Tool for e.g. injection molding, of workpiece, has tension rod with contact area formed at end turned away from head part, where area is in contact with clamping elements before reaching working position of head part

摘要

The tool has movable molding parts (2) moved from a working position into an ejection position by sleeves (4). A clamping device (9) partially moves a head part (3) in a seat formed by the parts in the working position and holds the head part and the parts, under provision of latchings between the parts under tension. The clamping device has a tension rod (11) operatively connected with the head part. The rod has a contact area (12) formed at an end turned away from the head part, where the area is in contact with clamping elements (13) before reaching the working position of the head part.