Device for molding needle hub at e.g. infusion needle in vertical injection molding machine, has tool unit including clamping device with clamping rod elements for fixing piercing unit at tool half element before closing tool unit

摘要

The device (1) has an inserting device for inserting a medical piercing unit to be injection molded into a cavity, which is formed by an upper tool half element and a lower tool half element (7), such that the piercing unit partially projects into the cavity and is arranged at an injection molding tool unit (5). The tool unit includes a clamping device (40) with clamping rod elements (41-43) for clamping the inserted piercing unit for fixing the piercing unit at one of the tool half elements before closing the tool unit. The bar elements are displaced relative to the tool half elements.