一种绿色化的气动-液压-机械复合传动夹具  

A Green-oriented Pneumatic-hydraulic-mechanical Composite Transmission Fixture

作　　者：高新新[1] 郭旭红[1] 黄星[1] 

机构地区：[1]苏州大学机电工程学院,江苏苏州215021

出　　处：《机床与液压》2013年第4期110-111,共2页Machine Tool & Hydraulics

基　　金：江苏省工业支撑项目(BE2011076);苏州市技术专项项目(ZXG201131)

摘　　要：介绍一种绿色化的气动-液压-机械复合传动夹具。该机构采用气动驱动、铰杆增力机构及密封液体面积效应增力机构,具有耗能低、不污染环境的优点,同时具有液压夹具的夹紧力大、易于空间布置的优点。此外,由于采用铰杆增力机构,夹紧元件的速度由快到慢最终达到最大夹紧力,缩短夹紧时间。A kind of pneumatic - hydraulic - mechanical composite transmission fixture was introduced. In this fixture, pneumatic drive, toggle force amplifier institution and area effeet increased force agencies of the sealed liquid were adopted. The fixture has the advantages, such as low consumption, no pollution, big clamping force and easy space layout. In addition, because of adopting toggle force amplifier institution, the clamping speed of the components changes from fast to slow and the maximum of the clamping force is reached finally, so the elamping time is shortened.

关 键 词：气动-液压-机械复合传动夹具 铰杆增力机构 绿色设计 

分 类 号：TH138[机械工程—机械制造及自动化] TH137