DEVICE FOR BAND GRINDING OF METALLIC STRIP Russian patent published in 1996 - IPC

FIELD: ferrous and non-ferrous metallurgy. SUBSTANCE: aggregate has device for strip rewind, pulling rolls and assembly for strip grinding consisting of tightening roller and drive drum encompassed by endless abrasive belt contacting with guiding roller having parabolic concave barrel and with bearing roller through group strip. The guiding roller is made as cylindrical shell open from face ends. The conical corks are mounted with longitudinal force into shell on both sides in the process of regulating the transversal profile of shell, for example, with the help of conveyance of screw-nut. In this case the nuts of both conical corks-screws are fastened in stationary pillows and by means of gears secured in stationary bearing supports connected between themselves with the axis of coupling, for example. The displacement of conical corks-screws along the axis of cylindrical shell of guiding roller is carried out from engine, in synchronism. EFFECT: facilitated manufacture. 1 cl, 3 dwg