Novel welder transformer
A transformer and welding machine technology, applied in the direction of transformer/inductor core, transformer/inductor coil/winding/connection, electrical component structure association, etc. Fixed loose or repeated fixing problems, to achieve the effect of reducing material and labor costs, increasing high and low voltage creepage distances, and reducing production costs
Inactive Publication Date: 2014-01-29
温岭万顺机电制造有限公司
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Problems solved by technology
[0002] The existing technology is a welder current regulating device that uses the steel sheet and the fixing bracket to be fixed by buckling, which requires extremely high mold fit, and a slight deviation between the steel sheet and the fixing bracket will cause the welding current regulating device to be out of balance. There are situations such as unstable operation and noise of the transformer. At the same time, the fixing of the steel sheet and the bracket is installed manually, which may easily cause artificial fatigue and lead to loosening or repeated fixing. Chip falling off causes machine failure
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[0046]Below in conjunction with accompanying drawing, the present invention is described in further detail:
[0047] Such as Figure 1 to Figure 16 As shown, according to the embodiment of a new welding machine transformer provided by the present invention, it includes a frame 1, a coil 2 wound on the frame 1, and an iron core 3 sleeved on the frame 1, and the frame 1 There is a gap 4, the welder current regulator 5 is arranged in the gap 4, and the welder current regulator 5 includes a fixed bracket 51, an adjusting screw 52 installed on the fixed bracket 51, and an adjusting screw located on the adjusting screw. 52 on both sides of the magnetic steel 53, the fixed bracket 51 is bent to form a concave cavity 54, the end of the magnetic steel 53 is inserted into the concave cavity 54, and the magnetic steel 53 is riveted on the fixed bracket 51 The magnetic steel 53 is fixed on the fixed bracket 51 in the form of riveting, and the concave cavity 54 formed by bending the fixed...
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Abstract
The invention provides a novel welder transformer. The novel welder transformer comprises a framework, a coil wound on the framework, and an iron core connected onto the framework in a sleeve mode. The framework is provided with a gap in which a welder current regulator is arranged, the welder current regulator comprises a fixing support, an adjusting screw rod arranged on the fixing support, and magnetic steel arranged on two sides of the adjusting screw rod, the fixing support is bent to form concave cavities, the end portions of the magnetic steel are inserted into the concave cavities, the magnetic steel is riveted onto the fixing support, the framework comprises a primary framework and a secondary framework, and the primary framework and the secondary framework are of an integrally-formed structure. The novel welder transformer has the advantages that rivet pressure welding is attractive in appearance and reliable, semi-automatic operation is achieved, and the efficiency is greatly improved.
Description
technical field [0001] The invention relates to a novel welding machine transformer. Background technique [0002] The existing technology is a welder current regulating device that uses the steel sheet and the fixing bracket to be fixed by buckling, which requires extremely high mold fit, and a slight deviation between the steel sheet and the fixing bracket will cause the welding current regulating device to be out of balance. There are situations such as unstable operation and noise of the transformer. At the same time, the fixing of the steel sheet and the bracket is installed manually, which may easily cause artificial fatigue and lead to loosening or repeated fixing. The flakes fall off and cause a malfunction of the machine. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a method of fixing the magnetic steel on the fixed bracket by riveting. ...
Claims
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IPC IPC(8): H01F27/26H01F27/30H01F27/40
Inventor 杨林聪
Owner 温岭万顺机电制造有限公司