CN220660456U

CN220660456U - Automatic alignment device for brake disc

Info

Publication number: CN220660456U
Application number: CN202322201101.2U
Authority: CN
Inventors: 刘又红; 易亮; 王晓文
Original assignee: Maanshan Hengjing New Energy Technology Co ltd
Current assignee: Maanshan Hengjing New Energy Technology Co ltd
Priority date: 2023-08-14
Filing date: 2023-08-14
Publication date: 2024-03-26
Anticipated expiration: 2033-08-14

Abstract

The utility model discloses an automatic alignment device for a brake disc, which relates to the technical field of brake disc processing and comprises a base, wherein a fixed seat is arranged in the base, an automatic limiting unit is connected to the inner side of the fixed seat, one ends of the fixed seat and the automatic limiting unit are connected with the brake disc, the device enables two limiting arc blocks to synchronously move outwards through the coordination between an electric telescopic rod, a movable seat and a folding frame and a limiting arc block as well as a first clamping piece and a second clamping piece, the two limiting arc blocks are contacted with the inner side wall of the brake disc, an adjusting screw rod and a clamping piece can fix the brake disc with the limiting arc blocks, the brake disc can be automatically fixed at a proper angle during fixed installation, manual repeated adjustment is not needed, the fixed processing efficiency is improved, and the brake disc is driven to carry out angle adjustment through the coordination of a driving motor and a fixed seat and a connecting disc, so that the brake disc is processed at each angle, and the brake disc is more stable during rotation, and the processing precision is prevented from being influenced.

Description

Automatic alignment device for brake disc

Technical Field

The utility model relates to the technical field of brake disc machining, in particular to an automatic alignment device for a brake disc.

Background

The brake disc is one of the main components of the automobile brake device, and the surface of the brake disc needs to be polished during processing, so that the brake disc needs to be fixed and limited, for example, chinese patent discloses a platform (publication No. CN 211387688U) for processing the brake disc, and the platform can conveniently adjust the fixed azimuth of the brake disc, but when the brake disc is fixed, the brake disc is also required to be positioned and fixed manually, so that the problem of reduction of processing precision caused by inaccurate fixed position of the brake disc is solved, the angle of the brake disc is required to be adjusted continuously by manually fixing the brake disc, a great amount of physical effort is also required to be consumed, and the physical effort consumption of processing staff is increased.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an automatic alignment device for a brake disc, which solves the problems of inaccurate angle and complex fixing steps of manually fixing the brake disc.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the automatic alignment device for the brake disc comprises a base, wherein a fixing seat is arranged in the base, an automatic limiting unit is connected to the inner side of the fixing seat, and one ends of the fixing seat and the automatic limiting unit are connected with the brake disc;

the automatic limiting unit comprises an extending frame, one side face of the extending frame is connected with an electric telescopic rod, one end of the extending frame is connected with a movable seat, one end face of the movable seat is connected with two folding frames, and one ends of the two folding frames are connected with fixing sheets.

As a further technical scheme of the utility model, a connecting frame is connected to one side face of the base, a driving motor is connected to one side face of the fixing base, which is located on the connecting frame, the driving end of the driving motor is connected with the fixing base, and a connecting disc is connected to one end face of the fixing base.

As a further technical scheme of the utility model, the bottom surfaces of the two fixing sheets are connected with the upper surface and the lower surface of one end of the extension frame, the top ends of the two folding frames are connected with limiting arc blocks, one end surface of each limiting arc block is connected with a first clamping piece, the other end surface of each limiting arc block is connected with a second clamping piece, and sliding grooves are correspondingly formed in the upper surface and the lower surface of the extension frame and the sliding path of the movable seat.

As a further technical scheme of the utility model, a clamping piece is connected between the first clamping piece and the second clamping piece on the outer surface of the limiting arc block, an adjusting screw rod is connected to the end face of the second clamping piece in a penetrating way, one end of the adjusting screw rod is connected to the end face of the clamping piece, and one end face of the clamping piece is made of rubber.

As a further technical scheme of the utility model, a mounting groove is formed in the corresponding position of the surface of the base and the connecting disc, a limit groove is formed in the corresponding position of the outer surface of the connecting disc and the sliding path of the mounting groove, three inserted bars are connected to the end face of the connecting disc in a penetrating manner, the inner diameter size of the mounting groove is matched with the inner diameter size of the limit groove, and the connecting disc is connected with the driving end of the driving motor through a fixing seat.

As a further technical scheme of the utility model, the driving end of the electric telescopic rod is connected with one end face of the movable seat, the inner diameter size of the sliding groove is matched with the sliding path of the movable seat, the limiting arc block is connected with the extension frame through the folding frame, the fixing sheet and the limiting arc block, and the outer diameter size of the limiting arc block is matched with the sliding path of the clamping sheet.

Advantageous effects

The utility model provides an automatic alignment device for a brake disc. Compared with the prior art, the method has the following beneficial effects:

1. the automatic alignment device of the brake disc can enable two limiting arc blocks to synchronously move outwards through the coordination between the electric telescopic rod, the movable seat, the folding frame, the limiting arc blocks, the first clamping piece and the second clamping piece, and be in contact with the inner side wall of the brake disc, and the adjusting screw and the clamping piece can fix the brake disc with the limiting arc blocks.

2. The automatic alignment device of the brake disc can drive the brake disc to adjust the angle through the cooperation of the driving motor, the fixing seat and the connecting disc, so that each angle of the brake disc is conveniently machined, and the cooperation between the limiting groove and the mounting groove can enable the brake disc to be more stable during rotation and prevent from affecting machining precision.

Drawings

FIG. 1 is a schematic diagram of a brake disc automatic alignment device;

FIG. 2 is a front view of a brake disc auto-alignment device;

FIG. 3 is an exploded view of an automatic brake disc alignment device;

fig. 4 is an exploded view of an automatic limiting unit of the automatic alignment device for a brake disc.

In the figure: 1. a base; 11. a connecting frame; 12. a mounting groove; 2. a fixing seat; 21. a driving motor; 22. a connecting disc; 23. a rod; 24. a limit groove; 3. an automatic limiting unit; 31. an extension frame; 32. an electric telescopic rod; 33. a movable seat; 34. a folding frame; 35. a fixing piece; 36. limiting arc blocks; 37. a first engaging piece; 38. a second engaging piece; 39. a chute; 301. a clamping piece; 302. adjusting a screw rod; 4. a brake disc.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution for an automatic alignment device for a brake disc: the automatic aligning device of the brake disc comprises a base 1, wherein a fixing seat 2 is arranged in the base 1, an automatic limiting unit 3 is connected to the inner side of the fixing seat 2, a brake disc 4 is connected to one end of the fixing seat 2 and one end of the automatic limiting unit 3, the automatic limiting unit 3 comprises an extending frame 31, an electric telescopic rod 32 is connected to one side of the extending frame 31, a movable seat 33 is connected to one end of the extending frame 31, two folding frames 34 are connected to one end face of the movable seat 33, and fixing sheets 35 are connected to one ends of the two folding frames 34.

As shown in fig. 1-3, a connecting frame 11 is connected to one side of the base 1, a driving motor 21 is connected to one side of the connecting frame 11 and one end of the fixing seat 2, a driving end of the driving motor 21 is connected to the fixing seat 2, a connecting disc 22 is connected to one end of the fixing seat 2, a mounting groove 12 is formed at a position corresponding to the surface of the base 1 and the connecting disc 22, a limit groove 24 is formed at a position corresponding to a sliding path of the outer surface of the connecting disc 22 and the mounting groove 12, three inserting rods 23 are connected to the end surface of the connecting disc 22 in a penetrating manner, the inner diameter size of the mounting groove 12 is matched with the inner diameter size of the limit groove 24, the connecting disc 22 is connected with the driving end of the driving motor 21 through the fixing seat 2, and it is required to be noted that the driving motor 21 can drive the fixing seat 2 and the connecting disc 22 to rotate, and the inserting rods 23 can be inserted and fixed at a mounting screw hole of the brake disc 4, so that angle adjustment and fixation during processing of the brake disc are convenient.

As shown in fig. 3-4, the bottom surfaces of the two fixing plates 35 are connected with the upper and lower surfaces of one end of the extension frame 31, the top ends of the two folding frames 34 are connected with a limiting arc block 36, one end surface of the limiting arc block 36 is connected with a first clamping plate 37, the other end surface of the limiting arc block 36 is connected with a second clamping plate 38, sliding paths of the upper and lower surfaces of the extension frame 31 and the extension frame 33 are correspondingly provided with sliding grooves 39, the outer surfaces of the limiting arc block 36 are connected with clamping plates 301 between the first clamping plate 37 and the second clamping plate 38, the end surface of the second clamping plate 38 is connected with an adjusting screw 302 in a penetrating manner, one end of the adjusting screw 302 is connected with the end surface of the clamping plate 301, one end surface of the clamping plate 301 is made of rubber material, the driving end of the electric telescopic rod 32 is connected with one end surface of the movable seat 33, the inner diameter of the sliding grooves 39 is matched with the sliding path of the movable seat 33, the limiting arc block 36 is connected with the extension frame 31 through the folding frames 34 and the limiting arc block 35, the outer diameter of the limiting arc block 36 is matched with the sliding path of the clamping plate 301, and the electric telescopic rod 32 is required to be pushed by the electric telescopic rod 32 to enable the clamping plate 34 to be matched with the inner side wall of the clamping plate 301, and the clamping plate 37 can be matched with the outer side of the clamping plate 4, and the clamping plate 37 can be matched with the inner side of the clamping plate 4 and the clamping plate 37.

The working principle of the utility model is as follows: when the brake disc 4 is used, the center of the brake disc 4 is placed on the outer sides of the two limiting arc blocks 36, the electric telescopic rod 32 is started, the movable seat 33 is driven to slide forwards along the sliding groove 39, the sliding of the movable seat 33 pushes the two folding frames 34 to bulge outwards, the outer surfaces of the two limiting arc blocks 36 are in contact with the inner side wall of the brake disc 4, after the outer surfaces of the two limiting arc blocks 36 are propped against the inner side wall of the brake disc 4, the two adjusting screw rods 302 are rotated, the clamping pieces 301 slide along the outer surfaces of the limiting arc blocks 36 and are matched with the first clamping pieces 37, and the two end faces of the brake disc 4 are clamped, so that the brake disc 4 can be fixed;

the insert rod 23 is inserted into the screw hole corresponding to the brake disc 4, the driving motor 21 is started, and the limiting groove 24 on the outer surface of the connecting disc 22 rotates along the inner side wall of the mounting groove 12 through the rotation of the fixing seat 2 and the connecting disc 22, so that the angles of the brake disc 4 can be adjusted and processed.

Claims

1. The automatic alignment device for the brake disc comprises a base (1) and is characterized in that a fixing seat (2) is arranged in the base (1), an automatic limiting unit (3) is connected to the inner side of the fixing seat (2), and one end of the fixing seat (2) and one end of the automatic limiting unit (3) are connected with the brake disc (4);

the automatic limiting unit (3) comprises an extending frame (31), an electric telescopic rod (32) is connected to one side face of the extending frame (31), a movable seat (33) is connected to one end of the extending frame (31), two folding frames (34) are connected to one end face of the movable seat (33), and fixing pieces (35) are connected to one ends of the two folding frames (34).

2. The automatic brake disc alignment device according to claim 1, wherein a side face of the base (1) is connected with a connecting frame (11), a side face of the fixing base (2) and located on the connecting frame (11) is connected with a driving motor (21), a driving end of the driving motor (21) is connected with the fixing base (2), and a connecting disc (22) is connected with a side face of the fixing base (2).

3. The automatic brake disc alignment device according to claim 1, wherein the bottom surfaces of the two fixing plates (35) are connected with the upper and lower surfaces of one end of the extension frame (31), the top ends of the two folding frames (34) are connected with limiting arc blocks (36), one end surface of each limiting arc block (36) is connected with a first clamping piece (37), the other end surface of each limiting arc block (36) is connected with a second clamping piece (38), and sliding grooves (39) are correspondingly formed in the upper and lower surfaces of the extension frame (31) and the sliding path of the movable seat (33).

4. The automatic alignment device for the brake disc according to claim 3, wherein a clamping piece (301) is connected between the first clamping piece (37) and the second clamping piece (38) on the outer surface of the limiting arc block (36), an adjusting screw (302) is connected to the end face of the second clamping piece (38) in a penetrating manner, one end of the adjusting screw (302) is connected to the end face of the clamping piece (301), and one end face of the clamping piece (301) is made of rubber.

5. The automatic brake disc alignment device according to claim 2, wherein a mounting groove (12) is formed in a position corresponding to a connecting disc (22) on the surface of the base (1), a limit groove (24) is formed in a position corresponding to a sliding path of the connecting disc (22) and the mounting groove (12), three inserting rods (23) penetrate through the end face of the connecting disc (22), the inner diameter size of the mounting groove (12) is matched with the inner diameter size of the limit groove (24), and the connecting disc (22) is connected with the driving end of the driving motor (21) through a fixing seat (2).

6. The automatic brake disc alignment device according to claim 4, wherein the driving end of the electric telescopic rod (32) is connected with one end face of the movable seat (33), the inner diameter size of the sliding groove (39) is matched with the sliding path of the movable seat (33), the limiting arc block (36) is connected with the extension frame (31) through the folding frame (34) and the fixing sheet (35) and the limiting arc block (36), and the outer diameter size of the limiting arc block (36) is matched with the sliding path of the clamping sheet (301).