Abstract
This design focuses on the design of the mould structure, because the stamping die structure is designed, it not only determines the soul mold function, but also determines the mould development cost and manufacturing cycle and the safety in operation.
This mould concave die adopt and structure, facilitate manufacturing and maintenance: mould blanking protruding models use fixed plates, facilitate adjustment clearance; Blanking has adopted bolt dies.the next mould seat. Blanking concave die with guide material pin and the beginning of block material pins, guarantee with the size and shape of the workpiece, improving the precision accurate machining accuracy. So the structure designed to ensure die working reliable operation and punching product mass production requirements.
Keywords: punching; blanking; crooked; The mould structure; calculation