CN212959606U - Brake pad structure without inner block - Google Patents
Brake pad structure without inner block Download PDFInfo
- Publication number
- CN212959606U CN212959606U CN202020899307.0U CN202020899307U CN212959606U CN 212959606 U CN212959606 U CN 212959606U CN 202020899307 U CN202020899307 U CN 202020899307U CN 212959606 U CN212959606 U CN 212959606U
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- China
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- pressing plate
- block
- warning piece
- holding tank
- plate clamping
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Abstract
The utility model relates to a no inner block brake block structure belongs to automobile-used spare part field. The utility model discloses a steel backing and friction disc, the friction disc is fixed on the steel backing, and its structural feature lies in: still including warning piece mounting groove, warning piece holding tank and alarm line, warning piece mounting groove sets up on the steel backing, warning piece holding tank and alarm line all set up on the friction disc, warning piece mounting groove and the cooperation of warning piece holding tank, warning piece holding tank and the cooperation of alarm line. This no inner shoe brake block structure is at alarm line and warning piece holding tank intercommunication, can not form the inner shoe between the two for warning piece holding tank smooth transition to alarm line, also can be in warning piece holding tank department installation mechanical alarm device simultaneously. The safety performance is improved, the pressing plate boss protrudes out of the pressing plate clamping block, and the pressing plate clamping groove is formed in the pressing plate clamping block, so that the pressing plate is convenient to mount, and the pressing plate cannot fall off.
Description
Technical Field
The utility model relates to a no inner block brake block structure belongs to automobile-used spare part field.
Background
The brake pad is mainly applied to the brakes of transportation such as automobiles, motorcycles and the like, and in the manufacturing process of the brake pad, the formula raw materials of the friction plate must be subjected to high-temperature hot pressing and are fixed on the bottom plate in a synthesis mode. When the brake block is used, the brake block and a brake disc fixed on a wheel are rubbed to form a brake through mechanical stress on the bottom plate. The brake pad is provided with an alarm clamp spring device, the friction plate and the brake disc are in friction rolling in the braking process, so that the friction plate is gradually abraded, and when the friction plate is abraded to a certain thickness (scrapped), the brake disc is in contact with the clamp spring to generate a strong scream, so that the brake pad is reminded to be replaced.
The alarm line 5 of brake block is a design of grooving near the central line of friction disc 2, and according to the motorcycle type of difference, the design that alarm line 5 is not placed in the middle can form an inner block 11 structure between alarm line 5 and alarm block holding tank 4, because the huge impact and the running-in of brake block in the vehicle use, inner block 11 can fall sediment, wearing and tearing gradually under the high temperature to influence braking effect and alarm device (as shown in fig. 3).
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a no inner block brake block structure that structural design is reasonable.
The utility model provides a technical scheme that above-mentioned problem adopted is: this no inner block brake block structure, including steel backing and friction disc, the friction disc is fixed on the steel backing, and its structural feature lies in: still including warning piece mounting groove, warning piece holding tank and alarm line, warning piece mounting groove sets up on the steel backing, warning piece holding tank and alarm line all set up on the friction disc, warning piece mounting groove and the cooperation of warning piece holding tank, warning piece holding tank and the cooperation of alarm line.
Further, the alarm piece accommodating groove is communicated with an alarm line.
The steel back plate further comprises a pressing plate fixture block, and the pressing plate fixture block is fixed on the steel back; and/or; the pressing plate clamping block, the friction plate and the steel backing are of an integrally formed structure.
Furthermore, a pressing plate boss is fixed on the pressing plate clamping block, protrudes out of the side part of the pressing plate clamping block and forms a pressing plate clamping groove on the pressing plate clamping block.
Further, the surface of friction disc is provided with anti-skidding line.
Further, a silencing pad is arranged on the steel back.
Furthermore, the silencing pad is made of polytetrafluoroethylene.
Furthermore, the number of the pressing plate clamping blocks is two, the two pressing plate clamping blocks are symmetrically arranged, and the two pressing plate clamping blocks are arranged at the upper end of the steel back.
Furthermore, the number of the silencing pads is two, the two silencing pads are symmetrically arranged, and the two silencing pads are arranged at the lower end of the steel back.
Further, the alarm line is arranged in the middle of the friction plate.
Compared with the prior art, the utility model has the advantages of it is following: this no inner shoe brake block structure is at alarm line and warning piece holding tank intercommunication, can not form the inner shoe between the two for warning piece holding tank smooth transition to alarm line, also can be in warning piece holding tank department installation mechanical alarm device simultaneously. The safety performance is improved, the pressing plate boss protrudes out of the pressing plate clamping block, the pressing plate clamping groove is formed in the pressing plate clamping block, the pressing plate is convenient to mount, the pressing plate cannot fall off, the alarm piece accommodating groove is formed in the die in an integrated mode, the grooving process is reduced, then the damage to the friction block caused by grooving can be avoided, and the influence on the braking performance and the safety performance due to the falling of the block is avoided.
Drawings
Fig. 1 is a schematic structural view of a brake pad without an inner block according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
FIG. 3 is a schematic front view of a prior art inner-block-free brake pad structure.
In the figure: the steel backing comprises a steel backing 1, a friction plate 2, an alarm plate mounting groove 3, an alarm plate accommodating groove 4, an alarm line 5, a pressing plate clamping block 6, a pressing plate boss 7, a pressing plate clamping groove 8, anti-skid lines 9, a silencing pad 10 and an inner block 11.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Examples are given.
Referring to fig. 1 to 2, it should be understood that the structures, ratios, sizes, etc. shown in the drawings attached to the present specification are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essence, and any modification of the structures, changes of the ratio relationship, or adjustment of the sizes should still fall within the scope that the technical contents disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, in the present specification, if there are terms such as "upper", "lower", "left", "right", "middle" and "one", they are used for clarity of description only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are considered as the scope of the present invention without substantial changes in the technical content.
The no inner shoe brake block structure in this embodiment, including steel backing 1, friction disc 2, warning piece mounting groove 3, warning piece holding tank 4, alarm line 5 and clamp plate fixture block 6, friction disc 2 is fixed on steel backing 1, warning piece mounting groove 3 sets up on steel backing 1, warning piece holding tank 4 and alarm line 5 all set up on friction disc 2, warning piece mounting groove 3 and the cooperation of warning piece holding tank 4, warning piece holding tank 4 and the cooperation of alarm line 5.
The alarm sheet accommodating groove 4 in the embodiment is communicated with an alarm line 5; the alarm wire 5 is arranged in the middle of the friction plate 2; the surface of the friction plate 2 is provided with anti-skid grains 9; the steel backing 1 is provided with a silencing pad 10; the silencing pad 10 is made of polytetrafluoroethylene.
The pressing plate fixture block 6 in the embodiment is fixed on the steel backing 1; the pressing plate clamping block 6, the friction plate 2 and the steel backing 1 are of an integrally formed structure; the pressing plate clamping block 6 is fixedly provided with a pressing plate boss 7, and the pressing plate boss 7 protrudes out of the side part of the pressing plate clamping block 6 and forms a pressing plate clamping groove 8 on the pressing plate clamping block 6.
The number of the pressing plate fixture blocks 6 in the embodiment is two, the two pressing plate fixture blocks 6 are symmetrically arranged, and the two pressing plate fixture blocks 6 are both arranged at the upper end of the steel back 1; the number of the silencing pads 10 is two, the two silencing pads 10 are symmetrically arranged, and the two silencing pads 10 are arranged at the lower end of the steel back 1.
This no inner shoe brake block structure is at alarm line 5 and alarm piece holding tank 4 intercommunication, and it can not form inner shoe 11 between the two for alarm piece holding tank 4 smooth transition to alarm line 5, also can install mechanical alarm device in alarm piece holding tank 4 department simultaneously. The safety performance is improved, the pressing plate boss 7 protrudes out of the pressing plate clamping block 6, and the pressing plate clamping groove 8 is formed in the pressing plate clamping block 6, so that the pressing plate is convenient to mount, and the pressing plate cannot fall off.
The die is provided with a groove with an alarm line 5, the steel backing 1 and the friction plate 2 are integrally formed, and the friction plate 2 cannot be damaged and is not easy to crack; because the friction material of the inner block 11 is easy to fall off during use, the braking effect is influenced, potential safety hazards exist, the friction material of the part is reduced through the design of the die, and the performance is not influenced; the surface of the friction plate 2 is coated with anti-skid grains 9, so that the braking torque is improved; the bottom of the steel backing 1 is provided with a silencing pad 10 made of polytetrafluoroethylene, so that noise in the braking process is reduced.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The utility model provides a no inner block brake block structure, includes steel backing (1) and friction disc (2), friction disc (2) are fixed on steel backing (1), its characterized in that: still including warning piece mounting groove (3), warning piece holding tank (4) and alarm line (5), warning piece mounting groove (3) set up on steel backing (1), warning piece holding tank (4) and alarm line (5) all set up on friction disc (2), warning piece mounting groove (3) and the cooperation of warning piece holding tank (4), warning piece holding tank (4) and alarm line (5) cooperation.
2. The inner-block-free brake pad structure of claim 1, wherein: the alarm piece accommodating groove (4) is communicated with an alarm line (5).
3. The inner-block-free brake pad structure of claim 1, wherein: the steel back pressing device is characterized by further comprising a pressing plate clamping block (6), wherein the pressing plate clamping block (6) is fixed on the steel back (1); and/or; the pressing plate clamping block (6), the friction plate (2) and the steel backing (1) are of an integrally formed structure.
4. The inner-block-free brake pad structure of claim 3, wherein: the pressing plate clamping block (6) is fixedly provided with a pressing plate boss (7), and the pressing plate boss (7) protrudes out of the side part of the pressing plate clamping block (6) and forms a pressing plate clamping groove (8) on the pressing plate clamping block (6).
5. The inner-block-free brake pad structure of claim 1, wherein: the surface of the friction plate (2) is provided with anti-skid grains (9).
6. The inner-block-free brake pad structure of claim 1, wherein: the steel backing (1) is provided with a silencing pad (10).
7. The inner-block-free brake pad structure of claim 6, wherein: the silencing pad (10) is made of polytetrafluoroethylene.
8. The inner-block-free brake pad structure of claim 3, wherein: the number of the pressing plate clamping blocks (6) is two, the two pressing plate clamping blocks (6) are symmetrically arranged, and the two pressing plate clamping blocks (6) are arranged at the upper end of the steel back (1).
9. The inner-block-free brake pad structure of claim 7, wherein: the number of the silencing pads (10) is two, the two silencing pads (10) are symmetrically arranged, and the two silencing pads (10) are arranged at the lower end of the steel back (1).
10. The inner-block-free brake pad structure of claim 1, wherein: the alarm wire (5) is arranged in the middle of the friction plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020899307.0U CN212959606U (en) | 2020-05-25 | 2020-05-25 | Brake pad structure without inner block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020899307.0U CN212959606U (en) | 2020-05-25 | 2020-05-25 | Brake pad structure without inner block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212959606U true CN212959606U (en) | 2021-04-13 |
Family
ID=75375898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020899307.0U Active CN212959606U (en) | 2020-05-25 | 2020-05-25 | Brake pad structure without inner block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212959606U (en) |
-
2020
- 2020-05-25 CN CN202020899307.0U patent/CN212959606U/en active Active
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