Rotor winding die

Abstract

The utility model discloses a rotor winding die which comprises a supporting table, a rotating shaft is rotatably arranged on the supporting table, a first motor is fixedly arranged at the bottom of the supporting table, the output end of the first motor is fixed to the rotating shaft, a rotating table is fixedly arranged at the top end of the rotating shaft, a plurality of notches are formed in the rotating table, and the rotating shaft is fixed to the rotating table. Rotor bodies are inserted in the positions, located in the multiple notches, of the rotating table, an air cylinder is fixedly arranged at the position, close to the edge, of the bottom of the supporting table, a lower clamping block is rotationally arranged at the output end of the air cylinder, a second motor is arranged above the rotating table, and an upper clamping block is fixedly arranged at the output end of the second motor. The output end of the air cylinder drives the lower clamping block to move upwards, the lower clamping block abuts against the bottom end of the rotor body, the rotor body is pushed to move upwards, the top end of the rotor body abuts against the upper clamping block, then the rotor body is fixed, meanwhile, the rotor body which is wound previously can be discharged, the feeding and discharging waiting time is shortened, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rotor winding, in particular to a rotor winding mould. Background Art

[0002] The rotor of a motor generally includes a rotor core and a rotor winding. The rotor core is generally processed and produced by a high-speed stamping machine, and then copper wire is wound around the rotor core by special equipment to form a rotor winding. In the rotor processing project, rotor winding is a very important step. At present, the common winding method is achieved through a winding machine. Common winding machines will cause the rotor to jump during the winding process, resulting in inaccurate winding. At the same time, there is generally only one device to fix the rotor. When the rotor is wound, the machine must be stopped first and the rotor must be removed before continuing to work.

[0003] With the development of society, such rotor winding machines obviously cannot meet the needs. Since the winding end of the slotted rotor uses a slotted method to fix the enameled wire on the slotted disk at the bottom end of the rotor's commutator, it is not as simple and convenient as a rotor with a winding hook when winding. It is not convenient to fix and remove the rotor when winding, and it is not convenient to rotate the slot to one end of the winding machine when winding each slot. Utility Model Content

[0004] Aiming at the problems that the rotor is not as simple and convenient as a rotor with a winding hook during winding, it is inconvenient to fix and remove the rotor during winding, and it is inconvenient to rotate the embedded groove to one end of the winding machine when winding each embedded groove, the utility model provides a rotor winding mold.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a rotor winding mold, including a support table, a rotating shaft is rotatably arranged on the support table, a first motor is fixedly arranged at the bottom of the support table, the output end of the first motor is fixed to the rotating shaft, a rotating table is fixedly arranged on the top of the rotating shaft, a plurality of slots are opened on the rotating table, and the rotor body is inserted into the plurality of slots of the rotating table, a cylinder is fixedly arranged at the bottom of the support table near the edge, a lower clamp is rotatably arranged at the output end of the cylinder, a second motor is arranged above the rotating table, and an upper clamp is fixedly arranged at the output end of the second motor.

[0006] Preferably, a bearing is provided at the bottom of the lower clamping block, and the output end of the cylinder is connected to the bearing.

[0007] Preferably, the upper clamping block corresponds to the lower clamping block, and the upper clamping block and the lower clamping block are used to clamp a rotor body.

[0008] Preferably, the surfaces of the upper clamping block and the lower clamping block are both provided with anti-slip rubber pads.

[0009] Preferably, a PLC controller is fixedly arranged on the support platform, and the PLC controller is electrically connected to the first motor, the cylinder and the second motor.

[0010] Preferably, a bracket is fixedly provided on the side end of the support platform, and the second motor is fixed to the bracket.

[0011] Preferably, the bottom of the support platform is fixedly provided with pillars, and four pillars are provided.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The output end of the cylinder drives the lower clamp block to move upward, so that the lower clamp block contacts the bottom end of the rotor body, and pushes the rotor body upward, so that the top end of the rotor body contacts the upper clamp block, thereby fixing the rotor body. At the same time, the previously wound rotor body can be unloaded, reducing the waiting time for loading and unloading and improving processing efficiency.

[0014] 2. The upper clamping block is driven to rotate by the second motor, and the rotor body and the lower clamping block are driven to rotate through the cooperation of the bearing. Each time the second motor drives the upper clamping block to rotate a certain angle, each embedded groove on the rotor body can be aligned with the winding machine in turn, and then the above steps are repeated in sequence to wind all the embedded grooves on the rotor body, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a structural schematic diagram of the rotating platform of the utility model;

[0017] Figure 3 It is a schematic structural diagram of the overall cross-section of the utility model;

[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0019] In the figure: 1. support platform; 2. rotating shaft; 3. rotating platform; 4. notch; 5. rotor body; 6. cylinder; 7. lower clamping block; 8. first motor; 9. second motor; 10. upper clamping block; 11. bearing; 12. anti-slip rubber pad; 13. PLC controller; 14. bracket; 15. support. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 A rotor winding mold includes a support table 1, a rotating shaft 2 is rotatably arranged on the support table 1, a first motor 8 is fixedly arranged at the bottom of the support table 1, the output end of the first motor 8 is fixed to the rotating shaft 2, a rotating table 3 is fixedly arranged on the top of the rotating shaft 2, a plurality of slots 4 are opened on the rotating table 3, and rotor bodies 5 are inserted in the plurality of slots 4 of the rotating table 3. By placing the rotor body 5 in the slots 4 on the rotating table 3, the rotating shaft 2 is driven to rotate by the first motor 8, and then the rotating table 3 is driven to rotate, so that the rotating table 3 is rotated by a fixed angle, which is convenient for loading and unloading at the same time.

[0022] Furthermore, a cylinder 6 is fixedly provided at the bottom of the support platform 1 near the edge, a lower clamping block 7 is rotatably provided at the output end of the cylinder 6, a bearing 11 is provided at the bottom of the lower clamping block 7, the output end of the cylinder 6 is connected to the bearing 11, a second motor 9 is provided above the rotating platform 3, a bracket 14 is fixedly provided at the side end of the support platform 1, the second motor 9 is fixed to the bracket 14, an upper clamping block 10 is fixedly provided at the output end of the second motor 9, the upper clamping block 10 corresponds to the lower clamping block 7, and the upper clamping block 10 and the lower clamping block 7 are used to clamp a rotor body 5.

[0023] By adopting the above scheme, the lower clamping block 7 is driven to move upward through the output end of the cylinder 6, so that the lower clamping block 7 abuts against the bottom end of the rotor body 5, and pushes the rotor body 5 to move upward, so that the top of the rotor body 5 abuts against the upper clamping block 10, thereby fixing the rotor body 5, and winding the rotor body 5 through the winding machine, and the upper clamping block 10 is driven to rotate by the second motor 9, and the rotor body 5 and the lower clamping block 7 are driven to rotate through the cooperation of the bearing 11, and each time the second motor 9 drives the upper clamping block 10 to rotate a certain angle, each embedded groove on the rotor body 5 can be aligned with the winding machine in turn, and then the above steps are repeated in turn to wind all the embedded grooves on the rotor body 5.

[0024] Among them, the surfaces of the upper clamping block 10 and the lower clamping block 7 are both provided with anti-skid rubber pads 12, and the clamping stability is improved by providing the anti-skid rubber pads 12.

[0025] In addition, a PLC controller 13 is fixedly installed on the support platform 1 . The PLC controller 13 is electrically connected to the first motor 8 , the cylinder 6 and the second motor 9 , and automatic control is performed through the PLC controller 13 .

[0026] Finally, four pillars 15 are fixedly provided at the bottom of the support platform 1 .

[0027] The operating principle of the utility model is now described as follows: by placing the rotor body 5 in the notch 4 on the rotating table 3, the first motor 8 drives the rotating shaft 2 to rotate, and then drives the rotating table 3 to rotate, so that the rotating table 3 rotates a fixed angle to load the material, and the lower clamping block 7 is driven to move upward by the output end of the cylinder 6, so that the lower clamping block 7 abuts against the bottom end of the rotor body 5, and pushes the rotor body 5 to move upward, so that the top of the rotor body 5 abuts against the upper clamping block 10, thereby fixing the rotor body 5, and winding the rotor body 5 through the winding machine, and the upper clamping block 10 is driven to rotate by the second motor 9, and the rotor body 5 and the lower clamping block 7 are driven to rotate through the cooperation of the bearing 11, each time the second motor 9 drives the upper clamping block 10 to rotate a certain angle, each embedded groove on the rotor body 5 can be aligned with the winding machine in turn, and then the above steps are repeated in turn to wind all the embedded grooves on the rotor body 5, and at the same time, the rotor body 5 that has been wound before can be unloaded, reducing the waiting time for loading and unloading, and improving the processing efficiency.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rotor winding mold, comprising a support platform (1), characterized in that: A rotating shaft (2) is rotatably arranged on the support platform (1), a first motor (8) is fixedly arranged at the bottom of the support platform (1), an output end of the first motor (8) is fixed to the rotating shaft (2), a rotating platform (3) is fixedly arranged at the top of the rotating shaft (2), a plurality of slots (4) are provided on the rotating platform (3), rotor bodies (5) are inserted into the plurality of slots (4) of the rotating platform (3), a cylinder (6) is fixedly arranged near the edge of the bottom of the support platform (1), a lower clamping block (7) is rotatably arranged at the output end of the cylinder (6), a second motor (9) is arranged above the rotating platform (3), an upper clamping block (10) is fixedly arranged at the output end of the second motor (9), 2. A rotor winding mold according to claim 1, characterized in that: A bearing (11) is provided at the bottom of the lower clamping block (7), and the output end of the cylinder (6) is connected to the bearing (11).

3. A rotor winding mold according to claim 1, characterized in that: The upper clamping block (10) corresponds to the lower clamping block (7), and the upper clamping block (10) and the lower clamping block (7) are used to clamp a rotor body (5).

4. A rotor winding mold according to claim 1, characterized in that: Anti-skid rubber pads (12) are provided on the surfaces of the upper clamping block (10) and the lower clamping block (7).

5. A rotor winding mold according to claim 1, characterized in that: A PLC controller (13) is fixedly arranged on the support platform (1), and the PLC controller (13) is electrically connected to the first motor (8), the cylinder (6) and the second motor (9).

6. A rotor winding mold according to claim 1, characterized in that: A bracket (14) is fixedly provided on the side end of the support platform (1), and the second motor (9) is fixed to the bracket (14).

7. A rotor winding mold according to claim 1, characterized in that: The bottom of the support platform (1) is fixedly provided with pillars (15), and four pillars (15) are provided.

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