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[CN 201721613201.4] Integral return cylinder of radial forging machine


[CN 201721613201.4] Title of Integral Return Cylinder of Diameter Forging Machine: Application Number of Integral Return Cylinder of Diameter Forging Machine: CN 201721613201.4 Applicant: Shanxi Taigang Stainless Steel Co., Ltd. Application Date: 2017-11-28 Patent Type: Utility The utility model relates to the fields of machinery and hydraulic pressure. An integral return cylinder of a radial forging machine, comprising a cylinder barrel and a plunger. One end of the plunger is stuck in the cylinder body of the cylinder barrel, and the other end of the plunger penetrates the open end of the cylinder barrel and extends to the outside of the cylinder body. The cylinder body is integrally formed. On the side wall of the cylinder body away from the plunger, two sealing grooves 1 and 2, both used for installing O-ring seals, are sequentially processed, A sealing groove three for installing an O-ring seal is processed on the side wall of the cylinder body of the return cylinder close to the plunger, and a sealing groove four for installing a hole with YX seal is arranged between the sealing groove two and the sealing groove three on the side wall of the return cylinder body. It has the advantages of improving the service life of the return cylinder of the diameter forging machine, ensuring the forging efficiency of the diameter forging machine, reducing fuel consumption, reducing labor intensity, and reducing production costs.