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Tooling vehicle for transillumination inspection of aero-engine case

A technology for aero-engines and tooling vehicles, which is applied to vehicles, motor vehicles, trolleys, etc. used for freight transportation, can solve the problem that the detection tooling cannot meet the multi-angle and partitioned transillumination detection requirements of large thin-walled casings, and achieves a reduced detection rate. Strength, saving space on the site, and widely promoting the effect of application value

Active Publication Date: 2018-08-07
CHINA HANGFA SOUTH IND CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a tooling vehicle for transillumination detection of aero-engine casings to solve the technical problem that the existing detection tooling cannot meet the requirements for multi-angle and partitioned transillumination detection of large thin-walled casings

Method used

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  • Tooling vehicle for transillumination inspection of aero-engine case
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  • Tooling vehicle for transillumination inspection of aero-engine case

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Embodiment Construction

[0042] 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 invention will be described in detail below with reference to the accompanying drawings and examples.

[0043] refer to Figure 1 to Figure 3 A preferred embodiment of the present invention provides a tooling vehicle for the transillumination detection of an aero-engine casing, the tooling vehicle includes a car body 1 and a frame mounted on the car body 1 for installing and fixing the casing to be detected by transillumination. The first transmission shaft 2, the first transmission shaft 2 is provided with a clamping part for cooperating with the mounting part of the casing to clamp the casing, the first transmission shaft 2 is connected to the support frame 3, and the support frame 3 passes through the rocker arm 4 is connected to the second transmission shaft 5 for driving the supporting fram...

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Abstract

The invention discloses a tooling trolley for radiographic detection of a casing part of an aeroengine. The tooling trolley comprises a trolley body and a first driving shaft which is arranged on the trolley body and is used for mounting and fixing the casting part to be subjected to radiographic detection; a clamping part which is used for being matched with a mounting part of the casting part so as to clamp the casting part is arranged on the first driving shaft; the first driving shaft is connected onto a supporting frame; the supporting frame is connected with a second driving shaft which is used for driving the supporting frame to turn over through a rocker arm; the second driving shaft is connected with a driving force input part for inputting a driving force through a driving mechanism. According to the tooling trolley disclosed by the invention, the rotation at any angle and turnover control of two-dimensional degree of freedom of the casting part to be subjected to radiographic detection are realized, thereby meeting the demand of partition non-destructive radiographic detection; in addition, by assembling the clamping part on the first driving shaft with casting parts of different types, the detection demand that multiple casting parts share one tooling trolley can be met, thereby saving the space of land occupied by radiographic detection equipment; in addition, the simplicity and the convenience in operation are realized, the detection intensity is reduced, and the detection efficiency is improved; the tooling trolley has wide popularization and application value.

Description

technical field [0001] The invention relates to the field of detection of aero-engine accessories, in particular to a tooling vehicle used for transillumination detection of aero-engine casings. Background technique [0002] For large thin-walled integral precision castings, X-ray transillumination is often used for non-destructive testing. However, the traditional transillumination tooling can only realize independent simple functions such as laying flat, turning over at a small angle, or rotating, but it is difficult to guarantee and realize the requirements of accurate positioning and multi-dimensional attitude adjustment, and the labor intensity is high. There are also more operators. [0003] However, with the development of aero-engine technology and the continuous improvement of reliability requirements, it is found that a certain type of engine accessory case and air intake case are not only large in size, asymmetrical and have a special-shaped curved surface, but a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62B3/00B60P3/00G01N23/02B66F19/00
CPCB60P3/00B62B3/00B66F19/00G01N23/02
Inventor 许育辉
Owner CHINA HANGFA SOUTH IND CO LTD
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