我厂在制造口形环件(如图1)的过程中,创制了一种复动模具。模具的构造和一般的冲模不同,有它的特点,可以一次制造成功比较复杂的口形工件。现在把它介绍于下,供大家研究和参考。(一)模具的构造口形环件模具的详细构造如图2和图3。图2是上冲模,零件1是上模板座(下面连冲柄);2是大冲 I plant in the manufacture of mouth-shaped ring (Figure 1) in the process, created a double-action mold. Die and the general structure of different die, with its features, you can create a more successful success of the mouth of the workpiece. Now introduce it to the next for your study and reference. (A) the mold structure Oral ring mold detailed structure shown in Figure 2 and Figure 3. Figure 2 is the punch on the part 1 is the template holder (even the handle below); 2 is a large red