JIG APPARATUS FOR ROLLING MILL

摘要

PURPOSE: A jig device for a press roller is provided to reduce the time and costs for replacement or maintenance of a press roller. CONSTITUTION: A jig device for a press roller comprises a main body(10), a setting part(30), and a connection part(50). The main body has a fitting hole(12) in which a lifter is inserted and a connection hole(14) in which the connection part is detachably installed. The setting part has a fixing hole(32) in which the rotary shaft of a press roller is inserted. The connection part connects the main body to the setting part, and the connection part includes a wire and a coupling member(52) which is coupled to the wire and to the connection hole.