Aluminum alloy drilling equipment with operator protection function

The aluminum alloy drilling equipment with the operator protection function comprises a fixed frame, a movable block and drilling equipment, a sliding groove is formed in the inner side of the fixed frame, the movable block is arranged in the sliding groove, the drilling equipment is arranged in the movable block, a drilling workpiece is installed at the output end of the drilling equipment, and the drilling workpiece is connected with the fixed frame. A circular groove is formed in the moving block, a fixing rod is arranged in the circular groove, an inserting groove is formed in the bottom end of the moving block, a friction pad is installed on the side wall of the inner side of the inserting groove, a sleeve is installed on the outer wall of the fixing rod, the outer wall of the sleeve is matched with the interior of the inserting groove, and a rubber block is installed at the bottom end of the sleeve. And an impurity removal mechanism for removing dust is arranged on the inner side of the sleeve. Accordin