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Automatic welding device of box-type steel member

A technology of automatic welding and steel components, applied in auxiliary devices, welding equipment, auxiliary welding equipment and other directions, can solve the problems of low work efficiency of manual welding, increase production and processing costs, and large gap in quality level, so as to improve work efficiency and Process quality, eliminate quality problems, prevent outflow effect

Inactive Publication Date: 2015-07-22
龙口市正通钢构建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are deficiencies: First, the efficiency of manual welding is low
The second is that different skilled workers have a large gap in the quality of manual welding. During work, sometimes the welds on the outer surface of the box-type steel members need to be reworked and re-welded due to quality problems such as pores and slag inclusions during welding. Increased production and processing costs

Method used

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  • Automatic welding device of box-type steel member
  • Automatic welding device of box-type steel member
  • Automatic welding device of box-type steel member

Examples

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Embodiment Construction

[0013] The principles and features of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that the examples given are only used to explain the present invention, and do not constitute a specific limitation to the patent protection scope of the present invention.

[0014] This automatic welding device for box-type steel components, figure 1 — Figure 5 shown. It is connected with a fixed screw sleeve 8 by bolts at the upper end of the bracket 2, and a vertical shaft 9 is fixedly connected with the inner hole of the fixed screw sleeve through threads, and the disc at the upper end of the vertical shaft is rotatably placed at the lower end of the cantilever seat 1. In the circular step hole ( image 3 shown). A welding torch 11 is longitudinally connected to the movable seat provided at the middle part of the support 2 . On the outer support of described welding torch, two walking wheels 3 ( figure 2 , ...

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Abstract

The invention discloses an automatic welding device of a box-type steel member. The automatic welding device of the box-type steel member is characterized in that the upper end of a support is connected with the lower end of a cantilever seat in a rotating mode; a movable seat arranged in the middle of the support is longitudinally connected with a welding gun; an outer side support of the welding gun is transversely connected with a walking wheel; an inner side support of the welding gun is transversely connected with a soldering flux stop plate; the support below the soldering flux stop plate is longitudinally connected with a guide wheel; a rotating center of the walking wheel is perpendicular to the center of the welding gun; a rotating center of the guide wheel is parallel to the center of the welding gun. The walking wheel and the guide wheel on the support are driven to correspondingly move on the top face and side faces of the box-type steel member by controlling over the welding device, and meanwhile welding bars in a middle hole of the welding gun are driven to automatically perform even and dense welding along a welding seam in the length direction of the box-type steel member. Soldering flux fluid generated by welding can be blocked stopped by the soldering flux stop plate and be prevented from flowing outwards. The automatic welding device of the box-type steel member obviously improves the working efficiency and machining quality of welding and effectively lowers production and machining costs.

Description

technical field [0001] The invention relates to welding processing equipment; in particular to an automatic welding device for box-type steel components. Background technique [0002] The processing equipment for welding large and medium-sized steel components in the prior art, such as gantry welding equipment, can only automatically weld the right-angle welds on the inner surface of the "I"-shaped steel components, but the outer surface of the box-shaped steel components The welding seam cannot be automatically welded due to the limitation of the welding equipment. In production operations, people usually can only weld by hand. There are deficiencies: one is that the efficiency of manual welding is low. The second is that different skilled workers have a large gap in the quality of manual welding. During work, sometimes the welds on the outer surface of the box-type steel members need to be reworked and re-welded due to quality problems such as pores and slag inclusions d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B23K37/02
CPCB23K37/00B23K37/0294
Inventor 邵云波郭洪亮李祖萌李景鸿张家年李凤龙
Owner 龙口市正通钢构建设有限公司
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