Plate shearing machine for steel processing and manufacturing

The plate shearing machine for steel machining and manufacturing comprises a rack and further comprises a clamping plate, a fixed plate and a sliding plate are arranged in the rack, a fixed rod is arranged in the fixed plate, a movable plate is arranged on the fixed rod in a sliding and sleeving mode, a connecting block is arranged at the top end of the movable rod, and the clamping plate is arranged on the top end of the connecting block. A clamping plate used for fixing steel is slidably arranged outside the connecting block in a sleeving mode, a telescopic spring is arranged between the clamping plate and the movable plate, a containing groove used for containing the steel is formed in the movable plate, the lifting plate drives the telescopic plate to descend through the transmission frame, and the telescopic plate downwards extrudes the overturning plate. The sliding blocks slide along the guide grooves and drive the two movable plates to get close to each other, the movable plates and the clamping plate