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Fixed-position welding device for seal head and pipe fitting

A technology for positioning welding and pipe fittings, applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of poor positioning welding quality, low efficiency, large size deviation, etc., to reduce size deviation, improve efficiency, and ensure positioning. The effect of welding quality

Inactive Publication Date: 2017-03-01
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 existing head and pipe fitting positioning welding, it is necessary to use measuring tools to determine the size of the hole on the head, then insert the bent pipe into the opening position of the head, use the measuring tool to determine the size and then fix it by positioning welding. Inefficiency and poor tack welding quality with large dimensional deviations

Method used

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  • Fixed-position welding device for seal head and pipe fitting
  • Fixed-position welding device for seal head and pipe fitting
  • Fixed-position welding device for seal head and pipe fitting

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Embodiment Construction

[0008] as attached figure 1 ~ attached Figure 4 , the present invention includes a bracket (1), a clamping positioning block (2), a fastening bolt (3), a workbench (4), the bracket (1) is fixed on the workbench (4), and the clamping positioning block (2) Fix the bolt (3) on the bracket (1). When welding the head and the pipe fitting, first insert the pipe fitting into the bracket (1) and determine the opening position of the pipe fitting on the head. Adjust the height of the bracket (1) up and down and fix it with fastening bolts (3). After positioning, the pipe fittings are directly welded on the head, which effectively improves the efficiency of positioning welding between the head and pipe fittings, ensures the quality of positioning welding, and reduces the size deviation.

[0009] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention without limitation. Although the present invention has been described...

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Abstract

The invention provides a fixed-position welding device for a seal head and a pipe fitting. The fixed-position welding device comprises a support, a clamp positioning block, a fastening bolt and a working table, wherein the support is fixed on the working table, the clamp positioning block is fixed on the support through the fastening bolt; when the seal head and the pipe fitting are subjected to fixed-position welding, the opening position of the pipe fitting on the seal head is determined according to the length of the pipe fitting inserted into a hole in the support, the height of the support is vertically adjusted according to the mounting height of the pipe fitting after opening, the pipe fitting is fixed by the fastening bolt, and the pipe fitting is directly welded on the seal head after positioning. The fixed-position welding efficiency of the seal head and the pipe fitting is effectively improved, the quality of the fixed-position welding is guaranteed, and the size deviation is reduced.

Description

technical field [0001] The invention mainly relates to the positioning and welding of a head and a pipe fitting, and belongs to the technical field of fixed welding of a head and a pipe fitting in a container. Background technique [0002] In the existing head and pipe fitting positioning welding, it is necessary to use measuring tools to determine the size of the hole on the head, then insert the bent pipe into the opening position of the head, use the measuring tool to determine the size and then fix it by positioning welding. The efficiency is low, and the quality of tack welding is poor, and the size deviation is large. Contents of the invention [0003] The object of the present invention is to provide a head and pipe fitting positioning welding device with simple structure, easy processing and production, and convenient operation and use. [0004] A head and pipe fitting positioning welding device provided by the present invention is composed of a bracket, a clampin...

Claims

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Application Information

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IPC IPC(8): B23K37/053B23K101/06
CPCB23K37/0533
Inventor 张明亮王学成周海涛
Owner QINGDAO SANLI ZHONGDEMEI WATER EQUIP
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