APPARATUS FOR JOINING SPINDLE WITH ROLLING ROLL Russian patent published in 2002 - IPC

FIELD: rolled stock production, namely, mills for rolling shapes with periodical (along rolled piece) cross section with accurately aligned periods of rolls of rolling stand, for example at rolling screw pieces. SUBSTANCE: apparatus includes flange, dowels arranged mutually opposite and bolts for fixing dowels to flange. The last has inner segmental turnings for placing dowels and adjusting wedges in the form of racks with mutually opposite lengthwise slope adjoined in pairs one to another and fixed one relative to another. Bolts for fixing dowels are arranged in slits provided in flange body; adjoined surfaces of racks are toothed ones and they are fixed one relative to another by means of screws arranged in lengthwise slits of one rack and fastened in threaded openings of another of adjoined rack. Apparatus provides high reliability of drive mechanism that may be used for rolling heavy bars. EFFECT: enlarged assortment of rolled shapes due to possibility of angular tuning of rolls. 2 cl, 4 dwg