Precise punching equipment for aluminum material machining

The utility model discloses precise punching equipment for aluminum material processing, which belongs to the technical field of aluminum material processing and comprises a supporting base, vertical beams are arranged on two sides of the upper end of the supporting base, a cross beam is arranged at the upper end between the two vertical beams, an impact hydraulic cylinder is arranged in the middle of the lower end of the cross beam, and a sliding block is arranged at the output end of the impact hydraulic cylinder. By arranging the clamping assembly, after an aluminum material is placed on a cushion block, an electric push rod is started to push right-angle plates to move, the two right-angle plates clamp and fix the two ends of the aluminum material, then a motor is started to drive a lead screw to rotate, and the lead screw rotates to drive a movable plate to move in sliding grooves of the right-angle plates; the movable plate drives the pressing plate to press the aluminum material, the effect of fixing t