Can prevent device of wire rod surface fish tail

The utility model provides a can prevent device of wire rod surface fish tail, belongs to wire rod equipment technical field for prevent that the fish tail is wiped in the surface production to the wire rod. Its technical scheme is: its outer catheter, pipe inner core and inside lining are set tubular construction, pipe inner core suit in outer catheter, the inside lining suit in the pipe inner core, the external diameter of pipe inner core and outer catheter's internal diameter phase -match, the external diameter of inside lining and the internal diameter phase -match of pipe inner core, the internal diameter of inside lining and the external diameter phase -match of wire rod. The utility model discloses increased pipe inner core and inside lining in the pipe, the internal diameter of inside lining and the external diameter phase -match of wire rod prevent that wire rod and pipe contact from producing adhesion, dross to the surperficial fish tail that produces of wire rod. Simultaneously, pipe inner core and inside lining adopt detachable construction, can in time change, prevent still to have reduced the cost of pipe because of the inner wall damages the fish tail that causes the wire rod surface. The utility model discloses simple structure, use and easy maintenance have improved the quality on wire rod surface effectively, and it lands to show improves economic benefits.