FIELD: fittings with tandem rollers for feeding of material to be rolled, preferably of rectangular section, into ungaged stand rolls in roughing and intermediate stands of rolling mills and in billet mills. SUBSTANCE: roller holders are fixed on fittings box through gaskets and guiding plates are fixed on roller holders by screws through tandem wedge-shaped shutters. Roller holders are made hollow, with coolant supply openings. Guiding roller axes are positioned with eccentricity. EFFECT: simplified and more stable arrangement and fastening of roller holders, provision for strictly parallel arrangement of sliding plates, made from difficult-to-work materials, stable and simplified fastening of these plates, improved cooling, lubrication of bearings and simplified adjustment of guiding rollers. 3 dwg
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Authors
Dates
1995-09-27—Published
1991-01-10—Filed