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Welding machine for copper sheet winding and collector column pin of high-power transformer

A transformer and high-power technology, which is applied in the field of welding machines for high-power transformer copper sheet windings and bus legs, can solve the problem of high defective product rate, improve production efficiency and product qualification rate, increase economic benefits, and reduce labor costs. Effect

Active Publication Date: 2020-01-17
郴州宇晖电子科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems: it is necessary to solve the efficiency problem of manual welding of high-power high-frequency transformer copper winding and busbar feet, and at the same time, it is also necessary to solve the high rate of defective products caused by the temperature drop during welding

Method used

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  • Welding machine for copper sheet winding and collector column pin of high-power transformer
  • Welding machine for copper sheet winding and collector column pin of high-power transformer
  • Welding machine for copper sheet winding and collector column pin of high-power transformer

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Embodiment Construction

[0014] The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments.

[0015] Please refer to the attached figure 1 , a welding machine for high-power transformer copper sheet windings and busbar feet, including a frame 1, a high-power transformer assembly fixture 2 and a tin furnace 3; there are two lifting screw rods 4 vertically arranged on both sides on the frame 1 , the two lifting screw rods 4 are synchronously driven by the lifting drive motor 5; each lifting screw rod 4 is set with a threaded clamping installation block 6, and the two ends of the high-power transformer assembly jig 2 are respectively clamped on The above-mentioned two threads are clamped on the mounting block 6, and the tin furnace 3 is located directly below the fixture 2 of the high-power transformer assembly; Component jig 2 can perform dipping or lifting movement relative to the solder liquid level of tin furnace 3;

[0016] S...

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PUM

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Abstract

The invention relates to a welding machine for a copper sheet winding and a collector column pin of a high-power transformer. The welding machine comprises a machine frame, a high-power transformer assembly jig and a solder machine. Two lifting lead screws vertically arranged on the two sides are arranged on the machine frame. The two lifting lead screws are synchronously driven by a lifting driving motor. Each lifting lead screw is sleeved with a thread clamping installation block. The high-power transformer assembly jig is installed on the two thread clamping installation blocks. A magneticcore, the copper sheet winding and the collector column pin can be welded to assemble the unfixed high-power high-frequency transformer, and production efficiency and quality can be improved.

Description

technical field [0001] The invention relates to the field of high-frequency transformer manufacturing equipment, in particular to a welding machine for high-power transformer copper sheet windings and busbar feet. Background technique [0002] At present, in the manufacture of high-power high-frequency transformers, it is necessary to weld the copper windings of the high-power high-frequency transformers to the busbar pins. Because the copper windings of high-power high-frequency transformers dissipate heat quickly, it is difficult to fix the busbar pins. . In terms of welding, "eddy current heating intelligent lead-free soldering station" is currently used for manual welding, and only one high-power high-frequency transformer product can be welded at a time. The efficiency of welding high-power high-frequency transformer products is about 30 sets per hour, and the efficiency is low; and It is not easy to control the length of the busbar leg, and there is a problem of diffe...

Claims

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Application Information

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IPC IPC(8): B23K1/08B23K3/06B23K3/08
CPCB23K1/08B23K3/0646B23K3/087
Inventor 刘国保张山岭李振华周玉虎
Owner 郴州宇晖电子科技有限公司
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