Rectangular adjustable winding tool

Abstract

The utility model relates to the technical field of transformer or reactor product production equipment, in particular to a rectangular adjustable winding tool which comprises a main supporting rod, a plurality of adjusting rods, a plurality of supporting plates and adjusting assemblies. The plurality of supporting plates are distributed around the periphery of the main supporting rod; the supporting plates are movably connected with the main supporting rod through the adjusting rods and the adjusting assemblies, the adjusting assemblies are movably arranged on the main supporting rod, meanwhile, the adjusting assemblies are rotationally connected with the adjusting rods, and the coil winding efficiency can be improved through the coil winding device.

Description

Technical Field

[0001] The utility model relates to the technical field of production equipment for transformers or reactors, and specifically to a rectangular adjustable winding tooling. Background Art

[0002] During the production and manufacturing process of transformers or reactors, molds are required for coil winding. The sizes of winding molds for different products are different, and each time they need to be designed and manufactured separately. To effectively improve this situation, in the prior art, such as a patent of the applicant, an adjustable winding mold, publication number: CN216671396U, fixes filling mandrels of different lengths by setting a first lead screw to push a first slider and a second lead screw to push a second slider. During the movement of the first slider and the second slider, the versatility of the mold is greatly improved. However, it is found after practice that the mold needs to disassemble the pressing plate to fix the mandrel during use, with complex operations and reduced coil winding efficiency. Based on this, the applicant proposes a rectangular adjustable winding tooling. Summary of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a rectangular adjustable winding tooling, which can improve the efficiency of coil winding.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A rectangular adjustable winding tooling, including a main support rod, a plurality of adjusting rods, a plurality of support plates and an adjusting component; the plurality of support plates are distributed around the outer circumference of the main support rod; the plurality of support plates are all movably connected to the main support rod through the adjusting rods and the adjusting component, wherein the adjusting component is movably arranged on the main support rod, and at the same time the adjusting component is rotationally connected to the adjusting rod.

[0005] Preferably, the main support rod includes a fixed rod and a screw rod; the tail end of the fixed rod is fixedly connected to the head end of the screw rod; the adjusting component is sleeved on the screw rod and at least part of the adjusting component is threadedly connected to the screw rod.

[0006] Preferably, the adjusting component includes an adjusting seat and an adjusting nut; both the adjusting seat and the adjusting nut are sleeved on the screw rod, wherein the adjusting seat is slidably connected to the screw rod, the adjusting nut is threadedly connected to the screw rod, and at the same time the adjusting seat is located between the adjusting nut and the fixed rod; the outer circumference of the adjusting seat is rotationally connected to the adjusting rod.

[0007] Preferably, there are four support plates; the four support plates are evenly distributed around the axis of the main support rod; there are two groups of adjusting components; the two groups of adjusting components are arranged along the axis of the screw rod; each adjusting component is configured with two support plates, and the two support plates in the same group are symmetrically distributed on both sides of the axis of the main support rod.

[0008] Preferably, at least a part of the head end portion of the fixed rod has a square structure.

[0009] Preferably, the adjusting seat has a square block structure.

[0010] Preferably, the length direction of the support plate is the same as the length direction of the main support rod.

[0011] Preferably, the adjusting rod is rotatably connected to both the main support rod and the support plate.

[0012] Preferably, it further includes an anti - detachment block; the anti - detachment block is fixedly arranged at the tail end of the screw rod.

[0013] Preferably, the anti - detachment block is threadedly connected to the screw rod.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: By arranging a support body composed of two longitudinal support plates and two transverse support plates on the outer side of the main support rod, and the support body is movably connected to the main support rod through the adjusting rod, the transverse adjusting assembly and the longitudinal adjusting assembly, simple and rapid adjustment of the outer diameter size of the support body can be realized, which can effectively improve the production work efficiency. Different coil sizes can be made universal, the number of mold manufacturing can be reduced, and costs can be effectively saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the overall winding tooling of the present utility model;

[0016] Figure 2 is a schematic diagram of the axial cross - section of the winding tooling of the present utility model.

[0017] In the figure: 1 fixed rod, 2 screw rod, 3 adjusting rod, 4 transverse support plate, 5 longitudinal support plate, 6 first adjusting seat, 7 first adjusting nut, 8 second adjusting seat, 9 second adjusting nut, 10 anti - detachment block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following details the specific embodiments of the present utility model with reference to the drawings, so that those skilled in the art can more clearly understand how to practice the present utility model. Although the present utility model is described in conjunction with its preferred specific embodiments, these embodiments are only illustrative and do not limit the scope of the present utility model.

[0019] Specific Embodiment 1: Please refer to Figure 1-2 a rectangular adjustable winding tooling, including: a fixed rod 1, a screw rod 2, a plurality of adjusting rods 3, two transverse support plates 4, two longitudinal support plates 5, a transverse adjusting assembly, a longitudinal adjusting assembly, and an anti - detachment block 10.

[0020] The fixed rod 1 is of a square rod structure. When in use, this winding tooling needs to be installed on the installation table of the winding machine. At this time, the head end of the fixed rod 1 is connected to the installation table, and the operation of the winding machine can drive this winding tooling to rotate circumferentially. Compared with the cylindrical structure, the square rod structure can prevent this winding tooling from slipping and improve the efficiency of coil winding.

[0021] The tail end of the fixed rod 1 is fixedly connected to the head end of the screw rod 2. The length direction of the fixed rod 1 is the same as that of the screw rod 2. The fixed rod 1 and the screw rod 2 form the main support rod of this winding tooling.

[0022] The anti - detachment block 10 is fixedly arranged at the tail end of the screw rod 2. During implementation, the anti - detachment block 10 and the screw rod 2 can be connected by threads.

[0023] Each of the two transverse support plates 4 is equipped with three adjusting rods 3 which are movably connected to the main support rod, and the two transverse support plates 4 are symmetrically arranged on both sides of the axis of the main support rod. During implementation, for a single adjusting rod 3, one end of the adjusting rod 3 is rotatably connected to the transverse support plate 4 and the other end is rotatably connected to the main support rod. Similarly, each of the two longitudinal support plates 5 is equipped with three adjusting rods 3 which are movably connected to the main support rod, and the two longitudinal support plates 5 are symmetrically arranged on both sides of the axis of the main support rod. Under the action of an external force, the two longitudinal support plates 5 and the two transverse support plates 4 can enclose a support body in the shape of a square tubular structure.

[0024] The transverse adjustment assembly includes a second adjustment seat 8 and a second adjustment nut 9. Both the second adjustment seat 8 and the second adjustment nut 9 are sleeved on the screw rod 2. Among them, the second adjustment seat 8 is slidably connected to the screw rod 2 while the second adjustment nut 9 is threadedly connected to the screw rod 2 and the second adjustment nut 9 is located between the second adjustment seat 8 and the anti - detachment block 10. The second adjustment seat 8 is movably connected to both transverse support plates 4 through the adjusting rods 3. During implementation, for a single adjusting rod 3, one end of the adjusting rod 3 is rotatably connected to the transverse support plate 4 and the other end is rotatably connected to the second adjustment seat 8. By rotating the second adjustment nut 9, the included angle between the adjusting rod 3 connected to the second adjustment seat 8 and the transverse support plate 4 and the axis of the main support rod can be adjusted, so as to adjust the distance between the two transverse support plates 4 located on both sides of the axis of the main support rod and realize the winding of coils with different transverse dimensions.

[0025] The lateral adjustment assembly is located between the longitudinal adjustment assembly and the anti - detachment block 10; the longitudinal adjustment assembly includes a first adjustment seat 6 and a first adjustment nut 7. Both the first adjustment seat 6 and the first adjustment nut 7 are sleeved on the screw rod 2. Among them, the first adjustment seat 6 is slidably connected to the screw rod 2 while the first adjustment nut 7 is threadedly connected to the screw rod 2 and the first adjustment nut 7 is located between the first adjustment seat 6 and the lateral adjustment assembly. The first adjustment seat 6 is movably connected to both longitudinal support plates 5 through adjustment rods 3. During implementation, for a single adjustment rod 3, one end of the adjustment rod 3 is rotatably connected to the longitudinal support plate 5 and the other end is rotatably connected to the first adjustment seat 6. By rotating the first adjustment nut 7, the included angle between the adjustment rod 3 connected to the first adjustment seat 6 and the axis of the main support rod can be adjusted, so that the distance between the two longitudinal support plates 5 on both sides of the axis of the main support rod can be adjusted, realizing the winding of coils with different longitudinal dimensions.

[0026] The first adjustment seat 6 and the second adjustment seat 8 are in a square - block structure.

[0027] During use, only by rotating the first adjustment nut 7 and / or the second adjustment nut 9, the outer diameter dimension of the support body composed of the two longitudinal support plates 5 and the two lateral support plates 4 can be adjusted, realizing simple and rapid adjustment, effectively improving the production work efficiency. Different coil sizes can be made universal, the number of mold productions can be reduced, and the cost can be effectively saved.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rectangular adjustable wire winding tooling, characterized in that: It includes a main support rod, several adjusting rods (3), several support plates and an adjusting component; the several support plates are distributed around the outer periphery of the main support rod; the several support plates are all movably connected to the main support rod through the adjusting rods (3) and the adjusting component, wherein the adjusting component is movably arranged on the main support rod, and at the same time the adjusting component is rotatably connected to the adjusting rod (3).

2. The rectangular adjustable winding tooling according to claim 1, characterized in that: The main support rod includes a fixed rod (1) and a screw rod (2); the tail end of the fixed rod (1) is fixedly connected to the head end of the screw rod (2); the adjusting component is sleeved on the screw rod (2) and at least part of the adjusting component is threadedly connected to the screw rod (2).

3. The rectangular adjustable winding tooling according to claim 2, characterized in that: The adjusting component includes an adjusting seat and an adjusting nut; both the adjusting seat and the adjusting nut are sleeved on the screw rod (2), wherein the adjusting seat is slidably connected to the screw rod (2), the adjusting nut is threadedly connected to the screw rod (2), and at the same time the adjusting seat is located between the adjusting nut and the fixed rod (1); the outer periphery of the adjusting seat is rotatably connected to the adjusting rod (3).

4. A rectangular adjustable wire winding tooling according to claim 1, characterized in that: There are four support plates; the four support plates are evenly distributed around the axis of the main support rod; there are two groups of adjusting components; the two groups of adjusting components are arranged along the axis of the screw rod (2); each adjusting component is configured with two support plates, and the two support plates in the same group are symmetrically distributed on both sides of the axis of the main support rod.

5. The rectangular adjustable wire winding tooling according to claim 2, characterized in that: At least part of the head end of the fixed rod (1) is in a square structure.

6. The rectangular adjustable winding tooling according to claim 3, wherein: The adjusting seat is in a square block structure.

7. A rectangular adjustable wire winding tooling according to claim 1, characterized in that: The length direction of the support plate is the same as the length direction of the main support rod.

8. A rectangular adjustable wire winding tooling according to claim 1, characterized in that: The adjusting rod (3) is rotatably connected to both the main support rod and the support plate.

9. The rectangular adjustable winding tooling according to claim 1, wherein: It further includes an anti - detachment block (10); the anti - detachment block (10) is fixedly arranged at the tail end of the screw rod (2).

10. A rectangular adjustable wire winding tooling according to claim 9, characterized in that: The anti - detachment block (10) is threadedly connected to the screw rod (2).

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