A motor housing polishing device

Abstract

The utility model discloses a motor shell polishing device belongs to motor technical field, including the desk body, the both sides of the upper surface of desk body all are fixedly connected with vertical board, and the outside fixed mounting of one side vertical board has clamping assembly, and the outside fixed mounting of another side vertical board has adjusting assembly, through setting clamping assembly, adjust the position of moving disc, drive the angle of inclination of first support rod and second support rod, control the distance between each orientation support rod, support and fix to the shell from inside, can effectively avoid the obstruction to the shell outside, lead to the situation of inconvenient polishing, and can fix the shell of different size, and the adaptability is strong, through setting adjusting assembly, rotates the disc by second motor, so as to be convenient for the polishing of each area at the periphery of shell, need not frequently disassembles the turning over of shell, thereby is favorable for reducing the labor intensity of worker, and improves overall processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of motor technology, specifically a motor housing grinding device. Background Technology

[0002] An electric motor is a device that converts electrical energy into mechanical energy. It is widely used in industry, transportation, and households. The main types include DC motors, AC motors, stepper motors, and servo motors. The motor housing is an important component of the motor. Its main function is to protect the internal components and ensure the safe and stable operation of the motor. In order to remove defects on the surface of the motor housing, improve coating adhesion, enhance appearance, improve heat dissipation performance, and improve protection capabilities, the motor housing often needs to be polished. Polishing can make the surface of the housing smooth, ensure the durability of the paint or coating, thereby effectively preventing rust and corrosion, protecting internal components, and extending the service life of the motor.

[0003] An investigation revealed that a motor housing grinding device (publication number: CN220197182U) is disclosed in Chinese Utility Model, comprising a base, characterized in that: a grinding mechanism is installed on the top of the base; a pair of mounting plates are fixedly connected to the top of the base; the pair of mounting plates are symmetrically arranged on both sides of the base.

[0004] While the aforementioned patent, in its application, involves workers placing the motor housing in the middle of the clamping plates on both sides, causing the housing to contact the first rubber pad, and then the telescopic rod and spring extending and retracting to clamp the housing, this process overcomes the limitations of traditional fixing structures that cannot secure motor housings of varying sizes, resulting in poor applicability and impacting the grinding process. Furthermore, the telescopic rod and spring increase the securing effect on different specifications of motor housings. However, clamping the exterior of the housing obstructs the surface, affecting grinding. Moreover, grinding can only be performed on the top side; when grinding the other side is required, manual flipping and re-clamping are necessary, which is inconvenient and reduces processing efficiency.

[0005] Therefore, this utility model provides a motor housing grinding device to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This invention provides a motor housing grinding device, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, the present invention provides the following technical solution: a table body, wherein uprights are fixedly connected to both sides of the upper surface of the table body, a clamping assembly is fixedly installed on the outer side of one upright, and an adjustment assembly is fixedly installed on the outer side of the other upright;

[0010] The clamping assembly includes a first motor, one side of which is fixedly mounted on the outer side of one of the upright plates. A threaded rod is fixedly connected to the output end of the first motor. A movable disk is threadedly connected to one side of the outer surface of the threaded rod. A first fixing block is fixedly connected to the outer surface of the movable disk. A first support rod is rotatably connected inside the first fixing block. A support rod is rotatably connected to one end of the first support rod. A second support rod is rotatably connected to one end of the support rod. A second fixing block is rotatably connected to one end of the second support rod. A fixing disk is fixedly connected to the inner side of the second fixing block.

[0011] As a preferred technical solution of this application, the adjustment component includes a second motor, one side of which is fixedly installed on the outside of the other side of the upright plate. A turntable is fixedly connected to the output end of the second motor. A sliding groove is provided on the inner side of the turntable. A first electric push rod is fixedly connected to the inner wall of the sliding groove. A sliding block is fixedly connected to one end of the first electric push rod.

[0012] As a preferred technical solution of this application, a second electric push rod is fixedly connected to the inner side of the sliding block, a third motor is fixedly connected to one end of the second electric push rod, a dual-axis motor is fixedly connected to the output end of the third motor, a grinding head is fixedly connected to one output end of the dual-axis motor, and a grinding disc is fixedly connected to the other output end of the dual-axis motor.

[0013] As a preferred technical solution of this application, a square groove is provided in the middle of the upper surface of the table body, and electromagnets are fixedly connected to both sides inside the square groove. A storage box is attached to the lower surface of the electromagnets.

[0014] As a preferred technical solution of this application, a guide groove is provided at the bottom of the inner side of the upright plate, and a positive and negative threaded rod is rotatably connected inside the guide groove. Push plates are threadedly connected to both sides of the outer surface of the positive and negative threaded rod.

[0015] As a preferred technical solution of this application, one end of the positive and negative threaded rod is fixedly connected to an operating disc, and one end of the push plate is slidably connected to a guide rod.

[0016] (III) Beneficial Effects

[0017] 1. By adjusting the position of the moving plate through the clamping components, the angle of the first and second support rods is tilted, and the distance between the support rods in all directions is controlled to support and fix the outer shell from the inside. This can effectively avoid obstructing the outside of the outer shell, which would make it difficult to polish. It can also fix outer shells of different sizes, making it highly adaptable.

[0018] 2. Through the set adjustment components, the turntable is driven by the second motor to rotate, so as to polish the various areas on the outer periphery of the shell. There is no need to frequently disassemble and flip the shell, which helps to reduce the labor intensity of workers and improve the overall processing efficiency. Attached Figure Description

[0019] Figure 1 A schematic diagram of a motor housing grinding device;

[0020] Figure 2 This is a schematic diagram of the threaded rod in a motor housing grinding device;

[0021] Figure 3 This is a schematic diagram of the support rod in a motor housing grinding device;

[0022] Figure 4 A schematic diagram of the structure of a turntable in a motor housing grinding device;

[0023] Figure 5 This is a schematic diagram of the positive and negative threaded rods in a motor housing grinding device.

[0024] In the picture:

[0025] 1. Table body; 2. Upright board; 3. First motor; 4. Threaded rod; 5. Moving plate; 6. First fixed block; 7. First support rod; 8. Support rod; 9. Second support rod; 10. Second fixed block; 11. Fixed plate; 12. Second motor; 13. Turntable; 14. First electric push rod; 15. Sliding block; 16. Second electric push rod; 17. Third motor; 18. Dual-axis motor; 19. Grinding head; 20. Grinding disc; 21. Electromagnet; 22. Storage box; 23. Positive and negative threaded rods; 24. Push plate; 25. Control panel; 26. Guide rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This utility model provides a grinding device, such as Figures 1-5 As shown, a motor housing grinding device includes a table body 1, with upright plates 2 fixedly connected to both sides of the upper surface of the table body 1. A clamping component is fixedly installed on the outer side of one upright plate 2, and an adjustment component is fixedly installed on the outer side of the other upright plate 2.

[0028] The clamping assembly includes a first motor 3, one side of which is fixedly mounted on the outer side of one of the upright plates 2. A threaded rod 4 is fixedly connected to the output end of the first motor 3. A movable disk 5 is threadedly connected to one side of the outer surface of the threaded rod 4. A first fixing block 6 is fixedly connected to the outer surface of the movable disk 5. A first support rod 7 is rotatably connected inside the first fixing block 6. A support rod 8 is rotatably connected to one end of the first support rod 7. A second support rod 9 is rotatably connected to one end of the support rod 8. A second fixing block 10 is rotatably connected to one end of the second support rod 9. A fixing disk 1 is fixedly connected to the inner side of the second fixing block 10. 1. The outer side of the fixed plate 11 is fixedly connected to the middle of the inner side of one of the upright plates 2. The external power supply starts the first motor 3 to drive the threaded rod 4 to rotate, thereby moving the movable plate 5 on its outer surface. When the movable plate 5 approaches the fixed plate 11, it pulls the first support rod 7 to tilt upward, so as to reduce the distance between the support rods 8 in all directions. When the movable plate 5 approaches the fixed plate 11, the first support rod 7, under the pull of the second support rod 9, causes the support rod 8 to expand outward, thereby supporting and fixing the shells of different sizes from the inside. This can effectively avoid obstructing the outside of the shell and making it inconvenient to polish.

[0029] The adjustment assembly includes a second motor 12, one side of which is fixedly mounted on the outer side of the other side of the upright plate 2. The output end of the second motor 12 is fixedly connected to a turntable 13. A groove is provided on the inner side of the turntable 13. A first electric push rod 14 is fixedly connected to the inner wall of the groove. A sliding block 15 is fixedly connected to one end of the first electric push rod 14. When the external power supply starts the second motor 12, it drives the turntable 13 to rotate, so as to polish various areas on the outer periphery of the shell without frequently disassembling and flipping the shell, thereby reducing the labor intensity of workers and improving the overall processing efficiency. The first electric push rod 14 can adjust the distance between the grinding head 19 or the grinding disc 20 and the shell to adapt to the grinding of shells of different shapes.

[0030] A second electric push rod 16 is fixedly connected to the inner side of the sliding block 15. A third motor 17 is fixedly connected to one end of the second electric push rod 16. A dual-axis motor 18 is fixedly connected to the output end of the third motor 17. A grinding head 19 is fixedly connected to one output end of the dual-axis motor 18, and a grinding disc 20 is fixedly connected to the other output end of the dual-axis motor 18. Activating the second electric push rod 16 pushes the third motor 17 to move up and down on the outer surface of the housing to grind different positions of the housing. Activating the third motor 17 can control whether to use the grinding head 19 or the grinding disc 20 for grinding to adapt to different grinding needs.

[0031] A square groove is provided in the middle of the upper surface of the table body 1. Electromagnets 21 are fixedly connected to both sides inside the square groove. A storage box 22 is attached to the lower surface of the electromagnets 21. When the electromagnets 21 are energized, they generate magnetic force, which can attract the waste generated during polishing and prevent the waste from falling to the outside of the table body 1 and polluting the working environment. When the electromagnets 21 are de-energized, they lose their magnetic force, making it easy to clean the waste into the storage box 22 for centralized cleaning.

[0032] A guide groove is provided at the bottom of the inner side of the upright plate 2. A positive and negative threaded rod 23 is rotatably connected inside the guide groove. Push plates 24 are threadedly connected to both sides of the outer surface of the positive and negative threaded rod 23. Rotating the positive and negative threaded rod 23 drives the push plates 24 to move, which can push the waste into the storage box 22.

[0033] An operating disc 25 is fixedly connected to one end of the positive and negative threaded rod 23, and a guide rod 26 is slidably connected to one end of the push plate 24. The operating disc 25 facilitates the rotation of the positive and negative threaded rod 23, and the guide rod 26 guides the movement direction of the push plate 24 so that it can move horizontally along the outer surface of the positive and negative threaded rod 23.

[0034] Working steps: First, the external power supply starts the first motor 3, which drives the threaded rod 4 to rotate, thereby moving the movable disk 5 on its outer surface. When the movable disk 5 approaches the fixed disk 11, it pulls the first support rod 7 upward to reduce the distance between the support rods 8 in all directions, thus fitting the outer shell onto the outer surface of the support rods 8. Then, the movable disk 5 is brought closer to the fixed disk 11, and the first support rod 7, pulled by the second support rod 9, causes the support rods 8 to expand outward, thereby supporting and fixing the outer shell from the inside. Next, the external power supply starts the third motor 17, which controls whether to use the grinding head 19 or the grinding disc 20 for grinding. Then, the external power supply starts the second motor 12 to drive the turntable. 13. Rotate the first electric push rod 14 to adjust the distance between the grinding head 19 or grinding disc 20 and the outer shell. Then, start the dual-axis motor 18 to drive the grinding head 19 or grinding disc 20 to grind the outer shell. At the same time, the second electric push rod 16 can be started to drive the third motor 17 to move up and down on the outer surface of the outer shell for grinding. Next, the electromagnet 21 is energized to generate magnetic force, which can attract the waste generated during grinding. Finally, the electromagnet 21 is de-energized and loses its magnetic force. Then, rotate the operating disc 25 to drive the positive and negative threaded rod 23 to rotate. Under the guidance of the guide rod 26, the push plate 24 moves horizontally along its outer surface to push the waste into the storage box 22.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A motor housing polishing device comprising a table body (1), characterized in that: The table body (1) has two upright plates (2) fixedly connected to both sides of its upper surface. A clamping component is fixedly installed on the outer side of one of the upright plates (2), and an adjustment component is fixedly installed on the outer side of the other upright plate (2). The clamping assembly includes a first motor (3), one side of which is fixedly installed on the outside of one of the upright plates (2). The output end of the first motor (3) is fixedly connected to a threaded rod (4). A movable disk (5) is threadedly connected to one side of the outer surface of the threaded rod (4). A first fixing block (6) is fixedly connected to the outer surface of the movable disk (5). A first support rod (7) is rotatably connected inside the first fixing block (6). A support rod (8) is rotatably connected to one end of the first support rod (7). A second support rod (9) is rotatably connected to one end of the support rod (8). A second fixing block (10) is rotatably connected to one end of the second support rod (9). A fixing disk (11) is fixedly connected to the inner side of the second fixing block (10).

2. A motor housing polishing apparatus as claimed in claim 1, wherein: The adjustment assembly includes a second motor (12), one side of which is fixedly installed on the outside of the other side plate (2). The output end of the second motor (12) is fixedly connected to a turntable (13). A sliding groove is provided on the inner side of the turntable (13). A first electric push rod (14) is fixedly connected to the inner wall of the sliding groove. A sliding block (15) is fixedly connected to one end of the first electric push rod (14).

3. The motor housing grinding device according to claim 2, characterized in that: The inner side of the sliding block (15) is fixedly connected to a second electric push rod (16), one end of the second electric push rod (16) is fixedly connected to a third motor (17), the output end of the third motor (17) is fixedly connected to a dual-axis motor (18), one output end of the dual-axis motor (18) is fixedly connected to a grinding head (19), and the other output end of the dual-axis motor (18) is fixedly connected to a grinding disc (20).

4. The motor housing grinding device according to claim 1, characterized in that: A square groove is provided in the middle of the upper surface of the table (1), and electromagnets (21) are fixedly connected to both sides inside the square groove. A storage box (22) is attached to the lower surface of the electromagnets (21).

5. The motor housing grinding device according to claim 1, characterized in that: The bottom of the inner side of the upright plate (2) is provided with a guide groove, and the inside of the guide groove is rotatably connected with a positive and negative threaded rod (23). Both sides of the outer surface of the positive and negative threaded rod (23) are threadedly connected with push plates (24).

6. The motor housing grinding device according to claim 5, characterized in that: One end of the positive and negative threaded rod (23) is fixedly connected to the operating disc (25), and one end of the push plate (24) is slidably connected to the guide rod (26).

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