CN108194623A - A kind of band surveys the high speed shafting for turning round function - Google Patents
A kind of band surveys the high speed shafting for turning round function Download PDFInfo
- Publication number
- CN108194623A CN108194623A CN201810162698.5A CN201810162698A CN108194623A CN 108194623 A CN108194623 A CN 108194623A CN 201810162698 A CN201810162698 A CN 201810162698A CN 108194623 A CN108194623 A CN 108194623A
- Authority
- CN
- China
- Prior art keywords
- high speed
- diaphragm
- flange
- jackshaft
- right end
- 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
Links
- 238000004088 simulation Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The high speed shafting for turning round function is surveyed the present invention provides a kind of band.Mainly solve the problems, such as that real accessory is fragile of high cost in test.Including changeover mechanism（1）, hinged bolts A（2）, articulation hole spiral shell B（5）, diaphragm A（3）, diaphragm B（6）, jackshaft（4）, adapter flange（7）, high torque instrument（8）, conical surface flange（9）, high speed shaft of gearbox（10）, which is characterized in that the spline port of connected equipment and the changeover mechanism with male splined shaft（1）It is connected, changeover mechanism（1）Right end flange is with passing through hinged bolts A（2）, diaphragm A（3）Connect jackshaft left end, jackshaft（4）Right end passes through hinged bolts B（5）, diaphragm B（6）Connect adapter flange left end, adapter flange right end connection high torque instrument, high torque instrument（8）Pass through conical surface flange（9）With load gear case high speed axis（10）Connection.Have the characteristics that connection is reliable, survey torsion online, compact-sized, working speed is high.
Description
Technical field
The present invention relates to mechanical transmission fields, are related to a kind of high speed shafting that can measure torque in mechanical transmission fields, should
It is fastened used in the high speed shaft required with torque measurement, specifically a kind of band surveys the high speed shafting for turning round function.
Background technology
Certain type aircraft engine accessory casing（Hereinafter referred to as send out random casket）5 output shafts are shared, and are that internal spline is defeated
Go out；Output shaft maximum speed is more than 18000r/min, in actual use the real accessory pump of different port mounting different function；
During delivery test, each output shaft uses the cheap rotating speed of low lattice relatively low and the simulation hydraulic pump load test of long lifespan, this is because
Real accessory revolution speed is high, fragile and of high cost；Accurate measure is required to load power simultaneously.
Invention content
The purpose of the present invention is to solve the above-mentioned problems of the prior art, and then offer one kind can realize simulation
The band torque measurement function high speed shafting of loading realizes simulation hydraulic pump loading using reduction gear box is configured after the high speed shafting
Experiment.
The purpose of the present invention is what is be achieved through the following technical solutions：
A kind of band surveys the high speed shafting for turning round function, including changeover mechanism, hinged bolts A, articulation hole spiral shell B, diaphragm A, diaphragm
B, jackshaft, adapter flange, high torque instrument, conical surface flange, high speed shaft of gearbox, which is characterized in that the flower of connected equipment
Key port is connected with the changeover mechanism with male splined shaft, and changeover mechanism right end flange is with passing through hinged bolts A, diaphragm A
Jackshaft left end is connected, jackshaft right end passes through hinged bolts B, diaphragm B connection adapter flange left ends, adapter flange right end
High torque instrument is connected, high torque instrument is connect by conical surface flange with load gear case high speed axis.
Further, the adapter flange connects high torque instrument by the way of seam allowance cooperation.
Further, the high speed shaft of gearbox uses two groups of back to back angle contact bearings.
The beneficial effects of the invention are as follows：By using technical scheme of the present invention, slowed down using being configured after the high speed shafting
Gear-box realizes simulation hydraulic pump load test, have dismounting is quick, connection is reliable, it is online survey turn round, compact-sized, working speed
The advantages that high, of low cost.
Description of the drawings
Fig. 1 is the rough package drawing of the present invention.
Fig. 2 is application schematic diagram of the present invention in aircraft engine accessory casing exerciser.
Specific embodiment
Below in conjunction with attached drawing, the present invention is described in further detail：The present embodiment using technical solution of the present invention as
Under the premise of implemented, give detailed embodiment, but protection scope of the present invention is not limited to following embodiments.
As depicted in figs. 1 and 2, a kind of band involved by the present embodiment surveys the high speed shafting for turning round function, including changeover mechanism
1st, hinged bolts A2, articulation hole spiral shell B5, diaphragm A3, diaphragm B6, jackshaft 4, adapter flange 7, high torque instrument 8, cone
Face flange 9, high speed shaft of gearbox 10, which is characterized in that the splined end of connected equipment i.e. aircraft engine accessory casing
Mouth is connected with the changeover mechanism 1 with male splined shaft, and changeover mechanism is fixed on by 15 degree of quick rings of the conical surface on casing, is realized
The conversion of connecting mode and Fast Installation, 1 right end flange of changeover mechanism connect intermediate with by hinged bolts A2, diaphragm A3
4 left end of axis, 4 right end of jackshaft are connected by hinged bolts B5,7 left end of diaphragm B6 connections adapter flange, 7 right end of adapter flange
High torque instrument 8 is connect, high torque instrument 8 is connect by conical surface flange 9 with load gear case high speed axis 10, which can effectively carry
The positioning accuracy of high twist counter simplifies shafting structure, effectively shortens the distance between twist counter and bearing, so as to improve shafting
Critical speed.
As one embodiment of the present of invention, the adapter flange 7 connects high torque by the way of seam allowance cooperation
Instrument 8.
As one embodiment of the present of invention, the high speed shaft of gearbox 10 uses two groups of back to back angle contact bearings 1
1, the stability of axis can be effectively improved, these methods ensure that maximum speed reaches the torques of 18000rpm high speed shaftings and surveys online
Amount.
The foregoing is only a preferred embodiment of the present invention, these specific embodiments are all based on the present invention
Different realization methods under general idea, and protection scope of the present invention is not limited thereto, it is any to be familiar with the art
Technical staff in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in, should all cover the present invention
Within protection domain.Therefore, protection scope of the present invention should be subject to the protection domain of claims.
Claims (3)
1. a kind of band surveys the high speed shafting for turning round function, including changeover mechanism（1）, hinged bolts A（2）, articulation hole spiral shell B（5）、
Diaphragm A（3）, diaphragm B（6）, jackshaft（4）, adapter flange（7）, high torque instrument（8）, conical surface flange（9）, gear-box it is high
Fast axis（10）, which is characterized in that the spline port of connected equipment and the changeover mechanism with male splined shaft（1）It is connected, switching
Mechanism（1）Right end flange is with passing through hinged bolts A（2）, diaphragm A（3）Connect jackshaft left end, jackshaft（4）Right end leads to
Cross hinged bolts B（5）, diaphragm B（6）Adapter flange left end is connected, adapter flange right end connection high torque instrument is turned round at a high speed
Square instrument（8）Pass through conical surface flange（9）With load gear case high speed axis（10）Connection.
2. a kind of band according to claim 1 surveys the high speed shafting for turning round function, which is characterized in that the adapter flange
High torque instrument is connected by the way of seam allowance cooperation.
3. a kind of band according to claim 1 surveys the high speed shafting for turning round function, which is characterized in that the gear-box is high
Fast axis（10）Using two groups of back to back angle contact bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810162698.5A CN108194623A (en) | 2018-02-26 | 2018-02-26 | A kind of band surveys the high speed shafting for turning round function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810162698.5A CN108194623A (en) | 2018-02-26 | 2018-02-26 | A kind of band surveys the high speed shafting for turning round function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108194623A true CN108194623A (en) | 2018-06-22 |
Family
ID=62593941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810162698.5A Pending CN108194623A (en) | 2018-02-26 | 2018-02-26 | A kind of band surveys the high speed shafting for turning round function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108194623A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653873A (en) * | 2018-11-13 | 2019-04-19 | 中国航发贵阳发动机设计研究所 | A kind of aero-engine onboard generators multifunctional ports design method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2739419Y (en) * | 2004-11-06 | 2005-11-09 | 孙宝龙 | WW planetary differential gear drive reducing gear |
| CN102435300A (en) * | 2011-09-07 | 2012-05-02 | 上海中科深江电动车辆有限公司 | Powertrain noise detection rack system for electric vehicle |
| CN202438553U (en) * | 2011-12-16 | 2012-09-19 | 江阴同庆机械制造有限公司 | Output shaft structure of numerically controlled flange ring rolling mill |
| CN202547844U (en) * | 2012-05-12 | 2012-11-21 | 吉林大学 | Detection device for power flexible transmission torque of test stand of railway vehicle transmission system |
| CN203745202U (en) * | 2014-01-25 | 2014-07-30 | 潍柴动力股份有限公司 | Rear power takeoff of engine for test |
| CN106195034A (en) * | 2015-05-07 | 2016-12-07 | 贵州航空发动机研究所 | A kind of switching device of aviation power accessory drive |
| CN106441879A (en) * | 2016-11-14 | 2017-02-22 | 中国船舶重工集团公司第七0三研究所 | Mechanical torque loading device of power closed test bed |
| CN206409371U (en) * | 2016-12-27 | 2017-08-15 | 西安达刚路面机械股份有限公司 | A kind of erecting device for being used to test hydraulic pump |
| CN208364744U (en) * | 2018-02-26 | 2019-01-11 | 中国船舶重工集团公司第七0三研究所 | A kind of band surveys the high speed shafting of torsion function |
-
2018
- 2018-02-26 CN CN201810162698.5A patent/CN108194623A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2739419Y (en) * | 2004-11-06 | 2005-11-09 | 孙宝龙 | WW planetary differential gear drive reducing gear |
| CN102435300A (en) * | 2011-09-07 | 2012-05-02 | 上海中科深江电动车辆有限公司 | Powertrain noise detection rack system for electric vehicle |
| CN202438553U (en) * | 2011-12-16 | 2012-09-19 | 江阴同庆机械制造有限公司 | Output shaft structure of numerically controlled flange ring rolling mill |
| CN202547844U (en) * | 2012-05-12 | 2012-11-21 | 吉林大学 | Detection device for power flexible transmission torque of test stand of railway vehicle transmission system |
| CN203745202U (en) * | 2014-01-25 | 2014-07-30 | 潍柴动力股份有限公司 | Rear power takeoff of engine for test |
| CN106195034A (en) * | 2015-05-07 | 2016-12-07 | 贵州航空发动机研究所 | A kind of switching device of aviation power accessory drive |
| CN106441879A (en) * | 2016-11-14 | 2017-02-22 | 中国船舶重工集团公司第七0三研究所 | Mechanical torque loading device of power closed test bed |
| CN206409371U (en) * | 2016-12-27 | 2017-08-15 | 西安达刚路面机械股份有限公司 | A kind of erecting device for being used to test hydraulic pump |
| CN208364744U (en) * | 2018-02-26 | 2019-01-11 | 中国船舶重工集团公司第七0三研究所 | A kind of band surveys the high speed shafting of torsion function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653873A (en) * | 2018-11-13 | 2019-04-19 | 中国航发贵阳发动机设计研究所 | A kind of aero-engine onboard generators multifunctional ports design method |
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