ROD STRAIGHTENING LINE Russian patent published in 1998 - IPC

FIELD: machine engineering, namely metallic rods straightening. SUBSTANCE: line includes successively mounted and kinematically joined one with another: electric drive with control device, apparatus for preliminarily straightening, pair of drawing rollers, two multiroller straightening apparatuses, additional pair of drawing rollers, straightening drum, mechanism for measure cutting and placing rods. Said apparatus for preliminarily straightening is in the form of housing including successively arranged roller guides whose generatrix surfaces restrict through openings narrowing in one direction. Line may be provided with apparatus for descaling rods and removing rust from them. EFFECT: improved arrangement of units of enhanced design. 3 cl, 4 dwg