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Double-gun double-wire welding device and method

A welding gun and welding bracket technology, applied in the field of double-gun double-wire welding devices, can solve the problems of high equipment cost, high cost, large floor space, etc. Effect

Inactive Publication Date: 2018-06-15
CHANGDE KEJIAN MACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When welding box-type welded structural parts, in order to control its welding deformation, most of the industry uses double-gun and double-wire welding machines or robots to directly realize double-sided simultaneous welding of box-type structures; High requirements for the mouth, high consistency requirements for the gap between groups, large floor space, and high equipment costs, while robot welding requires the use of welding positioners, which is costly

Method used

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  • Double-gun double-wire welding device and method
  • Double-gun double-wire welding device and method

Examples

Experimental program
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Effect test

Embodiment 1

[0048] Such as Figure 1-2 As shown, the present invention provides a double-gun double-wire welding device, including: a welding module 1, two welding modules 1 are provided, the welding modules 1 are respectively arranged on two opposite sides of the workpiece to be welded, and the two welding modules 1 Corresponding setting; Welding module 1 comprises welding support 11, welding torch clamping mechanism 12, control mechanism 13 and moving mechanism 14, and the top of welding support 11 is provided with welding torch clamping mechanism 12 and control mechanism 13, and the rear end of welding torch clamping mechanism 12 A control mechanism 13 is provided, and the lower part of the welding bracket 11 is provided with a moving mechanism 14;

[0049] Mainly, the welding trolley is electromagnetically adsorbed on the platform, the front welding torch clamping mechanism 12 clamps the welding torch, and the guide wheel 51 sticks to the workpiece. Using its automatic tracking weldin...

Embodiment 2

[0071] Such as Figure 3-4 Shown, utilize the welding method that the welding device of embodiment one realizes, comprise the steps:

[0072] S1. Fix the workpiece to be welded on the pedestal of the welding platform, and bring the welding seams on both sides of the workpiece to be welded close to the pedestal;

[0073] S2. Select a magnetic rail at a suitable position, and ride the two welding modules on the magnetic rail respectively, and make the magnetic fixing seat correspond to the magnetic rail;

[0074] S3, turn on the second switch, the magnetic fixing base is magnetized, the magnetic fixing base and the magnetic rail generate a magnetic adsorption force, and stabilize the welding module on the welding platform;

[0075] S4. Adjust the welding torch head of the welding torch to align it with the welding seam;

[0076] S5. Start the welding module, and at the same time that the welding module advances, the welding seams on both sides of the workpiece to be welded are...

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Abstract

The invention belongs to the technical field of welding equipment, and provides a double-gun double-wire welding device and method. The double-gun double-wire welding device comprises welding modules,and the welding modules are separately arranged on two opposite side edges of a to-be-welded workpiece; the two welding modules are correspondingly arranged; the welding modules comprise welding brackets, welding gun clamping mechanisms, control mechanisms and moving mechanisms; the welding gun clamping mechanisms are used for clamping welding guns; the welding gun clamping mechanisms comprise welding gun automatic oscillators and fastening devices; gun seats of the welding guns are detachably mounted on the fastening devices; welding gun heads of the welding guns are arranged on the weldinggun automatic oscillators and achieve vertical oscillation in the welding seam direction; the control mechanisms comprise control boxes, power sources and first switches; and the moving mechanisms comprise electric wheels, motors and fixed racks. According to the double-gun double-wire welding device provided by the invention, automatic double-surface welding is achieved, adjustment and control are convenient, the welding speed is stable, welding beads are uniform, and working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of welding equipment, in particular to a double gun and double wire welding device. Background technique [0002] Welding, also known as welding and welding, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by means of heating, high temperature or high pressure. Welding achieves the purpose of joining through the following three ways: fusion welding, pressing Welding and brazing three ways; [0003] When welding box-type welded structural parts, in order to control its welding deformation, most of the industry uses double-gun and double-wire welding machines or robots to directly realize double-sided simultaneous welding of box-type structures; The requirements for the opening are high, the consistency of the gap between the groups is high, the floor space is large, and the equipment cost is high, while the robot welding requires the use of a wel...

Claims

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Application Information

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IPC IPC(8): B23K9/32B23K9/28
CPCB23K9/28B23K9/32
Inventor 丁作旬陈孝金胡忠保张进
Owner CHANGDE KEJIAN MACHINERY MFG CO LTD
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