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Improved structure for tungsten-inert-gas arc welding

A technology of argon tungsten arc welding and welding machines, which is applied in arc welding equipment, welding equipment, applications, etc., can solve the problems of high efficiency and long service life of electrical cabinets, and achieve high efficiency, not easy to weld, and light weight Effect

Inactive Publication Date: 2015-09-30
CHENGDU ZHENZHONG ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention overcomes the deficiencies of the prior art and provides an improved structure of argon tungsten arc welding. This kind of argon arc welding is very suitable for welding at some narrow distances and corners. The welding is firm and convenient, and the situation of false welding is not easy to occur. High, the electrical cabinet produced has a long service life

Method used

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  • Improved structure for tungsten-inert-gas arc welding

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Embodiment 1

[0018] Such as figure 1 As shown, the present invention includes a composite pipe 1, a wire nozzle 2, a short pipe 4, a first arc-shaped connecting plate 5, a second arc-shaped connecting plate 6, a wire feeding tube 7 and a plurality of top wires 3, and the composite pipe 1. One end is connected to the welding machine 9, and a rotating head 8 is also installed at the bottom of the composite pipe 1. The wire feeding pipe 7 is connected between the rotating head 8 and the welding machine 9; one end of the first arc-shaped connecting plate 5 is connected to the welding The middle part of the machine 9 and the other end are movably connected with the second arc-shaped connecting plate 6; the wire outlet nozzle 2 is fixed inside the short pipe 4 by a plurality of top wires 3 .

[0019] The welding wire sent out by the wire feeder passes through the wire feeding pipe, the long groove on the arc-shaped connecting plate, the short pipe, and finally reaches the wire outlet nozzle. It ...

Embodiment 2

[0021] This embodiment is preferably as follows on the basis of Embodiment 1: the first arc-shaped connecting plate 5 and the second arc-shaped connecting plate 6 can be brought together or separated from each other. When the wire feeding angle is changed to any value, workers do not need to change their positions.

[0022] A connected arc-shaped long groove is also provided between the first arc-shaped connecting plate 5 and the second arc-shaped connecting plate 6 . It is convenient that the welding wire conveyed by the wire feeding tube can be smoothly transferred from the first arc-shaped connecting plate to the second arc-shaped connecting plate, the transmission track of the welding wire is not easy to deviate, and the final welding effect is also better.

[0023] In order to make the composite pipe lighter in weight, convenient for workers to operate flexibly, and at the same time meet the rigidity requirements, the composite pipe 1 is an aluminum-plastic composite pipe...

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Abstract

The invention discloses an improved structure for tungsten-inert-gas arc welding. The improved structure comprises a composite pipe, a wire outlet nozzle, a short pipe, a first arc-shaped connecting plate, a second arc-shaped connecting plate, a wire feeding pipe and a plurality of jackscrews, wherein one end of the composite pipe is connected with the welding machine, a rotary head is further mounted at the bottom of the composite pipe, and the wire feeding pipe is connected between the rotary head and the welding machine; one end of the first arc-shaped connecting plate is connected to the middle of the welding machine, and the other end of the first arc-shaped connecting plate is movably connected with the second arc-shaped connecting plate; the wire outlet nozzle is fixed in the short pipe through the plurality of jackscrews. The improved structure is suitable for welding in the short-distance and corner positions, the welding is firm and convenient, the faulty welding phenomenon is not easily caused, the efficiency is high, and the service life of a produced electrical cabinet is long.

Description

technical field [0001] The invention relates to the field of electrical cabinet processing and production, in particular to an improved structure for argon tungsten arc welding. Background technique [0002] Aluminum products made of aluminum and other alloying elements. Aluminum has a wide range of uses, and it will also be used to make cabinets in the production of high-voltage and low-voltage complete sets of control and distribution. In the production and processing process of the electrical cabinet, it is necessary to cut and process the existing aluminum materials to the specified specifications, and then weld and assemble the cut aluminum materials together. In actual operation, we use tungsten arc welding, and workers drill into the electric cabinet to be welded for wire filling welding. After several years of use, there are many problems in the existing tungsten arc welding. For some areas on the electrical cabinet, the distance between the welding parts is narrow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/167
CPCB23K9/167B23K2101/04
Inventor 李富常聂海涛黄永富刘承范张仁友张仁明胡国波曾彦
Owner CHENGDU ZHENZHONG ELECTRIC