该模具的凸模和活动凹模镶块分别在斜楔和楔形滑块作用下水平相向运动完成冲裁。
By controlling the wedge block and springs, its punches and movable plate blocks achieve the horizontal punch movement.
所述辅撑臂的两侧各往上延伸一斜状凸墙，所述斜状凸墙的前端段侧面各贯设一墙孔，而前段顶面各设置一撞击凸块；
The bilateral slot walls of the shrinking bunch are respectively provided with a wall hole and an inclined salient wall is extended from the both sides of the subsidiary arm brace.
＊ 整形时，如果同时存在斜楔冲孔，因凸模表面逃料制件将发生变形（螺钉孔同样）。 凸模表面逃料要避免。
Panel will be formed when restrike if shape relief exsit by cam pierce . To be kept punch upper shape. (Same as bolting hole).
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