Clamping device for plate welding angle iron

The utility model discloses a clamping device for plate welding angle iron. The clamping device comprises a clamping platform, a protective liner arranged on the upper surface of the clamping platform, a guide rail arranged on the left side of the clamping platform, a rail base arranged at the bottom of the guide rail, a connecting piece arranged on the right side of the rail base, and a clamping plate arranged at the bottom of the clamping platform. The clamping device for plate welding angle iron is an assembly composed of a clamping device body for fixing steel plates and a guide rail device for installing a semi-automatic welding system, the purpose that the two steel plates are placed at 90 degrees to be welded into angle iron is achieved, deformation is controlled, the welding quality is improved, the stable welding speed is guaranteed, and attractive welding forming is achieved. 本实用新型公开了一种用于板焊角铁的装夹装置，包括装夹平台，装夹平台上表面设有防护衬垫，装夹平台左侧设有引导轨道，引导轨道底部设有轨道底座，轨道底座右侧设有连接件，装夹平台底部设有卡板。该种用于板焊角铁的装夹装置是由固定钢板的装夹装置和安装半自动焊接系