Metal deforming – By use of roller or roller-like tool-element – With carrier for roller-couple or tool-couple
Patent
1975-06-27
1976-10-26
Mehr, Milton S.
Metal deforming
By use of roller or roller-like tool-element
With carrier for roller-couple or tool-couple
72224, B21B 3120
Patent
active
039876578
ABSTRACT:
The invention relates to a rolling arrangement for rolling mills including means for continuously centering the rolls with respect to the product being rolled and for adjusting the pass defined by the rolls. A roll is mounted with its shaft on a cylindrical support which is displaceable within the frame of the rolling unit and comprises an outer threaded portion engaging with an annular threaded element whose rotation causes axial displacement of the support and of the shaft and the roll, thus allowing continuous centering thereof. Setting shims are provided between a cover of the structure supporting the roll and the frame of the rolling unit for adjustment of the pass defined by the rolls. Adjustment of the clearance of the two bearings supporting the roll shaft is obtainable by providing each of the outer rings of the bearings with the outer threaded portion and the threaded annular element and separately actuating the same.
REFERENCES:
patent: 1478772 (1923-12-01), Stiefel
patent: 1899659 (1933-02-01), Asbeck
patent: 1930698 (1933-10-01), Stiefel
patent: 3142208 (1964-07-01), Properzi
patent: 3380278 (1968-04-01), Dilling
patent: 3429167 (1969-02-01), Sieurin et al.
Josif Albert
Mehr Milton S.
Modiano Guido
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