Roll mill stand

Details Roll mill stand Roll mill stand

1983-04-21

1985-09-17

Larson, Lowell A.

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

72240, 74110, 474123, B21B 3700

Patent

active

045412634

ABSTRACT:
A roll mill stand comprising a main roll mounted in bearings encompassed by pads, and an auxiliary roll with a strip passed between the rolls. The pads and the auxiliary roll are movable on guides provided on the housing. The stand further includes a mechanism to control the profile and shape of the strip. The mechanism comprises a drive, a crosspiece with a groove, which is movable on the guides of the housing, a wedge received in the groove of the crosspiece and connected to the drive, and two cams installed in channels provided in the walls of the groove of the crosspiece. The wedge is conjugated with a collet which is mechanically coupled to the crosspiece, encompasses the auxiliary roll and has two grooves, and with two inserts, each received in a respective groove of the collet and conjugated with a respective cam.

REFERENCES:
patent: 3307386 (1967-03-01), Ward et al.
patent: 3359689 (1967-12-01), McCarty et al.
patent: 3426567 (1969-02-01), Smith
patent: 3442109 (1969-05-01), Diolot
patent: 3531960 (1970-10-01), Stone
patent: 3616669 (1971-11-01), Shumaker
patent: 4023426 (1977-05-01), Duryea et al.
patent: 4385512 (1983-05-01), Matsumoto et al.
patent: 4403454 (1983-09-01), Glore et al.

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