Polishing equipment for irregular motor end cover

Abstract

The utility model discloses polishing equipment for an irregular motor end cover, which belongs to the technical field of motor end cover processing and comprises a workbench, a first motor is fixedly mounted at the top of an inner cavity of the workbench, a first gear is fixedly connected to the output end of the first motor, a transmission rod is rotatably connected to the bottom of the inner cavity of the workbench, and a second gear is fixedly connected to the output end of the transmission rod. A second gear meshed with the first gear is fixedly connected to the outer side of the transmission rod, the top of the transmission rod penetrates through the rotating seat, a second motor is fixedly installed at the bottom of an inner cavity of the rotating seat, and a first bevel gear is fixedly connected to the output end of the second motor; a second bevel gear meshed with the first bevel gear is arranged in an inner cavity of the rotating base. The motor end cover polishing device can adapt to end covers in various irregular shapes, the use diversity of the device is improved, the polishing efficiency of the motor end cover can be improved, and convenience is improved for workers.

Description

Technical Field

[0001] The utility model relates to the technical field of motor end cover processing, in particular to a polishing device for irregular motor end covers. Background Art

[0002] The motor end cover is an important part of the motor structure and usually serves as the back cover of the motor casing. The polishing equipment is a device specially used to repair and polish the worn or damaged surface of the motor end cover.

[0003] Existing devices limit the motor end cover by clamping in opposite directions, which is not convenient for adapting to various irregular shaped end covers, has certain limitations in use, and has poor processing efficiency for the motor end cover, which reduces the practicality of the device; therefore, we propose a polishing device for irregular motor end covers to solve this problem. Utility Model Content

[0004] The utility model aims to provide a polishing device for an irregular motor end cover to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A polishing device for an irregular motor end cover comprises a workbench, a first motor is fixedly installed on the top of the inner cavity of the workbench, an output end of the first motor is fixedly connected to a first gear, a transmission rod is rotatably connected to the bottom of the inner cavity of the workbench, a second gear meshing with the first gear is fixedly connected to the outer side of the transmission rod, the top of the transmission rod passes through a rotating seat, a second motor is fixedly installed on the bottom of the inner cavity of the rotating seat, a first bevel gear is fixedly connected to the output end of the second motor, the inner cavity of the rotating seat is provided with a second bevel gear meshing with the first bevel gear, a first screw rod is fixedly connected to one side of the second bevel gear, a moving plate is screwed to the outer side of the first screw rod, a connecting rod is fixedly screwed to one side of the moving plate, one side of the connecting rod passes through the rotating seat and is fixedly connected to a box body, a second screw rod is rotatably connected to one side of the inner cavity of the box body, and a moving block is screwed to the outer side of the second screw rod.

[0007] Preferably, the number of the second bevel gears is three and they are distributed in a ring array, a vertical plate adapted to the first screw rod is fixedly mounted on the top of the inner cavity of the rotating seat, and one side of the first screw rod is rotatably connected to the inner wall of the rotating seat.

[0008] Preferably, one side of the second screw rod passes through the box body and is fixedly mounted with a handle, the top and bottom of the moving block are fixedly mounted with a transverse plate, and one side of the transverse plate passes through the box body and is fixedly mounted with a clamping plate.

[0009] Preferably, a support frame is fixedly installed on the left side of the top of the workbench, an electric push rod is fixedly installed on the top of the inner cavity of the support frame, and a grinding mechanism is fixedly installed on the bottom of the electric push rod.

[0010] Preferably, the outer side of the rotating seat is rotatably connected to the inner cavity of the workbench.

[0011] Preferably, foot pads are fixedly installed at the four corners of the bottom of the workbench.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the second motor is started to rotate forwardly through an external controller, and the second motor drives the first bevel gear to rotate forwardly, and the first bevel gear drives the meshing second bevel gear to rotate, and the second bevel gear drives the first screw rod to rotate, and the first screw rod drives the screwed movable plate to move inward, and the movable plate is driven to move inward with the box body through the connecting rod, and then the handle is rotated forwardly, and the handle drives the second screw rod to rotate, and the second screw rod drives the screwed movable block to move inward, and the movable block drives the clamping plate to move inward through the cross plate to limit the motor end cover, which can adapt to various irregular shaped end covers and improve the diversity of use of the device.

[0014] 2. In the utility model, the first motor is started to rotate forwardly through an external controller, the first motor drives the first gear to rotate forwardly, the first gear drives the meshing second gear to rotate, the second gear drives the transmission rod to rotate, and the transmission rod drives the rotating seat to rotate, which can improve the grinding efficiency of the motor end cover and increase the convenience of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional structural schematic diagram of a polishing device for irregular motor end covers proposed by the utility model;

[0016] Figure 2 A schematic cross-sectional view of a polishing device for an irregular motor end cover proposed by the utility model;

[0017] Figure 3 for Figure 2 A is an enlarged view of the structure.

[0018] In the figure: 1. workbench; 2. transmission rod; 3. first motor; 4. first gear; 5. second gear; 6. rotating seat; 7. second motor; 8. first bevel gear; 9. second bevel gear; 10. first screw rod; 11. moving plate; 12. connecting rod; 13. box body; 14. moving block; 15. horizontal plate; 16. clamping plate; 17. second screw rod; 18. handle; 19. vertical plate; 20. support frame; 21. electric push rod; 22. grinding mechanism; 23. foot pad. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 , a polishing device for an irregular motor end cover comprises a workbench 1, a first motor 3 is fixedly installed on the top of the inner cavity of the workbench 1, a first gear 4 is fixedly connected to the output end of the first motor 3, a transmission rod 2 is rotatably connected to the bottom of the inner cavity of the workbench 1, a second gear 5 meshing with the first gear 4 is fixedly connected to the outer side of the transmission rod 2, a first bevel gear 8 is fixedly connected to the output end of the second motor 7, a second bevel gear 9 meshing with the first bevel gear 8 is arranged in the inner cavity of the rotating seat 6, a first screw rod 10 is fixedly connected to one side of the second bevel gear 9, a moving plate 11 is screwed to the outer side of the first screw rod 10, a connecting rod 12 is fixedly screwed to one side of the moving plate 11, a connecting rod 12 passes through the rotating seat 6 and is fixedly connected to a box body 13 on one side, a second screw rod 17 is rotatably connected to one side of the inner cavity of the box body 13, and a moving block 14 is screwed to the outer side of the second screw rod 17.

[0021] In this embodiment, the number of second bevel gears 9 is three groups, and they are distributed in a circular array. A vertical plate 19 adapted to the first screw rod 10 is fixedly installed on the top of the inner cavity of the rotating seat 6. One side of the first screw rod 10 is rotatably connected to the inner wall of the rotating seat 6. One side of the second screw rod 17 passes through the box body 13 and is fixedly installed with a handle 18. The top and bottom of the moving block 14 are fixedly installed with a horizontal plate 15. One side of the horizontal plate 15 passes through the box body 13 and is fixedly installed with a clamping plate 16. The first screw rod 10 can be limited by the vertical plate 19, thereby improving the stability of the rotation of the first screw rod 10.

[0022] In this embodiment, a support frame 20 is fixedly installed on the left side of the top of the workbench 1, an electric push rod 21 is fixedly installed on the top of the inner cavity of the support frame 20, a grinding mechanism 22 is fixedly installed on the bottom of the electric push rod 21, the outer side of the rotating seat 6 is rotatably connected to the inner cavity of the workbench 1, and foot pads 23 are fixedly installed at the four corners of the bottom of the workbench 1. The grinding mechanism 22 can be fixed through the support frame 20, thereby improving the stability of the grinding mechanism 22 during use.

[0023] In this embodiment, when in use, the second motor 7 is started to rotate forwardly through an external controller, and the second motor 7 rotates forwardly to drive the first bevel gear 8 to rotate, and the first bevel gear 8 drives the meshing second bevel gear 9 to rotate, and the second bevel gear 9 drives the first screw rod 10 to rotate, and the first screw rod 10 drives the screwed movable plate 11 to move inward, and the movable plate 11 is driven and moved inward by the connecting rod 12 and the box body 13, and then the handle 18 is rotated forward, and the handle 18 drives the second screw rod 17 to rotate, and the second screw rod 17 drives the screwed movable block 14 to move inward, and the movable block 14 drives the clamping plate 16 to move inward through the cross plate 15 to limit the motor end cover, which can adapt to various irregular shaped end covers, and the external controller starts the first motor 3 to rotate forward, and the first motor 3 rotates forward to drive the first gear 4 to rotate, and the first gear 4 drives the meshing second gear 5 to rotate, and the second gear 5 drives the transmission rod 2 to rotate, and the transmission rod 2 drives the rotating seat 6 to rotate, and then the electric push rod 21 and the grinding mechanism 22 are started by the external controller to grind the motor end cover.

[0024] The above is a detailed introduction to a polishing device for irregular motor end covers provided by the utility model. This article uses specific embodiments to illustrate the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A polishing device for an irregular motor end cover, comprising a workbench (1), characterized in that: A first motor (3) is fixedly installed on the top of the inner cavity of the workbench (1), and the output end of the first motor (3) is fixedly connected to a first gear (4). A transmission rod (2) is rotatably connected to the bottom of the inner cavity of the workbench (1), and a second gear (5) meshing with the first gear (4) is fixedly connected to the outer side of the transmission rod (2). The top of the transmission rod (2) passes through a rotating seat (6), and a second motor (7) is fixedly installed on the bottom of the inner cavity of the rotating seat (6). The output end of the second motor (7) is fixedly connected to a first bevel gear (8). The inner cavity of the seat (6) is provided with a second bevel gear (9) meshing with the first bevel gear (8); one side of the second bevel gear (9) is fixedly connected to a first screw rod (10); the outer side of the first screw rod (10) is screwed to a moving plate (11); one side of the moving plate (11) is fixedly screwed to a connecting rod (12); one side of the connecting rod (12) passes through the rotating seat (6) and is fixedly connected to a box body (13); one side of the inner cavity of the box body (13) is rotatably connected to a second screw rod (17); the outer side of the second screw rod (17) is screwed to a moving block (14).

2. The polishing device for irregular motor end cover according to claim 1, characterized in that: The number of the second bevel gears (9) is three and they are distributed in a ring array. A vertical plate (19) adapted to the first screw rod (10) is fixedly mounted on the top of the inner cavity of the rotating seat (6). One side of the first screw rod (10) is rotatably connected to the inner wall of the rotating seat (6).

3. The polishing device for irregular motor end cover according to claim 1, characterized in that: One side of the second screw rod (17) passes through the box body (13) and is fixedly mounted with a handle (18); the top and bottom of the moving block (14) are fixedly mounted with a transverse plate (15); one side of the transverse plate (15) passes through the box body (13) and is fixedly mounted with a clamping plate (16).

4. The polishing device for irregular motor end cover according to claim 1, characterized in that: A support frame (20) is fixedly installed on the left side of the top of the workbench (1), an electric push rod (21) is fixedly installed on the top of the inner cavity of the support frame (20), and a grinding mechanism (22) is fixedly installed on the bottom of the electric push rod (21).

5. The polishing device for irregular motor end cover according to claim 1, characterized in that: The outer side of the rotating seat (6) is rotatably connected to the inner cavity of the workbench (1).

6. The polishing device for irregular motor end cover according to claim 1, characterized in that: Foot pads (23) are fixedly mounted at the four corners of the bottom of the workbench (1).

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