CN205780701U - A kind of temp.-controlled type arch magnetic flow liquid and marmem extruder drive - Google Patents
A kind of temp.-controlled type arch magnetic flow liquid and marmem extruder drive Download PDFInfo
- Publication number
- CN205780701U CN205780701U CN201620711209.3U CN201620711209U CN205780701U CN 205780701 U CN205780701 U CN 205780701U CN 201620711209 U CN201620711209 U CN 201620711209U CN 205780701 U CN205780701 U CN 205780701U
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- clutch plate
- end cap
- disc spacing
- spacing pressing
- driving disc
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Abstract
The utility model discloses a kind of temp.-controlled type arch magnetic flow liquid and marmem extruder drive, including left end cap, right end cap, outer cylinder, driving shaft, driven shaft, driving disc spacing pressing and clutch plate, it is provided with an annular boss near the side of driving disc spacing pressing at clutch plate, driving disc spacing pressing near the side of clutch plate to the position of annular boss being provided with an annular groove, make to be formed between driving disc spacing pressing and clutch plate arcuate gap, in this arcuate gap, be filled with magnetic flow liquid；Driving disc spacing pressing is provided with outer magnet exciting coil and interior magnet exciting coil；Several shape memory alloy spring it is provided with between clutch plate and left end cap.This utility model can control the magnetorheological coldworking strengthened effect of the magnetic field size and shape memory alloy spring driving that magnet exciting coil produces in real time according to ambient temperature, thus reach the temperature intelligent control to transmission torque, it is ensured that the transmission stability under different temperatures environment.
Description
Technical field
This utility model relates to a kind of actuating device, particularly relates to a kind of temp.-controlled type arch magnetic flow liquid and closes with shape memory
Gold extruder drive.
Background technology
Magnetic flow liquid and marmem be two kinds can be by externally-applied magnetic field and the new function material of Temperature Field Control.Base
Rheological behavior and the shape memory effect of marmem in magnetic flow liquid so that it is have extensively at machine driving engineering field
General application prospect.As disclosed in CN202220651U " engine blower that marmem controls ", it utilizes shape to remember
The temperature-sensitive characteristic recalling alloy spring realizes the control to magnetic force size, and then controls the air quantity of fan；As CN1210509C is public
" centrifugal magnetofluid clutch " opened, it uses the power on magnetic rheology effect and the effect output of slide block centrifugal force of lower generation
Torque；As disclosed in CN103277471A " magnetic flow liquid and marmem alternative transmission device ", it utilizes shape memory
Alloy spring can realize magnetic flow liquid and the most collaborative transmission of marmem under the high temperature conditions；As CN103591234A is public
" the wedge shaped squeeze soft starting device based on magnetic flow liquid and marmem " opened, it utilizes the coldworking strengthened of magnetic flow liquid
The temperature-sensitive of effect and marmem drives effect to achieve soft starting device torque transmission under condition of different temperatures.
But existing magnetic flow liquid and marmem compound transmission, the transmission torque under worst hot case is still
Relatively low, and, variation with temperature, the stability of transmission torque is the most poor.
Utility model content
For deficiencies of the prior art, it is high that the purpose of this utility model is how to solve existing actuating device
Temperature operating mode transmission moment of torsion is low, and varies with temperature, the problem of transmission torque stability difference, it is provided that a kind of temp.-controlled type arch magnetic current
Become liquid and marmem extruder drive, it is possible to control the magnetic field size that magnet exciting coil produces in real time according to ambient temperature
The magnetorheological coldworking strengthened effect driven with shape memory alloy spring, thus reach the temperature intelligent control to transmission torque,
Ensure the transmission stability under different temperatures environment.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is such that a kind of temp.-controlled type arch
Magnetic flow liquid and marmem extruder drive, including left end cap, right end cap, outer cylinder, driving shaft, driven shaft, master
Moving plate and clutch plate, wherein, left end cap and have the end cap two ends respectively with outer cylinder to be fixedly connected to form housing, described active
One end of axle is through stretching in housing after driving disc spacing pressing, and stretches in left end cap, and by bearing respectively with left end cap and right end cap
Being connected, described driven shaft is fixing with left end cap to be connected；Described driving disc spacing pressing and clutch plate are all sheathed on driving shaft, wherein, actively
Dish is axially positioned with the realization that coordinates of the shaft shoulder by location nut, is provided with key I, makes driving shaft energy between driving disc spacing pressing and driven shaft
Driving disc spacing pressing is enough driven to rotate；Described clutch plate is between driving disc spacing pressing and left end cap, and can move along driving shaft, at clutch plate
And it is provided with key II between outer cylinder, enables clutch plate to drive outer cylinder to rotate；It is characterized in that: at clutch plate near driving disc spacing pressing
Side be provided with an annular boss, driving disc spacing pressing near the side of clutch plate to should to be provided with an annular recessed the position of annular boss
Groove, makes driving disc spacing pressing form outer toroid and interior circular ring structure near the side of clutch plate, and forms bow between driving disc spacing pressing and clutch plate
Shape gap, is filled with magnetic flow liquid in this arcuate gap；
The outer toroid outer peripheral face and interior annulus outer peripheral face of driving disc spacing pressing are respectively equipped with outside line ring recess and interior lines ring recess, described
Outside line ring recess and interior lines ring recess, rotating around outer toroid and interior annulus one week, are respectively equipped with outer encouraging in exterior loop groove and interior lines ring recess
Magnetic coil and interior magnet exciting coil；The other end of driving shaft is provided with Shape memory alloy switches and carbon brush slip-ring, described outer encourages
Magnetic coil is connected by the binding post of wire with Shape memory alloy switches one end respectively with interior magnet exciting coil, described shape memory
The binding post of the alloy switch other end is connected with carbon brush slip-ring by wire；
Several shape memory alloy spring it is provided with between clutch plate and left end cap.
Further, being provided with guider between driven shaft and left end cap, described guider includes base and guiding
Axle, wherein, described base is fixing with left end cap to be connected, and it has pilot hole, and one end of the described axis of guide is fixing with clutch plate even
Connecing, the other end stretches in this pilot hole；Described shape memory alloy spring is sheathed on the axis of guide, its two ends respectively at base and
Clutch plate is fixing to be connected.
A kind of temp.-controlled type arch magnetic flow liquid the most according to claim 1 and marmem extruding transmission dress
Put, it is characterised in that: between driving disc spacing pressing and outer cylinder, between clutch plate and outer cylinder, between driving disc spacing pressing and driving shaft and
Sealing ring it is equipped with between clutch plate and driving shaft；Wherein, during clutch plate moves, between clutch plate and outer cylinder between
Gap between gap and clutch plate and driven shaft is sealed by sealing ring all the time and cuts off.
Further, be provided with an oil sealing near the side of left end cap at clutch plate, described oil-sealing sleeve be located at on driving shaft；
To being provided with an oil seal groove by oil sealing on clutch plate, this oil sealing is fixed in described oil seal groove by a sealing ring.
Further, being provided with magnetism-isolating loop outside between magnet exciting coil and interior magnet exciting coil, described magnetism-isolating loop is two, respectively
Embedded be arranged at bottom annular boss and annular groove, when annular boss with when contacting bottom annular groove, two magnetism-isolating loop energy
Enough contacts, and outer magnet exciting coil and interior magnet exciting coil are separated.
Further, prolonging it and be axially arranged with a centre bore on main shaft, main shaft is run through near left in one end of described centre bore
One end of end cap, the other end extends to and carbon brush slip-ring correspondence position；It is positioned at the part of housing at main shaft and remembers with shape
Recall and be respectively equipped with wire guide, with outer magnet exciting coil and interior excitation wire at the binding post of alloy switch and carbon brush slip-ring opposite position
The wire guide enclosed after the wire being connected passes driving disc spacing pressing in housing enters centre bore, then with Shape memory alloy switches one end
Binding post be connected, the binding post of the Shape memory alloy switches other end by wire through after wire guide and centre bore with carbon brush
Slip ring is connected.
Further, driving disc spacing pressing is additionally provided with a liquid injection hole, the bow between described liquid injection hole and driving disc spacing pressing and clutch plate
Shape gap is connected, and is provided with the fluid injection plug screw matched on this liquid injection hole.
Further, at left end cap, several passage it is provided with around it in outer cylinder.
Further, being arranged with a sealing lid at driving shaft away from one end of left shell, described sealing lid is with to have end cap solid
Fixed connection, and the bearing between right end cap and main shaft has been fixed in end cap；It is provided with felt circle between lid and main shaft sealing.
Compared with prior art, this utility model has the advantage that
1, when ambient temperature less (but higher than 40 DEG C), this actuating device is mainly by the shape memory of driving shaft outer end
Alloy switch two binding posts contact energising so that magnet exciting coil produce the action of a magnetic field in the magnetic flow liquid of magnetic flow liquid intracavity,
Magnetic flow liquid produces shear yield stress, thus produces driving torque transmission power.
2, when when being gradually increased (higher than 70 DEG C) of ambient temperature, utilize shape memory alloy spring perception operating mode the warmest
Spend and produce corresponding driving force, thus promote clutch plate to move axially, extrude the magnetic flow liquid in magnetorheological sap cavity, so that
Obtaining magnetic rheology effect to be obviously enhanced, the yield stress of magnetic flow liquid increases, and transmission efficiency significantly improves.
3, raising along with the continuation of ambient temperature, the transmission performance of magnetic flow liquid declines, but shape memory alloy spring produces
Raw axial driving force increases, so that the coldworking strengthened effect of magnetic flow liquid persistently strengthens to compensate magnetic flow liquid because of high temperature
And the transmission torque lost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 left end cap, 2 right end caps, 3 outer cylinder, 4 driving shafts, 5 driven shafts, 6 driving disc spacing pressings, 7
Clutch plate, 8 magnetic flow liquids, 9 outer magnet exciting coils, magnet exciting coil in 10,11 Shape memory alloy switches, 12 carbon brush
Slip ring, 13 shape memory alloy springs, 14 bases, 15 axis of guides, 16 oil sealings, 17 sealing rings, 18 magnetism-isolating loops,
19 fluid injection plug screws, 20 passages, 21 seal lid.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment: see Fig. 1, a kind of temp.-controlled type arch magnetic flow liquid and marmem extruder drive, including
Left end cap 1, right end cap 2, outer cylinder 3, driving shaft 4, driven shaft 5, driving disc spacing pressing 6 and clutch plate 7.Wherein, left end cap 1 and have end
Lid is fixedly connected to form housing by the two ends of connecting bolt Yu outer cylinder 3 respectively；One end of described driving shaft 4 passes driving disc spacing pressing
Stretch in housing after 6, and stretch in left end cap 1, and be connected with left end cap 1 and right end cap 2 respectively by bearing, described driven shaft
5 fixing with left end cap 1 are connected.Described driving disc spacing pressing 6 and clutch plate 7 are all sheathed on driving shaft 4, and wherein, driving disc spacing pressing 6 is by location
Nut coordinates realization axially location with the shaft shoulder, is additionally provided with dead ring, so that axially positioning between location nut and driving disc spacing pressing 6
Effect is more preferable；Between driving disc spacing pressing 6 and driven shaft 5, it is provided with key I, makes driving shaft 4 that driving disc spacing pressing 6 can be driven to rotate；Described driven
Dish 7 is between driving disc spacing pressing 6 and left end cap 1, and can move along driving shaft 4, is provided with key between clutch plate 7 and outer cylinder 3
II, make clutch plate 7 that outer cylinder 3 can be driven to rotate；When being embodied as, described key II is fixed with outer cylinder 3 or clutch plate 7,
On clutch plate 7 or outer cylinder 3, corresponding keys II is provided with sliding keyway.
Being provided with an annular boss at clutch plate 7 near the side of driving disc spacing pressing 6, driving disc spacing pressing 6 is corresponding near the side of clutch plate 7
The position of this annular boss is provided with an annular groove, makes driving disc spacing pressing 6 form outer toroid and interior annulus knot near the side of clutch plate 7
Form arcuate gap between structure, and driving disc spacing pressing 6 and clutch plate 7, in this arcuate gap, be filled with magnetic flow liquid 8.At driving disc spacing pressing 6
On be additionally provided with a liquid injection hole, the arcuate gap between described liquid injection hole with driving disc spacing pressing 6 and clutch plate 7 is connected, at this liquid injection hole
It is provided with the fluid injection plug screw 19 matched；Consequently facilitating carry out filling magnetic flow liquid 8.When being embodied as, at driving disc spacing pressing 6 with outer
Between cylinder 3, between clutch plate 7 and outer cylinder 3, between driving disc spacing pressing 6 and driving shaft 4 and between clutch plate 7 and driving shaft 4 all
It is provided with sealing ring；Wherein, during clutch plate 7 moves, gap between clutch plate 7 and outer cylinder 3 and clutch plate 7 with from
Gap between moving axis 5 is sealed by sealing ring all the time and cuts off；So that it is guaranteed that in whole work process, magnetic flow liquid 8 is closed in
In arcuate gap, it is to avoid magnetic flow liquid 8 is revealed.An oil sealing 16, described oil sealing it is provided with near the side of left end cap 1 at clutch plate 7
16 be sheathed on on driving shaft 4；To being provided with oil sealing 16 groove by oil sealing 16 on clutch plate 7, this oil sealing 16 is by a sealing
Ring 17 is fixed in described oil sealing 16 groove；Thus it is further ensured that the seal of magnetic flow liquid 8.
The outer toroid outer peripheral face and interior annulus outer peripheral face of driving disc spacing pressing 6 are respectively equipped with outside line ring recess and interior lines ring recess, institute
State outside line ring recess and interior lines ring recess rotating around outer toroid and interior annulus one week, outside being respectively equipped with in exterior loop groove and interior lines ring recess
Magnet exciting coil 9 and interior magnet exciting coil 10；Magnetic field is produced respectively by outer magnet exciting coil 9 and interior magnet exciting coil 10, it is thus possible to faster
Make magnetic flow liquid 8 produce shear yield stress, reduce response time.Magnetic field for avoiding outer magnet exciting coil 9 to produce is encouraged with interior
The magnetic field that magnetic coil 10 produces interferes, and is provided with magnetism-isolating loop 18 outside between magnet exciting coil 9 and interior magnet exciting coil 10, described every
Magnet ring 18 is two, and the formula of being respectively embedded into is arranged at bottom annular boss and annular groove, bottom annular boss with annular groove
During contact, two magnetism-isolating loops 18 can contact, and outer magnet exciting coil 9 and interior magnet exciting coil 10 is separated；When being embodied as, two every magnetic
Ring 18 is coaxially disposed, it is thus possible to preferably separated in the magnetic field that two magnet exciting coils produce.
The other end of driving shaft 4 is provided with Shape memory alloy switches 11 and carbon brush slip-ring 12, described outer magnet exciting coil 9
Being connected by the binding post of wire with Shape memory alloy switches 11 one end respectively with interior magnet exciting coil 10, described shape memory closes
The binding post of gold switch 11 other ends is connected with carbon brush slip-ring 12 by wire；When temperature is relatively low, but it is higher than a certain temperature, as
During higher than 40 degree, by the connection of two binding posts of Shape memory alloy switches 11, produce magnetic field to magnet exciting coil energising, it is ensured that
The normal work of actuating device during low temperature.Prolonging it on main shaft and be axially arranged with a centre bore, one end of described centre bore runs through main
Axle is near one end of left end cap 1, and the other end extends to and carbon brush slip-ring 12 correspondence position；Main shaft be positioned at the part of housing with
And it is respectively equipped with wire guide, with outer excitation at the binding post of Shape memory alloy switches 11 and carbon brush slip-ring 12 opposite position
The wire that coil 9 is connected with interior magnet exciting coil 10 enters centre bore, then with shape through the wire guide in housing after driving disc spacing pressing 6
Shape memory alloys switchs the binding post of 11 one end and is connected, and the binding post of Shape memory alloy switches 11 other end is passed by wire
Wire guide is connected with carbon brush slip-ring 12 with after centre bore.
Several shape memory alloy spring 13 it is provided with between clutch plate 7 and left end cap 1；Wherein, described shape memory closes
Gold spring 13 is at least 2, and within 4 one weeks, is uniformly distributed around driving shaft, so that during promoting clutch plate 7, more stable.
During actual fabrication, being provided with guider between driven shaft 5 and left end cap 1, described guider includes base 14 and leads
To axle 15, wherein, described base 14 is fixing with left end cap 1 to be connected, and it has pilot hole, and one end of the described axis of guide 15 is with driven
Dish 7 is fixing to be connected, and the other end stretches in this pilot hole；Described shape memory alloy spring 13 is sheathed on the axis of guide 15, and they are two years old
Hold respectively at base 14 and the fixing connection of clutch plate 7.
At left end cap 1, it is provided with several passage 20 around it in outer cylinder 3, thus raises in ambient temperature
Rising, extraneous hot-fluid can enter in housing by this passage 20 quickly；Thus improve the sound of shape memory alloy spring 13
Answer efficiency.Be arranged with a sealing lid 21 at driving shaft 4 away from one end of left shell, described seal lid 21 with to have end cap fixing even
Connect, and the bearing between right end cap 2 and main shaft has been fixed in end cap；It is provided with felt circle between lid 21 and main shaft sealing.
In work process: when ambient temperature less (but higher than 40 DEG C), this actuating device is mainly closed by shape memory
Two binding post contact energisings of gold switch 11 so that magnet exciting coil produces the action of a magnetic field in the magnetic flow liquid of magnetic flow liquid 8 intracavity
8, magnetic flow liquid 8 produces shear yield stress, thus produces driving torque transmission power.When being gradually increased of ambient temperature is (high
In 70 DEG C) time, utilize shape memory alloy spring 13 perception operating mode real time temperature to produce corresponding driving force, thus promote from
Moving plate 7 moves axially, the magnetic flow liquid 8 in extruding magnetic flow liquid 8 chamber, so that magnetic rheology effect is obviously enhanced, magnetorheological
The yield stress of liquid 8 increases, and transmission efficiency significantly improves.Along with the continuation of ambient temperature raises, the transmission performance of magnetic flow liquid 8
Decline, but the axial driving force that shape memory alloy spring 13 produces increases, so that the coldworking strengthened effect of magnetic flow liquid 8
Persistently strengthen and compensate the transmission torque that magnetic flow liquid 8 loses because of high temperature.
It is last it should be noted that above example is only in order to illustrate the technical solution of the utility model rather than restriction technologies
Scheme, it will be understood by those within the art that, the technical solution of the utility model is modified or is equal to by those
Replace, without deviating from objective and the scope of the technical program, all should contain in the middle of right of the present utility model.
Claims (9)
1. temp.-controlled type arch magnetic flow liquid and a marmem extruder drive, including left end cap, right end cap, cylindrical
Cylinder, driving shaft, driven shaft, driving disc spacing pressing and clutch plate, wherein, left end cap and have end cap respectively fixing with the two ends of outer cylinder even
Connecing formation housing, one end of described driving shaft is stretched in housing after driving disc spacing pressing, and stretches in left end cap, and is divided by bearing
Not being connected with left end cap and right end cap, described driven shaft is fixing with left end cap to be connected；Described driving disc spacing pressing and clutch plate are all sheathed on
On driving shaft, wherein, driving disc spacing pressing is axially positioned, between driving disc spacing pressing and driven shaft with the realization that coordinates of the shaft shoulder by location nut
It is provided with key I, enables driving shaft to drive driving disc spacing pressing to rotate；Described clutch plate, and can edge between driving disc spacing pressing and left end cap
Driving shaft moves, and is provided with key II between clutch plate and outer cylinder, enables clutch plate to drive outer cylinder to rotate；Its feature exists
In: be provided with an annular boss at clutch plate near the side of driving disc spacing pressing, driving disc spacing pressing near the side of clutch plate to should convex annular
The position of platform is provided with an annular groove, makes driving disc spacing pressing form outer toroid and interior circular ring structure, and active near the side of clutch plate
Form arcuate gap between dish and clutch plate, in this arcuate gap, be filled with magnetic flow liquid；
The outer toroid outer peripheral face and interior annulus outer peripheral face of driving disc spacing pressing are respectively equipped with outside line ring recess and interior lines ring recess, described outside line
Ring recess and interior lines ring recess, rotating around outer toroid and interior annulus one week, are respectively equipped with outer excitation wire in exterior loop groove and interior lines ring recess
Circle and interior magnet exciting coil；The other end of driving shaft is provided with Shape memory alloy switches and carbon brush slip-ring, described outer excitation wire
Circle is connected by the binding post of wire with Shape memory alloy switches one end respectively with interior magnet exciting coil, described marmem
The binding post of the switch other end is connected with carbon brush slip-ring by wire；
Several shape memory alloy spring it is provided with between clutch plate and left end cap.
A kind of temp.-controlled type arch magnetic flow liquid the most according to claim 1 and marmem extruder drive, its
Being characterised by: be provided with guider between driven shaft and left end cap, described guider includes base and the axis of guide, wherein,
Described base is fixing with left end cap to be connected, and it has pilot hole, and one end of the described axis of guide is fixing with clutch plate to be connected, the other end
Stretch in this pilot hole；Described shape memory alloy spring is sheathed on the axis of guide, and its two ends are solid respectively at base and clutch plate
Fixed connection.
A kind of temp.-controlled type arch magnetic flow liquid the most according to claim 1 and marmem extruder drive, its
It is characterised by: between driving disc spacing pressing and outer cylinder, between clutch plate and outer cylinder, between driving disc spacing pressing and driving shaft and clutch plate
And it is equipped with sealing ring between driving shaft；Wherein, during clutch plate moves, gap between clutch plate and outer cylinder and
Gap between clutch plate and driven shaft is sealed by sealing ring all the time and cuts off.
A kind of temp.-controlled type arch magnetic flow liquid the most according to claim 1 and marmem extruder drive, its
Be characterised by: be provided with an oil sealing near the side of left end cap at clutch plate, described oil-sealing sleeve be located at on driving shaft；At clutch plate
On to an oil seal groove should be provided with by oil sealing, this oil sealing is fixed in described oil seal groove by a sealing ring.
A kind of temp.-controlled type arch magnetic flow liquid the most according to claim 1 and marmem extruder drive, its
It is characterised by: being provided with magnetism-isolating loop outside between magnet exciting coil and interior magnet exciting coil, described magnetism-isolating loop is two, and the formula of being respectively embedded into sets
It is placed in bottom annular boss and annular groove, when annular boss is with when contacting bottom annular groove, and two magnetism-isolating loops can contact, and
Outer magnet exciting coil and interior magnet exciting coil are separated.
A kind of temp.-controlled type arch magnetic flow liquid the most according to claim 1 and marmem extruder drive, its
It is characterised by: prolonging it on main shaft and be axially arranged with a centre bore, main shaft is run through near the one of left end cap in one end of described centre bore
End, the other end extends to and carbon brush slip-ring correspondence position；It is positioned at the part of housing at main shaft and opens with marmem
It is respectively equipped with wire guide at the binding post closed and carbon brush slip-ring opposite position, is connected with outer magnet exciting coil and interior magnet exciting coil
Wire enters centre bore through the wire guide in housing after driving disc spacing pressing, then with the binding post of Shape memory alloy switches one end
Be connected, the binding post of the Shape memory alloy switches other end by wire through after wire guide and centre bore with carbon brush slip-ring phase
Even.
A kind of temp.-controlled type arch magnetic flow liquid the most according to claim 1 and marmem extruder drive, its
It is characterised by: on driving disc spacing pressing, be additionally provided with a liquid injection hole, described liquid injection hole and the arcuate gap phase between driving disc spacing pressing and clutch plate
Connection, is provided with the fluid injection plug screw matched on this liquid injection hole.
A kind of temp.-controlled type arch magnetic flow liquid the most according to claim 1 and marmem extruder drive, its
It is characterised by: at left end cap, be provided with several passage around it in outer cylinder.
A kind of temp.-controlled type arch magnetic flow liquid the most according to claim 1 and marmem extruder drive, its
Be characterised by: be arranged with a sealing lid at driving shaft away from one end of left shell, described sealing lid with have that end cap is fixing to be connected, and
Bearing between right end cap and main shaft has been fixed in end cap；It is provided with felt circle between lid and main shaft sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620711209.3U CN205780701U (en) | 2016-07-07 | 2016-07-07 | A kind of temp.-controlled type arch magnetic flow liquid and marmem extruder drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620711209.3U CN205780701U (en) | 2016-07-07 | 2016-07-07 | A kind of temp.-controlled type arch magnetic flow liquid and marmem extruder drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780701U true CN205780701U (en) | 2016-12-07 |
Family
ID=58124229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620711209.3U Expired - Fee Related CN205780701U (en) | 2016-07-07 | 2016-07-07 | A kind of temp.-controlled type arch magnetic flow liquid and marmem extruder drive |
Country Status (1)
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| CN (1) | CN205780701U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681545A (en) * | 2019-03-08 | 2019-04-26 | 重庆理工大学 | The magnetorheological fluid of marmem driving combines transmission device with electromagnet-friction |
| CN109707759A (en) * | 2019-01-07 | 2019-05-03 | 重庆理工大学 | 9 Cr 2 steel using electromagnetic heating memorial alloy squeeze circular arc type is magnetorheological and friction gearing |
| CN110159672A (en) * | 2019-04-30 | 2019-08-23 | 西华大学 | Multipole superposing type magnetic rheological clutch |
| CN113187829A (en) * | 2021-04-27 | 2021-07-30 | 重庆理工大学 | Shape memory alloy driven cylinder disc magneto-rheological transmission device |
| CN114033815A (en) * | 2021-11-12 | 2022-02-11 | 重庆理工大学 | Multi-disc arc MRF and SMA spring friction composite transmission device |
| CN114198425A (en) * | 2022-01-25 | 2022-03-18 | 江苏省特种设备安全监督检验研究院 | Double-shear magnetorheological clutch under permanent magnet excitation |
-
2016
- 2016-07-07 CN CN201620711209.3U patent/CN205780701U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707759A (en) * | 2019-01-07 | 2019-05-03 | 重庆理工大学 | 9 Cr 2 steel using electromagnetic heating memorial alloy squeeze circular arc type is magnetorheological and friction gearing |
| CN109681545A (en) * | 2019-03-08 | 2019-04-26 | 重庆理工大学 | The magnetorheological fluid of marmem driving combines transmission device with electromagnet-friction |
| CN110159672A (en) * | 2019-04-30 | 2019-08-23 | 西华大学 | Multipole superposing type magnetic rheological clutch |
| CN113187829A (en) * | 2021-04-27 | 2021-07-30 | 重庆理工大学 | Shape memory alloy driven cylinder disc magneto-rheological transmission device |
| CN113187829B (en) * | 2021-04-27 | 2022-08-02 | 重庆理工大学 | Shape memory alloy driven cylinder disc magneto-rheological transmission device |
| CN114033815A (en) * | 2021-11-12 | 2022-02-11 | 重庆理工大学 | Multi-disc arc MRF and SMA spring friction composite transmission device |
| CN114033815B (en) * | 2021-11-12 | 2023-08-22 | 重庆理工大学 | Multi-disc circular arc type MRF and SMA spring friction compound transmission device |
| CN114198425A (en) * | 2022-01-25 | 2022-03-18 | 江苏省特种设备安全监督检验研究院 | Double-shear magnetorheological clutch under permanent magnet excitation |
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