The design principle of the punch press is to convert the circular motion into linear motion, the main motor outputs the force, drives the flywheel, and drives the gear, crankshaft (or migraine gear), connecting rod and other work through the clutch to achieve the linear motion of the slider, and the movement from the main motor to the connecting rod is circular motion.
The punch presses apply pressure to the processed materials to make them deform and deform, and obtain the required shape and accuracy, so it is necessary to cooperate with a group of molds (divided into upper molds and lower dies), place the materials in between, and apply pressure by the machine to deform them, and the reaction force formed by the force of the material during processing is absorbed by the mechanical body of the punch, so that the punch moves and processes parts.