CN215964271U

CN215964271U - Paint spraying apparatus is used in brake drum production

Info

Publication number: CN215964271U
Application number: CN202121499498.2U
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: 2022-03-08
Anticipated expiration: 2031-06-28

Abstract

The utility model relates to the technical field of paint spraying devices, in particular to a paint spraying device for producing a brake drum, which comprises an operation table, the inner side of the operating platform is fixedly connected with a motor, the upper end of a main shaft of the motor is fixedly connected with a fixed disc, the fixed disk is rotationally connected with the operating platform, the outer side of the fixed disk is fixedly connected with the fixed cylinder, the utility model adopts the spray head and the motor, when spraying paint, the motor drives the brake drum to rotate slowly, the fixed rod is pulled out from the clamping groove of the limiting rod, the angle and the height of the spray head are changed by rotating the limit ring or sliding the limit ring, so that the distance between the paint liquid injected by the guide pipe and the brake drum is changed along with the rotation of the brake drum when the paint liquid is sprayed out by the spray head, the spray painting treatment is carried out on the periphery of the brake drum, the second spring of the fixing rod is loosened to push the fixing rod to be inserted into the clamping groove, the height and the angle of the spray nozzle can be fixed, and the spray nozzle distance, the spray nozzle angle and the brake drum rotating at a constant speed can enable the spray nozzle to carry out spray painting treatment on the brake drum uniformly.

Description

Paint spraying apparatus is used in brake drum production

Technical Field

The utility model relates to the technical field of paint spraying devices, in particular to a paint spraying device for brake drum production.

Background

The brake drum is a friction coupling part of a drum brake, and has the strength and rigidity required by components, as high as possible and stable friction coefficient, proper wear resistance, heat dissipation, heat capacity and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a paint spraying device for producing a brake drum, which aims to solve the problems in the background technology.

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

a paint spraying device for producing a brake drum comprises an operating platform, wherein a motor is fixedly connected to the inner side of the operating platform, a fixed disc is fixedly connected to the upper end of a main shaft of the motor and rotatably connected with the operating platform, a fixed cylinder is fixedly connected to the outer side of the fixed disc, a first spring is fixedly connected to the inner side of the fixed cylinder, a supporting rod is fixedly connected to the other end of the first spring and penetrates through the fixed cylinder, the fixed cylinder is slidably connected with the supporting rod, a connecting block is rotatably connected to the other end of the supporting rod, a supporting plate is fixedly connected to the outer side of the connecting block, a gasket is fixedly connected to the outer side of the supporting plate, the brake drum is slidably connected to the outer side of the gasket and slidably connected with the operating platform, a limiting rod is fixedly connected to the right end of the upper side of the operating platform, a limiting block is fixedly connected to the upper end of the limiting rod, and a limiting ring is slidably connected to the middle position of the outer side of the limiting rod, and the gag lever post runs through the gag lever post, the left end fixedly connected with shower nozzle of gag lever post, shower nozzle upper end fixedly connected with pipe, the inboard right-hand member sliding connection of gag lever post has the dead lever, and the dead lever runs through gag lever post and gag lever post, dead lever and gag lever post sliding connection, the equal fixedly connected with second spring in both ends about the dead lever outside, and the second spring other end and gag lever post fixed connection.

Preferably, the quantity of fixed section of thick bamboo, the quantity of first spring and the quantity of bracing piece all have 6, fixed section of thick bamboo, first spring and bracing piece all are in fixed disk outside evenly distributed.

Preferably, the connecting blocks are made of plates made of alloy steel, the number of the connecting blocks is 6, and the connecting blocks are uniformly distributed on the inner side of the supporting plate.

Preferably, the shape of the supporting plate and the shape of the gasket are both annular, the supporting plate is made of a stainless steel pipe, and the gasket is made of a rubber pipe.

Preferably, the limiting rod is made of a high manganese steel pipe, and a clamping groove is formed in the outer side of the limiting rod.

Preferably, the fixing rod is made of a pipe made of alloy steel, and the shape of one end, close to the limiting rod, of the fixing rod is hemispherical.

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

1. according to the utility model, through the arranged spray head and the motor, when spraying paint, the motor drives the brake drum to slowly rotate, the fixed rod is pulled out from the clamping groove of the limiting rod, the angle and the height of the spray head are changed by rotating the limiting ring or sliding the limiting ring, so that the distance between paint liquid injected by the guide pipe and the brake drum when the paint liquid is sprayed out by the spray head is enabled to carry out paint spraying treatment on the periphery of the brake drum along with the rotation of the brake drum, the second spring of the fixed rod is loosened to push the fixed rod to be inserted into the clamping groove to fix the height and the angle of the spray head, and the fixed spray head distance, the spray head angle and the brake drum rotating at a constant speed can enable the spray head to uniformly carry out paint spraying treatment on the brake drum;

2. according to the brake drum fixing device, the brake drum is directly buckled on the outer side of the gasket when the brake drum is fixed through the supporting plate and the fixing disc, the supporting plate deforms along with the extrusion of the brake drum and pushes the supporting rod to be inserted into the inner side of the fixing cylinder through the connecting block and extrude the first spring, and when the brake drum is in contact with the operating platform, the supporting rod is pushed out of the fixing cylinder through the first spring, so that the supporting plate is restored to the original position and clamped into the groove of the brake drum, and the brake drum is fixed on the outer side of the fixing disc, so that the brake drum is convenient to fix.

Drawings

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

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

fig. 3 is a schematic view of the mounting structure of the support rod of the present invention.

In the figure: 1-an operation table, 2-a motor, 3-a fixed disc, 4-a fixed cylinder, 5-a first spring, 6-a support bar, 7-a connecting block, 8-a support plate, 9-a gasket, 10-a brake drum, 11-a limiting rod, 12-a limiting block, 13-a limiting ring, 14-a spray head, 15-a guide pipe, 16-a fixed rod, 17-a second spring and 18-a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a paint spraying device for producing a brake drum comprises an operating platform 1, wherein a motor 2 is fixedly connected to the inner side of the operating platform 1, a fixed disc 3 is fixedly connected to the upper end of a main shaft of the motor 2, the fixed disc 3 is rotatably connected with the operating platform 1, a fixed cylinder 4 is fixedly connected to the outer side of the fixed disc 3, a first spring 5 is fixedly connected to the inner side of the fixed cylinder 4 and provides power for resetting of a support rod 6, the other end of the first spring 5 is fixedly connected with a support rod 6, the support rod 6 penetrates through the fixed cylinder 4, the fixed cylinder 4 is slidably connected with the support rod 6, the other end of the support rod 6 is rotatably connected with a connecting block 7, a support plate 8 is fixedly connected to the outer side of the connecting block 7, a gasket 9 is fixedly connected to the outer side of the support plate 8, a brake drum 10 is slidably connected to the outer side of the gasket 9, the brake drum 10 is slidably connected with the operating platform 1, a limiting rod 11 is fixedly connected to the right end of the upper side of the operating platform 1, and a limiting block 12 is fixedly connected to the upper end of the limiting rod 11, stop collar 13 is located sliding connection at 11 outside intermediate positions of gag lever post, and stop collar 13 is run through to

gag lever post

11, 13 left end fixedly connected with shower nozzle 14 of gag collar, 14 upper end fixedly connected with pipes 15 of shower nozzle, 13 inboard right-hand member sliding connection of gag collar has dead lever 16, and dead lever 16 runs through gag collar 13 and gag lever post 11,

dead lever

16 and 11 sliding connection of gag lever post, the equal fixedly connected with second spring 17 in both ends about the dead lever 16 outside, provide power for the reseing of dead lever 16, and the second spring 17 other end and 13 fixed connection of gag lever post.

The number of the fixed cylinders 4, the number of the first springs 5 and the number of the support rods 6 are 6, and the fixed cylinders 4, the first springs 5 and the support rods 6 are uniformly distributed on the outer side of the fixed disc 3, so that the support of the support rods 6 on the support plate 8 is more stable; the connecting blocks 7 are made of plates made of alloy steel, the number of the connecting blocks 7 is 6, the connecting blocks 7 are uniformly distributed on the inner side of the supporting plate 8, and the rotating supporting rod 6 is prevented from wearing the supporting plate 8; the shape of the supporting plate 8 and the shape of the gasket 9 are both annular, the supporting plate 8 is made of a stainless steel pipe, and the gasket 9 is made of a rubber pipe, so that the brake drum 10 has elastic deformation characteristics, and the supporting plate 8 is prevented from scratching the brake drum 10; the limiting rod 11 is made of a high manganese steel pipe, and a clamping groove 18 is formed in the outer side of the limiting rod 11, so that the height fixation and the angle fixation of the limiting ring 13 are facilitated; the fixing rod 16 is made of a tube made of alloy steel, and one end of the fixing rod 16, which is close to the limiting rod 11, is hemispherical, so that the fixing rod 16 can be conveniently inserted into the clamping groove 18.

The working process is as follows: all electrical appliances in the device are external power supplies, firstly, a brake drum 10 is directly buckled on the outer side of a gasket 9, a support plate 8 is deformed along with the extrusion of the brake drum 10 and pushes a support rod 6 to be inserted into the inner side of a fixed cylinder 4 through a connecting block 7 and extrude a first spring 5, when the brake drum 10 is contacted with an operation table 1, the support rod 6 is pushed out from the fixed cylinder 4 by the first spring 5, the support plate 8 is restored to the original position and is clamped into a groove of the brake drum 10, the brake drum 10 is fixed on the outer side of a fixed disc 3, when in paint spraying, a motor 2 drives the brake drum 10 to slowly rotate, a fixed rod 16 is pulled out from a clamping groove 18 of a limiting rod 11, the angle and the height of a spray head 14 are changed by rotating the limiting ring 13 or sliding the limiting ring 13, so that the distance between paint liquid injected by a guide pipe 15 and the brake drum 10 is fixed at a fixed angle and the spray head 14 without repeated spraying, along with the rotation of the brake drum 10, the periphery of the brake drum 10 is painted, and the second spring 17 of the fixing rod 16 is loosened to push the fixing rod 16 to be inserted into the clamping groove 18, so that the height and the angle of the spray head 14 can be fixed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a paint spraying apparatus is used in brake drum production, includes operation panel (1), its characterized in that: the brake device is characterized in that a motor (2) is fixedly connected to the inner side of the operating platform (1), a fixed disc (3) is fixedly connected to the upper end of a main shaft of the motor (2), the fixed disc (3) is rotatably connected with the operating platform (1), a fixed cylinder (4) is fixedly connected to the outer side of the fixed disc (3), a first spring (5) is fixedly connected to the inner side of the fixed cylinder (4), a supporting rod (6) is fixedly connected to the other end of the first spring (5), the supporting rod (6) penetrates through the fixed cylinder (4), the fixed cylinder (4) is slidably connected with the supporting rod (6), a connecting block (7) is rotatably connected to the other end of the supporting rod (6), a supporting plate (8) is fixedly connected to the outer side of the connecting block (7), a gasket (9) is fixedly connected to the outer side of the supporting plate (8), a brake drum (10) is slidably connected to the outer side of the gasket (9), and the brake drum (10) is slidably connected with the operating platform (1), operation panel (1) upside right-hand member fixedly connected with gag lever post (11), gag lever post (11) upper end fixedly connected with stopper (12), gag lever post (11) outside intermediate position department sliding connection has spacing ring (13), and gag lever post (11) runs through spacing ring (13), spacing ring (13) left end fixedly connected with shower nozzle (14), shower nozzle (14) upper end fixedly connected with pipe (15), spacing ring (13) inboard right-hand member sliding connection has dead lever (16), and dead lever (16) run through spacing ring (13) and gag lever post (11), dead lever (16) and gag lever post (11) sliding connection, the equal fixedly connected with second spring (17) in both ends about dead lever (16) outside, and the second spring (17) other end and spacing ring (13) fixed connection.

2. The paint spraying apparatus for the production of brake drums according to claim 1, wherein: the quantity of fixed cylinder (4), the quantity of first spring (5) and the quantity of bracing piece (6) all have 6, fixed cylinder (4), first spring (5) and bracing piece (6) all are in fixed disk (3) outside evenly distributed.

3. The paint spraying apparatus for the production of brake drums according to claim 1, wherein: the connecting blocks (7) are made of plates made of alloy steel, the number of the connecting blocks (7) is 6, and the connecting blocks (7) are uniformly distributed on the inner side of the supporting plate (8).

4. The paint spraying apparatus for the production of brake drums according to claim 1, wherein: the shape of backup pad (8) and the shape of gasket (9) are the annular setting, backup pad (8) are made by stainless steel's tubular product, gasket (9) are made by rubber's tubular product.

5. The paint spraying apparatus for the production of brake drums according to claim 1, wherein: the limiting rod (11) is made of a high manganese steel pipe, and a clamping groove (18) is formed in the outer side of the limiting rod (11).

6. The paint spraying apparatus for the production of brake drums according to claim 1, wherein: the fixing rod (16) is made of a pipe made of alloy steel, and one end, close to the limiting rod (11), of the fixing rod (16) is arranged in a hemispherical shape.