Burr removing device for motor shell machining

Abstract

The burr removing device comprises a machining table, supporting frames are fixedly installed on the two sides of the bottom of the machining table respectively, a fixing mechanism acting on the motor shell is arranged at the upper end of the machining table, an air cylinder is further arranged on the machining table in an inserted mode and fixedly connected with the machining table, and the motor shell is fixedly connected with the air cylinder. A motor shell on a machining table can be clamped through the fixing mechanism, the grinding plate can be driven to do circular motion through the driving mechanism, the motor shell can be ground through the grinding plate, and the grinding plate can be driven to do circular motion through the driving mechanism. The grinding plate can be driven to rotate through the built-in motor of the connecting rod, then the grinding plate is controlled by the air cylinder to move downwards so that the motor shell can be ground, meanwhile, the distance between the grinding plate and the axis of the rotating plate can be controlled through the adjusting mechanism, grinding work of motor shells of different sizes can be met, and the application range is wider.

Description

Technical Field

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

[0002] With the rapid development of cities, residents are demanding higher and higher standards for their quality of life. Since the Industrial Revolution, the creation and use of various mechanical equipment have brought prosperity and progress to mankind. A motor consists of a stator, rotor, and housing. After the motor housing is cut, burrs will form on the end face, which needs to be removed manually with sandpaper or a scraper. The cut end face of the motor housing is sharp and can easily injure workers.

[0003] According to the Chinese patent document with the announcement number CN212071359U, a device for deburring the housing of a water pump motor is disclosed, which includes a workbench, a boss, a fixing device, a lifting column, a cross bar, a first motor, a second motor, a transmission belt, a fixing plate, a flattening device, a controller, and a motor housing. The beneficial effect of the utility model is that it replaces manual removal of end face burrs, avoids scratches on the end face of the motor housing, and facilitates cleaning of the end face burrs of the motor housing.

[0004] However, in the above device, the position of the grinding device is fixed, and the trajectory of the grinding device's circular motion is also fixed, which means that the device can only grind the end faces of motor housings with the same diameter, which is very limited. To this end, a burr removal device for motor housing processing is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a burr removal device for machining a motor housing, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a burr removal device for motor housing processing, comprising a processing table, support frames are fixedly installed on both sides of the bottom of the processing table, a fixing mechanism acting on the motor housing is provided at the upper end of the processing table, a cylinder is also inserted into the processing table and fixedly connected to the cylinder, a lifting frame is fixedly installed on the upper end of the cylinder, a rotating shaft is rotatably installed at the bottom of the lifting frame, a driving mechanism is provided at the upper end of the rotating shaft, a rotating plate is fixedly installed at the bottom of the rotating shaft, a grinding plate is provided at the bottom of the rotating plate, and an adjustment mechanism acting on the grinding plate is provided on the rotating plate. The adjusting mechanism consists of a rotating part, an adjusting screw, a guide block and a connecting rod, the upper end of the grinding plate is rotatably installed with a connecting rod, and a built-in motor acting on the grinding plate is provided inside the connecting rod, the upper end of the connecting rod is fixedly installed with a guide block, the guide block is slidably installed in a guide groove opened at the bottom of the rotating plate, and an adjusting screw is rotatably installed in the guide groove, the adjusting screw passes through the guide block and is connected to the guide block by threaded fitting, one end of the adjusting screw passes through the rotating plate and extends to the side wall of the rotating plate, the extending end of the adjusting screw is fixedly installed with a rotating part, and the rotating part is fixedly mounted on the outer wall of the rotating plate.

[0007] As a further preferred embodiment of the present technical solution, a plurality of anti-slip slits are provided on the outer wall of the rotating member, and the plurality of anti-slip slits are arranged in a ring array.

[0008] As a further preferred embodiment of the present technical solution, a reinforcement plate is fixedly installed between the two support frames, and the bottom of the cylinder is fixedly connected to the upper end of the reinforcement plate.

[0009] As a further preferred embodiment of the present technical solution, the driving mechanism is composed of a driving gear, a driven gear and a driving motor. The upper end of the lifting frame is rotatably mounted with the driven gear, the upper end of the rotating shaft is fixedly connected to the driven gear, the upper end of the lifting frame is also rotatably mounted with a driving gear that meshes with the driven gear, the bottom of the lifting frame is fixedly mounted with a driving motor, and the output shaft of the driving motor is fixedly connected to the driving gear.

[0010] As a further preferred embodiment of the present technical solution, the diameter of the driving gear is smaller than that of the driven gear, and sealing covers are provided on the outside of the driving gear and the driven gear, and the sealing covers are fixedly connected to the lifting frame.

[0011] As a further preferred embodiment of the present technical solution, the fixing mechanism is composed of two clamping assemblies and a control assembly acting on the two clamping assemblies, the two clamping assemblies are symmetrically distributed on both sides of the upper end of the processing table, the clamping assembly is composed of a clamping plate, a slider and a column, the bottom sides of the clamping plate are respectively fixedly installed with columns, the bottoms of the two columns are respectively fixedly connected with sliders, the two sliders are respectively slidably installed in two slide grooves opened on the upper surface of the processing table, and the control assembly is located in the slide groove.

[0012] As a further preferred embodiment of the present technical solution, the control assembly consists of an adjusting member, a double-headed lead screw, a slider, and a guide rod. A guide rod is fixedly installed in one of the slide grooves, and the guide rod slides through the two sliders. A double-headed lead screw is rotatably installed in the other slide groove. Both ends of the double-headed lead screw respectively pass through the two sliders and are connected to the two sliders by threaded fittings. One end of the double-headed lead screw extends to the outer wall of the processing table and is fixedly connected to the adjusting member, and the adjusting member is rotatably installed on the outer wall of the processing table.

[0013] The utility model provides a burr removal device for motor housing processing, which has the following features:

[0014] Beneficial effects:

[0015] The utility model can clamp the motor housing on the processing table through the fixing mechanism, can drive the grinding plate to make circular motion through the driving mechanism, can drive the grinding plate to rotate through the built-in motor of the connecting rod, and then can control the grinding plate to move downward through the cylinder to grind the motor housing. At the same time, the spacing between the grinding plate and the axis of the rotating plate can be controlled by the adjusting mechanism, so as to meet the grinding work of motor housings of different sizes and has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 A schematic diagram of the overall structure of the utility model from another perspective;

[0018] Figure 3 It is a front view of the utility model;

[0019] Figure 4 It is a structural diagram of the fixing mechanism in the present utility model;

[0020] Figure 5 For this utility model Figure 2 Schematic diagram of the structure of A;

[0021] In the figure: 1. Support frame; 2. Processing table; 3. Cylinder; 4. Lifting frame; 5. Rotating plate; 6. Driving gear; 7. Driven gear; 8. Sealing cover; 9. Clamping plate; 10. Reinforcement plate; 11. Driving motor; 12. Rotating shaft; 13. Adjusting part; 14. Double-headed screw; 15. Slide; 16. Slider; 17. Column; 18. Guide rod; 19. Rotating part; 20. Adjusting screw; 21. Guide block; 22. Grinding plate; 23. Connecting rod; 24. Guide groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figures 1 to 5 As shown, in this embodiment, a burr removal device for motor housing processing includes a processing table 2, support frames 1 are fixedly installed on both sides of the bottom of the processing table 2, and a fixing mechanism acting on the motor housing is provided on the upper end of the processing table 2. A cylinder 3 is also inserted on the processing table 2 and fixedly connected to the cylinder 3. A lifting frame 4 is fixedly installed on the upper end of the cylinder 3. A rotating shaft 12 is rotatably installed at the bottom of the lifting frame 4. A driving mechanism is provided at the upper end of the rotating shaft 12. A rotating plate 5 is fixedly installed at the bottom of the rotating shaft 12. A grinding plate 22 is provided at the bottom of the rotating plate 5. An adjusting mechanism acting on the grinding plate 22 is provided on the rotating plate 5. The adjusting mechanism consists of a rotating member 19 and an adjusting screw 2 0, a guide block 21 and a connecting rod 23, the upper end of the grinding plate 22 is rotatably installed with the connecting rod 23, the interior of the connecting rod 23 is provided with a built-in motor acting on the grinding plate 22, the upper end of the connecting rod 23 is fixedly installed with a guide block 21, the guide block 21 is slidably installed in a guide groove 24 opened at the bottom of the rotating plate 5, an adjusting screw 20 is rotatably installed in the guide groove 24, the adjusting screw 20 passes through the guide block 21 and is connected to the guide block 21 by threaded fitting, one end of the adjusting screw 20 passes through the rotating plate 5 and extends to the side wall of the rotating plate 5, the extending end of the adjusting screw 20 is fixedly installed with a rotating member 19, and the rotating member 19 is fixedly mounted on the outer wall of the rotating plate 5.

[0024] A plurality of anti-slip slits are provided on the outer wall of the rotating member 19 , and the plurality of anti-slip slits are arranged in a ring array.

[0025] The anti-slip groove can increase the friction between the worker's hand and the rotating member 19.

[0026] A reinforcement plate 10 is fixedly installed between the two support frames 1 , and the bottom of the cylinder 3 is fixedly connected to the upper end of the reinforcement plate 10 .

[0027] The reinforcement plate 10 can improve the firmness of the support frame 1 and the processing table 2 and can also support the cylinder 3.

[0028] Among them, the driving mechanism consists of a driving gear 6, a driven gear 7 and a driving motor 11. The upper end of the lifting frame 4 is rotatably mounted with the driven gear 7, the upper end of the rotating shaft 12 is fixedly connected to the driven gear 7, and the upper end of the lifting frame 4 is also rotatably mounted with a driving gear 6 that meshes with the driven gear 7. The bottom of the lifting frame 4 is fixedly mounted with a driving motor 11, and the output shaft of the driving motor 11 is fixedly connected to the driving gear 6.

[0029] When in use, the driving motor 11 drives the driving gear 6 to rotate, thereby driving the driven gear 7 to rotate, and then driving the rotating shaft 12 and the rotating plate 5 to rotate, thereby controlling the grinding plate 22 at the bottom of the rotating plate 5 to perform circular motion.

[0030] The diameter of the driving gear 6 is smaller than that of the driven gear 7 . A sealing cover 8 is provided on the outside of the driving gear 6 and the driven gear 7 . The sealing cover 8 is fixedly connected to the lifting frame 4 .

[0031] With such an arrangement, a labor-saving gear set can be formed between the driving gear 6 and the driven gear 7, thereby reducing the stress on the output shaft of the drive motor 11. The sealing cover 8 can protect the driving gear 6 and the driven gear 7.

[0032] Among them, the fixing mechanism consists of two clamping components and a control component acting on the two clamping components. The two clamping components are symmetrically distributed on both sides of the upper end of the processing table 2. The clamping components are composed of a clamping plate 9, a slider 16 and a column 17. The columns 17 are fixedly installed on both sides of the bottom of the clamping plate 9. The bottoms of the two columns 17 are respectively fixedly connected with sliders 16. The two sliders 16 are respectively slidably installed in two slide grooves 15 opened on the upper surface of the processing table 2, and the control component is located in the slide groove 15.

[0033] Among them, the control component consists of an adjusting part 13, a double-headed screw 14, a slider 16, and a guide rod 18. A guide rod 18 is fixedly installed in a slide groove 15, and the guide rod 18 slides through the two sliders 16. The double-headed screw 14 is rotatably installed in the other slide groove 15. The two ends of the double-headed screw 14 respectively pass through the two sliders 16 and are connected to the two sliders 16 by threaded fitting. One end of the double-headed screw 14 extends to the outer wall of the processing table 2 and is fixedly connected to the adjusting part 13. The adjusting part 13 is rotatably installed on the outer wall of the processing table 2.

[0034] When in use, the rotating adjustment member 13 drives the double-headed screw 14 to rotate, thereby controlling the two sliders 16 to move closer to or away from each other in the slide groove 15, and then adjusting the distance between the two clamping plates 9. The motor housing can be clamped by controlling the two clamping plates 9 to move closer to each other.

[0035] The utility model provides a burr removal device for motor housing processing, and the specific working principle is as follows:

[0036] When in use, the motor housing is placed on the processing table 2 and located between the two clamping plates 9. The rotating adjustment member 13 drives the double-headed screw 14 to rotate, thereby controlling the two sliders 16 to move closer to or away from each other in the slide groove 15, and then adjusting the distance between the two clamping plates 9. The motor housing can be clamped by controlling the two clamping plates 9 to move closer to each other, and then the driving motor 11 drives the active gear 6 to rotate, thereby driving the driven gear 7 to rotate, and then driving the rotating shaft 12 and the rotating plate 5 to rotate, thereby controlling the grinding plate 22 at the bottom of the rotating plate 5 to make a circular motion, and at the same time starting the built-in motor of the connecting rod 23. The machine drives the grinding plate 22 to rotate, and then controls the grinding plate 22 to move downward and contact the end of the motor housing through the cylinder 3, so as to complete the grinding work of the motor housing. The adjusting screw 20 is driven to rotate by rotating the rotating member 19, and the guide block 21 is restricted by the guide groove 24 and cannot rotate. When the adjusting screw 20 rotates, the guide block 21 will slide in the guide groove 24, thereby controlling the position of the grinding plate 22 below the guide block 21. The distance between the grinding plate 22 and the axis of the rotating plate 5 is adjusted according to the motor housing of different diameters to meet the grinding work of motor housings of different sizes, and the scope of application is wider.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A burr removal device for machining a motor housing, comprising a machining table (2), characterized in that: Support frames (1) are fixedly mounted on both sides of the bottom of the processing table (2), a fixing mechanism acting on the motor housing is provided on the upper end of the processing table (2), a cylinder (3) is inserted on the processing table (2) and fixedly connected to the cylinder (3), a lifting frame (4) is fixedly mounted on the upper end of the cylinder (3), a rotating shaft (12) is rotatably mounted on the bottom of the lifting frame (4), a driving mechanism is provided on the upper end of the rotating shaft (12), a rotating plate (5) is fixedly mounted on the bottom of the rotating shaft (12), a grinding plate (22) is provided on the bottom of the rotating plate (5), and an adjusting mechanism acting on the grinding plate (22) is provided on the rotating plate (5), the adjusting mechanism consisting of a rotating member (19), an adjusting screw (20), a guide block (21) and a connecting rod (23). The upper end of the grinding plate (22) is rotatably mounted with a connecting rod (23), and a built-in motor for acting on the grinding plate (22) is provided inside the connecting rod (23). The upper end of the connecting rod (23) is fixedly mounted with a guide block (21), and the guide block (21) is slidably mounted in a guide groove (24) provided at the bottom of the rotating plate (5). An adjusting screw (20) is rotatably mounted in the guide groove (24), and the adjusting screw (20) passes through the guide block (21) and is connected to the guide block (21) by threaded engagement. One end of the adjusting screw (20) passes through the rotating plate (5) and extends to the side wall of the rotating plate (5), and a rotating member (19) is fixedly mounted on the extended end of the adjusting screw (20), and the rotating member (19) is fixedly mounted on the outer wall of the rotating plate (5).

2. The burr removal device for motor housing processing according to claim 1, characterized in that: A plurality of anti-slip slits are provided on the outer wall of the rotating member (19), and the plurality of anti-slip slits are arranged in a ring array.

3. The burr removal device for motor housing processing according to claim 1, characterized in that: A reinforcement plate (10) is fixedly installed between the two support frames (1), and the bottom of the cylinder (3) is fixedly connected to the upper end of the reinforcement plate (10).

4. The burr removal device for motor housing processing according to claim 1, characterized in that: The driving mechanism is composed of a driving gear (6), a driven gear (7) and a driving motor (11); the upper end of the lifting frame (4) is rotatably mounted with the driven gear (7); the upper end of the rotating shaft (12) is fixedly connected to the driven gear (7); the upper end of the lifting frame (4) is also rotatably mounted with a driving gear (6) that meshes with the driven gear (7); the bottom of the lifting frame (4) is fixedly mounted with the driving motor (11); the output shaft of the driving motor (11) is fixedly connected to the driving gear (6).

5. The burr removal device for motor housing processing according to claim 4, characterized in that: The diameter of the driving gear (6) is smaller than the diameter of the driven gear (7). A sealing cover (8) is provided on the outside of the driving gear (6) and the driven gear (7), and the sealing cover (8) is fixedly connected to the lifting frame (4).

6. The burr removal device for motor housing processing according to claim 1, characterized in that: The fixing mechanism is composed of two clamping assemblies and a control assembly acting on the two clamping assemblies. The two clamping assemblies are symmetrically distributed on both sides of the upper end of the processing table (2). The clamping assembly is composed of a clamping plate (9), a slider (16) and a column (17). The bottom sides of the clamping plate (9) are fixedly installed with columns (17), and the bottoms of the two columns (17) are fixedly connected with sliders (16). The two sliders (16) are slidably installed in two slide grooves (15) opened on the upper surface of the processing table (2). The control assembly is located in the slide groove (15).

7. The burr removal device for motor housing processing according to claim 6, characterized in that: The control assembly consists of an adjusting member (13), a double-headed screw (14), a slider (16), and a guide rod (18). A guide rod (18) is fixedly installed in one of the slide grooves (15), and the guide rod (18) slides through the two sliders (16). A double-headed screw (14) is rotatably installed in the other slide groove (15). The two ends of the double-headed screw (14) respectively pass through the two sliders (16) and are connected to the two sliders (16) by threaded engagement. One end of the double-headed screw (14) extends to the outer wall of the processing table (2) and is fixedly connected to the adjusting member (13). The adjusting member (13) is rotatably installed on the outer wall of the processing table (2).

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