Metal stamping die
Metal stamping die is a machine for stamping sheet metal parts. It has the advantages of high production efficiency and short production cycle. Its structure can generally be divided into upper die and lower die. The upper die is composed of a die handle (punch), a guide sleeve, a punch, a backing plate, a fixing plate, a screw, a pin, an upper die seat (upper support) and a stripper plate. The lower die is generally composed of a lower die base, a guide plate (side guide plate), a concave die, a stop plate, a bearing plate, a guide post, a screw and a pin.