Straight seam welding machine

A welding machine and straight seam technology, applied in the field of straight seam welding machines, can solve the problems of unstable welding quality and slow welding speed, and achieve the effects of good welding quality, improved production efficiency and improved welding accuracy
CN105965129AActive Publication Date: 2016-09-28鲍人昌
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
鲍人昌
Publication Date
2016-09-28

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Abstract

A straight seam welding machine comprises a machine body, wherein a movable welding head and a workpiece fixture are arranged on the machine body; the movable welding head can move horizontally linearly; the workpiece fixture comprises a support; a supporting rod with an upper supporting surface is transversely arranged on the support; and the workpiece fixture further comprises a first press plate and a second press plate which are arranged above the supporting rod. The straight seam welding machine has the beneficial effects as follows: two ends of the first press plate and two ends of the second press plate press a plate, high-speed positioning of a sheet cylinder piece is realized through cooperation with a positioning sheet, and the production efficiency is improved; 2, the press plates with the forward force and the downward force are adopted, so that two ends of the steel plate are combined more precisely, the welding precision of the sheet cylinder piece is improved, and inner containers of water dispensers, kettles and tea cups are not prone to water leakage; 3, a variable frequency motor and a dovetail groove sliding table are adopted, the transmission precision is high, and the welding quality is high.
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Description

technical field

[0001] The invention relates to a straight seam welding machine, in particular to a straight seam welding machine for thin cylindrical parts. Background technique

[0002] The main body of the water dispenser liner, kettle, steel cup, etc. is a thin cylindrical piece surrounded by thin stainless steel plates. We need to perform argon arc welding at the joints of the plates to connect the plates. The prior art straight seam welding machine, The installation and positioning are laborious and cannot be easily applied to the arc welding of these thin-sheet cylindrical parts, and the traditional production efficiency is very slow and the welding quality is unstable. Contents of the invention

[0003] In order to overcome the disadvantages of slow welding speed and unstable welding quality of the existing straight seam welding machine for welding thin sheet cylindrical parts, the present invention provides a straight seam welding machine with fast welding speed, ...

Claims

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