FLEXIBLE CONTROL DEVICE FOR CRANKSHAFT MACHINING

摘要

PURPOSE: A flexible control joint for a crankshaft machining apparatus is provided to improve the precision by simultaneously finish-cutting all crank shafts by completely matching the run-out and deflection of a crank shaft. CONSTITUTION: A flexible control joint for a crankshaft machining apparatus comprises a fixing c connection member(10), a rotation move member(11) and sliding connection member(12). One side end part of the fixing connecting member is connected to a crank jaw. One side end part of a rotation moving member is connected to the other end of the fixing connection member with a pin. The other end portion of the rotation moving member is connected to one side end of the crank shaft.