Device for axial displacement of rolls in a rolling stand

摘要

A device for axial displacement for a roll in a rolling stand. The roll is mounted in a chock which is guided in a roll housing. The chock is adjustably guided in the rolling stand. The roll is axially displaced by a hydraulic piston-cylinder assemblies acting on the rolling stand and connected to the support member of the roll bearing. The roll bearing is axially slidingly guided in the chock. The chock has a guide for a sliding carriage which is provided with a coupling device for the roll neck. The hydraulic piston-cylinder assemblies are articulated to this sliding carriage.