Cutting device for machining cross beam of stamping equipment

The utility model relates to the technical field of cutting devices, in particular to a cutting device for machining a cross beam of stamping equipment. According to the technical scheme, the device comprises a support and a workbench, fixing plates are fixed to the two sides of the upper surface of the workbench respectively, clamping devices are rotationally connected to the opposite sides of the fixing plates respectively, the rear end of the workbench is movably connected with a movable frame, a hydraulic cylinder is fixed to the upper surface of the movable frame, and the bottom end of a hydraulic rod movably connected with the hydraulic cylinder penetrates through the movable frame; a cylinder is fixed to the bottom end of a hydraulic rod movably connected with the hydraulic cylinder, a third round hole is formed in the upper surface of the support, a penetrating groove is formed in one side of the support, the bottom end of the cylinder penetrates through the third round hole and extends into the penet