ROLLING MILL OF COLD PILGER MILL Russian patent published in 2012 - IPC B21B21/00 

FIELD: metallurgy.

SUBSTANCE: invention refers to the rolling mill of cold pilger mill. Rolling mill includes reciprocal moving buckle plate with operating and support rolls and power stand comprising basis and cap with supporting rail, vertical stands connecting basis and cap, mechanism of cap position adjustment and mechanism of rolling only with direct move of the buckle plate. Possibility to eliminate hinge joints from the mill drive and thus to increase its reliability is ensured by the fact that the basis of the stand includes additional body with supporting rails at two eccentric shafts with bearings in the basis of the stand and general impulse rotation drive. At this support rails are installed in contact with lower support rolls of the buckle plate.

EFFECT: increased reliability of cold pilger mill construction.

1 dwg, 3 dwg