模块化夹具(又名孔系组合夹具)是用圆销插入定位孔定位,用螺纹连接和夹紧元件的组合夹具。它是应机床模块化生产而产生的新工艺技术。近几年来,国外模块化夹具在数控机床和加工中心上应用广泛,并有许多专门生产厂家,如:德国 DE—STA—CO 的 FBS 模块化夹具系列,DIN 55201标准;美国 YUASA International 的“Mod-ule—Flex Fixting System;日本的 BlucoTechnik Moduter Jig System(图1)。目前,国内已生产使用的有下表所示几种:表 Modular fixture (also known as Kong Department of combination fixture) is the use of round pin positioning hole positioning, threaded combination of clamping and clamping components fixture. It is a new process technology produced by the modular machine tool. In recent years, foreign modular fixture in the CNC machine tools and machining centers widely used, and there are many specialized manufacturers, such as: Germany DE-STA-CO’s FBS modular fixture series, DIN 55201 standards; the United States YUASA International’s ” Mod-ule-Flex Fixting System; Japan BlucoTechnik Moduter Jig System (Figure 1). At present, the domestic production have used the following table shows several: Table