CN213531946U

CN213531946U - Polishing device for automobile rear cover assembly

Info

Publication number: CN213531946U
Application number: CN202022681355.5U
Authority: CN
Inventors: 朱家祥
Original assignee: Chongqing Shengquanxin Technology Co ltd
Current assignee: Chongqing Shengquanxin Technology Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-06-25
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a grinding device for automobile rear cover subassembly, including water tank and the case of polishing, the top fixedly connected with of water tank case of polishing, the equal fixedly connected with conveying support in top both ends of water tank, two the middle fixedly connected with conveyer belt of conveying support, the first motor of top one end fixedly connected with of water tank, the one end bottom that the case of polishing is close to first motor is provided with the feed inlet, the one end bottom that the feed inlet was kept away from to the case of polishing is provided with the discharge gate, the equal fixedly connected with lead screw mount in top both ends of the case of polishing, the top one side fixedly connected with step motor of case of polishing, two the centre of lead screw mount is rotated and is connected with the lead screw axle, lead screw axle and step motor's output fixed connection. The utility model discloses in, can not produce the dust and the noise that produces is less at the in-process of polishing, reduces the pollution of device to the environment and to the harm to the human body.

Description

Polishing device for automobile rear cover assembly

Technical Field

The utility model relates to an automotive production field especially relates to a car is grinding device for rear cover subassembly.

Background

Often there is the burr behind the shaping of car rear cover subassembly, and these burrs not only can bring the trouble in the assembly, influence the aesthetic feeling of car moreover, need polish the burr just can get into next process better.

The existing polishing device can produce a large amount of dust to pollute the environment in the polishing process, and can also emit huge noise to cause noise pollution and harm the health of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the grinding device for automobile rear cover subassembly that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a polishing device for an automobile rear cover assembly comprises a water tank and a polishing box, wherein the top of the water tank is fixedly connected with the polishing box, two ends of the top of the water tank are fixedly connected with a conveying support, a conveying belt is fixedly connected between the two conveying supports, one end of the top of the water tank is fixedly connected with a first motor, the bottom of one end, close to the first motor, of the polishing box is provided with a feeding hole, the bottom of one end, far away from the feeding hole, of the polishing box is provided with a discharging hole, two ends of the top of the polishing box are fixedly connected with a lead screw fixing frame, one side of the top of the polishing box is fixedly connected with a stepping motor, the middle of the two lead screw fixing frames is rotatably connected with a lead screw shaft, the lead screw shaft is fixedly connected with the output end of the stepping motor, the outer wall of the lead screw shaft is, the output end of the first cylinder is fixedly connected with a motor fixing frame, one end of the motor fixing frame far away from the first cylinder is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a polishing plate, the two sides of the middle of the bottom of the polishing box are fixedly connected with second cylinders, the output ends of the two second cylinders are fixedly connected with clamping jaws, a filter tank is arranged in the middle of the top of the water tank, a filter screen is arranged at one end of the filter tank far away from the water tank, a water drainage pipe is arranged in the middle of the bottom of the filter tank, a water suction pump is fixedly connected with one side of the top of the water tank close to the stepping motor, the water inlet end of the water suction pump is fixedly connected with a water suction pipe, the water outlet end of the water suction pump is fixedly connected with a water delivery pipe, fixedly connected with shower nozzle in the middle of the inside of case of polishing, the case of polishing is kept away from one side fixedly connected with control box of suction pump.

As a further description of the above technical solution:

the first motor, the stepping motor, the first cylinder, the second motor, the second cylinder and the water suction pump are all electrically connected with the control box.

As a further description of the above technical solution:

the equal fixedly connected with of inner wall of case of polishing inhales the sound cotton.

As a further description of the above technical solution:

and one end of the water delivery pipe, which is far away from the water suction pump, is fixedly connected with the spray head.

As a further description of the above technical solution:

the positions of the polishing plate, the clamping jaws and the spray head correspond to the positions of the filtering grooves.

As a further description of the above technical solution:

the one end that absorbs water the pipe and be close to the suction pump runs through the top of water tank and the end fixed connection that intakes of suction pump, the one end that the drain pipe is close to the filter-tank runs through the top of water tank.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this grinding device for automobile rear cover subassembly, device are provided with the shower nozzle, constantly spray water at the in-process of polishing, detach the dust of the in-process output of polishing, reduce the pollution to the environment.

2. Compared with the prior art, this grinding device for automobile rear cover subassembly, the device is provided with inhales the sound cotton, absorbs the noise of sending at the process of polishing, alleviates the harm of noise to people's health.

Drawings

Fig. 1 is a front cross-sectional view of a polishing device for a rear cover assembly of an automobile according to the present invention;

fig. 2 is a cross-sectional side view of a polishing device for a rear cover assembly of an automobile according to the present invention;

fig. 3 is a side view of the utility model provides a grinding device for automobile rear cover assembly.

Illustration of the drawings:

1. a water tank; 2. grinding a box; 3. a delivery carriage; 4. a conveyor belt; 5. a first motor; 6. a feed inlet; 7. a discharge port; 8. a lead screw fixing frame; 9. a stepping motor; 10. a screw shaft; 11. a feed screw nut; 12. a first cylinder; 13. a motor fixing frame; 14. a second motor; 15. grinding the sheets; 16. a second cylinder; 17. a clamping jaw; 18. a filter tank; 19. a filter screen; 20. a drain pipe; 21. a water pump; 22. a suction pipe; 23. a water delivery pipe; 24. a spray head; 25. and a control box.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a polishing device for an automobile rear cover assembly comprises a water tank 1 and a polishing box 2, wherein the top of the water tank 1 is fixedly connected with the polishing box 2, two ends of the top of the water tank 1 are fixedly connected with a conveying support 3, a conveying belt 4 is fixedly connected between the two conveying supports 3, the assembly to be polished is transported, one end of the top of the water tank 1 is fixedly connected with a first motor 5, the conveying belt 4 is driven, a feeding hole 6 is formed in the bottom of one end, close to the first motor 5, of the polishing box 2, a discharging hole 7 is formed in the bottom of one end, far away from the feeding hole 6, of the polishing box 2, two ends of the top of the polishing box 2 are fixedly connected with a lead screw fixing frame 8, a stepping motor 9 is fixedly connected to one side of the top of the polishing box 2, a lead screw shaft 10 is rotatably connected between the two lead screw fixing frames, a first cylinder 12 is fixedly connected to one end of a screw nut 11 far away from the top of a polishing box 2, so that a polishing disc 15 can extend out and retract conveniently, a motor fixing frame 13 is fixedly connected to the output end of the first cylinder 12, so that a second motor 14 can be fixed conveniently, a second motor 14 is fixedly connected to one end of the motor fixing frame 13 far away from the first cylinder 12, a polishing disc 15 is fixedly connected to the output end of the second motor 14 and used for polishing a component to be polished, a second cylinder 16 is fixedly connected to both sides of the middle of the bottom of the polishing box 2, clamping jaws 17 are fixedly connected to the output ends of the two second cylinders 16 and used for clamping the component to be polished to prevent the component to be polished from moving in the polishing process, a filter tank 18 is arranged in the middle of the top of a water tank 1, a filter screen 19 is arranged at one end of the filter tank 18 far away from the, recycle the waste that reduces the water resource, one side fixedly connected with suction pump 21 that the top of water tank 1 is close to step motor 9, the end fixedly connected with that intakes of suction pump 21 absorbs water pipe 22, the play water end fixedly connected with raceway 23 of suction pump 21, fixedly connected with shower nozzle 24 in the middle of the inside of case 2 polishes, the dust of the in-process output of polishing is washed away to spun water, environmental pollution is reduced, the piece of polishing is cooled off simultaneously, prevent to polish an overheated anti-deformation, case 2 polishes keeps away from one side fixedly connected with control box 25 of suction pump 21.

First motor 5, step motor 9, first cylinder 12, second motor 14, second cylinder 16 and suction pump 21 all with control box 25 electric connection, be convenient for people to the control of device, the equal fixedly connected with of the inner wall of case 2 of polishing inhales the sound cotton, reduce the noise that produces, alleviate the pollution to the environment, one end and the shower nozzle 24 fixed connection that suction pump 21 was kept away from to raceway 23, the position of piece 15 polishes, the position of clamping jaw 17, the position of shower nozzle 24 and the position of rose tank 18 are corresponding, be convenient for shower nozzle 24 spun water to fall on the piece of polishing and the recovery of waste water, the one end that pipe 22 that absorbs water is close to suction pump 21 runs through the top of water tank 1 and the end fixed connection that intakes of suction pump 21, the one end that drain pipe 20 is close to rose tank 18 runs through the top of water tank 1.

The working principle is as follows: put the car rear cover subassembly of treating polishing on conveyer belt 4 from feed inlet 6, the piece of waiting to polish to polishing case 2 is transported to conveyer belt 4, second cylinder 16 stretches out, clamping jaw 17, press from both sides tightly to treat just polishing, first cylinder 12 stretches out, second motor 14 starts, drive polishing piece 15, polish and treat the piece of polishing, suction pump 21 starts simultaneously, the dust that the process of polishing was being taken away the production is taken away to shower nozzle 24 blowout water and is cooled off simultaneously and treat the piece of polishing, the noise of output is absorbed by the sound absorption cotton on polishing case 2 inner wall, spun water passes through the filtration of filter tank 18, arrange back water tank 1 through drain pipe 20, second motor 14 closes after polishing the completion, first cylinder 12 retracts, second cylinder 16 retracts, clamping jaw 17 retracts, suction pump 21 stops drawing water, treat that the piece of polishing flows out from discharge gate 7 through conveyer belt 4 transportation and polish case 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a grinding device for automobile rear cover subassembly, includes water tank (1) and case (2) of polishing, its characterized in that: the grinding box is characterized in that a grinding box (2) is fixedly connected to the top of the water tank (1), two conveying supports (3) are fixedly connected to two ends of the top of the water tank (1), a conveying belt (4) is fixedly connected to the middle of the two conveying supports (3), a first motor (5) is fixedly connected to one end of the top of the water tank (1), a feeding hole (6) is formed in the bottom of one end, close to the first motor (5), of the grinding box (2), a discharging hole (7) is formed in the bottom of one end, far away from the feeding hole (6), of the grinding box (2), lead screw fixing frames (8) are fixedly connected to two ends of the top of the grinding box (2), a stepping motor (9) is fixedly connected to one side of the top of the grinding box (2), a lead screw shaft (10) is rotatably connected to the middle of the two lead screw fixing frames (8), and the lead screw shaft, the outer wall of the screw rod shaft (10) is provided with a screw rod nut (11), one end, far away from the top of the grinding box (2), of the screw rod nut (11) is fixedly connected with a first air cylinder (12), the output end of the first air cylinder (12) is fixedly connected with a motor fixing frame (13), one end, far away from the first air cylinder (12), of the motor fixing frame (13) is fixedly connected with a second motor (14), the output end of the second motor (14) is fixedly connected with a grinding plate (15), two sides of the middle of the bottom of the grinding box (2) are fixedly connected with second air cylinders (16), the output ends of the two second air cylinders (16) are fixedly connected with clamping jaws (17), the middle of the top of the water tank (1) is provided with a filter tank (18), one end, far away from the water tank (1), of the filter tank (18) is provided with a filter screen (19), and the middle of, the top of water tank (1) is close to one side fixedly connected with suction pump (21) of step motor (9), the end fixedly connected with that intakes of suction pump (21) inhales water pipe (22), the play water end fixedly connected with raceway (23) of suction pump (21), fixedly connected with shower nozzle (24) in the middle of the inside of case (2) of polishing, case (2) of polishing are kept away from one side fixedly connected with control box (25) of suction pump (21).

2. The grinding device for an automobile rear cover assembly according to claim 1, wherein: the first motor (5), the stepping motor (9), the first cylinder (12), the second motor (14), the second cylinder (16) and the water pump (21) are all electrically connected with the control box (25).

3. The grinding device for an automobile rear cover assembly according to claim 1, wherein: the inner wall of the grinding box (2) is fixedly connected with sound absorption cotton.

4. The grinding device for an automobile rear cover assembly according to claim 1, wherein: one end of the water delivery pipe (23) far away from the water suction pump (21) is fixedly connected with the spray head (24).

5. The grinding device for an automobile rear cover assembly according to claim 1, wherein: the positions of the polishing plate (15), the clamping jaws (17), the spray head (24) and the filter tank (18) correspond to each other.

6. The grinding device for an automobile rear cover assembly according to claim 1, wherein: the one end that absorbs water pipe (22) are close to suction pump (21) runs through the top of water tank (1) and the end fixed connection that intakes of suction pump (21), the one end that drain pipe (20) are close to filter tank (18) runs through the top of water tank (1).