一种多用真空吸具的设计
刘磊宁,白剑,叶鹏
(中国工程物理研究院 机械制造工艺研究所,四川 绵阳 621900)
摘要:介绍了普通真空吸具的结构组成,针对使用同一个吸具吸取不同曲率半径外球面工件的设计需求,提出了实现途径,设计了一种采用球头密封结构的可摆动型真空吸盘。在此基础上,对普通真空吸具进行了改进设计,介绍了多用真空吸具的结构组成、工作原理,并介绍了真空吸取力的计算方法,以及关键参数的选用建议。
关键词:多用;真空吸具;球头密封
中图分类号:TB7         文献标识码:A             文章编号:1006-0316 (2013) 04-0062-02
A design of multi-purpose vacuum cup lifter
LIU Lei-ning,BAI Jian,YE Peng
( Mechanics Manufacture Technology Research Institute, China Academy of Engineering Physics, Mianyang 621900, China )
Abstract:The structure of common vacuum cup Iifter was introduced at first. For the demand of lifting the spherical workpieces with different radius of curvature through the same vacuum cup lifter, a swing-type vacuum cup based on ball head sealing structure was designed. The structure and working principle of the multi-purpose vacuum cup lifter was introduced, and the calculation method of vacuum suction force and the selection of key parameters were also provided.
Key words:multi-purpose;vacuum cup lifter;ball head sealing

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收稿日期:2012-11-13
作者简介:刘磊宁(1968-),黑龙江庆安人,大专,技师,主要从事特种装配工作。
 

 

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