Semi-automatic welding equipment for round pipe

The utility model discloses a semi-automatic circular tube welding device which comprises a rack, a workbench is arranged on the rack, a fixing assembly is arranged on one side of the workbench, a welding gun is arranged above the workbench, the fixing assembly comprises a fixing frame, an adjustable rotating disc and a worm and gear angle adjusting assembly, a rotating tool is arranged on one face of the adjustable rotating disc, and the rotating tool is arranged on the other face of the adjustable rotating disc. A round pipe fixing plate is arranged on the workbench, a plurality of lower clamping wheels are arranged on the fixing plate, a plurality of upper clamping wheels are arranged above the fixing plate and correspond to the lower clamping wheels, and the technical problem that manual welding is time-consuming and labor-consuming is solved. 本实用新型公开圆管半自动焊接设备，包括机架，所述机架上设置工作台，所述工作台一侧设置固定组件，所述工作台上方设置焊枪，所述固定组件包括固定架、可调节转盘及涡轮蜗杆角度调整组件，所述可调节转盘一面设置旋转工装，另一面设置旋转电机，所述工作台上设置圆管固定板，所述固定板上设置多个下夹紧轮，所述固定板上方与下夹紧轮对应设置多个上夹紧