Polishing device for motor shell machining

Abstract

The utility model discloses a polishing device for machining a motor shell, which comprises a workbench, a fixing frame is fixedly mounted on the top surface of the workbench, a lifting assembly is arranged in the fixing frame, a lifting plate is fixedly mounted at the output end of the lifting assembly, a second motor is fixedly mounted on the top surface of the lifting plate, and the second motor is fixedly mounted on the top surface of the second motor. Through the arrangement of the adjusting assembly, the grinding rods are driven to move, the distance between the two sets of grinding rods is adjusted, the inner walls of motor shell bodies with different diameters can be ground conveniently, through the arrangement of the lifting assembly, the lifting plate moves downwards, and therefore the inner walls of the motor shell bodies with different diameters can be ground conveniently. According to the motor shell grinding device, the rotating grinding rod enters the motor shell body, the grinding rod grinds the inner wall of the motor shell body, dust and chippings generated during grinding enter a collecting box through an air extracting pump to be collected, the dust and the chippings can be filtered through a filter plate, and the dust and the chippings can be filtered out through the filter plate; and dust and chippings are prevented from being discharged into the air to cause environmental pollution.

Description

Technical Field

[0001] The utility model relates to the technical field of motor housing processing, in particular to a grinding device for motor housing processing. Background Art

[0002] A motor refers to an electromagnetic device that realizes the conversion or transmission of electrical energy based on the law of electromagnetic induction. Its main function is to generate driving torque and serve as a power source for electrical appliances or various machines. A generator is represented by the letter G in a circuit, and its main function is to convert mechanical energy into electrical energy. The housing is an indispensable part of the motor, and a grinding device is required during the processing of the housing.

[0003] During the processing and grinding of motor housings on the market, the grinding effect on the inside of the motor housing is poor. Moreover, during the grinding process of the motor housing, dust and debris will be generated. Directly discharging the dust and debris into the air will cause environmental pollution and affect the health of operators. Therefore, a grinding device for motor housing processing is proposed. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a grinding device for motor housing processing, which solves the problems in the above background art.

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

[0006] A grinding device for motor housing processing includes a workbench. A fixed frame is fixedly installed on the top surface of the workbench. A lifting component is arranged inside the fixed frame. The output end of the lifting component is fixedly installed with a lifting plate. A second motor is fixedly installed on the top surface of the lifting plate. The output end of the second motor is fixedly installed with a rotating shaft. A mounting plate is fixedly installed on the surface of the rotating shaft. An adjusting component is arranged inside the mounting plate. The output end of the adjusting component is fixedly installed with a grinding rod. A fixing component is arranged on the surface of the workbench. A placing plate is fixedly installed on the top surface of the workbench. A motor housing body is placed on the top surface of the placing plate. A collecting component is arranged on the bottom surface of the workbench. A dust suction component is arranged on the surface of the fixed frame.

[0007] Preferably, the lifting component includes a first motor fixedly installed on the top surface of the fixed frame. The output end of the first motor is fixedly installed with a first threaded rod. A first threaded block is threadedly installed on the surface of the first threaded rod.

[0008] Preferably, the adjusting component includes a second threaded rod rotatably installed inside the mounting plate. One end of the second threaded rod is fixedly installed with a knob. A second threaded block is threadedly installed on the surface of the second threaded rod.

[0009] Preferably, the fixing component includes a third motor fixedly installed on the surface of the workbench. The output end of the third motor is fixedly installed with a bidirectional lead screw. A moving block is threadedly installed on the surface of the bidirectional lead screw. The top surface of the moving block is fixedly installed with a connecting block, and one end of the connecting block is fixedly installed with a clamping plate.

[0010] Preferably, the collection component includes a waste box fixedly installed on the bottom surface of the workbench. A collection box is slidably installed inside the waste box, and a filter plate is fixedly installed on the surface of the collection box.

[0011] Preferably, the dust suction component includes an air extraction pump fixedly installed on the surface of the fixed frame. A connecting pipe is fixedly installed on the bottom surface of the air extraction pump, and the connecting pipe is fixedly connected to the waste box.

[0012] Preferably, through holes are formed inside the placement plate, and support legs are fixedly installed on the bottom surface of the workbench.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this grinding device for motor housing processing, through the setting of the fixing component, the two clamping plates move to clamp and fix the motor housing body, preventing shaking during grinding. Through the setting of the adjustment component, the grinding rod moves to adjust the distance between the two grinding rods, facilitating the grinding of the inner walls of motor housing bodies with different diameters. Through the setting of the lifting component, the lifting plate moves downward, enabling the rotating grinding rod to enter the motor housing body, so that the grinding rod grinds the inner wall of the motor housing body. Through the air extraction pump, the dust and debris generated during grinding enter the collection box for collection. The filter plate can filter the dust and debris to avoid environmental pollution caused by the discharge of dust and debris into the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic isometric view of the present utility model;

[0015] Figure 2 is a schematic cross-sectional view I of the present utility model;

[0016] Figure 3 is a schematic cross-sectional view II of the present utility model.

[0017] In the figure: 1, workbench; 2, fixing frame; 3, first motor; 4, first threaded rod; 5, first threaded block; 6, lifting plate; 7, second motor; 8, rotating shaft; 9, mounting plate; 10, second threaded rod; 11, knob; 12, second threaded block; 13, grinding rod; 14, third motor; 15, bidirectional lead screw; 16, moving block; 17, connecting block; 18, clamping plate; 19, placing plate; 20, motor housing body; 21, through hole; 22, waste box; 23, collection box; 24, filter plate; 25, air extraction pump; 26, connecting pipe. Specific implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0019] Embodiment: Refer to Figures 1-3 , the present invention provides a technical solution, a grinding device for processing a motor housing, including a workbench 1, a fixing frame 2 is fixedly installed on the top surface of the workbench 1, a lifting component is arranged inside the fixing frame 2, the lifting component includes a first motor 3 fixedly installed on the top surface of the fixing frame 2, the output end of the first motor 3 is fixedly installed with a first threaded rod 4, the surface of the first threaded rod 4 is threadedly installed with a first threaded block 5. Through the setting of the lifting component, the output end of the first motor 3 rotates, driving the first threaded rod 4 to rotate, so that the first threaded block 5 moves downward, and then driving the lifting plate 6 to move downward, so that the rotating grinding rod 13 enters the inside of the motor housing body 20, and the grinding rod 13 grinds the inner wall of the motor housing body 20. The output end of the lifting component is fixedly installed with a lifting plate 6, a second motor 7 is fixedly installed on the top surface of the lifting plate 6, the output end of the second motor 7 is fixedly installed with a rotating shaft 8, a mounting plate 9 is fixedly installed on the surface of the rotating shaft 8, the output end of the adjusting component is fixedly installed with a grinding rod 13, a placing plate 19 is fixedly installed on the top surface of the workbench 1, through holes 21 are opened inside the placing plate 19, and support legs are fixedly installed on the bottom surface of the workbench 1. Through the setting of the through holes 21, it is convenient for the dust and debris generated during grinding to fall into the collection box 23, and the motor housing body 20 is placed on the top surface of the placing plate 19.

[0020] Specifically, an adjustment component is provided inside the mounting plate 9. The adjustment component includes a second threaded rod 10 rotatably mounted inside the mounting plate 9. One end of the second threaded rod 10 is fixedly installed with a knob 11. A second threaded block 12 is threadedly mounted on the surface of the second threaded rod 10. Through the arrangement of the adjustment component, by rotating the knob 11, the second threaded rod 10 is driven to rotate, causing the second threaded block 12 to move, and then driving the grinding rod 13 to move, adjusting the distance between the two grinding rods 13, facilitating the grinding of the inner wall of the motor housing body 20 with different diameters.

[0021] Specifically, the fixing component includes a third motor 14 fixedly installed on the surface of the workbench 1. The output end of the third motor 14 is fixedly installed with a bidirectional lead screw 15. A moving block 16 is threadedly mounted on the surface of the bidirectional lead screw 15. The top surface of the moving block 16 is fixedly installed with a connecting block 17. One end of the connecting block 17 is fixedly installed with a clamping plate 18. A fixing component is provided on the surface of the workbench 1. Through the arrangement of the fixing component, the output end of the third motor 14 drives the bidirectional lead screw 15 to rotate, causing the moving block 16 to move, and then driving the connecting block 17 to move, causing the two clamping plates 18 to move, clamping and fixing the motor housing body 20.

[0022] Specifically, a collection component is provided on the bottom surface of the workbench 1, and a dust suction component is provided on the surface of the fixing frame 2. The collection component includes a waste box 22 fixedly installed on the bottom surface of the workbench 1. A collection box 23 is slidably installed inside the waste box 22. A filter plate 24 is fixedly installed on the surface of the collection box 23. The dust suction component includes an air extraction pump 25 fixedly installed on the surface of the fixing frame 2. The bottom surface of the air extraction pump 25 is fixedly installed with a connecting pipe 26, and the connecting pipe 26 is fixedly connected to the waste box 22. Through the arrangement of the dust suction component and the collection component, the dust and debris generated during grinding are caused to enter the collection box 23 through the air extraction pump 25 for collection. The filter plate 24 can filter the dust and debris, preventing the dust and debris from being discharged into the air and causing environmental pollution.

[0023] All the electrical components mentioned in this article are electrically connected to an external main controller and 220V mains power supply, and the main controller can be a conventional known device such as a computer for control.

[0024] During use: Place the motor housing body 20 on the placement plate 19, start the third motor 14, drive the bidirectional lead screw 15 to rotate through the output end of the third motor 14, so that the moving block 16 moves, and then drive the connecting block 17 to move, so that the two clamping plates 18 move to clamp and fix the motor housing body 20. Rotate the knob 11 to drive the second threaded rod 10 to rotate, so that the second threaded block 12 moves, and then drive the grinding rod 13 to move to adjust the distance between the two grinding rods 13, facilitating the grinding of the inner wall of the motor housing body 20 with different diameters. Start the second motor 7, drive the rotating shaft 8 to rotate through the rotation of the output end of the second motor 7, so that the mounting plate 9 rotates, and then drive the grinding rod 13 to rotate. Start the first motor 3, drive the first threaded rod 4 to rotate through the rotation of the output end of the first motor 3, so that the first threaded block 5 moves downward, and then drive the lifting plate 6 to move downward, so that the rotating grinding rod 13 enters the inside of the motor housing body 20, and the grinding rod 13 grinds the inner wall of the motor housing body 20. At the same time, start the air extraction pump 25, so that the dust and debris generated during grinding enter the collection box 23 for collection. The dust and debris can be filtered through the filter plate 24 to avoid environmental pollution caused by the discharge of dust and debris into the air.

[0025] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device for machining a motor housing, comprising a workbench (1), characterized in that: A fixing frame (2) is fixedly mounted on the top surface of the workbench (1), a lifting assembly is arranged inside the fixing frame (2), a lifting plate (6) is fixedly mounted on the output end of the lifting assembly, a second motor (7) is fixedly mounted on the top surface of the lifting plate (6), a rotating shaft (8) is fixedly mounted on the output end of the second motor (7), a mounting plate (9) is fixedly mounted on the surface of the rotating shaft (8), an adjusting assembly is arranged inside the mounting plate (9), a grinding rod (13) is fixedly mounted on the output end of the adjusting assembly, a fixing assembly is arranged on the surface of the workbench (1), a placing plate (19) is fixedly mounted on the top surface of the workbench (1), a motor housing body (20) is placed on the top surface of the placing plate (19), a collecting assembly is arranged on the bottom surface of the workbench (1), and a dust collecting assembly is arranged on the surface of the fixing frame (2).

2. A grinding device for motor housing processing according to claim 1, characterized in that: The lifting assembly comprises a first motor (3) fixedly mounted on the top surface of a fixing frame (2); a first threaded rod (4) is fixedly mounted on the output end of the first motor (3); and a first threaded block (5) is threadedly mounted on the surface of the first threaded rod (4).

3. A grinding device for motor housing processing according to claim 1, characterized in that: The adjustment assembly comprises a second threaded rod (10) rotatably mounted inside the mounting plate (9), a knob (11) being fixedly mounted on one end of the second threaded rod (10), and a second threaded block (12) being threadedly mounted on the surface of the second threaded rod (10).

4. A grinding device for motor housing processing according to claim 1, characterized in that: The fixing assembly comprises a third motor (14) fixedly mounted on the surface of the workbench (1), a bidirectional screw rod (15) fixedly mounted on the output end of the third motor (14), a moving block (16) threadedly mounted on the surface of the bidirectional screw rod (15), a connecting block (17) fixedly mounted on the top surface of the moving block (16), and a clamping plate (18) fixedly mounted on one end of the connecting block (17).

5. The motor housing grinding device according to claim 1, characterized in that: The collecting assembly comprises a waste box (22) fixedly mounted on the bottom surface of the workbench (1), a collecting box (23) being slidably mounted inside the waste box (22), and a filter plate (24) being fixedly mounted on the surface of the collecting box (23).

6. A grinding device for motor housing processing according to claim 5, characterized in that: The dust suction assembly comprises an air pump (25) fixedly mounted on the surface of the fixing frame (2), a connecting pipe (26) being fixedly mounted on the bottom surface of the air pump (25), and the connecting pipe (26) being fixedly connected to the waste box (22).

7. A grinding device for motor housing processing according to claim 1, characterized in that: A through hole (21) is provided inside the placement plate (19), and support legs are fixedly mounted on the bottom surface of the workbench (1).

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