CN211009650U

CN211009650U - Composite brake block

Info

Publication number: CN211009650U
Application number: CN201921909351.9U
Authority: CN
Inventors: 李永健
Original assignee: Qingdao Hengkai Rubber & Plastic Co ltd
Current assignee: Qingdao Hengkai Rubber & Plastic Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-07-14
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a compound brake block, the connecting plate comprises a connecting plate, one side sliding connection of connecting plate has the clutch blocks, one side fixed mounting of clutch blocks has the friction pad, the spread groove has been seted up in the connecting plate, sliding connection has the shorting bar in the spread groove, one side fixed mounting of shorting bar has the slider, set up the spout that supplies the slider to slide in the clutch blocks, spacing spring groove has been seted up in the slider, spacing spring inslot fixed mounting has spacing spring, the bottom fixed mounting of spacing spring has the fixture block, fixture block and spacing spring groove sliding connection, be equipped with the draw-in groove in the clutch blocks, draw-in groove and spout intercommunication, the fixture block offsets with the draw-in groove inner wall. The utility model discloses shortened the required time of change brake block, the change of the brake block of being convenient for is favorable to the use of brake block.

Description

Composite brake block

Technical Field

The utility model relates to the field of automotive technology, especially, relate to a compound brake block.

Background

At present, the use of the inside brake block of car is comparatively general, and in the long-term use of brake block, the degree of wear of brake block can increase, leads to brake block surface smoothness to improve to the performance of brake block reduces, needs regularly to change it, and the change of most of brake blocks is comparatively complicated, needs a large amount of time, is unfavorable for the use of brake block, consequently needs to design a compound brake block urgently.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: at present, the use of the inside brake block of car is comparatively general, and in the long-term use of brake block, the degree of wear of brake block can increase, leads to brake block surface smoothness to improve to the performance of brake block reduces, needs regularly to change it, and the change of most of brake blocks is comparatively complicated, needs a large amount of time, is unfavorable for the use of brake block.

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

the utility model provides a compound brake block, includes the connecting plate, one side sliding connection of connecting plate has the clutch blocks, one side fixed mounting of clutch blocks has the friction pad, the spread groove has been seted up in the connecting plate, sliding connection has the short connecting plate in the spread groove, one side fixed mounting who connects the short connecting plate has the slider, set up the spout that supplies the slider to slide in the clutch blocks, spacing spring groove has been seted up in the slider, spacing spring inslot fixed mounting has spacing spring, the bottom fixed mounting of spacing spring has the fixture block, fixture block and spacing spring groove sliding connection, be equipped with the draw-in groove in the clutch blocks, draw-in groove and spout intercommunication, the fixture block offsets with the draw-in groove inner wall.

Preferably, a push-pull groove is formed in the short-circuit plate, a push-pull block is connected in the push-pull groove in a sliding mode, two sliding rods are fixedly installed on one side of the push-pull block, and one side of each sliding rod is fixedly connected with a clamping block.

Preferably, two positioning spring grooves are formed in the short circuit plate, positioning springs are fixedly mounted in the positioning spring grooves, positioning blocks are fixedly mounted on one sides of the positioning springs, and two positioning holes for clamping the positioning blocks are formed in the friction block.

Preferably, two fixed mounting has the connecting rod between the locating piece, be equipped with in the connecting plate and supply the gliding mounting groove of connecting rod, mounting groove and spread groove intercommunication, the connecting rod is installed between two slide bars, it supplies the gliding sliding opening of connecting rod to open in the short circuit board.

Preferably, be equipped with two guide ways in the connecting plate, sliding connection has the stopper in the guide way, one side and locating piece fixed connection of stopper.

Preferably, a guide rod is fixedly installed in the guide groove, and a through hole for the guide rod to pass through is formed in the limiting block in a penetrating mode.

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

1. the utility model, through the cooperation of the friction pad, the friction block, the connecting plate, the sliding block, the limiting spring, the short-circuit plate, the push-pull block and the clamping block, shortens the time required for replacing the brake block, facilitates the replacement of the brake block and is beneficial to the use of the brake block;

2. the utility model discloses a cooperation of guide bar, stopper, locating piece, positioning spring, connecting rod and guide way has improved the connection stability between clutch blocks and the connecting plate, is favorable to the use of brake block.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a composite brake block provided by the present invention;

FIG. 2 is a cross-sectional view of a side structure of a composite brake block according to the present invention;

fig. 3 is an enlarged view of a structure at a in fig. 1.

In the figure: 1 friction pad, 2 friction blocks, 3 connecting plates, 4 connecting rods, 5 positioning blocks, 6 sliding blocks, 7 limiting springs, 8 short connecting plates, 9 push-pull blocks, 10 positioning springs, 11 clamping blocks, 12 limiting blocks and 13 guide rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a composite brake block comprises a connecting plate 3, a friction block 2 is slidably connected to one side of the connecting plate 3, a friction pad 1 is fixedly mounted to one side of the friction block 2, a connecting groove is formed in the connecting plate 3, a shorting plate 8 is slidably connected to the connecting groove, a sliding block 6 is fixedly mounted to one side of the shorting plate 8, a sliding groove for the sliding block 6 to slide in is formed in the friction block 2, a limiting spring groove is formed in the sliding block 6, a limiting spring 7 is fixedly mounted in the limiting spring groove, a clamping block 11 is fixedly mounted at the bottom of the limiting spring 7, the clamping block 11 is slidably connected with the limiting spring groove, a clamping groove is formed in the friction block 2, the clamping groove is communicated with the sliding groove, the clamping block 11 abuts against the inner wall of the clamping groove, a push-pull groove is formed in the shorting plate 8, a push-pull block, through the matching of the limiting spring 7, the clamping block 11, the push-pull block 9, the short-circuit plate 8 and the sliding rod, an operator can conveniently control the movement of the clamping block 11;

two positioning spring grooves are formed in the connecting plate 3, positioning springs 10 are fixedly arranged in the positioning spring grooves, positioning blocks 5 are fixedly arranged on one sides of the positioning springs 10, two guide grooves are formed in the connecting plate 3, limiting blocks 12 are connected in the guide grooves in a sliding mode, one sides of the limiting blocks 12 are fixedly connected with the positioning blocks 5, the connection stability between the positioning blocks 5 and the connecting plate 3 is improved, the positioning blocks 5 are convenient to use, guide rods 13 are fixedly arranged in the guide grooves, through holes for the guide rods 13 to penetrate through are formed in the limiting blocks 12 in a penetrating mode, the positioning blocks 5 can be guided to move, two positioning holes for the positioning blocks 5 to be clamped into are formed in the friction block 2, and the connection stability between the friction block 2 and the connecting;

fixed mounting has connecting rod 4 between two locating pieces 5, be equipped with in the connecting plate 3 and supply the gliding mounting groove of connecting rod 4, mounting groove and spread groove intercommunication, connecting rod 4 is installed between two slide bars, it supplies the gliding spout of connecting rod 4 to have seted up in the short circuit board 8, the operating personnel of being convenient for operates the removal of locating piece 5, through friction pad 1, clutch blocks 2, connecting plate 3, slider 6, spacing spring 7, short circuit board 8, the cooperation of push-and-pull piece 9 and fixture block 11, the required time of change brake block has been shortened, the change of the brake block of being convenient for, be favorable to the use of brake block.

The working principle is as follows: in the utility model, when a user uses the device, the push-pull block 9 is moved by applying a pulling force, the push-pull block 9 is moved to move a slide bar fixedly connected with the slide bar, the slide bar is moved to move a clamping block 11 fixedly connected with the slide bar, the limiting spring 7 is compressed by the movement of the clamping block 11, when the clamping block 11 is pulled out from a clamping groove, the short-circuit plate 8 is moved by applying a pulling force, the sliding block 6 fixedly connected with the short-circuit plate 8 is moved by the movement of the short-circuit plate 8, the limiting spring 7 and the clamping block 11 sequentially connected with the sliding block 6 are moved by the movement of the sliding block 6, the sliding block 6 is propped against the connecting rod 4 and drives the connecting rod 4 to move in the moving process, the positioning block 5 fixedly connected with the connecting rod 4 is moved by the movement of the connecting rod 4, and is compressed by the positioning spring 10 fixedly connected with the positioning block 5, when the positioning block 5 is, the brake block can be replaced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A composite brake block comprises a connecting plate (3) and is characterized in that one side of the connecting plate (3) is connected with a friction block (2) in a sliding way, a friction pad (1) is fixedly arranged on one side of the friction block (2), a connecting groove is arranged in the connecting plate (3), a short connecting plate (8) is connected in the connecting groove in a sliding way, a sliding block (6) is fixedly arranged on one side of the short connecting plate (8), a sliding groove for the sliding block (6) to slide in is arranged in the friction block (2), a limiting spring groove is arranged in the sliding block (6), a limiting spring (7) is fixedly arranged in the limiting spring groove, a clamping block (11) is fixedly arranged at the bottom of the limiting spring (7), the clamping block (11) is connected with the limiting spring groove in a sliding mode, a clamping groove is formed in the friction block (2) and communicated with the sliding groove, and the clamping block (11) abuts against the inner wall of the clamping groove.

2. A composite brake block as claimed in claim 1, wherein the shorting plate (8) has a push-pull slot therein, a push-pull block (9) is slidably connected in the push-pull slot, two slide rods are fixedly mounted on one side of the push-pull block (9), and one side of the slide rods is fixedly connected with the clamping block (11).

3. A composite brake block according to claim 1, wherein two positioning spring slots are formed in the connecting plate (3), a positioning spring (10) is fixedly mounted in each positioning spring slot, a positioning block (5) is fixedly mounted on one side of each positioning spring (10), and two positioning holes for the positioning block (5) to be clamped are formed in the friction block (2).

4. A composite brake block according to claim 3, wherein a connecting rod (4) is fixedly mounted between the two positioning blocks (5), a mounting groove for the connecting rod (4) to slide is formed in the connecting plate (3), the mounting groove is communicated with the connecting groove, the connecting rod (4) is mounted between the two sliding rods, and a sliding opening for the connecting rod (4) to slide is formed in the short connecting plate (8).

5. A composite brake block according to claim 1, wherein two guide grooves are formed in the connecting plate (3), a limiting block (12) is slidably connected in the guide grooves, and one side of the limiting block (12) is fixedly connected with the positioning block (5).

6. A composite brake block as claimed in claim 5, wherein a guide rod (13) is fixedly mounted in the guide groove, and a through hole for the guide rod (13) to pass through is formed in the limiting block (12) in a penetrating manner.