Material positioning structure of plate shearing machine

The utility model discloses a material positioning structure of a plate shearing machine. Plate shearing machine, a mounting rack is movably mounted on the right side of the plate shearing machine; amounting fixing groove is formed in the mounting rack; a connecting bracket is movably mounted on the inner side of the mounting rack; a mounting plate is fixedly mounted on the upper surface of the connecting bracket; a fixed mounting hole is reserved in the mounting plate; mounting supporting legs are fixedly mounted at the lower end of the mounting rack. Adjustable support legs are movably mounted at the lower ends of the mounting support legs; adjusting screws are movably installed between the adjustable supporting feet. A positioning plate is movably installed on the installation rack, connecting clamping blocks are fixedly installed on the two sides of the positioning plate, the connecting clamping blocks are connected with the installation fixing grooves in a clamped mode, the positioning plate is connected