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Device and method for detecting and adjusting installation of fuselage and wing guide pipe

A technology for adjusting devices and catheters, which is applied in the direction of measuring devices, optical devices, metal processing equipment, etc., can solve the problems of low efficiency, inconvenient operation of positioning gauges, and low accuracy, so as to facilitate control and avoid unqualified alignment , strong operational effect

Active Publication Date: 2021-10-29
CHENGDU AIRCRAFT INDUSTRY GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fuselage and wing guide for the problems of inconvenient operation, low efficiency, and low accuracy of the positioning gauges that exist when the ducts of the fuselage and wings are installed and aligned with huge volume in the prior art. The inspection and adjustment device for conduit installation and its installation method. Compared with the positioning gauge, the detection and adjustment device is more miniaturized and more convenient to operate. The composite adjustment can improve the installation and positioning accuracy of the conduit at the plane's joint and separation surface, and realize the on-site adjustment of the radial and axial installation reference positions of the conduit, which has strong practical application value

Method used

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  • Device and method for detecting and adjusting installation of fuselage and wing guide pipe
  • Device and method for detecting and adjusting installation of fuselage and wing guide pipe
  • Device and method for detecting and adjusting installation of fuselage and wing guide pipe

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Experimental program
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Effect test

Embodiment 1

[0053] like figure 1 , figure 2 , image 3 , Figure 4 as well as Figure 5 As shown, a detection and adjustment device for installation of ducts on the fuselage and wings, including a position adjustment system 1 and a duct positioning joint 2; the main structural forms of the duct positioning joint 2 are HB6521 quick-release clamp duct joints, HB4-84 flexible joints , flange joints, flared conduit joints, etc.

[0054] The position adjustment system 1 includes an orientation adjustment device 11, the orientation adjustment device 11 is threadedly connected with the catheter positioning joint 2, and the spaces between the catheter positioning joint 2 in the X-axis, Y-axis and Z-axis are The position can be adjusted by the orientation adjustment device 11;

[0055] The position adjustment system 1 further includes a base 12 and a vertical rod 13 , and a roller 121 is provided at the bottom of the base 12 . The roller 121 is connected with a limiting device 1211 , and th...

Embodiment 2

[0064] Embodiment 2 provides a method for installing fuselage and wing ducts, using the detection and adjustment device for installation of fuselage and wing ducts described in Embodiment 1.

[0065] See Image 6 , Figure 7 and Figure 8 As shown, first install the fuselage duct, and the operation steps are as follows:

[0066] Step S1, install the position adjustment system and the conduit positioning joint, wherein the conduit positioning joint is adapted to the conduit of the fuselage, which is the same as the wing conduit joint; move the installed detection and adjustment device, and move the conduit positioning joint 2 close to the theoretical location;

[0067] Step S2, using a laser positioning instrument to detect the alignment reference b-c at the alignment separation surface, establish a spatial absolute coordinate system, and determine the actual spatial coordinates of the positioning reference hole 211; find that the position of the positioning reference hole i...

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Abstract

The invention relates to a device and a method for detecting and adjusting installation of a fuselage and a wing guide pipe. The device comprises a position adjustment system and a guide pipe positioning connector. The position adjusting system comprises a direction adjusting device, the direction adjusting device is detachably connected with the guide pipe positioning connector, and the direction adjusting device is used for adjusting the spatial position of the guide pipe positioning connector in the X-axis direction, the Y-axis direction and the Z-axis direction; the guide pipe positioning connector is matched with a guide pipe to be installed, the guide pipe positioning connector is provided with a positioning reference structure, the positioning reference structure comprises a positioning reference hole, the positioning reference hole is located in the side, close to the direction adjusting device, of the guide pipe positioning connector, and the whole device is simple in structure and convenient to control. The mounting and positioning precision of the guide pipe at the involution and separation surface of the airplane can be improved, the field adjustment of the radial and axial mounting reference position of the guide pipe is realized, and the practical application value is higher.

Description

technical field [0001] The invention relates to the technical field of a conduit installation and adjustment device at the joining and separation surface of a fuselage and a wing, and in particular relates to a detection and adjustment device and method for installing a fuselage and a wing conduit. Background technique [0002] The communication of the conduit between the fuselage and the wing in an aircraft is a very important key process. [0003] The size and weight of the fuselage and the wings are relatively large. At present, when the ducts are combined, the ducts are firstly installed on the fuselage and the wings at their respective process positions, and then the fuselage and the wings are moved to the coupling separation. After the alignment, the positioning gauge is usually used to check the alignment. The positioning gauge has the disadvantages of large size, inconvenient operation, and low efficiency, which brings great inconvenience to manual operation. The de...

Claims

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Application Information

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IPC IPC(8): B23P19/12G01B11/00
CPCB23P19/12G01B11/002
Inventor 汪际雄朱宛榆朗智翔杨宇诗彭海龙
Owner CHENGDU AIRCRAFT INDUSTRY GROUP
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