Motor stator coil tightening correction equipment

Abstract

The invention belongs to the field of stator production and processing, and particularly relates to motor stator coil tightening correction equipment which comprises torsion equipment, a coil stator is arranged at the top of the torsion equipment, and coil inserting equipment is arranged above the torsion equipment; the torsion equipment comprises a torque rotating cylinder, the torque rotating cylinder can circularly rotate at a certain deflection angle, the top of the torque rotating cylinder is fixedly connected with a clamping top cover, and a shell cutting container is inserted into the top of the clamping top cover. According to the device, electromagnetic wire winding work can be carried out on a coil stator arranged in a shell cutting container, and due to the fact that wire sleeving equipment driving the electromagnetic wires can circularly move in the vertical direction during winding work, the transported electromagnetic wires are prone to shaking, and the electromagnetic wires are separated from a wire wheel; the wire leading cylinder for guiding the electromagnetic wire to slide is arranged at the wire releasing part, so that the actual stability of the electromagnetic wire is improved, and the problem of wire loosening caused by shaking of the electromagnetic wire is prevented.

Description

Technical Field

[0001] The invention belongs to the field of stator production and processing, in particular to a motor stator coil tightening and correction device. Background Art

[0002] The motor stator is an important part of motors such as generators and starters. The motor stator is an important part of the motor. The motor stator consists of three parts: stator core, stator winding and frame. The main function of the motor stator is to generate a rotating magnetic field, while the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field to generate current.

[0003] When making the stator coil of the motor, a winding machine is first used to make the electromagnetic wire on the reel into a single pancake-shaped electromagnetic coil, and then a forming machine is used to form the electromagnetic coil, and finally it is installed in the stator core; when the electromagnetic wire on the reel slides up and down at high speed with the winding rod, the transported electromagnetic wire will shake, and the electromagnetic wire is likely to fall off the reel, so improvement is needed. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention solves the technical problems by adopting a technical solution: a motor stator coil tightening correction device, comprising a twisting device, a coil stator is arranged on the top of the twisting device, and a lowering device is arranged above the twisting device;

[0005] The torsion device comprises a torque drum, which can cyclically rotate at a certain deflection angle, a clamping top cover is fixedly connected to the top of the torque drum, a split shell container is plugged into the top of the clamping top cover, connecting inner plug-in plates are symmetrically arranged on both sides of the inner cavity of the split shell container, and side limit plates are symmetrically arranged on both sides of the outer surface of the torque drum, there are two split shell containers, and the split shell containers on both sides are merged together by docking the side limit plates, so that the coil stator to be wound is wrapped inside thereof;

[0006] The coil stator comprises a fixed outer ring, the top of the inner wall of the fixed outer ring is evenly provided with metal winding rods, the middle of the outer surface of the metal winding rod is fixedly connected with a winding plate through a support rod, and the main action of processing the coil stator is to wind the electromagnetic wire on its winding plate;

[0007] The wire lowering device includes a fixed top plate, a vertical traction rod is fixedly connected to the left side of the lower surface of the fixed top plate, a wire pay-off drum is fixedly connected to the right side of the bottom of the inner cavity of the fixed top plate, an electromagnetic wire is slidably connected to the inner cavity of the wire pay-off drum, a large amount of electromagnetic wire is wound inside the wire pay-off drum, and the electromagnetic wire can be lowered as needed to realize the function of supplying the electromagnetic wire, and the bottom end of the vertical traction rod is fixedly connected to a wire sleeve device.

[0008] Furthermore, the wire-sleeving device includes a main traction plate, an auxiliary sleeve is evenly arranged on the upper part of the outer surface of the main traction plate close to the electromagnetic wire, a lead-in tube is fixedly connected to the lower part of the outer surface of the main traction plate close to the electromagnetic wire, an inner sliding tube is fixedly connected to the axis of the inner wall of the lead-in tube, a control device is arranged on the side of the inner wall of the lead-in tube close to the main traction plate, a central roller is arranged on the side of the inner wall of the lead-in tube away from the main traction plate, and a motor rotating plate is fixedly connected to the axis of the central roller.

[0009] Furthermore, the outer surface of the concentrated roller is rotationally connected to the middle of the inner wall of the lead cylinder through a rotating groove, and the outer surface of the concentrated roller is slidably connected to the outer surface of the electromagnetic wire, the bottom end of the electromagnetic wire extends to the outside of the lead cylinder through a through hole, and the outer surface of the motor rotating plate is fixedly connected to the inner wall of the lead cylinder. The bottom end of the vertical traction rod is fixedly connected to the socket of the main traction plate, the top end of the fixed top plate is rotationally connected to the ceiling, the outer surface of the electromagnetic wire is slidably connected to the inner wall of the inner slide cylinder, and the bottom end of the electromagnetic wire is fixedly connected to the outer surface of the winding plate. The number of the split shell containers is two, the outer surface of the fixed outer ring and the inner wall of the split shell container are pressed against each other, the top end of the metal winding rod extends to the outside of the split shell container through a through hole, and the top end of the torque rotating cylinder shaft is fixedly connected to the axis of the bottom of the inner cavity of the split shell container.

[0010] Furthermore, the auxiliary sleeve includes a rotating joint, the outer surface of the rotating joint is fixedly connected with a connecting rotating plate, the side of the connecting rotating plate away from the rotating joint is fixedly connected with an arc-shaped clamping shell, the inner wall of the arc-shaped clamping shell is evenly provided with embedded balls, the rotating joint can drive the connecting rotating plate on the outer surface to deflect, and then change the spacing between the arc-shaped clamping shells on both sides, so as to adapt to the outer diameter of the electromagnetic wire. The number of the auxiliary sleeves is four groups, and two arc-shaped clamping shells are arranged inside each group of auxiliary sleeves, the inner wall of the arc-shaped clamping shell is rollingly connected to the outer surface of the electromagnetic wire through the embedded balls, and the outer surface of the rotating joint is rotationally connected to the inner cavity of the main traction plate through the rotating groove.

[0011] Furthermore, the control device includes a processor, and built-in guide rods are symmetrically arranged on the upper and lower sides of the processor, and the end of the built-in guide rod away from the processor is fixedly connected to a wall-attached fixing plate, and the end of the wall-attached fixing plate close to the inner slide is fixedly connected to a wire bundle cylinder, and the inner walls of the wire bundle cylinders on the upper and lower sides are fitted with pressure-sensitive arc baffles. When the wire bundle cylinder is pressurized, its inner wall will automatically fit the outer surface of the electromagnetic wire passing through, and then the value of the diameter of the outer surface of the electromagnetic wire is measured, and then the wire bundle cylinders on the upper and lower sides feed back the data to the processor in the middle. There are two wire bundle cylinders, and the axis of the inner wall of the wire bundle cylinder is slidably connected to the outer surface of the electromagnetic wire, and the axis of the outer surface of the wire bundle cylinder is fixedly connected to the axis of the inner slide through a rotating groove, the outer surface of the processor is fixedly connected to the inner wall of the lead cylinder, and the outer surface of the wall-attached fixing plate is fixedly connected to the inner wall of the lead cylinder.

[0012] The beneficial effects of the present invention are as follows:

[0013] 1. The device can wind the electromagnetic wire on the coil stator placed inside the split shell container. Since the wire-winding equipment that drives the electromagnetic wire will move cyclically in the vertical direction during the winding work, the transported electromagnetic wire is prone to shaking, and the electromagnetic wire may be separated from the wire wheel. Therefore, a lead-in reel is provided at the wire-releasing position to guide the electromagnetic wire to slip, thereby improving the actual stability of the electromagnetic wire and preventing the electromagnetic wire from shaking and then coming off the wire.

[0014] 2. When the device is performing the wire-laying operation, the coil stator located below may undergo centrifugal motion due to its own inertia during the synchronous twisting process, thereby shaking inside the split shell container, causing the electromagnetic wire to be easily unevenly wound when being wound. The device is provided with an adaptor groove for limiting the metal winding rod on the top of the split shell container, and the internal coil stator can be further reinforced by clamping the surrounding metal winding rods, thereby preventing the coil stator from shaking inside the split shell container and avoiding the above-mentioned problem.

[0015] 3. The device is evenly provided with auxiliary sleeves on the outer surface of the main traction plate for guiding the sliding of the electromagnetic wire, so as to ensure that the electromagnetic wire is always in a straight and relatively tight state, and avoid the electromagnetic wire from contacting other parts when moving at high speed, causing the electromagnetic wire to hang randomly inside the coil stator, thereby causing problems such as winding failure. The embedded ball in contact with the electromagnetic wire can roll synchronously, reducing the friction resistance of the electromagnetic wire, thereby avoiding the problem of wear of the clamped electromagnetic wire.

[0016] 4. Before the electromagnetic wire enters the inner slide, it will first pass through the top wire bundle cylinder, and then pass through the inner slide into the lower wire bundle cylinder. The wire bundle cylinder measures the diameter of the electromagnetic wire before and after passing through the inner slide through the pressure-sensitive plate on the inner wall, thereby judging the change of the electromagnetic wire and ensuring that the electromagnetic wire has a more obvious correction effect after passing through the wire sleeve equipment, preventing the electromagnetic wire from being directly wound around the coil stator, resulting in a worse correction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the present invention;

[0018] Figure 2 is a cross-sectional view of the present invention;

[0019] Figure 3 is a cross-sectional view of the torsion device of the present invention;

[0020] Figure 4 It is a schematic structural diagram of the coil stator of the present invention;

[0021] Figure 5 is a cross-sectional view of the offline device of the present invention;

[0022] Figure 6 is a cross-sectional view of the wire sleeve device of the present invention;

[0023] Figure 7 It is a structural schematic diagram of the auxiliary sleeve of the present invention;

[0024] Figure 8 It is a schematic diagram of the structure of the control device of the present invention.

[0025] In the figure: 1. torsion equipment; 2. coil stator; 3. offline equipment; 11. torque drum; 12. side limit plate; 13. split shell container; 14. snap-on top cover; 15. connecting inner plug-in plate; 21. fixed outer ring; 22. metal winding rod; 23. support rod; 24. winding plate; 31. fixed top plate; 32. vertical traction rod; 33. pay-off drum; 34. electromagnetic wire; 4. wire sleeve equipment; 41. main traction plate; 42. lead drum; 43. inner slide drum; 44. motor rotating plate; 45. centralized roller; 6. auxiliary sleeve; 61. rotating joint; 62. connecting rotating plate; 63. arc clamping shell; 64. embedded ball bearing; 5. control equipment; 51. processor; 52. built-in guide rod; 53. wall-mounted fixing plate; 54. wire harness drum. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0027] Example 1, please refer to Figure 1-Figure 6 The present invention provides a technical solution: a motor stator coil tightening correction device, comprising a twisting device 1, a coil stator 2 is arranged on the top of the twisting device 1, and a lowering device 3 is arranged above the twisting device 1;

[0028] The torsion device 1 includes a torque drum 11, which can cyclically rotate at a certain deflection angle. A snap-on top cover 14 is fixedly connected to the top of the torque drum 11, and a split shell container 13 is inserted on the top of the snap-on top cover 14. Connecting inner plug-in plates 15 are symmetrically arranged on both sides of the inner cavity of the split shell container 13. Side limit plates 12 are symmetrically arranged on both sides of the outer surface of the torque drum 11. There are two split shell containers 13, and the split shell containers 13 on both sides are merged together by docking the side limit plates 12, so that the coil stator 2 that needs to be wound is wrapped inside it;

[0029] The coil stator 2 includes a fixed outer ring 21, the top of the inner wall of the fixed outer ring 21 is evenly provided with metal winding rods 22, and the middle of the outer surface of the metal winding rods 22 is fixedly connected with a winding plate 24 through a support rod 23. The main action of processing the coil stator 2 is to wind the electromagnetic wire 34 on its winding plate 24;

[0030] The line-dropping device 3 includes a fixed top plate 31, a vertical traction rod 32 is fixedly connected to the left side of the lower surface of the fixed top plate 31, a wire-paying drum 33 is fixedly connected to the right side of the bottom of the inner cavity of the fixed top plate 31, an electromagnetic wire 34 is slidably connected to the inner cavity of the wire-paying drum 33, a large amount of electromagnetic wire 34 is wound inside the wire-paying drum 33, and the electromagnetic wire 34 can be lowered as needed to realize the function of supplying the electromagnetic wire 34, and the bottom end of the vertical traction rod 32 is fixedly connected to the wire-sleeving device 4.

[0031] The wire sleeve device 4 includes a main traction plate 41, and an auxiliary sleeve 6 is evenly arranged on the upper part of the outer surface of the main traction plate 41 close to the electromagnetic wire 34. A lead-in tube 42 is fixedly connected to the lower part of the outer surface of the main traction plate 41 close to the electromagnetic wire 34. An inner slide tube 43 is fixedly connected to the axis center of the inner wall of the lead-in tube 42. A control device 5 is arranged on the side of the inner wall of the lead-in tube 42 close to the main traction plate 41. A central roller 45 is arranged on the side of the inner wall of the lead-in tube 42 away from the main traction plate 41, and a motor rotating plate 44 is fixedly connected to the axis center of the central roller 45.

[0032] The outer surface of the central roller 45 is rotatably connected to the middle of the inner wall of the lead cylinder 42 through a rotating groove, and the outer surface of the central roller 45 is slidably connected to the outer surface of the electromagnetic wire 34. The bottom end of the electromagnetic wire 34 extends to the outside of the lead cylinder 42 through a through hole, and the outer surface of the motor rotating plate 44 is fixedly connected to the inner wall of the lead cylinder 42. The bottom end of the vertical traction rod 32 is fixedly connected to the socket of the main traction plate 41, the top end of the fixed top plate 31 is rotatably connected to the ceiling, the outer surface of the electromagnetic wire 34 is slidably connected to the inner wall of the inner slide cylinder 43, and the bottom end of the electromagnetic wire 34 is fixedly connected to the outer surface of the winding plate 24. There are two split shell containers 13, the outer surface of the fixed outer ring 21 and the inner wall of the split shell container 13 are pressed against each other, the top end of the metal winding rod 22 extends to the outside of the split shell container 13 through a through hole, and the top end of the torque rotating cylinder 11 shaft is fixedly connected to the axis of the bottom of the inner cavity of the split shell container 13.

[0033] When the device is used to perform winding processing on the coil stator 2, a metal winding rod 22 at a certain position is first selected, and the electromagnetic wire 34 at the bottom is wound around the outer surfaces of the two metal winding rods 22 at this position by the wire-unwinding device 3. After the electromagnetic wire 34 is fastened, the electromagnetic wire 34 is then wound around the outer surface of the winding plate 24 at this position. The specific operation is as follows:

[0034] The fixed top plate 31 at the top pushes the vertical traction rod 32 downward. At this time, the torque drum 11 directly drives the internal fixed outer ring 21 to deflect counterclockwise through the clamped split shell container 13, and the deflection angle is within 60°. When the fixed outer ring 21 stops rotating, the main traction plate 41 also moves to the lowest point. Then the vertical traction rod 32 lifts the main traction plate 41, and then the torque drum 11 drives the internal fixed outer ring 21 to deflect counterclockwise to reset the fixed outer ring 21, so that the electromagnetic wire 34 can be wound around the outer surface of the winding plate 24 for one circle, and the up and down movement is cyclically performed. The electromagnetic wire 34 is continuously fed through the unwinding drum 33 for feeding, so that the number of electromagnetic wire 34 circles wound on the winding plate 24 here increases. After reaching a certain number of circles, the winding work of the next metal winding rod 22 is carried out in sequence until the winding inside the coil stator 2 is completed.

[0035] During the winding operation, the electromagnetic wire 34 as a whole slides downward along the lead cylinder 42, thereby realizing the transportation function. When the electromagnetic wire 34 passes through the inner wall of the inner slide cylinder 43, the bending points on its outer surface will be eliminated under the shaping effect of the inner slide cylinder 43, and then the friction force of the outer surface will drive the concentrated roller 45 to rotate. When the electromagnetic wire 34 does not slide smoothly, the concentrated roller 45 will actively roll through the motor rotating plate 44, driving the electromagnetic wire 34 to slide along the inner slide cylinder 43, and then the electromagnetic wire 34 will turn through the guide wheel at the bottom of the lead cylinder 42, and finally be sleeved on the winding plate 24.

[0036] Example 2, please refer to Figure 1-Figure 8 The present invention provides a technical solution: on the basis of the first embodiment, the auxiliary sleeve 6 includes a rotating joint 61, the outer surface of the rotating joint 61 is fixedly connected with a connecting rotating plate 62, the side of the connecting rotating plate 62 away from the rotating joint 61 is fixedly connected with an arc-shaped clamping shell 63, the inner wall of the arc-shaped clamping shell 63 is evenly provided with embedded balls 64, the rotating joint 61 can drive the outer surface of the connecting rotating plate 62 to deflect, and then change the spacing between the arc-shaped clamping shells 63 on both sides, so as to adapt to the outer diameter of the electromagnetic wire 34. The number of auxiliary sleeves 6 is four groups, and two arc-shaped clamping shells 63 are arranged inside each group of auxiliary sleeves 6, the inner wall of the arc-shaped clamping shell 63 is rollingly connected with the outer surface of the electromagnetic wire 34 through the embedded balls 64, and the outer surface of the rotating joint 61 is rotationally connected with the inner cavity of the main traction plate 41 through the rotating groove.

[0037] The control device 5 includes a processor 51, and built-in guide rods 52 are symmetrically arranged on the upper and lower sides of the processor 51. The end of the built-in guide rod 52 away from the processor 51 is fixedly connected to a wall-attached fixing plate 53, and the end of the wall-attached fixing plate 53 close to the inner slide cylinder 43 is fixedly connected to a wire bundle cylinder 54. The inner walls of the wire bundle cylinders 54 on the upper and lower sides are fitted with pressure-sensitive arc baffles. When the wire bundle cylinders 54 are pressurized, their inner walls will automatically fit the outer surface of the electromagnetic wire 34 passing through, and then the value of the diameter of the outer surface of the electromagnetic wire 34 is measured, and then the wire bundle cylinders 54 on the upper and lower sides feed back the data to the processor 51 in the middle. There are two wire harness tubes 54, the axis of the inner wall of the wire harness tube 54 is slidably connected to the outer surface of the electromagnetic wire 34, the axis of the outer surface of the wire harness tube 54 is fixedly connected to the axis of the inner slide tube 43 through a rotating groove, the outer surface of the processor 51 is fixedly connected to the inner wall of the lead tube 42, and the outer surface of the wall fixing plate 53 is fixedly connected to the inner wall of the lead tube 42.

[0038] Before the electromagnetic wire 34 enters the lead barrel 42, it first passes through the auxiliary sleeve 6 from top to bottom, and then enters the lead barrel 42. In order to ensure that the auxiliary sleeve 6 can adapt to the electromagnetic wire 34, the electromagnetic wire 34 is first passed through the lead barrel 42, and then the arc-shaped clamping shells 63 on both sides are clamped by rotating the joint 61 to deflect the connecting rotating plate 62, so as to be sleeved on the outer surface of the electromagnetic wire 34, thereby ensuring that the electromagnetic wire 34 can maintain a relatively stable state when sliding. When the electromagnetic wire 34 slides, the embedded ball 64 in contact with the electromagnetic wire 34 rolls synchronously to reduce the friction resistance of the electromagnetic wire 34.

[0039] Before the electromagnetic wire 34 enters the inner slide 43, it will first pass through the top wire bundle cylinder 54, and then pass through the inner slide 43 to enter the lower wire bundle cylinder 54, and then the wire bundle cylinders 54 on both sides are pressurized and inflated so that the wire bundle cylinders 54 can fit the corresponding positions of the electromagnetic wire 34 through the inner wall of the axis, and then the wire bundle cylinder 54 measures the diameter of the electromagnetic wire 34 before and after passing through the inner slide 43 through the pressure-sensitive plate on the inner wall, thereby judging the changes of the electromagnetic wire 34.

[0040] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A motor stator coil tightening correction device, comprising a twisting device (1), a coil stator (2) is arranged on the top of the twisting device (1), and a wire lowering device (3) is arranged above the twisting device (1), characterized in that: The torsion device (1) comprises a torque rotating cylinder (11), the top of the torque rotating cylinder (11) is fixedly connected with a snap-on top cover (14), the top of the snap-on top cover (14) is plugged with a split shell container (13), connecting inner plug-in plates (15) are symmetrically arranged on both sides of the inner cavity of the split shell container (13), and side limit plates (12) are symmetrically arranged on both sides of the outer surface of the torque rotating cylinder (11); The coil stator (2) comprises a fixed outer ring (21), the top of the inner wall of the fixed outer ring (21) is evenly provided with metal winding rods (22), and the middle part of the outer surface of the metal winding rod (22) is fixedly connected to a winding plate (24) via a support rod (23); The offline device (3) comprises a fixed top plate (31), a vertical traction rod (32) is fixedly connected to the left side of the lower surface of the fixed top plate (31), a wire-releasing drum (33) is fixedly connected to the right side of the bottom of the inner cavity of the fixed top plate (31), an electromagnetic wire (34) is slidably connected to the inner cavity of the wire-releasing drum (33), and a wire-sleeving device (4) is fixedly connected to the bottom end of the vertical traction rod (32).

2. The motor stator coil tightening correction device according to claim 1 is characterized in that: The wire sleeve device (4) comprises a main traction plate (41), an auxiliary sleeve (6) is evenly arranged on the upper part of the outer surface of the main traction plate (41) close to the electromagnetic wire (34), a wire guide tube (42) is fixedly connected to the lower part of the outer surface of the main traction plate (41) close to the electromagnetic wire (34), an inner slide tube (43) is fixedly connected to the axis of the inner wall of the wire guide tube (42), a control device (5) is arranged on the side of the inner wall of the wire guide tube (42) close to the main traction plate (41), and a central roller (45) is arranged on the side of the inner wall of the wire guide tube (42) away from the main traction plate (41), and a motor rotating plate (44) is fixedly connected to the axis of the central roller (45).

3. The motor stator coil tightening correction device according to claim 2, characterized in that: The outer surface of the centralizing roller (45) is rotatably connected to the middle of the inner wall of the lead barrel (42) through a rotating groove, and the outer surface of the centralizing roller (45) is slidably connected to the outer surface of the electromagnetic wire (34), the bottom end of the electromagnetic wire (34) extends to the outside of the lead barrel (42) through a through opening, and the outer surface of the motor rotating plate (44) is fixedly connected to the inner wall of the lead barrel (42).

4. The motor stator coil tightening correction device according to claim 3 is characterized in that: The bottom end of the vertical traction rod (32) is fixedly connected to the socket of the main traction plate (41), the top end of the fixed top plate (31) is rotatably connected to the ceiling, the outer surface of the electromagnetic wire (34) is slidably connected to the inner wall of the inner slide cylinder (43), and the bottom end of the electromagnetic wire (34) is fixedly connected to the outer surface of the winding plate (24).

5. The motor stator coil tightening correction device according to claim 4 is characterized in that: The number of the split shell containers (13) is two, the outer surface of the fixed outer ring (21) and the inner wall of the split shell container (13) are pressed against each other, the top end of the metal winding rod (22) extends to the outside of the split shell container (13) through the through opening, and the top end of the rotating shaft of the torque rotating cylinder (11) is fixedly connected to the axis of the bottom of the inner cavity of the split shell container (13).

6. The motor stator coil tightening correction device according to claim 2, characterized in that: The auxiliary sleeve (6) comprises a rotating joint (61), the outer surface of the rotating joint (61) is fixedly connected to a connecting rotating plate (62), a side of the connecting rotating plate (62) away from the rotating joint (61) is fixedly connected to an arc-shaped clamping shell (63), and the inner wall of the arc-shaped clamping shell (63) is evenly provided with embedded balls (64).

7. The motor stator coil tightening correction device according to claim 6, characterized in that: The number of the auxiliary sleeves (6) is four, and each group of the auxiliary sleeves (6) is provided with two arc-shaped clamping shells (63) inside, the inner wall of the arc-shaped clamping shell (63) is rollingly connected to the outer surface of the electromagnetic wire (34) through an embedded ball (64), and the outer surface of the rotating joint (61) is rotationally connected to the inner cavity of the main traction plate (41) through a rotating groove.

8. The motor stator coil tightening correction device according to claim 2, characterized in that: The control device (5) comprises a processing machine (51), and built-in guide rods (52) are symmetrically arranged on the upper and lower sides of the processing machine (51), and the end of the built-in guide rod (52) away from the processing machine (51) is fixedly connected to a wall-attached fixing plate (53), and the end of the wall-attached fixing plate (53) close to the inner slide cylinder (43) is fixedly connected to a wire bundle cylinder (54).

9. The motor stator coil tightening correction device according to claim 8, characterized in that: There are two wire bundle cylinders (54), the axis of the inner wall of the wire bundle cylinder (54) is slidably connected to the outer surface of the electromagnetic wire (34), the axis of the outer surface of the wire bundle cylinder (54) is fixedly connected to the axis of the inner slide cylinder (43) through a cutting groove, the outer surface of the processing machine (51) is fixedly connected to the inner wall of the lead cylinder (42), and the outer surface of the wall fixing plate (53) is fixedly connected to the inner wall of the lead cylinder (42).

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