CN220912906U - Friction and wear device for detecting automobile brake pad material - Google Patents
Friction and wear device for detecting automobile brake pad material Download PDFInfo
- Publication number
- CN220912906U CN220912906U CN202322466636.2U CN202322466636U CN220912906U CN 220912906 U CN220912906 U CN 220912906U CN 202322466636 U CN202322466636 U CN 202322466636U CN 220912906 U CN220912906 U CN 220912906U
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- Prior art keywords
- friction
- brake pad
- seat
- hydraulic cylinder
- supporting seat
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- 239000000463 material Substances 0.000 title claims abstract description 58
- 238000012360 testing method Methods 0.000 claims abstract description 28
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000001012 protector Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Braking Arrangements (AREA)
Abstract
The utility model discloses a friction and wear device for detecting automobile brake block materials, which comprises a supporting seat, wherein a protection device is arranged at the left part of the upper end of the supporting seat, two sliding grooves are formed in the middle of the upper end of the supporting seat, a supporting frame is jointly arranged at the upper ends of the two sliding grooves, a first hydraulic cylinder is arranged at the left part of the upper end of the supporting frame, a friction device is arranged at the lower end of the first hydraulic cylinder, and a pushing device is arranged at the right part of the upper end of the supporting seat. According to the friction and wear device for detecting the automobile brake pad material, the motor drives the upper mounting seat and the test material to rotate, so that the friction block rubs with the test material, and the protection cover protects the friction block during friction, so that waste scraps are prevented from splashing, the safety of the device is improved, the connecting seat can be taken down through loosening the connecting bolt, and the friction block is convenient to detach and replace.
Description
Technical Field
The utility model relates to the technical field of brake pad detection, in particular to a friction and wear device for detecting automobile brake pad materials.
Background
The brake pad is a component used for generating friction force, when a brake pedal is pressed down, the brake hydraulic system pushes the brake pad to the brake disc to generate friction force and slow down the movement of a vehicle, so the brake pad is a key component in the automobile brake system and plays an important role in decelerating and stopping. However, the performance of the brake pad directly affects the performance of the brake system, so the friction detection of the brake pad material of the automobile is particularly important.
Most of the existing friction detection of the automobile brake pad materials utilizes corresponding friction blocks to carry out friction, and the wear resistance of the brake pad materials is obtained according to the friction time and the wear degree of the brake pad materials, however, when the brake pad materials are rubbed, worn scraps on the brake pad materials fly out easily, especially when workers are nearby the device, and therefore certain safety risks exist when the device is used.
Disclosure of Invention
The utility model mainly aims to provide a friction and wear device for detecting automobile brake pad materials, which can effectively solve the problem that worn scraps on the brake pad materials are easy to fly out when the brake pad materials are rubbed.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a frictional wear device for detecting car brake block material, includes the supporting seat, protector is installed to supporting seat upper end left part, two spouts are opened in the supporting seat upper end middle part, two the support frame is installed jointly to the spout upper end, pneumatic cylinder No. one is installed to support frame upper end left part, friction device is installed to pneumatic cylinder lower extreme No. one, thrust unit is installed to supporting seat upper end right part.
Preferably, the protection device comprises a motor, the mount pad is installed to the motor upper end, open in the middle part of the mount pad upper end has No. two draw-in grooves, install test material in No. two draw-in grooves, open in the mount pad upper end has No. one draw-in groove, install the protection casing in the draw-in groove, the motor is installed in the support base upper end left part. The motor drives the upper installation seat and the test material to rotate, so that the friction block rubs with the test material, and the friction block is protected through the protective cover during friction, so that waste scraps are prevented from splashing out, and the safety of the device is improved.
Preferably, the friction device comprises a friction block, a bolt hole is formed in the upper portion of the right end of the friction block, a connecting seat is installed at the lower end of the first hydraulic cylinder, a connecting bolt is installed at the right end of the connecting seat, and the friction block is installed at the lower end of the connecting seat through the connecting bolt. The connecting seat can be taken down by loosening the connecting bolt, so that the friction block can be conveniently detached and replaced.
Preferably, the pushing device comprises a second hydraulic cylinder, the second hydraulic cylinder is mounted on the right portion of the upper end of the supporting seat, the output end of the second hydraulic cylinder is connected with the supporting frame, two sliding blocks are mounted at the lower end of the supporting frame, and a mounting groove is formed in the left portion of the upper end of the supporting frame. The second hydraulic cylinder is used for pushing the supporting frame, and the supporting frame further slides in the sliding groove through the sliding block at the lower end, so that the first hydraulic cylinder is controlled to drive the friction block to align with the test material.
Preferably, the friction blocks correspond to the positions of the test materials up and down.
Preferably, the shape of the support frame is L-shaped.
Compared with the prior art, the utility model has the following beneficial effects:
When the automobile brake pad material is required to be subjected to abrasion test, the test material on the protection device is clamped at the upper end of the mounting seat through the second clamping groove, then the protection cover is clamped at the upper end of the mounting seat through the first clamping groove, the support frame is pushed by the second hydraulic cylinder on the pushing device, the support frame further slides in the sliding groove through the sliding block at the lower end, the first hydraulic cylinder is controlled to be regulated along with the support frame until the friction block on the friction device is aligned with the test material, the friction block at the lower part is driven by the first hydraulic cylinder to be contacted with the test material, then the motor is used for driving the upper mounting seat and the test material to rotate, so that the friction block rubs with the test material, and the protection cover is used for protecting during friction, so that waste dust is prevented from splashing, the safety of the device is improved, and finally the abrasion resistance of the brake pad material is obtained according to the length of the friction time and the abrasion degree of the brake pad material.
When the abrasion degree of the friction block is large and abrasion test is difficult to carry out, the connecting seat can be taken down by loosening the connecting bolt, so that the friction block can be conveniently detached and replaced.
Drawings
FIG. 1 is a schematic view of the overall structure of a device for detecting frictional wear of an automotive brake pad material according to the present utility model;
FIG. 2 is a schematic view showing the overall structure of a protector for detecting the frictional wear of an automotive brake pad material according to the present utility model;
FIG. 3 is a schematic view showing the overall structure of a friction device for detecting the frictional wear of an automotive brake pad material according to the present utility model;
fig. 4 is a schematic overall structure of a pushing device of the present utility model for detecting frictional wear of a brake pad material of an automobile.
In the figure: 1. a support base; 2. a protective device; 3. a friction device; 4. a pushing device; 5. a chute; 6. a support frame; 7. a first hydraulic cylinder; 20. a motor; 21. a mounting base; 22. a first clamping groove; 23. testing the material; 24. a protective cover; 25. a second clamping groove; 30. a friction block; 31. bolt holes; 32. a connecting seat; 33. a connecting bolt; 40. a second hydraulic cylinder; 41. a slide block; 42. and a mounting groove.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-4, the friction and wear device for detecting the brake pad material of the automobile comprises a supporting seat 1, wherein a protecting device 2 is arranged at the left part of the upper end of the supporting seat 1, two sliding grooves 5 are formed in the middle of the upper end of the supporting seat 1, a supporting frame 6 is jointly arranged at the upper ends of the two sliding grooves 5, a first hydraulic cylinder 7 is arranged at the left part of the upper end of the supporting frame 6, a friction device 3 is arranged at the lower end of the first hydraulic cylinder 7, and a pushing device 4 is arranged at the right part of the upper end of the supporting seat 1; the support frame 6 is L-shaped.
The protection device 2 comprises a motor 20, a mounting seat 21 is mounted at the upper end of the motor 20, a second clamping groove 25 is formed in the middle of the upper end of the mounting seat 21, a test material 23 is mounted in the second clamping groove 25, a first clamping groove 22 is formed in the upper end of the mounting seat 21, a protection cover 24 is mounted in the first clamping groove 22, and the motor 20 is mounted at the left of the upper end of the supporting seat 1. The motor 20 drives the upper mounting seat 21 and the test material 23 to rotate, so that the friction block 30 rubs with the test material 23, and the protection cover 24 protects the friction block from splashing scraps, thereby improving the safety of the device.
The friction device 3 comprises a friction block 30, a bolt hole 31 is formed in the upper portion of the right end of the friction block 30, a connecting seat 32 is arranged at the lower end of the first hydraulic cylinder 7, a connecting bolt 33 is arranged at the right end of the connecting seat 32, and the friction block 30 is arranged at the lower end of the connecting seat 32 through the connecting bolt 33; the friction block 30 corresponds up and down to the position of the test material 23. The connecting seat 32 can be removed from the friction block 30 by loosening the connecting bolts 33, so that the friction block 30 can be conveniently detached and replaced.
The pushing device 4 comprises a second hydraulic cylinder 40, the second hydraulic cylinder 40 is arranged at the right part of the upper end of the supporting seat 1, the output end of the second hydraulic cylinder 40 is connected with the supporting frame 6, two sliding blocks 41 are arranged at the lower end of the supporting frame 6, and a mounting groove 42 is formed in the left part of the upper end of the supporting frame 6. The second hydraulic cylinder 40 is used for pushing the supporting frame 6, and the supporting frame 6 further slides in the sliding groove 5 through the sliding block 41 at the lower end, so that the first hydraulic cylinder 7 is controlled to drive the friction block 30 to align with the test material 23.
It should be noted that, the present utility model is a friction and wear device for detecting a brake pad material of an automobile, when the brake pad material of the automobile needs to be subjected to a wear test, the test material 23 on the protection device 2 is clamped at the upper end of the mounting seat 21 by the second clamping groove 25, then the protection cover 24 is also clamped at the upper end of the mounting seat 21 by the first clamping groove 22, at this time, the support frame 6 is pushed by the second hydraulic cylinder 40 on the pushing device 4, the support frame 6 further slides in the sliding groove 5 by the sliding block 41 at the lower end, so as to control the first hydraulic cylinder 7 to adjust accordingly until the friction block 30 on the friction device 3 is aligned with the test material 23, at this time, the lower friction block 30 is driven by the first hydraulic cylinder 7 to contact with the test material 23, then the upper mounting seat 21 and the test material 23 are driven by the motor 20 to rotate, so that the friction block 30 rubs with the test material 23, and during the friction, the protection cover 24 is prevented from being splashed by waste scraps, so as to improve the safety of the device, and finally, the wear resistance of the brake pad material is obtained according to the length of the friction time and the degree of the brake pad material.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a frictional wear device for detecting car brake block material, includes supporting seat (1), its characterized in that: protection device (2) are installed on supporting seat (1) upper end left part, two spout (5) are opened in supporting seat (1) upper end middle part, two support frame (6) are installed jointly to spout (5) upper end, pneumatic cylinder (7) are installed on support frame (6) upper end left part, friction device (3) are installed to pneumatic cylinder (7) lower extreme, thrust unit (4) are installed on supporting seat (1) upper end right part.
2. A friction and wear device for detecting brake pad material of an automobile as claimed in claim 1, wherein: the protection device (2) comprises a motor (20), a mounting seat (21) is mounted at the upper end of the motor (20), a second clamping groove (25) is formed in the middle of the upper end of the mounting seat (21), a test material (23) is mounted in the second clamping groove (25), a first clamping groove (22) is formed in the upper end of the mounting seat (21), a protection cover (24) is mounted in the first clamping groove (22), and the motor (20) is mounted at the left of the upper end of the supporting seat (1).
3. A friction and wear device for detecting brake pad material of an automobile according to claim 2, wherein: the friction device (3) comprises a friction block (30), a bolt hole (31) is formed in the upper portion of the right end of the friction block (30), a connecting seat (32) is arranged at the lower end of the first hydraulic cylinder (7), a connecting bolt (33) is arranged at the right end of the connecting seat (32), and the friction block (30) is arranged at the lower end of the connecting seat (32) through the connecting bolt (33).
4. A friction and wear device for detecting brake pad material of an automobile as claimed in claim 1, wherein: the pushing device (4) comprises a second hydraulic cylinder (40), the second hydraulic cylinder (40) is arranged on the right portion of the upper end of the supporting seat (1), the output end of the second hydraulic cylinder (40) is connected with the supporting frame (6), two sliding blocks (41) are arranged at the lower end of the supporting frame (6), and a mounting groove (42) is formed in the left portion of the upper end of the supporting frame (6).
5. A friction and wear device for detecting brake pad material of an automobile as claimed in claim 3, wherein: the friction blocks (30) are vertically corresponding to the positions of the test materials (23).
6. A friction and wear device for detecting brake pad material of an automobile as claimed in claim 1, wherein: the support frame (6) is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322466636.2U CN220912906U (en) | 2023-09-12 | 2023-09-12 | Friction and wear device for detecting automobile brake pad material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322466636.2U CN220912906U (en) | 2023-09-12 | 2023-09-12 | Friction and wear device for detecting automobile brake pad material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220912906U true CN220912906U (en) | 2024-05-07 |
Family
ID=90905306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322466636.2U Active CN220912906U (en) | 2023-09-12 | 2023-09-12 | Friction and wear device for detecting automobile brake pad material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220912906U (en) |
-
2023
- 2023-09-12 CN CN202322466636.2U patent/CN220912906U/en active Active
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