Core pusher which can be moved transversely with respect to the demoulding direction of an injection mould

摘要

A core pusher which can be moved transversely with respect to the demoulding direction of an injection mould is in engagement with a drive element. The technical problem is the arrangement and the driving of a core pusher within the mould insert. An actuating pusher (11) has at least one profiled face (17), sloping towards the displacement direction, and a counter-profiled face (18), sloping in the opposite direction, a connecting rod (9) and a counter-connecting rod (10) are guided displaceably approximately in the demoulding direction and are in each case in engagement with a driving head (20, 22) on a profiled face (17) or a counter-profiled face (18), respectively, and a core pusher (8) which is displaceable transversely with respect to the demoulding direction is in engagement with driving profiles (24, 26) on corresponding profiled faces (21) and counter- profiled faces (23) of the connecting rod (9) and of the counter- connecting rod (10). <IMAGE>