Reversing two-high section rolling mill stand

US5195345A · kind A · utility

Assignee

• SMS Schloemann-Siemag Aktiengesellschaft · DE

Inventors

• Burkhard Porombka · Grevenbroich, DE
• Michael Minnerop · Ratingen, DE

Key dates

• Filing date: Jul 31, 1992
• Grant date: Mar 23, 1993
• Expiry date: Jul 31, 2012

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B21B2203/06
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

A reversing two-high sectional rolling mill stand with multiple pass rolls whose bearing members are adjustably guided in windows of posts of the rolling mill stand. The rolling mill stand is arranged together with additional rolling mill stands of the same type adjacent to each other in series transversely to the rolling direction. The rolls can be connected to drive units or to drive transmission elements arranged between the rolls of adjacent rolling mill stands. Adjustable and fixable guide members for the rolled material are arranged on both sides of the rolling gaps for each of the rolls. The guide members are adapted for the section passes and are mounted jointly on support members which can be connected to the rolling stand. Connecting tops are hinged to the beams of the rolling mill stand and can be slid upwardly and pivoted outwardly for removing the roll. The bearing members of the rolls are placeable into a support frame which can be placed between the beams of the stands and can be moved out from between the beams. The support members of the guide members for the rolled material can be placed in the support frame.