Aircraft structure manufacturing apparatus

摘要

A first lift stand is provided with a first supporting unit to support a first portion of a positioning object, and a first servo system to drive the first supporting unit in a vertical direction. A second lift stand is provided with a second supporting unit to support a second portion of the positioning object, and a second servo system to drive the second supporting unit in the vertical direction. A third lift stand is provided with a third supporting unit to support a third portion of the positioning object, and a third servo system to drive the third supporting unit in the vertical direction. A fourth lift stand is provided with a fourth supporting unit to support a fourth portion of the positioning object, and a fourth servo system to drive the fourth supporting unit in the vertical direction.

主权项

1. An aircraft structure manufacturing apparatus comprising:
a first supporting unit configured to support a first portion of a positioning object; a second supporting unit configured to support a second portion of said positioning object; a third supporting unit configured to support a third portion of said positioning object; a fourth supporting unit configured to support a fourth portion of said positioning object; a servo system group; and a control unit configured to control said servo system group, wherein said servo system group comprises:
a first vertical axis servo system configured to drive said first supporting unit in a vertical direction;a second vertical axis servo system configured to drive said second supporting unit in the vertical direction;a third vertical axis servo system configured to drive said third supporting unit in the vertical direction; anda fourth vertical axis servo system configured to drive said fourth supporting unit in the vertical direction, wherein said positioning object is a jig configured to support a part of an aircraft structure, wherein said servo system group further comprises:
a first horizontal axis first servo system configured to drive said first supporting unit in a first horizontal direction;a second horizontal axis first servo system configured to drive said first supporting unit in a second horizontal direction orthogonal to the first horizontal direction;a first horizontal axis second servo system configured to drive said second supporting unit in the first horizontal direction;a second horizontal axis second servo system configured to drive said second supporting unit in the second horizontal direction; anda first horizontal axis third servo system configured to drive said third supporting unit in the first horizontal direction, wherein a first rotation axis parallel to said vertical direction and a first 2-axis gimbal are provided between said first supporting unit and said first portion, wherein a second rotation axis parallel to said vertical direction and a second 2-axis gimbal are provided between said second supporting unit and said second portion, wherein a third rotation axis parallel to said vertical direction, a third 2-axis gimbal and a 1-axis sliding mechanism are provided between said third supporting unit and said third portion, and wherein a fourth rotation axis parallel to said vertical direction, a fourth 2-axis gimbal and a 2-axis sliding mechanism are provided between said fourth supporting unit and said fourth portion.