基于TRIZ理论螺杆夹紧装置的创新设计
姚贵英，祁云峰*，李秋生
（河北工程大学 机械与装备工程学院，河北 邯郸 056038）
摘要：针对传统螺杆夹紧装置存在的不足，借助TRIZ理论的创新设计方法，设计一种新型螺杆夹紧装置。基于TRIZ理论中的冲突矩阵、创新原理与实际相结合，分析传统螺杆夹紧装置存在的问题，利用Pro/E软件建立创新产品的三维模型。得到了一种新型螺杆夹紧装置，解决了行进过程中约束不完整、磨损、夹紧类型单一的缺点，并用于膨胀螺栓装配机中。TRIZ理论为螺杆夹紧装置创新设计找准了改良方向，解决了技术冲突问题。同时TRIZ为机械创新设计人员提供了研究方向。
关键词：螺杆夹紧；TRIZ理论；冲突矩阵；创新设计
中图分类号：TH122 文献标志码：A doi：10.3969/j.issn.1006-0316.2018.12.013
文章编号：1006－0316 (2018) 12－0045－04
Innovative Design of Screw Clamping Device Based on TRIZ Theory
YAO Guiying，QI Yunfeng，LI Qiusheng
( College of Mechanical and Equipment Engineering, Hebei University of Engineering, Handan 056038, China )
Abstract：Aiming at the shortcomings of the traditional screw clamping device, a new screw clamping device was designed with the help of the innovative design method of TRIZ theory. Based on the combination of the conflict matrix of TRIZ theory, innovation principle and practice, the problems of traditional screw clamping device are analyzed, and the 3D model of innovative products is established by using Pro/E software. A new type of screw clamping device is obtained, which solves the disadvantages of incomplete constraint, wear and single clamping type in the traveling process, and is used in the expansion bolt assembly machine. The TRIZ theory finds the direction of improvement for the innovative design of screw clamping device and solves the technical conflict problem. At the same time, TRIZ provides the research direction for the innovative designers of machinery.
Key words：screw tightening；TRIZ theory；conflicts matrix；innovative design
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收稿日期：2018－01－24
作者简介：姚贵英（1960－），女，河北武邑人，本科，教授、硕士生导师，主要研究方向为矿山机械研究、TRIZ理论研究等。*通讯作者：祁云峰（1990－），男，河北沧州人，硕士研究生，主要研究方向为机械设计及理论、TRIZ理论研究。
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