CN103591198A - Multi-working-condition wear-resistant brake pad - Google Patents
Multi-working-condition wear-resistant brake pad Download PDFInfo
- Publication number
- CN103591198A CN103591198A CN201310497148.6A CN201310497148A CN103591198A CN 103591198 A CN103591198 A CN 103591198A CN 201310497148 A CN201310497148 A CN 201310497148A CN 103591198 A CN103591198 A CN 103591198A
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped groove
- brake
- groove group
- brake pad
- 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 wear-resistant brake pad comprising a metal piece and a friction block which are fitted into a whole. Buffering bevels are arranged on two sides of the friction block, a friction piece is arranged on a friction face, facing a brake disc, of the friction block, a first arc-shaped open groove group and a second arc-shaped open groove group are arranged on the friction face, facing the brake disc, of the friction block, arc protruding directions of arc-shaped open grooves in the first arc-shaped open groove group are identical with rotating direction of the brake disc, arc protruding directions of arc-shaped open grooves in the second arc-shaped open groove group are opposite to the rotating direction of the brake disc, and two ends of the arc-shaped open grooves in the first arc-shaped open groove group and the second arc-shaped open groove group extend to the edge of the friction block.
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 multi-operating mode.
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, to 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.
Therefore, the frictional behaviour of brake block and heat dispersion are the key elements that affects brake block braking effect.
In prior art, in order to solve the problems of the technologies described above, generally, brake pad middle part at brake block is 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, cannot carry out Homogeneouslly-radiating to whole brake pad, and sense of rotation and the straight trough of brake disc are perpendicular, the radiating effect of straight trough is also poor, in addition, dust also easily accumulates in straight trough, thereby has affected the stability of brake pad; Automobile normally travel and reversing state under while braking, straight trough cannot be realized the great heat radiation effect of multi-operating mode braking.
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 multi-operating mode, this brake block wear-resisting property is good, can carry out equably radiating and cooling, can discharge easily dust and rainwater, and there is good radiating effect under multi-operating mode braking.
The wear-resisting brake block of a kind of multi-operating mode that the present invention proposes, comprise tinsel and brake pad, between described tinsel and described brake pad, fit in aggregates, the both sides of described brake pad are provided with buffering inclined-plane, and described brake pad is inlaid with friction plate on the rubbing surface of brake disc; Described brake pad is provided with the first arc-shaped groove group and the second arc-shaped groove group on the rubbing surface of brake disc, in described the first arc-shaped groove group, the arc protrusion direction of arc-shaped groove is identical with brake disc sense of rotation, arc protrusion direction and the brake disc direction of rotation of arc-shaped groove in described the second arc-shaped groove group; In described the first arc-shaped groove group and described the second arc-shaped groove group, the two ends of arc-shaped groove extend to the limit portion of described brake pad.
Preferably, described friction plate is evenly distributed on described brake pad unslotted region on the rubbing surface of brake disc.
Preferably, described friction plate adopts stupalith or carbon fibre material to make.
Preferably, therefrom mind-set two side direction flute length, groove depth, groove width all reduce the arc-shaped groove in described the first arc-shaped groove group gradually.
Preferably, therefrom mind-set two side direction flute length, groove depth, groove width all reduce the arc-shaped groove in described the second arc-shaped groove group gradually.
In the present invention, the wear-resisting brake block of this multi-operating mode is provided with buffering inclined-plane in the both sides of brake pad, therefore when automobile produces vibrations, between the buffering inclined-plane of both sides and brake disc, be reserved with sufficient buffer space, thereby can effectively avoid the collision between brake pad and brake disc, can extend the working life of brake block, brake pad is inlaid with friction plate on the rubbing surface of brake disc, thereby promotes skin friction and the wear-resisting property of friction plate, simultaneously, under multi-operating mode braking, there is good radiating effect: while braking under normal travelling state, air enters the arc-shaped groove of the first arc-shaped groove group along the direction of slotting in the first arc-shaped groove group, and with brake disc motion, be eddy current shape and discharge from arc-shaped groove, the heat that Air Flow band car brings because of brake, its radiating effect and cooling-down effect are good all the time, because arc-shaped groove direction in the force direction between brake disc and brake pad and the first arc-shaped groove group is consistent, the dust producing in rainwater and brake process is more easily discharged along arc-shaped groove, make brake block performance more stable, when reversing state is braked, air enters the arc-shaped groove of the second arc-shaped groove group along the direction of slotting in the second arc-shaped groove group, and with brake disc motion, be eddy current shape and discharge from arc-shaped groove, the heat that Air Flow band car brings because of brake, its radiating effect and cooling-down effect are good all the time, because arc-shaped groove direction in the force direction between brake disc and brake pad and the second arc-shaped groove group is consistent, the dust producing in rainwater and brake process is more easily discharged along arc-shaped groove, makes brake block performance more stable, like this, by the first curve bath group and the second curve bath group are set, automobile normally travel and reversing state under while braking radiating and cooling respond well, thereby realized under multi-operating mode braking, there is good radiating effect, in the first arc-shaped groove group and the second arc-shaped groove group, the two ends of arc-shaped groove extend to the limit portion of brake pad, make the heat radiation of brake block and the dust velocity of discharge faster.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wear-resisting brake block of a kind of multi-operating mode that proposes of the present invention;
Fig. 2 is the side view of the wear-resisting brake block of a kind of multi-operating mode that proposes of the present invention.
Embodiment
As depicted in figs. 1 and 2, Fig. 1 is the structural representation of the wear-resisting brake block of a kind of multi-operating mode that proposes of the present invention; Fig. 2 is the side view of the wear-resisting brake block of a kind of multi-operating mode that proposes of the present invention.
See figures.1.and.2, the wear-resisting brake block of a kind of multi-operating mode that the present invention proposes, comprise tinsel 3 and brake pad 4, between described tinsel 3 and described brake pad 4, fit in aggregates, the both sides of described brake pad 4 are provided with buffering inclined-plane 5, and described brake pad 4 is inlaid with friction plate on the rubbing surface of brake disc; Described brake pad 4 is provided with the first arc-shaped groove group 1 and the second arc-shaped groove group 2 on the rubbing surface of brake disc, in described the first arc-shaped groove group 1, the arc protrusion direction of arc-shaped groove is identical with brake disc sense of rotation, arc protrusion direction and the brake disc direction of rotation of arc-shaped groove in described the second arc-shaped groove group 2; In described the first arc-shaped groove group 1 and described the second arc-shaped groove group 2, the two ends of arc-shaped groove extend to the limit portion of described brake pad 4.
In the present embodiment, described friction plate is evenly distributed on described brake pad 4 unslotted region on the rubbing surface of brake disc.
In specific design process, described friction plate adopts stupalith or carbon fibre material to make.
In specific design process, the arc-shaped groove in described the first arc-shaped groove group 1 and the second arc-shaped groove group 2 therefrom mind-set two side direction flute length, groove depth, groove width all reduces gradually.
In the present invention, the wear-resisting brake block of this multi-operating mode is provided with buffering inclined-plane 5 in the both sides of brake pad 4, therefore when automobile produces vibrations, between the buffering inclined-plane 5 of both sides and brake disc, be reserved with sufficient buffer space, thereby can effectively avoid the collision between brake pad 4 and brake disc, can extend the working life of brake block, brake pad 4 is inlaid with friction plate on the rubbing surface of brake disc, thereby promotes skin friction and the wear-resisting property of friction plate, simultaneously, under multi-operating mode braking, there is good radiating effect: while braking under normal travelling state, air enters the arc-shaped groove of the first arc-shaped groove group 1 along the direction of slotting in the first arc-shaped groove group 1, and with brake disc motion, be eddy current shape and discharge from arc-shaped groove, the heat that Air Flow band car brings because of brake, its radiating effect and cooling-down effect are good all the time, because arc-shaped groove direction in the force direction between brake disc and brake pad 4 and the first arc-shaped groove group 1 is consistent, the dust producing in rainwater and brake process is more easily discharged along arc-shaped groove, make brake block performance more stable, when reversing state is braked, air enters the arc-shaped groove of the second arc-shaped groove group 2 along the direction of slotting in the second arc-shaped groove group 2, and with brake disc motion, be eddy current shape and discharge from arc-shaped groove, the heat that Air Flow band car brings because of brake, its radiating effect and cooling-down effect are good all the time, because arc-shaped groove direction in the force direction between brake disc and brake pad 4 and the second arc-shaped groove group 2 is consistent, the dust producing in rainwater and brake process is more easily discharged along arc-shaped groove, makes brake block performance more stable, like this, by the first curve bath group and the second curve bath group are set, automobile normally travel and reversing state under while braking radiating and cooling respond well, thereby realized under multi-operating mode braking, there is good radiating effect, in the first arc-shaped groove group 1 and the second arc-shaped groove group 2, the two ends of arc-shaped groove extend to the limit portion of brake pad 4, make the heat radiation of brake block and the dust velocity of discharge faster.
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 multi-operating mode, it is characterized in that, comprise tinsel (3) and brake pad (4), between described tinsel (3) and described brake pad (4), fit in aggregates, the both sides of described brake pad (4) are provided with buffering inclined-plane (5), and described brake pad (4) is inlaid with friction plate on the rubbing surface of brake disc; Described brake pad (4) is provided with the first arc-shaped groove group (1) and the second arc-shaped groove group (2) on the rubbing surface of brake disc, in described the first arc-shaped groove group (1), the arc protrusion direction of arc-shaped groove is identical with brake disc sense of rotation, arc protrusion direction and the brake disc direction of rotation of arc-shaped groove in described the second arc-shaped groove group (2); In described the first arc-shaped groove group (1) and described the second arc-shaped groove group (2), the two ends of arc-shaped groove extend to the limit portion of described brake pad (4).
2. the wear-resisting brake block of multi-operating mode according to claim 1, is characterized in that, described friction plate is evenly distributed on described brake pad (4) unslotted region on the rubbing surface of brake disc.
3. the wear-resisting brake block of multi-operating mode according to claim 1, is characterized in that, described friction plate adopts stupalith or carbon fibre material to make.
4. the wear-resisting brake block of multi-operating mode according to claim 1, is characterized in that, the arc-shaped groove in described the first arc-shaped groove group (1) therefrom mind-set two side direction flute length, groove depth, groove width all reduces gradually.
5. the wear-resisting brake block of multi-operating mode according to claim 1, is characterized in that, the arc-shaped groove in described the second arc-shaped groove group (2) therefrom mind-set two side direction flute length, groove depth, groove width all reduces gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310497148.6A CN103591198B (en) | 2013-10-21 | 2013-10-21 | A kind of Multi-working-conditwear-resistant wear-resistant brake pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310497148.6A CN103591198B (en) | 2013-10-21 | 2013-10-21 | A kind of Multi-working-conditwear-resistant wear-resistant brake pad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103591198A true CN103591198A (en) | 2014-02-19 |
| CN103591198B CN103591198B (en) | 2016-03-02 |
Family
ID=50081459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310497148.6A Active CN103591198B (en) | 2013-10-21 | 2013-10-21 | A kind of Multi-working-conditwear-resistant wear-resistant brake pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103591198B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9657797B2 (en) | 2014-06-13 | 2017-05-23 | Federal-Mogul Motorparts Corporation | Disc brake pad for a vehicle |
| CN107117138A (en) * | 2017-05-25 | 2017-09-01 | 四川瑞丰锻造有限公司 | A kind of automobile braking device |
| US10724587B2 (en) | 2017-06-28 | 2020-07-28 | Federal-Mogul Motorparts Llc | Disc brake pad for a vehicle |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10159884A (en) * | 1996-11-29 | 1998-06-16 | Hiroshi Tsuzuki | Disc pad for disc brake |
| WO1998050710A1 (en) * | 1997-05-05 | 1998-11-12 | Heru Prasanta Wijaya | Grooved brake shoe |
| DE29817467U1 (en) * | 1998-09-30 | 2000-02-17 | Jurid Werke Gmbh | Disc brake pad |
| CN1309249A (en) * | 1994-08-26 | 2001-08-22 | 弗朗西斯·爱德华·帕森斯 | Wet disk type brake |
| CN1369654A (en) * | 2000-12-22 | 2002-09-18 | 易通公司 | Clutch friction lug |
| CN203161934U (en) * | 2013-04-12 | 2013-08-28 | 浙江铭泰汽车零部件有限公司 | Automotive dust exhausting brake pad |
| CN103322092A (en) * | 2013-06-03 | 2013-09-25 | 芜湖东正汽车工业有限公司 | Inclined-face type brake block |
| CN103322089A (en) * | 2013-06-03 | 2013-09-25 | 芜湖东正汽车工业有限公司 | Multi-working-condition heat dissipation type brake pad |
| CN203604517U (en) * | 2013-10-21 | 2014-05-21 | 芜湖东正汽车工业有限公司 | Multi-working-condition wear-resisting brake block |
-
2013
- 2013-10-21 CN CN201310497148.6A patent/CN103591198B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309249A (en) * | 1994-08-26 | 2001-08-22 | 弗朗西斯·爱德华·帕森斯 | Wet disk type brake |
| JPH10159884A (en) * | 1996-11-29 | 1998-06-16 | Hiroshi Tsuzuki | Disc pad for disc brake |
| WO1998050710A1 (en) * | 1997-05-05 | 1998-11-12 | Heru Prasanta Wijaya | Grooved brake shoe |
| DE29817467U1 (en) * | 1998-09-30 | 2000-02-17 | Jurid Werke Gmbh | Disc brake pad |
| CN1369654A (en) * | 2000-12-22 | 2002-09-18 | 易通公司 | Clutch friction lug |
| CN203161934U (en) * | 2013-04-12 | 2013-08-28 | 浙江铭泰汽车零部件有限公司 | Automotive dust exhausting brake pad |
| CN103322092A (en) * | 2013-06-03 | 2013-09-25 | 芜湖东正汽车工业有限公司 | Inclined-face type brake block |
| CN103322089A (en) * | 2013-06-03 | 2013-09-25 | 芜湖东正汽车工业有限公司 | Multi-working-condition heat dissipation type brake pad |
| CN203604517U (en) * | 2013-10-21 | 2014-05-21 | 芜湖东正汽车工业有限公司 | Multi-working-condition wear-resisting brake block |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9657797B2 (en) | 2014-06-13 | 2017-05-23 | Federal-Mogul Motorparts Corporation | Disc brake pad for a vehicle |
| CN107117138A (en) * | 2017-05-25 | 2017-09-01 | 四川瑞丰锻造有限公司 | A kind of automobile braking device |
| CN107117138B (en) * | 2017-05-25 | 2023-10-24 | 四川瑞丰锻造有限公司 | Automobile brake device |
| US10724587B2 (en) | 2017-06-28 | 2020-07-28 | Federal-Mogul Motorparts Llc | Disc brake pad for a vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103591198B (en) | 2016-03-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103322089B (en) | A kind of Multi-working-conditheat heat dissipation type brake pad | |
| CN103591197B (en) | A kind of heat-dissipation type wear-resistant brake pad | |
| CN103591198B (en) | A kind of Multi-working-conditwear-resistant wear-resistant brake pad | |
| CN203604517U (en) | Multi-working-condition wear-resisting brake block | |
| CN203604518U (en) | Cooling abrasion-resistant brake block | |
| CN103883653B (en) | A kind of brake block for disk brake | |
| CN203374713U (en) | Multi-working-condition heat dissipating type brake pad | |
| CN204716830U (en) | A kind of automobile brake disc | |
| CN203604507U (en) | Multi-working-condition brake block | |
| CN203614639U (en) | Automobile hub brake shoe provided with radiating fins | |
| CN105179536A (en) | Brake pad | |
| CN203516559U (en) | Low noise disc brake pad | |
| CN203770495U (en) | Brake pad used for disc brake | |
| CN103591188A (en) | Automatic-cleaning wear-resistant brake pad | |
| CN103322092A (en) | Inclined-face type brake block | |
| CN103591190B (en) | A kind of heat-dissipation type disc brake pad | |
| CN104948616A (en) | Ventilation brake disc with centrifugal blades | |
| CN103591189A (en) | Multi-working-condition disc-type brake pad | |
| CN103591191A (en) | Automatic-cleaning disc-type brake pad | |
| CN203516542U (en) | Heat-dissipation disc brake pad | |
| CN204553652U (en) | A kind of brake block of high efficiency and heat radiation | |
| CN204493537U (en) | Disk brake for car | |
| CN203516543U (en) | Self-cleaning disc-type brake pad | |
| CN203604506U (en) | Self-cleaning abrasion-proof brake pad | |
| CN204458930U (en) | Automobile brake drum |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |