Light Steel Prefab Villa,Luxury Villa,Prefab House Prefab House Co., Ltd. , http://www.china-steelframe.com Our factory processes a workpiece as shown in Figure 1. The workpiece has two mutually perpendicular planes. It is necessary to drill holes in two planes, and the holes have certain positional accuracy requirements. It is usually necessary to design two sets of drilling fixtures to complete. This requires multiple setups. Affects the processing accuracy, and the efficiency is low, and can not meet the production needs. To this end, we designed a lever drilling fixture, as shown in Figure 2. The fixture can be drilled in two stations only by clamping once.