Durable brake caliper

Abstract

The utility model relates to the technical field of brake calipers, in particular to a durable brake caliper which comprises a brake caliper body, the back face of the brake caliper body is connected with a brake caliper support through a connecting assembly, and a reinforcing assembly is arranged on the back face of the brake caliper support. Fixing blocks are fixedly connected to the left side and the right side of the brake caliper body, and guide rods are rotationally connected between the two sets of fixing blocks and the brake caliper support. The brake caliper main body is used for braking a vehicle; according to the brake caliper, through the design of the connecting assembly and the reinforcing assembly, the guide rod of the brake caliper can rotate after being installed, in this way, abrasion of the contact positions of the two sets of brake pads and the guide rod is circumferential abrasion of the cylindrical rod face of the guide rod, the abrasion is uniform, and the service life of the guide rod is longer; meanwhile, the connecting assembly of the brake caliper has the function of preventing mistaken installation, so that installation or maintenance is simple, the guide rod is not prone to falling off, and the safety performance is good; compared with an existing brake caliper, the overall practicability of the brake caliper can be improved through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of brake calipers, in particular to a durable brake caliper. Background Art

[0002] The brake caliper, also known as the caliper disc brake, is a type of disc brake that completes the braking work by clamping the brake disc with the brake pad on the brake caliper. There are various types of brake calipers available, but they all have the functions of service braking, parking braking, and automatic compensation for the gap between the brake pad and the brake disc after the brake pad is worn.

[0003] In order to prevent the guide rod from falling off easily, the guide rod which is widely used nowadays is made of threaded form at the head, and the corresponding threaded hole is made on the caliper arm; the threaded fastening of the guide rod and the caliper arm prevents the guide rod from falling off. Although this solves the problem of the guide rod falling off easily, the processing of threads on the guide rod and the caliper arm requires high precision of the processing equipment, and the manufacturing precision level is also high, so the manufacturing cost is high; and the guide rod cannot rotate. During use, the brake pad only causes wear to the same part of the guide rod, and the contact part will be seriously damaged after a period of time, affecting the strength of the guide rod, and the guide rod will break, etc., the safety performance is not high, and the service life is short.

[0004] Therefore, it is particularly important to design a new type of durable brake caliper to solve the above technical defects and improve the practicality of the overall durable brake caliper. Utility Model Content

[0005] The purpose of the utility model is to provide a durable brake caliper. The brake caliper can be designed with a connecting component and a reinforcing component. The guide rod of the brake caliper can be rotated after being installed, so that the wear of the contact between the two groups of brake pads and the guide rod is the circumferential wear of the cylindrical rod surface of the guide rod, the wear is uniform, and the service life of the guide rod is longer; at the same time, the connecting component of the brake caliper has an anti-misinstallation function, which makes installation or maintenance simple, the guide rod is not easy to fall off, and the safety performance is good, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A durable brake caliper comprises a brake caliper body, the back side of the brake caliper body is connected to a brake caliper bracket via a connecting component, and the back side of the brake caliper bracket is provided with a reinforcing component;

[0008] The brake caliper body is used to brake the vehicle;

[0009] The connecting assembly is used for firmly connecting the brake caliper body and the brake caliper bracket.

[0010] As a preferred solution of the utility model, fixed blocks are fixedly connected to the left and right sides of the brake caliper body, guide rods are rotatably connected between the two groups of fixed blocks and the brake caliper bracket, and two groups of brake pads are slidably connected below the brake caliper body and between the two groups of guide rods.

[0011] As a preferred solution of the utility model, the inside of the two groups of brake pads are fixedly connected with anti-slip pads made of rubber, the bottom of the brake caliper body and between the two groups of guide rods are fixedly connected with a mounting frame, the left and right sides of the mounting frame are provided with mounting holes, and the outside of the two groups of guide rods and between the two groups of brake pads are provided with buffer springs.

[0012] As a preferred solution of the utility model, the connecting assembly includes two groups of connecting seats, a hydraulic cylinder, a reinforcement frame and a reinforcement member, and the two groups of connecting seats are fixedly connected to the back side of the brake caliper bracket and are located at positions corresponding to the brake caliper body.

[0013] As a preferred solution of the utility model, a hydraulic cylinder is threadedly connected between the brake caliper body and the brake caliper bracket and inside the two groups of connecting seats, a reinforcement frame is fixedly connected to the back side of the mounting frame and on the left and right sides of the brake caliper bracket, and a reinforcement piece is threadedly connected between the two groups of reinforcement frames and the brake caliper bracket and inside the reinforcement frame.

[0014] As a preferred solution of the utility model, the reinforcement assembly includes a reinforcement seat, a rotating frame, a first connecting block, a second connecting block, a spring and a stopper. The reinforcement seat is fixedly connected to the back side of the brake caliper bracket by bolts, and the back side of the reinforcement seat is threadedly connected to the rotating frame via a rotating shaft.

[0015] As a preferred solution of the utility model, a first connecting block is fixedly connected to the bottom of the reinforcing seat, a second connecting block is fixedly connected to the bottom of the rotating frame, a spring is connected between the first connecting block and the second connecting block, and a stop block is fixedly connected to the back of the reinforcing seat at a position corresponding to the rotating frame.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] In the utility model, through the design of the connecting component and the reinforcing component, the guide rod of the brake caliper can be rotated after being installed, so that the wear of the contact between the two groups of brake pads and the guide rod is the circumferential wear of the cylindrical rod surface of the guide rod, the wear is uniform, and the service life of the guide rod is longer; at the same time, the connecting component of the brake caliper has the function of preventing wrong installation, so that installation or maintenance is simple, the guide rod is not easy to fall off, and the safety performance is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the schematic diagram of the overall three-dimensional structure of the utility model in state 1;

[0019] Figure 2 This is the second state of the overall three-dimensional structural schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the back side of the overall three-dimensional structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the bottom of the overall three-dimensional structure of the utility model.

[0022] In the figure: 1. brake caliper body; 2. connecting assembly; 201. connecting seat; 202. hydraulic cylinder; 203. reinforcement frame; 204. reinforcement member; 3. brake caliper bracket; 4. reinforcement assembly; 401. reinforcement seat; 402. rotating frame; 403. first connecting block; 404. second connecting block; 405. spring; 406. stopper; 5. fixing block; 6. guide rod; 7. brake pad; 8. anti-skid pad; 9. mounting frame; 10. mounting hole; 11. buffer spring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Example

[0024] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0025] A durable brake caliper comprises a brake caliper body 1, the back of the brake caliper body 1 is connected to a brake caliper bracket 3 through a connecting component 2, and a reinforcing component 4 is provided on the back of the brake caliper bracket 3;

[0026] Among them, fixed blocks 5 are fixedly connected to the left and right sides of the brake caliper body 1, and guide rods 6 are rotatably connected between the two groups of fixed blocks 5 and the brake caliper bracket 3. Two groups of brake pads 7 are slidably connected below the brake caliper body 1 and between the two groups of guide rods 6. The insides of the two groups of brake pads 7 are fixedly connected with anti-skid pads 8 made of rubber. A mounting frame 9 is fixedly connected to the bottom of the brake caliper body 1 and between the two groups of guide rods 6. Mounting holes 10 are opened on the left and right sides of the mounting frame 9. Buffer springs 11 are sleeved on the outsides of the two groups of guide rods 6 and between the two groups of brake pads 7.

[0027] Specifically, first, the brake caliper body 1 is installed on the front side of the brake caliper bracket 3, and the brake caliper body 1 and the brake caliper bracket 3 are firmly connected through the connecting component 2, and the two groups of guide rods 6 are respectively inserted into the brake caliper body 1 and the left and right sides of the brake caliper bracket 3, and then the mounting frame 9 is installed below the brake caliper body 1 and on the front side of the brake caliper bracket 3, and the brake caliper body 1 is installed in the vehicle through the mounting hole 10 in the mounting frame 9. When in use, the two groups of brake pads 7 can be driven to approach each other through the connecting component 2, and then the brake pads 7 can be used to brake the vehicle.

[0028] Among them, see Figure 1 , the back side of the brake caliper body 1 is connected to a brake caliper bracket 3 through a connecting component 2;

[0029] The connecting assembly 2 is used to firmly connect the brake caliper body 1 and the brake caliper bracket 3. The specific structure of the connecting assembly 2 is as follows:

[0030] The connecting assembly 2 includes two groups of connecting seats 201, a hydraulic cylinder 202, a reinforcement frame 203 and a reinforcement member 204. The two groups of connecting seats 201 are fixedly connected to the back of the brake caliper bracket 3 and are located at the corresponding position of the brake caliper body 1. The hydraulic cylinder 202 is threadedly connected between the brake caliper body 1 and the brake caliper bracket 3 and inside the two groups of connecting seats 201. The reinforcement frame 203 is fixedly connected to the back of the mounting frame 9 and on the left and right sides of the brake caliper bracket 3. The reinforcement member 204 is threadedly connected between the two groups of reinforcement frames 203 and the brake caliper bracket 3 and inside the reinforcement frame 203.

[0031] Specifically, the brake caliper body 1 and the brake caliper bracket 3 are connected through the connecting component 2, the brake caliper bracket 3 is placed on the back of the brake caliper body 1, and the brake caliper bracket 3 and the brake caliper body 1 are fixed through the connecting seat 201. At the same time, the brake caliper bracket 3 is clamped between the two groups of reinforcement frames 203 on the back of the mounting frame 9, and the two groups of reinforcement members 204 are screwed into the reinforcement frames 203. The brake caliper bracket 3 is reinforced by the reinforcement members 204, and the brake caliper bracket 3 can be firmly fixed on the back of the brake caliper body 1. When in use, the brake pads 7 can be driven to move by the hydraulic cylinder 202, so that the two groups of brake pads 7 are close to each other, thereby braking the vehicle.

[0032] Then, see Figure 1 A reinforcing component 4 is provided on the back of the brake caliper bracket 3. The specific structure of the reinforcing component 4 is as follows:

[0033] The reinforcing assembly 4 includes a reinforcing seat 401, a rotating frame 402, a first connecting block 403, a second connecting block 404, a spring 405 and a stopper 406. The reinforcing seat 401 is fixedly connected to the back side of the brake caliper bracket 3 by bolts, the back side of the reinforcing seat 401 is threadedly connected to the rotating frame 402 via a rotating shaft, the bottom of the reinforcing seat 401 is fixedly connected to the first connecting block 403, the bottom of the rotating frame 402 is fixedly connected to the second connecting block 404, a spring 405 is connected between the first connecting block 403 and the second connecting block 404, and a stopper 406 is fixedly connected to the back side of the reinforcing seat 401 and at a position corresponding to the rotating frame 402.

[0034] Specifically, the braking effect of the brake caliper body 1 is improved by the reinforcement component 4, the reinforcement seat 401 is installed on the back of the brake caliper bracket 3, and the reinforcement seat 401 is firmly connected to the brake caliper bracket 3 by bolts, and the rotating frame 402 is installed on the back of the reinforcement seat 401 through the rotating shaft, and then the two sides of the spring 405 are fixedly connected to the first connecting block 403 and the second connecting block 404 respectively. The connection method between the rotating frame 402 and the reinforcement seat 401 is a rotating connection. The rotating shaft passes through the brake caliper bracket 3 and the brake caliper body 1 and is fixedly connected to the brake pad 7. When in use, the movement of the brake pad 7 pulls the rotating shaft, and then drives the rotating frame 402 to rotate through the rotating shaft. When the rotating frame 402 rotates, it pulls the spring 405 through the second connecting block 404, thereby improving the braking stability of the brake pad 7.

[0035] In this embodiment, the implementation scenario is specifically as follows: in actual use, the brake caliper body 1 is first installed on the front side of the brake caliper bracket 3, and the brake caliper body 1 and the brake caliper bracket 3 are firmly connected through the connecting component 2, so that the two groups of guide rods 6 are respectively inserted into the brake caliper body 1 and the left and right sides of the brake caliper bracket 3, and then the mounting frame 9 is installed below the brake caliper body 1 and located on the front side of the brake caliper bracket 3, and the brake caliper body 1 is installed in the vehicle through the mounting hole 10 in the mounting frame 9. When in use, the two groups of brake pads 7 can be driven to approach each other through the connecting component 2, and then the brake pads 7 can be used to brake the vehicle. Compared with the existing brake calipers, the utility model can improve the overall practicality of the brake caliper through design.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A durable brake caliper, comprising a brake caliper body (1), characterized in that: The back side of the brake caliper body (1) is connected to a brake caliper bracket (3) via a connecting component (2), and a reinforcing component (4) is provided on the back side of the brake caliper bracket (3); The brake caliper body (1) is used to brake a vehicle; The connecting assembly (2) is used to firmly connect the brake caliper body (1) and the brake caliper bracket (3).

2. A durable brake caliper according to claim 1, characterized in that: The left and right sides of the brake caliper body (1) are fixedly connected with fixed blocks (5), two groups of the fixed blocks (5) and the brake caliper bracket (3) are rotatably connected with guide rods (6), and two groups of brake pads (7) are slidably connected below the brake caliper body (1) and between the two groups of guide rods (6).

3. A durable brake caliper according to claim 2, characterized in that: The inside of the two groups of brake pads (7) are fixedly connected with a rubber anti-skid pad (8), the bottom of the brake caliper body (1) and located between the two groups of guide rods (6) is fixedly connected with a mounting frame (9), the left and right sides of the mounting frame (9) are provided with mounting holes (10), and the outside of the two groups of guide rods (6) and located between the two groups of brake pads (7) are provided with a buffer spring (11).

4. A durable brake caliper according to claim 3, characterized in that: The connection assembly (2) comprises two groups of connection seats (201), a hydraulic cylinder (202), a reinforcement frame (203) and a reinforcement member (204), wherein the two groups of connection seats (201) are fixedly connected to the back side of the brake caliper bracket (3) and are located at positions corresponding to the brake caliper body (1).

5. A durable brake caliper according to claim 4, characterized in that: A hydraulic cylinder (202) is threadedly connected between the brake caliper body (1) and the brake caliper bracket (3) and located inside the two groups of connecting seats (201); a reinforcing frame (203) is fixedly connected to the back of the mounting frame (9) and located on the left and right sides of the brake caliper bracket (3); and a reinforcing member (204) is threadedly connected between the two groups of reinforcing frames (203) and the brake caliper bracket (3) and located inside the reinforcing frame (203).

6. The durable brake caliper according to claim 1, characterized in that: The reinforcing assembly (4) comprises a reinforcing seat (401), a rotating frame (402), a first connecting block (403), a second connecting block (404), a spring (405) and a stopper (406); the reinforcing seat (401) is fixedly connected to the back side of the brake caliper bracket (3) by means of bolts; the back side of the reinforcing seat (401) is threadedly connected to the rotating frame (402) via a rotating shaft.

7. A durable brake caliper according to claim 6, characterized in that: A first connecting block (403) is fixedly connected to the bottom of the reinforcing seat (401), a second connecting block (404) is fixedly connected to the bottom of the rotating frame (402), a spring (405) is connected between the first connecting block (403) and the second connecting block (404), and a stopper (406) is fixedly connected to the back of the reinforcing seat (401) at a position corresponding to the rotating frame (402).

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