Standard progressive die forms include: unloading plate, fixed plate, concave plate, upper die base, lower die base.

Unloading plate, fixed plate and concave plate are the key three templates, which are also indispensable for progressive die.

The fixing plate ACTS as a fixing punch;The unloading plate has three functions: unloading, guiding and pressing.The concave template can be used as the edge of the concave die, and can also be inserted into it.

Four small guide posts are used to guide the three formwork plates, and the four small guide posts are fixed on the punch plate. The textile machinery parts insert four small guide sleeves on the unloading plate and the concave formwork plates, so as to accurately control the matching accuracy between the small guide posts and the small guide sleeve, so as to ensure the movement accuracy of the punch.

For the design of progressive die, it is also very important to give up the design, generally bending or forming all the subsequent stations need to give up, and to give up the full, not only to consider the static yield, ignition barrel wholesale and dynamic need to give up.