一种新型压力机行程调节机构锁紧装置设计及有限元校核分析  

A new press stroke adjustment mechanism locking device design and finite element analysis

作　　者：何彦忠[1,2] 黄建民 陈文家[2] 徐鹏 仲君 李正强 

机构地区：[1]江苏扬力集团精密机床研究所 [2]扬州大学机械工程学院

出　　处：《农业装备技术》2010年第3期11-17,共7页Agricultural Equipment & Technology

摘　　要：为解决普通曲柄滑块式压力机行程可调节的问题,设计了一种新型的压力机行程可调节装置,此装置结构简单、调节可靠,便于推广应用。而在行程量调节的同时会带来另一个问题,就是调节后锁紧与调节前松开的可靠性,针对这一问题,通过设计一种鼓形离合装置来非常可靠的实现锁紧与松开的功能,并用有限元法对设计的结构进行相应的校核分析,给出了较为合理的结构。这对于模块化设计此类结构具有很重要的参考意义。To solve the ordinary slider-type stroke adjustable press the issue,This paper designed a new type of press stroke adjustable device,The device is simple in structure,regulation and reliable,widely used to facilitate.The amount of adjustment in the trip will also bring another problem,It is after the locking and adjustment to regulate the reliability of pre-release.This paper to address this issue,drum through the design of a clutch device to achieve very reliable locking and release function.Finite element method with the design of the structure of the corresponding check,more reasonable is given the structural parameters,this modular design of such structures have a very important reference value.

关 键 词：压力机 锁紧装置 行程调节 有限元 

分 类 号：TG305[金属学及工艺—金属压力加工]