Speed-variable circular and longitudinal seam welder applied to multi-specification tank bodies

A multi-standard, longitudinal seam welding technology, applied in the direction of welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of small welding speed and only changing range, and achieve low production cost, compact structure and stability strong effect

Inactive Publication Date: 2010-12-15
SHANGHAI HUGONG ELECTRIC WELDING MACHINE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Through the analysis of the existing patent documents and the general-purpose tank girth welding machines in the market, at present, the tank girth welding machines at home and abroad can only m

Method used

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  • Speed-variable circular and longitudinal seam welder applied to multi-specification tank bodies
  • Speed-variable circular and longitudinal seam welder applied to multi-specification tank bodies
  • Speed-variable circular and longitudinal seam welder applied to multi-specification tank bodies

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Embodiment Construction

[0013] The present invention can be used in the related fields of machinery, chemical industry, pump industry, etc. for the girth welding between the main shell and the end cover of relatively large tank containers, gas storage tanks, oil storage tanks and other devices, as well as the welding of the main shell Longitudinal seam welding when closing.

[0014] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but the present invention is not limited to these embodiments, and any improvement or replacement in the basic spirit of the present invention still belongs to the scope of protection claimed in the claims of the present invention.

[0015] Please refer to Figure 1, a variable speed ring and longitudinal seam welding machine applied to multi-standard tanks in the present invention mainly consists of a bed (1), a bedside box (2), a beam mechanism (12) and a tail Four major parts such as seat (5) form. Among...

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Abstract

The invention relates to a welding device, in particular to a circular and longitudinal seam welder special for automatically welding multi-specification tank bodies. The speed-variable circular and longitudinal seam welder applied to the multi-specification tank bodies mainly comprises four parts, namely a bed body (1), a headstock (2), a beam mechanism (12) and a tailstock (5). Compared with the prior art, the circular and longitudinal seam welder has the advantages of adapting to the change of the tank body diameter range of phi300 to 1,400mm and welding linear speed range of 200 to 1,200mm/min, realizing edge sealing and dual circular and longitudinal seam welding of the tank bodies, along with multiple functions, compact structure, convenient operation, high stability and low production cost.

Description

technical field [0001] The present invention relates to a welding device, more specifically, the present invention relates to a ring and longitudinal seam welding special machine for automatic welding of multi-standard tank bodies. Background technique [0002] Through the analysis of the existing patent documents and the general-purpose tank girth welding machines in the market, at present, the tank girth welding machines at home and abroad can only meet the small range of tank diameters, such as φ300~φ600mm, φ600~φ800mm , φ800 ~ φ1200mm and other series; at the same time, it can only meet a small range of welding speed or only a fixed welding speed. [0003] With the rapid development of industrial diversification, due to the different materials and thicknesses of the tank body, different welding processes need to be adopted, and many enterprises need welding machines that meet the functional requirements of multiple specifications and a wide range of welding speeds at the...

Claims

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Application Information

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IPC IPC(8): B23K37/00B23K37/04B23K37/053
Inventor 邢晓枫
Owner SHANGHAI HUGONG ELECTRIC WELDING MACHINE MFG
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