CN203604517U - Multi-working-condition wear-resisting brake block - Google Patents
Multi-working-condition wear-resisting brake block Download PDFInfo
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- CN203604517U CN203604517U CN201320651251.7U CN201320651251U CN203604517U CN 203604517 U CN203604517 U CN 203604517U CN 201320651251 U CN201320651251 U CN 201320651251U CN 203604517 U CN203604517 U CN 203604517U
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- arc
- shaped groove
- brake
- brake disc
- wear
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Abstract
The utility model discloses a multi-working-condition wear-resisting brake block which comprises a metal sheet and a friction block. The metal sheet and the friction block are attached into a whole. The two sides of the friction block are provided with buffer inclined faces. Friction sheets are embedded on the friction face, facing a brake disc, of the friction block. A first arc grooving set and a second arc grooving set are arranged on the friction face, facing the brake disc, of the friction block. The arc protruding direction of arc grooving in the first arc grooving set is the same as the rotating direction of the brake disc. The arc protruding direction of arc grooving in the second arc grooving set is opposite to the rotating direction of the brake disc. The two ends of the arc grooving in the first arc grooving set and the two ends of the arc grooving in the second arc grooving set extend to the side portion of the friction block.
Description
Technical field
The utility model relates to automobile brake technical field, relates 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, 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; When the temperature rise of brake block is 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.
Model utility content
In order to solve the technical problem existing in background technique, the utility model 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 the utility model 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 utility model, the wear-resisting brake block of this multi-operating mode is provided with buffering inclined-plane in the both sides of brake pad, therefore in the time that 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 be eddy current shape with brake disc motion 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, in the time that 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 be eddy current shape with brake disc motion 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, there is good radiating effect thereby realized under multi-operating mode braking, 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 the utility model proposes;
Fig. 2 is the side view of the wear-resisting brake block of a kind of multi-operating mode that the utility model proposes.
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 the utility model proposes; Fig. 2 is the side view of the wear-resisting brake block of a kind of multi-operating mode that the utility model proposes.
See figures.1.and.2, the wear-resisting brake block of a kind of multi-operating mode the utility model 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 utility model, 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 in the time that 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 be eddy current shape with brake disc motion 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, in the time that 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 be eddy current shape with brake disc motion 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, there is good radiating effect thereby realized under multi-operating mode braking, 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 utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; be equal to replacement or changed according to the technical solution of the utility model and model utility design thereof, within all should being encompassed in protection domain of the present utility model.
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 |
|---|---|---|---|
| CN201320651251.7U CN203604517U (en) | 2013-10-21 | 2013-10-21 | Multi-working-condition wear-resisting brake block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651251.7U CN203604517U (en) | 2013-10-21 | 2013-10-21 | Multi-working-condition wear-resisting brake block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203604517U true CN203604517U (en) | 2014-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320651251.7U Expired - Fee Related CN203604517U (en) | 2013-10-21 | 2013-10-21 | Multi-working-condition wear-resisting brake block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203604517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111699330A (en) * | 2018-01-17 | 2020-09-22 | 塔拉诺技术公司 | Brake pad for a disc brake assembly including a front region and a suction groove in a chamfered front region |
-
2013
- 2013-10-21 CN CN201320651251.7U patent/CN203604517U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN111699330A (en) * | 2018-01-17 | 2020-09-22 | 塔拉诺技术公司 | Brake pad for a disc brake assembly including a front region and a suction groove in a chamfered front region |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20141021 |
|
| EXPY | Termination of patent right or utility model |