A welding machine for high-power transformer copper sheet winding and busbar feet

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, reduce labor costs, and increase economic benefits. Effect

CN110695480BActive Publication Date: 2022-01-21郴州宇晖电子科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-01-21

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Abstract

The invention relates to a welding machine for high-power transformer copper sheet windings and busbar feet, which includes a frame, high-power transformer component fixtures and a tin furnace; The lifting screw is synchronously driven by the lifting drive motor; each lifting screw is equipped with a threaded clamping mounting block, and a high-power transformer assembly fixture is installed on the two threaded clamping mounting blocks. The invention can realize the welding of the high-power high-frequency transformer that has not yet been assembled with the magnetic core, the copper sheet winding and the busbar foot, and can improve the production efficiency and quality.
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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...

Examples

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...