Design of flexible piezoelectric micro-clamp based on stiffness relationship

CHEN Xiaodong; HU Siya; DENG Zilong; GAO Xingjun

doi:10.13873/J.1000-9787(2020)09-0108-04

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Design of flexible piezoelectric micro-clamp based on stiffness relationship

更新时间：2025-09-11

- Design of flexible piezoelectric micro-clamp based on stiffness relationship
- Vol. 39, Issue 9, Pages: 108-111(2020)
- 作者机构：
  
  辽宁石油化工大学机械工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2020)09-0108-04
  CLC： TS914.5
- Published：2020
- 稿件说明：
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[1]陈晓东,胡思雅,邓子龙,高兴军.基于刚度关系的柔性压电微夹钳设计[J].传感器与微系统,2020,39(09):108-111.

CHEN Xiaodong, HU Siya, DENG Zilong, et al. Design of flexible piezoelectric micro-clamp based on stiffness relationship[J]. 2020, 39(9): 108-111.
[1]陈晓东,胡思雅,邓子龙,高兴军.基于刚度关系的柔性压电微夹钳设计[J].传感器与微系统,2020,39(09):108-111. DOI： 10.13873/J.1000-9787(2020)09-0108-04.

CHEN Xiaodong, HU Siya, DENG Zilong, et al. Design of flexible piezoelectric micro-clamp based on stiffness relationship[J]. 2020, 39(9): 108-111. DOI： 10.13873/J.1000-9787(2020)09-0108-04.

摘要

设计的微夹钳直接推动短臂杠杆

结构简单、能量损失小。首先

通过几何关系计算出微夹钳各铰链刚度关系

以刚度为目标设计微夹钳

并对微夹钳结构参数进行优化。然后

通过ANSYS对微夹钳性能进行分析

并与理论值进行对比。最后对微夹钳钳指进行应变分析

找出应变片粘贴位置

根据应变关系找出输入—输出端关系。该微夹钳结构紧凑、灵敏度高、可平行夹持。无夹持对象时最大输出位移为79.648μm

夹持直径为0.3 mm、长6 mm的微轴

输入端施加1 N力时

输出端夹持力为203.5 m N。

Abstract

The micro-clamp designed in this paper directly drives the short arm lever

which has simple structure and low energy loss. Firstly

the stiffness relationship of each hinge of the micro-clamp is calculated through geometric relationship

and the micro-clamp is designed with the stiffness as the objective

and the structural parameters of the micro-clamp are optimized. Then

the performance of the micro-clamp is analyzed and compared with the theoretical value. Finally

the strain analysis of the micro-clamp finger is carried out to find out the position of strain gauge sticking

and the relationship between input and output is found according to the strain relationship. The micro clamp has compact structure

high sensitivity and can be clamped in parallel. When there is no clamping object

the maximum output displacement is 79. 648 μm

the clamping diameter is 0. 3 mm and the length is 6 mm. When the input is applied with 1 N force

the output clamping force is 203. 5 m N.

关键词

Keywords

references

用于动物实验的经颅直流刺激仪研制 [J]. 黄可馨,李思颖,李素素,杨文娟,田学隆. 传感器与微系统 . 2018(08)

精密光学元件表面疵病检测技术研究 [J]. 江晓亮,杨小军,邓小雷,李柏林,赵文川. 传感器与微系统 . 2017(11)

航天器自主高精度时间管理系统设计 [J]. 王玮,陈丹,徐晓光. 传感器与微系统 . 2017(07)

压电微夹钳钳指位移与夹持力的检测 [J]. 崔玉国,朱耀祥,娄军强,冯锋义. 光学精密工程 . 2015(05)

光刻投影物镜中的透镜X-Y柔性微动调整机构 [J]. 赵磊,巩岩,赵阳. 光学精密工程 . 2013(06)

微/纳米定位平台的动态特性分析与试验 [J]. 林超,俞松松,程凯,崔新辉,陶友淘,王静超. 浙江大学学报(工学版) . 2012(08)

一种压电致动微夹钳及其开环位移特性 [J]. 王代华,杨群. 纳米技术与精密工程 . 2010(01)

典型柔性铰链的结构参数对其刚度性能影响的研究 [J]. 王纪武,陈恳,李嘉. 机器人 . 2001(01)

基于柔顺机构的压电驱动微夹钳研究 [D]. 陈为林. 华南理工大学 2017

Design and Application of a Novel In Situ Nano-Manipulation Stage for Transmission Electron Microscopy [J] . Bon-Woong Koo,Seung-Pyo Hong,Seong-Il Kim,Chan S. Kang,Sang-Sub Han,Kyu H. Oh,Young-Woon Kim. Microscopy and Microanalysis . 2015 (2)

Displacement amplifier for piezoelectric actuator based on honeycomb link mechanism [J] . Mikio Muraoka,Shin Sanada. Sensors & Actuators: A. Physical . 2009 (1)

Modeling of flexure-hinge type lever mechanisms [J] . Musa Jouaneh,Renyi Yang. Precision Engineering . 2003 (4)

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