Press for crankshaft, has position control mechanism that controls position of frame with respect to coupler in stroke length and lever arranged in frame

摘要

A lever (32) displaceably arranged in a frame (14) along up-down direction of a coupler and left-right direction of another coupler, is connected to a slide (24) through another lever (34), in order to connect a crankshaft (18). A position control mechanism controls the position of the frame with respect to one corresponding coupler in stroke length and the lever (32).