An automatic nail selection device
A nail blowing device and automatic technology, applied in the field of automatic nail selection device, can solve problems such as inability to automatically screen, unqualified fasteners, installation work impact, etc.
Active Publication Date: 2018-11-09
杭州艾美依航空制造装备有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0005] The temporary fasteners of this invention are installed manually or automatically, but during the installation process, there will be fasteners that are unqualified or do not meet the requirements, and cannot be automatically screened, which will have a certain impact on the subsequent installation work
Method used
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[0027] see Figure 1 to Figure 6 , The nail selecting device 4 comprises a base 41, a base plate 42, a nail unit 43, a measuring unit 44 and a screening unit 45. The bottom plate 42 and the base 41 are slidingly connected by the screw nut, and the secondary movement of the screw nut is driven by the servo motor 46 to realize the reciprocating movement of the bottom plate 42 between the nailing station and the measuring station. Shaft device 47 is connected. The nail unit 43, the nail measuring unit 44 and the screening unit 45 are installed on the base plate 42. The base 41 is equipped with a sensor 48 for measuring the displacement of the bottom plate 42 .
[0028] The nailing unit 43 includes a nailing slide 431 and a nailing sleeve 432 installed on the nailing slide 431 , and the nailing slide 431 is slidably connected to the bottom plate 42 through the pneumatic slide 433 . The outlet of the nail-connecting sleeve 432 is provided with a screw stop mechanism, and the scr...
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The invention discloses an automatic screw screening device, and belongs to the field of airplane assembling technologies and devices. The device comprises a base, a bottom plate connected with the base in a sliding manner, a measurement unit and a screening unit, wherein the measurement unit and the screening unit are installed on the bottom plate. The measurement unit comprises a length measurement instrument and a diameter measurement instrument, wherein the length measurement instrument and the diameter measurement instrument conduct measurement on temporary screw fasteners. The screening unit comprises a screw blowing device and a conveying device. The screw blowing device is connected with a first screw blowing pipe and a second screw blowing pipe. The conveying device comprises a screw conveying pipe and a recycling pipe. The first screw blowing pipe and the screw conveying pipe are coaxially arranged. The second screw blowing pipe and the recycling pipe are coaxially arranged. The automatic screw screening device is high in automation degree and has the function of automatically identifying whether the temporary screw fasteners are qualified or not, and unnecessary troubles are avoided for the whole fastening process.
Description
technical field [0001] The invention relates to the field of aircraft assembly technology and equipment, in particular to an automatic nail selection device. Background technique [0002] In modern aircraft assembly, whether it is component assembly, such as the connection of aircraft fuselage panels and long trusses, or component assembly, such as the connection of aircraft wing panels and ribs, two or two For the above parts, prefabricate connection holes and use temporary fasteners such as screws, then remove the positioning tooling and temporary fasteners that affect the hole making, finish the prefabricated holes, and then use fasteners for fixed connection. Temporary fasteners are used in large quantities in the aircraft assembly process, and prefabricated holes and pre-connected fixes will have an important impact on the subsequent aircraft assembly quality. [0003] In the pre-connection fastening process, the temporary fastening with the through-clip or ordinary bo...
Claims
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IPC IPC(8): B07C5/10B07C5/36
CPCB07C5/10B07C5/365B07C2501/0009
Inventor 柯臻铮李江雄王青董辉跃柯映林
Owner 杭州艾美依航空制造装备有限公司