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A rotary test device for a box-type oil distributor

A box-type oil distributor, technology of rotation test, applied in the field of machinery

Active Publication Date: 2016-08-17
WUHAN MARINE MACHINERY PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Before assembling the box-type oil distributor on the control pitch propeller, it is necessary to conduct a rotation test on the box-type oil distributor to test the performance of the oil distributor when the oil distribution shaft rotates at high speed, but there is no box-type oil distribution device in the market at present. Device for rotating test

Method used

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  • A rotary test device for a box-type oil distributor
  • A rotary test device for a box-type oil distributor
  • A rotary test device for a box-type oil distributor

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Experimental program
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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] figure 1 It shows a rotating test device for a box-type oil distributor provided by an embodiment of the present invention, see figure 1 , the device includes: a base 101 , a power unit 102 , a tooling dummy shaft 103 and a first bracket 104 . The power unit 102 and the first bracket 104 are respectively fixed on the base 101 , and the tooling dummy shaft 103 is located between the power unit 102 and the first bracket 104 . The output shaft of the power unit 102 is connected with one end of the tooling dummy shaft 103 . The other end of the tooling dummy shaft 103 is provided with a connection interface 1031 for connecting the oil distribution shaft 2001 of the box type oil distributor 200 . The first bracket 104 is provided ...

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Abstract

The invention discloses a box-type oil distribution device rotation test device, and belongs to the field of machinery. The device comprises a pedestal, a power unit, a tooling false axis and a first support. The power unit and the first support are fixed on the pedestal. The tooling false axis is arranged between the power unit and the first support. An output shaft of the power unit is connected with one end of the tooling false axis, and the other end of the tooling false axis is provided with a connection interface used for connecting an oil distribution shaft of a box-type oil distribution device. The first support is provided with an installation hole used for installing the box-type oil distribution device. The tooling false axis is driven to rotate via the power unit, and the tooling false axis simulates a large gear shaft of a gear box of an adjustable pitch propeller to drive the oil distribution shaft of the oil distribution device to rotate in a high-speed way so that a rotation test is performed on the oil distribution device, and thus performance of the oil distribution device is tested when the oil distribution shaft rotates in the high-speed way.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a rotary test device for a box-type oil distributor. Background technique [0002] The box-type oil distributor is one of the important components of the adjustable pitch propeller (referred to as the controllable pitch propeller), and is usually installed at the front end of the gearbox of the controllable pitch propeller. The box type oil distributor consists of two important parts, the oil distribution shaft and the oil distribution ring. When the box-type oil distributor is in operation, the oil distribution shaft and the large gear shaft of the gearbox rotate at high speed together, and the oil distribution ring floats on the oil distribution shaft without rotation. [0003] Before assembling the box-type oil distributor on the control pitch propeller, it is necessary to conduct a rotation test on the box-type oil distributor to test the performance of the oil distributor when the oi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M13/00
Inventor 张选高赵国卿邱晓峰邹斌鲍亮
Owner WUHAN MARINE MACHINERY PLANT
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