在机械加工中,经常用到各种不同方向要求的分度夹具,例如;图1a零件的铣槽或磨槽工序中,就要求立轴分度夹具和转轴与水平面成a角的分度夹具;图1c和图1d零件的铣平面或磨平面工序中,就需要卧轴分度夹具和轴与水平面成a角的分度夹具。特别是在中小批多品种生产中,或者在成组加工中,为了减少夹具的数量、缩短生产准备周期、调整方便、降低成本,就要求一种能适用于各种不同方 In machining, often require a variety of different requirements of the indexing fixture, for example; Figure 1a parts of the milling or grinding groove process, requires vertical axis indexing fixture and the shaft angle with the horizontal surface of the angle fixture; Figure 1c and Figure 1d parts of the milling plane or grinding plane process, you need horizontal axis indexing fixture and the shaft angle with the horizontal plane angle of the fixture. Especially in the production of small and medium batches of many varieties, or in group processing, in order to reduce the number of fixtures, shorten the production preparation cycle, easy adjustment, reduce costs, requires a can be applied to a variety of different parties