CN106540905A - A kind of aero-engine high pressure belt turns rinse-system - Google Patents
A kind of aero-engine high pressure belt turns rinse-system Download PDFInfo
- Publication number
- CN106540905A CN106540905A CN201611046672.1A CN201611046672A CN106540905A CN 106540905 A CN106540905 A CN 106540905A CN 201611046672 A CN201611046672 A CN 201611046672A CN 106540905 A CN106540905 A CN 106540905A
- Authority
- CN
- China
- Prior art keywords
- high pressure
- pressure belt
- engine
- hydraulic motor
- rotating hydraulic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N33/00—Mechanical arrangements for cleaning lubricating equipment; Special racks or the like for use in draining lubricant from machine parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N33/00—Mechanical arrangements for cleaning lubricating equipment; Special racks or the like for use in draining lubricant from machine parts
- F16N2033/005—Flushing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
The invention discloses a kind of aero-engine high pressure belt turns rinse-system, including the high pressure rotary support that the exerciser and drive engine high-pressure compressor rotor for carrying out to each lubricating cavity of engine for oil flushing is rotated；The high pressure rotary support includes that high pressure belt rotating hydraulic motor, fixed support, high pressure belt turn manoeuvring platform, and the high pressure belt turns manoeuvring platform and is provided with for controlling the knob II of the drive link rotating speed of the knob I and control high pressure belt rotating hydraulic motor of the drive link rotating of high pressure belt rotating hydraulic motor.The present invention fundamentally solves bearing surface oxide etch and oil system cleaning sex chromosome mosaicism, reduces the scrappage after bearing test run, while greatly having saved test run cost, and improves assembling quality.
Description
Technical field
The present invention relates to a kind of aircraft engine maintenance technical field, especially provides a kind of aero-engine in assembling process
In rinse-system is turned to the high pressure belt that base bearing rinses lubrication protection in all directions.
Background technology
Oil system cleaning sex chromosome mosaicism always restricts the key factor of engine overall performance, and engine is in the course of work
In, each rotary part is all done relative motion with very high speed, and although the surface of each fulcrum roller looks very smooth, but
Still phase mutual friction during there is certain roughness, such bearing element under actual conditions, can produce very big frictional force,
Cause the abrasion of bearing.At this moment be accomplished by lubricating oil and one layer of oil film formed in the metal surface of the bearing for contacting with each other, make friction big
It is big to reduce, so as to play the protection to bearing, here it is the effect of oil system spatter property.And this aero-engine does not have in the past
There is high pressure belt to turn the precedent of flushing scheme, each fulcrum roller usually in assembling process cannot get good antirust protection, cause
After engine test, bearing scrappage is remained high every year.
The content of the invention
It is an object of the invention to provide a kind of aero-engine high pressure belt turns rinse-system, above-mentioned asking can be effectively solved
Topic.
The technical scheme is that：A kind of aero-engine high pressure belt turns rinse-system, including for each to engine
Lubricating cavity carries out the high pressure rotary support rotated for the exerciser and drive engine high-pressure compressor rotor of oil flushing；
The high pressure rotary support includes that high pressure belt rotating hydraulic motor 1, fixed support 2, high pressure belt turn manoeuvring platform 3, institute
State high pressure belt rotating hydraulic motor 1 to be fixed on above engine Middle casing by fixed support 2, the high pressure belt rotating hydraulic motor
The central cone driven gear that 1 drive link is connected in engine Middle casing turns so as to drive engine high-pressure compressor rotor
It is dynamic, jointing I 11 and jointing II 12 are extended with the high pressure belt rotating hydraulic motor 1, the high pressure belt turns hydraulic pressure horse
High pressure belt is connected to by joint I 11 and jointing II 12 up to 1 and turns 3 corresponding terminals I 31 of manoeuvring platform and terminals
Ⅱ32；
The high pressure belt turns manoeuvring platform 3 and is provided with for controlling the drive link rotating of high pressure belt rotating hydraulic motor 1
The knob II 34 of the drive link rotating speed of knob I 33 and control high pressure belt rotating hydraulic motor 1.
Preferably, the high pressure belt turns rotating speed display screen 35 is additionally provided with manoeuvring platform 3.
Preferably, the high pressure belt turns power supply indicator 36, malfunction indicator lamp 37, power line are additionally provided with manoeuvring platform 3
Joint 38, power switch 39.
The present invention has following beneficial effect：
The present invention can be greatly enhanced the oil system spatter property of each lubricating cavity of engine and each fulcrum base bearing, lead to
Crossing high pressure belt rotary device drives high-pressure compressor rotor to rotate, and instead of in the past using the mode that manpower is hand, and fundamentally
Bearing surface oxide etch and oil system cleaning sex chromosome mosaicism are solved, the scrappage after bearing test run is reduced, while greatly
Saved test run cost, and improve assembling quality.
Description of the drawings
Fig. 1 the structural representation of present invention；
In figure：1st, high pressure belt rotating hydraulic motor；2nd, fixed support；3rd, high pressure belt turns manoeuvring platform；11st, jointing I；
12nd, jointing II；31st, terminals I；32nd, terminals II；33rd, knob I；34th, knob II；35th, rotating speed display screen；36th, power supply
Indicator lamp；37th, malfunction indicator lamp；38th, power cord connector；39th, power switch；
Specific embodiment
Describe the present invention with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of aero-engine high pressure belt turns rinse-system, including for carrying out to each lubricating cavity of engine
The high pressure rotary support that exerciser and drive engine high-pressure compressor rotor for oil flushing is rotated；
High pressure rotary support includes that high pressure belt rotating hydraulic motor 1, fixed support 2, high pressure belt turn manoeuvring platform 3, high pressure belt
Rotating hydraulic motor 1 is fixed on above engine Middle casing by fixed support 2, and the drive link of high pressure belt rotating hydraulic motor 1 connects
So as to drive engine high-pressure compressor rotor to rotate, high pressure belt turns the central cone driven gear being connected in engine Middle casing
Jointing I 11 and jointing II 12 are extended with hydraulic motor 1, high pressure belt rotating hydraulic motor 1 is by joint I 11 and even
Joint II 12 is connected to high pressure belt and turns 3 corresponding terminals I 31 of manoeuvring platform and terminals II 32；
High pressure belt turns manoeuvring platform 3 and is provided with for controlling the knob I of the drive link rotating of high pressure belt rotating hydraulic motor 1
33 and the knob II 34 of drive link rotating speed of control high pressure belt rotating hydraulic motor 1, rotating speed display screen 35, power supply indicator 36, therefore
Barrier indicator lamp 37, power cord connector 38, power switch 39.
The present invention carries out supplying oil flushing to each lubricating cavity of engine, intuitively and effectively checks that engine is high under whole machine state
The rotation flexibility of pressure rotor and engine inner chamber fifth wheel, and omnibearing flushing lubrication is carried out to each lubricating cavity.
Above-described embodiment technology design only to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this, can not be limited the scope of the invention with this.It is all according to the present invention
Equivalence changes or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (3)
1. a kind of aero-engine high pressure belt turns rinse-system, it is characterised in that include for carrying out to each lubricating cavity of engine
The high pressure rotary support that exerciser and drive engine high-pressure compressor rotor for oil flushing is rotated；
The high pressure rotary support includes that high pressure belt rotating hydraulic motor (1), fixed support (2), high pressure belt turn manoeuvring platform (3),
The high pressure belt rotating hydraulic motor (1) is fixed on above engine Middle casing by fixed support (2), and the high pressure belt turns liquid
The central cone driven gear that the drive link of pressure motor (1) is connected in engine Middle casing is so as to driving engine high pressure to calm the anger
Machine rotor is rotated, and jointing I (11) and jointing II (12) are extended with the high pressure belt rotating hydraulic motor (1), described
High pressure belt rotating hydraulic motor (1) is connected to high pressure belt by joint I (11) and jointing II (12), and to turn manoeuvring platform (3) right
The terminals I (31) answered and terminals II (32)；
The high pressure belt turns manoeuvring platform (3) and is provided with for controlling the drive link rotating of high pressure belt rotating hydraulic motor (1)
The knob II (34) of the drive link rotating speed of knob I (33) and control high pressure belt rotating hydraulic motor (1).
2. rinse-system is turned according to a kind of aero-engine high pressure belt described in claim 1, it is characterised in that the high pressure belt
Turn on manoeuvring platform (3), to be additionally provided with rotating speed display screen (35).
3. rinse-system is turned according to a kind of aero-engine high pressure belt described in claim 2, it is characterised in that the high pressure belt
Turn on manoeuvring platform (3), to be additionally provided with power supply indicator (36), malfunction indicator lamp (37), power cord connector (38), power switch
(39)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046672.1A CN106540905A (en) | 2016-11-23 | 2016-11-23 | A kind of aero-engine high pressure belt turns rinse-system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046672.1A CN106540905A (en) | 2016-11-23 | 2016-11-23 | A kind of aero-engine high pressure belt turns rinse-system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106540905A true CN106540905A (en) | 2017-03-29 |
Family
ID=58394773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611046672.1A Pending CN106540905A (en) | 2016-11-23 | 2016-11-23 | A kind of aero-engine high pressure belt turns rinse-system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106540905A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201569564U (en) * | 2009-11-18 | 2010-09-01 | 沈阳黎明航空发动机(集团)有限责任公司 | Low-voltage rotation driving device of engine |
| CN201594038U (en) * | 2009-12-18 | 2010-09-29 | 沈阳黎明航空发动机(集团)有限责任公司 | Overall flushing tester for aircraft engines |
| CN104438199A (en) * | 2014-10-16 | 2015-03-25 | 沈阳黎明航空发动机(集团)有限责任公司 | Aircraft engine starter flushing equipment and control system thereof |
| CN204247581U (en) * | 2014-11-11 | 2015-04-08 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of aircraft engine accessory casing band that is used for turns flushing whirligig |
| CN104595034A (en) * | 2014-11-07 | 2015-05-06 | 沈阳黎明航空发动机(集团)有限责任公司 | Washing method of aeroengine lubricating oil system |
| US9061325B2 (en) * | 2010-11-17 | 2015-06-23 | Scott Allen West | Automatic portable fluid dispersal device |
| CN105486509A (en) * | 2015-11-22 | 2016-04-13 | 沈阳黎明航空发动机(集团)有限责任公司 | Ground running method of whole aeroengine |
-
2016
- 2016-11-23 CN CN201611046672.1A patent/CN106540905A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201569564U (en) * | 2009-11-18 | 2010-09-01 | 沈阳黎明航空发动机(集团)有限责任公司 | Low-voltage rotation driving device of engine |
| CN201594038U (en) * | 2009-12-18 | 2010-09-29 | 沈阳黎明航空发动机(集团)有限责任公司 | Overall flushing tester for aircraft engines |
| US9061325B2 (en) * | 2010-11-17 | 2015-06-23 | Scott Allen West | Automatic portable fluid dispersal device |
| CN104438199A (en) * | 2014-10-16 | 2015-03-25 | 沈阳黎明航空发动机(集团)有限责任公司 | Aircraft engine starter flushing equipment and control system thereof |
| CN104595034A (en) * | 2014-11-07 | 2015-05-06 | 沈阳黎明航空发动机(集团)有限责任公司 | Washing method of aeroengine lubricating oil system |
| CN204247581U (en) * | 2014-11-11 | 2015-04-08 | 沈阳黎明航空发动机(集团)有限责任公司 | A kind of aircraft engine accessory casing band that is used for turns flushing whirligig |
| CN105486509A (en) * | 2015-11-22 | 2016-04-13 | 沈阳黎明航空发动机(集团)有限责任公司 | Ground running method of whole aeroengine |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170329 |
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| RJ01 | Rejection of invention patent application after publication |