CN219712144U - Wear-resistant brake disc - Google Patents

Abstract

The utility model discloses a wear-resistant brake disc, which comprises a brake disc body and two wear-resistant discs, wherein connecting seats are fixedly connected to two sides of the brake disc body, openings corresponding to the connecting seats are formed in the two wear-resistant discs, a plurality of embedded grooves are formed in the brake disc body, supporting frames are inserted into the embedded grooves, an end cover is fixedly connected to the top of the supporting frames, a groove is formed in the end cover, a rotating block is arranged in the groove, a threaded rod is fixedly connected to the rotating block, the threaded rod penetrates through the end cover and is in rotary connection with the inner wall of the supporting frames, a moving block is sleeved on the threaded rod in a threaded manner, and transverse plates are fixedly connected to two sides of the moving block.

Description

Wear-resistant brake disc

Technical Field

The utility model relates to the field of related products of brake discs, in particular to a wear-resistant brake disc.

Background

One of the key components of the braking system of the automobile is a brake disc, and at present, a common braking device mainly comprises two types of drum type braking and disc type braking, wherein the disc type braking is sometimes called disc type braking, and the disc type braking is divided into a common disc type braking and a ventilated disc type braking.

The utility model provides a novel wear-resisting brake disc of application number CN201922159926.6, includes the erection column, the shaft hole has been seted up to the inside intermediate position of erection column, the exterior wall in shaft hole just is located the inside of erection column and has been seted up for the mounting hole, the lower extreme of erection column is provided with first brake disc, and mounting structure adopts the screw to install fixedly between wear-resisting disc subassembly and the brake disc in the aforesaid patent often, and later maintenance dismouting in-process is comparatively loaded down with trivial details, has certain defectivity.

Disclosure of Invention

The utility model aims to provide a wear-resistant brake disc so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wear-resisting brake disc, includes brake disc body and two wear-resisting discs, the equal fixedly connected with connecting seat in both sides of brake disc body, two all be equipped with the opening that corresponds with the connecting seat on the wear-resisting disc, be equipped with a plurality of embedded grooves on the brake disc body, a plurality of the supporting frame has all been inserted to the embedded groove, the top fixedly connected with end cover of supporting frame, be equipped with the recess in the end cover, be equipped with the commentaries on classics piece in the recess, fixedly connected with threaded rod on the commentaries on classics piece, the threaded rod runs through the end cover and rotates with the supporting frame inner wall to be connected, the movable block has been cup jointed to the screw thread on the threaded rod, the equal fixedly connected with diaphragm in both sides of movable block, the top fixedly connected with cardboard of diaphragm, two the equal fixedly connected with connecting plate in one side that the wear-resisting disc is relative, the connecting plate runs through the brake disc body and extends to the supporting frame, the bottom of connecting plate is equipped with the draw-in groove that corresponds with the cardboard.

Preferably, one end of the rotating block is slidably inserted with a stop rod, and a plurality of stop grooves corresponding to the stop rod are formed in the bottom of the groove.

Preferably, the outer side wall of the rotating block is provided with a plurality of anti-skid patterns which are obliquely arranged.

Preferably, the connecting seat is provided with four rectangular assembly holes.

Preferably, a plurality of heat dissipation holes communicated with each other are formed between the brake disc body and the two wear-resistant discs.

Preferably, the stop rod is fixedly sleeved with a limit sleeve, and a spring is fixedly connected between the limit sleeve and the rotating block.

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

according to the wear-resistant brake disc, the supporting frame is clamped into the embedded groove on the brake disc body, then the two wear-resistant discs are clamped on two sides of the brake disc body, the connecting plate on the wear-resistant disc is inserted into the supporting frame, then the rotating block in the rotating end cover drives the threaded rod to rotate, the moving block sleeved on the threaded rod drives the transverse plate to move, and then the clamping plate is inserted into the corresponding clamping groove on the connecting plate, so that assembly and fixation between the two wear-resistant discs and the brake disc body can be achieved.

Drawings

FIG. 1 is a schematic view of a wear-resistant brake disc of the present utility model;

FIG. 2 is an enlarged view of the wear-resistant brake disc of the present utility model at A;

fig. 3 is an enlarged view of a wear-resistant brake disc of the present utility model at B.

In the figure: 1. a brake disc body; 2. abrasion-resistant disc; 3. a connecting seat; 4. a support frame; 5. an end cap; 6. a rotating block; 7. a threaded rod; 8. a moving block; 9. a cross plate; 10. a clamping plate; 11. a connecting plate; 12. a stop rod; 13. a fitting hole; 14. a heat radiation hole; 15. a limit sleeve; 16. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides a wear-resisting brake disc, including brake disc body 1 and two wear-resisting discs 2, the equal fixedly connected with connecting seat 3 in both sides of brake disc body 1, all be equipped with the opening that corresponds with connecting seat 3 on two wear-resisting discs 2, be equipped with a plurality of embedded grooves on brake disc body 1, all be inserted in a plurality of embedded grooves and be equipped with supporting frame 4, the top fixedly connected with end cover 5 of supporting frame 4, be equipped with the recess in end cover 5, be equipped with rotatory piece 6 in the recess, fixedly connected with threaded rod 7 on rotatory piece 6, threaded rod 7 runs through end cover 5 and rotates with supporting frame 4 inner wall and be connected, threaded rod 7 goes up the screw and cup joints movable block 8, the equal fixedly connected with diaphragm 9 in both sides of movable block 8, the top fixedly connected with cardboard 10 of diaphragm 9, a plurality of connecting plates 11 of equal fixedly connected with in one side that two wear-resisting discs 2 are relative, connecting plate 11 runs through brake disc body 1 and extends to supporting frame 4 internal extension, the bottom of connecting plate 11 is equipped with the draw-in groove that corresponds with cardboard 10 this moment, specifically speaking, supporting frame 4 card goes into the embedded groove on brake disc body 1, establish two wear-resisting discs 2 card on the rotatory piece 7 and then the threaded rod 2 drive the threaded rod 2 on the corresponding to insert the connecting plate 2 on the two wear-resisting discs 1, and then the threaded rod 2 is driven the threaded rod 2 and drive the inner wall 5 and insert the connecting plate 2 on the threaded rod 2.

In the embodiment, one end of the rotating block 6 is slidably inserted with a stop rod 12, a plurality of stop grooves corresponding to the stop rod 12 are formed in the bottom of the groove, and the stop rod 12 is inserted into the stop grooves to realize the rotation fixation of the rotating block 6; the outer side wall of the rotating block 6 is provided with a plurality of anti-skid patterns which are obliquely arranged, so that friction force is increased, and the rotating block is convenient to rotate; four rectangular assembly holes 13 are formed in the connecting seat 3; a plurality of communicated heat dissipation holes 14 are arranged between the brake disc body 1 and the two wear-resistant discs 2; the stop rod 12 is fixedly sleeved with a stop sleeve 15, and a spring 16 is fixedly connected between the stop sleeve 15 and the rotating block 6, so that the stop rod 12 can conveniently rebound into the stop groove.

Working principle: firstly, the supporting frame 4 is clamped into the embedded groove on the brake disc body 1, then the two wear-resistant discs 2 are clamped on the two sides of the brake disc body 1, at the moment, the connecting plates 11 on the wear-resistant discs 2 are inserted into the supporting frame 4, then the rotating block 6 in the rotating end cover 5 drives the threaded rod 7 to rotate, at the moment, the moving block 8 which is in threaded sleeve joint with the threaded rod 7 drives the transverse plate 9 to move, and then the clamping plates 10 are inserted into the corresponding clamping grooves on the connecting plates 11, so that the assembly and the fixation between the two wear-resistant discs 2 and the brake disc body 1 can be realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a wear-resisting brake disc, includes brake disc body (1) and two wear-resisting discs (2), its characterized in that: the brake disc comprises a brake disc body (1), wherein two sides of the brake disc body (1) are fixedly connected with a connecting seat (3), two openings corresponding to the connecting seat (3) are formed in the wear disc body (2), a plurality of embedded grooves are formed in the brake disc body (1), a supporting frame (4) is inserted in each embedded groove, an end cover (5) is fixedly connected to the top of the supporting frame (4), a groove is formed in the end cover (5), a rotating block (6) is arranged in the groove, a threaded rod (7) is fixedly connected to the rotating block (6), the threaded rod (7) penetrates through the end cover (5) and is connected with the inner wall of the supporting frame (4) in a rotating mode, a moving block (8) is sleeved on the threaded rod (7), two sides of the moving block (8) are fixedly connected with a transverse plate (9), a plurality of connecting plates (11) are fixedly connected to the top of the transverse plate (9), and one side, opposite to the wear disc (2), of the connecting plates (11) penetrate through the brake disc body (1) and extend towards the supporting frame (4), and the bottom of the corresponding clamping plate (10) is arranged on the threaded rod (7).

2. A wear resistant brake disc according to claim 1, wherein: one end of the rotating block (6) is inserted with a stop rod (12) in a sliding way, and a plurality of stop grooves corresponding to the stop rod (12) are formed in the bottom of the groove.

3. A wear resistant brake disc according to claim 1, wherein: the outer side wall of the rotating block (6) is provided with a plurality of anti-skid patterns which are obliquely arranged.

4. A wear resistant brake disc according to claim 1, wherein: four rectangular assembly holes (13) are formed in the connecting seat (3).

5. A wear resistant brake disc according to claim 1, wherein: a plurality of heat dissipation holes (14) communicated with each other are formed between the brake disc body (1) and the two wear-resistant discs (2).

6. A wear resistant brake disc according to claim 2, wherein: the stop rod (12) is fixedly sleeved with a limit sleeve (15), and a spring (16) is fixedly connected between the limit sleeve (15) and the rotating block (6).