Drilling processing special fixture of fairlead axle

The utility model discloses a drilling processing special fixture of fairlead axle, including bushing plate installing support, air chuck and control box, air chuck fixes on the bushing plate installing support, and the last centre gripping of air chuck has the drilling part, installs control box and jig board positioning mechanism on the bushing plate installing support respectively, installs revolving cylinder on jig board positioning mechanism, and the last fixedly connected with bushing plate of revolving cylinder is installed the quick change and is bored on the bushing plate. The utilitymodel discloses a drilling processing special fixture of fairlead axle when parts drilling, can press from both sides tight part through pneumatic four -jaw chuck, and revolving cylinder action simultaneously makes the bushing plate rotation target in place to using the clamp handle, locking drilling mould sleeve's on adjustable slider height, thereby realize bushing plate and the perfect cooperation of drilling part, co