Part grinding device for motor production

Abstract

The utility model relates to the technical field of motor production, in particular to a part polishing device for motor production, which comprises a main body box, a water leakage plate and an operation table are fixedly mounted in the main body box, a rotating table is rotatably mounted on the upper surface of the operation table, and a transmission gear and a linkage gear are rotatably mounted at the bottom of the operation table. Threaded rods are installed on the two sides of the main body box correspondingly, second electric telescopic rods and polishing heads are connected to the outer surfaces of the threaded rods, a first electric telescopic rod is fixedly installed at the top of the main body box, and a pressing plate is rotationally installed at the tail end of the first electric telescopic rod. According to the part grinding device for motor production, a rotating handle is manually driven to rotate, so that a rotating table drives a part to rotate, a grinding head conveniently grinds different positions of the side face of the part, a pressing plate and the rotating table clamp the part from top to bottom, and the part is prevented from shifting or shaking in the grinding process; water is continuously sprayed to the polished part through the water spraying opening to reduce the temperature of the part surface.

Description

Technical Field

[0001] The utility model relates to the technical field of motor production, in particular to a part grinding device for motor production. Background Technique

[0002] A motor is an electromagnetic device that realizes the mechanical conversion or transmission of electrical energy according to the law of electromagnetic induction. A motor is assembled from various small parts. During the production process of the motor, the precision of the parts affects the product performance of the finished motor.

[0003] After preliminary production, the surface of the parts may have slight burrs or uneven parts. Sometimes, in order to adapt to the internal structure of the motor, it is also necessary to grind and adjust the surface dimensions of the parts. The current part grinding devices usually clamp the parts from both sides, which may block the parts to be ground during the clamping process, and it is not convenient to adjust the direction of the parts during the grinding process.

[0004] In order to solve the above problems, we made improvements and proposed a part grinding device for motor production. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides a part grinding device for motor production, which includes a main body box. A water leakage plate and an operation table are fixedly installed inside the main body box. A rotating table is rotatably installed on the upper surface of the operation table. A transmission gear and a linkage gear are rotatably installed at the bottom of the operation table. Threaded rods are respectively installed on both sides of the main body box. A second electric telescopic rod and a grinding head are connected to the outer surface of the threaded rod. A first electric telescopic rod is fixedly installed on the top of the main body box. A pressing plate is rotatably installed at the end of the first electric telescopic rod.

[0007] As a preferred technical solution of the utility model, through grooves are respectively opened on both side surfaces of the main body box. A plurality of stabilizing columns are fixedly installed on the upper surface of the water leakage plate. The operation table is fixedly connected to the top of the stabilizing columns. A plurality of water leakage grooves are opened on the surface of the operation table. An inclined plate is fixedly installed on the side surface of the operation table. The other end of the inclined plate is fixedly connected to the inner surface of the main body box.

[0008] As a preferred technical solution of the utility model, the transmission gear is coaxially and fixedly connected to the rotating table. The transmission gear meshes with the linkage gear. A vertical connecting rod is coaxially and fixedly connected to the lower surface of the linkage gear. The vertical connecting rod is rotatably connected to the upper surface of the water leakage plate. A first bevel gear is coaxially and fixedly installed on the surface of the vertical connecting rod.

[0009] As an optimal technical solution of the utility model, a horizontal connecting rod is rotatably installed on the inner surface of the main body box, and the two ends of the horizontal connecting rod are coaxially fixedly connected with the second bevel gear and the third bevel gear, the second bevel gear is meshed with the first bevel gear, and the fourth bevel gear is rotatably installed on the lower surface of the inclined plate, the third bevel gear is meshed with the fourth bevel gear, and a rotating handle is rotatably installed on the upper surface of the inclined plate, and the fourth bevel gear is coaxially fixedly connected to the end of the rotating handle.

[0010] As a preferred technical solution of the utility model, slide grooves are provided on the inner surfaces of both sides of the main box, the threaded rod is rotatably installed inside the slide groove, the surface of the threaded rod is threadedly connected with a slider, the slider is slidably connected to the inside of the slide groove, a first servo motor is fixedly installed at the end of the second electric telescopic rod, the end of the rotating shaft of the first servo motor is coaxially fixedly connected to the grinding head, two second servo motors are fixedly installed on the outer top surface of the main box, and the rotating shafts of the two second servo motors are respectively coaxially fixedly connected to the two threaded rods.

[0011] As a preferred technical solution of the utility model, the first electric telescopic rod is fixedly installed on the outer top surface of the main body box, the first electric telescopic rod penetrates downwardly through the top of the main body box, the lower surface of the pressure plate is fixedly installed with an anti-slip pad, the upper surface of the rotating table is fixedly installed with a magnetic sheet, and the upper surface of the magnetic sheet is provided with a stabilizing groove that matches the surface texture of common motor parts.

[0012] As a preferred technical solution of the utility model, a water tank is fixedly installed on the outer top surface of the main box, and a water spray outlet is fixedly installed on the lower surface of the water tank. The water spray outlet penetrates downward through the top of the main box, and the water outlet direction of the water spray outlet is directly facing the upper surface of the rotating table.

[0013] The beneficial effects of the utility model are as follows: the motor production parts grinding device, by manually driving the rotating handle to rotate so that the rotating table drives the parts to rotate, is convenient for the grinding head to grind different positions on the side of the parts, the pressing plate and the rotating table clamp the parts from top to bottom, the magnetic sheet and the anti-slip sheet improve the stability of the clamping, avoid the displacement or shaking of the parts during the grinding process, reduce the obstruction of the clamping to the grinding process, use the water nozzle to continuously spray water on the grinding part to reduce the temperature of the part surface, and wash away the debris generated by the grinding to improve the grinding accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the present utility model;

[0017] Figure 3 It is a partially enlarged schematic diagram of the interior of the main body box of the present utility model;

[0018] In the figure: 1. Main body box; 2. Water leakage plate; 3. Operating table; 4. Inclined plate; 5. Through groove; 6. Rotating handle; 7. Water storage tank; 8. First electric telescopic rod; 9. Sliding groove; 10. Second electric telescopic rod; 11. Threaded rod; 12. First servo motor; 13. Grinding head; 14. Water spray port; 15. Pressing plate; 16. Anti-slip pad; 17. Rotating table; 18. Magnetic sheet; 19. Slide block; 20. Water leakage groove; 21. Stabilizing column; 22. Transmission gear; 23. Linkage gear; 24. First bevel gear; 25. Vertical connecting rod; 26. Second bevel gear; 27. Horizontal connecting rod; 28. Third bevel gear; 29. Fourth bevel gear; 30. Second servo motor. Specific embodiments

[0019] The following is a description of the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustrating and explaining the present utility model, and are not used to limit the present utility model.

[0020] Embodiment: As Figures 1-3 shown, a part grinding device for motor production includes a main body box 1. A water leakage plate 2 and an operating table 3 are fixedly installed inside the main body box 1. A rotating table 17 is rotatably installed on the upper surface of the operating table 3. A transmission gear 22 and a linkage gear 23 are rotatably installed at the bottom of the operating table 3. Threaded rods 11 are installed on both sides of the main body box 1 respectively. A second electric telescopic rod 10 and a grinding head 13 are connected to the outer surface of the threaded rod 11. A first electric telescopic rod 8 is fixedly installed on the top of the main body box 1. A pressing plate 15 is rotatably installed at the end of the first electric telescopic rod 8.

[0021] Through grooves 5 are provided on both side surfaces of the main body box 1, which is convenient for operators to observe the grinding situation and rotation direction of the parts. A plurality of stabilizing columns 21 are fixedly installed on the upper surface of the water leakage plate 2. The operating table 3 is fixedly connected to the top of the stabilizing columns 21. A plurality of water leakage grooves 20 are provided on the surface of the operating table 3. The sewage for flushing the parts flows along the water leakage grooves 20 to the upper part of the water leakage plate 2. After filtering and intercepting the grinding debris, the clean water enters the bottom space of the main body box 1 and is centrally cleaned after the processing is completed. An inclined plate 4 is fixedly installed on the side surface of the operating table 3, and the other end of the inclined plate 4 is fixedly connected to the inner surface of the main body box 1.

[0022] The transmission gear 22 is coaxially fixedly connected to the rotating table 17, and the transmission gear 22 meshes with the linkage gear 23. The lower surface of the linkage gear 23 is coaxially fixedly connected with a vertical connecting rod 25, and the vertical connecting rod 25 is rotatably connected to the upper surface of the leaking plate 2. The surface of the vertical connecting rod 25 is coaxially fixedly installed with a first bevel gear 24.

[0023] A horizontal connecting rod 27 is rotatably installed on the inner surface of the main body box 1, and the two ends of the horizontal connecting rod 27 are coaxially fixedly connected with the second bevel gear 26 and the third bevel gear 28, and the second bevel gear 26 is meshed with the first bevel gear 24. A fourth bevel gear 29 is rotatably installed on the lower surface of the inclined plate 4, and the third bevel gear 28 is meshed with the fourth bevel gear 29. A rotating handle 6 is rotatably installed on the upper surface of the inclined plate 4, and the fourth bevel gear 29 is coaxially fixedly connected to the end of the rotating handle 6.

[0024] The operator rotates the rotating handle 6, which drives the fourth bevel gear 29 to rotate, and transmits the power to the transmission gear 22 and the linkage gear 23 through the meshing third bevel gear 28, thereby driving the rotating table 17 to rotate, adjusting the rotation angle and direction of the part, so that the grinding head 13 can grind the part in different directions.

[0025] Slide grooves 9 are provided on the inner surfaces of both sides of the main box 1, and the threaded rod 11 is rotatably installed inside the slide grooves 9. The surface of the threaded rod 11 is threadedly connected with a slider 19, and the slider 19 is slidably connected to the inside of the slide groove 9. A first servo motor 12 is fixedly installed at the end of the second electric telescopic rod 10, and the end of the rotating shaft of the first servo motor 12 is coaxially fixedly connected to the grinding head 13. Two second servo motors 30 are fixedly installed on the outer top surface of the main box 1, and the rotating shafts of the two second servo motors 30 are coaxially fixedly connected to the two threaded rods 11 respectively.

[0026] The second servo motor 30 drives the threaded rod 11 to rotate, so that the slider 19 moves up and down along the slide groove 9, and synchronously controls the grinding height and depth of the parts by adjusting the length of the second electric telescopic rod 10 to adapt to the grinding of parts of different sizes.

[0027] The first electric telescopic rod 8 is fixedly installed on the outer top surface of the main box 1, and the first electric telescopic rod 8 passes downward through the top of the main box 1. The lower surface of the pressing plate 15 is fixedly installed with an anti-slip pad 16, and the upper surface of the rotating table 17 is fixedly installed with a magnetic sheet 18. The upper surface of the magnetic sheet 18 is provided with a stabilizing groove that matches the surface texture of common motor parts. The parts are placed on the magnetic sheet 18, and the stabilizing groove improves the stability of the magnetic sheet 18 in adsorbing the parts. The first electric telescopic rod 8 is extended to make the pressing plate 15 compact the top of the parts, which does not affect the rotation of the parts with the rotating table 17 while preventing them from shifting during grinding.

[0028] A water storage tank 7 is fixedly installed on the outer top surface of the main body box 1. A water spraying port 14 is fixedly installed on the lower surface of the water storage tank 7. The water spraying port 14 penetrates downward through the top of the main body box 1. The water outlet direction of the water spraying port 14 is directly opposite to the upper surface of the rotating table 17, so as to cool the parts during the grinding process and wash away the debris generated by grinding on the surface of the parts, avoiding affecting the grinding accuracy.

[0029] Working principle: When using this kind of part grinding device for motor production, place the part on the magnetic sheet 18. The stable groove improves the stability of the magnetic sheet 18 to adsorb the part. The first electric telescopic rod 8 extends to make the pressing plate 15 press the upper part of the part firmly. Without affecting the rotation of the part with the rotating table 17, it can avoid the part from shifting during grinding. The second servo motor 30 drives the threaded rod 11 to rotate, so that the slider 19 moves up and down along the sliding groove 9, and synchronously controls the grinding height and depth of the part by adjusting the length of the second electric telescopic rod 10 to adapt to the grinding of parts of different sizes. The operator rotates the rotating handle 6, and the rotating handle 6 drives the fourth bevel gear 29 to rotate, and is transmitted to the transmission gear 22 and the linkage gear 23 through the engaged third bevel gear 28, driving the rotating table 17 to rotate, adjusting the rotation angle and direction of the part, so that the grinding head 13 grinds the part in different directions. The sewage for flushing the part flows along the water leakage groove 20 to the upper part of the water leakage plate 2. After filtering and intercepting the grinding debris, the clean water enters the bottom space of the main body box 1, and is centrally cleaned after the processing is completed.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A motor production parts grinding device, comprising a main box (1), characterized in that: A water leakage plate (2) and an operating table (3) are fixedly installed inside the main box (1); a rotating table (17) is rotatably installed on the upper surface of the operating table (3); a transmission gear (22) and a linkage gear (23) are rotatably installed on the bottom of the operating table (3); threaded rods (11) are respectively installed on both sides of the main box (1); the outer surface of the threaded rod (11) is connected to a second electric telescopic rod (10) and a grinding head (13); a first electric telescopic rod (8) is fixedly installed on the top of the main box (1); a pressure plate (15) is rotatably installed at the end of the first electric telescopic rod (8).

2. A motor production parts grinding device according to claim 1, characterized in that: Through grooves (5) are provided on both side surfaces of the main box (1); a plurality of stabilizing columns (21) are fixedly mounted on the upper surface of the water leakage plate (2); the operating table (3) is fixedly connected to the top of the stabilizing columns (21); a plurality of water leakage grooves (20) are provided on the surface of the operating table (3); an inclined plate (4) is fixedly mounted on the side surface of the operating table (3); and the other end of the inclined plate (4) is fixedly connected to the inner surface of the main box (1).

3. A motor production parts grinding device according to claim 2, characterized in that: The transmission gear (22) is coaxially fixedly connected to the rotating platform (17), the transmission gear (22) is meshed with the linkage gear (23), the lower surface of the linkage gear (23) is coaxially fixedly connected with a vertical connecting rod (25), the vertical connecting rod (25) is rotatably connected to the upper surface of the leaking plate (2), and the surface of the vertical connecting rod (25) is coaxially fixedly mounted with a first bevel gear (24).

4. A motor production parts grinding device according to claim 3, characterized in that: A horizontal connecting rod (27) is rotatably mounted on the inner surface of the main body box (1), and the two ends of the horizontal connecting rod (27) are coaxially fixedly connected with a second bevel gear (26) and a third bevel gear (28), and the second bevel gear (26) is meshed with the first bevel gear (24). A fourth bevel gear (29) is rotatably mounted on the lower surface of the inclined plate (4), and the third bevel gear (28) is meshed with the fourth bevel gear (29). A rotating handle (6) is rotatably mounted on the upper surface of the inclined plate (4), and the fourth bevel gear (29) is coaxially fixedly connected with the end of the rotating handle (6).

5. The motor production parts grinding device according to claim 1, characterized in that: The inner surfaces of both sides of the main box (1) are provided with slide grooves (9), the threaded rod (11) is rotatably installed inside the slide groove (9), the surface of the threaded rod (11) is threadedly connected with a slider (19), and the slider (19) is slidably connected to the inside of the slide groove (9), the end of the second electric telescopic rod (10) is fixedly installed with a first servo motor (12), the end of the rotating shaft of the first servo motor (12) is coaxially fixedly connected to the grinding head (13), and two second servo motors (30) are fixedly installed on the outer top surface of the main box (1), and the rotating shafts of the two second servo motors (30) are respectively coaxially fixedly connected to the two threaded rods (11).

6. The motor production parts grinding device according to claim 1, characterized in that: The first electric telescopic rod (8) is fixedly mounted on the outer top surface of the main body box (1), and the first electric telescopic rod (8) passes downward through the top of the main body box (1). The lower surface of the pressing plate (15) is fixedly mounted with an anti-slip pad (16), and the upper surface of the rotating table (17) is fixedly mounted with a magnetic sheet (18), and the upper surface of the magnetic sheet (18) is provided with a stabilizing groove that matches the surface texture of common motor parts.

7. The motor production parts grinding device according to claim 1, characterized in that: A water storage tank (7) is fixedly mounted on the outer top surface of the main body box (1), and a water spray port (14) is fixedly mounted on the lower surface of the water storage tank (7). The water spray port (14) penetrates downward through the top of the main body box (1), and the water outlet direction of the water spray port (14) is directly opposite to the upper surface of the rotating platform (17).

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