Stamping tool for perforated ceramic substrates - has perforations formed by pin mounted in ejection stamp which is matched by corresponding hole in cutting stamp

摘要

The stamping tool consists of a foot plate (17) and a head plate (3). A holding plate (7) has a spring loaded ejecting stamp (8) mounted to it, as well as a cutting frame (9) which surrounds the ejection stamp. The stamping section (12) mounted on the foot is surrounded by a spring (13)-loaded holder (10). A pin (15) working through the ejecting stamp, and a hole (14) in the stamping section which corresponds to the pin, act in conjunction to form a cutting tool.