A forging die for a lance nozzle

Abstract

The utility model provides a kind of oxygen lance nozzle forging die, including the lower die and upper die of cooperation setting, the lower die includes the lower bottom plate of center hollow setting, the lower top plate being connected in the center of the lower bottom plate, and the lower backing plate being arranged in the upper hollow setting of the lower bottom plate, the lower top plate is vertically penetrated annular and is equipped with a plurality of first air holes, the oxygen lance nozzle forging die further includes the first exhaust component being connected with the first air hole, the upper die is male die, the male die is vertically penetrated annular and is equipped with a plurality of second air holes, annular exhaust structure is equipped on the male die and is communicated with the second air hole, the oxygen lance nozzle forging die further includes the second exhaust component being connected with the annular exhaust structure.The utility model can discharge gas in time, avoid gas hole to hinder metal flow to cause to be not filled to lead to finished product material shortage, and then can ensure the details of finished product complete.

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