Flexible adjustment device and method for detection arc-shaped profile
An adjustment device and arc-shaped technology, which is applied in the direction of mechanical counter/curvature measurement, etc., can solve the problems of low detection efficiency and poor versatility, and achieve the effects of saving manufacturing costs, reducing the space occupied by detection, and improving detection efficiency
Active Publication Date: 2019-06-21
AVIC BEIJING AERONAUTICAL MFG TECH RES INST
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Problems solved by technology
[0006] The embodiment of the present invention provides a flexible adjustment device and method for detecting arc-shaped contours, which can realize the detection requirements of arc-shaped contours of various specifications of slide rail sleeves and arc-shaped cylinder parts, and solve the existing detection problems. The problem of poor versatility of the device and low detection efficiency
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[0032] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The detailed description and accompanying drawings of the following embodiments are used to illustrate the principles of the present invention, but cannot be used to limit the scope of the present invention, that is, the present invention is not limited to the described embodiments, without departing from the spirit of the present invention Any modification, substitution and improvement of parts, components and connection methods are covered under.
[0033] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0034] figure 1 It is a schematic diagram of a typical structural type of a slide rail sleeve. ...
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The invention relates to a flexible adjustment device and method for detection an arc-shaped profile. The device includes a disassembly and assembly station, a detection station and arc-shaped profiledetection units, wherein a detected arc-shaped part is disassembled and assembled at the disassembly and assembly station, the arc-shaped profile detection units are respectively arranged on both sides of the detection station and are respectively used for detecting an inner arc side and an outer arc side of the arc-shaped profile, the arc-shaped profile detection units on both sides include rotating shafts, dividing plates and arc-shaped profile detection plates, the rotating shafts rotate around respective fixed axes, the dividing plates are mounted on outer circumferences of the fixed axesand are used for driving the rotating shafts for stepping rotation and positioning, the multiple arc-shaped profile detection plates are evenly arranged at the outer circumferences of the rotating shafts and can rotate along with the rotating shafts, the arc-shaped profile detection plates used for detecting inner arc sides are inner arc detection plates, the arc-shaped profile detection plates used for detecting outer arc sides are outer arc detection plates, and the inner arc detection plates and the outer arc detection plates are disposed in pairs.
Description
technical field [0001] The invention relates to the technical field of aviation manufacturing, in particular to a flexible adjustment device and method for detecting an arc profile. Background technique [0002] The main function of the slide rail sleeve is to provide a movement space for the slide rail in the aircraft wing fuel tank, so it is often a thin-walled, shell-shaped, cantilever beam-bearing structure, and its central axis is consistent with the motion track of the slide rail, which is arc-shaped, that is, arc Shaped axis curved sleeve. The structure of the slide rail sleeve is often serialized, and the outer dimensions of each specification sleeve are limited by their installation positions, showing certain differences. One of the typical structural types of the slide rail sleeve see figure 1 As shown, including the cylinder body and the flange part, the welding method is generally used to realize the integrated manufacturing of the slide rail sleeve by segmente...
Claims
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IPC IPC(8): G01B5/20
Inventor 许飞陈俐毛智勇巩水利彭丽平
Owner AVIC BEIJING AERONAUTICAL MFG TECH RES INST