Motor stator coil insertion tool

Abstract

The utility model relates to the technical field of motor stator coil installation auxiliary tools, in particular to a motor stator coil insertion tool which can enable the periphery of a stator coil to descend synchronously, prevent the stator coil from inclining and being clamped, enable the stator coil to be installed more smoothly and bring convenience to workers. Comprising a base, three sets of ground feet are fixedly arranged at the bottom end of the base in an annular array mode, three sets of supporting plates are fixedly arranged at the top end of the base in an annular array mode, clamping studs are arranged on the three sets of supporting plates in a screwed mode, and the outer ends of the three sets of clamping studs are fixedly sleeved with rotary knobs. A guide sleeve is fixedly arranged on one side of the support, a guide rod is fixedly connected to one side of the top end of the pressing disc, the guide rod is arranged on the guide sleeve in a sliding mode, and a limiting plate is fixedly connected to the top end of the guide rod.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tools for installing motor stator coils, in particular to a motor stator coil insertion tool. Background Art

[0002] A motor stator coil is an insulated conductor embedded in the stator slots of an electronic shell and is a main component of the motor winding. When installing the motor stator coil, workers often manually insert the motor stator coil into the stator slots of the motor shell. Since the electronic stator coil is circular, when workers install it manually, the descent of the stator coil around is likely to be asynchronous, resulting in the coil tilting and getting stuck, and the installation of the stator coil is not smooth, which brings inconvenience to the workers. Therefore, there is an urgent need for a motor stator coil insertion tool to assist in installing the motor stator coil. Summary of the Utility Model

[0003] To solve the above technical problems, the utility model provides a motor stator coil insertion tool that can make the stator coil descend synchronously around, avoid the situation of the stator coil tilting and getting stuck, make the installation of the stator coil smoother, and bring convenience to the workers.

[0004] Technical Solution

[0005] To achieve the above purpose, the utility model provides the following technical solution: A motor stator coil insertion tool includes a base. Three feet are fixedly arranged in a circular array at the bottom end of the base. Three support plates are fixedly arranged in a circular array at the top end of the base. Clamping studs are screwed on all three support plates. Knobs are fixedly sleeved on the outer ends of the three clamping studs. A bracket is fixedly connected to the top end of the base. An adjusting screw rod is screwed in the center of the top of the bracket. A hand wheel is fixedly sleeved on the top end of the adjusting screw rod. The bottom end of the adjusting screw rod is rotatably connected to a pressure plate. A guide sleeve is fixedly arranged on one side of the bracket. One side of the top end of the pressure plate is fixedly connected to a guide rod. The guide rod is slidably arranged on the guide sleeve. A limiting plate is fixedly connected to the top end of the guide rod.

[0006] Preferably, a handle is fixedly connected to one side of the bracket.

[0007] Preferably, a crank is fixedly connected to the top end of the hand wheel.

[0008] Preferably, a buffer rubber pad is fixedly connected to the bottom end of the pressure plate.

[0009] Preferably, protective rubber heads are fixedly connected to the inner ends of the three clamping studs.

[0010] Preferably, anti-slip foot pads are fixedly connected to the bottom ends of the three feet.

[0011] The beneficial effects of the present utility model compared with the prior art are as follows: When in use, place the motor housing that matches the motor stator coil on the base, rotate the clamping stud through the knob to adjust it, so that the inner end of the clamping stud clamps the motor housing to fix the position of the motor housing. Then, horizontally place the motor stator coil on the stator slots of the motor housing. Then, rotate the handwheel to adjust the adjusting screw rod, so that the adjusting screw rod drives the pressure plate to move downward under the guidance of the guide rod and the guide sleeve, so that the bottom end of the pressure plate abuts against the top end of the stator coil, and the stator coil is pushed by the pressure plate to be inserted into the stator slots of the motor housing, and the insertion and installation of the motor stator coil can be completed. During the process of the pressure plate pushing the stator coil to descend, the stator coil is evenly stressed around, and it can maintain an even descent around, so that the stator coil can descend synchronously around, avoiding the situation of the stator coil being tilted and stuck, making the installation of the stator coil smoother and bringing convenience to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is an isometric structural schematic diagram of the present utility model;

[0013] Figure 2 is a front view structural schematic diagram of the present utility model;

[0014] Figure 3 is a right view structural schematic diagram of the present utility model;

[0015] Figure 4 is a partial isometric structural schematic diagram of the present utility model;

[0016] Reference numerals in the drawings: 1, base; 2, floor feet; 3, support plate; 4, clamping stud; 5, knob; 6, bracket; 7, adjusting screw rod; 8, handwheel; 9, pressure plate; 10, guide sleeve; 11, guide rod; 12, limit plate; 13, crank; 14, carrying handle; 15, protective rubber head; 16, anti-slip foot pad; 17, buffer rubber pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following combines the drawings and embodiments to further describe in detail the specific embodiments of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0018] Embodiment

[0019] Please refer to Figures 1-4, A motor stator coil insertion tool of the present utility model includes a base 1. Three feet 2 are fixedly arranged in an annular array at the bottom end of the base 1. Three support plates 3 are fixedly arranged in an annular array at the top end of the base 1. Clamping studs 4 are screwed on the three support plates 3. Knobs 5 are fixedly sleeved on the outer ends of the three clamping studs 4. A bracket 6 is fixedly connected to the top end of the base 1. An adjusting screw rod 7 is screwed in the center of the top of the bracket 6. A handwheel 8 is fixedly sleeved at the top end of the adjusting screw rod 7. The bottom end of the adjusting screw rod 7 is rotatably connected to a pressing plate 9. A guide sleeve 10 is fixedly arranged on one side of the bracket 6. One side of the top end of the pressing plate 9 is fixedly connected to a guide rod 11. The guide rod 11 is slidably arranged on the guide sleeve 10. A limiting plate 12 is fixedly connected to the top end of the guide rod 11. When in use, place the motor housing matching the motor stator coil on the base 1. Rotate the clamping stud 4 by turning the knob 5 to clamp the motor housing with the inner end of the clamping stud 4, so as to fix the position of the motor housing. Then place the motor stator coil horizontally on the stator slot of the motor housing. Then rotate the adjusting screw rod 7 by turning the handwheel 8, so that the adjusting screw rod 7 drives the pressing plate 9 to move downward under the guidance of the guide rod 11 and the guide sleeve 10, so that the bottom end of the pressing plate 9 abuts against the top end of the stator coil, and the stator coil is pushed by the pressing plate 9 into the stator slot of the motor housing, and the insertion installation of the motor stator coil can be completed. During the process of the pressing plate 9 pushing the stator coil down, the stator coil is evenly stressed around, and can maintain an even descent around, so that the stator coil can descend synchronously around, avoiding the situation of the stator coil being tilted and stuck, making the installation of the stator coil smoother and bringing convenience to the staff.

[0020] A handle 14 is fixedly connected to one side of the bracket 6; by providing the handle 14, the auxiliary tool can be carried more conveniently, facilitating lifting and taking.

[0021] A crank 13 is fixedly connected to the top end of the handwheel 8; by providing the crank 13, it is more convenient to turn the handwheel 8.

[0022] A buffer rubber pad 17 is fixedly connected to the bottom end of the pressing plate 9; by providing the buffer rubber pad 17, when the pressing plate 9 pushes the stator coil, it can play a buffer protection role to prevent the top end of the stator coil from being damaged.

[0023] Protective rubber heads 15 are fixedly connected to the inner ends of the three clamping studs 4; by providing the protective rubber heads 15, when the clamping studs 4 clamp the motor housing, it can play a protective role to prevent indentations from being generated on the outer end of the motor housing.

[0024] Anti-slip foot pads 16 are fixedly connected to the bottom ends of the three feet 2; by providing the anti-slip foot pads 16, the friction at the bottom of the feet 2 can be increased to prevent the feet 2 from slipping on the placement location.

[0025] A tool for inserting a motor stator coil of the present utility model, its working principle is as follows. When in use, place the motor housing that matches the motor stator coil on the base 1, rotate the clamping stud 4 through the knob 5 to adjust it, so that the inner end of the clamping stud 4 clamps the motor housing to fix the position of the motor housing. Then, horizontally place the motor stator coil on the stator slots of the motor housing. Then, rotate the adjusting screw rod 7 through the handwheel 8 to adjust it, so that the adjusting screw rod 7 drives the pressing plate 9 to move downward under the guidance of the guide rod 11 and the guide sleeve 10, so that the bottom end of the pressing plate 9 abuts against the top end of the stator coil, and the stator coil is pushed by the pressing plate 9 into the stator slots of the motor housing, and the insertion and installation of the motor stator coil can be completed.

[0026] A tool for inserting a motor stator coil of the present utility model, its installation method, connection method or setting method are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented.

[0027] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A motor stator coil insertion tool, characterized in that, It includes a base (1), at the bottom of the base (1), three floor feet (2) are fixedly arranged in an annular array, at the top of the base (1), three support plates (3) are fixedly arranged in an annular array, clamping studs (4) are screwed on all three support plates (3), knobs (5) are fixedly sleeved on the outer ends of the three clamping studs (4), a bracket (6) is fixedly connected to the top of the base (1), an adjusting screw rod (7) is screwed in the center of the top of the bracket (6), a hand wheel (8) is fixedly sleeved on the top of the adjusting screw rod (7), the bottom end of the adjusting screw rod (7) is rotatably connected to a pressure plate (9), a guide sleeve (10) is fixedly arranged on one side of the bracket (6), a guide rod (11) is fixedly connected to one side of the top of the pressure plate (9), the guide rod (11) is slidably arranged on the guide sleeve (10), and a limiting plate (12) is fixedly connected to the top of the guide rod (11).

2. The insertion tool for a motor stator coil according to claim 1, characterized in that, A handgrip (14) is fixedly connected to one side of the bracket (6).

3. The motor stator coil insertion tool according to claim 2, wherein A crank (13) is fixedly connected to the top of the hand wheel (8).

4. The motor stator coil insertion tool according to claim 3, characterized in that, A buffer rubber pad (17) is fixedly connected to the bottom end of the pressure plate (9).

5. The motor stator coil insertion tool according to claim 4, characterized in that, Protective rubber heads (15) are fixedly connected to the inner ends of the three clamping studs (4).

6. The motor stator coil insertion tool according to claim 5, wherein, Anti-slip foot pads (16) are fixedly connected to the bottom ends of the three floor feet (2).

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