Portable welding equipment

The utility model discloses portable welding equipment which comprises a shell, a partition plate is welded to the inner side wall of the shell, two sliding rails are symmetrically welded to the upper surface of the partition plate, the inner side walls of the two sliding rails are connected with a second plate body in a sliding mode, and a rack is welded to the center of the lower surface of the second plate body. A first rod body is rotationally connected to the position, located below the second plate body, of the inner side wall of the shell, the first plate body is overturned by 180 degrees, the first plate body is flush with the upper surface of the shell, a threaded rod is opened, a fourth rod body is put out to be perpendicular, a first fixing block and the fourth rod body are fixed together through a bolt, and the first plate body is supported; after the first plate body is unfolded, a workpiece or other tools can be placed to form a workbench, the tools are exposed out of the shell by rotating the h