Device for adjusting one of the bearing supports of a roll in a roller group

摘要

The mechanism to adjust the setting of a bearing pedestal, for a roller in a roller group, has a bearing pedestal (4) at a slide (3) which moves along at least one guide rail (23). The slide is moved by a setting unit against a carrier frame (1) in the advance direction of the roller field, to alter the angle of the roller held by the bearing pedestal (4) against the advance direction of the roller field. A sliding component (6), of a material with a high sliding performance, is in a release mounting at the slide (3), between the slide (3) and at least one guide rail (23). At least one mounting (7) is at the slide (3) in a release fitting, to hold the sliding component (6) in place. At least one guide rail is formed by a cylindrical rod (23), and the sliding component (6) is a sleeve or a slitted sleeve. The sliding sleeve can be in a number of parts, and preferably a two-piece unit. The sliding sleeve (6) has inner and outer profiles as ribs in the setting direction. The sliding sleeve (6) has an outer ring rib to engage a ring groove (36) at the slide (3).