Locking arrangement for a moving platen on an injection molding machine has two tiebar locking mechanisms with split blocks linked together

摘要

Locking mechanisms for holding the moving platen(2) on the machine tiebars comprise movable split blocks(10a,10b) whose opposing movements are synchronized by a gear wheel(12). The split blocks of at least two locking mechanisms are connected to each other to form a common locking component. The split blocks(10a,10b) at least two locking mechanisms are connected together by at least one and preferably two toothed guide racks(11a,11b).