The invention relates to the technical field of sliding bearings, and discloses a water-lubricated radial bearing based on a tile surface layer non-uniform thickness design, the water-lubricated radial bearing comprises a composition mechanism used for reducing stress concentration, the composition mechanism comprises a bearing shell, a rotating shaft and batten assemblies, the batten assemblies are all arranged in the bearing shell, and the rotating shaft is arranged in the bearing shell; the rotating shaft is arranged in the middle of the bearing shell and is used for jointly bearing so as to reduce the load of the bearing; and the locking mechanism is arranged in the bearing shell and used for rapidly connecting the batten assembly with the bearing shell, flexible combination is allowed according to different application requirements, and replacement and maintenance operation is convenient. According to the water-lubricated radial bearing with the unequal-thickness bush surface layers, the bush surface layers can be gradually thickened along with the increase of loads, so that the contact area is increased, and the stress concentration is reduced. By means of the design, the problems of local deformation, stress concentration and serious abrasion of a traditional equal-thickness tile surface layer under unbalance loading are effectively solved.
本发明涉及滑动轴承技术领域,公开了一种基于瓦面层非等厚设计的水润滑径向轴承,包括:组成机构,用于减小应力集中的目的,所述组成机构包括轴承壳体、转轴、板条组件,所述板条组件均设置在所述轴承壳体的内部,所述转轴设置在所述轴承壳体的中部,用于共同承担以减少轴承载荷;锁止机构,其设置在所述轴承壳体的内部,用于快速将板条组件与轴承壳体连接,允许根据不同应用需求进行灵活组合,便于更换和维护操作。通过采用瓦面层非等厚设计的水润滑径向轴承能随载荷增加逐渐加厚瓦面层,从而增大接触面积和减小应力集中。这种设计有效解决了传统等厚瓦面层在偏载下易发生的局部变形、应力集中和严重磨损问题。
Water-lubricated radial bearing based on bush surface layer non-uniform thickness design
一种基于瓦面层非等厚设计的水润滑径向轴承
29.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / C04B Kalk , LIME / F16N LUBRICATING , Schmierung / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / F16C SHAFTS , Wellen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
Water-lubricated radial bearing for unbalance loading and design method
Europäisches Patentamt | 2024
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