CN215762946U - Electric vehicle brake pad capable of preventing shoe from falling off after shoe and shoe support are bonded - Google Patents
Electric vehicle brake pad capable of preventing shoe from falling off after shoe and shoe support are bonded Download PDFInfo
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- CN215762946U CN215762946U CN202121507829.2U CN202121507829U CN215762946U CN 215762946 U CN215762946 U CN 215762946U CN 202121507829 U CN202121507829 U CN 202121507829U CN 215762946 U CN215762946 U CN 215762946U
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Abstract
The utility model discloses an electric vehicle brake pad for preventing a shoe from falling off after being bonded with a shoe support, which comprises a shoe fixing support unit and a shoe unit, wherein the shoe unit is fixedly arranged on the shoe fixing support unit, and an arc-shaped clamping piece is clamped and fixedly arranged in a clamping and installing groove and then is bonded; the reset spring is sleeved on the adjusting bolt, one end of the reset spring is fixedly welded on the side connecting piece, the other end of the reset spring is fixedly welded on the supporting threaded hole block, and after the shoe plate unit is fixedly installed on the shoe plate fixing support unit, the arc-shaped clamping piece is pulled towards the accommodating groove by the adjusting bolt through rotation of the adjusting bolt, so that the rubber shoe plate can be more firmly clamped in the accommodating groove and is more difficult to fall off.
Description
Technical Field
The utility model relates to the technical field of brake pads, in particular to an electric vehicle brake pad capable of preventing a shoe from falling off after being bonded with a shoe support.
Background
The brake pad is generally composed of a steel plate, an adhesive heat-insulating layer and a friction block, the steel plate is coated to prevent rust, and the temperature distribution in the coating process is detected by an SMT-4 furnace temperature tracker in the coating process to ensure the quality. The brake shoe is a fitting which is pushed outward by the action of a brake cam or a push rod to press a brake drum for braking.
In the conventional brake shoe, the shoe and the shoe support are mostly bonded, the bonding mode is not firm, the shoe can be separated from the shoe support after being bonded, and a brake shoe capable of fixedly connecting the shoe and the shoe support is needed urgently.
Aiming at the problems, the utility model provides the brake pad of the electric vehicle, which can prevent the brake pad from falling off after the brake pad is bonded with the brake pad bracket.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electric vehicle brake pad for preventing a shoe from falling off after being bonded with a shoe support, which comprises a shoe fixing support unit and a shoe unit, wherein the shoe unit is fixedly arranged on the shoe fixing support unit and can be used for fixedly connecting the shoe with a slave shoe support and preventing the shoe from falling off from the shoe support, so that the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the electric vehicle brake pad for preventing the brake pad from falling off after the brake pad is bonded with the brake pad support comprises a brake pad fixing support unit and brake pad units, wherein the brake pad units are fixedly arranged on the brake pad fixing support unit, the brake pad fixing support unit is provided with fixing support blocks and elastic connecting pieces, the fixing support blocks are arranged in two groups, the two ends of each group of fixing support block are respectively and fixedly provided with the elastic connecting pieces, and the two groups of fixing support blocks are connected through the elastic connecting pieces to form a whole brake pad fixing support unit;
the shoe unit is provided with a clamping fixed mounting locking part and a rubber shoe, the rubber shoe is fixedly clamped on the clamping fixed mounting locking part to form a shoe unit which is integrally arranged, and the clamping fixed mounting locking part is arranged on the fixed support block.
Preferably, the fixed support block is provided with a reinforcing arc block and a side connecting sheet, and the side connecting sheet is fixedly welded on one side of the reinforcing arc block to form the whole fixed support block.
Preferably, the reinforcing arc block is provided with two groups of supporting threaded hole blocks, and the two groups of supporting threaded hole blocks are fixedly welded on the upper end face of the reinforcing arc block.
Preferably, the side connecting piece is provided with two groups of through holes and accommodating grooves, the two groups of through holes are respectively formed in the upper end of the side connecting piece, and the accommodating grooves are formed in the side face of the side connecting piece.
Preferably, the clamping fixed mounting locking piece is provided with a clamping sheet locking piece and two groups of fastening adjusting pieces, and the two groups of fastening adjusting pieces are movably mounted on the clamping sheet locking piece to form a whole clamping fixed mounting locking piece.
Preferably, the clamping piece locking member is provided with an arc-shaped clamping piece and a connecting clamping hole, and the connecting clamping hole is formed in the side surface of the arc-shaped clamping piece.
Preferably, the fastening adjusting piece is provided with an adjusting bolt and a return spring, one end of the adjusting bolt is movably clamped and connected in the connecting clamping hole, and the return spring is sleeved on the adjusting bolt.
Preferably, the rubber shoe is of an arc structure and is provided with a clamping installation groove, and the clamping installation groove is formed in the concave surface of the rubber shoe.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the electric vehicle brake pad for preventing the shoe from falling off after being bonded with the shoe support, the concave surface of the rubber shoe with the arc-shaped structure is provided with the clamping installation groove, the arc-shaped clamping piece is fixedly clamped in the clamping installation groove and then bonded, compared with the traditional bonding mode, the mode enables the connection to be firmer and not easy to fall off, the adjusting bolt is installed on the supporting threaded hole block through the straight hole threads formed on the side connecting piece, and the shoe unit is fixedly installed on the shoe fixing support unit.
2. According to the electric vehicle brake pad for preventing the shoe from falling off after being bonded with the shoe support, the reset spring is sleeved on the adjusting bolt, one end of the reset spring is fixedly welded on the side connecting piece, the other end of the reset spring is fixedly welded on the supporting threaded hole block, and after the shoe unit is fixedly arranged on the shoe fixing support unit, the adjusting bolt is rotated to pull the arc-shaped clamping piece into the accommodating groove, so that the rubber shoe can be more firmly clamped in the accommodating groove and is more difficult to fall off.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a shoe fixing bracket unit according to the present invention;
FIG. 3 is a schematic view of a shoe unit of the present invention;
FIG. 4 is a schematic view of the locking member of the present invention;
fig. 5 is a schematic view of the rubber shoe structure of the present invention.
In the figure: 1. a shoe fixing bracket unit; 11. fixing the support block; 111. reinforcing the arc block; 1111. supporting the threaded hole block; 112. a side connecting sheet; 1121. a through hole; 1122. a receiving groove; 12. an elastic connecting member; 2. a shoe unit; 21. clamping and fixedly installing a locking piece; 211. a locking piece; 2111. an arc-shaped clamping piece; 2112. connecting the clamping holes; 212. fastening an adjusting piece; 2121. adjusting the bolt; 2122. a return spring; 22. a rubber shoe; 221. and (6) clamping the mounting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the electric vehicle brake pad for preventing the shoe from falling off after the shoe is adhered to the shoe support includes a shoe fixing support unit 1 and a shoe unit 2, and the shoe unit 2 is fixedly mounted on the shoe fixing support unit 1.
Referring to fig. 2, the shoe fixing bracket unit 1 is provided with two fixing bracket blocks 11 and elastic connecting pieces 12, the fixing bracket blocks 11 are provided in two groups, the two ends of the two groups of fixing bracket blocks 11 are respectively and fixedly provided with the elastic connecting pieces 12, and the two groups of fixing bracket blocks 11 are connected through the elastic connecting pieces 12 to form the whole shoe fixing bracket unit 1. The fixed support block 11 is provided with a reinforcing arc block 111 and a side connecting sheet 112, and the side connecting sheet 112 is fixedly welded on one side of the reinforcing arc block 111 to form the whole fixed support block 11. The reinforcing arc block 111 is provided with a supporting threaded hole block 1111, the supporting threaded hole blocks 1111 are arranged in two groups, and the two groups of supporting threaded hole blocks 1111 are fixedly welded on the upper end surface of the reinforcing arc block 111. The side connection piece 112 is provided with through holes 1121 and storage grooves 1122, two sets of through holes 1121 are arranged, the two sets of through holes 1121 are respectively formed in the upper end of the side connection piece 112, the storage grooves 1122 are formed in the side face of the side connection piece 112, the concave face of the rubber shoe 22 of the arc-shaped structure is provided with a clamping installation groove 221, the arc-shaped clamping piece 2111 is clamped and fixedly installed in the clamping installation groove 221 and then is bonded, compared with the traditional bonding mode, the mode enables connection to be firmer and not easy to fall off, the adjusting bolt 2121 is installed on the supporting threaded hole block 1111 through the through hole 1121 threads formed in the side connection piece 112, and the shoe unit 2 is fixedly installed on the shoe fixing support unit 1.
Referring to fig. 3-5, the shoe unit 2 is provided with a locking member 21 for fixing and mounting and a rubber shoe 22, the rubber shoe 22 is fixedly locked and mounted on the locking member 21 for fixing and mounting to form an integral body of the shoe unit 2, and the locking member 21 for fixing and mounting is mounted on the fixed bracket block 11. The clamping fixed mounting locking piece 21 is provided with a clamping sheet locking piece 211 and two groups of fastening adjusting pieces 212, wherein the two groups of fastening adjusting pieces 212 are movably arranged on the clamping sheet locking piece 211 to form the whole clamping fixed mounting locking piece 21. The engaging piece locking member 211 is provided with an arc-shaped engaging piece 2111 and a connecting engaging hole 2112, and the connecting engaging hole 2112 is provided in the side face of the arc-shaped engaging piece 2111. The fastening adjuster 212 is provided with an adjusting bolt 2121 and a return spring 2122, one end of the adjusting bolt 2121 is movably engaged with the connecting engagement hole 2112, and the return spring 2122 is fitted around the adjusting bolt 2121. Rubber shoe 22 is the arc type structure, and be provided with block mounting groove 221, block mounting groove 221 is seted up on rubber shoe 22 concave surface, suit reset spring 2122 on adjusting bolt 2121, and with the fixed welding of one end on side connection piece 112, the fixed welding of the other end is on supporting thread hole piece 1111, after with shoe unit 2 fixed mounting on shoe fixed bolster unit 1, through rotating adjusting bolt 2121, make adjusting bolt 2121 with arc type block 2111 to accommodating the pulling in the groove 1122, make the clamping that rubber shoe 22 can be more firm hold up in accommodating the groove 1122, more be difficult for droing.
In summary, the following steps: the utility model provides an electric vehicle brake pad for preventing a shoe from falling off after being bonded with a shoe support, which comprises a shoe fixing support unit 1 and a shoe unit 2, wherein the shoe unit 2 is fixedly arranged on the shoe fixing support unit 1, a clamping installation groove 221 is formed in the concave surface of a rubber shoe 22 with an arc-shaped structure, an arc-shaped clamping piece 2111 is fixedly clamped in the clamping installation groove 221 and then bonded, compared with the traditional bonding mode, the mode ensures that the connection is firmer and is not easy to fall off, an adjusting bolt 2121 is arranged on a supporting threaded hole block 1111 through a straight-through hole 1121 thread formed in a side connecting piece 112, and the shoe unit 2 is fixedly arranged on the shoe fixing support unit 1; the adjusting bolt 1122 is sleeved with the reset spring 2122, one end of the reset spring 2122 is fixedly welded to the side connecting piece 112, the other end of the reset spring 2122 is fixedly welded to the supporting threaded hole block 1111, and after the shoe plate unit 2 is fixedly installed on the shoe plate fixing support unit 1, the adjusting bolt 2121 is rotated to pull the arc-shaped clamping piece 2111 into the accommodating groove 1122 through the adjusting bolt 2121, so that the rubber shoe plate 22 can be clamped more firmly in the accommodating groove 1122 and is not easy to fall off.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Prevent the electric motor car brake block that drops behind shoe and the bonding of shoe support, including shoe fixed bolster unit (1) and shoe unit (2), shoe unit (2) fixed mounting is on shoe fixed bolster unit (1), its characterized in that: the shoe fixing support unit (1) is provided with two groups of fixing support blocks (11) and elastic connecting pieces (12), the two groups of fixing support blocks (11) are respectively fixedly provided with the elastic connecting pieces (12) at two ends of the two groups of fixing support blocks (11), and the two groups of fixing support blocks (11) are connected through the elastic connecting pieces (12) to form the whole shoe fixing support unit (1);
the shoe unit (2) is provided with a clamping fixed mounting locking piece (21) and a rubber shoe (22), the rubber shoe (22) is fixedly clamped on the clamping fixed mounting locking piece (21) to form the shoe unit (2) to be integrally arranged, and the clamping fixed mounting locking piece (21) is arranged on the fixed support block (11).
2. An electric vehicle brake pad for preventing the shoe from falling off after being bonded with a shoe support according to claim 1, which is characterized in that: the fixed support block (11) is provided with a reinforcing arc block (111) and a side connecting sheet (112), and the side connecting sheet (112) is fixedly welded on one side of the reinforcing arc block (111) to form the whole fixed support block (11).
3. An electric vehicle brake pad for preventing the shoe from falling off after being bonded with a shoe support according to claim 2, which is characterized in that: the reinforcing arc block (111) is provided with a supporting threaded hole block (1111), the supporting threaded hole blocks (1111) are arranged in two groups, and the two groups of supporting threaded hole blocks (1111) are fixedly welded on the upper end face of the reinforcing arc block (111).
4. An electric vehicle brake pad for preventing the shoe from falling off after being bonded with a shoe support according to claim 2, which is characterized in that: the side connecting piece (112) is provided with through holes (1121) and accommodating grooves (1122), two groups of through holes (1121) are arranged, the two groups of through holes (1121) are respectively arranged at the upper end of the side connecting piece (112), and the accommodating grooves (1122) are arranged on the side surface of the side connecting piece (112).
5. An electric vehicle brake pad for preventing the shoe from falling off after being bonded with a shoe support according to claim 1, which is characterized in that: the clamping fixed mounting locking piece (21) is provided with a clamping sheet locking piece (211) and two fastening adjusting pieces (212), the fastening adjusting pieces (212) are arranged in two groups, and the two groups of fastening adjusting pieces (212) are movably mounted on the clamping sheet locking piece (211) to form a clamping fixed mounting locking piece (21) as a whole.
6. An electric vehicle brake pad for preventing the shoe from falling off after being bonded with a shoe support according to claim 5, wherein: the clamping piece locking piece (211) is provided with an arc-shaped clamping piece (2111) and a connecting clamping hole (2112), and the connecting clamping hole (2112) is formed in the side face of the arc-shaped clamping piece (2111).
7. An electric vehicle brake pad for preventing the shoe from falling off after being bonded with the shoe support according to claim 6, wherein: the fastening adjusting piece (212) is provided with an adjusting bolt (2121) and a return spring (2122), one end of the adjusting bolt (2121) is movably clamped and connected in the connecting clamping hole (2112), and the return spring (2122) is sleeved on the adjusting bolt (2121).
8. An electric vehicle brake pad for preventing the shoe from falling off after being bonded with a shoe support according to claim 1, which is characterized in that: the rubber shoe (22) is of an arc structure and is provided with a clamping installation groove (221), and the clamping installation groove (221) is formed in the concave surface of the rubber shoe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121507829.2U CN215762946U (en) | 2021-07-02 | 2021-07-02 | Electric vehicle brake pad capable of preventing shoe from falling off after shoe and shoe support are bonded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121507829.2U CN215762946U (en) | 2021-07-02 | 2021-07-02 | Electric vehicle brake pad capable of preventing shoe from falling off after shoe and shoe support are bonded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215762946U true CN215762946U (en) | 2022-02-08 |
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ID=80103764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121507829.2U Active CN215762946U (en) | 2021-07-02 | 2021-07-02 | Electric vehicle brake pad capable of preventing shoe from falling off after shoe and shoe support are bonded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215762946U (en) |
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2021
- 2021-07-02 CN CN202121507829.2U patent/CN215762946U/en active Active
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