WIRE TO BLANKS CUTTING APPARATUS Russian patent published in 2007 - IPC B21F11/00 B23D25/12 

FIELD: plastic working of metals, possibly manufacture of chopped steel shots.

SUBSTANCE: apparatus includes successively arranged in housing: uncoiling unit; pulling rollers and cutting mechanism in the form of roll pair with uniformly arranged along circle lengthwise cutters shifted one relative to other by pitch half and having in their normal section dents and indentations. Said cutting mechanism is joined with pulling rollers through system of idle gear wheels and pinions. Rolls of cutting mechanism are hollow ones and they are mounted vertically. Indentations of cutters are through ones, they have sizing zone of predetermined length in inlet and they are joined with inner cylindrical surface of rolls.

EFFECT: simplified design, improved operational reliability of apparatus.

7 dwg