Servo motor stator winding fixing device convenient to operate

Abstract

The utility model discloses a servo motor stator winding fixing device convenient to operate, which comprises an operation plate, a winding assembly is arranged on the operation plate, and a top plate is further arranged on the operation plate; a rotating circular plate is rotationally arranged on the operating plate, a pressing circular plate is arranged on the top plate, the pressing circular plate and the rotating circular plate are coaxially arranged, a lifting assembly is further arranged on the top plate, and the pressing circular plate is connected to the lifting assembly; the winding device has the advantages that by arranging the operation plate, the winding assembly, the top plate, the rotating circular plate, the pressing circular plate and the lifting assembly, rapid positioning and pressing of materials are achieved, and the winding process is simpler, more convenient and faster; the rotating circular plate drives materials to rotate, automatic winding is achieved, manual operation is reduced, production efficiency is improved, and the automatic winding device can adapt to stator racks of different specifications and shapes and has good universality and adaptability.

Description

TECHNICAL FIELD

[0001] The utility model relates to a servo motor stator winding fixing device convenient to operate. BACKGROUND

[0002] Servo motor is open loop control element that converts electric pulse signal into angular displacement or linear displacement, and can control angular displacement by controlling pulse number, so as to achieve accurate positioning. With the development of permanent magnet material, power electronics and other technologies, the frequency of permanent magnet synchronous servo motor appears higher and higher, and it is involved in various automation equipment and household appliance fields.

[0003] The stator is usually of integral structure and spliced structure, in the integral structure, the coil is wound through the slot opening, the wire is generally operated by hand, and the wire needs to be reshaped after being wired, the end of the coil is high, which causes time and labor. The spliced stator is first wound with a single rack, then the end cover is sleeved, all the racks are spliced, then the metal strap is fixed, and finally the strap is removed, and the connection between each rack and the adjacent rack is welded.

[0004] But when winding the single rack, it is inconvenient to quickly fix the rack, and when fixing different specifications of the rack, adjustment is needed, and the adaptability is poor. In view of this, the utility model provides a servo motor stator winding fixing device convenient to operate to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a servo motor stator winding fixing device convenient to operate to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A servo motor stator winding fixing device convenient to operate, comprising an operation plate, a winding assembly is arranged on the operation plate, and a top plate is further arranged on the operation plate.

[0008] A rotating circular plate is rotatably arranged on the operation plate, a pressing circular plate is arranged on the top plate, the pressing circular plate is coaxially arranged with the rotating circular plate, a lifting assembly is further arranged on the top plate, the pressing circular plate is connected to the lifting assembly, and the lifting assembly drives the pressing circular plate to displace towards the rotating circular plate, so as to press the material in the working area of the rotating circular plate.

[0009] As an improvement of the above technical scheme, the winding assembly comprises a winding screw rod and a winding guide rod, the winding screw rod is rotatably arranged between the operation plate and the top plate, and the winding guide rod is fixedly arranged between the operation plate and the top plate.

[0010] The sliding block is provided between the wire winding screw and the wire winding guide rod, and a wire harness guide tube is arranged on the sliding block.

[0011] As an improvement of the above technical scheme, the sliding block is threadedly connected with the wire winding screw, and the sliding block is slidably connected with the wire winding guide rod.

[0012] A guide through hole is formed in the wire harness guide tube.

[0013] As an improvement of the above technical scheme, a wire winding servo motor and a driving servo motor are arranged at the bottom of the operation plate.

[0014] The wire winding servo motor is drivingly connected with the wire winding screw, and the driving servo motor is drivingly connected with the rotating circular plate.

[0015] As an improvement of the above technical scheme, a movable through hole is formed in the top plate.

[0016] The lifting assembly comprises a movable circular plate, the movable circular plate is rotationally arranged in the movable through hole, and the movable circular plate is coaxially arranged with the pressing circular plate.

[0017] As an improvement of the above technical scheme, a lifting threaded hole and a lifting guide hole are formed in the movable circular plate, and the lifting threaded hole and the lifting guide hole are symmetrically arranged.

[0018] A lifting screw is threadedly matched in the lifting threaded hole, a lifting guide rod is slidably matched in the lifting guide hole, and the pressing circular plate is arranged between the lifting screw and the lifting guide rod.

[0019] As an improvement of the above technical scheme, a pressing protective circular pad is arranged on the pressing circular plate, the pressing protective circular pad is coaxially arranged with the pressing circular plate, and the pressing circular plate is displaced towards the rotating circular plate, so that the pressing protective circular pad is displaced towards the rotating circular plate.

[0020] As an improvement of the above technical scheme, a connecting circular groove is formed in the pressing protective circular pad, and the pressing circular plate is arranged in the connecting circular groove.

[0021] The pressing circular plate is provided with a first connecting through hole, the pressing protective circular pad is provided with a second connecting through hole, the first connecting through hole and the second connecting through hole are matched, and a connecting bolt is arranged between the first connecting through hole and the second connecting through hole.

[0022] Compared with the prior art, the present application has the following advantages:

[0023] Through setting operation plate, winding assembly, top plate, rotating round plate, pressing round plate and lifting assembly, the material is quickly positioned and pressed, so that the winding process is more convenient and fast; through rotating round plate, the material is rotated, automatic winding is realized, manual operation is reduced, production efficiency is improved, different specifications and shapes of stator racks can be adapted, and good universality and adaptability are achieved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structural schematic view of the utility model;

[0025] Figure 2 It is a structural schematic view of the utility model top plate;

[0026] Figure 3 It is a side view of the utility model;

[0027] Figure 4 It is a structural schematic view of the utility model lifting assembly;

[0028] Figure 5 It is a structural schematic view of the utility model movable round plate;

[0029] Figure 6 It is a structural schematic view of the utility model pressing round plate;

[0030] Figure 7 It is a structural schematic view of the utility model pressing protective round pad;

[0031] Figure 8 It is a structural schematic view of the stator rack in the prior art.

[0032] In the drawing: 10, operation plate; 11, driving servo motor; 12, winding servo motor; 20, rotating round plate; 30, winding assembly; 31, guiding through hole; 32, wire harness guiding pipe; 33, sliding block; 34, winding screw rod; 35, winding guide rod; 40, lifting assembly; 41, lifting guide rod; 42, lifting screw rod; 43, movable round plate; 431, lifting guide hole; 432, lifting screw hole; 44, pressing round plate; 441, first connecting through hole; 45, pressing protective round pad; 451, connecting round groove; 452, second connecting through hole; 46, connecting bolt; 50, top plate; 51, movable through hole. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] Example:

[0035] like Figures 1-8 As shown, this embodiment provides a servo motor stator winding fixing device that is easy to operate, including an operating panel 10, a winding assembly 30 is provided on the operating panel 10, and a top plate 50 is also provided on the operating panel 10;

[0036] A rotating circular plate 20 is rotatably provided on the operating plate 10, and a pressing circular plate 44 is provided on the top plate 50. The pressing circular plate 44 is coaxially arranged with the rotating circular plate 20. A lifting assembly 40 is also provided on the top plate 50. The pressing circular plate 44 is connected to the lifting assembly 40. The lifting assembly 40 drives the pressing circular plate 44 to move toward the rotating circular plate 20, thereby pressing the material in the working area of ​​the rotating circular plate 20.

[0037] In this case, the servo motor is formed by welding together multiple sets of stator racks. Figure 8 shown.

[0038] In this embodiment, when the servo motor stator is wound, the stator rack in the servo motor stator is placed on the rotating circular plate 20, that is, the material is placed on the rotating circular plate 20, and the winding assembly 30 is adjusted so that the winding assembly 30 is aligned with the material, and the wire harness on the winding assembly 30 is first wound on the material, and then the lifting assembly 40 drives the pressing circular plate 44 to move toward the rotating circular plate 20, and the material is positioned by the pressing circular plate 44 and the rotating circular plate 20. At the same time, the rotating circular plate 20 drives the material to rotate, and the wire harness is completely wound on the material, thereby completing the winding process. When a group of materials is wound, the lifting assembly 40 drives the pressing circular plate 44 to lift, and the next group of materials can be replaced;

[0039] By arranging the operating panel 10, the winding assembly 30, the top plate 50, the rotating circular plate 20, the pressing circular plate 44 and the lifting assembly 40, the material can be quickly positioned and pressed, making the winding process simpler and faster; by driving the material to rotate by the rotating circular plate 20, automatic winding is achieved, manual operation is reduced, production efficiency is improved, and it can adapt to stator racks of different specifications and shapes, with good versatility and adaptability.

[0040] Specifically, the winding assembly 30 comprises a winding screw rod 34 and a winding guide rod 35, the winding screw rod 34 is rotationally arranged between the operation plate 10 and the top plate 50, and the winding guide rod 35 is fixedly arranged between the operation plate 10 and the top plate 50.

[0041] The sliding block 33 is arranged between the winding screw rod 34 and the winding guide rod 35, and the wire harness guide pipe 32 is arranged on the sliding block 33.

[0042] Specifically, the sliding block 33 is threadedly connected with the winding screw rod 34, and the sliding block 33 is slidably connected with the winding guide rod 35.

[0043] The wire harness guide pipe 32 is provided with a guide through hole 31.

[0044] In this embodiment, when winding, the wire harness is inserted into the guide through hole 31, and is wound on the material for one turn, then the rotating disc 20 is rotated to drive the wire harness to be wound on the material, and the sliding block 33 is lifted and lowered by rotating the winding screw rod 34, so that the wire harness guide pipe 32 drives the wire harness to adjust the position, thereby facilitating winding treatment on different positions of the material.

[0045] Specifically, the bottom of the operation plate 10 is provided with a winding servo motor 12 and a driving servo motor 11.

[0046] The winding servo motor 12 is in transmission connection with the winding screw rod 34, and the driving servo motor 11 is in transmission connection with the rotating disc 20.

[0047] In this embodiment, the winding servo motor 12 is used to drive the winding screw rod 34 to rotate, so as to lift and lower the sliding block 33 to adjust the position, and the driving servo motor 11 is used to drive the rotating disc 20 to rotate, so as to facilitate the material to rotate for winding process.

[0048] Specifically, the top plate 50 is provided with a movable through hole 51.

[0049] The lifting assembly 40 comprises a movable disc 43, the movable disc 43 is rotationally arranged in the movable through hole 51, and the movable disc 43 is coaxially arranged with a pressing disc 44.

[0050] Specifically, the movable disc 43 is provided with a lifting threaded hole 432 and a lifting guide hole 431, and the lifting threaded hole 432 and the lifting guide hole 431 are symmetrically arranged.

[0051] The lifting threaded hole 432 is threadedly matched with a lifting screw rod 42, the lifting guide hole 431 is slidably matched with a lifting guide rod 41, and the pressing disc 44 is arranged between the lifting screw rod 42 and the lifting guide rod 41.

[0052] In the embodiment, when the pressing circular plate 44 is displaced towards the rotating circular plate 20, the pressing circular plate 44 is lowered by rotating the lifting screw rod 42, by the screw thread cooperation between the lifting screw rod 42 and the lifting screw thread hole 432, and under the action that the lifting guide rod 41 slides in the lifting guide hole 431, until the pressing circular plate 44 contacts the material, so that the fixing process of the material is completed by the pressing circular plate 44 and the rotating circular plate 20.

[0053] Of course, after the pressing circular plate 44 contacts the material, the material rotates, and the pressing circular plate 44 can rotate with the movable circular plate 43 to continuously perform the fixing process on the material.

[0054] Specifically, the pressing circular plate 44 is provided with a pressing protective circular pad 45, the pressing protective circular pad 45 is coaxially arranged with the pressing circular plate 44, and the pressing circular plate 44 is displaced towards the rotating circular plate 20, so that the pressing protective circular pad 45 is displaced towards the rotating circular plate 20.

[0055] Specifically, the pressing protective circular pad 45 is provided with a connecting circular groove 451, and the pressing circular plate 44 is arranged in the connecting circular groove 451.

[0056] The pressing circular plate 44 is provided with a first connecting through hole 441, the pressing protective circular pad 45 is provided with a second connecting through hole 452, the first connecting through hole 441 and the second connecting through hole 452 are matched, and a connecting bolt 46 is arranged between the first connecting through hole 441 and the second connecting through hole 452.

[0057] In the embodiment, the pressing protective circular pad 45 is made of rubber material, and the protection of the material can be improved by the pressing protective circular pad 45.

[0058] Of course, when it is necessary to replace a larger pressing protective circular pad 45 to fix the material, a larger pressing protective circular pad 45 is replaced, the connecting circular groove 451 is aligned with the pressing circular plate 44, the pressing protective circular pad 45 is continuously rotated, the first connecting through hole 441 and the second connecting through hole 452 are aligned, and then the connecting bolt 46 is installed between the first connecting through hole 441 and the second connecting through hole 452.

[0059] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A servo motor stator winding fixture that facilitates handling, characterized by: Including operation board (10), be provided with winding assembly (30) on operation board (10), still be provided with top plate (50) on operation board (10); Rotary circular plate (20) is rotationally arranged on operation board (10), the top plate (50) is provided with the compression circular plate (44), the compression circular plate (44) is coaxially arranged with rotary circular plate (20), the top plate (50) is further provided with lifting assembly (40), the compression circular plate (44) is connected on lifting assembly (40), lifting assembly (40) drives the compression circular plate (44) and displaces towards rotary circular plate (20) direction, material is compressed in the working area of rotary circular plate (20).

2. A stator winding fixture for a servo motor that is easy to operate according to claim 1, characterized in that: The winding assembly (30) includes a winding screw (34) and a winding guide rod (35), the winding screw (34) is rotationally arranged between the operation board (10) and the top plate (50), and the winding guide rod (35) is fixedly arranged between the operation board (10) and the top plate (50). The sliding block (33) is provided between the winding screw (34) and the winding guide rod (35), and the wire harness guide tube (32) is arranged on the sliding block (33).

3. A servo motor stator winding fixture that facilitates operation according to claim 2, wherein: The sliding block (33) is threadedly connected with the winding screw (34), and the sliding block (33) is slidably connected with the winding guide rod (35). The wire harness guide tube (32) is provided with a guide through hole (31).

4. A servo motor stator winding fixture that facilitates operation according to claim 3, wherein: The bottom of the operation board (10) is provided with a winding servo motor (12) and a driving servo motor (11). The winding servo motor (12) is in transmission connection with the winding screw (34), and the driving servo motor (11) is in transmission connection with the rotary circular plate (20).

5. A servo motor stator winding fixture that facilitates operation according to claim 1, wherein: The top plate (50) is provided with a movable through hole (51). The lifting assembly (40) includes a movable circular plate (43), the movable circular plate (43) is rotationally arranged in the movable through hole (51), and the movable circular plate (43) is coaxially arranged with the compression circular plate (44).

6. A servo motor stator winding fixture that facilitates operation according to claim 5, wherein: The movable circular plate (43) is provided with a lifting threaded hole (432) and a lifting guide hole (431), and the lifting threaded hole (432) and the lifting guide hole (431) are symmetrically arranged. The lifting threaded hole (432) is threadedly connected with a lifting screw (42), and the lifting guide hole (431) is slidably connected with a lifting guide rod (41).

7. A servo motor stator winding fixture that facilitates operation according to claim 6, wherein: The compression circular plate (44) is arranged between the lifting screw (42) and the lifting guide rod (41).

8. A servo motor stator winding fixture that facilitates operation according to claim 7, wherein: The compression circular plate (44) is provided with a compression protection circular pad (45), the compression protection circular pad (45) is coaxially arranged with the compression circular plate (44), and the compression circular plate (44) is displaced towards the rotary circular plate (20), so that the compression protection circular pad (45) is displaced towards the rotary circular plate (20). The compression protection circular pad (45) is provided with a connecting circular groove (451), and the compression circular plate (44) is arranged in the connecting circular groove (451). The pressing round plate (44) is provided with a first connecting through hole (441), the pressing protection round pad (45) is provided with a second connecting through hole (452), the first connecting through hole (441) and the second connecting through hole (452) are matched, and the connecting bolt (46) is arranged between the first connecting through hole (441) and the second connecting through hole (452).

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