Flaw detection device for surface of circular projectile body

A technology of flaw detection and projectile, which is applied in the field of flaw detection, can solve problems such as the threat to the inspector's life and failure of rocket inspection, and achieve the effect of reducing time and cost, reducing danger and difficulty

Active Publication Date: 2019-03-26
HARBIN ENG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If human inspection is used, it will not only pose a threat to the life of the inspectors, but the launch tower platform for human operation cannot com

Method used

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  • Flaw detection device for surface of circular projectile body
  • Flaw detection device for surface of circular projectile body
  • Flaw detection device for surface of circular projectile body

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] combine Figure 1 to Figure 13 , the circular projectile surface flaw detection device of the present invention comprises: 1-detection device, 2-small bevel gear, 3-bearing end cover, 4-big bevel gear, 5-inner track, 6-deep groove ball bearing, 7- -Wheel, 8-wheel shaft, 9-handle, 10-motor, 11-long track, 12-gap adjustment parts, 13-outer rail, 14-chain, 15-clip, etc.

[0027] The main function of the circular projectile surface flaw detection device is driven by a motor, and with the cooperation of various devices, it can realize multi-degree-of-freedom and all-round flaw detection on the surface of the circular projectile. The outer guide rail 13 and the inner guide rail 5 are installed and fixed on the surface of the circular projectile body through threaded connection, and the installation and disassembly of the track mecha...

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Abstract

The invention provides a flaw detection device for surface of a circular projectile body. The flaw detection device comprises a rail mechanism, a walking mechanism and a detection mechanism, wherein the walking mechanism is a carrier of the detection mechanism and is used for assisting the detection mechanism to complete detection; the rail mechanism is used for providing the running track of thewhole device, and the walking mechanism is moved along the fixed track, so as to complete the surface flaw detection task with multiple degrees of freedom and all-bearing complete coverage. The flaw detection device for the surface of the circular projectile body has the advantages that under the driving of a motor and the cooperation by the devices, the multi-degree-of-freedom and all-bearing flaw detection can be realized on the surface of the circular projectile body; and the high-efficiency and high-accuracy detection can be performed on the surface of the circular projectile body with a large diameter.

Description

technical field [0001] The invention relates to a flaw detection device for the surface of a circular projectile, belonging to the field of flaw detection. Background technique [0002] During the manufacturing process of the rocket in the factory, the R&D personnel can easily and comprehensively inspect the rocket and find out the defects of the body. However, minor damages will inevitably occur when the rocket is transferred from the factory to the launch site and assembled. If the leaks are not checked before launch And repair, the launch process is extremely prone to failure, resulting in a catastrophic disaster of aircraft crash and human death. If human inspection is used, it will not only cause life-threatening to the inspectors, but the launch tower platform for human operation cannot completely surround the rocket due to the restriction of rocket launching, so the inspectors cannot carry out a comprehensive inspection of the rocket. More than this consideration, de...

Claims

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Application Information

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IPC IPC(8): G01N33/00
CPCG01N33/00
Inventor 王茁邸乔月张波王涛程煜党红星商志全龚锐王宇陈尹
Owner HARBIN ENG UNIV
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