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Mould frame used for pipe welding

A technology for pipe fitting welding and formwork, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of deviation in the angle of the finished product, unguaranteed coaxiality, low work efficiency, etc. The effect of ensuring the processing quality, improving the service life and simple structure

Inactive Publication Date: 2016-06-01
JIANGSU WEICHUANG RADIATOR MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When welding two pipe fittings, there is no fixed support when welding manually, and two people can complete the operation. The work efficiency is low, and the error of the produced product is relatively large, the coaxiality cannot be guaranteed, the angle of the finished product is deviated, and the waste product higher rate

Method used

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  • Mould frame used for pipe welding
  • Mould frame used for pipe welding

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Embodiment Construction

[0013] The present invention includes a base 1 fixed on a fixed object, the base 1 is provided with at least two positioning frames 2, the upper part of the positioning frame 2 is provided with a semicircular groove 4 matching the shape of the pipe fitting 3, and the semicircular Shaped groove 4 is on the same level.

[0014] The semicircular groove 4 is provided with several small grooves 5 along the radial direction, and the magnetic bodies 6 are arranged in the small grooves 5 .

[0015] A spacer magnet 7 is arranged between the inner wall of the small groove 4 and the magnetic body 6 .

[0016] The magnetic bodies 6 slightly protrude from the small groove 4, and the magnetic bodies 7 are on the same circumference.

[0017] A connecting plate 8 is arranged between the adjacent positioning frames 2 .

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Abstract

The invention discloses a mould frame used for pipe welding. The mould frame comprises a base (1) fixed to a fixing object, wherein at least two positioning frames (2) are arranged on the base (1); the upper part of each positioning frame (2) is provided with a semicircular groove (4) which is fitted with a pipe (3) in shape; and the semicircular grooves (4) are located on the same horizontal plane. According to the mould frame, the pipes are positioned by the semicircular grooves which are fitted with the pipes, so that the pipes are welded in a pipe welding process, and therefore, the pipe processing quality is ensured; and small grooves are arranged in the semicircular grooves, and magnetic substances are arranged in the small grooves for attracting the pipes, so that the positioning reliability of the pipes is further ensured; and the mould frame is simple in structure.

Description

technical field [0001] The invention relates to a formwork used for welding pipe fittings, which belongs to a fixed bracket. Background technique [0002] When welding two pipe fittings, there is no fixed support when welding manually, and two people can complete the operation. The work efficiency is low, and the error of the produced product is relatively large, the coaxiality cannot be guaranteed, the angle of the finished product is deviated, and the waste product The rate is higher. Contents of the invention [0003] The purpose of the present invention is to provide a formwork for welding pipe fittings, which can achieve good fixing of pipe fittings and ensure welding quality. [0004] For this reason, the technical solution adopted by the present invention is: the present invention includes a base (1) fixed on a fixed object, at least two positioning frames (2) are arranged on the base (1), and the upper part of the positioning frame (2) is set A semicircular groov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/053
Inventor 刘大忠荀贵章
Owner JIANGSU WEICHUANG RADIATOR MFG
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