Tungsten steel straight hole die

Lifting and jacking unit of die manufacturer:

(1)  Lifting pin unit: it is mainly used to lift the strip to the female die during continuous stamping (the position height is called the feeding height, and the purpose of smooth feeding is achieved. Its forms are: (A) The lifting pin type (round, for pure lifting) is a common lifting pin unit. (B). Lifting pin type (round, with guide pin hole). Lifting pin is equipped with guide pin hole to prevent the material from bearing the deformation of guide pin and make the guide pin work. (C). The lifting pin and guide pin are both used for the material guiding function. This type of lifting pin is often used for the material guiding of continuous dies. (D). The lifting pin type (square) is provided with air blowing hole if required. (E). Lifting and guide pin type (square).

(2) Ejecting unit: during automatic punching, it is necessary to prevent the punching products or chips from jumping on the surface of the female die to avoid die damage and the occurrence of defective stamping parts.

(3) Ejecting unit: the main function of the ejecting unit is to eject the products or wastes from the female die during each stamping process. All the installation sites of the ejector unit are: (A) The reverse configuration mold is set in the upper mold, (B) The forward configuration mold is set in the lower mold.