Multi-edge metal wire shearing device

The utility model particularly relates to a multi-knife-edge metal wire shearing device which comprises a knife rest and a cutter, a notch group is arranged on the cutter, the notch group comprises at least two notches distributed at different positions of the periphery of the cutter, the shapes and/or sizes of the notches are different, the center of the cutter is fixed on the knife rest, and the cutter is fixed on the knife rest. Each cutting edge is provided with a first shearing position corresponding to the position of the wire and a first idle position away from the corresponding position of the wire, the structure of the device can be matched with the shearing needs of most types of metal wires, the replacement needs of mold materials are greatly reduced, meanwhile, rapid switching of molds of different forms is facilitated, the mold replacement time is shortened, and the production efficiency is improved. The working efficiency is improved. 本实用新型具体涉及一种多刀口金属线材剪切装置，包括刀架及切刀，所述切刀上设置有切口组，所述切口组包括至少两个分布于切刀环周