Welding wire handling structure for an arc welding robot

摘要

Welding wire handling structure (1) for a welding robot, the welding wire handling structure (1) comprising a wire hose (3) for feeding a welding wire (2) to a wire feeder (150) from a rear end face (151a) of the wire feeder (150) in a forward direction, wherein the wire feeder (150) is attached to a rear portion of an arm (130) provided at a tip with a welding torch (140); and a connector (4) for attaching the wire tube (3) to the rear end face (151a), the connector (4) connecting the wire tube (3) at the attachment position to the connector (4) so that a longitudinal axis of the Wire hose (3) a feed direction of the welding wire (2) inside the wire feed (150) at a cutting angle (θ), the connection (4) cutting the longitudinal axis of the wire hose (3) at any angle about an axis line C along the feed direction of the welding wire (2) fixed.