一种免机械调试的弹簧机左右旋弹簧切换机构  

Rotational Direction Switching Mechanism of a Spring Machine Free of Mechanical Testing

作　　者：钱纪明 俞家林 

机构地区：[1]绍兴市科技信息研究院,浙江绍兴312000 [2]绍兴市家度弹簧机械有限公司,浙江绍兴312000

出　　处：《机械工程师》2014年第6期22-24,共3页Mechanical Engineer

基　　金：国家科技部2011年科技型中小企业技术创新基金无偿资助项目(11C26213301650)

摘　　要：介绍了一种自主研发的免机械调试的数控弹簧机左、右旋弹簧切换机构及其实现方式,分析比较了其与现有弹簧机左、右旋弹簧切换机构的优势。特别适用于卷制大线径弹簧。A self-developed spring rotational direction switching mechanism without mechanical commissioning on CNC spring machine and its realization are introduced. Its advantages are analyzed and compared with the existing technology. This switching mechanism is especially applicable to the manufacture of large diameter coiling spring.

关 键 词：弹簧机 卷簧机 变径机构 切换机构 大线径 

分 类 号：TG375.14[金属学及工艺—金属压力加工]