CN215805902U

CN215805902U - Motorcycle brake caliper

Info

Publication number: CN215805902U
Application number: CN202122293930.9U
Authority: CN
Inventors: 姚源洪; 陈朝志
Original assignee: Ruian Van Gogh Locomotive Parts Co ltd
Current assignee: Ruian Van Gogh Locomotive Parts Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-11
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses motorcycle brake calipers in the field of calipers, which comprise a main body, wherein a support shaft is fixedly connected to the main body, brake pads are connected to the surface of the support shaft in a sliding manner, brake pistons are arranged on the front and back surfaces of the two brake pads, a brake oil pipe is arranged at one end of each brake piston and is connected with an external brake handle, anti-skid friction plates are arranged on the opposite surfaces of the two brake pads, a stable fixing mechanism is fixedly connected to the upper surfaces of the anti-skid friction plates, and a detachable fixing mechanism is fixedly connected to the lower surfaces of the brake pads. The anti-skid friction plate fixing device has the advantages that the stable fixing mechanism is arranged, the stable fixing of the anti-skid friction plate on the brake pad is guaranteed, the anti-skid friction plate is prevented from being separated from the brake pad and falling off when in use, the fixing support of the anti-skid friction plate is realized by arranging the conveniently-dismounted fixing mechanism, the fixing is strengthened, and the worn anti-skid friction plate is convenient to replace quickly.

Description

Motorcycle brake caliper

Technical Field

The utility model relates to the field of calipers, in particular to a motorcycle brake caliper.

Background

The brake system is an important part related to personal safety in motorcycle driving, and the calipers are the core of the system, and the calipers generally push the brake pads to be close to the brake disc through the brake piston to form squeezing friction, so that the brake disc stops rotating.

The existing anti-skid friction plate and the brake pad are of an integrated structure generally, but the anti-skid friction plate and the brake disc on the brake pad are abraded due to long-term use of a vehicle, so that the surface of the anti-skid friction plate is polished smoothly, the emergency braking effect cannot be achieved, replacement is needed, the anti-skid friction plate and the brake pad are replaced together, the maintenance cost is high, and resource waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a motorcycle brake caliper to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a motorcycle brake caliper, includes the main part, its characterized in that: fixedly connected with back shaft in the main part, the sliding surface of back shaft is connected with the brake block, two the front and the back of brake block all are provided with the brake piston, the one end of brake piston is provided with brake oil pipe, brake oil pipe is connected with external brake handle, two the opposite face of brake block is provided with the anti-skidding friction plate, the last fixed surface of anti-skidding friction plate is connected with stably fixed establishment, the lower fixed surface of brake block is connected with just tears fixed establishment open, the anti-skidding friction plate is installed on the brake block through stabilizing fixed establishment, just tearing fixed establishment open.

As a further scheme of the utility model: through setting up stable fixed establishment, guaranteed the stable fixed of antifriction board on the brake block, antiskid friction board and brake block separation drop when preventing to use, just tear fixed establishment through setting up, realize strengthening fixedly to the fixed stay of antiskid friction board, the antiskid friction board of the quick change wearing and tearing of being convenient for.

Just, tear fixed establishment open includes fixed plate of fixed connection in brake block lower surface, the rotation hole has been seted up on the right side of fixed plate, the inner wall in rotation hole rotates and is connected with the torsion pivot, the same connecting plate of both ends fixedly connected with of torsion pivot.

As a still further scheme of the utility model: through setting up the torsion pivot for the connecting plate can rotate along the center pin of torsion pivot, plays joint support's effect to the connecting plate simultaneously, through setting up the fixed plate, carries out fixed stay to the torsion pivot.

The front of the connecting plate is fixedly connected with an L-shaped positioning plate, the front of the L-shaped positioning plate is provided with a sliding hole, the inner wall of the sliding hole is connected with a pull rod in a sliding mode, and one end of the pull rod is fixedly connected with a dragging plate.

As a still further scheme of the utility model: through setting up the slide opening, prevent to produce with the pull rod of motion and interfere, carry on spacingly to the pull rod simultaneously, make it along the slide opening motion, pull the board through the setting, the operator of being convenient for drags the motion of control pull rod, through setting up L shape locating plate for the rotation drives the pull rod, pulls the board and rotates as a whole.

The lower fixed surface of antiskid friction plate is connected with the fixed block, the mounting groove has been seted up in the front of fixed block, the one end fixedly connected with joint piece that pulls the board is kept away from of pull rod, joint piece and mounting groove looks adaptation.

As a still further scheme of the utility model: through setting up the mounting groove, with the cooperation of joint piece, realize fixedly, prevent that the antiskid friction plate contact brake disc from producing and rocking, through setting up the joint piece, realize the fixed effect of pegging graft.

The surface cover of pull rod is equipped with first reset spring, first reset spring's one end and the positive fixed connection of joint piece, first reset spring's the other end and the inner wall fixed connection of L shape locating plate.

As a still further scheme of the utility model: through setting up first reset spring, be convenient for with joint piece propelling movement to mounting groove in, reset the joint piece, be convenient for simultaneously take out the joint piece from the mounting groove.

The stable fixing mechanism comprises a limiting block fixedly connected to the upper surface of the anti-skid friction plate, a sliding groove is formed in the back face of the limiting block, a stand column is fixedly connected to the front face of the brake pad, and a stabilizing block is fixedly connected to one end of the stand column.

As a still further scheme of the utility model: through setting up the sliding tray, give stand, sliding block installation space, through setting up the sliding block, form the effect of anti-drop separation with the locating lever cooperation.

The upper surface of stopper has been seted up and has been dodged the groove, dodge the groove and communicate with the sliding tray mutually, two the inner wall sliding connection who dodges the groove has the locating lever, two the same second reset spring of opposite face fixedly connected with of locating lever.

As a still further scheme of the utility model: dodge the groove through the setting, give the gliding space of locating lever, be convenient for separate stopper and sliding block, through setting up the locating lever, carry on spacingly to the sliding block, prevent that the sliding block from droing from the sliding tray, through setting up second reset spring for two locating levers are close to each other and do not produce and rock.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, the torsion rotating shaft is arranged, so that the connecting plate can rotate along the central axis of the torsion rotating shaft, meanwhile, the connecting plate plays a role of connecting and supporting, the torsion rotating shaft is fixedly supported by arranging the fixing plate, the interference with a moving pull rod is prevented by arranging the sliding hole, the pull rod is limited at the same time and moves along the sliding hole, the operator can conveniently drag the movement of the control pull rod by arranging the dragging plate, the rotating driving pull rod and the dragging plate rotate as a whole by arranging the L-shaped positioning plate, the fixing is realized by arranging the mounting groove and matching with the clamping block, the anti-skid friction plate is prevented from shaking when contacting with the brake disc, the effect of splicing and fixing is realized by arranging the clamping block, the clamping block is conveniently pushed into the mounting groove by arranging the first reset spring, the clamping block is reset, and the clamping block is conveniently taken out from the mounting groove, by means of the structure, the anti-skid friction plate is fixedly supported, fixed and convenient to rapidly replace and abrade.

2. According to the anti-drop friction brake pad, the sliding groove is formed, the upright post and the sliding block are provided with installation spaces, the sliding block is matched with the positioning rod to form an anti-drop separation effect, the avoidance groove is formed, the sliding space of the positioning rod is provided, the limiting block is conveniently separated from the sliding block, the sliding block is limited by the positioning rod, the sliding block is prevented from dropping from the sliding groove, the two positioning rods are close to each other and do not shake by the aid of the second reset spring, stable fixation of the anti-drop friction plate on the brake pad is guaranteed by means of the structure, and the anti-drop friction plate and the brake pad are prevented from dropping separately during use.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of a brake pad and an anti-slip friction plate according to the present invention;

FIG. 3 is a schematic perspective view of the detachable fixing mechanism of the present invention;

FIG. 4 is a schematic perspective view of a stabilizing and fixing mechanism according to the present invention;

fig. 5 is a schematic perspective view of the second embodiment of the stabilizing and fixing mechanism of the present invention.

In the figure: 1. a main body; 2. a support shaft; 3. a brake pad; 4. the fixing mechanism is convenient to disassemble; 401. a fixing plate; 402. a connecting plate; 403. an L-shaped positioning plate; 404. a fixed block; 405. a first return spring; 406. a pull rod; 407. dragging a plate; 408. a clamping block; 5. a stable fixing mechanism; 501. a limiting block; 502. a column; 503. an avoidance groove; 504. positioning a rod; 505. a stabilizing block; 506. a second return spring; 6. an anti-skid friction plate.

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 to 5, in the embodiment of the utility model, a motorcycle brake caliper comprises a main body 1, a support shaft 2 is fixedly connected to the main body 1, brake pads 3 are slidably connected to the surface of the support shaft 2, brake pistons are arranged on the front and back of the two brake pads 3, a brake oil pipe is arranged at one end of each brake piston and connected to an external brake handle, anti-skid friction plates 6 are arranged on the opposite surfaces of the two brake pads 3, a stable fixing mechanism 5 is fixedly connected to the upper surfaces of the anti-skid friction plates 6, a detachable fixing mechanism 4 is fixedly connected to the lower surfaces of the brake pads 3, and the anti-skid friction plates 6 are mounted on the brake pads 3 through the stable fixing mechanism 5 and the detachable fixing mechanism 4.

Wherein, through setting up stable fixed establishment 5, guaranteed the stable fixed of anti-skidding friction plate 6 on brake block 3, anti-skidding friction plate 6 drops with brake block 3 separation when preventing to use, just tears fixed establishment 4 open through the setting, realizes strengthening fixedly to the fixed stay of anti-skidding friction plate 6, is convenient for quick change wearing and tearing anti-skidding friction plate 6.

In this embodiment, as shown in fig. 3, the easy-to-detach fixing mechanism 4 includes a fixing plate 401 fixedly connected to the lower surface of the brake pad 3, a rotation hole is formed on the right side of the fixing plate 401, the inner wall of the rotation hole is rotatably connected with a torsion rotating shaft, and two ends of the torsion rotating shaft are fixedly connected with the same connecting plate 402.

Wherein, through setting up the torsion pivot for connecting plate 402 can rotate along the center pin of torsion pivot, plays the effect of joint support to connecting plate 402 simultaneously, through setting up fixed plate 401, carries out fixed support to the torsion pivot.

The front surface of the connecting plate 402 is fixedly connected with an L-shaped positioning plate 403, the front surface of the L-shaped positioning plate 403 is provided with a sliding hole, the inner wall of the sliding hole is slidably connected with a pull rod 406, and one end of the pull rod 406 is fixedly connected with a dragging plate 407.

Wherein, through setting up the slide opening, prevent to produce with the pull rod 406 of motion and interfere, carry on spacingly to pull rod 406 simultaneously, make it along the slide opening motion, pull board 407 through the setting, the operator of being convenient for drags the motion of control pull rod 406, through setting up L shape locating plate 403 for L shape locating plate 403 is rotatory to be driven pull rod 406, drag board 407 and rotate as a whole.

The lower surface of the anti-skid friction plate 6 is fixedly connected with a fixing block 404, the front surface of the fixing block 404 is provided with an installation groove, one end of the pull rod 406, which is far away from the dragging plate 407, is fixedly connected with a clamping block 408, and the clamping block 408 is matched with the installation groove.

Wherein, through setting up the mounting groove, with the cooperation of joint piece 408, realize fixedly, prevent that the contact brake disc of anti-skidding friction plate 6 from producing and rocking, through setting up joint piece 408, realize pegging graft fixed effect.

The surface of the pull rod 406 is sleeved with a first return spring 405, one end of the first return spring 405 is fixedly connected with the front surface of the clamping block 408, and the other end of the first return spring 405 is fixedly connected with the inner wall of the L-shaped positioning plate 403.

Wherein, through setting up first reset spring 405, be convenient for with joint piece 408 propelling movement to the mounting groove in, reset joint piece 408, be convenient for take out joint piece 408 from the mounting groove simultaneously.

In this embodiment, as shown in fig. 4-5, the stable fixing mechanism 5 includes a limiting block 501 fixedly connected to the upper surface of the anti-skid friction plate 6, a sliding groove is formed on the back surface of the limiting block 501, a vertical column 502 is fixedly connected to the front surface of the brake pad 3, and a stabilizing block 505 is fixedly connected to one end of the vertical column 502.

The vertical column 502 and the stabilizing block 505 are provided with installation spaces by arranging the sliding groove, and the stabilizing block 505 is matched with the positioning rod 504 to form an anti-falling separation effect.

Avoidance grooves 503 are formed in the upper surface of the limiting block 501, the avoidance grooves 503 are communicated with the sliding grooves, the inner walls of the avoidance grooves 503 are connected with positioning rods 504 in a sliding mode, and the opposite surfaces of the two positioning rods 504 are fixedly connected with the same second reset spring 506.

Wherein, dodge groove 503 through the setting, give the gliding space of locating lever 504, be convenient for separate stopper 501 and stabilizing block 505, through setting up locating lever 504, spacing stabilizing block 505 carries on, prevents that stabilizing block 505 from droing from the sliding tray, through setting up second reset spring 506 for two locating levers 504 are close to each other and do not produce and rock.

The working principle of the utility model is as follows: when the motorcycle brake caliper is used, a user controls the brake piston in the main body 1 to move through an external brake handle, so that the two brake pads 3 are close to each other, the brake pads 3 are close to each other to drive the anti-skid friction plates 6 to be close to each other, so that the opposite surfaces of the anti-skid friction plates 6 are in contact with the surface of a brake disc to form friction, when the anti-skid friction plates 6 are seriously worn and need to be replaced, the dragging plate 407 is firstly pulled out outwards to move towards the front, the dragging plate 407 moves to drive the pull rod 406 to move, so as to drive the clamping block 408 in the mounting groove to move until the clamping block 408 is completely taken out of the mounting groove, at the moment, the L-shaped positioning plate 403 is manually rotated to drive the dragging plate 407, the pull rod 406 and the clamping block 408 to rotate as a whole along the central shaft of the torsion rotating shaft, and then the positioning rod 504 is manually slid to make the two positioning rods 504 be away from each other, when the two positioning rods 504 slide to the farthest distance, the front surfaces of the positioning rods 504 and the back surfaces of the stabilizing blocks 505 do not interfere with each other, the distance between the upper surface and the lower surface of each stabilizing block 505 is smaller than the minimum distance between the two second return springs 506, so that the stabilizing blocks 505 can be taken out of the sliding grooves, the anti-skid friction plates 6 can be disassembled, the disassembly is convenient, similarly, when the anti-skid friction plates are assembled, the positioning rods 504 are pushed to the farthest distance, the stabilizing blocks 505 slide into the sliding grooves, the positioning rods 504 are released, the anti-skid friction plates are reset under the action of the second return springs 506, the fixing effect is realized, then the dragging plate 407 is dragged outwards, the front surfaces of the clamping blocks 408 are driven to be close to the inner wall of the L-shaped positioning plate 403, the L-shaped positioning plate 403 is rotated, the positions of the clamping blocks 408 correspond to the positions of the assembling grooves, the dragging plate 407 is slowly released, and the clamping blocks 408 are inserted into the assembling grooves under the reset action of the first return springs 405, realize fixed effect, borrow by above-mentioned structure, guaranteed that the stable of anti-skidding friction plate 6 on brake block 3 is fixed, anti-skidding friction plate 6 drops with the separation of brake block 3 when preventing to use, realizes the fixed stay to anti-skidding friction plate 6, the anti-skidding friction plate 6 of the quick change wearing and tearing of being convenient for.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Motorcycle brake caliper, comprising a main body (1), characterized in that: fixedly connected with back shaft (2) on main part (1), the sliding surface of back shaft (2) is connected with brake block (3), two the front and the back of brake block (3) all are provided with the brake piston, the one end of brake piston is provided with brake oil pipe, brake oil pipe is connected with external brake handle, two the opposite face of brake block (3) is provided with anti-skidding friction plate (6), the last fixed surface of anti-skidding friction plate (6) is connected with and stabilizes fixed establishment (5), the lower fixed surface of brake block (3) is connected with just tears fixed establishment (4) open, install on brake block (3) anti-skidding friction plate (6) through stabilizing fixed establishment (5), just tear fixed establishment (4) open.

2. A motorcycle brake caliper according to claim 1, characterized in that: just, tear fixed establishment (4) open includes fixed plate (401) of fixed connection in brake block (3) lower surface, the rotation hole has been seted up on the right side of fixed plate (401), the inner wall that rotates the hole rotates and is connected with the torsion pivot, the same connecting plate (402) of both ends fixedly connected with of torsion pivot.

3. A motorcycle brake caliper according to claim 2, characterized in that: the front face of the connecting plate (402) is fixedly connected with an L-shaped positioning plate (403), the front face of the L-shaped positioning plate (403) is provided with a sliding hole, the inner wall of the sliding hole is connected with a pull rod (406) in a sliding mode, and one end of the pull rod (406) is fixedly connected with a dragging plate (407).

4. A motorcycle brake caliper according to claim 3, characterized in that: the lower fixed surface of antiskid friction plate (6) is connected with fixed block (404), the mounting groove has been seted up in the front of fixed block (404), the one end fixedly connected with joint piece (408) of pulling board (407) is kept away from of pull rod (406), joint piece (408) and mounting groove looks adaptation.

5. A motorcycle brake caliper according to claim 3, characterized in that: the surface cover of pull rod (406) is equipped with first reset spring (405), the positive fixed connection of the one end and the joint piece (408) of first reset spring (405), the inner wall fixed connection of the other end and the L shape locating plate (403) of first reset spring (405).

6. A motorcycle brake caliper according to claim 1, characterized in that: stabilize fixed establishment (5) including stopper (501) of fixed connection in anti-skidding friction plate (6) upper surface, the sliding tray has been seted up at the back of stopper (501), the positive fixedly connected with stand (502) of brake block (3), the one end fixedly connected with stabilizing block (505) of stand (502).

7. Motorcycle brake caliper according to claim 6, characterized in that: dodge groove (503) have been seted up to the upper surface of stopper (501), dodge groove (503) and sliding tray and communicate mutually, two the inner wall sliding connection who dodges groove (503) has locating lever (504), two the opposite face fixedly connected with of locating lever (504) is same second reset spring (506).