Steel stacking accident stress buffering device for high-speed wire rod production line

The utility model discloses a stress buffering device for a steel piling accident of a high-speed wire rod production line, which is characterized in that a buffering box is arranged between a reducing unit broken shear and a fifth water cooling box recovery section of the wire rod production line, and comprises a box body and a box cover welded above the box body; the box body comprises two side plates parallel to the wire conveying direction, the two side plates at the wire inlet end of the box body are connected with a wire inlet side plate, the wire outlet side of the box body is connected with a wire outlet side plate, and the center of the wire inlet side plate is provided with an inlet hole for the wire to pass through; the wire outlet side plate is provided with a wire penetrating wire outlet hole which is located on the same straight line with the wire penetrating inlet hole. A cross beam is installed between the two side plates in the box body, a running groove is formed above the cross beam, and li