Steering Knuckle Drilling Device

A steering knuckle drilling device, comprising:

• a drilling machine, a guide rail, a bottom plate, a hydraulic cylinder I, a double-shaft air cylinder, a positioning lock, a fixture I, a feeler block, a support block, a guide post, a hydraulic cylinder II, a support post, a fixture II, a sliding plate, a guide rail II, a hydraulic cylinder III, a guide rail and a hydraulic cylinder IV, wherein the bottom plate is fixed above the worktable of the drilling machine by the guide rail I;
• the hydraulic cylinder I is also fixed above the worktable of the drilling machine, and the output end of the hydraulic cylinder I is connected with a side vertical plate of the bottom plate;
• the double-shaft air cylinder with the output end provided with the positioning lock is fixed on the side vertical plate of the bottom plate;
• the fixture I is installed on a fixed position above the bottom plate;
• the fixture II is fixed above the bottom plate by the guide rail II;
• the hydraulic cylinder III is fixed on the side of the bottom plate, and the output end of the hydraulic cylinder III is connected with the fixture II;
• the support post with the top end provided with the feeler block is fixed above the sliding plate, and the sliding plate is also fixed above the bottom plate by the guide rail III;
• the output end of the hydraulic cylinder IV fixed on the side of the bottom plate is connected with the sliding plate;
• the guide post with the left end provided with the support block is matched with the support post, the hydraulic cylinder II is installed at the right side of the support post, and the output end of the hydraulic cylinder II is connected with the guide post.