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[CN 202110564975.7] Accurate Temperature Control Device and Method for Crankshaft Bearing Bush of Mechanical Press
[CN 202110564975.7] Mechanical Press Crankshaft Bearing Precise Temperature Control Device and Method Title: Mechanical Press Crankshaft Bearing Precise Temperature Control Device and Method Application Number: CN 202110564975.7 Applicant: Rongcheng East China Forging Machine Tool Co., Ltd.; Shandong University; Central South University; Harbin Institute of Technology (Weihai); Qiao Aodong Application Date: 2021-5-24 Patent Type: Invention Application This invention involves high-end equipment manufacturing industry, it specifically relates to a mechanical press crankshaft bearing precise temperature control device and method, including a bearing temperature rise measurement system and a thin oil lubrication system. The bearing temperature rise measurement system uses the setting of heat-sensitive materials in a grid-like structure to accurately measure the bearing temperature; While the thin oil lubrication system lubricates the bearing bush with thin oil, it designs unique thin oil collection structures at the end copper bush and the connecting rod copper bush respectively, which can collect and recycle the thin oil, the controller is connected with the bearing temperature rise measurement system and the thin oil lubrication system for control. The invention has a unique structure, has the advantages of high efficiency, precision, safety and reliability, intelligent automatic control, green energy saving and environmental protection, effectively improves the running speed, transmission accuracy and intelligent automatic production efficiency of the mechanical press, prolongs the service life of the bearing bush, and improves The product quality achieves the remarkable effects of high precision, high-speed rotation, and precise intelligent temperature control of the bearing bush of the mechanical press and its automation line.
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