Curved wire feeding guide system for submerged arc welding

摘要

The subject innovation is submerged relates to an arc welding curve Dwyer guide device, and its object is to stabilize the wire that when the inner surface welding of small diameter pipe, fed with a bending state as close to a right angle feeding guide, and the wire being fed to provide a submerged arc welding wire guide for curving de apparatus that facilitates calibration of the position and the degree of bending a straight line.; The subject innovation is installed on one side of the guide body so as to be positioned in between submerged in the arc welding device, a guide arranged two rows in the body one side and a plurality of guide rollers is formed a guide groove for guiding the wire, the guide roller to the guide wire movement of a guide roller in the roller auxiliary guide the plurality of guide bracket and, with the guide body of the other is installed on the side of the guide body of the bend and the degree of inter-electrode welding advanced angle for adjusting the distance adjusting device, the welding an advanced angle adjustment connected to the device, is provided to adjust progress welding angle device and the guide body left / right movement of the lateral straightness adjustment device and the lateral straightness adjustment device and welding the advanced angle adjusting device for the welding head portion guide bar and a guide body fixed to the holder, installed between the guide body and the wire feeding motor It is a cone dyuteu tube and the cone dyuteu tube and the guide wire lead-in combing tube which is provided between the roller guiding the wire into the guide groove of the guide roller for feeding straight wire, is provided on the other side of the guide body straight wire and the wire direction correction unit for discharging the, including the contact tip holder and the contact tip are connected, installed on the other end of the guide body is the wire orientation correction device is installed and a busbar said contact tip for mounting a power cable, which is installed to be connected to the upper It is configured to be submerged arc welding for curve Dwyer guide device that can be fed stably to the wire with a bending state as close to a right angle and, to correct the straightness of the wire being fed to the welding advancing direction to provide.