Flexible drilling and riveting bracket

A riveting bracket and flexible technology, which is applied in the field of aircraft assembly process equipment, can solve the problems of large occupied space, inconvenient use, and slow replacement, and achieve high replacement efficiency, small space occupation, and reduced manufacturing costs. Effect

Pending Publication Date: 2021-07-02
SHAANXI AIRCRAFT CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical solution created by the present invention solves the problem that in the prior art, more and more space is occupied by the automatic drilling and riveting bracket frame positioner for wall panels, which takes up a lot of space and is inconvenient to use and slow to replace.

Method used

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  • Flexible drilling and riveting bracket
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  • Flexible drilling and riveting bracket

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0027] In order to reduce the occupied space of the drill riveting bracket and adapt to the shapes of various wallboards to the greatest extent, the present invention provides a concretely realized flexible drill riveting bracket, the overall structure of which is as follows figure 1 As shown, the multi-point flexible support includes a frame base 1, a movable gantry beam 2, an adapter plate 3, a round hole skin positioner 4, an oblong hole skin positioner 5, a support clamp 6, and a shape support board assembly7. The movable portal beam 2 is installed on the frame base 1, such as figure 2 As shown, the movable door beam 2 moves linearly along the guide rail 9 on the frame 8 through the combination of the guide rail 9 and the slider 11, and the movable door is controlled by the positioning block 10, the positioning hole on the door beam 12 and the positioning pin 13...

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PUM

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Abstract

The invention discloses a flexible drilling and riveting bracket, and belongs to the field of aircraft assembly process equipment. According to the flexible drilling and riveting bracket, by means of the flexible design of supporting points, positioning and clamping of different wall plates are achieved. According to the flexible drilling and riveting bracket, a universal assembly and a reconfigurable assembly are combined and designed, the frame functions of different wallboard positioning and clamping devices are combined, and the universal design is carried out, so that the number of positioner frames is greatly reduced, and the space occupied by the frames is effectively reduced. Different wall plates adopt different reconfigurable assemblies, the size is relatively small, and the manufacturing and replacing cost is low. The flexible drilling and riveting bracket can adapt to the appearances of various different wallboards, the bracket state conversion is fast, the reloading part is light, the occupied space is small, and the reloading efficiency is high.

Description

technical field [0001] The invention belongs to technological equipment for aircraft assembly, and relates to a positioning and clamping device for automatic drilling and riveting of aircraft panel components on an automatic drilling and riveting machine. Background technique [0002] Parts such as long trusses and skins of traditional aircraft panels are riveted by hand-held tools such as riveting guns to complete the link of the parts or by riveting machines to complete the connection. At present, with the application of advanced technology in aircraft manufacturing, automatic drilling and riveting technology is widely used in the riveting of aircraft siding. Aircraft panel components need to be positioned and clamped when they are drilled and riveted on an automatic drilling and riveting machine. The general positioning and clamping structure is a frame-type positioner. With the increase in the number and types of aircraft panels that require automatic drilling and rivet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/00B21J15/42
CPCB23Q3/00B21J15/42
Inventor 董兆明邹秋芽王小利张伟韩志斌谢松霖路宽刘莹韩波王波
Owner SHAANXI AIRCRAFT CORPORATION
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