Grinding and polishing device for surface treatment of automobile motor parts

Abstract

The utility model discloses a grinding and polishing device for surface treatment of automobile motor parts, which relates to the field of automobile part processing, and comprises an electric slide rail, the top surface of the electric slide rail is fixedly connected with a U-shaped support plate, the top surface of the U-shaped support plate is provided with a turntable, the inside of the U-shaped support plate is fixedly connected with a servo motor, and the servo motor is fixedly connected with the turntable. The output end of the servo motor is fixedly connected with the bottom face of a rotating disc, and a set of supporting plates are arranged on the top face of the rotating disc. According to the polishing device, the two supporting plates are arranged, the polishing blocks are arranged on the surfaces of the two supporting plates, after the outer wall of the motor shell is polished and polished, the motor shell is fixed through the clamping plates, then the inner wall of the motor shell is polished by rotating the two supporting plates, a large amount of manual workload is saved, and the polishing speed is increased.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts processing, in particular to a grinding and polishing device for surface treatment of automobile motor parts. Background Art

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market of auto parts is getting bigger and bigger. Especially with the rise of electric cars in recent years, more and more automotive motor parts are used. When producing automotive motor parts, the processing of motor parts such as motor housing needs to be polished, so the polishing device is becoming more and more important.

[0003] After searching, the applicant found that a Chinese patent disclosed "an automobile parts grinding device", and its publication (announcement) number is "CN 219819061 U". This patent mainly clamps the automobile parts of the pipe type by fixing the clamping block and the clamping groove, making the picking and placing operation of the automobile parts of the pipe type simple and convenient, and two moving blocks are set to alternately push the automobile parts of the pipe type to be polished to the bottom of the transmission rod and the polishing block for polishing, thereby improving the polishing efficiency of the automobile parts of the pipe type;

[0004] Although the device in the above patent can grind pipe-like parts, it is unable to grind the inner wall of the motor housing when grinding parts such as automobile motor housing. The inner wall of the motor housing can only be grinded manually, which makes the grinding process longer, thereby extending the grinding working time and reducing the practical performance of the device. Utility Model Content

[0005] The purpose of the utility model is to provide a grinding and polishing device for surface treatment of automobile motor parts, so as to solve the problem that although the device in the above patent proposed in the above background technology can grind parts such as pipe fittings, when grinding parts such as automobile motor housing, it is impossible to grind the inner wall of the motor housing, and the inner wall of the motor housing can only be polished manually, resulting in a long grinding process, thereby extending the grinding working time and reducing the practical performance of the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding and polishing device for surface treatment of automobile motor parts, comprising an electric slide rail, the top surface of the electric slide rail is fixedly connected to a U-shaped support plate, the top surface of the U-shaped support plate is provided with a turntable, the inside of the U-shaped support plate is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to the bottom surface of the turntable, the top surface of the turntable is provided with a group of support plates, support columns are fixedly connected to both sides of the electric slide rail, and a bearing plate is provided on the opposite side of the support column, wherein a friction plate is fixedly connected to the top surface of one of the bearing plates, micro cylinders are fixedly connected to the top surfaces of the two bearing plates, and clamps are fixedly connected to the output ends of the two micro cylinders.

[0007] Preferably, notches are provided on both sides of the top surface of the U-shaped support plate, rollers are rotatably connected inside the two notches, a circular groove is provided on the bottom surface of the turntable, and the top surfaces of the two rollers are rotatably connected inside the circular groove.

[0008] Preferably, a limiting groove is provided on the top surface of the turntable, and a bidirectional threaded rod is rotatably connected inside the limiting groove, the bidirectional threaded rod passes through the bottom of the two support plates and is threadedly connected to the two support plates, and a driving motor is fixedly connected to the side of the turntable, and the output end of the driving motor is fixedly connected to one end of the bidirectional threaded rod.

[0009] Preferably, opposite sides of the two support plates are provided with receiving grooves, the interiors of the two receiving grooves are fixedly connected with a group of springs, and the ends of the two springs away from the inner walls of the receiving grooves are commonly fixedly connected with a grinding block.

[0010] Preferably, one side of the friction plate is provided with three openings, and the interiors of the three openings are rotatably connected with grinding rollers.

[0011] Preferably, guide grooves are provided on opposite sides of the two support columns, threaded rods are rotatably connected inside the two guide grooves, sliders are threadedly connected to the rod walls of the two threaded rods, and opposite sides of the two sliders are fixedly connected to opposite sides of the two supporting plates respectively.

[0012] Preferably, opposite sides of the bottom of the two support columns are fixedly connected to reciprocating motors, the output ends of the two reciprocating motors are fixedly connected to worms, the bottom ends of the two threaded rods are fixedly connected to worm wheels, and the two worms are respectively threadedly connected to corresponding worm wheels.

[0013] Preferably, a mounting plate is fixedly connected between the two support columns, and a grinder is fixedly connected to the bottom surface of the mounting plate.

[0014] Technical effects and advantages of the utility model:

[0015] 1. The utility model uses two support plates, and the surfaces of the two support plates are provided with grinding blocks. Therefore, after the outer wall of the motor housing is polished and ground, the motor housing is fixed by the clamping plate, and then the inner wall of the motor housing is polished by rotating the two support plates, which saves a lot of manual labor and speeds up the grinding rate.

[0016] 2. The utility model provides a grinding plate and a grinding roller on the grinding plate, so that the motor surface can be polished before the motor housing is polished, which prevents the clamping part from not being polished when the inner wall is polished, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the U-shaped support plate of the utility model.

[0020] Figure 4 It is a schematic diagram of the exploded structure of the support plate of the utility model.

[0021] Figure 5 It is a schematic diagram of the three-dimensional structure of the turntable part of the utility model.

[0022] Figure 6 It is a schematic diagram of the left-side cross-sectional structure of the support column of the utility model.

[0023] In the figure: 1. electric slide rail; 2. U-shaped support plate; 3. servo motor; 4. turntable; 5. support plate; 6. drive motor; 7. support column; 8. load-bearing plate; 9. friction plate; 10. opening; 11. grinding roller; 12. micro cylinder; 13. threaded rod; 14. guide groove; 15. mounting plate; 16. grinder; 17. reciprocating motor; 18. notch; 19. roller; 20. grinding block; 21. bidirectional threaded rod; 22. circular groove; 23. receiving groove; 24. spring; 25. splint; 26. worm wheel; 27. worm. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-6 The grinding and polishing device for surface treatment of automobile motor parts shown in the figure comprises an electric slide rail 1, a U-shaped support plate 2 is fixedly connected to the top surface of the electric slide rail 1, a turntable 4 is provided on the top surface of the U-shaped support plate 2, a servo motor 3 is fixedly connected to the inside of the U-shaped support plate 2, the output end of the servo motor 3 is fixedly connected to the bottom surface of the turntable 4, a group of support plates 5 are provided on the top surface of the turntable 4, support columns 7 are fixedly connected to both sides of the electric slide rail 1, a bearing plate 8 is provided on the opposite side of the support column 7, a friction plate 9 is fixedly connected to the top surface of one of the bearing plates 8, a micro cylinder 12 is fixedly connected to the top surfaces of the two bearing plates 8, and a clamping plate 25 is fixedly connected to the output ends of the two micro cylinders 12, and the clamping plate 25 is pushed by the micro cylinder 12 to clamp the motor housing with the polished outer surface.

[0026] like Figure 1 As shown, one side of the friction plate 9 is provided with three openings 10, and the insides of the three openings 10 are rotatably connected with grinding rollers 11, the opposite sides of the two support columns 7 are provided with guide grooves 14, and the insides of the two guide grooves 14 are rotatably connected with threaded rods 13, the rod walls of the two threaded rods 13 are threadedly connected with sliders, and the opposite sides of the two sliders are fixedly connected to the opposite sides of the two supporting plates 8 respectively, and a mounting plate 15 is fixedly connected between the two support columns 7, and the bottom surface of the mounting plate 15 is fixedly connected with a grinder 16.

[0027] like Figure 2 As shown, a limit groove is provided on the top surface of the turntable 4, and a bidirectional threaded rod 21 is rotatably connected inside the limit groove, the bidirectional threaded rod 21 passes through the bottom of the two support plates 5, and is threadedly connected to the two support plates 5, and a drive motor 6 is fixedly connected to the side of the turntable 4, and the output end of the drive motor 6 is fixedly connected to one end of the bidirectional threaded rod 21.

[0028] like Figure 4 As shown, a receiving groove 23 is provided on the opposite sides of the two support plates 5, and a group of springs 24 are fixedly connected to the inside of the two receiving grooves 23. The ends of the two springs 24 away from the inner walls of the receiving grooves 23 are commonly fixedly connected to a grinding block 20. The turntable 4 is driven to rotate by the servo motor 3, and the grinding block 20 is driven to rotate by the rotation of the turntable 4 to grind the inner wall of the motor housing.

[0029] like Figure 6As shown, the opposite sides of the bottom of the two support columns 7 are fixedly connected with reciprocating motors 17, the output ends of the two reciprocating motors 17 are fixedly connected with worms 27, the bottom ends of the two threaded rods 13 are fixedly connected with worm wheels 26, and the two worms 27 are threadedly connected with the corresponding worm wheels 26 respectively. The reciprocating motors 17 are started synchronously to drive the worm 27 to rotate, and the rotation of the worm 27 drives the worm wheel 26 to rotate so that the threaded rods 13 rotate, thereby driving the two supporting plates 8 to move, and the movement of the two supporting plates 8 drives the two micro cylinders 12 to move, so that the two clamps 25 drive the motor housing to move to the output end of the grinder 16 for grinding.

[0030] like Figure 3 and Figure 5 As shown, notches 18 are provided on both sides of the top surface of the U-shaped support plate 2, and rollers 19 are rotatably connected inside the two notches 18. A circular groove 22 is provided on the bottom surface of the turntable 4, and the top surfaces of the two rollers 19 are rotatably connected inside the circular groove 22.

[0031] Working principle of the utility model: When the utility model is in use, the motor housing is firstly put on the two support plates 5, and then the motor housing is fixed, the driving motor 6 is firstly started to drive the bidirectional threaded rod 21 to rotate through the output end of the driving motor 6, and the two support plates 5 are driven to move in opposite directions through the rotation of the bidirectional threaded rod 21, and then the inner wall of the motor housing is tightened, and then the motor housing is polished, the servo motor 3 is firstly started to drive the turntable 4 to rotate, and the two support plates 5 are driven to rotate through the rotation of the turntable 4, and the motor housing is driven to rotate through the rotation of the two support plates 5, and then the outer surface of the rotating motor housing is polished by the polishing roller 11;

[0032] Then the inner wall and bottom surface of the motor are polished. First, the U-shaped support plate 2 is driven by the electric slide rail 1 to move between the two clamping plates 25, and the motor casing is fixed by starting the two micro cylinders 12. Then the servo motor 3 is started again to rotate the two support plates 5. The two polishing blocks 20 are driven to rotate by the rotation of the two support plates 5. The inner wall of the motor casing is polished by the rotation of the two polishing blocks 20, and then the bottom surface of the motor casing is polished and polished by starting the grinder 16. The utility model highlights the innovative structure and does not go into too much detail about the prior art.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grinding and polishing device for surface treatment of automobile motor parts, comprising an electric slide rail (1), characterized in that: The top surface of the electric slide rail (1) is fixedly connected to a U-shaped support plate (2), the top surface of the U-shaped support plate (2) is provided with a turntable (4), the interior of the U-shaped support plate (2) is fixedly connected to a servo motor (3), the output end of the servo motor (3) is fixedly connected to the bottom surface of the turntable (4), the top surface of the turntable (4) is provided with a group of support plates (5), the two sides of the electric slide rail (1) are fixedly connected to support columns (7), the opposite side of the support column (7) is provided with a bearing plate (8), the top surface of one of the bearing plates (8) is fixedly connected to a friction plate (9), the top surfaces of the two bearing plates (8) are fixedly connected to micro cylinders (12), and the output ends of the two micro cylinders (12) are fixedly connected to clamping plates (25).

2. The grinding and polishing device for surface treatment of automobile motor parts according to claim 1, characterized in that: Notches (18) are provided on both sides of the top surface of the U-shaped support plate (2), and rollers (19) are rotatably connected inside the two notches (18). A circular groove (22) is provided on the bottom surface of the turntable (4), and the top surfaces of the two rollers (19) are rotatably connected inside the circular groove (22).

3. The grinding and polishing device for surface treatment of automobile motor parts according to claim 1, characterized in that: A limit groove is provided on the top surface of the turntable (4), and a bidirectional threaded rod (21) is rotatably connected inside the limit groove. The bidirectional threaded rod (21) passes through the bottoms of the two support plates (5) and is threadedly connected to the two support plates (5). A drive motor (6) is fixedly connected to the side of the turntable (4), and the output end of the drive motor (6) is fixedly connected to one end of the bidirectional threaded rod (21).

4. The grinding and polishing device for surface treatment of automobile motor parts according to claim 1, characterized in that: A receiving groove (23) is provided on opposite sides of the two support plates (5), a group of springs (24) are fixedly connected inside the two receiving grooves (23), and a grinding block (20) is fixedly connected to one end of the two springs (24) away from the inner wall of the receiving groove (23).

5. The grinding and polishing device for surface treatment of automobile motor parts according to claim 1, characterized in that: One side of the friction plate (9) is provided with three openings (10), and the interiors of the three openings (10) are all rotatably connected with grinding rollers (11).

6. The grinding and polishing device for surface treatment of automobile motor parts according to claim 1, characterized in that: A guide groove (14) is provided on the opposite side of the two support columns (7), and a threaded rod (13) is rotatably connected inside the two guide grooves (14). The rod walls of the two threaded rods (13) are threadedly connected to sliders, and the opposite sides of the two sliders are fixedly connected to the opposite sides of the two bearing plates (8) respectively.

7. A grinding and polishing device for surface treatment of automotive motor parts according to claim 6, characterized in that: The opposite sides of the bottoms of the two support columns (7) are fixedly connected to reciprocating motors (17), the output ends of the two reciprocating motors (17) are fixedly connected to worms (27), the bottom ends of the two threaded rods (13) are fixedly connected to worm wheels (26), and the two worms (27) are respectively threadedly connected to the corresponding worm wheels (26).

8. The grinding and polishing device for surface treatment of automobile motor parts according to claim 1, characterized in that: A mounting plate (15) is fixedly connected between the two support columns (7), and a grinder (16) is fixedly connected to the bottom surface of the mounting plate (15).

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