机械原理课程设计之电阻压帽机..docVIP

电阻压帽自动机设计 摘要 随着科学技术的日益进步和工业生产的迅猛发展，生产过程的机械化和自动化程度要求越来越高，许多过去用手工完成的复杂工作，迫切需要用机械来实现。为了适应生产发展所提出的许多新的更高的要求，人们将各种机构进行适当的组合，发挥各机构的特长，同时又避免各机构的局限性，于是便形成组合机构，电阻压帽自动机便是这样一种机构。电阻压帽自动机的核心技术就是动力主轴与压帽机构的凸轮之间的组合方式和送料机构的设计两个方面。现在业内流行的各种机器在这两个方面的设计都有各自的长处，但是不足之处也很明显，特别是动力的传递问题，业内主要是用圆柱端面凸轮，此方法设计固然简单，但是圆柱端面凸轮的制造误差比较大，对尺寸相对较小的电阻来说造成的影响就不言而喻了。本文巧妙的将锥齿轮应用于动力传递系统中，锥齿轮作为标准件不用设计制造，其余都是移动滚子盘型凸轮和连杆机构。使得整个机器结构紧凑，加工时精度高。 With the increasing scientific and technological progress and rapid development of industrial production, the production process mechanization and automation have become increasingly demanding, many of the past, the complexity of the work by hand to complete the urgent need to use machinery to achieve. In order to meet production and development of the many new and higher demands, there will be a combination of various institutions as appropriate, to play the strengths of various institutions, while avoiding the limitations of the various agencies, so they form a combination mechanism, resistance pressure cap auto machine is such an institution. Resistance pressure cap core technology is the automatic machine spindle and the pressure driving force of the cam cap body composition between the feed mechanism and the design of two aspects. Now the industry a variety of popular machines in the design of these two areas have their own strengths, but it is also apparent shortcomings, especially in power transmission problems, the industry is mainly used cylindrical face cam, designed by this method is certainly simple, but it manufacturing error of cylindrical cam face relatively large, the relatively small size of the impact of resistance is self-explanatory. This article will be skillfully applied to bevel gear power transmission system, the bevel gear design and manufacturing as standard parts do not, the rest are moving roller plate-type cam and linkage. Makes the whole machine structure is compact, longer working hours and high accuracy. 关键字：动力传递，送料机构，锥齿轮，连杆机构。 目录 摘要 第