在角形零件上,两面钻孔需有专用夹具。以保证各孔之间的位置精度,提高工作效率。结合工作实际设计了一个翻转式角形零件钻孔夹具(如图), 经使用效果良好。该夹具由一个直角形钻模板和一个“A”形夹具体用螺钉联结成一个 On corner parts, both sides of the hole need to have a dedicated fixture. To ensure the accuracy of the location of the hole, improve work efficiency. Combined with the actual design of a flip corner drilling fixture (Figure), the use of good results. The fixture consists of a right-angled drilling template and an “A” clamp body screwed together into a