Roll stand for absorbing rolling forces

Abstract

In order to simplify roll adjustment in a roll stand when changing the rolls, a roll stand absorbs rolling forces of at least three rolls mounted on both sides in bearing seats of the roll stand that absorb rolling forces, in each instance. At least the bearing seats of one roll are disposed in a stand body jointly with a bearing seat of another roll, in each instance. One of the stand bodies has fixed bearings of the two related rolls, in each instance, and / or one of the stand bodies has floating bearings of the two related rolls, in each instance.

Description

technical field [0001] The invention relates to a roll stand for absorbing rolling forces, wherein at least three rolls are mounted on both sides on corresponding bearing housings of the rolling force-absorbing roll stand, wherein for each case at least The chocks of one roll are provided in the frame body together with the chocks of the other roll. Background technique [0002] Roll stands of the stated type are well known in the state of the art and they have been used successfully for a long time in the rolling of elongated materials. In this respect, the roll stands can act as bearing frames in which the quick release roll shafts of the rolls can be mounted for rotation, whereby the roll elements fixed to these quick release roll shafts form elongated material through which Rolled center rolled pass opening. In this respect, a plurality of rolls, typically three or four rolls, are each arranged on a roll stand in one plane. In order to be able to roll the elongated ma...

AI Technical Summary

Problems solved by technology

It will be understood that the conversion of such a rolling mill to a different rolling pass or wear-related conversion would involve correspondingly large conversion costs, since the quick-release components fastened to the individual roll stands must be replaced accordingly. Roll elements on the roll shaft to set the rolling mill to a new rolling pass

Images