间隙运动机构的设计计算与运动分析王毅西南大学工程技术学院，重庆 400

间隙运动机构的设计计算与运动分析
王毅
西南大学工程技术学院，重庆 400716

摘要：随着制造业的不断发展，各种自动化机械设备应运而生。该类自动化机械设备出于满足不同机器生产工艺动作和工作机理的需要，在机械运动方案设计中常采用一些机构以实现周期性的转位和步进分度工作，及需要带有停歇区间和停歇运动的断续性运动。实现以上运动的机构称之为间隙运动机构。常见的间隙运动机构主要有棘轮机构、槽轮机构、针轮机构、不完全齿轮机构、圆柱分度凸轮机构、弧面分度凸轮机构、凸轮—连杆组合机构、差动链轮机构等。间隙运动机构在自动化及半自动化机中的重要作用，使其具有较高的研究价值。间隙运动机构因其差动特性使其设计研究难度较大，现实生活中，对于它的研究有限。本文以槽轮机构和针轮机构为主要研究对象，对其重点进行设计计算和运动分析方面的研究，致力于揭示其工作特点。
关键词：间隙运动 槽轮 针轮 设计计算 运动分析

結果 (英文) 1:

Design and motion analysis of intermittent motion mechanismYi WangCollege of engineering and technology, Southwest University, Chongqing 400716Abstract: with the development of manufacturing industries, all kinds of automated machinery and equipment came into being. This kind of automated machinery and equipment to meet production needs of working mechanism of action and different machines, mechanical kinematic scheme is often used in the design of a number of institutions in order to achieve transposition of cyclical and step work, and with intermittent exercise with rest intervals and stop motion. Realize the above sport institutions called clearance mechanism. Common intermittent motion mechanism of ratchet mechanism, cam mechanism, needle wheel, no gear mechanisms, cylindrical indexing cam mechanism, Globoid indexing cam, cam-linkage combined mechanisms, differential sprocket mechanism, and so on. Intermittent motion mechanism plays an important role in automatic and semi-automatic machines, so that it has a high research value. Clearance sports bodies for its study on differential feature of its design is difficult, in real life, for its study was limited. Based on the grooved wheel mechanism and needle-wheel mechanism as the main object of study, which focuses on research on design and motion analysis, sought to reveal his working characteristic.Key words: gap motor sheave wheel design movement analysis

結果 (英文) 3:

Space motion mechanism design and motion analysis

Wang Yi College of engineering and technology, Southwestern University, Chongqing 400716

Abstract: with the continuous development of manufacturing, automated machinery and equipment emerge as the times require. This kind of automation equipment for the machine to meet the needs of different production process and the mechanism of action, in the design of mechanical kinematic scheme in some institutions are often used in indexing work to step translocation and periodic, and intermittent motion and rest interval with intermittent motion. The mechanism is called intermittent motion mechanism. Intermittent motion mechanism, the main common ratchet mechanism, Geneva mechanism, needle wheel mechanism,Incomplete gear mechanism, cam, indexing cam mechanism, cam linkage mechanism, differential sprocket mechanism etc.. The important role of clearance mechanism in automated and semi automated machine, which has high research value. Because of the differential movement mechanism of gap characteristics make it difficult to study design, in real life, for its research co.. In this paper, Geneva mechanism and needle wheel mechanism as the main research object, research analysis and design calculation and focus on its movement, aims to reveal the characteristics of the work. Keywords: computational motion analysis
clearance geneva wheel design