CROSS TAPER ROLLING MILL Russian patent published in 1998 - IPC

FIELD: plastic metal working, namely, production of stepped shafts and axles by cross taper rolling. SUBSTANCE: mill for cross taper rolling includes housing with rolling stand mounted onto it. Tool plates with supporting surface are mounted on two mutually opposite inner surfaces of stand in guides. Plates support taper tools. At least one plate is mounted with possibility of motion. Its supporting surface is provided with fluidal apparatus. Rolling stand is provided with means for prestressing it. EFFECT: improved design. 10 cl, 1 tbl, 12 dwg