CN219040212U

CN219040212U - Copper wire winding device for iron core of power transformer

Info

Publication number: CN219040212U
Application number: CN202223385753.8U
Authority: CN
Inventors: 张琪; 李焦刚; 刘强; 付金欢; 高海军
Original assignee: Jiangsu New Yilong Metal Technology Co ltd
Current assignee: Jiangsu New Yilong Metal Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-16
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a copper wire winding device for an iron core of a power transformer, which comprises a bottom plate, wherein two brackets are symmetrically arranged on the bottom plate, a supporting plate is arranged on the brackets, a rotary table is rotationally connected on the supporting plate, a plurality of through grooves are uniformly formed in the rotary table, a connecting rod is connected in a sliding manner in the through grooves, an arc plate is arranged at one end of the connecting rod, a compression plate is arranged at the other end of the connecting rod, and an air cylinder drives an extrusion cone to move so as to enable the arc plates to move outwards, so that the positions of the arc plates are fixed in the winding drum, a motor is started to enable the winding drum to rotate, winding work of copper wires is completed, a large amount of time and labor are saved, the working efficiency is improved, meanwhile, winding drums with different sizes can be fixed through the moving distance of the arc plates, and the condition of replacing fixtures or equipment is omitted.

Description

Copper wire winding device for iron core of power transformer

Technical Field

The utility model relates to the technical field of transformer production, in particular to a copper wire winding device for an iron core of a power transformer.

Background

The transformer core is a main magnetic circuit part in the transformer and is generally formed by stacking hot-rolled or cold-rolled silicon steel sheets with higher silicon content and insulating paint coated on the surface, the transformer core and coils wound on the core form a complete electromagnetic induction system, the power transmission of the power transformer depends on the material and the cross section area of the core, and copper wires of the transformer core need to be wound by a winding device in the process of processing.

When current transformer core is wire wound, need fix a position and fix the iron core, but current coiling device is when using, all is fixed the position of rust through comparatively traditional anchor clamps, and this kind of traditional anchor clamps can't be adjusted according to the size of iron core, and after the size of iron core was changed, anchor clamps also need be changed, have not only increased the cost like this, have also reduced work efficiency.

For this purpose, a copper wire winding device for the iron core of a power transformer is proposed.

Disclosure of Invention

The utility model aims to provide a copper wire winding device for an iron core of a power transformer, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a power transformer iron core copper wire coiling device, includes the bottom plate, the symmetry is equipped with two supports on the bottom plate, install the backup pad on the support, rotate in the backup pad and be connected with the carousel, a plurality of logical grooves have been seted up on the carousel evenly, the inside sliding connection who leads to the groove has the connecting rod, the arc is installed to the one end of connecting rod, the pressure receiving plate is installed to the other end of connecting rod, install the cylinder on the support, install extrusion cone on the piston rod of cylinder, extrusion cone's inclined plane is laminated with one side of pressure receiving plate mutually, the engagement tooth is evenly installed in the outside of carousel, the outside meshing of engagement tooth is connected with the gear, install driving gear pivoted motor on the support.

Preferably: and the other side of the upper surface of the bottom plate is provided with a linear module.

Preferably: and a paying-off cylinder is arranged on the linear module.

Preferably: and the outer side of the rotary table is also provided with a limiting ring, and the rotary table is rotationally connected with the supporting plate through the limiting ring.

Preferably: and the outer sides of the plurality of pressure receiving plates are provided with placing grooves.

Preferably: the elastic bands are arranged in the plurality of placing grooves.

Preferably: and one bracket is in sliding connection with the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that: the extrusion cone is driven to move through the cylinder, so that the arc plates move outwards, the positions of the arc plates are fixed in the winding drum, then the motor is started to rotate the winding drum, winding work of copper wires is completed, a large amount of time and labor are saved, the working efficiency is improved, the winding drum with different sizes can be fixed through the moving distance of the arc plates, and the condition of replacing fixtures or equipment is omitted.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the pressure receiving plate of the present utility model;

FIG. 3 is a schematic view of the gear of the present utility model;

fig. 4 is a schematic view of the structure of the extrusion cone of the present utility model.

In the figure: 1. a bottom plate; 2. a linear module; 3. paying-off cylinder; 4. a bracket; 5. a cylinder; 6. a motor; 7. a gear; 8. a turntable; 9. a support plate; 10. a limiting ring; 11. tooth engagement; 12. a through groove; 13. a pressure receiving plate; 14. an elastic band; 15. extruding the cone; 16. an arc-shaped plate; 17. a placement groove; 18. and (5) connecting a rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a power transformer iron core copper wire coiling device, including bottom plate 1, the symmetry is equipped with two supports 4 on bottom plate 1, install backup pad 9 on the support 4, rotate on the backup pad 9 and be connected with carousel 8, a plurality of logical grooves 12 have evenly been seted up on the carousel 8, the inside sliding connection of logical groove 12 has connecting rod 18, arc 16 is installed to connecting rod 18's one end, pressure receiving plate 13 is installed to connecting rod 18's the other end, install cylinder 5 on the support 4, install extrusion cone 15 on the piston rod of cylinder 5, extrusion cone 15's inclined plane is laminated with one side of pressure receiving plate 13 mutually, the outside of carousel 8 is even installs tooth 11, tooth 11's outside meshing is connected with gear 7, install driving gear 7 pivoted motor 6 on the support 4.

As shown in fig. 1: the other side of the upper surface of the bottom plate 1 is provided with a linear module 2; through the arrangement, the winding work of the copper wire can be more conveniently carried out.

As shown in fig. 1: a paying-off cylinder 3 is arranged on the linear module 2; with the above arrangement, the position of the copper wire can be restricted.

As shown in fig. 2 and 3: a limiting ring 10 is also arranged on the outer side of the rotary table 8, and the rotary table 8 is rotationally connected with a supporting plate 9 through the limiting ring 10; through the above arrangement, the turntable 8 can be rotated more conveniently.

As shown in fig. 4: the outer sides of the plurality of pressure receiving plates 13 are provided with placing grooves 17; with the above arrangement, the elastic band 14 can be easily placed while restricting the position of the elastic band 14.

As shown in fig. 2 and 3: the elastic bands 14 are installed inside the plurality of placing grooves 17; with the above arrangement, the plurality of pressure receiving plates 13 can be more conveniently restored to the original position.

As shown in fig. 1: a bracket 4 is connected with the bottom plate 1 in a sliding way; through the arrangement, the adjustment is convenient according to the length of the iron core.

Working principle: firstly, according to the length of a coiled product, a support 4 is adjusted to a proper position, arc plates 16 at two ends are inserted into the coiled body, then the positions of the products are simply limited through the arc plates 16 at two ends, the products are prevented from falling, then a cylinder 5 is started, the movement of a piston rod of the cylinder 5 can drive an extrusion cone 15 to move, the extrusion cone 15 can extrude a plurality of pressure receiving plates 13, the pressure receiving plates 13 are extruded to move, a connecting rod 18 and the arc plates 16 are driven to move, the arc plates 16 can clamp and fix the positions of the coiled body in the coiled body through the movement of the arc plates 16, then a copper wire passes through a paying-off cylinder 3 and is fixed on the coiled body, a motor 6 is started, the motor 6 drives a gear 7 to rotate, and the rotation of the gear 7 can drive a rotary table 8 to rotate through a tooth 11, so that the coiled body can rotate, and coiling work of the copper wire is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power transformer iron core copper wire coiling device, includes bottom plate (1), its characterized in that: the utility model discloses a motor, including bottom plate (1), support (4) are gone up to the symmetry, install backup pad (9) on support (4), rotate on backup pad (9) and be connected with carousel (8), a plurality of logical grooves (12) have evenly been seted up on carousel (8), the inside sliding connection in logical groove (12) has connecting rod (18), arc (16) are installed to one end of connecting rod (18), pressure receiving plate (13) are installed to the other end of connecting rod (18), install cylinder (5) on support (4), install extrusion cone (15) on the piston rod of cylinder (5), the inclined plane of extrusion cone (15) is laminated with one side of pressure receiving plate (13), tooth (11) are evenly installed in the outside of carousel (8), the outside meshing of tooth (11) is connected with gear (7), install driving gear (7) pivoted motor (6) on support (4).

2. A power transformer core copper wire winding device as recited in claim 1, wherein: the other side of the upper surface of the bottom plate (1) is provided with a linear module (2).

3. A power transformer core copper wire winding device as recited in claim 2, wherein: and a paying-off cylinder (3) is arranged on the linear module (2).

4. A power transformer core copper wire winding device as recited in claim 1, wherein: and a limiting ring (10) is further arranged on the outer side of the rotary table (8), and the rotary table (8) is rotationally connected with the supporting plate (9) through the limiting ring (10).

5. A power transformer core copper wire winding device as recited in claim 1, wherein: the outer sides of the plurality of pressure receiving plates (13) are provided with placing grooves (17).

6. The power transformer core copper wire winding device of claim 5, wherein: an elastic band (14) is arranged in the plurality of the placing grooves (17).

7. A power transformer core copper wire winding device as recited in claim 1, wherein: and one bracket (4) is in sliding connection with the bottom plate (1).