Motor stator core surface deburring device

Abstract

The utility model discloses a motor stator iron core surface deburring device which comprises an equipment base, a sliding groove is formed in the equipment base, a feeding plate is arranged on the sliding groove in a sliding mode, a plurality of sets of clamping grooves are formed in the feeding plate at equal intervals, and the motor stator iron core surface deburring device further comprises a detachable workpiece containing unit. The detachable workpiece containing unit comprises a clamping column inserted into the clamping groove, a workpiece clamping base is fixedly connected to the upper portion of the clamping column, a locking groove is formed in the side face of the clamping column, and a limiting rod is fixedly connected to the lower end of the clamping column. The utility model belongs to the technical field of motor stator iron core production, and effectively solves the problems that a part structure of a motor stator iron core surface deburring device is not easy to replace, and the machining adaptability to products with different sizes is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of the production of motor stator cores, and specifically refers to a deburring device for the surface of a motor stator core. Background Art

[0002] The iron core is a core component in a motor, used to increase the magnetic flux of the inductor coil to achieve the maximum conversion of electromagnetic power, and plays a crucial role in the entire motor. During the production and processing of the existing circular iron core, it is necessary to remove the burrs on the edge to improve the smoothness, thereby improving the processing quality of the iron core. The existing deburring devices for the surface of motor stator cores have the problems of only being able to clamp one stator core at a time, low processing efficiency, and low versatility.

[0003] For example, the publication (announcement) number: CN219359050U, a deburring device for the surface of a motor stator core, can clamp multiple stator cores at a time and has high processing efficiency.

[0004] However, when the above patent is used, during the processing of motor stator cores with different specifications and sizes, the component structure is not easy to replace and use, increasing the use cost of the product processing equipment. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is that the component structure of the deburring device for the surface of the motor stator core is not easy to replace, and the adaptability to the processing of products with different sizes is relatively low.

[0006] The technical solution adopted by the utility model is as follows: A deburring device for the surface of a motor stator core proposed by the utility model includes an equipment base, a sliding groove is opened on the equipment base, a loading plate is slidably arranged on the sliding groove, a number of groups of card slots are equidistantly opened on the loading plate, and a detachable workpiece placement unit is further included. The detachable workpiece placement unit includes a clamping column inserted into the card slot, a workpiece clamping seat is fixedly connected to the upper part of the clamping column, a locking groove is opened on the side of the clamping column, and a limiting rod is fixedly connected to the lower end of the clamping column.

[0007] Further, a locking unit is fixedly connected to the lower part of the loading plate. The locking unit includes a connecting plate fixedly connected to the lower part of the loading plate, a push rod is slidably arranged on the connecting plate, an arc-shaped limiting block inserted and matched with the locking groove is fixedly connected to the end of the push rod, and a top spring is sleeved on the push rod.

[0008] Further, a cross plate is fixedly connected to the equipment base, and a guiding groove is opened on the cross plate.

[0009] Further, a limiting seat is fixedly connected to the equipment base, a limiting air cylinder penetrates through the limiting seat, a limiting plate slidably arranged on the guiding groove is fixedly connected to the output end of the limiting air cylinder, and an infrared sensor is embedded on the side of the limiting plate.

[0010] Furthermore, a processing bracket is fixedly connected to the upper end of the equipment base. A hydraulic cylinder penetrates through the processing bracket. An electric motor device is fixedly connected to the output end of the hydraulic cylinder. A rotating seat is fixedly connected to the output end of the electric motor device. A deburring and grinding head is inserted into the lower part of the rotating seat. A threaded rod, which is screwed on the side wall of the rotating seat, penetrates through the deburring and grinding head.

[0011] Furthermore, a controller is fixedly connected to the processing bracket, and the infrared sensor is electrically connected to the controller.

[0012] The beneficial effects achieved by the present utility model with the above structure are as follows:

[0013] 1. By setting the component structure for processing the motor stator core to achieve the function of rapid installation and replacement, the processing and usage cost of the equipment can be reduced, and the usage efficiency can be improved;

[0014] 2. When used in combination with the induction device and the limiting mechanism, the processing can be automatically controlled, reducing the trouble of manual operation and control. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the embodiment of the present utility model;

[0016] Figure 2 is the overall structural schematic diagram of another perspective of the embodiment of the present utility model;

[0017] Figure 3 is the partial structural schematic diagram of the loading plate;

[0018] Figure 4 is the installation structural schematic diagram of the detachable workpiece placement unit;

[0019] Figure 5 is the combined structural schematic diagram of the structural limit;

[0020] Figure 6 is the exploded view of the installation structure of the deburring and grinding head.

[0021] Among them, 1. Equipment base; 2. Sliding groove; 3. Loading plate; 4. Card slot; 5. Clamping post; 6. Workpiece clamping seat; 7. Locking groove; 8. Limiting rod; 9. Connecting plate; 10. Push rod; 11. Arc-shaped limiting block; 12. Tightening spring; 13. Cross plate; 14. Guide groove; 15. Limiting seat; 16. Limiting cylinder; 17. Limiting plate; 18. Infrared sensor; 19. Processing bracket; 20. Hydraulic cylinder; 21. Electric motor device; 22. Rotating seat; 23. Deburring and grinding head; 24. Threaded rod; 25. Controller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Such asFigure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , a deburring device for the surface of a motor stator core proposed by the present utility model includes an equipment base 1. A sliding groove 2 is provided on the equipment base 1. A feeding plate 3 is slidably provided on the sliding groove 2. A plurality of groups of card slots 4 are equidistantly provided on the feeding plate 3. It further includes a detachable workpiece placing unit. The detachable workpiece placing unit includes a clamping post 5 inserted into the card slots 4. A workpiece clamping seat 6 is fixedly connected to the upper part of the clamping post 5. A locking groove 7 is provided on the side of the clamping post 5. A limiting rod 8 is fixedly connected to the lower end of the clamping post 5. A locking unit is fixedly connected to the lower part of the feeding plate 3. The locking unit includes a connecting plate 9 fixedly connected to the lower part of the feeding plate 3. A push rod 10 is slidably provided on the connecting plate 9. An arc-shaped limiting block 11 that is inserted and matched with the locking groove 7 is fixedly connected to the end of the push rod 10. A tightening spring 12 is sleeved on the push rod 10.

[0023] A cross plate 13 is fixedly connected to the equipment base 1. A guiding groove 14 is provided on the cross plate 13. A limiting seat 15 is fixedly connected to the equipment base 1. A limiting air cylinder 16 penetrates through the limiting seat 15. A limiting plate 17 that is slidably provided on the guiding groove 14 is fixedly connected to the output end of the limiting air cylinder 16. An infrared sensor 18 is embedded on the side of the limiting plate 17.

[0024] A processing support 19 is fixedly connected to the upper end of the equipment base 1. A hydraulic cylinder 20 penetrates through the processing support 19. A motor device 21 is fixedly connected to the output end of the hydraulic cylinder 20. A rotating seat 22 is fixedly connected to the output end of the motor device 21. A deburring grinding head 23 is inserted into the lower part of the rotating seat 22. A threaded rod 24 that is screwed on the side wall of the rotating seat 22 penetrates through the deburring grinding head 23.

[0025] A controller 25 is fixedly connected to the processing support 19. The infrared sensor 18 is electrically connected to the controller 25.

[0026] During specific use, the user inserts and installs the workpiece clamping seat 6 with a suitable processing size on the card slots 4 through the clamping post 5. During the installation process, the clamping post 5 cooperates with the arc surface of the arc-shaped limiting block 11 to compress the tightening spring 12. When the clamping post 5 reaches the installation position, the vertical height of the arc-shaped limiting block 11 corresponds to that of the locking groove 7. Under the elastic potential energy of the tightening spring 12, the arc-shaped limiting block 11 is inserted into the locking groove 7 to limit the clamping post 5, realizing a rapid installation operation;

[0027] The deburring grinding head 23 with a suitable size is inserted into the rotating seat 22 and fixed by screwing the threaded rod 24, realizing the deburring cooperation of the workpiece;

[0028] By sliding the loading plate 3 on the sliding groove 2, the limiting rod 8 moves to the position limited by the limiting plate 17 and stops. At this time, the infrared sensor 18 controls the hydraulic cylinder 20 and the motor device 21 to work through induction, and the hydraulic cylinder 20 moves the device downward. The burr grinding head 23 is stuck on the outside of the stator core installed on the workpiece clamp 6, and cooperates with the motor device 21 to drive the rotating seat 22 and the burr grinding head 23 to rotate, realizing the processing and removal of burrs;

[0029] After the limiting cylinder 16 drives the limiting plate 17 to reset, the hydraulic cylinder 20 also resets. The loading plate 3 can be continuously slid, and then the limiting cylinder 16 controls the limiting plate 17 to reset to the limiting height. Repeating the above steps can perform continuous processing operations;

[0030] The above is the entire usage process of a deburring device for the surface of a motor stator core.

[0031] The above describes the present invention and its implementation manners. This description is not restrictive, and what is shown in the drawings is only one of the implementation manners of the present invention. The actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative work without departing from the creative purpose of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A deburring device for the surface of a motor stator core, comprising a device base, a sliding groove is provided on the device base, a loading plate is slidably provided on the sliding groove, and a plurality of group slots are provided on the loading plate at equal distances, characterized in that: It also includes a detachable workpiece placement unit, which includes a clamping column inserted into the clamping slot, a workpiece clamping seat is fixedly connected to the upper part of the clamping column, a locking groove is opened on the side of the clamping column, and a limiting rod is fixedly connected to the lower end of the clamping column.

2. The motor stator core surface deburring device according to claim 1, characterized in that: A locking unit is fixedly connected to the lower part of the loading plate, and the locking unit includes a connecting plate fixedly connected to the lower part of the loading plate. A push rod is slidably provided on the connecting plate. An arc-shaped limit block that is plugged into the locking groove is fixedly connected to the end of the push rod, and a tightening spring is sleeved on the push rod.

3. The motor stator core surface deburring device according to claim 2, characterized in that: A transverse plate is fixedly connected to the equipment base, and a guide groove is provided on the transverse plate.

4. The motor stator core surface deburring device according to claim 3, characterized in that: A limit seat is fixedly connected to the equipment base, a limit cylinder is passed through the limit seat, a limit plate slidably arranged on the guide groove is fixedly connected to the output end of the limit cylinder, and an infrared sensor is embedded in the side of the limit plate.

5. The motor stator core surface deburring device according to claim 4, characterized in that: A processing bracket is fixedly connected to the upper end of the equipment base, a hydraulic cylinder passes through the processing bracket, a motor device is fixedly connected to the output end of the hydraulic cylinder, a rotating seat is fixedly connected to the output end of the motor device, a deburring grinding head is inserted into the lower part of the rotating seat, and a threaded rod screwed on the side wall of the rotating seat is passed through the burr grinding head.

6. The motor stator core surface deburring device according to claim 5, characterized in that: A controller is fixedly connected to the processing bracket, and the infrared sensor is electrically connected to the controller.

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