Design principle of precision high-speed punch

The design principle of the precision high-speed punch press is to convert the circular motion into linear motion, and the main motor outputs the power to drive the flywheel. The movement of the precision high-speed punch from the main motor to the connecting rod is a circular motion. Between the connecting rod and the slider of the precision high-speed punch press, there needs to be a transition point for circular motion and linear motion. There are roughly two mechanisms in its design, one is a ball type, the other is a pin type (cylindrical type), through this mechanism Convert circular motion to linear motion of the slider.

The precision high-speed punch presses the material to plastically deform it to obtain the required shape and precision. Therefore, it is necessary to cooperate with a set of molds (the upper mold and the lower mold), place the material in between, and apply pressure by the machine to make The reaction force caused by the force applied to the material during the processing of the precision high-speed punching machine is absorbed by the machine body of the punching machine.