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Assembly welding tool generally used for hot blast main pipe elbows

A technology for assembling welding tooling and elbows, applied in auxiliary devices, manufacturing tools, welding equipment, etc., can solve the problems of increasing production costs, affecting production efficiency, wasting steel raw materials, etc., to improve welding work efficiency, compact structure, Universal effect

Inactive Publication Date: 2015-06-03
QINGHUANGDAO NORTH METAL HOSE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the assembly and welding of each hot air main pipe elbow is completed, these tooling molds have to be placed aside, which not only wastes steel raw materials, increases production costs, but also occupies a large storage space. At the same time, due to frequent replacement of tooling molds, it also affects improved production efficiency

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  • Assembly welding tool generally used for hot blast main pipe elbows
  • Assembly welding tool generally used for hot blast main pipe elbows
  • Assembly welding tool generally used for hot blast main pipe elbows

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Embodiment Construction

[0034] See Figure 6, Figure 7 , Figure 8 , the present invention includes a welding platform base 2, an outlet flange positioning plate 3, an inlet flange center distance adjustment mechanism 4, an inlet flange height adjustment mechanism 5, an inlet flange angle adjustment mechanism 6, and an inlet flange assembly hole center distance adjustment Mechanism 7 and support frame adjustment mechanism 8, the welding platform base 2 of the group is fixed on the horizontal plane, the outlet flange positioning plate 3 and the support frame adjustment mechanism 8 are installed on the welding platform base 2, the center distance of the inlet flange The adjustment mechanism 4 is installed on one side of the base 2 of the welding platform, and the inlet flange height adjustment mechanism 5 and the inlet flange angle adjustment mechanism 6 are fixed on the inlet flange center distance adjustment mechanism 4 .

[0035] see Figure 9 , the outlet flange positioning plate 3 of the present...

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Abstract

The invention provides an assembly welding tool generally used for hot blast main pipe elbows, aims to solve the problems in assembling and welding a hot blast main pipe elbow with different specifications, and comprises an assembling and welding platform base, a outlet flange positioning plate, an inlet flange center distance adjustment mechanism, an inlet flange height adjustment mechanism, an inlet flange angle adjustment mechanism, an inlet flange mounting hole center distance adjustment mechanism and a supporting frame adjusting mechanism, wherein the assembling and welding platform base is fixed on the horizontal plane, the outlet flange positioning plate and the supporting frame adjusting mechanism are mounted on the assembly welding platform base, the inlet flange center distance adjustment mechanism is mounted on one side of the assembling and welding platform base, and the inlet flange height adjustment mechanism and the inlet flange angle adjustment mechanism are fixed on the inlet flange center distance adjustment mechanism. The tool provided by the invention has the characteristics of compact structure and strong universality, guarantees the quality of products with different specifications, improves the working efficiency of welding and assembling, decreases the cost of rolled steel raw material, reduces the space occupied by equipment storage, and ensures the clean and civilized production environment of an enterprise.

Description

technical field [0001] The invention relates to a welding tool for metal parts, in particular to a universal welding tool for hot air main pipe elbow, which belongs to the field of welding technology. Background technique [0002] See attached Figure 1 to Figure 5 , the hot air main pipe elbow 1 is composed of an inlet flange 1-1, an elbow body 1-2, a connecting pipe 1-3, a set (two) of support frames 1-5 and an inlet flange 1-4. It is a metallurgical industry It is a part of the air supply system of ironmaking blast furnace. It includes two specifications of 90° hot blast main pipe elbow and hot blast main pipe elbow with variable α angle. Its overall dimensions and the angle α between the inlet and outlet flange installation surfaces It matches the size and structure of the ironmaking blast furnace. [0003] Usually, when the hot air main pipe elbow is assembled and welded, it is necessary to make a set of fixed tooling molds according to its external dimensions. Toolin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/04B23K37/053
Inventor 鲍学儒赵江波吴磊王春月赵光
Owner QINGHUANGDAO NORTH METAL HOSE
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