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我广有一些连杆和碰块类零件(见图1)。虽然它们的形状不同,但所需加工的内容却是一样的, 根据这一情况,我们设计了一套成组铣槽夹具,经使用证明效果较好。图2为夹具结构图。件1为夹具主体,左端加工出大于4mm的槽。件2为带有轴肩的定位销,用内六角螺钉紧固在夹具体上,以保证件2左侧的槽与夹具体上的槽安装后在同一方向上。件2的轴肩上还带有4个M8的内螺纹孔,将件8定位板,分前、后方向紧固在其轴肩上时,就可用作件B、件C、件D的端面定位用。拆下件8时,件2的轴肩就用作件A的端
I have a wide range of connecting rod and bump type parts (see Figure 1). Although they are different in shape, but the processing content is the same, according to this situation, we have designed a set of groove milling fixture, the use of that effect is better. Figure 2 for the fixture structure. Pieces 1 for the fixture body, the left end of the processing of more than 4mm slot. Piece 2 is a positioning pin with a shoulder, with a hexagonal screw fastened to the clamp body, to ensure that the left part of the groove 2 and fixture body groove installed in the same direction. Piece 2 shoulder also with four M8 threaded holes will be 8 pieces of positioning plate, sub-front and rear direction fastened on the shoulders, it can be used as pieces B, C, D End positioning. When the part 8 is removed, the shoulder of the part 2 serves as the end of the part A. FIG