Device for cleaning spatter in gas shield welding gun sleeve

The utility model particularly relates to a device for cleaning splashing inside a gas shield welding gun sleeve, which comprises a sleeve (1), a knob (2) is nested at the tail of the sleeve (1), the knob (2) is connected with a dowel bar (3) with helical gears, a first helical gear (5) is meshed with two second helical gears (6) perpendicular to the first helical gear (5), the second helical gears (6) drive a lead screw (8) to rotate, and the lead screw (8) is connected with the dowel bar (3). An arc-shaped blade (7) moving left and right in the length direction of the lead screw is arranged on the lead screw (8), and the tail of the arc-shaped blade (7) is inserted into the movable sliding groove (4). According to the device, the welding nozzle cleaning efficiency of welding personnel is improved; the service life of the welding nozzle is prolonged, and the cost is saved; therefore, welding nozzle wire feeding and gas output stability are guaranteed, and the welding quality is improved. 本实用新型具体是一种用于清理气保焊焊枪套