车床轴向长度可调式定位装置的研究

Research for Lathe Axial Length Adjustable Locating Fixture

轴类零件在加工时,先平端面、定长度,再将毛坯其他部位余料去除,使其尺寸符合图纸要求。在此工序中,需要多次重复完成装夹、切削加工、检测等工作,才能得到合格的零件,工作重复、繁琐、容易出错,甚至还会造成加工零件的报废。为了减轻劳动强度,节约零件加工时间和成本,简化操作过程,改进制作了一个使用方便、装夹快速的工装来完成轴端面的加工。

When machining axial parts, flat end face and the length of the first, and then removal of excess material, make its size conform to the requirements of the drawings. In this process, it is necessary to complete repeated clamping, cutting, testing and other work to get qualified parts, it is duplicat, tedious, error-prone, even result in the processing of parts scrapped. In order to reduce labor intensity, parts machining time and cost savings, simplified operation, this paper designed an easy using clamping fixtures to quickly complete end of the shaft processing.