Title:
【発明の名称】ワークロールの軸線方向の移動装置
Document Type and Number:
Japanese Patent JP2609235
Kind Code:
B2
Abstract:
Actuator device for axially shifting rolls which can be powered rolls journaled by way of radial bearings in holding elements in a rolling mill frame, uses hydraulic cylinders. At the drive side, the journal portions of the working rolls are respectively stepped to provide a centering roll portion, onto which respectively, an axial bearing is mounted to be positively held in position. At the housing of this bearing is attached a hydraulic cylinder which carries out the adjustment/control operation. The respective locking after mounting a new roll, for example, is achieved by a spindle head which is slipped on and which transmits the motive power of a driving spindle by way of the locking function performed by this spindle.
Inventors:
Guiluntel Cielell
Application Number:
JP29357786A
Publication Date:
May 14, 1997
Filing Date:
December 11, 1986
Export Citation:
Assignee:
SMS Schlemann-Gimark Akchen Gesellshaft
International Classes:
B21B31/18; B21B31/10; B21B35/14; (IPC1-7): B21B31/18; B21B31/10
Attorney, Agent or Firm:
Esaki Mitsufumi