图1所示,是加工盘类各种不同规格的轴向等分孔零件(图2、3)的通用可调钻模。在中小批量生产中,这类零件若设计制造多种专用钻模,是很不经济的。为此,我们采用通用可调钻模,这样,不仅可以降低成本、保证加工质量,而且还可以大大缩短生产准备周期,适应了产品更新换代。该加工盘类等分孔的通用可调钻模,其主要组成部分分别由基体、滑座、夹紧装置和分度装置,以及可调换元件:快换钻套、钻模板、定位轴和垫板 Shown in Figure 1, is a variety of different types of processing disk axial bisected hole parts (Figure 2,3) adjustable universal drilling. In small and medium batch production, such parts if the design and manufacture of a variety of special die, it is not economical. To this end, we use a universal adjustable drilling, so that not only can reduce costs and ensure processing quality, but also can greatly shorten the production preparation cycle, adapted to the product replacement. The processing plate class sub-hole universal adjustable drilling, the main components are from the base body, slide, clamping device and indexing device, as well as interchangeable components: quick change drill sets, drilling template, positioning axis and pad board