Door plate reinforcing plate bending machine

The utility model relates to the technical field of bending machines, in particular to a door plate reinforcing plate bending machine. The operation process is simple, the manual operation amount is effectively reduced, and the bending machining efficiency of the door plate reinforcing plate is improved; comprising a rack and a bending machining mechanism installed on the rack, the bending machining mechanism comprises a first limiting mechanism, a turnover frame, a first driving cylinder, a second limiting mechanism and a right-angle side bending mechanism, the first limiting mechanism comprises two sets of second driving cylinders and a first limiting mold support, and the two sets of second driving cylinders are fixedly installed on the rack; the first limiting die support is fixedly installed at the output ends of the two sets of second driving cylinders, the turnover frame is installed on the rack in a hinged mode, the fixed end of the first driving cylinder is hinged to the rack, the output ends of the