INITIATIVE ROLLING FITTINGS OF MILL Russian patent published in 2009 - IPC B21B39/16 

FIELD: metallurgy.

SUBSTANCE: invention relates to rolling mill and can be used on mill for rolling sections for treatment of ferrous and nonferrous metals and alloys. Rolling fittings contain body fixed on reinforcing stand rail. In body there are installed roller cages on axis, one or several springs and lead-in pass. Roller cages are interactively turned by means of cam mechanism, allowing side cam cant with the same angles butt ends, contacting to abutment screws of roller cages. On cylindrical surface of cam there are implemented two cylindrical annular grooves. Into grooves there are installed by two half-washer. Cam with half-washers is located in two through alignments of couple of vertical, fixedly connected to the top part of body. By one of its end surface each half-washer contacts to one of two flat washers, each of which covers one of two lugs overhanging the dimensions of cam parts with chamfered ends. Each plain washer is fixed on face side of its lug by fixing facilities.

EFFECT: it is provided decay of box, reduction of manufacturing labor content of unit and reduction of its materials consumption.

3 cl, 2 dwg