Double-wire welding gun adjusting mechanism

A technology of adjusting mechanism and welding gun, applied in the field of adjusting mechanism of double-wire welding gun and adjusting mechanism of double-wire welding gun, can solve the problems of manual repair, welding defects, deviation of the full length of welding seam, etc. Lightweight and safe to operate
CN101844268BActive Publication Date: 2012-01-25WUXI HUALIAN SCI & TECH GROUP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
WUXI HUALIAN SCI & TECH GROUP
Publication Date
2012-01-25

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Abstract

The invention relates to a double-wire welding gun adjusting mechanism, which mainly adopts a deep groove ball bearing installed on a walking shaft and is entirely arranged in a walking wheel; the walking shaft is clamped by a third clamping block and is installed on an arc guiding frame body; a fixing plate is installed on the arc guiding frame body; an end plate is installed on the arc guiding frame body; an installation seat is connected with the arc guiding frame body; a nut seat is connected with the installation seat through a linear guide rail; a rotation seat is installed above the arc guiding frame body; the rotation seat and a second shaft are locked through a disk-shaped bolt; a star-shaped handle is installed on a first adjusting shaft and is locked up through a pin shaft; thefirst adjusting shaft is provided with a copper sleeve and then is arranged in an adjusting sleeve; and the adjusting sleeve is clipped through a chuck, and the tail end of the adjusting sleeve is connected with a hexagonal axis and a first clip block and is locked through a locking sleeve. The invention has simple, compact and rational structure; the welding gun has a three-dimensional adjustingfunction, the body is light and the tracking range is wide; and moreover, the operation is convenient, fast and safe and the labor intensity is reduced.
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Description

technical field

[0001] The invention relates to an adjustment mechanism for a twin-wire welding torch, in particular to an adjustment mechanism for adjusting a twin-wire welding torch in the welding production of a heavy-duty box girder, and belongs to the technical field of mechanical equipment. Background technique

[0002] Before the present invention was made, in the prior art, the twin-wire welding torch was in a fixed state and could not be adjusted manually during the welding process. Because there was deviation in the full length range of the welding seam of the workpiece to be welded, if the welding torch could not be adjusted accordingly during the welding process, the welding torch There will be partial deviation from the weld, which will cause welding defects, resulting in a large number of manual repairs and other shortcomings. Contents of the invention

[0003] The purpose of the present invention is to overcome the above disadvantages, thereby providing a me...

Claims

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