Automatic butt welding equipment for metal sheet

An automatic welding and metal sheet technology, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve problems such as difficult welding, inapplicability, and inability to weld, and achieve the effect of ensuring quality, efficiency and accuracy

Inactive Publication Date: 2010-07-21
上海新亚焊割成套设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But as we all know, the thinner the metal sheet, the more difficult it is to weld, especially when the thickness is less than 0.3mm, the welding difficulty of the metal sheet will increase greatly; when the thickness reaches 0.1mm, it is almost impossible to weld with conventional methods
If there is no special equipment for sheet metal welding, no matter whether it is argon tungsten

Method used

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  • Automatic butt welding equipment for metal sheet
  • Automatic butt welding equipment for metal sheet
  • Automatic butt welding equipment for metal sheet

Examples

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Example Embodiment

[0023] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] Figures 1A-1B Shown is a specific embodiment of the automatic butt welding equipment for thin metal plates according to the present invention. The design and manufacture are guided by a special welding process for butt welding of stainless steel longitudinal seams with a thickness of 0.1 mm, and argon tungsten arc welding is used. Do the welding. In the embodiment shown in the figure, the metal sheet butt automatic welding equipment is mainly composed of a frame 1, a welding machine 2, a welding torch 3, a welding torch driving mechanism 4, a workpiece centering mechanism 5, a workpiece clamping mechanism 6, an electric control Box 7, and laser guidance instrument (not shown in the figure) etc. are formed. Its specific structure is as follows:

[0025] The frame 1 mainly includes a base 11 , a bracket 12 erected on the base 11 , a h...

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PUM

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Abstract

The invention provides automatic butt welding equipment for metal sheet. The equipment comprises a frame, a welding machine, a welding gun, a welding gun operation driving mechanism, a laser director, an electric cabinet, a workpiece centering mechanism and a workpiece clamping mechanism, wherein the workpiece centering mechanism comprises a pad, a center positioning component, a left press plate component and a right press plate component; the workpiece clamping mechanism comprises two groups of clamp devices which correspond to the left press plate component and the right press plate component respectively; and each group of the clamp device at least comprises a fixed press plate pivot, and a pair of an extending air bag and a pressing air bag, and the pair of the extending air bag and the pressing air bag are positioned above the press plates and on the left side and the right side of the press plate pivot respectively. Furthermore, the left press plate and the right press plate respectively comprise a plurality of small press plates which are arranged in parallel, wherein the press plate in the middle is thickest, and the thicknesses of the small press plates are reduced progressively from the middle to two sides. Through the centering mechanism and the clamping mechanism, two metal sheets to be subjected to butt welding can easily realize centering and aligning of the workpiece, so that the butt welding can be automatically completed quickly and effectively, and the optimum butt welding quality can be ensured.

Description

technical field [0001] The invention relates to the technical field of automatic welding, in particular to an automatic butt welding equipment for thin metal plates. Background technique [0002] Butt welding of sheet metal is a processing form often encountered in metal processing. But as we all know, the thinner the metal sheet, the more difficult it is to weld, especially when the thickness is less than 0.3mm, the welding difficulty of the metal sheet will increase greatly; when the thickness reaches 0.1mm, it is almost impossible to weld with conventional methods. If there is no special special equipment for sheet metal welding, whether it is argon tungsten arc welding, micro-beam plasma welding, or laser welding, the quality of butt welding of metal sheets cannot be guaranteed. In some existing welding professional technical materials or application manuals, although a series of references are also provided for the process parameters of thin plate welding, these proces...

Claims

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Application Information

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IPC IPC(8): B23K9/167B23K9/32B23K9/12B23K37/04
Inventor 周赟
Owner 上海新亚焊割成套设备有限公司
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