Parts composition of stamping die
1. Mold base: The mold base is the load-bearing component of the stamping mold and has load capacity and position control functions. It is generally welded and formed by steel plates, and positioning holes and interface holes are set in the center to facilitate the installation of the upper and lower templates.
2. Upper template: The upper template is tightly fixed above the mold frame and is one of the most important parts of the stamping die. It is usually custom-made from steel and is equipped with punching holes, shearing openings, forming bosses and other structural forms. .
3. Lower template: The lower template is installed below the mold frame and is the working part of the punch mold. It usually consists of a pressure plate and a bottom plate, and is equipped with rows of holes, guide posts and guide bushes. The bottom plate also needs to be installed with clamping grooves or clamping blocks to make it more stable to install on the formwork.
4. Ejector pin: The ejector pin is a movable part located in the upper template and is usually used to solve rebound and shaving problems. The ejector pin is made of elastic material and matches the gap between the templates to maintain reasonable speed and avoid impact.
5. Guide posts and guide bushes: Guide posts and guide bushes are used in pairs to ensure positioning, buffering and guidance between the upper and lower templates. They can also suspend and support the entire mold assembly to resist the forced force during stamping processing.
