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Testing device for lubricating system of speed reducer

A technology of lubricating system and test device, applied in transmission parts, gear lubrication/cooling, belt/chain/gear, etc., can solve problems such as inability to realize, inability to realize tilting, etc., and achieve the effect of enriching test data

Active Publication Date: 2016-02-24
CHINA AVIATION POWER MACHINE INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a test device for the lubrication system of the reducer to solve the problem that the existing test device for the lubrication system of the reducer cannot be tilted from 0° to 90°, let alone the lubrication system of the reducer during the tilting process. Technical issues that continue to work properly

Method used

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  • Testing device for lubricating system of speed reducer
  • Testing device for lubricating system of speed reducer
  • Testing device for lubricating system of speed reducer

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Embodiment Construction

[0028] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0029] Such as figure 1 and image 3 As shown, the preferred embodiment of the present invention provides a test device for the lubrication system of a reducer, including an auxiliary oil tank 1 connected to a tilting platform (not shown) that can be tilted from 0° to 90°, and the auxiliary oil tank 1 is provided with The nozzle opening 101 and the oil return port 102 are connected to the main oil tank 2 on the outer wall of the auxiliary oil tank 1; the main oil tank 2 is equipped with a device so that the lubricating oil in the auxiliary oil tank 1 and the main oil tank 2 always circulates in the two tanks during the tilting process The lubricating oil pump 3 is flowing, the oil supply level oil outlet 301 of the lubricating oil pump 3 communicat...

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Abstract

The invention discloses a testing device for a lubricating system of a speed reducer. The device comprises a secondary oil tank which is connected to a tilting rotating platform that can perform tilting rotating from 0 to 90 degrees, wherein a spraying port and an oil returning port are formed in the secondary oil tank; a main oil tank is connected to the outer sidewall of the secondary oil tank; a lubricating oil pump is arranged in the main oil tank and can drive lubricating oil in the secondary oil tank and the man oil tank to circularly flow in two tank bodies all the time during the tilting rotating process; an oil-supplying-stage oil outlet of the lubricating oil pump communicates with the spraying port through an oil conveying pipe, and an oil-supplying-stage oil absorbing port of the lubricating oil pump communicates with the main oil tank; an oil-returning-stage oil absorbing port of the lubricating oil pump communicates with the oil returning port through an oil returning pipe, and an oil-returning-stage oil outlet of the lubricating oil pump communicates with the main oil tank. The testing device can perform tilting and rotating from 0 to 90 degrees under the effect of the tilting rotating platform; meanwhile, the lubricating oil pump is arranged in the main oil tank, so that the lubricating system in the testing device can work normally while the testing system performs tilting and rotating.

Description

technical field [0001] The invention relates to the field of aero-engines, in particular to a test device for a lubricating system of a reducer. Background technique [0002] The lubrication system is an important part of the reducer. Its function is to supply oil to all friction pairs, such as gears, bearings, spline connections, etc., to reduce friction and effectively cool the parts, and to avoid wear and gluing of the parts in contact. , to ensure the normal operation of the transmission system. Compared with the traditional reducer lubrication system, the tiltable reducer lubrication system, the change of reducer attitude will affect the lubricating oil level of the lubricating system, the filling performance of the pump, the lubricating oil pressure distribution, flow distribution, and lubrication effect, etc. . At present, due to the fixed installation of the existing reducer lubrication system tester, it is impossible to realize the tilting of the test device from ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/04
CPCF16H57/0405F16H57/0436
Inventor 钟建锋石前列尹美李科锋李焱吴红美王永红
Owner CHINA AVIATION POWER MACHINE INST
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