Roll stand

B - Operations – Transporting – 21 – B

Patent

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Details

B21B 29/00 (2006.01)

Patent

CA 2686437

The invention relates to a roll stand comprising at least one roll (1) having a rotation axis (a), said roll being supported in two installed parts (2, 3) disposed in the axial end regions of the roll (1) and each having a center plane (M), wherein the roll (1) can be positioned in the direction perpendicular to the transport direction (F) of the product to be rolled by means of at least one positioning element (4). In order to be able to introduce a bending moment acting counter to the roll bending moment into the roller in a simple manner and without additional elements, according to the invention, each installed part (2, 3) is connected to a bending lever (5, 6) and the positioning element (4) is disposed such that the positioning force thereof is introduced into the bending lever (5, 6) at a location (G) removed from the center plane (M) of the installed part (2, 3), and thereby into the installed part (2, 3).

L'invention concerne une cage de laminoir comprenant au moins un cylindre (1) présentant un axe de rotation (a), qui est monté dans deux pièces de montage (2, 3) disposées dans les zones d'extrémités axiales du cylindre (1) et présentant chacune un plan médian (M), le cylindre (1) pouvant être placé, au moyen d'au moins un élément de réglage (4), dans une direction perpendiculaire à la direction de transport (F) de la matière à laminer. Dans le but de pouvoir introduire dans le cylindre, de manière simple et sans autres éléments, un couple de flexion agissant à l'encontre du couple de flexion du cylindre, l'invention est caractérisée en ce que chaque pièce de montage (2, 3) est associée à un levier de flexion (5, 6), et l'élément de réglage (4) est disposé de façon que sa force de réglage soit transmise en un point (G), dans le levier de flexion, éloigné du plan médian (M) de la pièce de montage (2, 3) et, via ce levier, soit transmise à la pièce de montage (2, 3).

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