串联气缸驱动肘杆-杠杆增力机构内夹持装置设计

摘要

It describes a new innovation design idea of internal clamping device of tandem cylinder-driven based on togglelever force amplifier in series.Based on the idea,it designs a series of clamping devices featuring clear logic idea.The graphic examples and corresponding formulas of output force are given out.The internal device introduced,series cylinder and toggle-lever force amplifier are aimed to solve the defects of pneumatic transmission output insufficient,meeting the needs of larger output force.Transforming the shape of the lever can meet the processing requirements of different sizes.The overall structure of the symmetrical layout makes the overall layout beautiful.%介绍了一种基于肘杆—杠杆增力机构的串联气缸驱动的内夹持装置的创新设计思路,说明了其主要工作原理和基本的技术性能,并给出了说明参照图片和相应的夹紧力计算公式,介绍了这种机构的主要优点和优越性能.所介绍的这种内夹持装置机构,主要是以串联气缸、肘杆—杠杆增力机构来解决气压传动输出力不足的缺陷,以满足较大的输出力,而且通过变换杠杆的形状和长度以满足不同尺寸工件的加工要求,整体结构采用对称布置,使得整体布局美观.