一种小尺寸耐高压液压油缸的结构设计  

The Structure Design of a Small-Sized Hydraulic Oil Cylinder with High Pressure Resistance

作　　者：龙涛[1] LONG Tao(Hubei Polytechnic Institute,Xiaogan,Hubei 432000,China)

机构地区：[1]湖北职业技术学院科研处,湖北孝感432000

出　　处：《湖北职业技术学院学报》2018年第2期99-101,共3页Journal of Hubei Polytechnic Institute

基　　金：湖北职业技术学院2017年校级课题"一种小尺寸耐高压液压钳油缸的研制"(项目编号:2017A04)的研究成果之一

摘　　要：文章设计了一种小尺寸耐高压液压油缸,并对其结构、原理和特点进行了分析。油缸采用"多个环形槽"式活塞结构,密封形式为孔用密封圈加尼龙1010支撑环加"O"型密封圈的多重密封组合形式,油缸截面尺寸小而承受压力较大,可保证高压、低速情况下活塞顺畅滑动、良好工作。The innovation and development of new oil cylinder is imperative. A small-sized hydraulic oil cylinder with high pressure resistance is designed,and its structure,working principles and characteristics are analyzed. This oil cylinder adopts the piston structure of ＂multiple circular groove＂with sealing form for hole sealing ring plus support ring of nylon 1010 and multiple seal of O-type sealing ring. In addition,this oil cylinder has a cross section of small size and high pressure resistance,which may ensure smooth sliding and good working of piston under the conditions of high pressure and low speed.

关 键 词：小尺寸 耐高压 液压油缸 结构设计 

分 类 号：TH122[机械工程—机械设计及理论]