CN201816569U - Horizontal and automatic calibration system for electric cylinders - Google Patents
Horizontal and automatic calibration system for electric cylinders Download PDFInfo
- Publication number
- CN201816569U CN201816569U CN2010205360566U CN201020536056U CN201816569U CN 201816569 U CN201816569 U CN 201816569U CN 2010205360566 U CN2010205360566 U CN 2010205360566U CN 201020536056 U CN201020536056 U CN 201020536056U CN 201816569 U CN201816569 U CN 201816569U
- Authority
- CN
- China
- Prior art keywords
- calibration system
- electric cylinders
- horizontal
- nut
- centre hole
- 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
Images
Abstract
The utility model discloses a horizontal and automatic calibration system for electric cylinders. The mechanical part of the horizontal and automatic calibration system for the electric cylinders is formed in a way that a plurality of electric cylinders are connected with control motors; and a control part is formed in a way that the control motors are connected with a computer system. A nut bed capable of axially moving is arranged in a square box-shaped casing of each electric cylinder, a nut is fixed on the nut bed and matched with a lead screw, the nut bed is connected with a push rod, the push rod penetrates out of a front tip, the lead screw penetrates out of a tailstock, and the right end part of the lead screw is arranged in a sliding shaft sleeve inside the central hole of the push rod. During the design process of the horizontal and automatic calibration system for the electric cylinders, the technology of electric cylinders is adopted, so that the structural performance of a device is greatly improved, and the overall strength, the stability and the antiknock characteristic of the device are remarkably improved. The electric cylinders are widely applied to motion simulation and test equipment, so that the characteristics of high response speed and long service life are achieved; and the electric cylinders are controlled by a servo driver directly, and intermediaries such as oil, gas and the like are not required for power transmission, so that a hydraulic system can not surpass the horizontal and automatic calibration system for the electric cylinders in control performance.
Description
Technical field
The utility model belongs to mechanical horizontal adjustment actuating unit, the horizontal automated calibration system of particularly a kind of electronic cylinder.
Background technology
Current, more and more higher for the accurate adjustment of the auxiliary shoring system that guarantees special vehicle to the requirement of support system, arrive the desired location after, require to set up accurate horizontal reference at a high speed, as the communication and command car, TV relaying vehicle, emergency source of electrical power car etc.At present vehicular platform manually or hydraulic leveling be difficult to satisfy special vehicle to setting up at a high speed, remove receipts at a high speed, and the requirement of platform high precision leveling.The manual leveling adjustment time is long, and the leveling precision is low, and artifical influence factor is bigger.The hydraulic efficiency pressure system adjusting accuracy does not satisfy modern requirement yet, and its mechanism's complexity, need regularly change elements such as hydraulic valve, and the maintenance cost cost is higher.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of electronic cylinder horizontal automated calibration system.
The technical solution of the utility model is:
The horizontal automated calibration system of a kind of electronic cylinder is characterized in that: connect the control motor by electronic cylinder, the control motor connects computer system and forms, and connects the mechanics that the control motor is formed horizontal automated calibration system by a plurality of electronic cylinders; Connect computer system by the control motor and form control part.
Described electronic cylinder has square tube shape shell, the left end of square tube shape shell has tailstock, the right-hand member of square tube shape shell has front end, be installed with push rod in the centre hole of front end, be installed with leading screw in the tailstock centre hole, having in the square tube shape shell can axially movable nut seat, outside the nut seat and between the square tube shape shell track adjusting wheel is arranged, left end is fixed with nut in the nut seat centre hole, nut seat centre hole right-hand member connects push rod, and nut cooperates with leading screw, and the leading screw right part is contained in the interior movable axle sleeve of push rod centre hole, the leading screw left end is with the tailstock bearing, and the tailstock outer race is contained in the tailstock centre hole.
In the interior movable axle sleeve, the leading screw left end is with the tailstock bearing, and the tailstock outer race is contained in the tailstock centre hole.
The nut outer ring by screw retention on nut seat.
In the centre hole of front end graphite oilless sintered-metal bearing is housed, the graphite oilless sintered-metal bearing endoporus is installed with push rod.
The utility model effect is:
The horizontal automated calibration system of this electronic cylinder adopts electric driving and control fully, will can any fluid not occur as hydraulic efficiency pressure system and reveal, and also can not increase extra weight because of hydraulic oil.With leveling manually relatively, the horizontal automated calibration system of electronic cylinder has characteristics such as transferring daily weak point, leveling precision height, reliability height.Be 6 automatic leveling following control systems of support of electromechanical of performance element with servo-control unit and servomotor simultaneously, can realize the self-levelling full-automation of electromechanical vehicular platform, the control of full cut-off ring.Aspect such as its advantage is to transfer daily weak point (being less than 3 minutes), leveling precision height (less than 3 '), reliability height, can work under harsh environment.
The horizontal automated calibration system of this electronic cylinder is being guaranteed under the prerequisite of technical index, strengthens reliability of products, prolongs the service life of product, reduces the complexity of structure, improves the accuracy of positioning and the speed of response of movable parts, and handled easily is convenient to maintenance.
This device can be used in the horizontal alignment of the higher equipment of all precision prescribeds.
The horizontal automated calibration system of electronic cylinder has the following advantages:
One degree of automation height
The development of modern automatic control theory has impelled industrial automatization more and more higher, in the horizontal automated calibration system of electronic cylinder, adopted the multiaxial motion control technology of U.S. Parker, can control simultaneously 6 electronic cylinders simultaneously, adopted classical full cut-off ring Fu mode of operation in the control in addition, abandoned hydraulic way, improved the response of system greatly, made this dynamic performance reach perfect.The platform support and control system has 6 supporting legs, and every supporting leg is by a cover control system control, and every cover control system transfers the box position to form inner little closed loop control respectively by velocity modulation, stream, and inclination angle, the load (stressed) with each waits the big closed loop of composition again.Be that each axial inclination angle, load data-signals such as (stressed) are sent into Computer Processing, the displacement that supporting leg should be walked when calculating platform respectively and being up to the standard is as given value, and the digit position ring is measured the displacement feedback of supporting leg walking and relatively adjusted with specified rate.Total system is carried out data acquisition output control by computing machine, till platform reaches the leveling index.
Two flexible operations, range of use is wide
In the horizontal automated calibration system of electronic cylinder, adopted LabView as user and the mutual window of facility information, the user can realize following function by the detected parameters that user program input, demonstration, monitoring that LabView finishes are correlated with: send platform data, the record demonstration is carried out the variation tendency that leveling took place with test.Set, show, record leveling number of times (have a power failure and keep).Report to the police, shut down when unusual (refer to compare with the leveling of normal processes position difference big) time appears in leveling.
Three reliability height are easy to safeguard
Critical component in the horizontal automated calibration system of electronic cylinder has all adopted external imported equipments and parts, improved the reliability of system greatly, especially carried out the machine reliability design method, with the intensity of physical construction and because the influence of load makes it the inefficacy that fatigue, wearing and tearing, fracture etc. cause all considers, greatly reduce system failure rate.
Four structural behaviours are good, and the life-span is long:
The horizontal automated calibration system of electronic cylinder has adopted electronic cylinder technology in design process, the structural behaviour of having strengthened this device greatly is significantly improved the bulk strength of device, stability, aseismicity.Motion simulation, test equipment are desired in electronic cylinder widespread use, have high corresponding, the characteristics that the life-span is long, electronic cylinder directly by servo-driver control, no longer needs intermediate medium transfer motion powers such as oil, gas, therefore the unsurpassable controller performance of hydraulic efficiency pressure system will be arranged.
Description of drawings
Fig. 1 is the horizontal automated calibration system structured flowchart of electronic cylinder
Fig. 2 is electronic cylinder structure front view
Fig. 3 is electronic cylinder structure cross sectional drawing
The specific embodiment
The horizontal automated calibration system of a kind of electronic cylinder as shown in Figure 1 connects control motor 14 by electronic cylinder 13, and the control motor connects computer system 15 and forms, and connects the mechanics that the control motor is formed horizontal automated calibration system by a plurality of electronic cylinders; Connect computer system by the control motor and form control part.
As Fig. 2, electronic cylinder shown in 3 has square tube shape shell 1, the left end of square tube shape shell has tailstock 2, the right-hand member of square tube shape shell has front end 3, be installed with push rod 4 in the centre hole of front end, be installed with leading screw 5 in the tailstock centre hole, having in the square tube shape shell can axially movable nut seat 6, outside the nut seat and between the square tube shape shell track adjusting wheel 7 is arranged, left end is fixed with nut 8 in the nut seat centre hole, nut seat centre hole right-hand member connects push rod, and nut cooperates with leading screw, and the leading screw right part is contained in the interior movable axle sleeve 10 of push rod centre hole, the leading screw left end is with tailstock bearing 9, and the tailstock outer race is contained in the tailstock centre hole.
The nut outer ring is fixed on the nut seat by screw 11.
Graphite oilless sintered-metal bearing 12 is housed in the centre hole of front end, and the graphite oilless sintered-metal bearing endoporus is installed with push rod.
This device can be used in the horizontal alignment of the higher equipment of all precision prescribeds.
Claims (4)
1. the horizontal automated calibration system of electronic cylinder is characterized in that: connect the control motor by electronic cylinder, control motor and connect the computer system composition, connect the mechanics that the control motor is formed horizontal automated calibration system by a plurality of electronic cylinders; Connect computer system by the control motor and form control part.
2. the horizontal automated calibration system of electronic cylinder according to claim 1, it is characterized in that: described electronic cylinder has square tube shape shell, the left end of square tube shape shell has tailstock, the right-hand member of square tube shape shell has front end, push rod passes the centre hole of front end, leading screw passes the tailstock centre hole, having in the square tube shape shell can axially movable nut seat, outside the nut seat and between the square tube shape shell track adjusting wheel is arranged, left end is fixed with nut in the nut seat centre hole, and nut seat centre hole right-hand member connects push rod, nut cooperates with leading screw, the leading screw right part is contained in the interior movable axle sleeve of push rod centre hole, and the leading screw left end is with the tailstock bearing, and the tailstock outer race is contained in the tailstock centre hole.
3. the horizontal automated calibration system of electronic cylinder according to claim 2 is characterized in that: the nut outer ring by screw retention on nut seat.
4. the horizontal automated calibration system of electronic cylinder according to claim 2 is characterized in that: in the centre hole of front end graphite oilless sintered-metal bearing is housed, the graphite oilless sintered-metal bearing endoporus is installed with push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205360566U CN201816569U (en) | 2010-09-20 | 2010-09-20 | Horizontal and automatic calibration system for electric cylinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205360566U CN201816569U (en) | 2010-09-20 | 2010-09-20 | Horizontal and automatic calibration system for electric cylinders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201816569U true CN201816569U (en) | 2011-05-04 |
Family
ID=43914533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205360566U Expired - Fee Related CN201816569U (en) | 2010-09-20 | 2010-09-20 | Horizontal and automatic calibration system for electric cylinders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201816569U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320290A (en) * | 2011-07-01 | 2012-01-18 | 陈海波 | Automatic protection system for high inclination of launch vehicle |
| CN113866547A (en) * | 2021-10-09 | 2021-12-31 | 四川鼎鸿智电装备科技有限公司 | Base point confirmation method and device, electric cylinder and storage medium |
-
2010
- 2010-09-20 CN CN2010205360566U patent/CN201816569U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320290A (en) * | 2011-07-01 | 2012-01-18 | 陈海波 | Automatic protection system for high inclination of launch vehicle |
| CN102320290B (en) * | 2011-07-01 | 2013-06-12 | 昆山航天智能技术有限公司 | Automatic protection system for high inclination of launch vehicle |
| CN113866547A (en) * | 2021-10-09 | 2021-12-31 | 四川鼎鸿智电装备科技有限公司 | Base point confirmation method and device, electric cylinder and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107203184B (en) | The dynamic control method of straight line steering engine Electric Loading System | |
| CN102053624B (en) | Leveling method based on four-point support and electromechanical automatic leveling system | |
| CN103091102B (en) | A kind of robot speed reduction unit transmission performance comprehensive test device | |
| CN102636357B (en) | Test bed for steering system of electro-hydraulic servo automobile | |
| CN202547863U (en) | High-precision dynamic calibration calibrating apparatus for force sensor | |
| CN104440865B (en) | Spring self-balancing boosting manipulator | |
| CN101696904B (en) | Rotor system simulation test bed of variable rigidity bearing | |
| CN103674552A (en) | Aero-engine test bed trust loading and calibrating system and automatic control method | |
| CN106640846B (en) | Servo actuator high dynamic loading device based on linear electric motors driving reinforcement module | |
| CN104864061A (en) | Electrohydraulic hybrid drive lead screw transmission system and control method thereof | |
| CN201816569U (en) | Horizontal and automatic calibration system for electric cylinders | |
| CN102211622A (en) | Cylinder series connection elastic driver | |
| CN104567779A (en) | Detection and selection system for left and right bearing shims of differential | |
| CN202533259U (en) | Test stand of electro-hydraulic servo automobile steering system | |
| CN102607825A (en) | Moment load simulator | |
| CN202399270U (en) | Controllable mechanism six-degree-of-freedom parallel robot platform | |
| CN102129501B (en) | Steel plate spring dynamic-simulation method | |
| CN203453201U (en) | Double-closed-loop electro-hydraulic servo control device based on PID (proportion integration differentiation) adjustment | |
| CN203422224U (en) | Fatigue endurance test device of worm gear and worm rod type transmission mechanism | |
| CN203644244U (en) | Flight simulator control load linear loading device | |
| CN202330043U (en) | High-accuracy axial dynamic load simulating device | |
| CN204375317U (en) | A kind of Electric Loading System | |
| CN202038386U (en) | Cylindrical series elastic driver | |
| CN106115533B (en) | A kind of disc brake device of the special voice coil motor drive of mine hoist | |
| CN203959176U (en) | A kind of jacking system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20130920 |