A mandrel lubricate device and a mandrel manufacturing system

• Main Authors: WANG JIANPING, XU KOUFU, LIU HUAYANG, WANG CHUNKAI, WAN XIANZHONG
• Format: Patent
• Language: Chinese; English
• Published: 27.11.2018
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; NOZZLES; PERFORMING OPERATIONS; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The invention provides a mandrel lubricating device and a mandrel manufacturing system, which relate to the technical field of seamless steel pipes. The mandrel lubricating device comprises an oil bucket and a spray ring; The spray ring is connected with the oil bucket through a pipeline, and a high-pressure pump is arranged between the spray ring and the oil bucket, and the high-pressure pump transfers the lubricating fluid in the oil bucket to the spray ring; The spray ring has a circular cross section, and a mandrel is positioned on the centerline of the spray ring, and a plurality of nozzles are arranged on the spray ring. In the core rod lubricating device provided by the invention, the lubricating liquid can be atomized and sprayed on the core rod uniformly through a high-pressure pump and a spraying ring, and the lubricating liquid I can be adsorbed on the core rod, and the lubricating liquid I has the advantages of convenient use and simple structure. 本发明提供的芯棒润滑装置及芯棒制作系统，涉及无缝钢管技术领域。该芯棒润滑装置包括油桶和喷环；所述喷环