基于solidwork对小型电动双立柱式汽车顶升机的设计毕业论文.docVIP

基于Solidworkd对小型电动立柱市汽车顶升机的设计【摘 要】 小型电动双柱汽车升机，柱，动柱上的滑架，板在制造领域，的强度、效率、久性研究投入越来越重视。设计将作为设计原型在已知的前提下，对了详细的研究总体研究设计方案，采取了、的设计结构方案。在有了设计计划后，再分别，并在常规的状态下，校核该设计并要求满足在规定的使用年限里不发生失效。 关键词【Abstract】Small electric double column type automobile lifting machine, by about a box type column, and upper and lower rolling installation landing on two main upright carriage, sliding frame on the left and right two columns for each of the two lifting arm and a pair of plate. According to the different transmission system, the small electric double upright post lift machine is divided into hydraulic drive and mechanical drive, this paper focuses on the mechanical transmission mode. By motor, a sliding frame and a bracket composed of institutions in lifting the operation process of the machine performance is driven by the motor will be placed cars in the bracket by gearing up and down on the column sliding. In the beginning of the last century, the United States Rotary company founder Lunati invented the hydraulic car jack up machine, further verify the car top lift in the car insurance industry has a pivotal position. But on the current situation of our country, the automobile lift machine manufacturing started late in the last century, the early 80s to learn from foreign technology production. However, with the rapid growth of Chinas economy, more and more private cars into the family, in the top lift manufacturing field, many manufacturers on the top lift strength, efficiency, durability research into more and more attention. This paper design the basis Shandong students Zhangqiu Yi coating equipment factory production of the roof of the car or machine as a prototype, through SolidWorks and AutoCAD were painted car jacking machine 3D model and 2D planar graph. In the known vehicle weight range, the top lift, lifting time and the weight of the premise, on the top hoist do the detailed research, and ultimately determine the overall design scheme, take the single motor drive screw drives t