Stator winding coil anti-drop device

Abstract

The utility model relates to the field of anti-falling devices, and discloses a stator winding coil anti-falling device which comprises a lifting module, a supporting plate is fixedly arranged on the upper end face of the lifting module, fixing modules are fixedly arranged on the two sides of the upper end face of the supporting plate, and sliding blocks are fixedly arranged on the front end face and the rear end face of the lifting module. A guide block is slidably arranged on the upper end face of the sliding block, the lifting module comprises a protection box, two first springs are fixedly arranged on the inner bottom face of the protection box, a lifting plate is slidably arranged on the inner surface of the protection box, and the fixing module comprises a placement box. According to the utility model, the upper end of the lifting module is fixedly provided with the supporting plate when the lifting module is used, the lifting module can drive the supporting plate to move downwards when the supporting plate encounters large downward applied force, and the fixing module fixed at the upper end of the supporting plate can extrude and fix a rotor placed at the upper end of the supporting plate when the lifting module is used; and the rotor can be placed at the upper end of the supporting plate.

Description

Technical Field

[0001] The utility model relates to the field of anti-slip devices, in particular to a stator winding anti-slip device. Background Art

[0002] The rotor is a key component in rotating machinery. It rotates around a fixed axis and transfers energy from one system to another through its movement. The design and function of the rotor vary depending on its application field. The rotor plays different roles in different mechanical systems. For example, in a generator, the rotor is a key component for generating electricity. In a compressor, the rotor is used to increase the pressure of the gas. In a turbine, the rotor converts the kinetic energy of the fluid into mechanical energy. The performance of the rotor has a decisive influence on the performance of the entire mechanical system.

[0003] Winding the rotor is a very important step in the production of the rotor. The quality of the rotor winding is an evaluation of the quality of the rotor. There are currently two ways to wind the rotor. One is manual winding, which is very slow and time-consuming. The other is machine winding, which requires workers to hold the rotor by hand and pay attention to the winding of the rotor at all times to prevent the rotor from being derailed due to too many turns on the rotor surface.

[0004] Therefore, the utility model provides a stator winding coil anti-dropping device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a stator winding anti-slip device is proposed. The fixed block on the lower end surface of the lifting plate can be fixed to the first spring when in use, so that the lifting plate and the first spring are connected, and the first spring will not deviate when supporting the lifting plate. The upper end surface of the lifting plate is provided with a sliding column, which can keep the lifting plate stable when moving up and down when in use. The support block fixed on the upper end surface of the lifting plate is fixed to the support plate, so that the support plate can move up and down.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stator winding coil anti-dropping device, comprising a lifting module, a support plate is fixedly arranged on the upper end surface of the lifting module, fixing modules are fixedly arranged on both sides of the upper end surface of the support plate, sliding blocks are fixedly arranged on the front and rear end surfaces of the lifting module, and a guide block is slidably arranged on the upper end surface of the sliding block;

[0007] The lifting module includes a protection box, two first springs are fixedly arranged on the bottom surface of the protection box, a lifting plate is slidably arranged on the inner surface of the protection box, the fixing module includes a placement box, two positioning columns are fixedly arranged on the inner wall of one side of the placement box, second springs are slidably arranged on the outer surfaces of the two positioning columns, and a moving block is slidably arranged on the inner surface of the placement box;

[0008] With the above technical solution, a support plate is fixed on the upper end of the lifting module when in use. When the support plate encounters a large downward force applied to the lifting module, the support plate can be driven to move downward. The fixing module fixed on the upper end of the support plate can squeeze and fix the rotor placed on the upper end of the support plate when in use, so that the rotor can be placed on the upper end of the support plate. The fixing module includes a placement box, a positioning column is fixed inside the placement box, a second spring is arranged on the outer surface of the positioning column, and a moving block is arranged on one side of the placement box. When in use, placing the rotor on the upper end of the support plate can make the moving block move backward, and the moving block can slide on the outer surface of the positioning column, and then the second spring The spring squeezes the moving block so that the moving block squeezes the rotor. Sliding blocks are fixed on both sides of the lifting module. The sliding blocks can make the guide blocks slide at the upper end so that the guide blocks can adjust the position according to different rotors. When winding the rotor, a downward force is applied to the rotor so that the rotor slowly moves downward during winding. When winding, the guide block can transfer the wire to the place where the rotor needs to be wound to prevent derailment during winding. The lifting module includes a protective box to protect the internal structure. There is a lifting plate inside the protective box. There is a first spring at the lower end of the lifting plate. The first spring can return the lifting module to its original position after being pressed.

[0009] Furthermore, a fixing plate is fixedly provided on the lower end surface of the lifting module, and a fixing screw is threadedly sleeved on the upper end surface of the fixing plate;

[0010] Through the above technical solution, the fixing plate arranged on the lower end surface of the lifting module can be connected to the placement plate through fixing screws when in use, so that the entire device can be connected to other devices.

[0011] Furthermore, a placing plate is threadedly connected to the lower end surface of the fixing plate, and placing openings are provided at four corners of the upper end surface of the placing plate;

[0012] Through the above technical solution, the placement plate can be connected to other structures through the placement opening at the upper end when in use, so that the device can be fixed and disassembled with other structures.

[0013] Furthermore, three connection holes are provided on both sides of the two sliding blocks, and connection screws are provided on one side of the two sliding blocks;

[0014] Through the above technical solution, the connection holes on both sides of the sliding block can be used to place connection screws inside so that the guide block can be fixed at the upper end of the sliding block to prevent the guide block from being displaced when in use.

[0015] Furthermore, sliding columns are fixedly arranged on both sides of the upper end surface of the lifting plate, and a supporting block is fixedly arranged on the upper end surface of the lifting plate;

[0016] Through the above technical solution, a sliding column is provided on the upper end surface of the lifting plate, which can keep the lifting plate stable when it moves up and down during use. The support block fixed on the upper end surface of the lifting plate is fixed to the support plate, so that the support plate can move up and down.

[0017] Furthermore, two positioning holes are provided on one side of the moving block, and an extrusion block is fixedly provided on the other side of the moving block;

[0018] Through the above technical solution, the positioning hole opened on one side of the moving block can allow the positioning column to slide inside the moving block when in use, so that the moving block remains stable when moving, and the extrusion block fixed on one side of the moving block can squeeze the rotor so that the rotor can be fixed on the upper end of the support plate.

[0019] Furthermore, two fixing blocks are fixedly provided on the lower end surface of the lifting plate;

[0020] Through the above technical solution, the fixing block on the lower end surface of the lifting plate can be fixed to the first spring when in use, so that the lifting plate and the first spring are connected, and the first spring will not deviate when supporting the lifting plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes a stator coil anti-slipping device. When in use, sliding blocks are fixed on both sides of the lifting module. The sliding blocks can make the guide blocks slide at the upper end, so that the guide blocks can adjust the position according to different rotors. When winding the rotor, a downward force is applied to the rotor, so that the rotor moves slowly downward during winding. When winding, the guide blocks can transfer the wire to the place where the rotor needs to be wound, so as to prevent the wire from falling off during winding.

[0023] 2. The utility model proposes a stator coil anti-slip device. When in use, the fixing module can squeeze and fix the rotor placed on the upper end of the support plate, so that the rotor can be placed on the upper end of the support plate. The fixing module includes a placement box, a positioning column is fixed inside the placement box, a second spring is arranged on the outer surface of the positioning column, and a moving block is arranged on one side of the placement box. When in use, placing the rotor on the upper end of the support plate can make the moving block move backward, and the moving block can slide on the outer surface of the positioning column. Then the second spring squeezes the moving column block, so that the moving block squeezes the rotor, so that the rotor can remain stable at the upper end of the support plate, which is convenient for winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the main visual axis side of the utility model;

[0025] Figure 2 It is a side view axial schematic diagram of the utility model;

[0026] Figure 3 It is a front cross-sectional schematic diagram of a partial structure of a lifting module of the utility model;

[0027] Figure 4 It is a front cross-sectional schematic diagram of the fixed module part structure of the utility model.

[0028] Legend:

[0029] 1. Lifting module; 2. Connecting hole; 3. Sliding block; 4. Support plate; 5. Fixed module; 6. Guide block; 7. Connecting screw; 8. Placement plate; 9. Placement opening; 10. Fixed plate; 11. Fixed screw; 101. Protection box; 102. First spring; 103. Fixed block; 104. Lifting plate; 105. Sliding column; 106. Support block; 501. Placement box; 502. Second spring; 503. Positioning column; 504. Positioning hole; 505. Moving block; 506. Extrusion block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-4The utility model provides an embodiment: a stator winding coil anti-slip device, comprising a lifting module 1, a support plate 4 is fixedly arranged on the upper end surface of the lifting module 1, and fixing modules 5 are fixedly arranged on both sides of the upper end surface of the support plate 4, and sliding blocks 3 are fixedly arranged on the front and rear end surfaces of the lifting module 1, and a guide block 6 is slidably arranged on the upper end surface of the sliding block 3;

[0032] The lifting module 1 includes a protection box 101, two first springs 102 are fixedly arranged on the inner bottom surface of the protection box 101, a lifting plate 104 is slidably arranged on the inner surface of the protection box 101, the fixing module 5 includes a placement box 501, two positioning columns 503 are fixedly arranged on the inner wall of one side of the placement box 501, second springs 502 are slidably arranged on the outer surfaces of the two positioning columns 503, a moving block 505 is slidably arranged on the inner surface of the placement box 501, two positioning holes 504 are provided on one side of the moving block 505, and an extrusion block 506 is fixedly arranged on the other side of the moving block 505.

[0033] When in use, a support plate 4 is fixed on the upper end of the lifting module 1. When the support plate 4 is subjected to a downward force, the lifting module 1 can drive the support plate 4 to move downward. The lifting module 1 includes a protection box 101 to protect the internal structure. There is a lifting plate 104 inside the protection box 101. The lower end of the lifting plate 104 is provided with a first spring 102. The first spring 102 can make the lifting plate 104 that moves downward after being pressed return to its original position. The upper end of the support plate 4 is provided with a fixing module 5. The fixing module 5 can squeeze and fix the rotor placed on the upper end of the support plate 4 so that the rotor can remain stable during winding. There are sliding blocks 3 on both sides of the lifting module 1. The sliding blocks 3 can make the guide block 6 slide at the upper end, so that the guide block 6 can adjust its own position when winding different rotors, so that the winding effect is better. When winding the rotor, A downward force is applied to the rotor so that the rotor moves slowly downward during winding. During winding, the guide block 6 can transmit the wire to the place where the rotor needs to be wound, so as to prevent the rotor from being derailed during winding. The fixing module 5 includes a placement box 501, a positioning column 503 is fixed inside the placement box 501, and a second spring 502 is arranged on the outer surface of the positioning column 503. A moving block 505 is arranged on one side of the placement box 501. When the rotor is placed on the upper end of the support plate 4, the extrusion block 506 connected to the moving block 505 is moved backward to move the moving block 505 backward. A positioning hole 504 is provided at the rear end of the moving block 505 so that it can slide on the outer surface of the positioning column 503. Then, the second spring 502 squeezes the moving block 505 so that the extrusion block 506 can squeeze the rotor, so that the rotor can remain stable at the upper end of the support plate 4.

[0034] Reference Figure 2A fixing plate 10 is fixedly provided on the lower end surface of the lifting module 1, and a fixing screw 11 is threadedly sleeved on the upper end surface of the fixing plate 10. A placement plate 8 is threadedly connected to the lower end surface of the fixing plate 10, and placement openings 9 are provided at the four corners of the upper end surface of the placement plate 8. Three connecting holes 2 are provided on both sides of the two sliding blocks 3, and a connecting screw 7 is threadedly sleeved on one side of the two sliding blocks 3.

[0035] When in use, the fixed plate 10 fixed at the lower end of the lifting module 1 can be connected to the placement plate 8 through the fixing screws 11. The placement plate 8 can be connected to other devices through the placement port 9. The connection holes 2 on both sides of the sliding block 3 can be internally placed with connecting screws 7 so that the guide block 6 can be fixed at the upper end of the sliding block 3.

[0036] Reference Figure 3 Sliding columns 105 are fixedly arranged on both sides of the upper end surface of the lifting plate 104 , a supporting block 106 is fixedly arranged on the upper end surface of the lifting plate 104 , and two fixing blocks 103 are fixedly arranged on the lower end surface of the lifting plate 104 .

[0037] When in use, the sliding column 105 on the upper end surface of the lifting plate 104 passes through the upper end of the protection box 101. When the lifting plate 104 moves upward, the sliding column 105 moves to keep the lifting plate 104 stable when moving. The support block 106 fixed on the upper end surface of the lifting plate 104 is fixed to the support plate 4 so that the support plate 4 can move up and down. The fixed block 103 on the lower end surface of the lifting plate 104 is fixed to the first spring 102 to connect the lifting plate 104 and the first spring 102. When the first spring 102 supports the lifting plate 104, the position of the first spring 102 will not be displaced.

[0038] Working principle: When in use, there are sliding blocks 3 on both sides of the lifting module 1. The sliding blocks 3 can make the guide block 6 slide at the upper end, so that the guide block 6 can adjust its own position when winding different rotors, so that the winding effect is better. When winding the rotor, a downward force is applied to the rotor, so that the rotor slowly moves downward during winding. When winding, the guide block 6 can transfer the wire to the place where the rotor needs to be wound, so as to prevent the rotor from being derailed during winding.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stator winding anti-dropping device, comprising a lifting module (1), characterized in that: A support plate (4) is fixedly arranged on the upper end surface of the lifting module (1), fixing modules (5) are fixedly arranged on both sides of the upper end surface of the supporting plate (4), sliding blocks (3) are fixedly arranged on the front and rear end surfaces of the lifting module (1), and a guide block (6) is slidably arranged on the upper end surface of the sliding block (3); The lifting module (1) comprises a protection box (101), two first springs (102) are fixedly arranged on the inner bottom surface of the protection box (101), a lifting plate (104) is slidably arranged on the inner surface of the protection box (101), the fixing module (5) comprises a placement box (501), two positioning columns (503) are fixedly arranged on the inner wall of one side of the placement box (501), second springs (502) are slidably arranged on the outer surfaces of the two positioning columns (503), and a moving block (505) is slidably arranged on the inner surface of the placement box (501).

2. A stator winding anti-slip device according to claim 1, characterized in that: A fixing plate (10) is fixedly arranged on the lower end surface of the lifting module (1), and a fixing screw (11) is threadedly sleeved on the upper end surface of the fixing plate (10).

3. A stator winding anti-slip device according to claim 2, characterized in that: The lower end surface of the fixing plate (10) is threadedly connected to a placement plate (8), and four corners of the upper end surface of the placement plate (8) are provided with placement openings (9).

4. The stator winding anti-slip device according to claim 1, characterized in that: Three connection holes (2) are provided on both sides of the two sliding blocks (3), and connection screws (7) are threadedly sleeved on one side of the two sliding blocks (3).

5. The stator winding anti-slip device according to claim 1, characterized in that: Sliding columns (105) are fixedly arranged on both sides of the upper end surface of the lifting plate (104), and a supporting block (106) is fixedly arranged on the upper end surface of the lifting plate (104).

6. A stator winding anti-slip device according to claim 1, characterized in that: Two positioning holes (504) are provided on one side of the moving block (505), and an extrusion block (506) is fixedly arranged on the other side of the moving block (505).

7. A stator winding anti-slip device according to claim 1, characterized in that: Two fixing blocks (103) are fixedly arranged on the lower end surface of the lifting plate (104).

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