CN208364744U - A kind of band surveys the high speed shafting of torsion function - Google Patents
A kind of band surveys the high speed shafting of torsion function Download PDFInfo
- Publication number
- CN208364744U CN208364744U CN201820271116.2U CN201820271116U CN208364744U CN 208364744 U CN208364744 U CN 208364744U CN 201820271116 U CN201820271116 U CN 201820271116U CN 208364744 U CN208364744 U CN 208364744U
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- China
- Prior art keywords
- high speed
- diaphragm
- flange
- hinged bolts
- jackshaft
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- Expired - Fee Related
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Abstract
The utility model provides a kind of high speed shafting of band survey torsion function.Mainly solve the problems, such as that real accessory is easy to damage at high cost in test.Including changeover mechanism (1), hinged bolts A(2), hinged bolts 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), it is characterized in that, the spline port of connected equipment is connected with the changeover mechanism (1) with male splined shaft, changeover mechanism (1) right end flange with pass through hinged bolts A(2), diaphragm A(3) connection jackshaft left end, jackshaft (4) right end passes through hinged bolts B(5), diaphragm B(6) connection adapter flange left end, adapter flange right end connects high torque instrument, high torque instrument (8) is connect by conical surface flange (9) with load gear case high speed axis (10).Have the characteristics that connection is reliable, survey torsion online, compact-sized, working speed is high.
Description
Technical field
The utility model relates to mechanical transmission fields, it is related to a kind of high speed shaft for being capable of measuring torque in mechanical transmission fields
System, applies and fastens in the high speed shaft with torque measurement requirement, and specifically a kind of band surveys the high speed shafting for turning round function.
Background technique
Certain type aircraft engine accessory casing (hereinafter referred to as hair random casket) shares 5 output shafts, and is that internal spline is defeated
Out；Output shaft maximum speed is more than 18000r/min, in actual use the real accessory pump of different port mounting different function；?
When delivery test, the simulation hydraulic pump load test that each output shaft is lower using the cheap revolving speed of low lattice and the service life is long, this is because
Real accessory revolution speed is high, easy to damage and at high cost；Accurate measurement load power is required simultaneously.
Utility model content
Purpose of the utility model is to solve the above-mentioned problems of the prior art, and then provide one kind and can be realized
The band torque measurement function high speed shafting of simulation loading realizes simulation hydraulic pump using reduction gear box is configured after the high speed shafting
Load test.
The purpose of this utility model is 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 connected equipment
Spline port be connected with the changeover mechanism of male splined shaft, changeover mechanism right end flange with pass through hinged bolts A, film
Piece A connection jackshaft left end, jackshaft right end pass through hinged bolts B, diaphragm B connection adapter flange left end, adapter flange
Right end connects high torque instrument, and 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 utility model are: by using the technical solution of the utility model, after the high speed shafting
Configure reduction gear box and realize simulation hydraulic pump load test, have dismounting quickly, connection it is reliable, it is online survey turn round, be compact-sized,
The advantages that working speed is high, low in cost.
Detailed description of the invention
Fig. 1 is the rough package drawing of the utility model.
Fig. 2 is application schematic diagram of the utility model in aircraft engine accessory casing exerciser.
Specific embodiment
Be described in further detail below in conjunction with attached drawing to the utility model: the present embodiment is with the utility model skill
Implemented under premised on art scheme, give detailed embodiment, but the protection scope of the utility model be not limited to it is following
Embodiment.
As depicted in figs. 1 and 2, a kind of high speed shafting of band survey torsion function involved in the present embodiment, including changeover mechanism
1, 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 casing by 15 degree of quick rings of the conical surface, is realized
The conversion and Fast Installation of connecting mode, 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 connection 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 mention
The positioning accuracy of high twist counter simplifies shafting structure, effectively shortens the distance between twist counter and bearing, to improve shafting
Critical speed.
As one embodiment of the utility model, the adapter flange 7 connects high speed by the way of seam allowance cooperation
Torquemeter 8.
As one embodiment of the utility model, the high speed shaft of gearbox 10 is using two groups of back to back angle contacts
Bearing 11 can effectively improve the stability of axis, these methods ensure that maximum speed reaches the torque of 18000rpm high speed shafting
On-line measurement.
The preferable specific embodiment of the above, only the utility model, these specific embodiments are all based on this
Different implementations under utility model general idea, and the protection scope of the utility model is not limited thereto, it is any ripe
Know those skilled in the art within the technical scope disclosed by the utility model, any changes or substitutions that can be easily thought of, all
It should cover and be within the protection scope of the utility model.Therefore, the protection scope of the utility model should be with claims
Subject to protection scope.
Claims (3)
1. a kind of band surveys the high speed shafting for turning round function, including changeover mechanism (1), hinged bolts A(2), hinged bolts B
(5), diaphragm A(3), diaphragm B(6), jackshaft (4), adapter flange (7), high torque instrument (8), conical surface flange (9), gear
Case high speed axis (10), which is characterized in that the spline port of connected equipment is connected with the changeover mechanism (1) with male splined shaft,
Changeover mechanism (1) right end flange with pass through hinged bolts A(2), diaphragm A(3) connect jackshaft left end, jackshaft (4) right side
End passes through hinged bolts B(5), diaphragm B(6) connection adapter flange left end, adapter flange right end connects high torque instrument, high
Fast torquemeter (8) is connect by conical surface flange (9) with load gear case high speed axis (10).
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 is adopted
High torque instrument is connected with the mode that seam allowance cooperates.
3. a kind of band according to claim 1 surveys the high speed shafting for turning round function, which is characterized in that the gearbox high-speed
Axis (10) uses two groups of back to back angle contact bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271116.2U CN208364744U (en) | 2018-02-26 | 2018-02-26 | A kind of band surveys the high speed shafting of torsion function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820271116.2U CN208364744U (en) | 2018-02-26 | 2018-02-26 | A kind of band surveys the high speed shafting of torsion function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364744U true CN208364744U (en) | 2019-01-11 |
Family
ID=64921873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820271116.2U Expired - Fee Related CN208364744U (en) | 2018-02-26 | 2018-02-26 | A kind of band surveys the high speed shafting of torsion function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194623A (en) * | 2018-02-26 | 2018-06-22 | 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 for turning round function |
-
2018
- 2018-02-26 CN CN201820271116.2U patent/CN208364744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194623A (en) * | 2018-02-26 | 2018-06-22 | 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 for turning round function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20190226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |