Forging device and method for small-pitch transposed wire

A technology of transposition wires and transposition wires, which is applied in the direction of coil manufacturing, etc., can solve the problems of low production efficiency and equipment production process guarantee ability, inability to produce small-pitch transposition wires, cumbersome adjustments and replacements, etc., and achieve the reduction of manufacturing Pitch, ease of operation, and quality-enhancing effect

Inactive Publication Date: 2012-02-22
BAODING TIANWEI GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Background technology Transposition production equipment manufactures the key mechanism of the transposition line—the transposition head. Its operation mode is that the internal rotation mechanism is transmitted to the cam structure, and the linear displacement of the wire bonding parts in four directions is realized through the cam, which cannot produce small-pitch transposition wires. , the so-called small-pitch transposition wire

Method used

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  • Forging device and method for small-pitch transposed wire
  • Forging device and method for small-pitch transposed wire
  • Forging device and method for small-pitch transposed wire

Examples

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Example Embodiment

[0021] Hereinafter, the present invention will be further described through embodiments in conjunction with the drawings.

[0022] A small pitch transposition wire punching device, including transposition line stopper 1, transposition line pressing block 2, transposition line punching block 3, slider 4, cam mechanism 6, four sets of cam mechanisms are respectively connected to four sliding Block, the four sliders are respectively provided with a transposition line block, two transposition line pressing blocks, and a transposition line block. The heads of the transposition line block and the transposition line block are respectively provided with a block Wheel 11, the heads of the two transposition line pressing blocks are respectively provided with a rolling bearing pressure line wheel 14, two rolling bearing pressure line wheels press the transposition wire, the shift line block and the transposition line block are used for wheel extrusion For transposition wires, the four sets ...

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PUM

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Abstract

The invention relates to a forging device and method for a small-pitch transposed wire, belonging to the technical field of the production of transformers. According to the technical scheme, four groups of cam mechanisms (6) are respectively connected with four sliding blocks (4); the four sliding blocks are respectively provided with one transposition wire chock block (1), two transposition wirepressing blocks (2) and one transposition wire forging block (3); the heads of the transposition wire chock block and the transposition wire forging block are respectively provided with a forging wheel (11); the heads of the two transposition wire pressing blocks are respectively provided with a rolling bearing wire pressing wheel (14); the two rolling bearing wire pressing wheels press the transposed conductor; and the forging wheels of the transposition wire chock block and the transposition wire forging block extrude the transposed wire. The forging device and method for the small-pitch transposed wire have the beneficial effects that the forged pitch of the transposed wire is shortened, can be continuously adjusted and is extremely simple to operate, and the minimum pitch can be forged to 45 mm; and the heads of the two transposition wire pressing blocks are respectively provided with the rolling bearing wire pressing wheel, thereby avoiding the damage to the paint film of the transposed wire, decreasing the acting force on a paint film and improving the quality of the transposed conductor.

Description

technical field [0001] The invention relates to a small-pitch transposition wire manufacturing device and method, and belongs to the technical field of transformer production. Background technique [0002] The transposition wire is made of a certain number of enameled wires in strands, and is continuously transposed; the main parameters of the transposition wire product include transposition pitch, transposition S-bend length, transposition wire yield strength, etc., according to transposition Wire making process, transposition pitch ≥ 2S. Background technology Transposition production equipment manufactures the key mechanism of the transposition line—the transposition head. Its operation mode is that the internal rotation mechanism is transmitted to the cam structure, and the linear displacement of the wire bonding parts in four directions is realized through the cam, which cannot produce small-pitch transposition wires. , the so-called small-pitch transposition wire refer...

Claims

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Application Information

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IPC IPC(8): H01F41/04H01F41/06
Inventor 李雄壮王志勇胡淑兰赵葛韩新生王纳新
Owner BAODING TIANWEI GRP CO LTD
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