WIRE MANUFACTURING LINE Russian patent published in 2008 - IPC B21C1/12 

FIELD: process flows.

SUBSTANCE: drawing dies are mounted in die boxes. Traveling of dies in direction opposite to wire feed and reduction of friction is ensured by the design of die boxes longitudinal round trip drive that consists of motor and transmission with infinite flexible element that is supported by drive rollers from one side and provided with wedges mounted at regular intervals on another side. Each die box is located opposite to one of the rollers with possibility for contact with wedges, which mounting period on the flexible element is not equal and multiple to location period of rollers. Wedges, moved by flexible element, alternatively impact each die box.

EFFECT: increased rate at facilitated equipment applied.

2 cl, 2 dwg