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Flange welding jig

A flange welding and tooling technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc.

Inactive Publication Date: 2015-05-27
QINGDAO SANLI ZHONGDEMEI WATER EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002]In the actual processing process, the filter does not have corresponding welding equipment when welding the flange, so the filter can only be placed on the welding platform and the flange On the through pipe, three gaskets are inserted between the welding gap of the flange and the through pipe before welding, which results in low welding efficiency and uneven welding gap

Method used

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  • Flange welding jig

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Effect test

Embodiment Construction

[0009] attached below figure 1 A flange welding tool of the present invention is described in detail below.

[0010] as attached figure 1 As shown, a flange welding tool of the present invention is composed of a welding chuck (1), a lifting bracket (2), a positioning rod (3), a rotary table (4) and a guide rail (5). Put the filter on the rotary table, put the flange on the chuck and clamp it firmly, adjust the lifting bracket to make the flange at a suitable welding height, slide the rotary table to insert the through pipe into the inner hole of the flange, Then adjust the positioning rod so that the positioning rod is close to the rotary table, tighten the bolts on both sides of the positioning rod to fix the positioning rod, and then weld the flange. After one end of the flange is welded, loosen the welding chuck and push it backward Rotate the table, and then rotate the table so that the other end of the filter faces the welding chuck, and then perform flange welding.

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PUM

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Abstract

The technical scheme used for solving the technical problem of the invention is that: a flange welding jig consists of a welding chuck, a lifting bracket, a positioning rod, a rotary worktable, and a guide way. A filter is placed on the rotary worktable; a flange is firmly clamped on the chuck; the flange is located in a proper welding height by adjusting the lifting bracket; a tube is inserted into the inner hole of the flange by sliding the rotary worktable; the positioning rod closely sticks to the rotary worktable by adjusting the positioning rod; the positioning rod is fixed by fastening bolts on bilateral sides of the positioning rod; then the welding of the flange is implemented; after finishing welding one end of the flange, the welding chuck is released, the rotary worktable is pushed backwardly; and then the rotary worktable makes the other end of the filter toward the welding chuck; and then the flange welding is implemented.

Description

technical field [0001] The invention relates to a welding tool, in particular to a tool for flange welding of a filter. Background technique [0002] In the actual processing process, the filter does not have corresponding welding equipment when welding the flange. It can only be placed on the welding platform, the flange is placed on the through pipe, and the welding gap between the flange and the through pipe is Insert three spacers between them, and then weld, which leads to low welding efficiency and uneven welding gap. Contents of the invention [0003] In order to solve the above-mentioned existing problems, the present invention provides a welding tool with simple structure, low cost, convenient use, and can effectively improve production efficiency. [0004] The technical solution adopted by the present invention to solve the technical problem is: a filter welding tool, which is composed of a welding chuck, a lifting bracket, a positioning rod, a rotary table and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/047
CPCB23K37/0435
Inventor 张明亮王学成姜英杰
Owner QINGDAO SANLI ZHONGDEMEI WATER EQUIP