A motor rotor processing device

Abstract

The application discloses a motor rotor machining device and relates to the technical field of motor rotors, which comprises a column body, a handle fixedly connected to the bottom of the column body near the right end, a receiving hole formed in the left side of the column body, and a blind hole formed in the right end of the column body. Through the cooperation between the movable plate, the connecting elastic plate, the motor, the drill bit and other structures, the small motor rotor can be moved into the column body, the small motor rotor drives the fixed plate and the connecting elastic plate to move, the fixed plate and the connecting elastic plate enter the receiving hole of the column body, the connecting elastic plate drives the arc-shaped plate to limit and clamp the surface of the small motor rotor through the elastic rope, when another small motor rotor needs to be machined, the connecting cover is taken out, the motor is started, the motor drives the drill bit to rotate, the drill bit machines the small motor rotor, and the drill bit can be replaced with other machining components, so that the application range of the device is improved.

Description

Technical Field

[0001] This invention relates to the field of motor rotor technology, specifically to a motor rotor processing equipment. Background Technology

[0002] The rotor of an electric motor is the rotating component in the motor. It is a device used to convert electrical energy into mechanical energy and mechanical energy into electrical energy. Electric motor rotors are divided into electric motor rotors and generator rotors. A rotor is generally composed of a rotor core, a shaft, a commutator, etc.

[0003] However, existing motor rotors have some problems in the processing. Existing motor rotor processing equipment is often large-scale machinery. Large-scale machinery has certain defects in processing small motor rotors. When a small number of small motor rotors need to be processed, starting up large-scale machinery may consume more electricity and cause more economic losses. If manual operation is adopted, existing technologies usually do not have manual hand-held processing equipment for small motor rotors, which will reduce the limitations in the actual working process. Summary of the Invention

[0004] To achieve the above objectives, the present invention provides the following technical solution: a motor rotor processing device, comprising a column, a handle fixedly connected to the bottom of the column near the right end, a storage hole on the left side of the column, a blind hole on the right end of the column, four T-slots on the outer edge of the column, a T-block movably connected in each T-slot, a first spring fixedly connected to the left side of each T-block, the left end of the first spring fixedly connected to the left side of the adjacent T-slot, a movable plate attached to the side of each T-block away from the column, a hinge on the right side of each T-block, the T-block being movably connected to the movable plate via the hinge, a connecting elastic plate fixedly connected to the left side of the movable plate, a U-block fixedly connected to each connecting elastic plate, a swing plate hinged to the inner cavity of each U-block, a U-plate hinged to the outer edge of each swing plate away from the U-block, an arc plate fixedly connected to the side of each U-plate away from the swing plate, and a collecting mechanism at the bottom of the column.

[0005] Preferably, the collecting mechanism includes a collecting cylinder located at the bottom of the column. A through hole is formed at the bottom of the collecting cylinder, and a vertical pipe is fixedly connected within the through hole. Limiting elastic plates are fixedly connected to the top of the collecting cylinder near both the front and rear sides. Vertical grooves are formed within the inner cavities of the limiting elastic plates. Connecting rods are fixedly connected to the front and rear sides of the column near the right side. The end of each connecting rod away from the column passes through an adjacent vertical groove, and a limiting disc is fixedly connected to the end of each connecting rod away from the column. A pump is located near the bottom of the inner cavity of the collecting cylinder. A threaded conveying pipe is fixedly connected to the bottom of the pump. The bottom end of the threaded conveying pipe extends into the inner cavity of the vertical pipe. An internally threaded pipe is threadedly connected to the outer edge of the threaded conveying pipe near the bottom. A sealing plug is fixedly connected to the bottom end of the internally threaded pipe, with one side of the sealing plug located within the inner cavity of the vertical pipe. A Y-shaped flexible hose is fixedly connected to the top of the pump.

[0006] Preferably, the inner cavity of the collecting cylinder is provided with sliding grooves on both the front and rear sides, and a slider is movably connected in each sliding groove. A fixing column is fixedly connected to the side of the slider closest to the pump, and the end of the fixing column away from the slider is fixedly connected to the outer edge of the pump. A second spring is fixedly connected to the top of each slider, and the top of the second spring is fixedly connected to the side wall of the adjacent inner cavity of the sliding groove.

[0007] Preferably, a motor is fixedly connected inside the blind hole, a threaded column is fixedly connected to the power output shaft of the motor, a cross groove is opened at the right end of the threaded column, an external threaded cross plate is provided in the cross groove, a threaded ring is threadedly connected to the outer edges of the threaded column and the external threaded cross plate, a drill bit is fixedly connected to the right side of the external threaded cross plate, and a connecting cover is sleeved on the outer edge of the column near the right side.

[0008] Preferably, the column has connecting holes on both the front and rear sides near the bottom, and the receiving hole has limiting holes on both the front and rear sides near the bottom. The adjacent connecting holes and limiting holes are interconnected. A nozzle is fixedly connected to the limiting hole. The bottom of the nozzle passes through the connecting hole. A second fixing ring is fixedly connected to the outer edge of the nozzle near the bottom. The inner cavity of the second fixing ring has several second threaded holes.

[0009] Preferably, each of the arc-shaped plates is fixedly connected to an elastic rope on the side closest to the column, and the end of the elastic rope away from the arc-shaped plate is fixedly connected to the side of an adjacent connecting elastic plate. Each of the connecting elastic plates is fixedly connected to a fixing plate on its left side.

[0010] Preferably, a first fixing ring is fixedly connected to the outer edge of the Y-shaped hose near the top, and the inner cavity of the first fixing ring has a plurality of first threaded holes.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] This invention utilizes the interplay between a movable plate, a connecting elastic plate, a motor, and a drill bit to move a small motor rotor into a column. The small motor rotor then moves a fixed plate and a connecting elastic plate, which enter the column's receiving hole. The connecting elastic plate, via an elastic rope, drives an arc-shaped plate to clamp and limit the surface of the small motor rotor. When another small motor rotor needs to be processed, the connecting cover is removed, the motor is started, and the motor drives the drill bit to rotate, processing the small motor rotor. The drill bit can be replaced with other processing components, thereby increasing the applicability of the device.

[0013] By coordinating the components such as the collection cylinder, pump, T-hose, and nozzle, the system can achieve the following when a protective liquid needs to be sprayed onto the surface of a motor rotor: First, rotate the sealing plug, which moves the internal threaded tube. The pump will then move upwards due to the elasticity of the second spring. Next, the sealing plug is placed back into the vertical pipe, and the protective liquid is poured into the collection cylinder. The Y-hose is then connected to the nozzle with bolts. The pump absorbs the protective liquid through the threaded delivery pipe, and the protective liquid is sprayed out through the nozzle, thus spraying a protective liquid onto the surface of the small motor rotor. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present invention;

[0015] Figure 2 This is an exploded view of the present invention;

[0016] Figure 3 This is a schematic diagram of the elastic plate structure connecting the components of the present invention;

[0017] Figure 4 This is a schematic diagram of the arc-shaped plate structure of the component of the present invention;

[0018] Figure 5 This is an exploded view of the collection cylinder of the present invention.

[0019] Figure 6 This is a schematic diagram of the pump structure of the component of the present invention;

[0020] Figure 7 This is a schematic diagram of the nozzle structure of the component of the present invention;

[0021] Figure 8 This is a bottom view of the cylindrical component of the present invention;

[0022] Figure 9 This is an exploded view of the motor component of the present invention;

[0023] Figure 10 This is a schematic diagram of the component connection cover structure of the present invention;

[0024] Figure 11 This is a schematic cross-sectional view of the cylindrical component of the present invention;

[0025] Figure 12 for Figure 3 Enlarged view of point A in the middle;

[0026] Figure 13 for Figure 5 Enlarged view at point B in the middle;

[0027] Figure 14 for Figure 8 Enlarged view of point C.

[0028] Labels in the diagram: 1. Column; 2. Handle; 3. Movable plate; 4. Connecting elastic plate; 5. Connecting cover; 6. Limiting elastic plate; 7. Collection cylinder; 8. Vertical pipe; 9. Motor; 10. Threaded column; 11. Drill bit; 12. First spring; 13. Fixed plate; 14. U-shaped block; 15. Swinging plate; 16. U-shaped plate; 17. Arc plate; 18. Elastic rope; 19. Pump; 20. Threaded delivery pipe; 21. Fixed column; 22. Slider; 23. Second spring; 24. Y-shaped hose; 25. Sealing plug; 26. Internally threaded pipe; 27. Connecting rod; 28. Limiting disc; 29. ​​Threaded ring; 30. Externally threaded cross plate; 31. T-shaped block; 32. First fixing ring; 33. Second fixing ring; 34. Nozzle. Detailed Implementation

[0029] Please see Figure 1-14 The present invention provides a technical solution: Example

[0030] A motor rotor processing device includes a column 1. A handle 2 is fixedly connected to the bottom of the column 1 near the right end. A storage hole is opened on the left side of the column 1, and a blind hole is opened at the right end of the column 1. Four T-slots are opened on the outer edge of the column 1. T-blocks 31 are movably connected in each T-slot. A first spring 12 is fixedly connected to the left side of each T-block 31. The left end of the first spring 12 is fixedly connected to the left side of the adjacent T-slot. A movable plate 3 is attached to the side of each T-block 31 away from the column 1. A hinge is provided on the right side of each T-block 31. The T-block 31 is movably connected to the movable plate 3 through the hinge. A connecting elastic plate 4 is fixedly connected to the left side of the movable plate 3. U-blocks 14 are fixedly connected to each connecting elastic plate 4. A swing plate 15 is hinged to the inner cavity of each U-block 14. A U-plate 16 is hinged to the outer edge of the swing plate 15 away from the U-block 14. An arc plate 17 is fixedly connected to the side of the U-plate 16 away from the swing plate 15. A collecting mechanism is provided at the bottom of the column 1.

[0031] A motor 9 is fixedly connected inside the blind hole. A threaded column 10 is fixedly connected to the power output shaft of the motor 9. A cross groove is opened at the right end of the threaded column 10, and an external threaded cross plate 30 is provided in the cross groove. A threaded ring 29 is threadedly connected to the outer edges of the threaded column 10 and the external threaded cross plate 30. A drill bit 11 is fixedly connected to the right side of the external threaded cross plate 30. A connecting cover 5 is fitted on the outer edge of the column 1 near the right side. Connecting holes are opened on both the front and rear sides of the column 1 near the bottom. Limiting holes are opened on both the front and rear sides near the bottom of the receiving hole. The holes, adjacent connecting holes and limiting holes are interconnected. A nozzle 34 is fixedly connected in the limiting hole. The bottom of the nozzle 34 passes through the connecting hole. A second fixing ring 33 is fixedly connected to the outer edge of the nozzle 34 near the bottom. The inner cavity of the second fixing ring 33 has several second threaded holes. An elastic rope 18 is fixedly connected to the side of the arc plate 17 near the column 1. The end of the elastic rope 18 away from the arc plate 17 is fixedly connected to the side of the adjacent connecting elastic plate 4. A fixing plate 13 is fixedly connected to the left side of the connecting elastic plate 4.

[0032] The small motor rotor is moved into the column 1. The small motor rotor drives the fixed plate 13 and the connecting elastic plate 4 to move. The fixed plate 13 and the connecting elastic plate 4 enter the receiving hole of the column 1. The connecting elastic plate 4 drives the arc plate 17 to limit and clamp the surface of the small motor rotor through the elastic rope 18. When it is necessary to process another small motor rotor, the connecting cover 5 is taken out and the motor 9 is started. The motor 9 drives the drill bit 11 to rotate. The drill bit 11 processes the small motor rotor. The drill bit 11 can be replaced with other processing parts, thereby improving the applicability of the device. Example

[0033] The collection mechanism includes a collection cylinder 7 located at the bottom of the column 1. A through hole is provided at the bottom of the collection cylinder 7, and a vertical pipe 8 is fixedly connected inside the through hole. Limiting elastic plates 6 are fixedly connected to the top of the collection cylinder 7 near both the front and rear sides. Vertical grooves are provided within the inner cavity of the limiting elastic plates 6. Connecting rods 27 are fixedly connected to the front and rear sides of the column 1 near the right side. The end of the connecting rod 27 away from the column 1 passes through the adjacent vertical groove, and a limiting disc 28 is fixedly connected to the end of the connecting rod 27 away from the column 1. A pump 19 is located near the bottom of the inner cavity of the collection cylinder 7. A threaded conveying pipe 20 is fixedly connected to the bottom of the pump 19. The bottom end of the threaded conveying pipe 20 extends into the inner cavity of the vertical pipe 8, and an inner thread is threaded to the outer edge of the threaded conveying pipe 20 near the bottom. A threaded pipe 26 is fixedly connected to the bottom end of the internal threaded pipe 26 with a sealing plug 25. One side of the sealing plug 25 is located in the inner cavity of the vertical pipe 8. A Y-shaped hose 24 is fixedly connected to the top of the pump 19. A first fixing ring 32 is fixedly connected to the outer edge of the Y-shaped hose 24 near the top. The inner cavity of the first fixing ring 32 has several first threaded holes. Slide grooves are opened on both the front and rear sides of the inner cavity of the collecting cylinder 7. A slider 22 is movably connected in the slide groove. A fixing post 21 is fixedly connected to the side of the slider 22 near the pump 19. The end of the fixing post 21 away from the slider 22 is fixedly connected to the outer edge of the pump 19. A second spring 23 is fixedly connected to the top of the slider 22. The top of the second spring 23 is fixedly connected to the side wall of the inner cavity of the adjacent slide groove.

[0034] When it is necessary to spray protective liquid onto the surface of the motor rotor, first rotate the sealing plug 25. The sealing plug 25 drives the internal threaded tube 26 to move. The pump 19 will move upward through the elasticity of the second spring 23. Then, put the sealing plug 25 back into the vertical tube 8 and pour the protective liquid into the collection cylinder 7. Connect the Y-type hose 24 to the nozzle 34 with bolts. The pump 19 absorbs the protective liquid through the threaded delivery pipe 20. The protective liquid is sprayed out through the nozzle 34, thereby spraying protective liquid onto the surface of the small motor rotor.

[0035] Working principle: When the device starts working, the operator holds handle 2, which moves column 1. Then, the small motor rotor is placed into the receiving hole on the left side of column 1. The right side of the small motor rotor first contacts the fixed plate 13 and the connecting elastic plate 4, moving them into the receiving hole. The connecting elastic plate 4 moves the arc plate 17 via elastic rope 18. The arc plate 17 moves the swing plate 15 via U-shaped plate 16. The four arc plates 17 gradually approach the surface of the small motor rotor, limiting its movement. The clamping mechanism limits the movement of the small motor rotor. When spraying the surface of the small motor rotor, the operator first rotates the sealing plug 25. The sealing plug 25 drives the internal threaded tube 26 to rotate, moving the internal threaded tube 26 away from the threaded delivery tube 20. The pump 19 is no longer restricted, and the elasticity of the second spring 23 will drive the pump 19 to move upward. Then, the sealing plug 25 is brought into the vertical tube 8. When the pump 19 moves above the inner cavity of the collection cylinder 7, the protective liquid enters the bottom of the inner cavity of the collection cylinder 7 through the gap between the pump 19 and the collection cylinder 7. Then, the Y-shaped hose 24 is pulled, and the Y-shaped hose 24 and the first fixing ring 32 are brought closer to the second nozzle 34. At the fixing ring 33, the first threaded holes and second threaded holes on the adjacent first fixing ring 32 and second fixing ring 33 are connected to each other by bolts. The pump 19 is started, and the pump 19 absorbs the protective liquid through the threaded delivery pipe 20. The protective liquid is delivered into the Y-type hose 24 and then into the nozzle 34. The nozzle 34 sprays the protective liquid onto the surface of the small motor rotor. When it is necessary to process other small motor rotors, the connecting cover 5 is removed, and the motor 9 is started. The motor 9 drives the threaded column 10 to rotate, and the threaded column 10 drives the external threaded cross plate 30 and the threaded ring 29 to rotate. The drill bit 11 rotates and processes other small motor rotors. When it is necessary to replace the drill bit 11 with other processing parts, rotate the threaded ring 29 to remove the threaded ring 29 from the surface of the external threaded cross plate 30, and remove the external threaded cross plate 30 from the inside of the threaded column 10 to replace other processing parts. After the work is finished, the operator moves the pump 19 downward again, limits the pump 19 through the internal threaded tube 26, and then pulls the collecting cylinder 7. The collecting cylinder 7 drives the limiting elastic plate 6 to pull and swing the collecting cylinder 7, rotates the collecting cylinder 7 by 90 degrees, and puts the collecting cylinder 7 on the surface of the column 1 to store the collecting cylinder 7.

Claims

1. A motor rotor processing equipment, comprising a column (1), characterized in that: A handle (2) is fixedly connected to the bottom of the column (1) near the right end. A storage hole is provided on the left side of the column (1), and a blind hole is provided on the right end of the column (1). Four T-shaped grooves are provided on the outer edge of the column (1). T-shaped blocks (31) are movably connected in each of the T-shaped grooves. A first spring (12) is fixedly connected to the left side of each T-shaped block (31). The left end of the first spring (12) is fixedly connected to the left side of the adjacent T-shaped groove. A movable plate (3) is attached to the side of each T-shaped block (31) away from the column (1). A hinge is provided on the right side of each T-shaped block (31). The T-shaped block (31) is movably connected to the movable plate (3) through the hinge. A connecting elastic is fixedly connected to the left side of the movable plate (3). The plate (4) is fixedly connected to a U-shaped block (14). The inner cavity of the U-shaped block (14) is hinged to a swing plate (15). The outer edge of the swing plate (15) away from the U-shaped block (14) is hinged to a U-shaped plate (16). The side of the U-shaped plate (16) away from the swing plate (15) is fixedly connected to an arc plate (17). The bottom of the column (1) is provided with a collecting mechanism. The side of the arc plate (17) close to the column (1) is fixedly connected to an elastic rope (18). The end of the elastic rope (18) away from the arc plate (17) is fixedly connected to the side of the adjacent connecting elastic plate (4). The left side of the connecting elastic plate (4) is fixedly connected to a fixing plate (13).

2. The motor rotor processing equipment according to claim 1, characterized in that: The collecting mechanism includes a collecting cylinder (7) located at the bottom of the column (1). A through hole is provided at the bottom end of the collecting cylinder (7), and a vertical pipe (8) is fixedly connected inside the through hole. Limiting elastic plates (6) are fixedly connected to the top of the collecting cylinder (7) near the front and rear sides. A vertical groove is provided in the inner cavity of the limiting elastic plate (6). Connecting rods (27) are fixedly connected to the front and rear sides of the column (1) near the right side. The end of the connecting rod (27) away from the column (1) passes through the adjacent vertical groove. A limiting plate (28) is fixedly connected to each of the collection cylinders (7). A pump (19) is provided near the bottom of the inner cavity of the collection cylinder (7). A threaded conveying pipe (20) is fixedly connected to the bottom of the pump (19). The bottom end of the threaded conveying pipe (20) extends into the inner cavity of the vertical pipe (8). An internal threaded pipe (26) is threadedly connected to the outer edge of the threaded conveying pipe (20) near the bottom. A sealing plug (25) is fixedly connected to the bottom end of the internal threaded pipe (26). One side of the sealing plug (25) is located in the inner cavity of the vertical pipe (8). A Y-shaped hose (24) is fixedly connected to the top of the pump (19).

3. The motor rotor processing equipment according to claim 2, characterized in that: The collecting cylinder (7) has sliding grooves on both the front and rear sides of its inner cavity. Slider (22) is movably connected in each sliding groove. A fixed column (21) is fixedly connected to the side of the slider (22) closest to the pump (19). The end of the fixed column (21) away from the slider (22) is fixedly connected to the outer edge of the pump (19). A second spring (23) is fixedly connected to the top of each slider (22). The top of the second spring (23) is fixedly connected to the side wall of the adjacent inner cavity of the sliding groove.

4. The motor rotor processing equipment according to claim 1, characterized in that: A motor (9) is fixedly connected inside the blind hole. A threaded column (10) is fixedly connected to the power output shaft of the motor (9). A cross groove is provided at the right end of the threaded column (10). An external threaded cross plate (30) is provided in the cross groove. A threaded ring (29) is threadedly connected to the outer edge of the threaded column (10) and the external threaded cross plate (30). A drill bit (11) is fixedly connected to the right side of the external threaded cross plate (30). A connecting cover (5) is sleeved on the outer edge of the column (1) near the right side.

5. The motor rotor processing equipment according to claim 1, characterized in that: The column (1) has connecting holes on both the front and rear sides near the bottom. The receiving hole has limiting holes on both the front and rear sides near the bottom. The adjacent connecting holes and limiting holes are interconnected. A nozzle (34) is fixedly connected in the limiting hole. The bottom of the nozzle (34) passes through the connecting hole. A second fixing ring (33) is fixedly connected to the outer edge of the nozzle (34) near the bottom. The inner cavity of the second fixing ring (33) has several second threaded holes.

6. The motor rotor processing equipment according to claim 2, characterized in that: The outer edge of the Y-shaped hose (24) near the top is fixedly connected to a first fixing ring (32), and the inner cavity of the first fixing ring (32) is provided with a number of first threaded holes.

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