Winding machine for producing permanent magnet motor
By designing a motor-driven clamping and limiting assembly, the problem of winding with fixed rotor shaft specifications for different rotors was solved, achieving stable clamping and center point limiting of rotors with different diameters, thus improving the applicability and ease of operation of the winding machine.
Patent Information
- Application Number
- CN202520484627.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-03-19
AI Technical Summary
In the existing technology, due to the different specifications of different rotor shafts, it is difficult to fix them during winding, requiring the replacement of different machines, which leads to inconvenience in operation.
A winding machine comprising a motor, a placement tube, a clamping assembly, and a limiting assembly was designed. The machine achieves stable clamping of rotors of different diameters through the cooperation of an electric push rod and a clamping plate. The center point limiting of the limiting plate and spring ensures the stability of the rotor during the winding process.
It achieves stable clamping and center point limiting of rotors of different diameters, improves the applicability and ease of operation of the winding machine, and simplifies the rotor winding process.
Smart Images
Figure CN223912385U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to motor production technical field especially relates to a winding machine of production permanent magnet motor. BACKGROUND
[0002] Permanent magnet motor is a kind of motor type using permanent magnet as magnetic field source.Different from traditional motor (such as AC asynchronous motor or DC motor), permanent magnet motor does not need external current to generate magnetic field, but utilizes permanent magnet to provide the required magnetic field.Its main advantages are high efficiency, small size, large power density, and no additional energy supply is needed to generate magnetic field when running.In the rotor processing engineering of permanent magnet motor, the winding of rotor is a very important step.
[0003] In the prior art, when fixing the rotor, due to the different specifications of the shaft bodies of different rotors, it is not easy to fix the rotor shaft bodies of different specifications when winding different rotors, so different machines need to be replaced, therefore, the application provides a winding machine for producing permanent magnet motor to solve the above problems. UTILITY MODEL CONTENTS
[0004] The utility model discloses a winding machine for producing permanent magnet motor to solve the shortcomings that in the prior art, when fixing the rotor, due to the different specifications of the shaft bodies of different rotors, it is not easy to fix the rotor shaft bodies of different specifications when winding different rotors, so different machines need to be replaced.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A winding machine for producing permanent magnet motor, comprising a processing table, the winding machine further comprising:
[0007] A motor is fixedly installed at the bottom of the processing table, and the output shaft of the motor penetrates through the processing table and is rotationally connected with the processing table;
[0008] A placement tube is fixedly installed at the bottom end of the output shaft of the motor;
[0009] A rotor is placed inside the placement tube;
[0010] The clamping assembly comprises two electric push rods, two clamping plates and two first anti-skid pads, the two electric push rods are fixedly installed at the front side and the rear side of the placing pipe respectively, the output shafts of the two electric push rods are both penetrated through the placing pipe and extend to the inside of the placing pipe, the output shafts of the two electric push rods are fixedly installed on the sides of the two clamping plates which are close to each other, and the sides of the two first anti-skid pads which are far away from each other are fixedly installed on the sides of the two clamping plates which are close to each other respectively, and the sides of the two first anti-skid pads which are close to each other are both in contact with the outer side of the rotor.
[0011] The limiting assembly is arranged on the placing pipe and cooperates with the rotor.
[0012] As a preferred scheme of the utility model, a plurality of mounting holes are formed in the processing table.
[0013] As a preferred scheme of the utility model, a bearing is fixedly installed on the top of the processing table, and the bearing is fixedly sleeved on the placing pipe.
[0014] As a preferred scheme of the utility model, a protection pad is fixedly installed on the inner wall of the bottom of the placing pipe, and the bottom end of the rotor is in contact with the top of the protection pad.
[0015] As a preferred scheme of the utility model, the limiting assembly comprises two rectangular rods, two limiting plates and two springs, the ends of the two rectangular rods which are close to each other are respectively penetrated through the left side and the right side of the placing pipe and extend to the inside of the placing pipe, the sides of the two limiting plates which are far away from each other are fixedly installed on the ends of the two rectangular rods which are close to each other, the sides of the two limiting plates which are close to each other are both matched with the outer side of the rotor, the springs are sleeved on the corresponding rectangular rods, the ends of the two springs which are far away from each other are fixedly installed on the two rectangular rods respectively, and the ends of the two springs which are close to each other are fixedly installed on the left side and the right side of the placing pipe.
[0016] As a preferred scheme of the utility model, the sides of the two limiting plates which are close to each other are both fixedly installed with second anti-skid pads, and the sides of the two second anti-skid pads which are close to each other are both in contact with the outer side of the rotor.
[0017] Beneficial effects:
[0018] 1. The rotor is placed in the inside of the placing pipe, and then the two electric push rods are started to drive the two clamping plates and the two first anti-skid pads to be close to each other and realize clamping and fixing of the rotor, the two clamping plates have a certain interval, the rotor with different diameters can be stably clamped, the application range is improved, the placing pipe and the clamped and fixed rotor in the inside thereof can be rotated by starting the motor, so that the inside of the rotor can be conveniently and stably wound.
[0019] 2. By the cooperation between the two rectangular rods, the two limiting plates and the two springs, the rotor can be centrally positioned by the two limiting plates when the rotor is initially placed inside the placement tube, and the two clamping plates can stably clamp and fix the rotor;
[0020] The utility model discloses a simple structure realizes to different diameter's rotor and carries out stable clamping and fixing, has improved use suitability greatly, and convenient operation, save time and effort, and practicality is strong, convenient for personnel uses. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 It is the structure three -dimensional view of the utility model;
[0022] Figure 2 It is the structure three -dimensional view of the utility model;
[0023] Figure 3 It is the structure three -dimensional view of the utility model's placement tube, bearing, protection pad, rotor, electric push rod, clamping plate, rectangular rod, limiting plate and spring;
[0024] Figure 4 It is the structure three -dimensional view of the utility model's placement tube, bearing, protection pad, electric push rod, clamping plate, first antiskid pad, rectangular rod, limiting plate, second antiskid pad and spring.
[0025] In the drawing: 1, processing table;2, motor;3, placement tube;4, bearing;5, protection pad;6, rotor;7, electric push rod;8, clamping plate;9, first antiskid pad;10, rectangular rod;11, limiting plate;12, second antiskid pad;13, spring;14, mounting hole. DETAILED DESCRIPTION
[0026] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.
[0027] EMBODIMENT
[0028] REFERENCE Figures 1-4 A winding machine for producing a permanent magnet motor, comprising a processing table 1, the winding machine further comprising:
[0029] A motor 2 is fixedly installed at the bottom of the processing table 1, and the output shaft of the motor 2 penetrates through the processing table 1 and is rotationally connected with the processing table 1.
[0030] A placement tube 3 is fixedly installed at the bottom end of the output shaft of the motor 2.
[0031] A rotor 6 is placed inside the placement tube 3.
[0032] The clamping assembly comprises two electric push rods 7, two clamping plates 8 and two first anti-skid pads 9, the two electric push rods 7 are fixedly installed at the front side and the rear side of the placing pipe 3 respectively, the output shafts of the two electric push rods 7 all extend to the inside of the placing pipe 3 and are fixedly installed with the side, close to each other, of the two clamping plates 8 respectively, and the side, far from each other, of the two first anti-skid pads 9 is fixedly installed with the side, close to each other, of the two clamping plates 8 respectively, and the side, close to each other, of the two first anti-skid pads 9 is in contact with the outside of the rotor 6;
[0033] The limiting assembly is arranged on the placing pipe 3 and cooperates with the rotor 6.
[0034] Through the above structure: the rotor 6 is placed in the inside of the placing pipe 3, and then the two electric push rods 7 are started to drive the two clamping plates 8 and the two first anti-skid pads 9 to be close to each other and clamp and fix the rotor 6, the two clamping plates 8 have a certain spacing therebetween, so that the rotor 6 with different diameters can be stably clamped and fixed, and the application range is improved, the placing pipe 3 and the rotor 6 clamped and fixed therein can be driven to rotate by starting the motor 2, so that the inside of the rotor 6 can be stably wound.
[0035] As a preferred scheme of the utility model, a plurality of mounting holes 14 are formed in the processing table 1, and the mounting holes 14 can facilitate the installation of the winding device and the processing table 1.
[0036] As a preferred scheme of the utility model, a bearing 4 is fixedly installed on the top of the processing table 1, the bearing 4 is fixedly sleeved on the placing pipe 3, and the bearing 4 can stably support the rotation of the placing pipe 3.
[0037] As a preferred scheme of the utility model, a protective pad 5 is fixedly installed on the inner wall of the bottom of the placing pipe 3, the bottom end of the rotor 6 is in contact with the top of the protective pad 5, and the protective pad 5 can stably protect the bottom end of the rotor 6.
[0038] As a preferred scheme of the utility model, the limiting assembly comprises two rectangular rods 10, two limiting plates 11 and two springs 13, the ends of the two rectangular rods 10 close to each other are respectively penetrated through the left side and the right side of the placing pipe 3 and extend to the inside of the placing pipe 3, the sides of the two limiting plates 11 far from each other are respectively fixedly installed with the ends of the two rectangular rods 10 close to each other, the sides of the two limiting plates 11 close to each other are all matched with the outside of the rotor 6, the spring 13 is sleeved on the corresponding rectangular rod 10, the ends of the two springs 13 far from each other are respectively fixedly installed on the two rectangular rods 10, the ends of the two springs 13 close to each other are respectively fixedly installed on the left side and the right side of the placing pipe 3, through the cooperation between the two rectangular rods 10, the two limiting plates 11 and the two springs 13, when the rotor 6 is initially placed in the inside of the placing pipe 3, the two limiting plates 11 can limit the center point of the rotor 6, and the two clamping plates 8 can conveniently stably clamp and fix the rotor 6.
[0039] As a preferred scheme of the utility model, the sides of the two limiting plates 11 close to each other are all fixedly installed with the second anti-skid pads 12, the sides of the two second anti-skid pads 12 close to each other are all in contact with the outside of the rotor 6, through the setting of the second anti-skid pads 12, the rotor 6 can be limited and protected, and the limiting contact between the limiting plate 11 and the rotor 6 is facilitated.
[0040] It should be noted that: specific use of what type of winding machine, motor 2 and electric push rod 7, the relevant technical personnel of the field select by themselves, and the above about winding machine, motor 2 and electric push rod 7 all belong to prior art, and the scheme is not described in detail.
[0041] The working principle of the utility model: in use, first, the winding machine, motor 2 and electric push rod 7 are connected with external power supply, then the rotor 6 is placed in the inside of the placing pipe 3, then the two electric push rods 7 are started to drive the two clamping plates 8 and the two first anti-skid pads 9 to be close to each other and realize the clamping and fixing of the rotor 6, here the two clamping plates 8 have a certain spacing, can realize the stable clamping of the rotor 6 of different diameters, improve the application range, here the motor 2 is started to drive the placing pipe 3 and the rotor 6 clamped and fixed in it to rotate, so that the inside of the rotor 6 can be conveniently stably wound, here through the cooperation between the two rectangular rods 10, the two limiting plates 11 and the two springs 13, when the rotor 6 is initially placed in the inside of the placing pipe 3, the two limiting plates 11 can limit the center point of the rotor 6, and the two clamping plates 8 can conveniently stably clamp and fix the rotor 6.
[0042] The above merely describes a preferred embodiment of the present application, and the protection scope of the present application is not limited thereto, and any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.
Claims
1. A winding machine for the production of permanent magnet electric machines, comprising a working table (1), characterized in that, The winding machine further comprises: A motor (2) is fixedly installed at the bottom of the machining table (1), and the output shaft of the motor (2) penetrates through the machining table (1) and is rotationally connected with the machining table (1); A placement tube (3) is fixedly installed at the bottom end of the output shaft of the motor (2); A rotor (6) is placed in the placement tube (3); A clamping assembly comprises two electric push rods (7), two clamping plates (8) and two first anti-skid pads (9), the two electric push rods (7) are fixedly installed at the front side and the rear side of the placement tube (3) respectively, the output shafts of the two electric push rods (7) both penetrate through the placement tube (3) and extend into the placement tube (3), the output shafts of the two electric push rods (7) are fixedly installed at the side close to each other of the two clamping plates (8) respectively, and the sides away from each other of the two first anti-skid pads (9) are fixedly installed at the side close to each other of the two clamping plates (8) respectively, and the sides close to each other of the two first anti-skid pads (9) are both in contact with the outer side of the rotor (6); A limiting assembly is arranged on the placement tube (3) and cooperates with the rotor (6).
2. A winding machine for producing a permanent magnet electric machine according to claim 1, characterized in that, A plurality of mounting holes (14) are formed in the machining table (1).
3. A winding machine for producing a permanent magnet electric machine according to claim 1, characterized in that, A bearing (4) is fixedly installed at the top of the machining table (1) and fixedly sheathed on the placement tube (3).
4. A winding machine for producing a permanent magnet electric machine according to claim 1, characterized in that, A protection pad (5) is fixedly installed on the inner wall of the bottom of the placement tube (3), and the bottom end of the rotor (6) is in contact with the top of the protection pad (5).
5. A winding machine for producing a permanent magnet electric machine according to claim 1, characterized in that, The limiting assembly comprises two rectangular rods (10), two limiting plates (11) and two springs (13), the ends close to each other of the two rectangular rods (10) penetrate through the left side and the right side of the placement tube (3) and extend into the placement tube (3), the sides away from each other of the two limiting plates (11) are fixedly installed at the ends close to each other of the two rectangular rods (10) respectively, the sides close to each other of the two limiting plates (11) are both in cooperation with the outer side of the rotor (6), the spring (13) is sheathed on the corresponding rectangular rod (10), the ends away from each other of the two springs (13) are fixedly installed on the two rectangular rods (10) respectively, and the ends close to each other of the two springs (13) are fixedly installed at the left side and the right side of the placement tube (3).
6. A winding machine for producing a permanent magnet electric machine according to claim 5, characterized in that, The second anti-skid pads (12) are fixedly installed at the sides close to each other of the two limiting plates (11), and the sides close to each other of the two second anti-skid pads (12) are both in contact with the outer side of the rotor (6).