rolling mill drive system, in particular for a cold pilgrim rolling mill

摘要

DRIVING SYSTEM FOR LAMINATOR, IN PARTICULAR, FOR A COLD PILGRIMMER LAMINATOR. The present invention relates to a drive system (1) for a rolling mill, in particular for a cold pilgrim rolling mill, with at least one rolling frame (2) that can move from side to side. at least one crank drive (3) having a crank arm (4) with compensating weight (5) for at least partially compensating the mass forces produced by the lamination frame (2) at least one drive (6) and at least one push bar (7), which connects the lamination frame (2) and the crank arm (4) to each other in a pivotal manner. In order to eliminate first-order mass forces with a simple and low cost construction which may occur during movement of the lamination frame from side to side, the invention provides that two units are provided, respectively. , Crank Drive (3 ', 3 "), Crank Arm (4', 4"), Trim Weight (5 ', 5 ") and Push Bar (7', 7") , which are arranged on both inner sides of a central plane (8) of the drive system (1), and which are driven in reverse by the at least one drive (6).