Rotor core turning device

Abstract

The utility model provides a rotor core turning processing device, including a frame, a rotor feeding assembly, a rotor clamping assembly, a rotor rotating assembly and a rotor turning assembly; the rotor feeding assembly includes a feeding track, a pushing block and a pushing driver, the pushing end of the pushing driver is used to push the rotor core to the rotor clamping station of the rotor clamping assembly; the rotor clamping assembly includes a left support frame, a right support frame, a rotor left end clamping column, a rotor right end clamping column and a rotor clamping driver, the clamping end of the rotor clamping driver extends out to clamp the rotor core on the rotor clamping station; the rotor rotating assembly is used to rotationally drive the rotor core located at the rotor clamping station; the rotor turning assembly is used to turn the rotor core located at the rotor clamping station. The device of this technical solution can automatically feed the rotor core and quickly clamp and process the rotor core, thereby improving production and processing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing of motor accessories, in particular to a rotor core turning processing device. Background Art

[0002] Some motors use cast aluminum rotor cores. After aluminum casting, the outer surface of the rotor core has aluminum burrs or a large outer diameter. The outer surface of the rotor core needs to be turned to remove the burrs and make the outer diameter of the rotor core meet the requirements before subsequent motor assembly. At present, the rotor core needs to be manually clamped on the centering fixture on the lathe for processing each time, and the fixture needs to be loosened and clamped each time, which is troublesome and seriously affects production efficiency. Utility Model Content

[0003] The main purpose of the utility model is to provide a rotor core turning processing device, which can automatically load the rotor core and quickly clamp and process the rotor core, thereby improving the production and processing efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a rotor core turning processing device, including a frame, on which a rotor feeding assembly, a rotor clamping assembly, a rotor rotating assembly and a rotor turning assembly are installed; the rotor feeding assembly includes a feeding rail, a pushing block and a pushing driver, the feeding rail is fixedly connected to the frame, the pushing block is arranged at the discharge port of the feeding rail, the pushing driver is installed on the frame, the pushing end of the pushing driver is fixedly connected to the pushing block and is used to push the rotor core to the rotor clamping station of the rotor clamping assembly; the rotor clamping assembly includes a left support frame, a right support frame, a rotor left end clamping column, a rotor right end clamping column, and a rotor left end clamping column. The left support frame and the right support frame are both fixedly connected to the frame, and the rotor clamping station is arranged between the left support frame and the right support frame. The rotor left end clamping column is rotatably connected to the left support frame, and the rotor right end clamping column is coaxially arranged on the right side of the rotor left end clamping column. The rotor clamping driver is installed on the right support frame, and the clamping end of the rotor clamping driver is rotatably connected to the rotor right end clamping column, and the clamping end extends out to clamp the rotor core on the rotor clamping station; the rotor rotating assembly is used to rotationally drive the rotor core located on the rotor clamping station; the rotor turning assembly is used to turn the rotor core located on the rotor clamping station.

[0005] The beneficial effects of the utility model are as follows: by setting a feeding assembly, the rotor core enters the pushing block from the discharge port of the feeding track, and the pushing block is driven by the pushing driver to push the rotor core to the rotor clamping station of the rotor clamping assembly, thereby realizing automatic and stable feeding of the rotor core; by setting a rotor clamping assembly, the clamping column at the left end of the rotor abuts against the left end of the rotor core, and the clamping column at the right end of the rotor abuts against the right end of the rotor, and the rotor clamping driver drives to clamp the rotor core along the axial direction of the rotor, thereby realizing automatic clamping of the rotor core; by setting a rotor rotating assembly to drive the rotation of the rotor core, and by setting a rotor turning assembly to turn the rotor core, thereby realizing automatic processing of the rotor core, and replacing manual feeding operations, thereby improving production and processing efficiency.

[0006] In some embodiments, the rotor loading assembly further includes a push guide tube, the push guide tube is fixedly connected to the frame, a guide hole is provided in the push guide tube, the push block is movably arranged in the guide hole, and a receiving groove is provided on the push block for the rotor core to be placed in. By adopting the above structure, the push block can move and push materials stably, and the push block can push materials more reliably.

[0007] In some embodiments, the pushing guide tube is arranged below the front side of the rotor clamping station. By adopting the above structure, waste chips after processing are prevented from falling into the guide hole, and the reliability of pushing materials by the pushing block is improved.

[0008] In some embodiments, the feeding track is inclined, the discharge port is located at the lower end of the feeding track, and the discharge port is connected to the guide hole. By adopting the above structure, the rotor core is automatically fed by gravity, thereby improving the feeding efficiency.

[0009] In some embodiments, the rotor left end clamping column and / or the rotor right end clamping column are provided with a positioning protrusion, and the positioning protrusion is used to be inserted into the shaft hole of the rotor core. By adopting the above structure, the rotation axis of the clamping column coincides with the axis of the rotor core, thereby improving the rotation stability of the rotor core.

[0010] In some embodiments, the rotor rotating assembly includes a driving roller, a driven roller, a clamping belt, a roller driver, a clamping bracket and a bracket driver, the driving roller and the driven roller are both rotatably connected to the clamping bracket, the clamping belt is wound between the driving roller and the driven roller bracket, the roller driver is mounted on the clamping bracket and used to drive the driving roller to rotate, the bracket driver is mounted on the frame, and the output end of the bracket driver is connected to the clamping bracket and used to clamp the clamping belt on the outer peripheral wall of the rotor core. By adopting the above structure, the rotor rotating assembly can drive the rotor core to rotate, and the rotor core can rotate stably and reliably.

[0011] In some embodiments, the support driver includes a swing shaft and a shaft driving motor, one end of the swing shaft is fixedly connected to the clamping support, the other end of the swing shaft is rotatably connected to the frame, and the shaft driving motor is in driving connection with the swing shaft. By adopting the above structure, the clamping belt can be pressed against the outer peripheral wall of the rotor core. When the rotor core is processed, the clamping belt can be automatically loosened to facilitate the removal of the rotor core.

[0012] In some embodiments, the rotor turning assembly includes a cutting tool and a tool driver, wherein the cutting tool is fixedly connected to an output end of the tool driver, and the tool driver is mounted on a frame and used to enable the cutting tool to cut the rotor core. By adopting the above structure, the rotor turning assembly can turn the rotor core.

[0013] In some embodiments, a rotor discharge track is also installed on the frame, and the inlet of the rotor discharge track is located directly below the rotor clamping station. By adopting the above structure, the unloading of the rotor core is convenient, and the processed rotor core is collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a top view schematic diagram of a rotor core turning processing device of the utility model;

[0015] Figure 2 It is a front view schematic diagram of a rotor core turning processing device of the utility model;

[0016] Figure 3 is a schematic diagram of the structure of the rotor clamping assembly;

[0017] Description of reference numerals:

[0018] 1. Rotor feeding assembly; 11. Feeding track; 12. Pushing block; 121. Accommodating groove; 13. Pushing drive; 14. Pushing guide tube; 141. Guide hole; 2. Rotor clamping assembly; 21. Left support frame; 22. Right support frame; 23. Clamping column at the left end of the rotor; 24. Clamping column at the right end of the rotor; 25. Rotor clamping drive; 26. Positioning boss; 3. Rotor rotating assembly; 31. Active roller; 32. Driven roller; 33. Clamping belt; 34. Roller drive; 35. Clamping bracket; 36. Swinging shaft; 37. Shaft drive motor; 4. Rotor turning assembly; 41. Cutting tool; 42. Tool drive; 5. Rotor discharge track; 10. Rotor core. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0020] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "front" and "back" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0021] like Figures 1 to 3 As shown, this embodiment provides a rotor core turning processing device, including a frame, on which a rotor feeding assembly 1, a rotor clamping assembly 2, a rotor rotating assembly 3 and a rotor turning assembly 4 are installed; the rotor feeding assembly 1 includes a feeding track 11, a pushing block 12 and a pushing driver 13, the feeding track 11 is fixedly connected to the frame, the pushing block 12 is arranged at the discharge port of the feeding track 11, the pushing driver 13 is installed on the frame, and the pushing end of the pushing driver 13 is fixedly connected to the pushing block 12 and is used to push the rotor core 10 to the rotor clamping station of the rotor clamping assembly 2; the rotor clamping assembly 2 includes a left support frame 21, a right support frame 22, a rotor left end clamping column 23, a rotor right end clamping column 24 and a rotor The clamping driver 25, the left support frame 21 and the right support frame 22 are both fixedly connected to the frame, the rotor clamping station is arranged between the left support frame 21 and the right support frame 22, the rotor left end clamping column 23 is rotatably connected to the left support frame 21, the rotor right end clamping column 24 is coaxially arranged on the right side of the rotor left end clamping column 23, the rotor clamping driver 25 is installed on the right support frame 22, the clamping end of the rotor clamping driver 25 is rotatably connected to the rotor right end clamping column 24, the clamping end extends out to clamp the rotor core 10 on the rotor clamping station; the rotor rotating assembly 3 is used to rotationally drive the rotor core 10 located on the rotor clamping station; the rotor turning assembly 4 is used to turn the rotor core 10 located on the rotor clamping station.

[0022] As can be known from the above embodiments, by setting a feeding assembly, the rotor core 10 enters the pushing block 12 from the discharge port of the feeding track 11, and the pushing block 12 is driven by the pushing driver 13 to push the rotor core 10 to the rotor clamping station of the rotor clamping assembly 2, thereby realizing automatic and stable feeding of the rotor core 10; by setting the rotor clamping assembly 2, the clamping column 23 at the left end of the rotor abuts against the left end of the rotor core 10, and the clamping column 24 at the right end of the rotor abuts against the right end of the rotor, and the rotor clamping driver 25 drives to clamp the rotor core 10 along the rotor axis, thereby realizing automatic clamping of the rotor core 10; by setting the rotor rotating assembly 3 to drive the rotation of the rotor core 10, and by setting the rotor turning assembly 4 to turn the rotor core 10, the automatic processing of the rotor core 10 is realized, and the manual loading operation is replaced, thereby improving the production and processing efficiency.

[0023] In this embodiment, the rotor loading assembly 1 also includes a pushing guide tube 14, which is fixedly connected to the frame. A guide hole 141 is provided in the pushing guide tube 14. The pushing block 12 is movably arranged in the guide hole 141. The pushing block 12 is provided with a receiving groove 121 for the rotor core 10 to be placed therein, thereby stabilizing the movement of the pushing block 12 and improving the reliability of the pushing of the pushing block 12.

[0024] In this embodiment, the pushing guide tube 14 is disposed below the front side of the rotor clamping station, thereby preventing waste chips from falling into the guide hole 141 after processing, thereby improving the reliability of pushing materials by the pushing block 12.

[0025] In this embodiment, the loading track 11 is inclined, the discharge port is located at the lower end of the loading track 11, and the discharge port is connected to the guide hole 141, thereby facilitating the automatic loading of the rotor core 10 by gravity and improving the loading efficiency.

[0026] In this embodiment, a positioning boss 26 is provided on the clamping column 23 at the left end of the rotor and / or the clamping column 24 at the right end of the rotor. The positioning boss 26 is used to be inserted into the axial hole of the rotor core 10, so that the rotation axis of the clamping column coincides with the axis of the rotor core 10, thereby improving the rotation stability of the rotor core 10.

[0027] In this embodiment, the rotor rotating component 3 includes a driving roller 31, a driven roller 32, a clamping belt 33, a roller driver 34, a clamping bracket 35 and a bracket driver. The driving roller 31 and the driven roller 32 are both rotatably connected to the clamping bracket 35. The clamping belt 33 is wound between the driving roller 31 and the driven roller 32 brackets. The roller driver 34 is installed on the clamping bracket 35 and is used to drive the driving roller 31 to rotate. The bracket driver is installed on the frame. The output end of the bracket driver is connected to the clamping bracket 35 and is used to clamp the clamping belt 33 on the outer peripheral wall of the rotor core 10, thereby realizing the rotational drive of the rotor core 10 by the rotor rotating component 3, and the rotation of the rotor core 10 is stable and reliable.

[0028] In this embodiment, the bracket driver includes a swinging shaft 36 and a shaft driving motor 37. One end of the swinging shaft 36 is fixedly connected to the clamping bracket 35, and the other end of the swinging shaft 36 is rotatably connected to the frame. The shaft driving motor 37 is transmission-connected to the swinging shaft 36, thereby realizing the clamping of the clamping belt 33 on the outer peripheral wall of the rotor core 10. When the rotor core 10 is processed, the clamping belt 33 can be automatically loosened to facilitate the removal of the rotor core 10.

[0029] In this embodiment, the rotor turning assembly 4 includes a cutting tool 41 and a tool driver 42. The cutting tool 41 is fixedly connected to the output end of the tool driver 42. The tool driver 42 is installed on a frame and is used to enable the cutting tool 41 to cut the rotor core 10, thereby realizing the turning of the rotor core 10 by the rotor turning assembly 4.

[0030] In this embodiment, a rotor discharge track 5 is also installed on the frame, and the inlet of the rotor discharge track 5 is located directly below the rotor clamping station, thereby facilitating the unloading of the rotor core 10 and facilitating the collection of the processed rotor core 10.

[0031] In other embodiments, the feed port of the material track is provided with a feeding vibration plate to improve the feeding efficiency of the rotor core 10 .

[0032] Although the disclosure is disclosed as above, the protection scope of the disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the protection scope of the utility model.

Claims

1. A rotor core turning device, characterized in that: It comprises a frame on which a rotor feeding assembly (1), a rotor clamping assembly (2), a rotor rotating assembly (3) and a rotor turning assembly (4) are mounted; The rotor loading assembly (1) comprises a loading rail (11), a pushing block (12) and a pushing driver (13); the loading rail (11) is fixedly connected to a frame; the pushing block (12) is arranged at a discharge port of the loading rail (11); the pushing driver (13) is installed on the frame; a pushing end of the pushing driver (13) is fixedly connected to the pushing block (12) and is used to push the rotor core (10) to the rotor clamping station of the rotor clamping assembly (2); The rotor clamping assembly (2) comprises a left support frame (21), a right support frame (22), a rotor left-end clamping column (23), a rotor right-end clamping column (24) and a rotor clamping driver (25); the left support frame (21) and the right support frame (22) are both fixedly connected to the frame; a rotor clamping station is provided between the left support frame (21) and the right support frame (22); the rotor left-end clamping column (23) is rotatably connected to the left support frame (21); the rotor right-end clamping column (24) is coaxially arranged on the right side of the rotor left-end clamping column (23); the rotor clamping driver (25) is installed on the right support frame (22); a clamping end of the rotor clamping driver (25) is rotatably connected to the rotor right-end clamping column (24); the clamping end extends out to clamp the rotor core (10) on the rotor clamping station; The rotor rotating assembly (3) is used to rotationally drive the rotor core (10) located on the rotor clamping station; The rotor turning assembly (4) is used for turning a rotor core (10) located at a rotor clamping station.

2. A rotor core turning device according to claim 1, characterized in that: The rotor loading assembly (1) also includes a push guide tube (14), the push guide tube (14) is fixedly connected to the frame, a guide hole (141) is provided in the push guide tube (14), the push block (12) is movably arranged in the guide hole (141), and a receiving groove (121) is provided on the push block (12) for the rotor core (10) to be placed.

3. A rotor core turning device according to claim 2, characterized in that: The pushing guide tube (14) is arranged at the lower front side of the rotor clamping station.

4. A rotor core turning device according to claim 2, characterized in that: The loading track (11) is arranged at an angle, the discharge port is located at the lower end of the loading track (11), and the discharge port is communicated with the guide hole (141).

5. The rotor core turning device according to claim 1, characterized in that: The rotor left end clamping column (23) and / or the rotor right end clamping column (24) are provided with a positioning protrusion (26), and the positioning protrusion (26) is used to be inserted into the shaft hole of the rotor core (10).

6. The rotor core turning device according to claim 1, characterized in that: The rotor rotating assembly (3) comprises a driving roller (31), a driven roller (32), a compression belt (33), a roller driver (34), a compression bracket (35) and a bracket driver. The driving roller (31) and the driven roller (32) are both rotatably connected to the compression bracket (35). The compression belt (33) is wound between the driving roller (31) and the driven roller (32) brackets. The roller driver (34) is mounted on the compression bracket (35) and is used to drive the driving roller (31) to rotate. The bracket driver is mounted on a frame. The output end of the bracket driver is connected to the compression bracket (35) and is used to compress the compression belt (33) onto the outer peripheral wall of the rotor core (10).

7. The rotor core turning device according to claim 6, characterized in that: The support driver comprises a swing shaft (36) and a shaft driving motor (37); one end of the swing shaft (36) is fixedly connected to the pressing support (35); the other end of the swing shaft (36) is rotatably connected to the frame; and the shaft driving motor (37) is drivingly connected to the swing shaft (36).

8. The rotor core turning device according to claim 1, characterized in that: The rotor turning assembly (4) comprises a cutting tool (41) and a tool driver (42); the cutting tool (41) is fixedly connected to the output end of the tool driver (42); the tool driver (42) is mounted on a frame and is used to enable the cutting tool (41) to cut the rotor core (10).

9. The rotor core turning device according to claim 1, characterized in that: A rotor discharging track (5) is also installed on the frame, and the inlet of the rotor discharging track (5) is located directly below the rotor clamping station.

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