CN214211054U

CN214211054U - Automatic inner paint spraying equipment for brake drum

Info

Publication number: CN214211054U
Application number: CN202022584821.8U
Authority: CN
Inventors: 于艳华; 罗继永; 邱坦祥; 李善龙
Original assignee: Shandong Lingang Nonferrous Metal Co ltd
Current assignee: Shandong Lingang Nonferrous Metal Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-09-17
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses an automatic interior paint spraying apparatus of brake drum, including mount pad and base, the base is located the below of mount pad, be equipped with the mobile device on the mount pad, be equipped with on the mobile device and remove the frame, be equipped with adjusting device on removing the frame, the last sleeve pipe that is equipped with of adjusting device, the sleeve pipe upper end is fixed with first rotating electrical machines, the output shaft end of first rotating electrical machines extends to in the sleeve pipe. The utility model discloses reached and sprayed paint fast to the brake hub, carried out the purpose that evenly sprays paint to the brake hub simultaneously, when not having even spraying when spraying paint, adjusted the position of removing the frame, sprayed paint once more to the position that does not have the spraying, improved the quality of brake hub.

Description

Automatic inner paint spraying equipment for brake drum

Technical Field

The utility model relates to a brake drum technical field that sprays paint especially relates to an automatic interior paint spraying apparatus of brake drum.

Background

The brake drum is an important part of a drum brake system, and the inner surface of the brake drum of the drum brake is the position of a brake device for generating brake torque. The diameter of the brake drum of a drum brake assembly can be much smaller than the diameter of the brake disc of a disc brake assembly to achieve the same braking torque.

The brake hub need spray paint to inside when using, generally sprays paint by hand now, and spraying efficiency is low like this to need fix the brake drum on the support when spraying, need change after the spraying like this, lead to the condition of the position damage of spraying when changing, and it is troublesome to change, and when spraying, the size of brake drum is different, and spraying efficiency is low, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the shortcoming that the speed of spraying paint is slower to inside when spraying paint to the brake drum now, changes the speed of brake drum simultaneously, and the automatic interior paint spraying apparatus of brake drum who provides.

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

the utility model provides an automatic interior paint spraying apparatus of brake drum, includes mount pad and base, the base is located the below of mount pad, be equipped with the mobile device on the mount pad, be equipped with on the mobile device and remove the frame, be equipped with adjusting device on removing the frame, the last sleeve pipe that is equipped with of adjusting device, the sleeve pipe upper end is fixed with first rotating electrical machines, the output shaft end of first rotating electrical machines extends to in the sleeve pipe, the output shaft end of first rotating electrical machines is fixed with the bull stick, the lower extreme of bull stick is fixed with the nozzle.

The purpose of adjusting the position of the nozzle according to the size of the brake drum is achieved, the nozzle can rotate simultaneously, the position in the brake drum is uniformly sprayed with paint, the paint spraying quality is guaranteed, the height of the nozzle is conveniently adjusted, the brake drum is conveniently replaced, and the paint spraying efficiency is improved.

Preferably, adjusting device is including fixing the three connecting block on removing the frame, and equal sliding connection has the rack on the three connecting block, the one side at the rack is fixed to the sleeve pipe, the upper end of removing the frame is fixed with two installation pieces, and it has cup jointed the dwang to rotate jointly on two installation pieces, it is fixed with the second rotating electrical machines to remove to put up, one side at the dwang is fixed to the output shaft end of second rotating electrical machines, fixed three gear that has cup jointed on the dwang, and three gear respectively with three rack intermeshing.

When the spraying is needed, the nozzle is adjusted into the brake drum, the brake drum is uniformly sprayed with paint, the brake drum is moved upwards after the spraying is finished, and the brake drum is conveniently replaced after the brake drum is moved downwards again after the next spraying.

Preferably, the moving device comprises two gear boxes fixed on the mounting seat, one end of one of the gear boxes is fixed with a moving motor, the two gear boxes are connected through a rotating rod, the mounting seat is fixed with two mounting frames, a lead screw is rotatably connected to a side wall of one end in each mounting frame, one end of the lead screw penetrates through the mounting frames and the gear boxes and extends into the gear boxes, a connecting block is sleeved on the lead screw in a threaded manner, moving blocks are fixed to the upper ends of the connecting block, and the upper ends of the two moving blocks are respectively fixed to the lower end of the moving frame.

The position of frame is removed in convenient regulation, when needs spray paint to certain special position, can remove this position and spray paint, adjusts the service position according to the size of brake drum simultaneously.

Preferably, the upper end of base is fixed with the I-shaped support, the lower extreme of base is fixed with the carousel, the lower extreme of carousel is connected with the speed reducer, one side of speed reducer is connected with third rotating electrical machines.

After a group of brake hubs are sprayed, the other group of brake hubs can be quickly sprayed with paint, the paint spraying efficiency is improved, workers can conveniently install and detach the brake hubs, and the labor intensity of the workers is reduced.

Preferably, pneumatic clamping jaws are fixed at two ends of the I-shaped support.

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

1. the position of the nozzle is adjusted through the matching between the adjusting device and the moving device, and the brake hub sprayed with paint is adjusted according to the requirement, so that the position of the brake hub is convenient to replace, and the nozzle is simpler to maintain and detect;

2. through the matching between the rotating rod and the I-shaped bracket, the rotating rod drives the nozzle to rotate, the aim of uniformly spraying the interior of the whole nozzle is fulfilled, and meanwhile, after one group of brake hubs are sprayed, the other group of brake hubs can be quickly sprayed with paint, so that the paint spraying efficiency is improved;

to sum up, the utility model discloses reached and sprayed paint to the brake hub fast, carried out the purpose that evenly sprays paint to the brake hub simultaneously, when not having even spraying when spraying paint, the position of frame is removed in the regulation, sprays paint once more to the position that does not have the spraying, improves the quality of brake hub.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the moving frame of the present invention;

fig. 4 is a schematic structural view of the inside of the mounting frame of the present invention;

fig. 5 is a schematic structural diagram of the base of the present invention.

In the figure: the device comprises a mounting base 1, a first rotating motor 2, a sleeve 3, a rack 4, a moving frame 5, a moving motor 6, a gear box 7, a rotating rod 8, a nozzle 9, a mounting frame 10, a mounting block 11, a second rotating motor 12, a lead screw 13, a moving block 14, a base 15, a rotating disc 16, a speed reducer 17, a third rotating motor 18, an I-shaped support 19, a gear 20, a connecting block 21 and a rotating rod 22.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the invention.

Referring to fig. 1-5, an automatic inner spray painting device for a brake drum comprises an installation base 1 and a base 15, wherein the base 15 is arranged below the installation base 1, the device on the base 15 can drive the brake drum to be sprayed with paint to rotate, the position of the brake drum is adjusted, a moving device is arranged on the installation base 1, a moving frame 5 is arranged on the moving device, the moving device drives the moving frame 5 to move left and right, the position of a nozzle 9 is adjusted, special spray painting can be performed on a certain position of the brake drum, an adjusting device is arranged on the moving frame 5, a sleeve 3 is arranged on the adjusting device, the adjusting device adjusts the up-and-down movement of the sleeve 3 to facilitate the replacement of the brake drum, a first rotating motor 2 is fixed at the upper end of the sleeve 3, the tail end of an output shaft of the first rotating motor 2 extends into the sleeve 3, a rotating rod 22 is fixed at the tail end of the output shaft of the first rotating motor 2, and a nozzle 9 is fixed at the lower end of the rotating rod 22, the first rotating motor 2 drives the rotating rod 22 to rotate, so that the nozzle 9 is adjusted to rotate, and the inside of the brake drum is uniformly sprayed with paint.

The purpose of adjusting the position of the nozzle according to the size of the brake drum is achieved, meanwhile, the nozzle 9 can rotate, the position in the brake drum is uniformly sprayed with paint, the paint spraying quality is guaranteed, the height of the nozzle 9 is conveniently adjusted, the brake drum is conveniently replaced, and the paint spraying efficiency is improved.

Referring to fig. 1, 2 and 4, the adjusting device includes three connecting blocks 21 fixed on a moving frame 5, the connecting blocks 21 limit a rack 4, and facilitate up-and-down movement of the rack 4, the three connecting blocks 21 are all connected with the rack 4 in a sliding manner, a sleeve 3 is fixed on one side of the rack 4, the rack 4 drives the sleeve 3 to move up and down when moving, two mounting blocks 11 are fixed on the upper end of the moving frame 5, a rotating rod 8 is sleeved on the two mounting blocks 11 in a common rotating manner, the mounting blocks 11 and the rotating rod 8 are connected through bearings, so as to facilitate stable support and rotation of the rotating rod 8, a second rotating motor 12 is fixed on the moving frame 5, the tail end of an output shaft of the second rotating motor 12 is fixed on one side of the rotating rod 8, three gears 20 are fixedly sleeved on the rotating rod 8, and the three gears 20 are respectively meshed with the three racks 4, and the position of the rack 4 can be adjusted when the gears 20 rotate, thereby facilitating the adjustment of the staff.

Referring to fig. 1 and 2, the moving device includes two gear boxes 7 fixed on a mounting base 1, one end of one of the gear boxes 7 is fixed with a moving motor 6, the two gear boxes 7 are connected through a rotating rod 8, the rotation of the inside of one of the gear boxes 7 drives the gear of the other gear box 7 to rotate, two mounting frames 10 are fixed on the mounting base 1, a lead screw 13 is rotatably connected on the side wall of one end in each mounting frame 10, the two gear boxes 7 control the two lead screws 13 to rotate synchronously, one end of the lead screw 13 penetrates through the mounting frame 10 and the gear box 7 and extends into the gear box 7, the lead screw 13 is connected with the gear in the gear box 7 to control the rotation of the lead screw 13, the gear boxes 7 are generally two bevel gears, one is connected with the lead screw 13, one is connected with the rotating rod 8 to control the rotation of the lead screw 13, a connecting block is sleeved on the lead screw 13 by a thread, and a moving block 14 is fixed on the upper end of the connecting block, the upper ends of the two moving blocks 14 are respectively fixed at the lower end of the moving frame 5, and the lead screw 13 controls the moving of the connecting blocks, so that the moving blocks 14 are controlled to move, and the moving frame 5 is controlled to move left and right.

The position of frame 5 is removed in convenient regulation, when needs spray paint to certain special position, can remove this position and spray paint, adjusts the service position according to the size of brake drum simultaneously.

Referring to fig. 5, an i-shaped bracket 19 is fixed at the upper end of a base 15, pneumatic clamping jaws are fixed at two ends of the i-shaped bracket 19, a brake drum to be fixed is valley-bottomed by the pneumatic clamping jaws, a rotary table 16 is fixed at the lower end of the base 15, a speed reducer 17 is connected at the lower end of the rotary table 16, a third rotating motor 18 is connected to one side of the speed reducer 17, the third rotating motor 18 and the speed reducer 17 drive the rotary table 16 to rotate, the positions of the brake drums at two sides are adjusted, and the other side is installed during spraying, so that the installation and processing efficiency is improved.

In the utility model, when in use, when the interior of the brake hub needs to be painted, the brake hub needing to be painted is firstly placed on one side of an I-shaped support 19, meanwhile, the third rotating motor 18 drives the turntable 16 to rotate, the turntable 16 drives the I-shaped support 19 to rotate, the brake hub is rotated to be positioned below the three nozzles 9, then the three brake hubs are installed on the other side of the I-shaped support 19, at the moment, the moving motor 6 drives the corresponding gear box 7 to rotate and the rotating rod 8 to rotate, the rotating rod 8 drives the other gear box 7 to rotate, the two gear boxes 7 simultaneously control the rotation of the two lead screws 13, the lead screws 13 control the moving block 14 to move, the moving block 14 drives the moving frame 5 to move to the upper part of the brake hub needing to be painted, at the moment, the second rotating motor 12 drives the rotating rod 8 to rotate, the rotating rod 8 controls the three gears 20 to rotate, the three gears 20 drive the rack 4 to move up and down, the movement of the rack 4 can control the three sleeves 3 to move up and down, so that the nozzle 9 moves into the brake hub, at the moment, the three first rotating motors 2 respectively drive the three rotating rods 22 to rotate, the rotating rods 22 control the nozzle 9 to rotate, the nozzle 9 sprays paint inside the brake hub, after spraying, the three racks 4 are controlled to move up, meanwhile, the third rotating motor 18 drives the I-shaped support 19 to rotate, the brake hub after spraying is rotated to one side, and the brake hub without spraying is rotated to the lower side of the nozzle 9 to be sprayed again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic interior paint spraying apparatus of brake drum, includes mount pad (1) and base (15), its characterized in that: base (15) are located the below of mount pad (1), be equipped with the mobile device on mount pad (1), be equipped with on the mobile device and remove frame (5), be equipped with adjusting device on removing frame (5), be equipped with sleeve pipe (3) on the adjusting device, sleeve pipe (3) upper end is fixed with first rotating electrical machines (2), the output shaft end of first rotating electrical machines (2) extends to in sleeve pipe (3), the output shaft end of first rotating electrical machines (2) is fixed with swivel becket (22), the lower extreme of swivel becket (22) is fixed with nozzle (9).

2. The automatic inner paint spraying equipment for the brake drum according to claim 1, wherein the adjusting device comprises three connecting blocks (21) fixed on a movable frame (5), a rack (4) is connected to each of the three connecting blocks (21) in a sliding manner, the sleeve (3) is fixed on one side of the rack (4), two mounting blocks (11) are fixed to the upper end of the movable frame (5), a rotating rod (8) is sleeved on the two mounting blocks (11) in a rotating manner, a second rotating motor (12) is fixed to the movable frame (5), the end of an output shaft of the second rotating motor (12) is fixed to one side of the rotating rod (8), three gears (20) are fixedly sleeved on the rotating rod (8), and the three gears (20) are meshed with the three racks (4) respectively.

3. The automatic inner paint spraying device for the brake drum is characterized in that the moving device comprises two gear boxes (7) fixed on a mounting seat (1), one end of one gear box (7) is fixed with a moving motor (6), the two gear boxes (7) are connected through a rotating rod (8), two mounting frames (10) are fixed on the mounting seat (1), one end side wall in each mounting frame (10) is rotatably connected with a lead screw (13), one end of each lead screw (13) penetrates through the mounting frame (10) and the gear box (7) and extends into the gear box (7), a connecting block is sleeved on each lead screw (13) in a threaded manner, a moving block (14) is fixed at the upper end of each connecting block, and the upper ends of the two moving blocks (14) are respectively fixed at the lower end of a moving frame (5).

4. The automatic inner paint spraying equipment for the brake drum is characterized in that an I-shaped support (19) is fixed at the upper end of the base (15), a rotary table (16) is fixed at the lower end of the base (15), a speed reducer (17) is connected at the lower end of the rotary table (16), and a third rotating motor (18) is connected to one side of the speed reducer (17).

5. Automatic inner spray painting equipment for brake drums according to claim 4, characterized in that pneumatic jaws are fixed to both ends of the I-shaped bracket (19).