CN214980338U

CN214980338U - Shot blasting cleaning device for brake drum

Info

Publication number: CN214980338U
Application number: CN202121441914.3U
Authority: CN
Inventors: 赵建闻; 潘文华; 张琪静
Original assignee: Kunming Yuheng Auto Parts Manufacturing Co ltd
Current assignee: Kunming Yuheng Auto Parts Manufacturing Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-12-03
Anticipated expiration: 2031-06-28

Abstract

The utility model relates to the technical field of brake drums, in particular to a brake drum shot blasting device, which comprises a main body, a motor and a screen, wherein the main body is fixedly connected with the motor, the left end and the right end of the inner side of the main body are fixedly connected with shot blasting nozzles, a main shaft of the motor penetrates through the main body, the left end and the right end of the outer side of the main shaft of the motor are fixedly connected with supporting rods, a connecting rod, a slider, a spring, a supporting plate, a gasket, a pull rod and a push block, when in use, the brake drum is placed on the supporting plate, the brake drum is sleeved on the supporting plate, so that the supporting plate rotates in the slider on the connecting rod, then the supporting plate is prevented from scratching the brake drum through the gasket, then the connecting rod is pushed against the supporting plate through the spring, so that the brake drum is fixed, when in disassembly, the push block on the supporting rod is pulled, the push block is driven to drive the pull rod, so that the pull rod drives the slider to extrude the spring in the connecting rod, then take off the brake drum, conveniently fix the brake drum, be convenient for installation and dismantlement.

Description

Shot blasting cleaning device for brake drum

Technical Field

The utility model relates to a brake drum technical field specifically is a brake drum abrator.

Background

The brake is a component used in a brake system to generate a braking force for resisting the movement or movement tendency of a vehicle, and the automobile brake is almost a friction brake which generates a braking torque by using the friction between a fixed element and a working surface of a rotating element, except for various speed-reducing devices.

The drum brake is after processing is accomplished, probably need carry out shot blast cleaning, and the dark commentaries on classics of drum brake of probably not being convenient for of the most shot blast cleaning device is when rotating, probably drops to probably make the drum brake damage, reduce the quality of drum brake, the iron shot is in the blowout back moreover, probably mixes with the residue on the drum brake, inconvenient letter sorting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a brake drum shot-blast cleaning device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a shot blast cleaning device of brake drum, includes main part, motor and screen cloth, main part and motor fixed connection, the equal fixedly connected with in both ends throws the ball shower nozzle about the main part inboard, the main shaft of motor runs through the main part, the equal fixedly connected with bracing piece in both ends about the main shaft outside of motor, the other end outside fixedly connected with connecting rod of bracing piece, the inboard sliding connection of connecting rod has the slider, the slider is close to the one end outside fixedly connected with spring at main part center, spring and connecting rod sliding connection, slider outside sliding connection has the backup pad, backup pad and connecting rod sliding connection, the slider lower extreme rotates and is connected with the pull rod, pull rod and connecting rod sliding connection, the other end outside of pull rod rotates and is connected with the ejector pad, ejector pad and bracing piece sliding connection.

Preferably, the left end and the right end of the lower end of the inner side of the main body are fixedly connected with electric telescopic rods, the other end of each electric telescopic rod is fixedly connected with a positioning block, the positioning blocks are connected with the main body in a sliding mode, the top ends of the positioning blocks are fixedly connected with supporting blocks, the outer sides of the supporting blocks are connected with fixing blocks in a sliding mode, the bottom ends of the fixing blocks are fixedly connected with impact blocks, the impact blocks are connected with the main body in a sliding mode, the fixing blocks are fixedly connected with a screen, and the screen is connected with the main body in a sliding mode.

Preferably, the front end face of fixed block is L form setting, and the fixed block has two, the fixed block is both ends about the main part inboard of symmetric distribution.

Preferably, a gasket is fixedly connected to the outer side of one end, far away from the center of the connecting rod, of the supporting plate, and the gasket is made of a polyurethane material.

Preferably, the upper end surfaces of the supporting plates are arranged in an arc shape, the number of the supporting plates is eight, and the supporting plates are uniformly distributed on the inner side of the main body.

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

1. in the utility model, through the arranged support rod, the connecting rod, the slider, the spring, the support plate, the gasket, the pull rod and the push block, when the brake drum is used, the brake drum is placed on the support plate, the brake drum is sleeved on the support plate, so that the support plate rotates in the slider on the connecting rod, then the support plate is prevented from scratching the brake drum through the gasket, then the slider is pushed through the spring, so that the connecting rod is propped against the support plate, thereby the brake drum is fixed, when the brake drum is disassembled, the push block on the support rod is pulled, the push block drives the pull rod, the pull rod drives the slider to extrude the spring in the connecting rod, then the brake drum is taken down, the brake drum is conveniently fixed, and the installation and the disassembly are convenient;

2. the utility model discloses in, through electric telescopic handle, locating piece, supporting shoe, fixed block, kicking block and the screen cloth that sets up, when using, drive the locating piece through electric telescopic handle, make the supporting shoe on locating piece top promote the fixed block, make the fixed block drive the screen cloth and reciprocate at the main part lower extreme to through the kicking block striking main part on the fixed block, thereby make the screen cloth take place to shake, conveniently separate iron bead and residue, convenient screening, labour saving and time saving reduces the operation degree of difficulty.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the overall structure of the support plate of the present invention.

In the figure: 1-main part, 2-motor, 3-screen, 4-shot blasting nozzle, 5-support rod, 6-connecting rod, 7-sliding block, 8-spring, 9-support plate, 10-gasket, 11-pull rod, 12-push block, 13-electric telescopic rod, 14-positioning block, 15-supporting block, 16-fixing block and 17-impact block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a shot blast cleaning device of brake drum, including main part 1, motor 2 and screen cloth 3, main part 1 and motor 2 fixed connection, the equal fixedly connected with in both ends throws impeller head 4 about 1 inboard of main part, motor 2's main shaft runs through main part 1, the equal fixedly connected with bracing piece 5 in both ends is controlled in the main shaft outside of motor 2, the other end outside fixedly connected with connecting rod 6 of bracing piece 5, 6 inboard sliding connection of connecting rod has slider 7, slider 7 is close to the one end outside fixedly connected with spring 8 at 1 center of main part,

spring

8 and 6 sliding connection of connecting rod, 7 outside sliding connection of slider have backup pad 9,

backup pad

9 and 6 sliding connection of connecting rod, 7 lower extremes of slider rotate and are connected with pull rod 11,

pull rod

11 and 6 sliding connection of connecting rod, the other end outside of pull rod 11 rotates and is connected with ejector pad 12, ejector pad 12 and 5 sliding connection of bracing piece.

The left end and the right end of the lower end of the inner side of the main body 1 are fixedly connected with electric telescopic rods 13, the other end of each electric telescopic rod 13 is fixedly connected with a positioning block 14, the positioning blocks 14 are connected with the main body 1 in a sliding manner, the top end of each positioning block 14 is fixedly connected with a supporting block 15, the outer side of each supporting block 15 is connected with a fixing block 16, the bottom end of each fixing block 16 is fixedly connected with an impact block 17, the impact blocks 17 are connected with the main body 1 in a sliding manner, the fixing blocks 16 are fixedly connected with the screen 3, the screen 3 is connected with the main body 1 in a sliding manner, so that the screen 3 is vibrated, iron beads can be conveniently picked, the front ends of the fixing blocks 16 are arranged in an L shape, the two fixing blocks 16 are arranged, the fixing blocks 16 are symmetrically distributed at the left end and the right end of the inner side of the main body 1, so that the screen 3 can be conveniently dragged, the outer side of one end of the supporting plate 9, which is far away from the center of the connecting rod 6, is fixedly connected with a gasket 10, the gasket is made of polyurethane material, so that the wear resistance of the gasket is improved, and the upper end of the supporting plate 9 is arranged in an arc shape, and the supporting plates 9 are eight in total, and the supporting plates 9 are uniformly distributed on the inner side of the main body 1, so that the shot blasting of the brake drum is more uniform.

The working process is as follows: when the device is used, a brake drum is firstly placed on a supporting plate 9 and is sleeved on the supporting plate 9, so that the supporting plate 9 rotates in a sliding block 7 on a connecting rod 6, then the supporting plate 9 is prevented from scratching the brake drum through a gasket 10, then the sliding block 7 is pushed through a spring 8, the connecting rod 6 outside the sliding block 7 is abutted against the supporting plate 9, so that the brake drum is fixed, when the device is disassembled, a pushing block 12 on the supporting rod 9 is pulled, the pushing block 12 drives a pull rod 11, the pull rod 11 drives the sliding block 7 to extrude the spring 8 in the connecting rod 6, then the brake drum is taken down, the brake drum is conveniently fixed and is convenient to install and disassemble, then the brake drum is treated through a shot blasting nozzle 4, iron shots and residues fall to the lower end of a main body, and then a positioning block 14 is driven to slide in the main body 1 through an electric telescopic rod 31 at the lower end of the main body 1, make the supporting shoe 15 on 14 tops of locating piece promote fixed block 16, make fixed block 16 drive screen cloth 3 and reciprocate at 1 end under the main part to impact block 17 through on the fixed block 16 strikes main part 1, thereby makes screen cloth 3 take place vibrations, conveniently parts iron ball and residue, convenient screening, labour saving and time saving reduces the operation degree of difficulty.

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

Claims

1. The utility model provides a brake drum shot-blast cleaning device, includes main part (1), motor (2) and screen cloth (3), its characterized in that: the shot blasting machine is characterized in that the main body (1) is fixedly connected with the motor (2), the left end and the right end of the inner side of the main body (1) are fixedly connected with shot blasting nozzles (4), a main shaft of the motor (2) penetrates through the main body (1), the left end and the right end of the outer side of the main shaft of the motor (2) are fixedly connected with supporting rods (5), the outer side of the other end of each supporting rod (5) is fixedly connected with a connecting rod (6), the inner side of each connecting rod (6) is slidably connected with a sliding block (7), one end of each sliding block (7) close to the center of the main body (1) is fixedly connected with a spring (8), the springs (8) are slidably connected with the connecting rods (6), the outer side of each sliding block (7) is slidably connected with a supporting plate (9), the supporting plates (9) are slidably connected with the connecting rods (6), the lower ends of the sliding blocks (7) are rotatably connected with pull rods (11), and the pull rods (11) are slidably connected with the connecting rods (6), the outer side of the other end of the pull rod (11) is rotatably connected with a push block (12), and the push block (12) is connected with the support rod (5) in a sliding mode.

2. The brake drum blast cleaning device of claim 1, wherein: equal fixedly connected with electric telescopic handle (13) in both ends about main part (1) inboard lower extreme, the other end fixedly connected with locating piece (14) of electric telescopic handle (13), locating piece (14) and main part (1) sliding connection, locating piece (14) top fixedly connected with supporting shoe (15), supporting shoe (15) outside sliding connection has fixed block (16), fixed block (16) bottom fixedly connected with strikes piece (17), strike piece (17) and main part (1) sliding connection, fixed block (16) and screen cloth (3) fixed connection, screen cloth (3) and main part (1) sliding connection.

3. The brake drum blast cleaning device of claim 2, wherein: the front end surface of the fixed block (16) is arranged in an L shape, the number of the fixed blocks (16) is two, and the fixed blocks (16) are symmetrically distributed at the left end and the right end of the inner side of the main body (1).

4. The brake drum blast cleaning device of claim 1, wherein: the supporting plate (9) is far away from a gasket (10) fixedly connected to the outer side of one end of the center of the connecting rod (6), and the gasket (10) is made of a polyurethane material.

5. The brake drum blast cleaning device of claim 1, wherein: the upper end surface of the supporting plate (9) is arc-shaped, the number of the supporting plates (9) is eight, and the supporting plates (9) are uniformly distributed on the inner side of the main body (1).