Aircraft wing drilling and milling machining robot
A technology of robots and wings, applied in manipulators, manufacturing tools, program-controlled manipulators, etc., can solve problems such as uneconomical, high cost of automatic drilling, unrealistic and other problems, and achieve labor saving, small overall quality and reliable adsorption. Effect
Inactive Publication Date: 2018-06-01
CHANGSHA ZHIWEI ELECTRONICS TECH CO LTD
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Problems solved by technology
[0003] At this stage, the drilling of aircraft wings is mainly manual and industrial robot-based drilling and milling equipment. Of course, manual drilling has been gradually replaced by automation, but the cost of each start-up of automated drilling is relatively high, so Uneconomical and impractical for small drilling jobs
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[0016] The aircraft wing drilling and milling robot of the present invention is composed of a servo feed power head 1, a three-degree-of-freedom parallel mechanism 2, an XY motion platform 3, a frame 4 and a connecting flange 5. The connecting flange 5 is a mechanism connecting the booster arm and the robot, and is a universal coupling; the three-degree-of-freedom parallel mechanism 2 is composed of three Hooke hinges 2-9, ball hinges 2-2, and electric telescopic rods 2-5. The parallel mechanism composed of the main components in a certain way can complete the movement of three degrees of freedom of X, Y axis rotation and Z axis movement, so as to realize the normal adjustment of the spindle axis; XY motion platform 3 is a two degree of freedom mechanism, which can realize A small range of spindle alignment adjustment; the frame 4 is composed of three legs with an angle of 120 degrees, the three legs can be retracted inwardly, and fixed with the adjustment frame and the adjustm...
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The invention provides an aircraft wing drilling and milling machining robot of Changsha Zhiwei Electronic Technology Co., Ltd. The aircraft wing drilling and milling machining robot comprises a servofeeding power head 1, a three-degree-of-freedom parallel mechanism 2, an XY motion platform 3, a machine frame 4 and a connecting flange 5. The aircraft wing drilling and milling machining robot is characterized that the connecting flange 5 is a universal coupling which is connected with a power assisting arm and a robot; the three-degree-of-freedom parallel mechanism 2 is a parallel mechanism which comprises hooke hinges, ball hinges and electric telescopic rods in a certain mode; the XY motion platform 3 is a two-degree-of-freedom mechanism; the machine frame 4 comprises three legs with theincluded angles of 120 degrees, and vacuum chucks are installed below the three legs, the lower end of the connecting flange 5 is fixed to the geometric center of an upper mounting plate on the XY motion platform 3 through bolts, and a lower mounting plate of the XY motion platform 3 is connected with a mounting plate of the three-degree-of-freedom parallel mechanism 2 through bolts, so that theaxis of the servo feeding power head 1 passes through the geometric center of the XY motion platform 3. The aircraft wing drilling and milling machining robot is small in overall weight, convenient tocarry and capable of saving labor force.
Description
technical field [0001] The invention relates to a robot, in particular to an aircraft wing drilling and milling robot, which belongs to the field of aviation manufacturing. Background technique [0002] Most of the connections of the aircraft are still mechanical connections. An aircraft will have millions of connections. According to research, in aircraft accidents, the fatigue failure of the connection parts accounts for 70%, and 80% of them occur in the connection holes. , so the hole machining of the aircraft is a very important process in the production of the aircraft. Among them, due to the huge size of the aircraft wing, the processing of the upper hole is a technically difficult task. Nowadays, with the rapid development of China's aircraft manufacturing industry, the development of automatic drilling equipment for aircraft wings has become a hot topic in universities and research institutes. [0003] At this stage, the drilling of aircraft wings is mainly manual ...
Claims
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IPC IPC(8): B25J11/00B25J9/00
CPCB25J11/005B25J9/0045
Inventor 不公告发明人
Owner CHANGSHA ZHIWEI ELECTRONICS TECH CO LTD