MOLDING MACHINE AND DEVICE FOR SHEET CYLINDER BENDING Russian patent published in 1995 - IPC

FIELD: mechanical working of metals. SUBSTANCE: machine has crosspiece, bed rolls. Rolls rest on pairs of supporting rollers allocated along rolls. Pairs of supporting rollers are fixed in C-shaped beds. Each bed assumes stress in the process of piece molding and this prevents rolls deflection. Radial deviation, i.e. rolls deflection is achieved due to supporting rollers positioned in C-shaped beds and passing stress to them. EFFECT: improved design. 2 cl, 3 cl, 7 dwg