Device for adjusting the height of a roller of a roller pair in a rolling mill stand has adjusting parts comprising two bushings which can rotate relative to each other about an axis

摘要

Device for adjusting the height of a roller (3) of a roller pair (3, 4) in a rolling mill stand (1) has adjusting parts (12) comprising two bushings (13, 14) which can rotate relative to each other about an axis (A) and can be contacted in the direction of the axis. One bushing (13) has supporting surfaces (15) and the other bushing (14) has counter supporting surfaces (16) diametrically opposed to the supporting surfaces. Preferred Features: The bushing (13) can not be rotated against the rolling mill and the other bushing (14) can be rotated opposite the other bushing via the rolling mill.