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Automatic welder with gas protection for irregular curve welding

An automatic welding machine and gas shielding technology, applied in welding equipment, welding equipment, auxiliary welding equipment, etc., can solve the problems of inability to realize automatic welding of irregular curves, complex structure, etc.

Inactive Publication Date: 2004-04-07
周衍增
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still complex structures, and automatic welding of irregular curves cannot be realized

Method used

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  • Automatic welder with gas protection for irregular curve welding
  • Automatic welder with gas protection for irregular curve welding
  • Automatic welder with gas protection for irregular curve welding

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Embodiment Construction

[0018] Such as Figure 1-5 Shown to make a non-regular curve gas shielded automatic welding machine of the present invention, the production and process are as follows: the irregular curve gas shielded automatic welding machine is mainly composed of a spout fixture, a rotary motion device, a drive device, an electrical control device, and a welding host. Partial composition. The rotary motion device has a sliding plate 1, a fixed plate 7, a small positioning shaft 4, a driving connecting rod 3 and a cylinder 5 to form. There are two direction adjustment track grooves 6 on the left and right sides of the fixed plate 7 respectively. The direction adjustment track groove 6 corresponds to the irregular curve welding seam of the spout 9, there is a round hole 11 in the middle of the two direction adjustment track groove 6, the lower end of the fixed plate 7 is fixed on the workbench 14, and there is a toothed track groove 2 in the middle of the sliding plate 1 Corresponding to th...

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Abstract

A gas-protecting autoamtic welder for welding along irregular curve is composed of weld gun, main body, driver, electric controller, fixture and rotating unit. Said driver is engaged with rotating unit via gears. When driver does rotational movement at uniform speed, the rotating unit moves along the irregular curve while regulating direction for optimal welding angle and distance. Its advantages include high automation level, welding quality, productivity and rate of qualified products, and simple operation.

Description

technical field [0001] The utility model relates to an irregular curve gas shielded automatic welding machine, which belongs to the field of gas shielded welding equipment. Background technique [0002] Aluminum and stainless steel pots, especially the spouts, are difficult to manufacture due to their irregular curves, and are not easy to automate. At present, two concave arc surface welding processes are mainly used or bending and deep drawing are performed after multiple deep drawing. The former is often difficult to realize automatic operation due to the irregularity of the two welding arc surfaces and the uneven alignment seam. Therefore, the current spout manufacturing There is no automatic welding equipment yet. The latter needs multiple annealing heat treatments due to repeated deep drawing, the process is complicated, the material fluidity is large during the deep drawing process, and it is easy to cause uneven wall thickness of the spout, even cracks, low product q...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/16B23K37/00
Inventor 周衍增李新喜
Owner 周衍增