CN214203455U

CN214203455U - High frequency transformer is with spacing copper line winding mechanism

Info

Publication number: CN214203455U
Application number: CN202120428825.9U
Authority: CN
Inventors: 王党进; 张地清; 李天兵
Original assignee: Dongguan Zhengzhan Electronic Co ltd
Current assignee: Dongguan Zhengzhan Electronic Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-09-14
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a spacing copper wire winding mechanism for a high-frequency transformer, which comprises a structure main body, wherein the structure main body comprises a workbench, a working frame is arranged on the workbench, a partition plate is arranged in the middle of the working frame, and a wire passing groove is arranged on the partition plate; a copper coil is arranged on one side of the partition plate and fixedly connected with the workbench through screws; a winding frame is arranged on the other side of the partition plate, a rotary table is arranged at the bottom of the winding frame, and a lifting rod is arranged at the bottom of the rotary table; the working frame is provided with a wire pressing plate, and the wire pressing plate is positioned between the partition plate and the winding frame; the wire passing grooves are formed in the partition plate, so that the copper wire is prevented from shaking left and right in the winding process, a limiting effect is achieved, and the winding quality of the copper wire is guaranteed; through the setting of line ball board, avoid the copper line to reciprocate along with the bobbin and remove, play limiting displacement, guaranteed the winding homogeneity of copper line.

Description

High frequency transformer is with spacing copper line winding mechanism

Technical Field

The utility model relates to a transformer production technical field, concretely relates to high frequency transformer is with spacing copper line winding mechanism.

Background

A transformer is a device that transforms ac voltage, current and impedance, and when ac current flows through a primary winding, ac magnetic flux is generated in an iron core or a magnetic core, which induces voltage or current in a secondary winding. The high-frequency transformer is a power transformer with the working frequency exceeding the intermediate frequency, is mainly used as a high-frequency switching power transformer in a high-frequency switching power supply, is also used as a high-frequency inverter power transformer in a high-frequency inverter power supply and a high-frequency inverter welding machine, and needs to wind copper wires on a winding shaft bracket when the high-frequency transformer is produced.

However, when the copper wire is wound, the distance between the copper wires needs to be ensured to be equal, and meanwhile, the distance between the two sides of the coil and the two ends of the winding shaft bracket is equal, so that the coil is difficult to wind in production, and the coil is asymmetric, so that the field tube is unilateral to generate heat.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and providing a spacing copper line winding mechanism for high frequency transformer.

The utility model realizes the purpose by the following technical proposal, a spacing copper wire winding mechanism for a high-frequency transformer, which comprises a main structure body, wherein the main structure body comprises a workbench, a working frame is arranged on the workbench, a baffle plate is arranged in the middle of the working frame, and a wire passing groove is arranged on the baffle plate;

a copper coil is arranged on one side of the partition plate and fixedly connected with the workbench through screws;

a winding frame is arranged on the other side of the partition plate, a rotary table is arranged at the bottom of the winding frame, and a lifting rod is arranged at the bottom of the rotary table;

the working frame is provided with a wire pressing plate, and the wire pressing plate is located between the partition plate and the winding frame.

Preferably, the partition plate is fixedly connected with the working frame.

Preferably, the wire passing groove is of a rectangular structure.

Preferably, copper coil by copper line winding post and set up in the upper end plate at copper line winding post both ends is constituteed with lower end plate, copper line winding post one end with upper end plate fixed connection, copper line winding post one end with lower end plate swivelling joint.

Preferably, the reel is detachably connected with the turntable.

Preferably, the bottom of the workbench is provided with an air cylinder in driving connection with the lifting rod, and the lifting rod penetrates through the workbench and is connected with the air cylinder.

Preferably, be equipped with the altitude mixture control spout on the work frame, the line ball board joint in the altitude mixture control spout, the work frame outside is located and is used for fixing the fixed handle of line ball board.

The utility model has the advantages that: the wire passing grooves are formed in the partition plate, so that the copper wire is prevented from shaking left and right in the winding process, a limiting effect is achieved, and the winding quality of the copper wire is guaranteed; through the arrangement of the wire pressing plate, the copper wire is prevented from moving along with the up-and-down movement of the winding frame, a limiting effect is achieved, and the winding uniformity of the copper wire is ensured; the winding method has the advantage of good winding uniformity, and the quality of the high-frequency transformer is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is another schematic structural diagram of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, a limiting copper wire winding mechanism for a high-frequency transformer comprises a main structure body, wherein the main structure body comprises a workbench 1, a workbench 4 is arranged on the workbench 1, a partition plate 5 is arranged in the middle of the workbench 4, and a wire passing groove 3 is arranged on the partition plate 5; a copper coil 2 is arranged on one side of the partition plate 5, and the copper coil 2 is fixedly connected with the workbench 1 through screws; a winding frame 8 is arranged on the other side of the partition plate 5, a rotary table 9 is arranged at the bottom of the winding frame 8, and a lifting rod 10 is arranged at the bottom of the rotary table 9; and a wire pressing plate 6 is arranged on the working frame 4, and the wire pressing plate 6 is positioned between the partition plate 5 and the winding frame 8.

Wherein, the clapboard 5 is fixedly connected with the working frame 4; the wire passing groove 3 is of a rectangular structure; the copper coil 2 consists of a copper wire winding column, an upper end plate and a lower end plate, wherein the upper end plate and the lower end plate are arranged at two ends of the copper wire winding column; the winding frame 8 is detachably connected with the rotary disc 9; the bottom of the workbench 1 is arranged on an air cylinder 11 in driving connection with the lifting rod 10, and the lifting rod 10 penetrates through the workbench 1 and is connected with the air cylinder 11; be equipped with altitude mixture control spout 13 on the work rest 4, line ball board 6 joint in altitude mixture control spout 13, the work rest 4 outside is located and is used for fixing line ball board 6's fixed handle 12.

The utility model discloses spacing copper line winding mechanism for high frequency transformer, in the use, the copper line passes the wire casing, adjust the height of line ball board simultaneously, make the copper line twine in the bobbin upper end, then the position through the fixed line ball board of fixed handle, then the carousel rotates and drives the bobbin at the uniform velocity and rotate and carry out the copper line winding, and meanwhile, the lifter promotes the bobbin at the uniform velocity of rising at the uniform velocity and rises, make the copper line from top to bottom evenly twine on the bobbin, after the copper line twines to the bobbin lower extreme, the lifter descends at the uniform velocity, make the copper line from bottom to top evenly twine in first layer copper line outside, the decline that rises many times twines the back copper line winding completion repeatedly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A limiting copper wire winding mechanism for a high-frequency transformer is characterized by comprising a structure main body, wherein the structure main body comprises a workbench, a workbench is arranged on the workbench, a partition plate is arranged in the middle of the workbench, and a wire passing groove is formed in the partition plate;

2. The limit copper wire winding mechanism for the high-frequency transformer according to claim 1, characterized in that: the partition plate is fixedly connected with the working frame.

3. The limit copper wire winding mechanism for the high-frequency transformer according to claim 1, characterized in that: the wire passing groove is of a rectangular structure.

4. The limit copper wire winding mechanism for the high-frequency transformer according to claim 1, characterized in that: copper coil by copper line winding post and set up in the upper end plate at copper line winding post both ends is constituteed with lower end plate, copper line winding post one end with upper end plate fixed connection, copper line winding post one end with lower end plate swivelling joint.

5. The limit copper wire winding mechanism for the high-frequency transformer according to claim 1, characterized in that: the winding frame is detachably connected with the rotary disc.

6. The limit copper wire winding mechanism for the high-frequency transformer according to claim 1, characterized in that: the bottom of the workbench is provided with a cylinder in driving connection with the lifting rod, and the lifting rod penetrates through the workbench to be connected with the cylinder.

7. The limit copper wire winding mechanism for the high-frequency transformer according to claim 1, characterized in that: the working frame is provided with a height adjusting sliding groove, the wire pressing plate is clamped in the height adjusting sliding groove, and a fixing handle used for fixing the wire pressing plate is arranged on the outer side of the working frame.