CN202418318U - Composite reinforcement type magnetorheological clutch - Google Patents
Composite reinforcement type magnetorheological clutch Download PDFInfo
- Publication number
- CN202418318U CN202418318U CN2012200312616U CN201220031261U CN202418318U CN 202418318 U CN202418318 U CN 202418318U CN 2012200312616 U CN2012200312616 U CN 2012200312616U CN 201220031261 U CN201220031261 U CN 201220031261U CN 202418318 U CN202418318 U CN 202418318U
- Authority
- CN
- China
- Prior art keywords
- extruding
- input shaft
- type magnetic
- booster type
- clutch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002787 reinforcement Effects 0.000 title abstract 5
- 239000002131 composite material Substances 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract 2
- 230000009977 dual effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The utility model provides a composite reinforcement type magnetorheological clutch, which takes the advantage of the dual characteristics of the centrifugal force and magnetorheological extrusion to increase torsion, improves operational efficiency and is easy to respond rapidly. During operation, the composite reinforcement type magnetorheological clutch takes the advantage of hinge rod reinforcement, while driving an extrusion plate to extrude magnetorheological fluids, thereby increasing torque, solving the problem that the traditional single-hinge rod reinforcement type clutch cannot respond rapidly, and improving the general operational efficiency.
Description
Technical field
The utility model relates to compound booster type magnetic rheological clutch.
Background technique
All there is the not enough problem of warping force in magnetic rheological clutch in the past; Though existing toggle booster type clutch improves the output torque of clutch greatly; Start the phenomenon that reaction is slow and skid but still exist; There is certain potential safety hazard, makes that the real world applications of this technology is not extensive.
The model utility content
The purpose of the utility model is to provide a kind of combined type clutch that had not only had the toggle step-up system but also used magnetorheological characteristic, to improve the output torque and to address the above problem.
For achieving the above object; The utility model is realized through following technological scheme: compound booster type magnetic rheological clutch; Comprise input shaft, right casing, chuck, coil, magnetic flow liquid, spill building ring, left shell, output shaft, centrifugal step-up system, extruding disk; Form an annular space between said extruding disk and the spill building ring inner chamber; Charge into magnetic flow liquid between said extruding disk and the spill building ring inwall active chamber, said centrifugal step-up system is arranged in the output shaft right-hand member space relative with the input shaft left end, and said coil is arranged on the working surface of the input shaft shaft shoulder and chuck formation.
Preferably; Said centrifugal step-up system comprises extruding pouring weight and force amplifying weight, in circumference inner cavity, evenly distributes, and links to each other through tilting toggle; Also be provided with draught spring between two extruding pouring weights; And with two extruding disks before and after link to each other, input shaft makes their rotate generation centrifugal force through guide finger and centrifugal step-up system and extruding disk interlock; Extruding spill building ring inwall also drives extruding disk extruding magnetic flow liquid.
Preferably, be connected through equally distributed bolt between said left shell and the right casing; Be convenient to dismounting.
Preferably, be provided with magnetism resistent ring between said output shaft and the spill building ring, connect with equally distributed bolt between the three; At a distance from the magnetic guiding.
Preferably, be provided with rolling bearing between said output shaft and the left shell.
Preferably, be provided with rolling bearing between said input shaft and the right casing.
Compared with prior art; The utility model has the advantages that: utilize centrifugal step-up system to amplify extruding force through tilting toggle; And the extruding disk that drives the rear end pushes magnetic flow liquid synchronously, utilizes to become solid-state characteristic by liquid state behind the logical magnetic of magnetic flow liquid and engage running fast, becomes at magnetic flow liquid to give above-mentioned extruding when solid-state; The shearing force that produces will go out several magnitude greatly; In the toggle extruding, improve the moment of torsion of output compoundly, avoided single pressing mechanism to respond drawback slowly again simultaneously, improved whole operational efficiency.
Description of drawings
Fig. 1 is the structural representation of clutch, and Fig. 2 is the structural representation of centrifugal step-up system.
Embodiment
Consult the embodiment that accompanying drawing is the compound booster type magnetic rheological clutch of the utility model: compound booster type magnetic rheological clutch; Comprise input shaft 8, right casing 11, chuck 10, coil 7, magnetic flow liquid 5, spill building ring 12, left shell 3, output shaft 1, centrifugal step-up system 4, extruding disk 6; Form an annular space between said extruding disk 6 and spill building ring 12 inner chambers; Charge into magnetic flow liquid 5 between said extruding disk 6 and the spill building ring 12 inwall active chambers, said centrifugal step-up system 4 is arranged in the output shaft 1 right-hand member space relative with input shaft 8 left ends, and said coil 7 is arranged on the working surface of input shaft 8 shaft shoulders and chuck 10 formation; Said centrifugal step-up system 4 comprises extruding pouring weight 15 and force amplifying weight 19; In circumference inner cavity, evenly distribute, and link to each other through tilting toggle 17, two 15 of pouring weights of extruding also are provided with draught spring 18; And link to each other with two extruding disk 6 front and back; Input shaft 8 makes their rotations produce centrifugal force through guide finger 16 and centrifugal step-up system 4 and extruding disk 6 interlocks, is connected through equally distributed bolt between said left shell 3 and the right casing 11; Be provided with magnetism resistent ring 13 between said output shaft 1 and the spill building ring 12, connect with equally distributed bolt between the three.Be provided with rolling bearing 2 between said output shaft 1 and the left shell 3, be provided with rolling bearing 2 between said input shaft 8 and the right casing 11.
The embodiment who provides below in conjunction with accompanying drawing further describes; With reference to accompanying drawing 1, Fig. 2, the working procedure of this compound booster type magnetic rheological clutch is: coil 7 is placed between the shaft shoulder and chuck 10 of input shaft 8 coil 7 energisings; Magnetic flow liquid 5 obtains magnetic field; Become the trend solid, input shaft 8 drives centrifugal step-up system 4 work simultaneously, and input shaft 8 rotations make force amplifying weight 19 and extruding pouring weight 15 produce centrifugal force respectively.Under action of centrifugal force, force amplifying weight 19 has the trend of outwards moving along centrifugal direction separately with extruding pouring weight 15, but because the relation of tilting toggle 17 makes force amplifying weight 19 not contact all the time with the inwall of spill building ring 12.When, draught spring 18 lower when the angular velocity of input shaft 8 also do not reach certain value because of the distortion of stressed generation; The exterior arc surface of extruding pouring weight 15 and the inwall of spill building ring 12 are discontiguous; But the extruding disk 6 that drives simultaneously is because magnetorheological characteristic assists centrifugal step-up system 4 to engage fast; Thereby increased moment of torsion compoundly, improved whole operational efficiency.
The above is merely the best specific embodiment of the utility model; But the structure characteristic of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.
Claims (6)
1. compound booster type magnetic rheological clutch; It is characterized in that: comprise input shaft (8), right casing (11), chuck (10), coil (7), magnetic flow liquid (5), spill building ring (12), left shell (3), output shaft (1), centrifugal step-up system (4), extruding disk (6); Form an annular space between said extruding disk (6) and spill building ring (12) inner chamber; Charge into magnetic flow liquid (5) between said extruding disk (6) and spill building ring (12) the inwall active chamber; Said centrifugal step-up system (4) is arranged in output shaft (1) the right-hand member space relative with input shaft (8) left end, and said coil (7) is arranged on the working surface of input shaft (8) shaft shoulder and chuck (10) formation.
2. compound booster type magnetic rheological clutch as claimed in claim 1; It is characterized in that: said centrifugal step-up system (4) comprises extruding pouring weight (15) and force amplifying weight (19), in circumference inner cavity, evenly distributes, and links to each other through tilting toggle (17); Also be provided with draught spring (18) between two extruding pouring weights (15); And with two extruding disks (6) before and after link to each other, input shaft (8) makes their rotation generation centrifugal force through guide finger (16) and centrifugal step-up system (4) and extruding disk (6) interlock.
3. compound booster type magnetic rheological clutch as claimed in claim 1 is characterized in that: be connected through equally distributed bolt between said left shell (3) and the right casing (11).
4. compound booster type magnetic rheological clutch as claimed in claim 1 is characterized in that: be provided with magnetism resistent ring (13) between said output shaft (1) and the spill building ring (12), connect with equally distributed bolt between the three.
5. compound booster type magnetic rheological clutch as claimed in claim 1 is characterized in that: be provided with rolling bearing (2) between said output shaft (1) and the left shell (3).
6. compound booster type magnetic rheological clutch as claimed in claim 1 is characterized in that: be provided with rolling bearing (2) between said input shaft (8) and the right casing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200312616U CN202418318U (en) | 2012-01-17 | 2012-01-17 | Composite reinforcement type magnetorheological clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200312616U CN202418318U (en) | 2012-01-17 | 2012-01-17 | Composite reinforcement type magnetorheological clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202418318U true CN202418318U (en) | 2012-09-05 |
Family
ID=46743088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200312616U Expired - Fee Related CN202418318U (en) | 2012-01-17 | 2012-01-17 | Composite reinforcement type magnetorheological clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202418318U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019151A (en) * | 2014-06-11 | 2014-09-03 | 浙江师范大学 | Damping type magneto-rheological clutch |
| CN104019152A (en) * | 2014-06-11 | 2014-09-03 | 浙江师范大学 | Piston-type magneto-rheological clutch |
| CN105782279A (en) * | 2014-06-11 | 2016-07-20 | 浙江师范大学 | Damping type magnetorheological clutch |
| CN106402253A (en) * | 2016-10-10 | 2017-02-15 | 杭州电子科技大学 | Torsional vibration adjustment device based on magnetorheology |
| CN106884898A (en) * | 2017-03-17 | 2017-06-23 | 湘潭大学 | A kind of squash type increases turns round magnetic rheological clutch |
| CN110848283A (en) * | 2019-12-06 | 2020-02-28 | 重庆理工大学 | Temperature control round wedge-shaped magnetorheological fluid clutch |
| CN114439863A (en) * | 2022-02-23 | 2022-05-06 | 浙江师范大学 | High-stability large-torque magnetorheological fluid clutch |
-
2012
- 2012-01-17 CN CN2012200312616U patent/CN202418318U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019151A (en) * | 2014-06-11 | 2014-09-03 | 浙江师范大学 | Damping type magneto-rheological clutch |
| CN104019152A (en) * | 2014-06-11 | 2014-09-03 | 浙江师范大学 | Piston-type magneto-rheological clutch |
| CN104019152B (en) * | 2014-06-11 | 2016-05-11 | 浙江师范大学 | piston magneto-rheological clutch |
| CN105782279A (en) * | 2014-06-11 | 2016-07-20 | 浙江师范大学 | Damping type magnetorheological clutch |
| CN104019151B (en) * | 2014-06-11 | 2016-08-24 | 浙江师范大学 | Damp type magnetic rheological clutch |
| CN105782279B (en) * | 2014-06-11 | 2017-12-26 | 浙江师范大学 | A kind of damp type magnetic rheological clutch |
| CN106402253A (en) * | 2016-10-10 | 2017-02-15 | 杭州电子科技大学 | Torsional vibration adjustment device based on magnetorheology |
| CN106402253B (en) * | 2016-10-10 | 2018-09-04 | 杭州电子科技大学 | Based on magnetorheological twisting vibration regulating device |
| CN106884898A (en) * | 2017-03-17 | 2017-06-23 | 湘潭大学 | A kind of squash type increases turns round magnetic rheological clutch |
| CN110848283A (en) * | 2019-12-06 | 2020-02-28 | 重庆理工大学 | Temperature control round wedge-shaped magnetorheological fluid clutch |
| CN110848283B (en) * | 2019-12-06 | 2021-01-05 | 重庆理工大学 | Temperature control round wedge-shaped magnetorheological fluid clutch |
| CN114439863A (en) * | 2022-02-23 | 2022-05-06 | 浙江师范大学 | High-stability large-torque magnetorheological fluid clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |