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Weld seam stabilizing device

A stable and clamping technology, applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve problems such as welding instability

Inactive Publication Date: 2008-03-19
FUSHI INT DALIAN BIMETALLIC CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the problems in the above-mentioned traditional technology, the present invention provides a stable welding seam device through a large number of tests and continuous exploration, which solves the problem of unstable welding in the prior art, and eliminates the problem of curling through the present invention. After the tube, the roundness error of the tube; to ensure the uniform distribution of stress on the circumference of the tube and the straightness of the weld seam of the longitudinal seam tube

Method used

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  • Weld seam stabilizing device
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Embodiment 1

[0020] As shown in Figure 1-3, the base bracket 7 is fixed at the welding torch 17 of the cladding machine by the hexagonal screw 6; The guide plate bracket 5 is installed on the side through the inner hexagon screw 9, and the guide plate 3 is clamped by the inner hexagon screw 4 on the elastic mouth of the guide plate support 5, and the depth of the guide plate 3 in the longitudinal seam pipe can be adjusted by tightening the inner hexagon screw 4; The piece 3 is inserted into the longitudinal slit with a guide angle; the guiding part of the guide piece 3 is on the same straight line as the plastic mold 2; the longitudinal slit tube 1 with the covered metal rod 8 passes through the front multiple sets of coiled tubes The shaping roller passes through the shaping die 2 and the guide piece 3 after shaping.

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Abstract

The invention relates to a stable welding line device with covered welding. Both ends of a pedestal bracket are provided with plastic moulds. One side of the pedestal bracket is provided with a prerotation vane bracket, the elastic opening of which is provided with a prerotation vane. The organic structure of the invention is able to totally control the variable factors of a longitudinal seam, which makes the welding stable and reliable, so when the invention is in dry running and welding running, the invention is able to prove the welding stability of the device.

Description

technical field [0001] The invention relates to a device in the shaping process of strip material of a cladding welding machine, in particular to a stable welding seam device designed for cladding welding. Background technique [0002] The roundness of the longitudinal seam pipe and the straightness of the longitudinal seam are the most important technical index requirements for longitudinal seam welding, which are related to the stability of continuous welding. In the current existing technology, the shaping process of the strip material of the cladding welding machine is to gradually deform the strip material to the longitudinal seam pipe through multiple sets of vertical rollers and horizontal rollers, and then control the stability of the weld seam through a set of horizontal rollers , this group of stable welding seam rollers is mainly to control the center position of the longitudinal seam after shaping and the size and deflection of the weld seam. The problem with thi...

Claims

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Application Information

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IPC IPC(8): B23K37/04B21C37/08
Inventor 傅利高扬朱启桐
Owner FUSHI INT DALIAN BIMETALLIC CABLE
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