Intelligent aircraft skin drilling production line

Abstract

The invention discloses an intelligent aircraft skin drilling production line. The intelligent aircraft skin drilling production line is characterized in that the telescopic ends of a first electric telescopic rod and a second electric telescopic rod are rotationally connected with a hinge seat arranged on the lower surface of a supporting plate, and the bottom of one of the two electric telescopic rods is rotationally connected with the hinge seat; a moving rod is arranged above the supporting plate; a transmission rod rotates to drive the moving rod to move left and right along the center axis of a first sleeve; a fixed plate is fixedly connected to one end of the moving rod, a rotating rod is rotatably connected to the middle of the fixed plate, a rotating plate is fixedly connected to the bottom end of the rotating rod, and a third electric telescopic rod and a laser transmitter are symmetrically installed on the lower surface of the rotating plate; the telescopic end of the third electric telescopic rod is fixedly connected with a rotary motor; and the output end of the rotary motor is fixedly connected with a drill bit through a clamp. By adjusting the inclination angles of the laser emitter and the drill bit relative to the horizontal plane, the drill bit is made to adapt to aircraft skin of a curved surface structure, and accurate drilling on the aircraft skin is achieved.

Description

technical field [0001] The invention belongs to the technical field of aircraft skin processing equipment, and in particular relates to an intelligent aircraft skin drilling production line. Background technique [0002] During the assembly and manufacturing process of the aircraft, it is necessary to drill pilot holes on the aircraft skin to realize the riveting of the skin and the skeleton, and the drilling process generally occurs in the assembly stage, and the skin drilling is a relatively repetitive work . At present, most of the existing drilling devices for aircraft skin processing can only perform vertical drilling on the aircraft skin, and it is difficult to adapt to the aircraft skin with curved surface structure. For the aircraft skin with curved surface structure, most of the drilling is done manually. However, there is a high error rate in manual operation, the accuracy of manual drilling cannot be guaranteed, and the drilling efficiency is relatively low. Ther...

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Problems solved by technology

At present, most of the existing drilling devices for aircraft skin processing can only perform vertical drilling on the aircraft skin, and it is difficult to adapt to the aircraft skin with curved surface structure. For the aircraft skin with curved surface structure, most of the drilling is done manually. However, there is a high error rate in manual operation, the accuracy of manual drilling cannot be guaranteed, and the drilling efficiency is relatively low. Therefore, an intelligent aircraft skin drilling production line is urgently needed to improve this

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