陕西科技大学学报（自然科学版）2012，Vol.30Issue(1)：36-39,4.
丝杠螺母驱动平行四杆升降机构的设计与分析
SCREW NUT DRIVER PARALLEL FOUR-BAR DESIGN AND ANALYSIS OF LIFTING MECHANISM
翟志恒 1葛正浩 2张凯凯 1屈毅1
作者信息
- 1. 陕西科技大学机电工程学院,陕西西安710021
- 2. 咸阳西北医疗器械(集团)有限公司,陕西咸阳712000
- 折叠
摘要
Abstract
This paper describes the dental chairs in the transmission characteristics of transmission based on the lifting mechanism for the related analysis and synthesis, calculated elevating force to push the numerical process to determine the size of the various components of transmission parameters, check a self-locking screw nut body performance. Basis for determining the transmission parameters on the strength properties of the screw, thread strength properties, screw nut checking the stability of institutions, which have been required to meet the body screw nut body. The calculation of its transmission efficiency, the design of the lifting mechanism proposed theoretical basis, and the selection of the drive system has played a certain reference value.关键词
丝杠螺母/平行四杆机构/升降机构/驱动电机Key words
screw nuts/ parallel four-bar mechanism/ lifting mechanism/ drive motor分类
机械制造引用本文复制引用
翟志恒,葛正浩,张凯凯,屈毅..丝杠螺母驱动平行四杆升降机构的设计与分析[J].陕西科技大学学报（自然科学版）,2012,30(1):36-39,4.
