Work roll protection device of finishing rolling stand

摘要

The present invention relates to a work roll protection device of a finishing rolling stand, and more particularly, to a work roll protection device of a finishing rolling stand which can prevent the work roll of the finishing rolling stand from being damaged by the coil of the strip.;The present invention is installed between the body having a rack gear assembly groove formed in the upper portion, a horizontal movable on the upper portion of the body, a floating bed having a pair of fixed frame facing the upper side end, and between the pair of fixed frame It is installed horizontally and pivotable and has an upper flow plate having a roller at its end, and a lower flow plate having a roller at the end and pivotable at the same time as being installed facing the upper flow plate between the pair of fixed frames. And an upper driving means installed on one side of the upper flow plate to pivot the upper flow plate, and a lower driving means installed on a lower portion of the lower flow plate to pivot the lower flow plate. It is done.