operating mode braking.
A kind of multi-operating mode heat radiating type brake block, comprise tinsel and brake pad, brake pad is fixed on the tinsel, the outer circumferential face of brake pad is comprised of outer arc end face, inner arc end face, the first planar end surface and the second planar end surface, working surface at brake pad is provided with bandy the first curve bath and the second curve bath, wherein, the first curve bath extends to the outer arc end face from the first planar end surface, and the second curve bath extends to the outer arc end face from the second planar end surface.
Preferably, the flute length of the first curve bath and the second curve bath equates.
Preferably, the groove depth of the first curve bath and the second curve bath equates.
Preferably, the groove width of the first curve bath and the second curve bath equates.
Preferably, the first curve bath and the second curve bath intersect.
Preferably, the first curve bath and the second curve bath are symmetrical.
Preferably, the first curve bath extends to the intersection of outer arc end face and the second planar end surface from the inner of the first planar end surface, and the first curve bath extends to the intersection of outer arc end face and the first planar end surface from the inner of the second planar end surface.
Preferably, the first curve bath and the second curve bath are divided into four independently sub-brake pads with brake pad.
Among the present invention, multi-operating mode heat radiating type brake block is comprised of tinsel and brake pad, working surface at brake pad is provided with bandy the first curve bath and the second curve bath, and the first curve bath extends to the outer arc end face from the first planar end surface, and the second curve bath extends to the outer arc end face from the second planar end surface.
By bandy two curve baths are set, the direction of curve bath is consistent with the sense of rotation of brake disc, in braking process, brake disc drives surrounding atmosphere and produces swirling eddy, when brake block and brake disc rub, swirling eddy can enter the heat that in the curve bath drag friction is produced and take away, can carry out the Homogeneouslly-radiating cooling to brake pad by airflow function, and, the dust that produces in the braking process and rainwater also are more prone to along curve bath two discharges, thereby have improved the stability of brake pad.
Two curve baths have run through the length direction of brake pad substantially, therefore, can carry out the gamut radiating and cooling to whole brake pad, and its radiating and cooling effect is evenly good.
In the present invention, this multi-operating mode heat radiating type brake block has realized having good radiating effect under the multi-operating mode braking: when braking under normal travelling state, the first curve bath extends to the outer arc end face from the first planar end surface, air-flow flows through from the first curve bath, can laterally the heat of brake pad be taken away from the inboard, its radiating and cooling is respond well; When the reversing state was braked, the second curve bath extended to the outer arc end face from the second planar end surface, and air-flow flows through from the second curve bath, can laterally the heat of brake pad be taken away from the inboard, and its radiating and cooling is respond well; Like this, by the first curve bath and the second curve bath are set, automobile normally travel and the reversing state under when braking radiating and cooling respond well, thereby realized under the multi-operating mode braking, having good radiating effect.
Description of drawings
Fig. 1 is the structural representation of a kind of multi-operating mode heat radiating type brake block of proposing of the present invention.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of multi-operating mode heat radiating type brake block of proposing of the present invention
With reference to Fig. 1, a kind of multi-operating mode heat radiating type brake block that the present invention proposes, comprise tinsel 1 and brake pad 2, brake pad 2 is fixed on the tinsel 1, the outer circumferential face of brake pad 2 is comprised of outer arc end face 21, inner arc end face 22, the first planar end surface 23 and the second planar end surface 24, working surface at brake pad 2 is provided with bandy the first curve bath 3 and the second curve bath 4, wherein, the first curve bath 3 extends to outer arc end face 21, the second curve baths 4 from the first planar end surface 23 and extends to outer arc end face 21 from the second planar end surface 24.
By bandy two curve baths are set, the direction of curve bath is consistent with the sense of rotation of brake disc, in braking process, brake disc drives surrounding atmosphere and produces swirling eddy, when brake block and brake disc rub, swirling eddy can enter the heat that in the curve bath drag friction is produced and take away, can carry out the Homogeneouslly-radiating cooling to brake pad by airflow function, and, the dust that produces in the braking process and rainwater also are more prone to along curve bath two discharges, thereby have improved the stability of brake pad.
Two curve baths have run through the length direction of brake pad substantially, therefore, can carry out the gamut radiating and cooling to whole brake pad, and its radiating and cooling effect is evenly good.
In the present invention, have on the basis of above-mentioned technique effect, this multi-operating mode heat radiating type brake block has realized having good radiating effect under the multi-operating mode braking: when braking under normal travelling state, the first curve bath extends to the outer arc end face from the first planar end surface, air-flow flows through from the first curve bath, can laterally the heat of brake pad be taken away from the inboard, its radiating and cooling is respond well; When the reversing state was braked, the second curve bath extended to the outer arc end face from the second planar end surface, and air-flow flows through from the second curve bath, can laterally the heat of brake pad be taken away from the inboard, and its radiating and cooling is respond well; Like this, by the first curve bath and the second curve bath are set, automobile normally travel and the reversing state under when braking radiating and cooling respond well, thereby realized under the multi-operating mode braking, having good radiating effect.
In Fig. 1, working surface at brake pad 2 is provided with first curve bath 3 and second curve bath 4, the flute length of the first curve bath 3 and the second curve bath 4 is equal, and the groove depth of the first curve bath 3 and the second curve bath 4 is equal, and the groove width of the first curve bath 3 and the second curve bath 4 equates.
The first curve bath 3 and the second curve bath 4 intersect, and the first curve bath 3 and the second curve bath 4 are symmetrical.
The first curve bath 3 extends to the intersection of outer arc end face 21 and the second planar end surface 24 from the inner of the first planar end surface 23, the first curve bath 4 extends to the intersection of outer arc end face 21 and the first planar end surface 23 from the inner of the second planar end surface 24.
In actual application, a plurality of the first curve baths 3 and a plurality of the second curve bath 4 can also be set, symmetrical in twos, its radiating and cooling effect is better.
In Fig. 1, in the specific design process, by the first curve bath 3 and the second curve bath 4 are set, brake pad 2 can be divided into four independently sub-brake pads.
The above; only be the better 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; be equal to replacement or change according to technological scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (8)
1. multi-operating mode heat radiating type brake block, comprise tinsel (1) and brake pad (2), brake pad (2) is fixed on the tinsel (1), it is characterized in that, the outer circumferential face of brake pad (2) is by outer arc end face (21), inner arc end face (22), the first planar end surface (23) and the second planar end surface (24) form, working surface at brake pad (2) is provided with bandy the first curve bath (3) and the second curve bath (4), wherein, the first curve bath (3) extends to outer arc end face (21) from the first planar end surface (23), and the second curve bath (4) extends to outer arc end face (21) from the second planar end surface (24).
2. multi-operating mode heat radiating type brake block according to claim 1 is characterized in that, the flute length of the first curve bath (3) and the second curve bath (4) equates.
3. multi-operating mode heat radiating type brake block according to claim 1 is characterized in that, the groove depth of the first curve bath (3) and the second curve bath (4) equates.
4. multi-operating mode heat radiating type brake block according to claim 1 is characterized in that, the groove width of the first curve bath (3) and the second curve bath (4) equates.
5. each described multi-operating mode heat radiating type brake block is characterized in that according to claim 1-4, and the first curve bath (3) and the second curve bath (4) intersect.
6. multi-operating mode heat radiating type brake block according to claim 5 is characterized in that, the first curve bath (3) and the second curve bath (4) are symmetrical.
7. multi-operating mode heat radiating type brake block according to claim 6, it is characterized in that, the first curve bath (3) extends to the intersection of outer arc end face (21) and the second planar end surface (24) from the inner of the first planar end surface (23), the first curve bath (4) extends to the intersection of outer arc end face (21) and the first planar end surface (23) from the inner of the second planar end surface (24).
8. multi-operating mode heat radiating type brake block according to claim 5 is characterized in that, the first curve bath (3) and the second curve bath (4) are divided into four independently sub-brake pads with brake pad (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310218163.2A CN103322089B (en) | 2013-06-03 | 2013-06-03 | A kind of Multi-working-conditheat heat dissipation type brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310218163.2A CN103322089B (en) | 2013-06-03 | 2013-06-03 | A kind of Multi-working-conditheat heat dissipation type brake pad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103322089A true CN103322089A (en) | 2013-09-25 |
| CN103322089B CN103322089B (en) | 2015-12-23 |
Family
ID=49191039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310218163.2A Active CN103322089B (en) | 2013-06-03 | 2013-06-03 | A kind of Multi-working-conditheat heat dissipation type brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103322089B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591197A (en) * | 2013-10-21 | 2014-02-19 | 芜湖东正汽车工业有限公司 | Heat-dissipation type wear-resistant brake pad |
| CN103591198A (en) * | 2013-10-21 | 2014-02-19 | 芜湖东正汽车工业有限公司 | Multi-working-condition wear-resistant brake pad |
| CN103591189A (en) * | 2013-10-21 | 2014-02-19 | 芜湖东正汽车工业有限公司 | Multi-working-condition disc-type brake pad |
| CN103758899A (en) * | 2013-12-25 | 2014-04-30 | 柳州正菱集团有限公司 | Brake pad |
| CN109458417A (en) * | 2018-12-30 | 2019-03-12 | 河北百龙汽车配件制造有限公司 | A kind of automobile brake disc of long-life |
| US10724587B2 (en) | 2017-06-28 | 2020-07-28 | Federal-Mogul Motorparts Llc | Disc brake pad for a vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159850A (en) * | 1994-08-26 | 1997-09-17 | 弗朗西斯·爱德华·帕森斯 | Wet disc Brake |
| KR20030080710A (en) * | 2002-04-10 | 2003-10-17 | 주식회사 한국베랄 | Brake pad for disc brake |
| CN102954136A (en) * | 2011-08-31 | 2013-03-06 | 昆山新力精密五金有限公司 | Novel disc type brake pad |
| CN202833773U (en) * | 2012-10-29 | 2013-03-27 | 浙江铭泰汽车零部件有限公司 | High-temperature presaging disc brake gasket for car |
| CN203374713U (en) * | 2013-06-03 | 2014-01-01 | 芜湖东正汽车工业有限公司 | Multi-working-condition heat dissipating type brake pad |
-
2013
- 2013-06-03 CN CN201310218163.2A patent/CN103322089B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1159850A (en) * | 1994-08-26 | 1997-09-17 | 弗朗西斯·爱德华·帕森斯 | Wet disc Brake |
| KR20030080710A (en) * | 2002-04-10 | 2003-10-17 | 주식회사 한국베랄 | Brake pad for disc brake |
| CN102954136A (en) * | 2011-08-31 | 2013-03-06 | 昆山新力精密五金有限公司 | Novel disc type brake pad |
| CN202833773U (en) * | 2012-10-29 | 2013-03-27 | 浙江铭泰汽车零部件有限公司 | High-temperature presaging disc brake gasket for car |
| CN203374713U (en) * | 2013-06-03 | 2014-01-01 | 芜湖东正汽车工业有限公司 | Multi-working-condition heat dissipating type brake pad |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591197A (en) * | 2013-10-21 | 2014-02-19 | 芜湖东正汽车工业有限公司 | Heat-dissipation type wear-resistant brake pad |
| CN103591198A (en) * | 2013-10-21 | 2014-02-19 | 芜湖东正汽车工业有限公司 | Multi-working-condition wear-resistant brake pad |
| CN103591189A (en) * | 2013-10-21 | 2014-02-19 | 芜湖东正汽车工业有限公司 | Multi-working-condition disc-type brake pad |
| CN103591197B (en) * | 2013-10-21 | 2015-12-23 | 芜湖东正汽车工业有限公司 | A kind of heat-dissipation type wear-resistant brake pad |
| CN103591198B (en) * | 2013-10-21 | 2016-03-02 | 芜湖东正汽车工业有限公司 | A kind of Multi-working-conditwear-resistant wear-resistant brake pad |
| CN103591189B (en) * | 2013-10-21 | 2016-06-29 | 芜湖东正汽车工业有限公司 | A kind of Multi-working-conditdisc-type disc-type brake pad |
| CN103758899A (en) * | 2013-12-25 | 2014-04-30 | 柳州正菱集团有限公司 | Brake pad |
| US10724587B2 (en) | 2017-06-28 | 2020-07-28 | Federal-Mogul Motorparts Llc | Disc brake pad for a vehicle |
| CN109458417A (en) * | 2018-12-30 | 2019-03-12 | 河北百龙汽车配件制造有限公司 | A kind of automobile brake disc of long-life |
| CN109458417B (en) * | 2018-12-30 | 2021-09-07 | 河北百龙汽车配件股份有限公司 | Long-life automobile brake disc |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103322089B (en) | 2015-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103322089A (en) | Multi-working-condition heat dissipation type brake pad | |
| US8413771B2 (en) | Brake pad assembly | |
| CN205715384U (en) | A kind of heat-dissipation brake disc | |
| CN204200918U (en) | Brake disc and vehicle | |
| CN201908979U (en) | Automobile brake disc | |
| CN203374713U (en) | Multi-working-condition heat dissipating type brake pad | |
| CN103591197B (en) | A kind of heat-dissipation type wear-resistant brake pad | |
| CN103883653B (en) | A kind of brake block for disk brake | |
| CN103591198B (en) | A kind of Multi-working-conditwear-resistant wear-resistant brake pad | |
| CN103591188A (en) | Automatic-cleaning wear-resistant brake pad | |
| CN203604518U (en) | Cooling abrasion-resistant brake block | |
| CN203604507U (en) | Multi-working-condition brake block | |
| CN203604517U (en) | Multi-working-condition wear-resisting brake block | |
| CN204493537U (en) | Disk brake for car | |
| CN203146663U (en) | Brake disc with ventilation ducts | |
| CN203516543U (en) | Self-cleaning disc-type brake pad | |
| CN103322092A (en) | Inclined-face type brake block | |
| CN203604506U (en) | Self-cleaning abrasion-proof brake pad | |
| CN103591190B (en) | A kind of heat-dissipation type disc brake pad | |
| US20070261929A1 (en) | Aerodynamic vented rotor | |
| CN204553652U (en) | A kind of brake block of high efficiency and heat radiation | |
| CN203516542U (en) | Heat-dissipation disc brake pad | |
| CN203023359U (en) | Brake disk | |
| CN103591189B (en) | A kind of Multi-working-conditdisc-type disc-type brake pad | |
| CN205806283U (en) | The solid brake disc of groove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 241100 Wuhu Machinery Industrial Park, Wuhu, Anhui Patentee after: WUHU DEYE FRICTION MATERIAL CO., LTD. Address before: Three road 241100 Anhui city of Wuhu province Wuhu County Industrial Park Wuhu No. 1058 weft Patentee before: Wuhu Dongzheng Automotive Industrial Co., Ltd. |