CN104487732B - Magnetic liquid suspension mobile platform - Google Patents
Magnetic liquid suspension mobile platform Download PDFInfo
- Publication number
- CN104487732B CN104487732B CN201480001694.9A CN201480001694A CN104487732B CN 104487732 B CN104487732 B CN 104487732B CN 201480001694 A CN201480001694 A CN 201480001694A CN 104487732 B CN104487732 B CN 104487732B
- Authority
- CN
- China
- Prior art keywords
- floating platform
- platform
- groove
- magnetic
- liquid suspension
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/53—Means for adjusting damping characteristics by varying fluid viscosity, e.g. electromagnetically
- F16F9/535—Magnetorheological [MR] fluid dampers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Magnetic liquid suspension mobile platform includes locomotive, magnetic liquid suspension device, floating platform, hydraulic means and controller, and magnetic liquid suspension device and hydraulic means are fixed on locomotive；Magnetic liquid suspension device includes groove, magnetic fluid and solenoid, and groove is located on locomotive, and magnetic fluid is located in groove, and solenoid is installed on groove, and floating platform includes floating platform and platform, and hydraulic means includes anti-derivation rail and hydraulic cylinder；Utilize controller to control solenoid and produce magnetic field, utilize magnetic field magnetization magnetic fluid, increase the proportion of magnetic fluid, floating platform is made to be suspended on magnetic fluid, utilizing controller to control hydraulic means drives floating platform to move on magnetic fluid, move owing to floating platform is suspended in liquid, efficiently solve the problem that floating platform shakes in movement, in order to avoid mobile vibrations damage needs the mobile precise part installed or precision die。
Description
Technical field
The present invention relates to a kind of equipment and mobile platform is installed, particularly a kind of magnetic liquid suspension mobile platform。
Background technology
In engineering, the parts of some precisions or mould, move needs and reduce vibrations during installation, in order to avoid mobile vibrations damage precise part or mould, particularly heavier precise part or mould, a kind of magnetic liquid suspension mobile platform that can reduce mobile vibrations has become the needs of engineering。
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of magnetic liquid suspension mobile platform, the vibrations moved during for reducing precise part or mould installation。
The technical solution adopted in the present invention is: magnetic liquid suspension mobile platform includes locomotive, magnetic liquid suspension device, floating platform, hydraulic means and controller, and magnetic liquid suspension device and hydraulic means are fixed on locomotive；Magnetic liquid suspension device includes groove, magnetic fluid and solenoid, and groove is located on locomotive, and magnetic fluid is located in groove, and solenoid is installed on groove；Floating platform includes floating platform and platform, and floating platform is above platform, and floating platform is fixing with platform to be connected, and floating platform contacts with the magnetic fluid in groove, and platform contacts with the upper surface of groove, and floating platform is dynamic with groove to be connected；Hydraulic means includes anti-derivation rail and hydraulic cylinder, and the cylinder seat of hydraulic cylinder is fixing with platform to be connected, the anti-guide rail contact that pushes away being provided with roller, roller and groove of the piston rod of hydraulic cylinder, and anti-derivation rail is fixing with groove to be connected；Controller is provided with control line and is connected with solenoid and hydraulic means。
During the work of magnetic liquid suspension mobile platform, magnetic liquid suspension mobile platform moves to the side of equipment, it would be desirable to the shockproof precise part moving horizontally installation or precision die are put on the platform of floating platform；Controller is utilized to connect the power supply of solenoid, solenoid is made to produce magnetic field, the magnetic line of force in magnetic field magnetic fluid in groove, magnetic fluid is made to be magnetized, magnetic fluid be magnetized after proportion increase, when the proportion of magnetic fluid is more than the proportion of floating platform, floating platform is suspended on magnetic fluid, it is prevented that floating platform shakes in movement；After floating platform is suspended on magnetic fluid, controller is utilized to control the hydraulic cylinder works of hydraulic means, the piston rod of hydraulic cylinder stretches out pushes down anti-rail of deriving, utilize piston rod to stretch out counter to push away floating platform and move horizontally on the magnetic fluid of groove 6, utilize floating platform precise part to be mounted or precision die need to move to and need position to be mounted, in order to avoid precise part or precision die 17 are impaired in movement。
The invention has the beneficial effects as follows: magnetic liquid suspension mobile platform, utilize controller to control solenoid and produce magnetic field, utilize magnetic field magnetization magnetic fluid, increase the proportion of magnetic fluid, make floating platform be suspended on magnetic fluid, utilize controller to control hydraulic means and drive floating platform to move on magnetic fluid, move owing to floating platform is suspended in liquid, efficiently solve the problem that floating platform shakes in movement, in order to avoid mobile vibrations damage needs the mobile precise part installed or precision die。
Accompanying drawing explanation
Fig. 1 is the structural representation of magnetic liquid suspension mobile platform。
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed:
The structural representation of the magnetic liquid suspension mobile platform shown in Fig. 1, magnetic liquid suspension mobile platform includes locomotive 1, magnetic liquid suspension device 2, floating platform 3, hydraulic means 4 and controller 5, magnetic liquid suspension device 2 and hydraulic means 4 and is fixed on locomotive 1；Magnetic liquid suspension device 2 includes groove 6, magnetic fluid 7 and solenoid 8, and groove 6 is located on locomotive 1, and magnetic fluid 7 is located in groove 6, and solenoid 8 is installed on groove 6；Floating platform 3 includes floating platform 9 and platform 10, and floating platform 9 is above platform 10, and floating platform 9 is fixing with platform 10 to be connected, and floating platform 9 contacts with the magnetic fluid 7 in groove 6, and platform 10 contacts with the upper surface 21 of groove 6, and floating platform 9 is dynamic with groove 6 to be connected；Hydraulic means 4 includes anti-derivation rail 11 and hydraulic cylinder 12, and the cylinder seat 13 of hydraulic cylinder 12 and platform 10 is fixing to be connected, the piston rod 14 of hydraulic cylinder 12 be provided with roller 23, roller 23 contacts with the anti-derivation rail 11 of groove 6, and anti-derivation rail 11 is fixed with groove 6 and is connected；Controller 5 is provided with control line and is connected with solenoid 8 and hydraulic means 4。
In order to utilize controller 5 to control the magnetic field of solenoid 8, controller 5 is provided with power controller 15, power controller 15 is located in controller 5, power controller 15 is provided with power control line and is connected with solenoid 8, for controlling the power of input solenoid 8, the change of the power of solenoid 8 is utilized to control the change of solenoid 8 magnetic field intensity。
Lifting to detect and controlling floating platform 3, controller 5 is provided with distance measuring sensor 16, and distance measuring sensor 16 is located on locater plate 17, and locater plate 17 is fixed on the upper surface 21 of groove 6, for detecting the distance of platform 10 lifting of floating platform 3。
In order to make floating platform 3 can move in groove 6, floating platform 9 both sides are provided with guide rail, and groove 6 both sides are provided with guide groove, and the guide rail of floating platform 9 is dynamic with the guide groove of groove 6 to be connected；The length of floating platform 9 is less than the length of groove 6, the rear end of the rear end of floating platform 9 and groove 6 is provided with the first gap 18, the front end of the front end of floating platform 9 and groove 6 is provided with the second gap 19, the length in the second gap 19 is more than piston rod 20 stroke of hydraulic cylinder 12, in order to avoid the edge of percussion groove 6 when floating platform 3 moves, the length in the second gap 19 is more than the length in the first gap 18；The length of platform 10 is more than the length of groove 6, and when making floating platform 3 not float, platform 10 can be supported on the upper surface 21 of groove 6。
In order to make the floating platform 3 can in groove 6 vertical lift, anti-derivation rail 11 and horizontal plane, piston rod 14 be vertical with anti-derivation rail 11。
The unrisen state of floating platform 3 is: the proportion of magnetic fluid 7 is less than the proportion of floating platform 3, and the floating platform of floating platform 3 is sunken to for 9 times in magnetic fluid 7, and floating platform 3 is supported on the upper surface 21 of groove 6。
The state that floating platform 3 rises is: the proportion of magnetic fluid 7 is more than the proportion of floating platform 3, and the floating platform 9 of floating platform 3 floats in magnetic fluid 7, and the platform 10 of floating platform 3 leaves the upper surface 21 of groove 6。
For the height indicating floating platform 3 to lift, locater plate 17 is provided with scale 20, and the platform 10 of floating platform 3 is provided with height pointer 22, due to the height of instruction floating platform 3 lifting。
During in order to ensure that floating platform 9 floats, the roller 23 of piston rod 14 is also on anti-derivation rail 11, and the length of anti-derivation rail 11 is more than the height of floating platform 9。
The operation principle of magnetic liquid suspension mobile platform is: during work, and magnetic liquid suspension mobile platform moves to the side of equipment, it would be desirable to the shockproof precise part moving horizontally installation or precision die 25 are put on the platform 10 of floating platform 3；Controller 5 is utilized to connect the power supply of solenoid 8, solenoid 8 is made to produce magnetic field, the magnetic line of force in magnetic field magnetic fluid 7 in groove 6, magnetic fluid 7 is made to be magnetized, magnetic fluid 7 be magnetized after proportion increase, when the proportion of magnetic fluid 7 is more than the proportion of floating platform 3, floating platform 3 is suspended on magnetic fluid 7, it is prevented that floating platform 3 shakes in movement；After floating platform 3 is suspended on magnetic fluid 7, the hydraulic cylinder 12 that controller 5 controls hydraulic means 4 is utilized to work, the piston rod 14 of hydraulic cylinder 12 stretches out pushes down anti-derivation rail 11, utilize piston rod 14 to stretch out counter pushing away the floating platform 3 magnetic fluid 7 in groove 6 moves horizontally, utilize floating platform 3 precise part to be mounted or precision die 25 need to move to and need position to be mounted, in order to avoid precise part or precision die 25 are impaired in movement。
Controlling the floating of floating platform 3 and the height of lifting to implement controller 5, the buoyancy that floating platform 3 is subject in magnetic fluid 7 is directly proportional to the proportion of magnetic fluid 7, and the proportion of magnetic fluid 7 power inputting solenoid 8 to controller 5 that is directly proportional is directly proportional；The height that floating platform 3 rises in magnetic fluid 7 is directly proportional to the increase of magnetic fluid 7 proportion。
In order to control the distance that floating platform 3 moves, hydraulic cylinder 12 is provided with displacement transducer 24, for detecting and control the distance that the piston rod 14 of hydraulic cylinder 12 moves, to reach the purpose utilizing controller 5 to control the distance that floating platform 3 moves；The distance that the distance that piston rod 14 moves moves with floating platform 3 is equal。
Claims (10)
1. magnetic liquid suspension mobile platform, it is characterized in that: magnetic liquid suspension mobile platform includes locomotive (1), magnetic liquid suspension device (2), floating platform (3), hydraulic means (4) and controller (5), magnetic liquid suspension device (2) and hydraulic means (4) and is fixed on locomotive (1)；Magnetic liquid suspension device (2) includes groove (6), magnetic fluid (7) and solenoid (8), groove (6) is located on locomotive (1), magnetic fluid (7) is located in groove (6), and solenoid (8) is installed on groove (6)；Floating platform (3) includes floating platform (9) and platform (10), floating platform (9) is in the top of platform (10), floating platform (9) is fixing with platform (10) to be connected, floating platform (9) contacts with the magnetic fluid (7) in groove (6), platform (10) contacts with the upper surface (21) of groove (6), and floating platform (9) is dynamic with groove (6) to be connected；Hydraulic means (4) includes anti-rail of deriving (11) and hydraulic cylinder (12), the cylinder seat (13) of hydraulic cylinder (12) is fixing with platform (10) to be connected, the piston rod (14) of hydraulic cylinder (12) is provided with roller (23), roller (23) contacts with the anti-rail of deriving (11) of groove (6), and anti-rail of deriving (11) is fixing with groove (6) to be connected；Controller (5) is provided with control line and is connected with solenoid (8) and hydraulic means (4)；The floating of floating platform (3) and the height of lifting is controlled in order to implement controller (5), the buoyancy that floating platform (3) is subject in magnetic fluid (7) is directly proportional to the proportion of magnetic fluid (7), and the power that the proportion of magnetic fluid (7) is directly proportional to controller (5) input solenoid (8) is directly proportional: the height that floating platform (3) rises in magnetic fluid (7) is directly proportional to the increase of magnetic fluid (7) proportion；
In order to control the distance of floating platform (3) movement, hydraulic cylinder (12) is provided with displacement transducer (24), for detecting and control the distance of piston rod (14) movement of hydraulic cylinder (12), to reach to utilize the purpose of the distance of controller (5) control floating platform (3) movement；The distance of piston rod (14) movement is equal with the distance of floating platform (3) movement。
2. magnetic liquid suspension mobile platform according to claim 1, in order to utilize controller (5) to control the magnetic field of solenoid (8), it is characterized in that: described controller (5) is provided with power controller (15), power controller (15) is located in controller (5), power controller (15) is provided with power control line and is connected with solenoid (8), for controlling the power of input solenoid (8), the change of the power of solenoid (8) is utilized to control the change of solenoid (8) magnetic field intensity。
3. magnetic liquid suspension mobile platform according to claim 1, in order to detect and control floating platform (3) lifting, it is characterized in that: described controller (5) is provided with distance measuring sensor (16), distance measuring sensor (16) is located on locater plate (17), locater plate (17) is fixed on the upper surface (21) of groove (6), is used for detecting the distance that the platform (10) of floating platform (3) lifts。
4. magnetic liquid suspension mobile platform according to claim 1, in order to make floating platform (3) can move in groove (6), it is characterized in that: described floating platform (9) both sides are provided with guide rail, groove (6) both sides are provided with guide groove, and the guide rail of floating platform (9) is dynamic with the guide groove of groove (6) to be connected。
5. magnetic liquid suspension mobile platform according to claim 1, it is characterized in that: the length of described floating platform (9) is less than the length of groove (6), the rear end of the rear end of floating platform (9) and groove (6) is provided with the first gap (18), the front end of the front end of floating platform (9) and groove (6) is provided with the second gap (19), the length in the second gap (19) is more than piston rod (14) stroke of hydraulic cylinder (12), in order to avoid the edge of percussion groove (6) when floating platform (3) is mobile, the length in the second gap (19) is more than the length of the first gap (18)；The length of platform (10) is more than the length of groove (6), and when making floating platform (3) not float, platform (10) can be supported on the upper surface (21) of groove (6)。
6. magnetic liquid suspension mobile platform according to claim 1, in order to make the floating platform (3) can in groove (6) vertical lift, it is characterized in that: described anti-rail of deriving (11) and horizontal plane, piston rod (14) is vertical with anti-rail of deriving (11)。
7. magnetic liquid suspension mobile platform according to claim 1, it is characterized in that: described floating platform (3) unrisen state is: the proportion of magnetic fluid (7) is less than the proportion of floating platform (3), being sunken in magnetic fluid (7) under the floating platform (9) of floating platform (3), floating platform (3) is supported on the upper surface (21) of groove (6)。
8. magnetic liquid suspension mobile platform according to claim 1, it is characterized in that: the state that described floating platform (3) rises is: the proportion of magnetic fluid (7) is more than the proportion of floating platform (3), the floating platform (9) of floating platform (3) floats in magnetic fluid (7) face, and the platform (10) of floating platform (3) leaves the upper surface (21) of groove (6)。
9. magnetic liquid suspension mobile platform according to claim 3, for the height indicating floating platform (3) to lift, it is characterized in that: described locater plate (17) is provided with scale (20), the platform (10) of floating platform (3) is provided with height pointer (22), due to the height that instruction floating platform (3) lifts。
10. magnetic liquid suspension mobile platform according to claim 1, during in order to ensure that floating platform (9) floats, the roller (23) of piston rod (14) is also on anti-rail of deriving (11), it is characterised in that: the length of described anti-rail of deriving (11) is more than the height of floating platform (9)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201480001694.9A CN104487732B (en) | 2013-10-11 | 2014-01-20 | Magnetic liquid suspension mobile platform |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104736537 | 2013-10-11 | ||
| CN201310473653.7A CN103511545B (en) | 2013-10-11 | 2013-10-11 | Magnetofluid suspension moving platform |
| PCT/CN2014/070881 WO2015051603A1 (en) | 2013-10-11 | 2014-01-20 | Magnetic fluid suspension type moving platform |
| CN201480001694.9A CN104487732B (en) | 2013-10-11 | 2014-01-20 | Magnetic liquid suspension mobile platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104487732A CN104487732A (en) | 2015-04-01 |
| CN104487732B true CN104487732B (en) | 2016-06-22 |
Family
ID=52761431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480001694.9A Active CN104487732B (en) | 2013-10-11 | 2014-01-20 | Magnetic liquid suspension mobile platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104487732B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312538A (en) * | 2015-06-29 | 2017-01-11 | 北京航天石化技术装备工程有限公司 | Pressure-balance three-dimensional fine adjustment mechanism |
| CN112648333A (en) * | 2020-12-08 | 2021-04-13 | 中冶赛迪重庆信息技术有限公司 | Suspension type anti-disturbance structure, equipment and manufacturing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926571A (en) * | 2012-10-23 | 2013-02-13 | 林智勇 | Magnetic fluid parking spot lock |
| CN203500365U (en) * | 2013-10-11 | 2014-03-26 | 郑运婷 | Magnetofluid suspension movable platform |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62114840A (en) * | 1985-11-08 | 1987-05-26 | Nec Corp | Movable stage |
| JPS62275925A (en) * | 1986-05-19 | 1987-11-30 | Hitachi Kiden Kogyo Ltd | Conveyer |
| JPH04141339A (en) * | 1990-10-01 | 1992-05-14 | Matsushita Electric Ind Co Ltd | Guide device for movement |
-
2014
- 2014-01-20 CN CN201480001694.9A patent/CN104487732B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926571A (en) * | 2012-10-23 | 2013-02-13 | 林智勇 | Magnetic fluid parking spot lock |
| CN203500365U (en) * | 2013-10-11 | 2014-03-26 | 郑运婷 | Magnetofluid suspension movable platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104487732A (en) | 2015-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203500365U (en) | Magnetofluid suspension movable platform | |
| CN104111136B (en) | The measurement mechanism of automobile door lock opening force and opening travel | |
| CN202563898U (en) | Two-dimensional precision positioning platform | |
| CN104487732B (en) | Magnetic liquid suspension mobile platform | |
| CN204455849U (en) | The accurate rackwork of installation of large-scale steel box-girder | |
| CN105013884A (en) | High-precision hydraulic bending machine | |
| CN103511545B (en) | Magnetofluid suspension moving platform | |
| CN103527701B (en) | Magnetic liquid suspension moving platform device | |
| CN204871470U (en) | Boats and ships seaworthiness tester | |
| CN104999171B (en) | A kind of glidepath and the welding equipment of bolt | |
| CN201871892U (en) | Electric executing device for automatically centering band steel | |
| CN105092109B (en) | Electromagnetism force checking device | |
| CN103464547A (en) | Upper and lower die changing device for pipe bending machine | |
| CN203484458U (en) | Upper mold and lower mold replacement device of pipe bending machine | |
| CN206215790U (en) | A kind of positioner suitable for many size plates | |
| CN202065546U (en) | Pneumatic gate valve with valve position detection device | |
| CN203667972U (en) | Lifting adjusting device of filling machine | |
| CN203956102U (en) | A kind of counterweigh compensation arrangement of numerical control landing milling process tool spindle box | |
| CN206122446U (en) | Hydraulic drawing press hydraulic die cushion stroke controller | |
| CN202885768U (en) | Magnetic grid detection device for synchronization of boarding-bridge elevating mechanism | |
| CN206219144U (en) | Riser head travel mechanism | |
| CN207147745U (en) | Jolt the device wriggled and tested for automotive seat | |
| CN204727533U (en) | A kind of hoisting crane machinery brake-releasing gear | |
| CN214310846U (en) | Universal type proportional valve electromagnetic force testing device | |
| CN204160461U (en) | Workbench hydraulic pressure article-holding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xu Baohua Inventor after: Wang Zhe Inventor before: Song Zhenghui |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160517 Address after: 264000, No. 11 Mingda West Road, Laishan economic and Technological Development Zone, Shandong, Yantai Applicant after: Shandong Bigdata New Energy Technology Co., Ltd. Address before: 518000 No. 76 Lixin Road, Guangdong, Shenzhen, 3-602, Luohu District Applicant before: Song Zhenghui |
|
| C14 | Grant of patent or utility model | ||
| CB02 | Change of applicant information |
Address after: Laishan Mingda road 264000 Shandong city of Yantai province No. 11 Applicant after: Shandong Bigdata New Energy Technology Co., Ltd. Address before: 264000, No. 11 Mingda West Road, Laishan economic and Technological Development Zone, Shandong, Yantai Applicant before: Shandong Bigdata New Energy Technology Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant |