Stator coil inserting support

Abstract

The utility model discloses a stator coil inserting support, and belongs to the technical field of stator processing. The device mainly comprises a workbench which is provided with a sliding groove; the distance adjusting assembly is installed in the sliding groove, and the distance adjusting assembly is used for clamping and supporting the stator; the fixing assembly is installed on the distance adjusting assembly, the fixing assembly comprises a first installation plate, the first installation plate is installed on the distance adjusting assembly, and a fixing base is installed on the first installation plate; the movable rods are hinged to the fixed seat, one end of each movable rod is provided with a spring, and a hanging rod is connected between the two springs; and the second mounting plate is mounted on the distance adjusting assembly, and a hook is mounted on the second mounting plate. According to the stator coil inserting support, through the arrangement of the first mounting plate, the fixed seat, the movable rod, the spring, the hanging rod, the second mounting plate and the hook, compared with a bolt fixing mode, the overall disassembly and replacement are more convenient and faster.

Description

Technical Field

[0001] The present application relates to the technical field of stator processing, and in particular to a stator wire embedding bracket. Background Art

[0002] The stator is the stationary part of a motor or generator. It typically consists of a stator core and windings. The stator core is typically made of laminated silicon steel sheets and provides a magnetic circuit for the windings. The windings, in turn, generate a magnetic field through the flow of current, which interacts with the rotor to produce electromagnetic torque or induced electromotive force.

[0003] Stator embedding is the process of embedding the winding wires into the stator core slots. When embedding the stator core, the stator core is usually cleaned in advance to check whether the slots are clean and free of debris. Then, insulating materials such as slot insulation are placed in the core slots. Finally, according to the designed winding wiring diagram, the wires are embedded into the slots one by one.

[0004] For example, patent publication number CN217087480U specifically discloses a stator wire-insertion bracket. The bracket includes a left bracket, a right bracket, a base, and a spacing adjustment assembly. This bracket can support stators of varying sizes, preventing the stator from rolling and falling during wire insertion, which could damage the stator.

[0005] The aforementioned patented stator wire-insertion bracket can only secure stators within a certain size range. When inserting wires into stators of different sizes, the bracket is fixed to the T-shaped slide with positioning bolts. Therefore, replacing the bracket requires external tools such as screw bolts to facilitate installation of brackets of different sizes, which is time-consuming and labor-intensive, and also reduces stator wire-insertion efficiency. Therefore, a stator wire-insertion bracket is needed to address this issue.

[0006] It should be noted that the above information disclosed in this Background section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute prior art. Summary of the Invention

[0007] Based on the above-mentioned problems existing in the prior art, the problem to be solved by this application is: to provide a stator wire embedding bracket to solve the problem that when the stator wire embedding bracket of the above-mentioned patent is in use, the bracket can only fix stators within a certain size range. When embedding wires for stators of different sizes, since the bracket is fixed on the T-shaped slide by positioning bolts, the replacement of the bracket requires the use of external tools such as screw bolts to facilitate the installation of brackets of different sizes, which is more time-consuming and labor-intensive, and at the same time reduces the stator wire embedding efficiency.

[0008] The technical solution adopted by this application to solve the technical problem is: a stator wire embedding bracket. It mainly includes: a workbench with a slide groove; a spacing adjustment assembly installed in the slide groove and used to clamp and support the stator; a fixing assembly installed on the spacing adjustment assembly, the fixing assembly including: a first mounting plate installed on the spacing adjustment assembly, the first mounting plate having a fixing seat installed on the first mounting plate; two sets of movable rods hinged to the fixing seat, one end of each movable rod having a spring installed, and a hanging rod connected between the two sets of springs; a second mounting plate installed on the spacing adjustment assembly, the second mounting plate having a hook installed on the second mounting plate.

[0009] Furthermore, the spacing adjustment assembly includes a bidirectional screw inserted in the chute, one end of the bidirectional screw is a left-handed thread and the other end is a right-handed thread, and the threads on the bidirectional screw are connected to two sets of sliders that slide relatively in the chute;

[0010] A support plate is mounted on the slider, and a bracket is fitted on the support plate.

[0011] Furthermore, handles are installed at both ends of the bidirectional screw.

[0012] Furthermore, the bracket has two groups of arc-shaped ramps, and anti-slip pads are provided at the contact positions between the arc-shaped ramps and the stator.

[0013] Furthermore, the first mounting plate is mounted on both sides of the support plate, and the second mounting plate is mounted on the bracket.

[0014] The beneficial effect of the present application is that the stator wire embedding bracket provided by the present application is more convenient and quick to disassemble and replace the bucket as a whole compared to the method of fixing with bolts through the arrangement of the first mounting plate, the fixing seat, the movable rod, the spring, the hanging rod, the second mounting plate and the hook.

[0015] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings in the specification, which constitute a part of this application, are used to provide further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute improper limitations on this application.

[0017] In the attached figure:

[0018] Figure 1 This is an overall schematic diagram of the stator wire embedding bracket in this application;

[0019] Figure 2 for Figure 1 Explosion diagram of

[0020] Figure 3 for Figure 2 Schematic diagram of the local structure at A in FIG;

[0021] Figure 4 for Figure 3 Schematic diagram of the local structure at B in FIG;

[0022] Among them, the reference numerals in the figures are:

[0023] 1. Workbench; 101. Slide; 2. Spacing adjustment assembly; 201. Bidirectional screw; 202. Handle; 203. Slider; 204. Support plate; 205. Limiting bar; 206. Bracket; 207. Curved ramp; 208. Anti-slip pad; 3. Fixing assembly; 301. First mounting plate; 302. Fixing seat; 303. Movable rod; 304. Spring; 305. Hanging rod; 306. Second mounting plate; 307. Hook. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0026] like Figures 1-4 As shown, the present application provides a stator wire embedding bracket, including a workbench 1, a slide groove 101 is opened on the workbench 1, and a spacing adjustment component 2 is installed on the workbench 1. The spacing adjustment component 2 is used to fix the stator. The spacing adjustment component 2 includes a bidirectional screw 201 inserted into the slide groove 101;

[0027] A handle 202 is fixedly mounted at both ends of the bidirectional screw 201. The handle 202 facilitates the rotation of the bidirectional screw 201. One end of the bidirectional screw 201 is a left-handed thread, and the other end is a right-handed thread. The bidirectional screw 201 is threadedly connected to two sets of sliders 203 that slide relatively in the slide groove 101.

[0028] A support plate 204 is fixedly mounted on the slider 203, a bracket 206 is fitted on the support plate 204, and a limiting bar 205 is fixedly mounted on the support plate 204 to limit the bracket 206, and the bracket 206 has two sets of arc-shaped ramps 207;

[0029] An anti-skid pad 208 is provided at the contact position between the arc-shaped ramp 207 and the stator. The anti-skid pad 208 is made of elastic material and is used to prevent the stator from falling out of the two sets of brackets 206.

[0030] A fixing assembly 3 is installed on the support plate 204, and the fixing assembly 3 is used to fix the bracket 206 on the support plate 204. The fixing assembly 3 includes a first mounting plate 301 fixedly mounted on both sides of the support plate 204, and a fixing seat 302 is fixedly mounted on the first mounting plate 301;

[0031] Two sets of movable rods 303 are hinged on the fixed base 302. A spring 304 is fixedly installed on the end of the movable rod 303 away from the fixed base 302. A hanging rod 305 is connected between the two sets of springs 304. A second mounting plate 306 is fixedly installed on the bracket 206. A hook 307 adapted for use with the hanging rod 305 is fixedly installed on the second mounting plate 306.

[0032] Working principle:

[0033] When inserting wire, first place the stator between the two sets of brackets 206, then rotate the handle 202 to drive the bidirectional screw 201 to rotate, and the bidirectional screw 201 drives the two sets of sliders 203 to move closer to each other, so as to adjust the distance between the two sets of sliders 203 according to the diameter of the stator until the arc-shaped ramp 207 fits on the surface of the stator to support the stator, and then manually insert wire into the stator;

[0034] When a larger stator is to be wired, it is necessary to replace two sets of brackets 206. By holding one end of the hanging rod 305 and stretching the spring 304, a certain distance is created between the hanging rod 305 and the hook 307. Then, by rotating the movable rod 303, the hanging rod 305 is no longer hooked on the hook 307. Similarly, when installing again, one end of the hanging rod 305 can be pulled and the spring 304 can be stretched, so that the hanging rod 305 is hung on the hook 307 under the action of the spring 304. At the same time, the four corners of the bracket 206 can be restricted by the limiting bar 205. Compared with the bolt fixing method of the above-mentioned patent, the overall disassembly and replacement of the bucket is more convenient and quick.

[0035] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. Stator wire embedding bracket, characterized by: include: A workbench (1), the workbench (1) having a slide groove (101); A spacing adjustment component (2), the spacing adjustment component (2) being installed in the slide groove (101), and the spacing adjustment component (2) being used for clamping and supporting the stator; A fixing component (3), the fixing component (3) being mounted on the spacing adjustment component (2), the fixing component (3) comprising: A first mounting plate (301), the first mounting plate (301) being mounted on the spacing adjustment assembly (2), and a fixing seat (302) being mounted on the first mounting plate (301); Two groups of movable rods (303), the movable rods (303) are hinged on the fixing seat (302), one end of the movable rod (303) is installed with a spring (304), and a hanging rod (305) is connected between the two groups of springs (304); A second mounting plate (306), the second mounting plate (306) being mounted on the spacing adjustment assembly (2), and a hook (307) being mounted on the second mounting plate (306).

2. The stator wire embedding bracket according to claim 1, characterized in that: The spacing adjustment component (2) comprises a bidirectional screw (201) inserted into the slide groove (101), one end of the bidirectional screw (201) is a left-handed thread and the other end is a right-handed thread, and the bidirectional screw (201) is threadedly connected to two groups of sliders (203) that slide relatively in the slide groove (101); A support plate (204) is mounted on the slider (203), and a bracket (206) is fitted on the support plate (204).

3. The stator wire embedding bracket according to claim 2, characterized in that: Handles (202) are installed at both ends of the bidirectional screw (201).

4. The stator wire embedding bracket according to claim 3, characterized in that: The bracket (206) has two groups of arc-shaped ramps (207), and anti-slip pads (208) are arranged at the contact positions between the arc-shaped ramps (207) and the stator.

5. The stator wire embedding bracket according to claim 4, characterized in that: The first mounting plate (301) is mounted on both sides of the support plate (204), and the second mounting plate (306) is mounted on the bracket (206).

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