CN215596253U - Brake shoe convenient to change friction disc - Google Patents
Brake shoe convenient to change friction disc Download PDFInfo
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- CN215596253U CN215596253U CN202121803524.6U CN202121803524U CN215596253U CN 215596253 U CN215596253 U CN 215596253U CN 202121803524 U CN202121803524 U CN 202121803524U CN 215596253 U CN215596253 U CN 215596253U
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- brake shoe
- friction plate
- block
- linkage block
- plate
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Abstract
The utility model discloses a brake shoe convenient for replacing a friction plate, and relates to the field of brake shoe accessories. According to the utility model, the friction plate and the clamping plate are arranged, when the friction plate of the brake shoe is replaced, the friction plate is arranged in the connecting groove formed in one side of the brake shoe through the clamping plate, and is clamped in the connecting groove through the clamping plate, so that the friction plate is further installed, when the clamping plate is clamped, the clamping plate is clamped in the clamping groove, and then the friction plate is pulled downwards, so that the clamping plate is clamped in the groove formed in the inner side of the connecting groove, and the limit of the friction plate during installation is further enhanced.
Description
Technical Field
The utility model relates to the field of brake shoe accessories, in particular to a brake shoe convenient for replacing a friction plate.
Background
Drum brakes have been used in automobiles for a century ago, but due to their reliability and strong braking force, drum brakes are still deployed today on many models (mostly used for rear wheels); the drum brake is fixed with the tyre and rotates at the same speed, when braking, the oil pressure is used to push the brake shoe to contact the inner edge of the brake drum, and the friction force generated by the contact is used to restrain the rotation of the tyre so as to achieve the purpose of braking.
At present, the drum brake is generally installed on a rear wheel, the cost of the drum brake is lower, the absolute braking force is higher, the inner surface of a brake drum of the drum brake is the position of a brake device generating the braking torque, and under the condition of obtaining the same braking torque, the diameter of the brake drum of the drum brake can be much smaller than that of a brake disc of a disc brake, so that a large-sized vehicle for heavy load can only be provided with the drum brake in a limited space of a wheel rim for obtaining strong braking force.
However, the friction plate in the existing drum brake is mainly adhered to the brake shoe body by the adhesive, so that the friction plate cannot be singly replaced after being damaged and abraded in the later period, once the friction plate is abraded, the whole brake shoe needs to be replaced, and further, the maintenance cost is improved, and the resource is seriously wasted easily.
SUMMERY OF THE UTILITY MODEL
Based on the above, the utility model aims to provide a brake shoe convenient for replacing a friction plate, so as to solve the technical problems that the friction plate cannot be replaced singly, the maintenance cost is easy to increase, and the resource waste is caused.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a brake shoe convenient to change friction disc, includes brake shoe and friction disc, the linkage block is installed to one side of brake shoe, the spread groove has been seted up to one side of brake shoe, the outer wall connection of linkage block has the gangbar, the connecting rod is installed to one side of linkage block, the outer wall connection of connecting rod has coupling spring, the connector link is installed to the one end of connecting rod.
Through adopting above-mentioned technical scheme, when using, pass through the block board block with the friction disc in the spread groove that brake shoe one side was seted up, then carry on spacingly through the connector link that linkage block one end set up to the friction disc to accomplish the installation of friction disc.
The utility model is further provided that a clamping plate is arranged on one side of the friction plate, and a connecting block is arranged on one side of the friction plate.
Through adopting above-mentioned technical scheme, when the installation friction disc, install the friction disc in one side of brake shoe through the snap-fit plate.
The brake shoe is further provided with a friction plate which is detachably connected with the brake shoe through a clamping plate, and the inner wall of a connecting groove formed in one side of the brake shoe is matched with the outer wall of the clamping plate.
Through adopting above-mentioned technical scheme, through the block board block in the spread groove, can carry on spacingly to the block board to in with the block board block in the spread groove.
The brake shoe is detachably connected with the linkage block through the linkage rod, one side of the linkage block is provided with a connecting groove matched with the connecting spring, and the inner wall of the connecting groove on the outer wall of the connecting spring is matched.
By adopting the technical scheme, when the brake shoe is installed, the linkage block is installed on one side of the brake shoe through the linkage rod.
The utility model is further arranged in that the linkage block is detachably connected with the connecting block through the connecting buckle, and a clamping groove matched with the connecting block is arranged between the linkage block and the connecting buckle.
Through adopting above-mentioned technical scheme, when connecting linkage piece and connecting block, carry on spacingly and fixed to the connecting block through the connector link, through spacing can effectually carry on spacingly to the friction disc carrying on the connecting block, prevent that the friction disc from droing.
The brake shoe is further provided with an installation groove matched with the linkage block at one side.
By adopting the technical scheme, when the linkage block is installed, the linkage block is installed in the installation groove formed in one side of the brake shoe, and the linkage block is installed.
In summary, the utility model mainly has the following beneficial effects:
1. according to the utility model, by arranging the friction plate and the clamping plate, when the friction plate of the brake shoe is replaced, the friction plate is arranged in the connecting groove formed in one side of the brake shoe through the clamping plate, and is clamped in the connecting groove through the clamping plate, so that the friction plate is further arranged;
2. according to the friction plate mounting device, the linkage block, the connecting buckle and the connecting block are arranged, after the friction plate is mounted through the clamping plate, the linkage block is rotated to enable the linkage block to be attached to one side of the connecting block, then the connecting buckle is pulled to enable the connecting buckle to be separated from the linkage block, the connecting buckle is clamped on the outer wall of the connecting block after separation, the connecting block is limited through the connecting buckle, and the limitation on the friction plate can be strengthened, so that the friction plate can be mounted conveniently.
Drawings
FIG. 1 is a perspective view of a brake shoe of the present invention;
FIG. 2 is a perspective view of a friction plate of the present invention;
FIG. 3 is a schematic illustration of the friction plate and brake shoe connection of the present invention;
FIG. 4 is a side view of the brake shoe of the present invention;
fig. 5 is a perspective view of the linkage block of the present invention.
In the figure: 1. a brake shoe; 2. a friction plate; 3. a linkage block; 4. a clamping plate; 5. a linkage rod; 6. connecting grooves; 7. connecting blocks; 8. a connecting buckle; 9. a connecting rod; 10. a spring is connected.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A brake shoe convenient for replacing a friction plate is shown in figures 1-5 and comprises a brake shoe 1 and a friction plate 2, wherein a linkage block 3 is installed on one side of the brake shoe 1, a connecting groove 6 is formed in one side of the brake shoe 1, a linkage rod 5 is connected to the outer wall of the linkage block 3, a connecting rod 9 is installed on one side of the linkage block 3, a connecting spring 10 is connected to the outer wall of the connecting rod 9, a connecting buckle 8 is installed at one end of the connecting rod 9, and when the brake shoe is used, the friction plate 2 is installed in the connecting groove 6 formed in one side of the brake shoe 1 through a clamping plate 4 so as to conveniently complete installation of the friction plate 2.
Referring to fig. 2, a clamping plate 4 is installed at one side of a friction plate 2, a connecting block 7 is installed at one side of the friction plate 2, the friction plate 2 is detachably connected with a brake shoe 1 through the clamping plate 4, and the inner wall of a connecting groove 6 formed at one side of the brake shoe 1 is matched with the outer wall of the clamping plate 4, so that the friction plate 2 can be conveniently installed and detached.
Referring to fig. 5, the brake shoe 1 is detachably connected to the linkage block 3 through the linkage rod 5, a connection groove matched with the connection spring 10 is formed in one side of the linkage block 3, and the inner wall of the connection groove in the outer wall of the connection spring 10 is matched, so that the connection spring 10 can be conveniently mounted and dismounted.
Referring to fig. 3, the linkage block 3 is detachably connected to the connection block 7 through the connection buckle 8, and a fastening groove matched with the connection block 7 is formed between the linkage block 3 and the connection buckle 8, so as to be conveniently connected to the connection block 7 through the connection buckle 8.
Referring to fig. 4, one side of the brake shoe 1 is provided with an installation groove matched with the linkage block 3, so that the linkage block 3 can be conveniently installed and detached.
The working principle of the utility model is as follows: when the friction plate 2 of the brake shoe 1 is installed, the friction plate 2 is installed in a connecting groove 6 arranged on one side of the brake shoe 1 through a clamping plate 4, the clamping plate 4 is clamped in the connecting groove 6 through the clamping plate 4, the friction plate 2 is further installed, when the clamping plate 4 is clamped, the clamping plate 4 is clamped in the connecting groove 6, then the friction plate 2 is pulled downwards, the clamping plate 4 is further clamped in a groove arranged on the inner side of the connecting groove 6, the limit position in the installation process of the friction plate 2 is further strengthened, after the friction plate 2 is installed through the clamping plate 4, a linkage block 3 installed on one side of the brake shoe 1 is rotated, the linkage block 3 is attached to one side of a connecting block 7, when the linkage block 3 is close to the connecting block 7, a worker pulls a connecting buckle 8 to separate the connecting buckle 8 from the linkage block 3, and after the connecting buckle 8 is separated, the connecting buckle 8 is clamped on the outer wall of the connecting block 7, the resilience force through the connecting spring 10 drives the connecting buckle 8 to contract, the connecting buckle 8 through contraction carries out clamping on the connecting block 7, so that the connecting block 7 is clamped in a clamping groove formed between the linkage block 3 and the connecting buckle 8, the linkage block 3 and the connecting buckle 8 are clamped on one side of the friction plate 2, and the limitation on the friction plate 2 can be strengthened so as to facilitate the installation of the friction plate 2.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a brake shoe convenient to change friction disc, includes brake shoe (1) and friction disc (2), its characterized in that: linkage block (3) are installed to one side of brake hoof (1), spread groove (6) have been seted up to one side of brake hoof (1), the outer wall connection of linkage block (3) has gangbar (5), connecting rod (9) are installed to one side of linkage block (3), the outer wall connection of connecting rod (9) has coupling spring (10), connector link (8) are installed to the one end of connecting rod (9).
2. A brake shoe for facilitating replacement of a friction plate as set forth in claim 1 wherein: a clamping plate (4) is installed on one side of the friction plate (2), and a connecting block (7) is arranged on one side of the friction plate (2).
3. A brake shoe for facilitating replacement of a friction plate as set forth in claim 2 wherein: the friction plate (2) is detachably connected with the brake shoe (1) through the clamping plate (4), and the inner wall of a connecting groove (6) formed in one side of the brake shoe (1) is matched with the outer wall of the clamping plate (4).
4. A brake shoe for facilitating replacement of a friction plate as set forth in claim 1 wherein: brake hoof (1) can dismantle with linkage block (3) through gangbar (5) and be connected, one side of linkage block (3) is provided with the spread groove with coupling spring (10) assorted, the inner wall of the outer wall spread groove of coupling spring (10) agrees with mutually.
5. A brake shoe for facilitating replacement of a friction plate as set forth in claim 1 wherein: linkage block (3) can be dismantled with connecting block (7) through connector link (8) and be connected, seted up between linkage block (3) and connector link (8) with connecting block (7) assorted block groove.
6. A brake shoe for facilitating replacement of a friction plate as set forth in claim 1 wherein: and one side of the brake shoe (1) is provided with a mounting groove matched with the linkage block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803524.6U CN215596253U (en) | 2021-08-04 | 2021-08-04 | Brake shoe convenient to change friction disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121803524.6U CN215596253U (en) | 2021-08-04 | 2021-08-04 | Brake shoe convenient to change friction disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215596253U true CN215596253U (en) | 2022-01-21 |
Family
ID=79880013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121803524.6U Active CN215596253U (en) | 2021-08-04 | 2021-08-04 | Brake shoe convenient to change friction disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215596253U (en) |
-
2021
- 2021-08-04 CN CN202121803524.6U patent/CN215596253U/en active Active
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