Cross-rolling mill
AssigneeSMS group GmbH
InventorWalter Kirchner
Life of this patent
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Abstract
The invention relates to a cross-rolling mill, having a plurality of roll shafts (1), each applying a radially directed rolling force to a workpiece, wherein orientation of a roll axis (w) of at least one of the roll shafts (1) adjustably changes about a first adjustment axis (S1) and a second adjustment axis (S2), wherein an intermediate member (9, 10) is arranged between a rotary baring (4, 5) and a control element (11, 12), and wherein the intermediate member (9, 10) includes a rolling force-transmitting rocker pin (14, 15) having a spherical surface (14a, 14b, 15a, 15b) that provides for pivotal movement in a plurality of directions.
Claims10
A cross-rolling mill, comprising:
- a plurality of roll shafts (1), each having a rotary bearing and applying a radially directed rolling force to a workpiece, wherein an orientation of a roll axis (w) of at least one of the roll shafts (1) is adjustable about a first adjustment axis (S1) and a second adjustment axis (S2);
- and
- an intermediate member (9, 10) arranged between the rotary bearing (4, 5) of at least one of the roll shafts and a control element (11, 12), said at least one intermediate member (9, 10) comprising a rolling force-transmitting rocker pin (14, 15) having a spherical surface (14 a, 14 b, 15 a, 15 b), said rocker pin supported via the spherical surface for pivotal movement of the rocker pin in a plurality of directions relative to the one of the roll shafts.
Dependencies are inferred from the claim text.