Winding device for motor manufacturing

Abstract

The utility model discloses a winding device for motor manufacturing, which relates to the field of motor manufacturing and comprises a device main body. By arranging the sliding groove, the lifting groove, the lead screw, the extrusion block, the telescopic rod and the spring, when the spring is gradually aged after being used for a long time and insufficient in elasticity, the position of the extrusion block can be adjusted by rotating the lead screw, so that the spring is extruded, the diameter stroke of the spring can be shortened, and partial elastic performance of the spring is restored; by arranging a first moving groove, a second moving groove, a sliding block and a lifting seat, after the spring is thoroughly aged and scrapped, the lifting seat can be manually pulled out, a telescopic rod is driven by the sliding block to stably move out of the inner wall of the device main body, and the service life of the spring is prolonged; and therefore, the spring is driven to move out of the inner wall of the device main body, workers can replace the spring conveniently, and the difficulty and workload of maintenance work are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor manufacturing field, concretely is a winding device for motor manufacturing. BACKGROUND

[0002] Motor manufacturing is a complex and key industrial field, which involves the production process of the device for converting electrical energy and mechanical energy into each other, starting from the preparation of raw materials, including high-quality core materials, conductive winding wire materials, etc., then punching and stacking the core to build the magnetic circuit core of the motor, and then the winding link, which is an important step to determine the electrical performance of the motor, and finally strict testing and debugging to ensure that the performance indicators of the motor meet the requirements, such as speed, torque, efficiency, etc., so as to produce motor products that meet the needs of different industries and civilian needs, wherein the winding device for motor manufacturing is the core equipment of the motor winding process.

[0003] A motor copper wire automatic winding machine is disclosed in Chinese patent No. CN218958753U, which comprises a base, two symmetrical grooves are formed in the inside of the base, a sliding rod is fixedly connected inside each groove, a vertical rod is slidingly connected to the outside of each sliding rod, a spring is sleeved between the outside of each sliding rod and the vertical rod and the groove, a slot is symmetrically formed in the top of the base above the groove, the top of each vertical rod extends to the top of the base through the corresponding slot, a reciprocating screw is rotatably connected between the two vertical rods, a limiting block is threadedly connected to the outside of the reciprocating screw, and a limiting groove is formed in one side of the limiting block.

[0004] The above-mentioned winding device will cause the spring to fail and age due to long-term use, resulting in insufficient elasticity and affecting the work process, which may cause defective products. However, the above-mentioned winding device does not have a setting for adjusting and replacing the spring, and only the entire device can be replaced, so it needs to be improved based on the prior art. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model aims to provide a winding device for motor manufacturing to solve the technical problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a winding device for motor manufacturing, comprising a device main body, a sliding groove and a lifting groove are formed in the inner wall of the device main body, a first moving groove is formed in the inner wall of the device main body, a lead screw is installed in the inner wall of the sliding groove, an extrusion block is installed on the outer wall of the lead screw, a second moving groove is formed in the outer wall of the extrusion block, a sliding block is installed in the inner wall of the second moving groove, a telescopic rod is sleeved on the outer wall of the lead screw, a spring is sleeved on the outer wall of the telescopic rod, and a lifting seat is slidingly installed in the inner wall of the sliding groove.

[0007] By adopting the above technical solution, when the spring gradually ages after long-term use and loses its elasticity, the position of the compression block can be adjusted by rotating the screw to compress the spring, thereby shortening the spring's stroke and restoring some of its elastic properties. This allows the spring to continue to function in the main body of the device, extending its service life.

[0008] Furthermore, the length of the lead screw is equal to the length of the sliding groove, and a tool hole for rotation is provided at the end of the lead screw.

[0009] By adopting the above technical solution, it is beneficial to limit the movement range of the extrusion block, provide convenience for operators, ensure that operators can easily apply sufficient force along the tool hole with the help of tools, and improve the maintainability of the device.

[0010] Furthermore, the extrusion block is designed in an "I" shape, and the second moving groove corresponds to the first moving groove.

[0011] By adopting the above technical solution, the "I"-shaped extrusion block facilitates the subsequent replacement of the spring. Even after the spring is removed from the inner wall of the device body, it is still restricted by the extrusion block, which helps to accurately control the degree of extrusion on the spring.

[0012] Furthermore, each end of the telescopic rod is equipped with a sliding block, and the two sets of sliding blocks are slidably installed on the inner walls of the second moving groove and the first moving groove, respectively.

[0013] By adopting the above technical solution, the second moving groove and the first moving groove provide guidance for the movement of the telescopic rod, reduce the friction between the telescopic rod and the spring, and prevent the telescopic rod and the spring from shaking excessively during the movement.

[0014] Furthermore, the lifting seat cover is located on the outer wall of the telescopic rod and the spring, and when the pressing block moves to the end of the screw, the telescopic rod and the spring are completely inserted into the inner wall of the lifting seat.

[0015] By adopting the above technical solution, the lifting seat can move the telescopic rod and spring as a whole, reducing the complex conversion between operation steps and improving the efficiency of the entire replacement process.

[0016] Furthermore, the lifting seat is installed close to the first moving groove, and a handle for lifting is provided on the outer wall of the lifting seat.

[0017] By adopting the above technical solution, it is beneficial to ensure that the lifting seat can move stably up and down, avoid horizontal swaying or deviation of the lifting seat, and make it easier for operators to operate the lifting seat, thus improving the efficiency of spring replacement.

[0018] Further, the outer wall of the lifting seat is provided with a positioning block, and the inner wall of the lifting groove is provided with a plurality of positioning grooves matched with the positioning block.

[0019] By adopting the technical scheme, the movement of the lifting seat in the device body is provided with accurate positioning function, so that the lifting seat can be accurately moved to a predetermined position, and the stability of the lifting seat is enhanced.

[0020] To sum up, the utility model mainly has the following beneficial effects:

[0021] The utility model discloses a sliding groove, lifting groove, screw rod, extrusion block, telescopic rod and spring are set up, when the spring gradually ages and appears the condition of insufficient elasticity, can adjust the extrusion block position through rotating screw rod, thereby extruding spring, makes the spring can shorten the range, restores the partial elastic performance of spring, makes it can continue to play the role in the device body, prolongs the service life of spring, through being provided with first mobile groove, second mobile groove, sliding block and lifting seat, when the spring is completely aged and scrapped, can manually pull out the lifting seat, and the telescopic rod is stably removed from the inner wall of the device body through the sliding block, thereby driving the spring to remove the inner wall of the device body, and the spring is replaced by staff, and the difficulty and work amount of maintenance work are reduced. ACCURACY

[0022] Figure 1 It is the three-dimensional structure schematic view of the utility model;

[0023] Figure 2 It is the three-dimensional structure sectional view of the utility model;

[0024] Figure 3 It is the structure sectional view of the utility model extrusion state;

[0025] Figure 4 It is the structure sectional view of the utility model when replacing spring state;

[0026] Figure 5 It is the structure schematic view of the utility model screw rod, extrusion block, telescopic rod and spring when extruding;

[0027] Figure 6 It is the structure schematic view of the utility model screw rod, extrusion block, telescopic rod and spring when replacing spring state;

[0028] Figure 7 It is the rear view structure sectional view of the utility model.

[0029] In the drawing: 1, device body;11, sliding groove;12, lifting groove;13, first mobile groove;2, screw rod;21, extrusion block;22, second mobile groove;3, telescopic rod;31, spring;32, sliding block;4, lifting seat. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0031] The embodiments of this utility model will be described below based on its overall structure.

[0032] A winding device for manufacturing an electric motor, such as Figure 1 - Figure 7 As shown, the device includes a main body 1. The inner wall of the main body 1 has a sliding groove 11 and a lifting groove 12, and a first moving groove 13. A lead screw 2 is installed on the inner wall of the sliding groove 11. The length of the lead screw 2 is equal to the length of the sliding groove 11, and a tool hole for rotation is provided at the end of the lead screw 2. This helps to limit the movement range of the extrusion block 21 and provides convenience for the operator. An extrusion block 21 is installed on the outer wall of the lead screw 2. The extrusion block 21 has an "I"-shaped design, which facilitates the subsequent replacement of the spring 31. Even after the spring 31 is moved out of the inner wall of the main body 1, it is still restricted by the extrusion block 21, precisely controlling the degree of extrusion of the spring 31 by the extrusion block 21. The outer wall of the extrusion block 21 has... A second moving groove 22 is provided, which corresponds to the first moving groove 13, and provides guidance for the movement of the telescopic rod 3. A sliding block 32 is installed on the inner wall of the second moving groove 22. The telescopic rod 3 is sleeved on the outer wall of the lead screw 2, which reduces the friction between the telescopic rod 3 and the spring 31 and prevents excessive shaking of the telescopic rod 3 and the spring 31 during the movement. The spring 31 is sleeved on the outer wall of the telescopic rod 3. A lifting seat 4 is slidably installed on the inner wall of the sliding groove 11. The lifting seat 4 covers the outer wall of the telescopic rod 3 and the spring 31. The lifting seat 4 can drive the telescopic rod 3 and the spring 31 to move as a whole, which reduces the complex conversion between operation steps and improves the efficiency of the entire replacement process.

[0033] Please see Figure 1 - Figure 7 The length of the lead screw 2 is equal to the length of the sliding groove 11, and the end of the lead screw 2 is provided with a tool hole for rotation, which helps to limit the movement range of the extrusion block 21, provides convenience for the operator, and ensures that the operator can easily apply sufficient force along the tool hole with the help of tools, thereby improving the maintainability of the device.

[0034] Please see Figure 1 - Figure 7The extrusion block 21 is designed in the shape of an "I", and the second moving groove 22 corresponds to the first moving groove 13. The "I" shaped extrusion block 21 is conducive to the subsequent replacement of the spring 31. After the spring 31 is moved out of the inner wall of the main body 1, it is still restricted by the extrusion block 21, which is conducive to accurately controlling the degree of extrusion of the extrusion block 21 on the spring 31.

[0035] Please see Figure 2 - Figure 7 Each end of the telescopic rod 3 is equipped with a sliding block 32, and the two sets of sliding blocks 32 are slidably installed on the inner walls of the second moving groove 22 and the first moving groove 13, respectively. The second moving groove 22 and the first moving groove 13 provide guidance for the movement of the telescopic rod 3, reduce the friction between the telescopic rod 3 and the spring 31, and prevent the telescopic rod 3 and the spring 31 from shaking excessively during the movement.

[0036] Please see Figure 1 - Figure 4 The lifting seat 4 is installed on the outer wall of the telescopic rod 3 and the spring 31. When the pressing block 21 moves to the end of the screw 2, the telescopic rod 3 and the spring 31 are completely inserted into the inner wall of the lifting seat 4. The lifting seat 4 can move the telescopic rod 3 and the spring 31 as a whole, which reduces the complex conversion between operation steps and improves the efficiency of the entire replacement process.

[0037] Please see Figure 1 - Figure 4 The lifting seat 4 is installed close to the first moving groove 13, and the outer wall of the lifting seat 4 is provided with a handle for lifting. This helps to ensure that the lifting seat 4 can move up and down stably, and avoids horizontal swaying or deviation of the lifting seat 4. The handle makes it easier for the operator to operate the lifting seat 4, and improves the efficiency of spring 31 replacement.

[0038] Please see Figure 1 - Figure 7 The outer wall of the lifting seat 4 is equipped with a positioning block, and the inner wall of the lifting groove 12 is provided with multiple sets of positioning grooves that fit with the positioning block. This provides a precise positioning function for the movement of the lifting seat 4 within the main body 1 of the device, ensuring that the lifting seat 4 can move accurately to the predetermined position and enhancing the stability of the lifting seat 4.

[0039] The utility model discloses a working principle is: when the motor manufacturing is in long -term use, makes the spring 31 of device main body 1 inner wall gradually ages, appears the insufficient condition of elasticity, first rotates the screw rod 2, drives extruding piece 21 to slide to device main body 1 inner wall to extrude telescopic link 3 with spring 31, shortens spring 31 range, makes the partial elastic performance of spring 31 can recover, makes it can continue to play the role in device main body 1, prolongs the service life of spring 31, has reduced equipment maintenance cost, when spring 31 is completely aged and scrapes and cannot be reused, continues to rotate the screw rod 2, makes extruding piece 21 move to the end of screw rod 2, telescopic link 3 and spring 31 will be completely entered into the inner wall of lifting seat 4 under the action of extrusion pressure, then manually holds the handle of lifting seat 4 outer wall, and lifts upwards, makes lifting seat 4 drive telescopic link 3 and spring 31 remove device main body 1 inner wall, when telescopic link 3 end installs the sliding block 32 along the first movement groove 13 and the second movement groove 22 and moves upwards, the friction of telescopic link 3 and spring 31 has reduced, has reduced the physical consumption and operation difficulty of operator in the operation process, further improved the convenience and high efficiency of maintenance work, when telescopic link 3 and spring 31 remove device main body 1 inner wall, operator reversely rotates the screw rod 2, makes extruding piece 21 gradually move outward, along with the extrusion pressure of extruding piece 21 to spring 31 gradually removes, spring 31 will gradually relax from the state of being tight, makes spring 31 can easily complete the replacement of spring 31, when the replacement of new spring 31 is completed, rotates the screw rod 2 again, drive extruding piece 21 to slide inwards, and extrude spring 31 to enter lifting seat 4, then press lifting seat 4, make lifting seat 4 drive spring 31 and telescopic link 3 reenter device main body 1 inner wall, complete the replacement of spring 31.

[0040] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make the modification, replacement and change of the embodiment without creative contribution after reading the specification without departing from the principles and the purpose of the utility model, and the utility model is protected by the patent law as long as in the range of the claims of the utility model.

Claims

1. A winding device for manufacturing an electric motor, comprising a device body (1), characterized in that: The inner wall of the main body (1) of the device is provided with a sliding groove (11) and a lifting groove (12), and the inner wall of the main body (1) of the device is provided with a first moving groove (13). A lead screw (2) is installed on the inner wall of the sliding groove (11), and a pressing block (21) is installed on the outer wall of the lead screw (2). A second moving groove (22) is provided on the outer wall of the pressing block (21), and a sliding block (32) is installed on the inner wall of the second moving groove (22). A telescopic rod (3) is sleeved on the outer wall of the lead screw (2), and a spring (31) is sleeved on the outer wall of the telescopic rod (3). A lifting seat (4) is slidably installed on the inner wall of the sliding groove (11).

2. The winding device for motor manufacturing according to claim 1, characterized in that: The length of the lead screw (2) is equal to the length of the sliding groove (11), and the end of the lead screw (2) is provided with a tool hole for rotation.

3. The winding device for motor manufacturing according to claim 1, characterized in that: The extrusion block (21) is designed in the shape of an "I", and the second moving groove (22) corresponds to the first moving groove (13).

4. The winding device for motor manufacturing according to claim 1, characterized in that: Each end of the telescopic rod (3) is equipped with a sliding block (32), and the two sets of sliding blocks (32) are slidably installed on the inner walls of the second moving groove (22) and the first moving groove (13), respectively.

5. A winding device for motor manufacturing according to claim 1, characterized in that: The lifting seat (4) covers the outer wall of the telescopic rod (3) and the spring (31), and when the pressing block (21) moves to the end of the screw (2), the telescopic rod (3) and the spring (31) are completely inserted into the inner wall of the lifting seat (4).

6. A winding device for motor manufacturing according to claim 1, characterized in that: The lifting seat (4) is installed close to the first moving groove (13), and the outer wall of the lifting seat (4) is provided with a handle for lifting.

7. A winding device for motor manufacturing according to claim 1, characterized in that: The outer wall of the lifting seat (4) is equipped with a positioning block, and the inner wall of the lifting groove (12) is provided with multiple sets of positioning grooves that fit with the positioning block.

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