基于ANSYS对液压-卡扎里密封顶紧器碟簧组设计及有限元分析  

The Design and Finite Element Analysis of Disc Spring Group in the Hydraulic-casale Sealing Clamp Device Based on ANSYS

作　　者：时黛[1] 林国庆 SHI Dai;LIN Guo-qing(College of Mechanical and Electrical Engineering, Jilin Institute of Chemical Technology, Jilin, Jilin 132022)

机构地区：[1]吉林化工学院机电工程学院,吉林吉林132022

出　　处：《液压与气动》2020年第10期84-89,共6页Chinese Hydraulics & Pneumatics

基　　金：吉林化工学院科研项目(2019013)。

摘　　要：为了使液压顶紧器中的碟形弹簧在有限空间内能够为密封垫提供足够的密封力,保证良好的密封性能,根据GB/T 1972—2005从碟簧的自由高度、变形量、使用空间等因素确定满足使用要求的碟簧系列和复合碟簧组合型式,并利用ANSYS对碟簧组进行应力分析及线性化应力强度校核。最终确定A系列碟簧在并联碟簧数为6片、串联碟簧组数为5组时,是该使用条件下复合碟簧组合型式中综合性能最佳的。In order to provide enough sealing force for the gasket and ensure the outstanding sealing performance of the hydraulic clamp in limit space.According to GB/T 1972—2005 to determine the disc spring series and combination type consider the free height,deformation,use space and other factors that meet the use requirements.Then carry out stress analysis and check the linear stress intensity of the disc spring group based on ANSYS.According to comprehensive consideration the factors and determine the disc spring a series satisfying the requirement when the parallel disc spring is six pieces and the term is five which has the better performance and can provide enough sealing force for hydraulic clamp device.

关 键 词：液压顶紧器 密封力 碟簧组 应力分析 强度校核 

分 类 号：TH137[机械工程—机械制造及自动化]