Corner buckling numerical control bending machine for metal equipment shell machining

The utility model discloses a corner buckling numerical control bending machine for machining a metal equipment shell, which comprises a box body, the top of the box body is fixedly connected with a concave frame, the top of the concave frame is fixedly connected with a hydraulic cylinder, and the telescopic end of the hydraulic cylinder extends into an inner cavity of the concave frame and is fixedly connected with a male die. The hydraulic cylinder is arranged to drive the male die to move downwards to bend a workpiece, after bending is completed, the first spring drives the moving plate to move upwards through the counter-acting force of the first spring, the moving plate drives the bent workpiece to move upwards, and the workpiece is exposed out of the female die so that the workpiece can be taken out conveniently. According to the bending machine convenient to take out, the movable plate is conveniently guided and limited through the movable rod and the limiting block, through the arrangement of the stru