Supporting device for assembling motor coil

Abstract

The utility model relates to the technical field of motor production equipment, and discloses a supporting device for assembling a motor coil, which comprises a supporting plate and a moving frame, a frame opening is arranged on the supporting plate, the moving frame movably penetrates through the frame opening, and a fixing mechanism is arranged between the moving frame and the supporting plate. The fixing mechanism comprises a first inclined pressing plate and a second inclined pressing plate, limiting sliding blocks are fixedly installed at the top end of the first inclined pressing plate and the top end of the second inclined pressing plate, by arranging the fixing mechanism, a triangle can be formed among the first inclined pressing plate, the second inclined pressing plate and the supporting plate to fix the stator iron core, and the stability of fixing the stator iron core is greatly improved; and the distance between the inclined pressing plate I and the inclined pressing plate II can be adjusted, so that stator cores with different specifications can be clamped and fixed, and the problems that the existing stator cores are mostly cylindrical, the stability is poor and rolling is easy to generate during coil winding, and the coil winding efficiency is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor production equipment, in particular to a supporting device for motor coil assembly. Background Technique

[0002] A motor mainly consists of a stator and a rotor. The stator is the fixed part of the machine, and the stator is composed of a stator core, a stator winding, and a machine shell. The stator core is used to place the stator winding; the stator winding is the circuit part of the motor and is used to generate a rotating magnetic field; the machine shell is used to fix the stator core and the front and rear end covers to support the rotor and play roles such as protection and heat dissipation. The main function of the rotor is to cut the rotating magnetic field of the stator to generate current and form an electromagnetic torque to rotate the motor;

[0003] Most of the existing stator cores are cylindrical, and their stability is poor during coil winding, and they are prone to rolling, thus affecting the efficiency of coil winding. For this reason, we propose a supporting device for motor coil assembly. Content of the Utility Model

[0004] The purpose of the utility model is to provide a supporting device for motor coil assembly, which solves the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A supporting device for motor coil assembly, including a supporting plate and a moving frame. A frame opening is provided on the supporting plate, and the moving frame movably penetrates through the frame opening. A fixing mechanism is arranged between the moving frame and the supporting plate;

[0006] The fixing mechanism includes a first inclined pressure plate and a second inclined pressure plate. Limiting sliders are fixedly installed at the tops of the first inclined pressure plate and the second inclined pressure plate. A limiting sliding groove is opened at the top inner wall of the moving frame. The limiting sliders are slidably connected with the limiting sliding groove. A moving groove is communicated between the top of the moving frame and the limiting sliding groove. A threaded groove is opened at the top of the limiting slider, and a fastening screw is threadedly connected in the threaded groove. The fastening screw movably penetrates through the moving groove. A fastening plate is fixedly sleeved on the outer wall of the fastening screw, and the fastening plate is in close contact with the top surface of the moving frame. A turning knob is fixedly installed at the top of the fastening screw. The bottom end of the supporting plate is rotatably connected with a lead screw through a bearing. The lead screw is threadedly connected with a threaded hole opened at the bottom end of the moving frame. A turning plate is fixedly installed at the bottom end of the lead screw.

[0007] Preferably, the limiting slider is adapted to the limiting sliding groove. By setting the limiting slider, the first inclined pressure plate and the second inclined pressure plate can be fixedly slid on the moving frame.

[0008] Preferably, the number of the frame openings is two, and the moving frame is adapted to the frame openings. By setting the frame openings, a limiting effect can be exerted on the moving frame.

[0009] Preferably, anti-slip pads I are fixedly installed at the bottom ends of the first inclined pressure plate and the second inclined pressure plate, and an anti-slip pad II is fixedly installed at the top end of the support plate. By providing the anti-slip pads I and II, the friction between the first inclined pressure plate, the second inclined pressure plate, the support plate and the stator core can be increased, thereby further improving the stability of fixing the stator core. Moreover, hard contact with the stator core can be avoided, wear can be reduced, and a certain protective effect on the stator core can be achieved.

[0010] Preferably, a scale plate is fixedly installed at the top end of the moving frame, and the number of the scale plates is two. By providing the scale plate, personnel can more accurately adjust the moving distance between the first inclined pressure plate and the second inclined pressure plate, ensuring uniform force on the stator core by the first inclined pressure plate and the second inclined pressure plate.

[0011] Preferably, support legs are fixedly installed at the bottom end of the support plate, and the number of the support legs is four.

[0012] The utility model provides a support device for motor coil assembly. The support device for motor coil assembly has the following beneficial effects:

[0013] (1) For the support device for motor coil assembly, by providing a fixing mechanism, a triangle can be formed among the first inclined pressure plate, the second inclined pressure plate and the support plate to fix the stator core, greatly improving the stability of fixing the stator core. Moreover, the distance between the first inclined pressure plate and the second inclined pressure plate can be adjusted, so that stator cores of different specifications can be clamped and fixed, solving the problem that most existing stator cores are cylindrical and have poor stability during coil winding, are prone to rolling, and thus affect the efficiency of coil winding.

[0014] (2) For the support device for motor coil assembly, by providing the anti-slip pads I and II, the friction between the first inclined pressure plate, the second inclined pressure plate, the support plate and the stator core can be increased, thereby further improving the stability of fixing the stator core. Moreover, hard contact with the stator core can be avoided, wear can be reduced, and a certain protective effect on the stator core can be achieved. By providing the scale plate, personnel can more accurately adjust the moving distance between the first inclined pressure plate and the second inclined pressure plate, ensuring uniform force on the stator core by the first inclined pressure plate and the second inclined pressure plate. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 is a schematic diagram of the front sectional structure of the utility model;

[0017] Figure 3 is the utility model Figure 2 is an enlarged schematic diagram of part A in;

[0018] Figure 4 For the present utility model Figure 2 Schematic diagram of the enlarged structure of part B in it;

[0019] Figure 5 For the present utility model Figure 2 Schematic diagram of the enlarged structure of part C in it.

[0020] In the figure: 1, support plate; 2, moving frame; 3, fixing mechanism; 4, anti-slip pad 1; 5, frame opening; 6, anti-slip pad 2; 7, support leg; 8, scale plate; 301, inclined pressure plate 1; 302, inclined pressure plate 2; 303, limit slider; 304, limit chute; 305, moving groove; 306, fastening screw; 307, thread groove; 308, fastening plate; 309, turning knob; 310, lead screw; 311, turning plate. Specific embodiments

[0021] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] As Figures 1-5 shown, the present utility model provides a technical solution: a support device for assembling motor coils, including a support plate 1 and a moving frame 2. A frame opening 5 is provided on the support plate 1, and the moving frame 2 movably penetrates through the frame opening 5. A fixing mechanism 3 is provided between the moving frame 2 and the support plate 1;

[0025] The fixing mechanism 3 includes an inclined pressure plate 1 (301) and an inclined pressure plate 2 (302). At the top ends of the inclined pressure plate 1 (301) and the inclined pressure plate 2 (302), limit sliders 303 are fixedly installed. At the top inner wall of the moving frame 2, a limit sliding groove 304 is opened. The limit sliders 303 are slidably connected to the limit sliding groove 304. Between the top end of the moving frame 2 and the limit sliding groove 304, a moving groove 305 is communicated. At the top end of the limit slider 303, a threaded groove 307 is opened. A fastening screw 306 is threadedly connected in the threaded groove 307. The fastening screw 306 movably penetrates through the moving groove 305. A fastening plate 308 is fixedly sleeved on the outer wall of the fastening screw 306. The fastening plate 308 is in close contact with the top surface of the moving frame 2. At the top end of the fastening screw 306, a turning knob 309 is fixedly installed. The bottom end of the support plate 1 is rotatably connected to a lead screw 310 through a bearing. The lead screw 310 is threadedly connected to a threaded hole opened at the bottom end of the moving frame 2. At the bottom end of the lead screw 310, a turning plate 311 is fixedly installed.

[0026] Specifically in the above technical solution, place the stator core on the anti-slip pad 2 (6) on the support plate 1, and then rotate the turning knob 309. The turning knob 309 drives the fastening screw 306 to move upward. The fastening screw 306 drives the fastening plate 308 to move upward, so that the fastening plate 308 no longer presses the moving frame 2. At this time, the inclined pressure plate 1 (301) and the inclined pressure plate 2 (302) can be moved. Then, according to the specifications of the stator core, adjust the distance between the inclined pressure plate 1 (301) and the inclined pressure plate 2 (302). After the adjustment is completed, rotate the turning knob 309 in the reverse direction to make the fastening plate 308 press the moving frame 2 again to fix the inclined pressure plate 1 (301) and the inclined pressure plate 2 (302). Then rotate the turning plate 311. The turning plate 311 drives the lead screw 310 to rotate. The lead screw 310 drives the moving frame 2 to move downward. The moving frame 2 drives the inclined pressure plate 1 (301) and the inclined pressure plate 2 (302) to move downward. Finally, the inclined pressure plate 1 (301) and the inclined pressure plate 2 (302) clamp the stator core to complete its fixation. Through this mechanism, a triangle can be formed between the inclined pressure plate 1 (301), the inclined pressure plate 2 (302) and the support plate 1 to fix the stator core, greatly improving the stability of the stator core fixation. Moreover, the distance between the inclined pressure plate 1 (301) and the inclined pressure plate 2 (302) can be adjusted, so that stator cores of different specifications can be clamped and fixed, solving the problem that most existing stator cores are cylindrical, and their stability is poor during coil winding, and they are prone to rolling, thus affecting the efficiency of coil winding.

[0027] Further, the limit slider 303 is adapted to the limit sliding groove 304;

[0028] Among them, by setting the limit slider 303, the inclined pressure plate 1 (301) and the inclined pressure plate 2 (302) can be fixedly slid on the moving frame.

[0029] Further, the number of the frame openings 5 is two, and the moving frame 2 is adapted to the frame openings 5;

[0030] Among them, by setting the frame opening 5, a limiting effect can be exerted on the moving frame 2.

[0031] Furthermore, anti-slip pads 4 are fixedly installed at the bottom ends of the first inclined pressure plate 301 and the second inclined pressure plate 302, and an anti-slip pad 6 is fixedly installed at the top end of the support plate 1.

[0032] Among them, by setting the anti-slip pad 4 and the anti-slip pad 6, the friction between the first inclined pressure plate 301, the second inclined pressure plate 302, the support plate 1 and the stator core can be increased, thereby further improving the stability of fixing the stator core, and hard contact with the stator core can be avoided, wear can be reduced, and a certain protection effect on the stator core can be achieved.

[0033] Furthermore, a scale plate 8 is fixedly installed at the top end of the moving frame 2, and the number of the scale plates 8 is two.

[0034] Among them, by setting the scale plate 8, personnel can more accurately adjust the moving distance of the first inclined pressure plate 301 and the second inclined pressure plate 302, and ensure uniform force on the stator core by the first inclined pressure plate 301 and the second inclined pressure plate 302.

[0035] Furthermore, support legs 7 are fixedly installed at the bottom end of the support plate 1, and the number of the support legs 7 is four.

[0036] The embodiments of the present utility model are given for purposes of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A support device for motor coil assembly, comprising a support plate (1) and a moving frame (2), characterized in that: The support plate (1) is provided with a frame opening (5), the movable frame (2) movably passes through the frame opening (5), and a fixing mechanism (3) is provided between the movable frame (2) and the support plate (1); The fixing mechanism (3) comprises an inclined pressure plate 1 (301) and an inclined pressure plate 2 (302); a limiting slider (303) is fixedly installed at the top of each of the inclined pressure plate 1 (301) and the inclined pressure plate 2 (302); a limiting slide groove (304) is provided at the top of the inner wall of the moving frame (2); the limiting slider (303) is slidably connected to the limiting slide groove (304); a moving groove (305) is provided between the top of the moving frame (2) and the limiting slide groove (304); a threaded groove (307) is provided at the top of the limiting slider (303); a thread in the threaded groove (307) is provided. A fastening screw (306) is connected, the fastening screw (306) movably passes through the movable groove (305), a fastening plate (308) is fixedly sleeved on the outer wall of the fastening screw (306), the fastening plate (308) is in close contact with the top surface of the movable frame (2), a rotating knob (309) is fixedly installed on the top of the fastening screw (306), the bottom end of the support plate (1) is rotatably connected to a screw rod (310) through a bearing, the screw rod (310) is threadedly connected to a threaded hole opened at the bottom end of the movable frame (2), and a rotating plate (311) is fixedly installed on the bottom end of the screw rod (310).

2. A motor coil assembly support device according to claim 1, characterized in that: The limiting sliding block (303) is matched with the limiting sliding groove (304).

3. The motor coil assembly support device according to claim 1, characterized in that: The number of the frame openings (5) is two, and the movable frame (2) is adapted to the frame openings (5).

4. The motor coil assembly support device according to claim 1, characterized in that: The bottom ends of the inclined pressure plate 1 (301) and the inclined pressure plate 2 (302) are both fixedly mounted with an anti-skid pad 1 (4), and the top end of the support plate (1) is fixedly mounted with an anti-skid pad 2 (6).

5. The motor coil assembly support device according to claim 1, characterized in that: A scale plate (8) is fixedly mounted on the top of the movable frame (2), and the number of the scale plates (8) is two.

6. The motor coil assembly support device according to claim 1, characterized in that: A supporting leg (7) is fixedly mounted on the bottom end of the supporting plate (1), and the number of the supporting legs (7) is four.

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