CN222958034U - Brake arm-tie adds clamping apparatus - Google Patents

Abstract

The utility model relates to the technical field of machining fixtures, in particular to a brake arm machining fixture which comprises a clamping plate, wherein a limiting column is arranged at one side of the clamping plate near the top end, four groups of limiting grooves are formed in the side surface of the limiting column, a top plate is arranged at one side of the clamping plate near the position above the limiting column, and a sliding groove is formed in the top plate. Through spare parts such as roof, spout, electric putter, movable plate, limiting plate, grip ring, stopper, clamping lever, mounting groove, run through the groove, supporting spring, iron pole, stir the board, bottom plate 1, telescopic spring, arc, mounting panel and magnet dish set up can effectively solve because the shape of car braking arm is irregular, generally need a plurality of workman to install the fixed drilling of carrying on the up end jointly in the processing, the process of screw hole processing, inefficiency, and frock easy deformation can not effectively fix braking arm blank, very easily cause the processing deviation of braking arm to influence the problem of finished product quality.

Description

Brake arm-tie adds clamping apparatus

Technical Field

The utility model relates to the technical field of machining fixtures, in particular to a brake arm machining fixture.

Background

The brake arm is a member in a shell-type brake that applies the force of the drive member directly to the contact surface of the brake member and the moving member (or moving machine).

Because the shape of the automobile brake arm is irregular, a plurality of workers are usually required to jointly install and fix the working procedures of drilling and machining the threaded holes on the upper end face in machining, the efficiency is low, the fixture is easy to deform and cannot effectively fix the brake arm blank, machining deviation of the brake arm is extremely easy to cause, the quality of a finished product is influenced, and corresponding improvement is required according to the problems.

Disclosure of utility model

The utility model aims to provide a brake arm processing clamp which is used for solving the problems in the background technology.

The brake arm machining clamp comprises a clamping plate, wherein a limit column is arranged at one side of the clamping plate near the top end, four groups of limit grooves are formed in the side surface of the limit column, a top plate is arranged at one side of the clamping plate near the position above the limit column, a sliding groove is formed in the top plate, an electric push rod is arranged at the position of the top end of the top plate near one side, a movable plate is arranged at one end of the electric push rod, a clamping ring is arranged at the bottom end of the movable plate, four groups of limit blocks are arranged on the inner wall of the clamping ring, a clamping rod is arranged at the bottom end of the limiting block, a mounting groove is formed in the position of the clamping rod near the bottom end, a penetrating groove is formed in the position of one side of the clamping rod near the bottom end, a supporting spring is arranged on the inner wall of the top end of the mounting groove, an iron manufacturing rod is arranged at the bottom end of the supporting spring, a bottom plate is arranged at the position of one side of the clamping plate near the bottom end, a telescopic spring is arranged at the top end of the bottom plate, an arc plate is arranged at the top end of the telescopic spring, a magnetic plate is arranged at one side of the top end of the magnetic plate, and a mounting plate is arranged at the mounting plate.

Preferably, one end of the moving plate penetrates through the inside of the top plate through the sliding groove and is in sliding connection with the inside of the sliding groove.

Preferably, limiting plates are mounted on the two sides of the moving plate close to the top end, and the bottom surfaces of the two groups of limiting plates are attached to the top surface of the top plate.

Preferably, the limiting block is located in the limiting groove and is in sliding connection with the inside of the limiting groove.

Preferably, the side surface of the iron rod is provided with a poking plate, and one end of the poking plate penetrates through the inner wall of one side of the mounting groove through the penetrating groove.

Preferably, a magnet disc is arranged at a position right below the iron rod.

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

Through spare parts such as roof, spout, electric putter, movable plate, limiting plate, grip ring, stopper, clamping lever, mounting groove, run through the groove, supporting spring, iron pole, stir the board, bottom plate 1, telescopic spring, arc, mounting panel and magnet dish set up can effectively solve because the shape of car braking arm is irregular, generally need a plurality of workman to install the fixed drilling of carrying on the up end jointly in the processing, the process of screw hole processing, inefficiency, and frock easy deformation can not effectively fix braking arm blank, very easily cause the processing deviation of braking arm to influence the problem of finished product quality.

Drawings

Fig. 1 is a schematic perspective view of a main body of the present utility model.

Fig. 2 is a schematic perspective view of a semi-cut structure of a clamping rod according to the present utility model.

Fig. 3 is a schematic perspective view of a clamping plate according to the present utility model.

Fig. 4 is a schematic perspective view of a clamping ring according to the present utility model.

In the figure, 1, a clamping plate; 11, a limit post, 12, a limit groove, 13, a top plate, 14, a chute, 15, an electric push rod, 16, a moving plate, 17, a limit plate, 2, a clamping ring, 21, a limit block, 22, a clamping rod, 23, an installation groove, 24, a through groove, 25, a supporting spring, 26, an iron rod, 27, a toggle plate, 3, a bottom plate, 31, a telescopic spring, 32, an arc plate, 33, an installation plate, 34 and a magnet 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.

According to the embodiment shown in fig. 1-4, the clamping plate 1 is included, a limit post 11 is installed at a position, close to the top, of one side of the clamping plate 1, four groups of limit grooves 12 are formed in the side surface of the limit post 11, a top plate 13 is installed at a position, close to the top of the limit post 11, of one side of the clamping plate 1, a sliding groove 14 is formed in the top plate 13, an electric push rod 15 is installed at a position, close to the top of the top plate 13, of one end of the electric push rod 15, a movable plate 16 is installed at one end of the electric push rod 15, limit plates 17 are installed at positions, close to the top, of two sides of the movable plate 16, bottom surfaces of the two groups of limit plates 17 are all attached to the top surface of the top plate 13, and one end of the movable plate 16 penetrates through the inside of the top plate 13 through the sliding groove 14 and is in sliding connection with the inside of the sliding groove 14.

The clamping ring 2 is installed to the bottom of movable plate 16, and four groups of limit piece 21 are installed to the inner wall of clamping ring 2, stopper 21 is located the inside of spacing groove 12 and is sliding connection setting with the inside of spacing groove 12, clamping lever 22 is installed to the bottom of stopper 21, and mounting groove 23 has been seted up to the inside of clamping lever 22 near the position of bottom, penetrating groove 24 has been seted up to the position near the bottom of one side of clamping lever 22, supporting spring 25 is installed to the top inner wall of mounting groove 23, and iron rod 26 is installed to the bottom of supporting spring 25, the side surface mounting of iron rod 26 has toggle plate 27, and one end of toggle plate 27 runs through in one side inner wall of mounting groove 23 through penetrating groove 24.

The bottom plate 3 is installed to the position that is close to the bottom of one side of grip block 1, and telescopic spring 31 is installed on the top of bottom plate 3, and arc 32 is installed on the top of telescopic spring 31, and mounting panel 33 is installed to one side of arc 32, and magnet dish 34 is installed on the top of mounting panel 33, and the position is provided with magnet dish 34 directly under the iron pole 26.

When in use, a user can sleeve the brake arm on the outer surface of the limit post 11, meanwhile, the arc plate 32 can be correspondingly adjusted up and down according to the length of the brake arm, so that the inner wall of the arc plate 32 can be jointed with the bottom end of the brake arm, the telescopic spring 31 can correspondingly compress and change, at the moment, under the action of the elastic restoring force of the telescopic spring 31, the inner wall of the arc plate 32 can be tightly jointed with the bottom end of the brake arm, the arc plate 32 can play a supporting role on the brake arm, the brake arm can be stably sleeved on the outer surface of the limit post 11, after that, the user can start the electric push rod 15, so that the movable plate 16 can move towards the brake arm in the inner part of the chute 14 under the action of the electric push rod 15, so that the two sets of limiting plates 17 can correspondingly move along with the clamping ring 2, the limiting blocks 21 and the clamping rods 22, so that the four sets of limiting blocks 21 can correspondingly slide in the corresponding limiting grooves 12 respectively, so that the inner side surfaces of the clamping ring 2 and the clamping rods 22 can be closely attached to one side surface of the braking arm, at the moment, the electric push rod 15 can be closed, so that the braking arm can be limited, clamped and fixed under the joint arrangement of the clamping plate 1, the clamping ring 2 and the clamping rods 22, finally, a user can downwards move in the penetrating groove 24 through the toggle plate 27, so that the iron rod 26 can downwards move along with the downward movement, and meanwhile, the supporting spring 25 can downwards stretch and retract along with the downward movement, therefore, the supporting spring 25 can always support the iron rod 26, and when the iron rod 26 moves downwards to the position that the bottom end of the iron rod is attached to the top end of the magnet disc 34 and is fixedly adsorbed, the downward movement of the iron rod 26 can be stopped, and at the moment, the clamping ring 2 and the clamping rod 22 can be fixed, so that the clamping stability of the brake arm can be further improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A brake arm-pulling machining clamp comprises a clamping plate (1) and is characterized in that a limit post (11) is arranged at a position, close to the top, of one side of the clamping plate (1), four groups of limit grooves (12) are formed in the side surface of the limit post (11), a top plate (13) is arranged at a position, close to the top, of the limit post (11), of one side of the clamping plate (1), a sliding groove (14) is formed in the top plate (13), an electric push rod (15) is arranged at a position, close to the top, of the top plate (13), a moving plate (16) is arranged at one end of the electric push rod (15), a clamping ring (2) is arranged at the bottom end of the moving plate (16), four groups of limit blocks (21) are arranged on the inner wall of the clamping ring (2), clamping rods (22) are arranged at the bottom ends of the limiting blocks (21), mounting grooves (23) are formed in positions, close to the bottom, one side of the clamping rods (22) is provided with through grooves (24), the inner walls of the mounting grooves (23) are arranged at the positions, close to the bottom ends, supporting springs (25) are arranged on the top ends of the inner walls, the supporting springs (25) are arranged on the inner walls, the bottom ends of the supporting springs (25) are arranged at the bottom ends of the supporting springs (25), the bottom plates (31) are arranged at the bottom ends of the bottom plates (3), an arc-shaped plate (32) is arranged at the top end of the telescopic spring (31), a mounting plate (33) is arranged on one side of the arc-shaped plate (32), and a magnet disc (34) is arranged at the top end of the mounting plate (33).

2. The brake arm processing jig according to claim 1, wherein one end of the moving plate (16) is penetrated through the inside of the top plate (13) through the sliding groove (14) and is slidably connected with the inside of the sliding groove (14).

3. The brake arm machining fixture of claim 1, wherein limiting plates (17) are arranged on two sides of the moving plate (16) close to the top ends, and the bottom surfaces of the two groups of limiting plates (17) are attached to the top surface of the top plate (13).

4. The brake arm processing clamp according to claim 1, wherein the limiting block (21) is located in the limiting groove (12) and is slidably connected with the inside of the limiting groove (12).

5. The brake arm processing jig according to claim 1, wherein the toggle plate (27) is mounted on a side surface of the iron rod (26), and one end of the toggle plate (27) is penetrated through an inner wall of one side of the mounting groove (23) through the penetrating groove (24).

6. The brake arm processing jig according to claim 1, wherein a magnet plate (34) is provided at a position immediately below the iron rod (26).