CN206321417U - Hollow fixed angle ultrahigh speed cage shaft coupling life test machine - Google Patents
Hollow fixed angle ultrahigh speed cage shaft coupling life test machine Download PDFInfo
- Publication number
- CN206321417U CN206321417U CN201621223780.7U CN201621223780U CN206321417U CN 206321417 U CN206321417 U CN 206321417U CN 201621223780 U CN201621223780 U CN 201621223780U CN 206321417 U CN206321417 U CN 206321417U
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- Prior art keywords
- shaft coupling
- bearing block
- ultrahigh speed
- shaft
- hollow
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Abstract
A kind of hollow fixed angle ultrahigh speed cage shaft coupling life test machine, field is tested for mechanical transmission component.Including loading section, lubricating system and control system；Frequency-conversion high-speed hollow shaft motor is installed, the output shaft of frequency-conversion high-speed hollow shaft motor is connected by shaft coupling one with the input shaft of bearing block one, and the left end flange of ultrahigh speed cage shaft coupling is connected with the output shaft flange of bearing block one on the base one of loading section；Torque sensor, bearing block two are installed on base two and work machine is surveyed, the right-hand member flange of ultrahigh speed cage shaft coupling is connected with torque sensor, torque sensor is connected with the input shaft of bearing block two, and the output shaft of bearing block two is connected with surveying the input shaft of work machine by shaft coupling two.The utility model can simulate ultrahigh speed cage shaft coupling actual condition to greatest extent, and service life experiment is done to hollow ultrahigh speed cage shaft coupling, loading load can be largely changed into electric energy.
Description
Technical field
The utility model is related to mechanical transmission component testing equipment technical field, is specifically that one kind is used to test ultrahigh speed ball
The equipment in cage shaft coupling life-span.
Background technology
Ultrahigh speed cage shaft coupling species is a lot, applies mostly in Aeronautics and Astronautics field, its working speed can reach tens thousand of
Rev/min, but the domestic testing equipment for almost not testing ultrahigh speed cage shaft coupling, directly constrain ultrahigh speed cage connection
The research and development of axle device.
The content of the invention
To overcome the deficiencies in the prior art, goal of the invention of the present utility model is to provide a kind of hollow fixed angle superelevation
Fast cage shaft coupling life test machine, can do service life experiment to ultrahigh speed cage shaft coupling in good time.
To realize above-mentioned utility model purpose, the utility model includes loading section, lubricating system and control system；
Frequency-conversion high-speed hollow shaft motor is installed on the base one of the loading section, frequency-conversion high-speed hollow shaft motor it is defeated
Shaft is connected by shaft coupling one with the input shaft of bearing block one, left end flange and the bearing block one of ultrahigh speed cage shaft coupling
Export shaft flange connection；Torque sensor, bearing block two are installed on base two and work machine is surveyed；The right side of ultrahigh speed cage shaft coupling
End flanges are connected with torque sensor, and torque sensor is connected with the input shaft of bearing block two, the output shaft of bearing block two and survey
The input shaft of work machine is connected by shaft coupling two；
The lubricating system is by lubricating oil station, oil pipe three and oil pipe four, pipe joint one and pipe joint two, the and of swivel joint one
Swivel joint two is constituted；Swivel joint one and swivel joint two are connected with frequency-conversion high-speed hollow shaft motor, survey work machine respectively, are moistened
Lubricating oil in sliding system is by pressure in frequency-conversion high-speed hollow shaft motor, bearing block one, ultrahigh speed cage shaft coupling, bearing block
Circulated between two and survey work machine；
The control system is connected with frequency-conversion high-speed hollow shaft motor, torque sensor, survey work machine, lubricating oil station respectively,
Internal electric network provides power for control system.
The three-phase electricity that the survey work machine is sent is incorporated to internal electric network by boost rectifier, offsets part frequency-conversion high-speed hollow
The input power of spindle motor.
The torque sensor is wireless transmission type torque sensor.
The frequency-conversion high-speed hollow shaft motor, shaft coupling one, bearing block one, ultrahigh speed cage shaft coupling, bearing block two, connection
Axle device two, survey work machine can be recycled into the hollow axis structure inside ultrahigh speed cage shaft coupling for guarantee lubricating oil.
The control system carries moment of torsion overload alarm, oil temperature warning system.
The input shaft centre line of output shaft centre line and the bearing block two of the bearing block one on horizontal plane direction away from
From for H, base one for can horizontal axis moving structure, on horizontal plane direction, ultrahigh speed cage shaft coupling and bearing block one
The angle for exporting shaft centre line is α.
The utility model compared with prior art, the real work work of ultrahigh speed cage shaft coupling can be simulated to greatest extent
Condition, such as rotating speed, loading, the change of angle etc., reliability and life test are done to hollow ultrahigh speed cage shaft coupling；Can be adding
The load of load is largely changed into electric energy, is incorporated to internal electric network, and energy-conserving and environment-protective have saved experimentation cost, reduced testing expenses；
Verification experimental verification and the installation proving time of ultrahigh speed cage shaft coupling can significantly be shortened, accelerate grinding for ultrahigh speed cage shaft coupling
Study carefully and development process.
Brief description of the drawings
Fig. 1 is structure diagram of the present utility model.
Fig. 2 is Fig. 1 top view.
Fig. 3 is the utility model control system logic diagram.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model includes loading section, lubricating system and control system.
Frequency-conversion high-speed hollow shaft motor 5 is installed on the base 1 of the loading section, shaft coupling 1 by key 1 with
The output shaft connection of frequency-conversion high-speed hollow shaft motor 5, shaft coupling 1 is connected with the input shaft of bearing block 1 by key 29, joined
Axle device 1 is provided with sealing ring 1, shaft coupling 1 and bearing block 1 with the output between centers of frequency-conversion high-speed hollow shaft motor 5
Input between centers is provided with sealing ring 2 10, the left end flange 12 of ultrahigh speed cage shaft coupling 13 and the output method of principal axes of bearing block 1
Orchid connection.Torque sensor 14, bearing block 2 15 are installed on base 2 24 and work machine 21 is surveyed；Ultrahigh speed cage shaft coupling 13
Right-hand member flange is connected with torque sensor 14, and torque sensor 14 is connected with the input shaft of bearing block 2 15, and shaft coupling 2 16 leads to
The output shaft that key 3 18 is crossed with bearing block 2 15 is connected, and shaft coupling 2 16 is connected by key 4 19 with surveying the input shaft of work machine 21,
Shaft coupling 2 16 is provided with sealing ring 3 17, shaft coupling 2 16 and the input for surveying work machine 21 with the output between centers of bearing block 2 15
Between centers is provided with sealing ring 4 20.As shown in Fig. 2 the input of the output shaft centre line and bearing block 2 15 of the bearing block 1
Distance of the shaft centre line on horizontal plane direction be H, base 1 for can horizontal axis moving structure, on horizontal plane direction, surpass
Angle between high speed cage shaft coupling 13 and the output shaft of bearing block 1 is α, and base 1 can be moved horizontally, with
The length of different ultrahigh speed cage shaft couplings 13 is adapted to, by adjusting the range difference H values of ultrahigh speed cage shaft coupling 13, to protect
Demonstrate,prove the operating angle α of ultrahigh speed cage shaft coupling 13.
The lubricating system is by lubricating oil station 33, oil pipe 3 34 and oil pipe 4 30, pipe joint 1 and pipe joint 2 23, rotation
Adapter 1 and swivel joint 2 22 are constituted；Swivel joint 1 and swivel joint 2 22 are electric with frequency-conversion high-speed hollow shaft respectively
Machine 5, survey work machine 21 and connect, the lubricating oil in lubricating system by pressure frequency-conversion high-speed hollow shaft motor 5, bearing block 1,
Circulated between ultrahigh speed cage shaft coupling 13, bearing block 2 15 and survey work machine 21, except lubrication sample ultrahigh speed cage shaft coupling 13
Outside, the heat of ultrahigh speed cage shaft coupling 13 has also been taken away, the lubricating oil equally circulated has also taken away frequency-conversion high-speed hollow shaft electricity
Machine 5, bearing block 1, bearing block 2 15 and the heat for surveying the generation of work machine 21, lubricating oil station 33 can carry out heat exchange to lubricating oil,
The temperature of lubricating oil is reduced, to reduce the temperature of whole testing equipment loading system work.
The control system respectively with frequency-conversion high-speed hollow shaft motor 5, torque sensor 14, survey work machine 21, lubricating oil station
33 connections, internal electric network provides power for control system.Control system also has the automations such as moment of torsion overload alarm, oil temperature alarm
The due various protection devices of equipment.
The three-phase electricity that the survey work machine 21 is sent is incorporated to internal electric network by boost rectifier 1, can offset part frequency conversion
The kinetic energy of loading load, can be changed into electric energy by the input power of high speed hollow shaft motor 5.
The frequency-conversion high-speed hollow shaft motor 5, shaft coupling 1, bearing block 1, ultrahigh speed cage shaft coupling 13, bearing
Seat 2 15, shaft coupling 2 16, survey work machine 21 are hollow axis structure, to ensure that lubricating oil can be recycled into ultrahigh speed cage shaft coupling
The inside of device 13.
Start frequency-conversion high-speed hollow shaft motor 5, drive ultrahigh speed cage shaft coupling 13 and survey work machine 21 to rotate, by surveying work
Machine 21 loads moment of torsion to ultrahigh speed cage shaft coupling 13.
Claims (6)
1. a kind of hollow fixed angle ultrahigh speed cage shaft coupling life test machine, it is characterised in that：Including loading section, lubrication
System and control system；
The base one of the loading section（2）On frequency-conversion high-speed hollow shaft motor is installed（5）, frequency-conversion high-speed hollow shaft motor
（5）Output shaft pass through shaft coupling one（8）With bearing block one（11）Input shaft connection, ultrahigh speed cage shaft coupling（13）A left side
End flanges（12）With bearing block one（11）Output shaft flange connection；Base two（24）On torque sensor is installed（14）, axle
Bearing two（15）With survey work machine（21）；Ultrahigh speed cage shaft coupling（13）Right-hand member flange and torque sensor（14）Connection, is turned round
Square sensor（14）With bearing block two（15）Input shaft connection, bearing block two（15）Output shaft with survey work machine（21）Input
Axle passes through shaft coupling two（16）Connection；
The lubricating system is by lubricating oil station（33）, oil pipe three（34）With oil pipe four（30）, pipe joint one（3）With pipe joint two
（23）, swivel joint one（4）With swivel joint two（22）Composition；Swivel joint one（4）With swivel joint two（22）Respectively with change
Frequency high speed hollow shaft motor（5）, survey work machine（21）Lubricating oil in connection, lubricating system is by pressure in frequency-conversion high-speed hollow shaft
Motor（5）, bearing block one（11）, ultrahigh speed cage shaft coupling（13）, bearing block two（15）With survey work machine（21）Between circulate；
The control system respectively with frequency-conversion high-speed hollow shaft motor（5）, torque sensor（14）, survey work machine（21）, lubricating oil
Stand（33）Connection, internal electric network provides power for control system.
2. hollow fixed angle ultrahigh speed cage shaft coupling life test machine according to claim 1, it is characterised in that：Institute
State survey work machine（21）The three-phase electricity sent passes through boost rectifier（1）Internal electric network is incorporated to, part frequency-conversion high-speed hollow shaft is offset
Motor（5）Input power.
3. hollow fixed angle ultrahigh speed cage shaft coupling life test machine according to claim 1, it is characterised in that：Institute
State torque sensor（14）For wireless transmission type torque sensor.
4. hollow fixed angle ultrahigh speed cage shaft coupling life test machine according to claim 1, it is characterised in that：Institute
State frequency-conversion high-speed hollow shaft motor（5）, shaft coupling one（8）, bearing block one（11）, ultrahigh speed cage shaft coupling（13）, bearing block
Two（15）, shaft coupling two（16）, survey work machine（21）To ensure that lubricating oil can be recycled into ultrahigh speed cage shaft coupling（13）It is interior
The hollow axis structure in portion.
5. hollow fixed angle ultrahigh speed cage shaft coupling life test machine according to claim 1, it is characterised in that：Institute
Control system is stated with moment of torsion overload alarm, oil temperature warning system.
6. hollow fixed angle ultrahigh speed cage shaft coupling life test machine according to claim 1, it is characterised in that：Institute
State bearing block one（11）Output shaft centre line and bearing block two（15）Distance of the input shaft centre line on horizontal plane direction
For H, base one（2）For can horizontal axis moving structure, on horizontal plane direction, ultrahigh speed cage shaft coupling（13）With bearing block
One（11）Output shaft centre line angle be α.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621223780.7U CN206321417U (en) | 2016-11-15 | 2016-11-15 | Hollow fixed angle ultrahigh speed cage shaft coupling life test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621223780.7U CN206321417U (en) | 2016-11-15 | 2016-11-15 | Hollow fixed angle ultrahigh speed cage shaft coupling life test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206321417U true CN206321417U (en) | 2017-07-11 |
Family
ID=59265355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621223780.7U Active CN206321417U (en) | 2016-11-15 | 2016-11-15 | Hollow fixed angle ultrahigh speed cage shaft coupling life test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206321417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515113A (en) * | 2016-11-15 | 2017-12-26 | 襄阳博亚精工装备股份有限公司 | Hollow fixed angle ultrahigh speed cage shaft coupling life test machine |
-
2016
- 2016-11-15 CN CN201621223780.7U patent/CN206321417U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515113A (en) * | 2016-11-15 | 2017-12-26 | 襄阳博亚精工装备股份有限公司 | Hollow fixed angle ultrahigh speed cage shaft coupling life test machine |
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