Shearing device for copper bar shearing automatic production line

The utility model discloses a shearing device for a copper bar shearing automatic production line, which is characterized in that a shearing oil cylinder is designed into a single-action plunger oil cylinder, and two copper bar shearing machines are connected and interacted through a group of connecting rod mechanisms; when one end of the connecting rod is pressed down by a stop lever on a piston rod of a shearing oil cylinder of one copper bar shearing machine, the other end of the connecting rod tilts and simultaneously drives the shearing oil cylinder of the copper bar shearing machine corresponding to the other end to return; when the copper bar shearing machine at one end finishes shearing, the copper bar shearing machine at the other end just returns in place, and copper bar feeding and shearing of the copper bar shearing machine at the other end can be carried out. And the productivity is improved by virtue of mutual cooperation. 本实用新型公开了一种用于铜棒剪切自动生产线的剪切装置，将剪切油缸设计为单作用柱塞油缸，两个铜棒剪切机通过一组连杆机构连接互动；当连杆一端被一个铜棒