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Multi-connection-flange tester and using method thereof

A tester and multi-connection technology, which is applied in the direction of liquid tightness measurement using liquid/vacuum degree, etc., to achieve the effect of simple and fast operation, ensuring air tightness requirements, and meeting production needs

Inactive Publication Date: 2016-11-02
SHENYANG AIRCRAFT CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the aviation manufacturing industry, there are more and more types of flange parts on the aircraft, and the corresponding requirements for the flange tester are becoming more and more stringent, while the traditional flange tester can only test one flanges, which creates limitations for multi-flange parts

Method used

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  • Multi-connection-flange tester and using method thereof

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Embodiment Construction

[0011] Such as figure 1 As shown, a multi-connection flange tester, a beam 5 is arranged above the base plate 1, and the base plate 1 and the beam 5 are connected by bolts 4, and a compactor 2 is provided between the base plate 1 and the beam 5, and the compactor 2 The upper end surface is provided with a screw 8, the screw 8 runs through the beam 5, the upper end surface of the beam 5 is provided with a handle 6, and the handle 6 corresponds to the position of the bolt 4 on one side.

[0012] Both ends of the base plate 1 are provided with cotter pins 7 , and the lower ends of the bolts 4 are connected with the cotter pins 7 through pin shafts 9 .

[0013] The lower end surface of the compactor 2 is provided with a rubber pad 3 .

[0014] There are two compactors 2 .

[0015] A method of using a multi-connection flange tester: adjust the handle 6, increase the distance between the compactor 2 and the bottom plate 1, place the flange parts that need to be tested for air tigh...

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Abstract

The invention relates to a multi-connection-flange tester and a using method thereof. The structure of the multi-connection-flange tester is characterized in that a crossbeam is disposed over a base plate and is connected with the base plate via bolts; compactors are arranged between the base plate and the crossbeam; screws are disposed on the upper end face of the compactors and pass through the crossbeam; and a handle is disposed on the upper end face of the crossbeam and corresponds to the position of a bolt at a side. A flange required to be subjected to an air impermeability test is arranged between the base plate and the crossbeam and the compactors and rubber gaskets installed on the bottom of multi-connection-flange and the base plate guarantee the air impermeability of the multi-connection-flange. The multi-connection-flange tester adapts to multiple flanges and increases operating efficiency while saving raw material.

Description

technical field [0001] The invention relates to a multi-connection flange tester, which belongs to the field of aircraft parts processing and production. Background technique [0002] At present, in the aviation manufacturing industry, there are more and more types of flange parts on the aircraft, and the corresponding requirements for the flange tester are becoming more and more stringent, while the traditional flange tester can only test one Flanges, this creates limitations for multi-flange parts. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multi-connection flange tester. The flanges that need to be tested for air tightness are placed between the bottom plate and the beam, and the bottom end of the multi-connection flange is connected to the bottom plate. A tensioner and a rubber pad are used to ensure the airtightness of the flange, and a tester can be adapted to multi-purpose flanges, saving raw mater...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/02
CPCG01M3/02
Inventor 王宝龙刘欢
Owner SHENYANG AIRCRAFT CORP
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