CN208445438U - A kind of combined-type magnetic mechanical couple temperature Precision Test System - Google Patents
A kind of combined-type magnetic mechanical couple temperature Precision Test System Download PDFInfo
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- CN208445438U CN208445438U CN201821145882.0U CN201821145882U CN208445438U CN 208445438 U CN208445438 U CN 208445438U CN 201821145882 U CN201821145882 U CN 201821145882U CN 208445438 U CN208445438 U CN 208445438U
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Abstract
The utility model relates to a kind of combined-type magnetic mechanical couple temperature Precision Test Systems, including computer, data line, variable-frequency motor, combined-type magnetic mechanical couple, load motor, radio temperature sensor, axial data acquisition card, radial data acquisition card, programmable current source, shaft coupling.The utility model is mounted on the surface of axial copper dish and radial copper ring using Miniature temperature wireless sensor, the live signal of radio temperature sensor is received using wireless temperature data card, in the case where guaranteeing that combined-type magnetic mechanical couple runs well, the temperature rise situation of directly test copper conductor surface is realized；Using the temperature of radio temperature sensor and data acquisition card real-time monitoring combined-type magnetic mechanical couple internal copper conductor; and computer is fed back to by data acquisition card; using the alarm temperature of relative program setting system; it prevents the permanent magnet inside combined-type magnetic mechanical couple when the temperature is excessively high from demagnetizing, realizes high temperature protection function.
Description
Technical field
The utility model relates to magnetic transmission device technical field, specifically a kind of combined-type magnetic mechanical couple temperature is accurate
Test macro.
Background technique
For magnetic coupling as a kind of equipment based on permanent-magnet eddy current effect, Temperature Rise Analysis caused by being vortexed to it is very
Important.There is both sides meaning, the transmitting of one side torque, and the vortex in copper dish to be needed to produce for the vortex of magnetic coupling
Magnetisation field is coupled with permanent magnet, and then generates torque；The power loss of another aspect magnetic coupling is mainly produced with being vortexed
The form of heat amount is released from conductor copper dish, reduces the transmission efficiency of magnetic coupling.Meanwhile permanent magnet workability
The limitation that its Curie temperature can be will receive, when being near or above its Curie temperature, the magnetism of permanent magnet will receive very big shadow
It rings, or even can be there is a phenomenon where permanent loss of excitation, this is problem very serious for magnetic coupling.
Magnetic coupling is divided into disc type, such as Chinese patent, application number 201621147813.4 and cartridge type, such as Chinese patent Shen
Please be numbers 201510153846.3 two kinds, due to the structure of both the above magnetic coupling be it is open, it is generally red using external
The temperature of outside line temperature sensor monitoring copper conductor disk, and combined-type magnetic mechanical couple such as Chinese Patent Application No.
ZL201610573976.7 is enclosed construction, but can not be using the reality of traditional infrared temperature sensor detection copper conductor
Temperature, simultaneously because its special enclosed construction, leads to temperature test lack accuracy, there is an urgent need to carry out essence to its temperature rise situation
Density test.
Utility model content
The purpose of the utility model is to provide a kind of combined-type magnetic mechanical couple temperature Precision Test Systems, are able to solve mesh
It is preceding to utilize external infrared temperature sensor, novel combined magnetic coupling internal copper conductor temperature rise situation can not be detected
Problem realizes the raising of temperature test precision.
To achieve the above object, the utility model is achieved by the following technical programs: a kind of combined type magnetic coupling
Device temperature Precision Test System, including it is computer, data line, variable-frequency motor, combined-type magnetic mechanical couple, load motor, wireless
Temperature sensor, axial data acquisition card, radial data acquisition card, programmable current source and shaft coupling；Wherein, described
Programmable current source couples by data line with axial data acquisition card, radial data acquisition card, to be axial without line number
Power supply is provided according to capture card and radial data acquisition card；
The combined-type magnetic mechanical couple includes combined-type magnetic mechanical couple shell, is mounted on the combined type magnetic coupling
The end cap one of device shell one end is mounted on the combined-type magnetic mechanical couple shell other end and is arranged in parallel with the end cap one
End cap two, be mounted on the inside of one axle center of end cap bearing one, be mounted on the inside of the axle center of the end cap two and with institute
State the corresponding bearing two of bearing one, the input shaft being installed through inside the bearing one, be fixedly connected with the input shaft and
It is installed through the output main shaft inside the bearing two, is close to the inside of the end cap one and is located at the outside of the bearing one
Axial copper dish one are installed, the outside being close to the inside of the end cap two and be located at the bearing two is equipped with axial copper dish two,
The lateral wall of the output main shaft is sequentially installed with axial permanent magnetic body disc one, radial direction along the bearing one to two direction of bearing
The inside of permanent magnetism body disc and axial permanent magnetic body disc two, the axial permanent magnetic body disc one is equipped with the permanent magnetism of circumferentially array distribution
Body, and the outside of the axial permanent magnetic body disc one is set to yoke disk one；The inside of the axial permanent magnetic body disc two, which is equipped with, is in
The permanent magnet of Circle-Array column distribution, and the outside of the axial permanent magnetic body disc two is set to yoke disk two；The combined-type magnetic
The radial copper ring being correspondingly arranged with the radial permanent magnet body disc is equipped in the middle part of the inner sidewall of mechanical couple shell；
It is circumferentially equidistantly equipped with eight groups and every group in the axial direction copper dish one and sets that there are four axial nothings in the radial direction
Line temperature sensor one, it is described axial direction copper dish two on be circumferentially equidistantly equipped with eight groups and every group set in the radial direction there are four
Axial radio temperature sensor two；Edge on the inside of the radial direction copper ring is along the circumferential direction equidistantly equipped with 12 radial directions
Radio temperature sensor, and radial radio temperature sensor is provided with two groups；The radial direction radio temperature sensor is for direct
The temperature for monitoring axial copper dish one, axial copper dish two and radial copper ring, for real-time monitoring axial direction copper dish one, axial copper dish two with
The temperature of radial copper ring；
Eight groove profile through-holes are opened up on the axial permanent magnetic body disc one and axial permanent magnetic body disc two, the permanent magnet is installed on
In the groove profile through-hole；Ten dovetail grooves, the permanent magnet peace are along the circumferential direction equidistantly offered in the radial permanent magnet body disc
Loaded in the dovetail groove；The radial permanent magnet body disc is fixed on the third shaft shoulder of output main shaft by flat key；
The output main shaft includes first shaft shoulder, second shaft shoulder, the third shaft shoulder, the 4th shaft shoulder, the 5th shaft shoulder, the 6th axis
Shoulder；First shaft shoulder is mounted in the inner hole of bearing one；Second shaft shoulder passes through the fixed axial permanent magnet disk one of flat key one；
The third shaft shoulder passes through two fixed radial permanent magnetism body disc of flat key；4th shaft shoulder passes through the fixed axial permanent magnet disk of flat key three
Two；5th shaft shoulder is fixed in the inner hole of bearing two；6th shaft shoulder is coupled by shaft coupling two with load motor.
It is adopted specifically, the axial direction data acquisition card is divided into axial data acquisition card one with axial wireless data
Truck two；The axial direction data acquisition card one is received in combined-type magnetic mechanical couple by axial wireless signal receiver one
The signal that axial radio temperature sensor one in portion's axial direction copper dish one issues；The axial direction data acquisition card two passes through axis
The axial radio temperature sensor two inside combined-type magnetic mechanical couple in axial copper dish two is received to wireless signal receiver two
The signal of sending；
The radial direction data acquisition card passes through radial wireless signal receiver and receives inside combined-type magnetic mechanical couple
The signal that radial radio temperature sensor on radial copper ring issues；
The data line includes data line one, data line two, data line three, data line four；
The computer is coupled by data line one with variable-frequency motor, is responsible for the program instruction of computer being sent to frequency conversion
Motor；The computer is coupled by data line two with axial data acquisition card one, is responsible for axial data acquisition
Block a received signal and passes to computer；The computer is coupled by data line three with axial data acquisition card two,
It is responsible for axial two received signal of data acquisition card passing to computer；The computer passes through data line four and radial direction
The connection of data acquisition card is responsible for radial data acquisition card received signal passing to computer；
The power outlet that the positive pole one of the programmable current source passes through conducting wire one and axial data acquisition card one
One is connected；The power interface one that the power cathode one of the programmable current source passes through conducting wire two and axial data acquisition card one
It is connected；The power interface two-phase that the positive pole two of the programmable current source passes through conducting wire three and axial data acquisition card two
Even；The power outlet two-phase that the power cathode two of the programmable current source passes through conducting wire four and axial data acquisition card two
Even；The positive pole three of the programmable current source is connected by conducting wire five with the power interface three of radial data acquisition card；
The power cathode three of the programmable current source is connected by conducting wire six with the power outlet three of radial data acquisition card；
The shaft coupling is divided into shaft coupling one and shaft coupling two；The variable-frequency motor contains variable-frequency motor output shaft.
Specifically, the variable-frequency motor output shaft is coupled by shaft coupling one with the input shaft of combined-type magnetic mechanical couple,
The input shaft of the combined-type magnetic mechanical couple is coupled by connector with the end cap one of combined-type magnetic mechanical couple, is responsible for become
The power of frequency motor passes to combined-type magnetic mechanical couple.
Specifically, containing blind hole on the inside of the end cap one, bearing one is installed in the blind hole, and the axial direction copper dish one are installed
On the outer ring of bearing one, axial copper dish one are fixed by screws on the inside of end cap one；The outside of the blind hole is equipped with end
One inside of lid, and the screw hole of circumferentially equidistantly distributed is equipped on the inside of the end cap one；The center of the radial permanent magnet body disc
Locate to be equipped with keyway at hole.
Specifically, the bearing two is fixed in the inner hole of end cap two；The axial direction copper dish two are mounted on the outer of bearing two
Side, axial copper dish two are fixed by screws in the inside of end cap two.
The beneficial effects of the utility model are:
(1) the utility model discloses a kind of combined-type magnetic mechanical couple temperature Precision Test Systems, using Miniature temperature
Wireless sensor is mounted on the surface of axial copper dish and radial copper ring, receives radio temperature sensor using wireless temperature data card
Live signal realize directly test copper conductor surface in the case where guaranteeing that combined-type magnetic mechanical couple runs well
Temperature rise situation；
(2) it is led using radio temperature sensor with data acquisition card real-time monitoring combined-type magnetic mechanical couple internal copper
The temperature of body, and computer is fed back to by data acquisition card, using the alarm temperature of relative program setting system, prevent
The permanent magnet inside combined-type magnetic mechanical couple demagnetizes when the temperature is excessively high, realizes high temperature protection function；Simultaneously using related
The minimum speed of program setting system in the case where preventing the slow-speed of revolution, is unable to satisfy the power demand of load motor.
Detailed description of the invention
Fig. 1 is a kind of working principle diagram of combined-type magnetic mechanical couple temperature Precision Test System；
Fig. 2 is a kind of internal structure chart of combined-type magnetic mechanical couple；
Fig. 3 is a kind of output main shaft figure of combined-type magnetic mechanical couple；
Fig. 4 is the structural schematic diagram of axial copper dish one；
Fig. 5 is the structural schematic diagram of axial copper dish two；
Fig. 6 is the structural schematic diagram of radial copper ring；
Fig. 7 is the structural schematic diagram of programmable current source；
Fig. 8 is the structural schematic diagram of radial permanent magnet body disc；
Fig. 9 is the structural schematic diagram of end cap one.
In figure, 1. computers, 101. data lines one, 2. axial data acquisition cards one, 201. axial wireless signals are connect
Receipts device one, 202. data lines two, 203. power interfaces one, 204. power outlets one, 3. axial data acquisition cards two, 301.
Axial wireless signal receiver two, 302. data lines three, 303. power interfaces two, 304. power outlets two, 4. is radial without line number
According to capture card, 401. radial wireless signal receivers, 402. data lines four, 403. power interfaces three, 404. power outlets three, 5.
Programmable current source, 501. positive poles one, 502. power cathodes one, 503. positive poles two, 504. power cathodes two, 505. electricity
Source anode three, 506. power cathodes three, 521. conducting wires one, 522. conducting wires two, 531. conducting wires three, 532. conducting wires four, 541. conducting wires
Five, 542. conducting wires six, 6. variable-frequency motors, 601. variable-frequency motor output shafts, 7. radial copper rings, 701. radial wireless temperature sensings
Device, 9. load motors, 10. shaft couplings two, 11. axial copper dish one, 1101. axial radio temperature sensors one, 12. output masters
Axis, 1201. flat keys one, 1202. flat keys two, 1203. flat keys three, 1204. first shaft shoulders, 1205. second shaft shoulders, 1206. thirds
The shaft shoulder, 1207. the 4th shaft shoulders, 1208. the 5th shaft shoulders, 1209. the 6th shaft shoulders, 13. combined-type magnetic mechanical couple shells, 14. is defeated
Enter axis, 15. shaft couplings one, 16. connectors, 17. end caps one, 1701. end cap, one inside, 1702. blind holes, 1703. screw holes, 18.
Axial copper dish two, 1801. axial radio temperature sensors two, 19. yoke disks one, 20. axial permanent magnetic body discs one, 21. bearings one,
23. permanent magnet, 24. radial permanent magnet body discs, 25. end caps two, 26. bearings two, 27. axial permanent magnetic body discs two, 28. yoke disks two,
2401. keyways, 2402. dovetail grooves.
Specific embodiment
Explanation is further explained to the utility model below by way of specific embodiment.
Specific embodiment is that scheme is described in detail by popular easily logical language combination attached drawing, this part note
The technical solution that the technical solution of load should be recorded with claims is consistent.
As shown in Figures 1 to 9, a kind of combined-type magnetic mechanical couple temperature Precision Test System described in the utility model, packet
It is wireless to include computer 1, data line, variable-frequency motor 6, combined-type magnetic mechanical couple, load motor 9, radio temperature sensor, axial direction
Data collecting card, radial data acquisition card 4, programmable current source 5 and shaft coupling；Wherein, the programmable current source 5 passes through number
Couple according to line with axial data acquisition card, radial data acquisition card 4, for axial data acquisition card and radial nothing
Line data collecting card 4 provides power supply；
The combined-type magnetic mechanical couple includes combined-type magnetic mechanical couple shell 13, is mounted on the combined-type magnetic couple of force
The end cap 1 of 13 one end of clutch shell, be mounted on 13 other end of combined-type magnetic mechanical couple shell and with the end cap one
17 end caps 2 25 disposed in parallel, are mounted on the end cap 2 25 at the bearing 1 being mounted on the inside of one 17 axle center of end cap
Axle center on the inside of and corresponding with the bearing 1 bearing 2 26, the input shaft that is installed through inside the bearing 1
14, be fixedly connected with the input shaft 14 and be installed through inside the bearing 2 26 output main shaft 12, be close to the end
The inside that the inside of lid 1 and the outside for being located at the bearing 1 are equipped with axial copper dish 1, are close to the end cap 2 25
And the outside for being located at the bearing 2 26 is equipped with axial copper dish 2 18, the lateral wall for exporting main shaft 12 along the bearing one
21 are sequentially installed with axial permanent magnetic body disc 1, radial permanent magnet body disc 24 and axial permanent magnetic body disc two to 2 26 direction of bearing
27, the inside of the axial permanent magnetic body disc 1 is equipped with the permanent magnet 23 of circumferentially array distribution, and the axial permanent magnetic
The outside of body disc 1 is set to yoke disk 1；The inside of the axial permanent magnetic body disc 2 27 is equipped with circumferentially array point
The permanent magnet 23 of cloth, and the outside of the axial permanent magnetic body disc 2 27 is set to yoke disk 2 28；The combined type magnetic coupling
The radial copper ring 7 being correspondingly arranged with the radial permanent magnet body disc 24 is equipped in the middle part of the inner sidewall of device shell 13；
It is circumferentially equidistantly equipped with eight groups and every group in the axial direction copper dish 1 and sets that there are four axial in the radial direction
Radio temperature sensor 1, it is described axial direction copper dish 2 18 on be circumferentially equidistantly equipped with eight groups and every group in the radial direction
If there are four axial radio temperature sensors 2 1801；Along the circumferential direction equidistantly pacify the edge of 7 inside of radial direction copper ring
Equipped with 12 radial radio temperature sensors 701, and radial radio temperature sensor 701 is provided with two groups；The radial direction nothing
Line temperature sensor 701 is for directly monitoring the temperature of axial copper dish 1, axial copper dish 2 18 and radial copper ring 7；
Eight groove profile through-holes, the permanent magnet 23 are opened up on the axial permanent magnetic body disc 1 and axial permanent magnetic body disc 2 27
It is installed in the groove profile through-hole；Ten dovetail grooves 2402 are along the circumferential direction equidistantly offered in the radial permanent magnet body disc 24,
The permanent magnet 23 is installed in the dovetail groove 2402；The radial permanent magnet body disc 24 is fixed on output main shaft by flat key 2 1202
The 12 third shaft shoulder 1206；
The output main shaft 12 includes first shaft shoulder 1204, second shaft shoulder 1205, the third shaft shoulder 1206, the 4th shaft shoulder
1207, the 5th shaft shoulder 1208, the 6th shaft shoulder 1209；First shaft shoulder 1204 is mounted in the inner hole of bearing 1；Described
Two shaft shoulders 1205 pass through the fixed axial permanent magnet disk 1 of flat key 1；The third shaft shoulder 1206 is solid by flat key 2 1202
Sizing is to permanent magnetism body disc 24；4th shaft shoulder 1207 passes through the fixed axial permanent magnet disk 2 27 of flat key 3 1203；Described 5th
The shaft shoulder 1208 is fixed in the inner hole of bearing 2 26；6th shaft shoulder 1209 is coupled by shaft coupling 2 10 with load motor 9.
Specifically, the axial direction data acquisition card is divided into axial data acquisition card 1 and axial wireless data
Capture card 23；The axial direction data acquisition card 1 receives combined type magnetic force by axial wireless signal receiver 1
The signal that axial radio temperature sensor 1 inside coupler in axial copper dish 1 issues；The axial direction wireless data
Capture card 23 passes through axial wireless signal receiver 2 301 and receives inside combined-type magnetic mechanical couple in axial copper dish 2 18
The signal that axial radio temperature sensor 2 1801 issues；
The radial direction data acquisition card 4 receives combined-type magnetic mechanical couple by radial wireless signal receiver 401
The signal that radial radio temperature sensor 701 on inner radial copper ring 7 issues；
The data line includes data line 1, data line 2 202, data line 3 302, data line 4 402；
The computer 1 is coupled by data line 1 with variable-frequency motor 6, is responsible for sending the program instruction of computer 1
To variable-frequency motor 6；The computer 1 is coupled by data line 2 202 with axial data acquisition card 1, and being responsible for will be axial
One 2 received signal of data acquisition card passes to computer 1；The computer 1 is wireless by data line 3 302 and axially
Data collecting card 23 couples, and is responsible for axial 23 received signal of data acquisition card passing to computer 1；The calculating
Machine 1 is coupled by data line 4 402 with radial data acquisition card 4, is responsible for the received letter of radial data acquisition card 4
Number pass to computer 1；
The positive pole 1 of the programmable current source 5 passes through conducting wire 1 and axial data acquisition card 1
Power outlet 1 is connected；The power cathode 1 of the programmable current source 5 is adopted by conducting wire 2 522 and axial wireless data
The power interface 1 of truck 1 is connected；The positive pole 2 503 of the programmable current source 5 is by conducting wire 3 531 and axially
The power interface 2 303 of data acquisition card 23 is connected；The power cathode 2 504 of the programmable current source 5 passes through conducting wire four
532 are connected with the power outlet 2 304 of axial data acquisition card 23；The positive pole 3 505 of the programmable current source 5
It is connected by conducting wire 5 541 with the power interface 3 403 of radial data acquisition card 4；The power supply of the programmable current source 5 is negative
Pole 3 506 is connected by conducting wire 6 542 with the power outlet 3 404 of radial data acquisition card 4；
The shaft coupling is divided into shaft coupling 1 and shaft coupling 2 10；The variable-frequency motor 6 contains variable-frequency motor output shaft
601。
Specifically, the variable-frequency motor output shaft 601 passes through the input shaft of shaft coupling 1 and combined-type magnetic mechanical couple
14 connections, the input shaft 14 of the combined-type magnetic mechanical couple pass through the end cap 1 of connector 16 and combined-type magnetic mechanical couple
Connection is responsible for the power of variable-frequency motor 6 passing to combined-type magnetic mechanical couple.
Specifically, blind hole 1702 is contained in one 17 inside of end cap, bearing 1 is installed in the blind hole 1702, the axis
It is mounted on to copper dish 1 on the outer ring of bearing 1, axial copper dish 1 are fixed by screws on the inside of end cap 1；
The outside of the blind hole 1702 is equipped with one inside 1701 of end cap, and one inside 1701 of the end cap is equipped with circumferentially equidistant point
The screw hole 1703 of cloth；Keyway 2401 is equipped at the center of the radial permanent magnet body disc 24 at hole.
Specifically, the bearing 2 26 is fixed in the inner hole of end cap 2 25；The axial direction copper dish 2 18 are mounted on bearing
2 26 outside, axial copper dish 2 18 are fixed by screws in the inside of end cap 2 25.
The variable-frequency motor model 1LA8457-4PM70-Z, load motor model Y132S2-2, it is axial without line number
According to capture card model CH-D3G7Z19, radial data acquisition card model CH-D3G7M5, temperature wireless sensor is
SAW temperature sensor, model SST-001, the model ATS-2401C of programmable current source.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of combined-type magnetic mechanical couple temperature Precision Test System, it is characterised in that: including computer (1), data line, change
Frequency motor (6), combined-type magnetic mechanical couple, load motor (9), radio temperature sensor, axial data acquisition card, radial direction
Data acquisition card (4), programmable current source (5) and shaft coupling；Wherein, the programmable current source (5) passes through data line and axis
Couple to data acquisition card, radial data acquisition card (4), for axial data acquisition card and radial wireless data
Capture card (4) provides power supply；
The combined-type magnetic mechanical couple includes combined-type magnetic mechanical couple shell (13), is mounted on the combined type magnetic coupling
The end cap one (17) of device shell (13) one end, be mounted on combined-type magnetic mechanical couple shell (13) other end and with the end
Lid one (17) end cap two (25) disposed in parallel, is mounted on the bearing one (21) being mounted on the inside of end cap one (17) axle center
Bearing two (26) on the inside of the axle center of the end cap two (25) and corresponding with the bearing one (21) is installed through the axis
The internal input shaft (14) in one (21) is held, is fixedly connected and is installed through in the bearing two (26) with the input shaft (14)
The output main shaft (12) in portion, the inside for being close to the end cap one (17) and it is located on the outside of the bearing one (21) axial direction is installed
Copper dish one (11), the inside for being close to the end cap two (25) and it is located on the outside of the bearing two (26) axial copper dish two is installed
(18), the lateral wall of output main shaft (12) is sequentially installed with axis along the bearing one (21) to bearing two (26) direction
To permanent magnetism body disc one (20), radial permanent magnet body disc (24) and axial permanent magnetic body disc two (27), the axial permanent magnetic body disc one (20)
Inside the permanent magnet (23) of circumferentially array distribution is installed, and be set on the outside of the axial permanent magnetic body disc one (20)
Yoke disk one (19)；The inside of the axial permanent magnetic body disc two (27) is equipped with the permanent magnet (23) of circumferentially array distribution,
And yoke disk two (28) is set on the outside of the axial permanent magnetic body disc two (27)；The combined-type magnetic mechanical couple shell (13)
Inner sidewall in the middle part of be equipped with the radial copper ring (7) that is correspondingly arranged with the radial permanent magnet body disc (24)；
It is circumferentially equidistantly equipped with eight groups and every group on axial direction copper dish one (11) and sets that there are four axial nothings in the radial direction
Line temperature sensor one (1101) is circumferentially equidistantly equipped with eight groups and every group of radial direction on axial direction copper dish two (18)
On set that there are four axial radio temperature sensors two (1801)；Edge on the inside of radial direction copper ring (7) is along the circumferential direction etc.
Spacing is equipped with 12 radial radio temperature sensors (701), and radial radio temperature sensor (701) is provided with two groups；
The radial direction radio temperature sensor (701) is for directly monitoring axial copper dish one (11), axial copper dish two (18) and radial copper
The temperature of ring (7)；
Eight groove profile through-holes, the permanent magnet are opened up on the axial permanent magnetic body disc one (20) and axial permanent magnetic body disc two (27)
(23) it is installed in the groove profile through-hole；Ten dovetail grooves are along the circumferential direction equidistantly offered in the radial permanent magnet body disc (24)
(2402), the permanent magnet (23) is installed in the dovetail groove (2402)；The radial permanent magnet body disc (24) passes through flat key two
(1202) it is fixed on the third shaft shoulder (1206) of output main shaft (12)；
The output main shaft (12) includes first shaft shoulder (1204), second shaft shoulder (1205), the third shaft shoulder (1206), the 4th shaft shoulder
(1207), the 5th shaft shoulder (1208), the 6th shaft shoulder (1209)；First shaft shoulder (1204) is mounted on the inner hole of bearing one (21)
In；Second shaft shoulder (1205) passes through the fixed axial permanent magnet disk one (20) of flat key one (1201)；The third shaft shoulder
(1206) pass through flat key two (1202) fixed radial permanent magnetism body disc (24)；4th shaft shoulder (1207) passes through flat key three (1203)
Fixed axial direction permanent magnet disk two (27)；5th shaft shoulder (1208) is fixed in the inner hole of bearing two (26)；6th axis
Shoulder (1209) is coupled by shaft coupling two (10) with load motor (9).
2. a kind of combined-type magnetic mechanical couple temperature Precision Test System according to claim 1, which is characterized in that the axis
It is divided into axial data acquisition card one (2) and axial data acquisition card two (3) to data acquisition card；The axial direction
Data acquisition card one (2) passes through axial wireless signal receiver one (201) and receives inside combined-type magnetic mechanical couple axially
The signal that axial radio temperature sensor one (1101) in copper dish one (11) issues；The axial direction data acquisition card two
(3) axis inside combined-type magnetic mechanical couple on axial copper dish two (18) is received by axial wireless signal receiver two (301)
The signal issued to radio temperature sensor two (1801)；
The radial direction data acquisition card (4) passes through radial wireless signal receiver (401) and receives combined-type magnetic mechanical couple
The signal that radial radio temperature sensor (701) on inner radial copper ring (7) issues；
The data line includes data line one (101), data line two (202), data line three (302), data line four (402)；
The computer (1) is coupled by data line one (101) with variable-frequency motor (6), is responsible for the program instruction of computer (1)
It is sent to variable-frequency motor (6)；The computer (1) is joined by data line two (202) and axial data acquisition card one (2)
It connects, is responsible for axial data acquisition card one (2) received signal passing to computer (1)；The computer (1) passes through number
Couple according to line three (302) with axial data acquisition card two (3), is responsible for axial data acquisition card two (3) is received
Signal passes to computer (1)；The computer (1) is joined by data line four (402) and radial data acquisition card (4)
It connects, is responsible for radial data acquisition card (4) received signal passing to computer (1)；
The positive pole one (501) of the programmable current source (5) passes through conducting wire one (521) and axial data acquisition card one
(2) power outlet one (204) is connected；The power cathode one (502) of the programmable current source (5) by conducting wire two (522) with
The power interface one (203) of axial data acquisition card one (2) is connected；The positive pole two of the programmable current source (5)
(503) it is connected by conducting wire three (531) with the power interface two (303) of axial data acquisition card two (3)；The program-controlled electric
The power outlet two that the power cathode two (504) in stream source (5) passes through conducting wire four (532) and axial data acquisition card two (3)
(304) it is connected；The positive pole three (505) of the programmable current source (5) passes through conducting wire five (541) and radial data acquisition
The power interface three (403) for blocking (4) is connected；The power cathode three (506) of the programmable current source (5) passes through conducting wire six (542)
It is connected with the power outlet three (404) of radial data acquisition card (4)；
The shaft coupling is divided into shaft coupling one (15) and shaft coupling two (10)；The variable-frequency motor (6) exports containing variable-frequency motor
Axis (601).
3. a kind of combined-type magnetic mechanical couple temperature Precision Test System according to claim 2, which is characterized in that the change
Frequency motor output shaft (601) is coupled by shaft coupling one (15) with the input shaft (14) of combined-type magnetic mechanical couple, described compound
The input shaft (14) of formula magnetic coupling is coupled by connector (16) with the end cap one (17) of combined-type magnetic mechanical couple, is responsible for
The power of variable-frequency motor (6) is passed into combined-type magnetic mechanical couple.
4. a kind of combined-type magnetic mechanical couple temperature Precision Test System according to claim 1, which is characterized in that the end
Contain blind hole (1702) on the inside of lid one (17), bearing one (21) is installed in the blind hole (1702), the axial direction copper dish one (11)
It is mounted on the outer ring of bearing one (21), axial copper dish one (11) are fixed by screws on the inside of end cap one (17)；It is described
The outside of blind hole (1702) is equipped with one inside (1701) of end cap, and one inside (1701) of the end cap is equipped with circumferentially equidistantly
The screw hole (1703) of distribution；Keyway (2401) are equipped at hole at the center of the radial permanent magnet body disc (24).
5. a kind of combined-type magnetic mechanical couple temperature Precision Test System according to claim 1, which is characterized in that the axis
Two (26) are held to be fixed in the inner hole of end cap two (25)；The axial direction copper dish two (18) are mounted on the outside of bearing two (26), axis
The inside of end cap two (25) is fixed by screws in copper dish two (18).
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768088A (en) * | 2018-07-19 | 2018-11-06 | 安徽理工大学 | A kind of combined-type magnetic mechanical couple temperature Precision Test System and its test method |
| CN110321602A (en) * | 2019-06-17 | 2019-10-11 | 大连理工大学 | A kind of mining magnetic coupler whole audience temperature computation method |
-
2018
- 2018-07-19 CN CN201821145882.0U patent/CN208445438U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768088A (en) * | 2018-07-19 | 2018-11-06 | 安徽理工大学 | A kind of combined-type magnetic mechanical couple temperature Precision Test System and its test method |
| CN110321602A (en) * | 2019-06-17 | 2019-10-11 | 大连理工大学 | A kind of mining magnetic coupler whole audience temperature computation method |
| CN110321602B (en) * | 2019-06-17 | 2020-12-11 | 大连理工大学 | Full-field temperature calculation method for mine magnetic coupler |
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