The adjustment device of plush thickness of plush connecting mechanism

摘要

The present invention provides a mold-thickness adjusting apparatus in a clamping mechanism for molding synthetic resins in which a clamping plate is inserted into and mounted on a plurality of tie bars provided over a pair of fixed plates on a machine bed, wherein despite the mold-thickness adjustment is effected by a connecting portion between a clamping ram and a clamping plate, a positional movement of the clamping plate resulting from rotation can be done smoothly, and even if mutual threads are temporarily brought into close contact with each other due to the concentration of the clamping force on the connecting portion, members can be rotated after the close contact has been relieved.