CN203203750U - A calibrating apparatus of a six-component sensor - Google Patents
A calibrating apparatus of a six-component sensor Download PDFInfo
- Publication number
- CN203203750U CN203203750U CN 201320096128 CN201320096128U CN203203750U CN 203203750 U CN203203750 U CN 203203750U CN 201320096128 CN201320096128 CN 201320096128 CN 201320096128 U CN201320096128 U CN 201320096128U CN 203203750 U CN203203750 U CN 203203750U
- Authority
- CN
- China
- Prior art keywords
- disposed
- cylinder
- direction servo
- servo
- component sensor
- 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
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model relates to the technology in the field of six-component sensors and especially relates to a calibrating apparatus of a six-component sensor. Z-direction servo oil cylinders are disposed on the bottom of a pedestal. Force value sensors are disposed on the Z-direction servo oil cylinders. A main crossbeam is disposed on the top of the pedestal. A force measuring rod is disposed on the middle of the main crossbeam. A torsion beam is disposed over the force measuring rod. The Z-direction servo oil cylinders are disposed on top of the main crossbeam. X-direction servo oil cylinders are disposed at the two sides of the main crossbeam. Y-direction servo oil cylinders are disposed on the front and the back of the main crossbeam. A six-component sensor is disposed on the bottom of the force measuring rod. By using a double-servo-motor hydraulic loading mode, a dedicated pressure-torsion composite calibrating apparatus is designed for the detection and the calibration of the six-component sensor. The calibrating apparatus has characteristics of compact structure, unique design, and high detecting efficiency and is a high-tech product integrating multiple technological achievements. In addition, the calibrating apparatus has advantages of high degree of automation, accurate loading, high stability, complete functions, easy use, and low operating noise.
Description
Technical field
The utility model relates to the six-component sensor art, refers in particular to a kind of six-component sensor caliberating device.
Background technology
Along with the development of robot and vehicle intellectualized control, people are more and more to the demand of six-component sensor, and the demarcation of many component sensor also is in the primitive stage that counterweight loads, and the demarcation of the high-precision many component of large load is difficult to realize especially.
Domestic six-component sensor calibration facility mostly is counterweight and mechanical load mode at present, the little limitation of range that counterweight loads; The deflection error of power when mechanical system loads and cause stated accuracy low, and for the load greater than 50kN, mechanical system loads and will be restricted.
The utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its fundamental purpose provides a kind of six-component sensor caliberating device, and this machine compact conformation, design is unique, detection efficiency is high, this machine is the high-tech product that integrates the multiple technologies achievement, its automaticity is high, loads accurately, and can reach very high degree of stability, multiple functional, easy to use, operating noise is little, and extraordinary practical function is arranged.
For achieving the above object, the utility model adopts following technical scheme:
A kind of six-component sensor caliberating device, comprise the Y-direction servo-cylinder, reverse servo-cylinder, power value sensor, the X-direction servo-cylinder, the Z-direction servo-cylinder, dynamometer link, six-component sensor, torsion beam, main beam, base, it is characterized in that, the base bottom is provided with the Z-direction servo-cylinder, strong value sensor is set on the Z-direction servo-cylinder, base top is provided with main beam, be provided with dynamometer link in the middle of the main beam, the dynamometer link top is provided with torsion beam, the main beam top is provided with the Z-direction servo-cylinder, the main beam both sides are provided with the X-direction servo-cylinder, and main beam is provided with the Y-direction servo-cylinder on the front and back, and the dynamometer link bottom is provided with six-component sensor.
The utility model is compared in prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:
1, the utility model adopts the hydraulic loaded mode of Dual-Servo Motor, press for six-component sensor detects and demarcate the special use that designs---turn round compound caliberating device, this machine compact conformation, design is unique, detection efficiency is high, this machine is the high-tech product that integrates the multiple technologies achievement, its automaticity is high, load accurately, and can reach very high degree of stability.Multiple functional, easy to use, operating noise is little.
2, adopt microcomputer control; Real-time Collection detects data and in addition analyzing and processing and printing; can also respond rapidly to abnormality; have hydraulic pressure, electric and software multiple protection functions; the power machine also has been equipped with manual function; detect for the research that does not need to programme, can be by manually finishing on computer screen.
3, this machine adopts HBM company state-of-the-art technology data acquisition system (DAS), can effectively overcome the temperature loss that zero of sensor has waftd, compensated sensor, for control system provides highly stable control platform, overcome the slow shortcoming of traditional Displaying Meter picking rate.
4, the utility model accommodation is wide: the load adaptation scope can be from 100N～100kN.
5, the load precision is high: adopt Dual-Servo Motor control, control accuracy can reach 3/10000ths.Power value resolution ten thousand/.
6, force direction can be regulated: servo-cylinder can be by suitably adjusting along the XYZ axle, is regulatory function but the action direction of power had, and guarantees the application point of accurate adjustment power, adapts to the analysis of stressed system perspective error.
7, can measure the pitch angle of power: XYZ is set to horizontal inlet sensor (precision is 0.003 degree) at a certain servo-cylinder, the angle of inclination of Real-time Collection power is for the analysis of power system perspective error is given security.
8, can expand test function: owing to adopting hydraulic system, but spare interface, if configuring high-frequency Hydrauservo System in the future, can be to the six-component sensor high frequency fatigue test.
9, adopt the German HBM RTN of company load value sensor, sensor performance is stable, precision high (precision can reach 0.017%).
Description of drawings
Fig. 1 be among the utility model Fig. 2 C-C to cut-open view.
Fig. 2 shows that A-A is to cut-open view among the utility model Fig. 1.
Fig. 3 shows that B-B is to cut-open view among the utility model Fig. 2.
Description of drawings: 1-Y is to servo-cylinder; 2-reverses servo-cylinder; 3-power value sensor; 4-X is to servo-cylinder; 5-Z is to servo-cylinder; The 6-dynamometer link; The 7-six-component sensor; The 8-torsion beam; The 9-main beam; The 10-base.
Embodiment
In order more clearly to set forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Be a kind of six-component sensor caliberating device of the utility model structure cut-open view as Figure 1-3, comprise Y-direction servo-cylinder 1, reverse servo-cylinder 2, power value sensor 3, X-direction servo-cylinder 4, Z-direction servo-cylinder 5, dynamometer link 6, six-component sensor 7, torsion beam 8, main beam 9, base 10, base 10 bottoms are provided with Z-direction servo-cylinder 5, strong value sensor 3 is set on the Z-direction servo-cylinder 5, base 10 tops are provided with main beam 9, be provided with dynamometer link 6 in the middle of the main beam 9, dynamometer link 6 tops are provided with torsion beam 8, main beam 9 tops are provided with Z-direction servo-cylinder 5, main beam 9 both sides are provided with X-direction servo-cylinder 4, main beam is provided with Y-direction servo-cylinder 1 on 9 front and back, and dynamometer link 6 bottoms are provided with six-component sensor 7.
The utility model main frame is by side direction (Fx) load maintainer, vertically to (Fy) load maintainer, vertically (Fz) load maintainer, moment of torsion (Mz) load maintainer, base and frock etc. form.
Side direction (Fx) load maintainer is by main beam 9, two root posts, the 5kN servo-cylinder, two cover angular adjustment parts and standard component form, entablature and column adopt low alloy steel steel welding fabrication, and the thermal treatment of annealing, to eliminate internal stress, to guarantee crossbeam and column long-time stability, the 5kN servo-cylinder adopts oil cylinder, cylinder seal adopts this special envelope of inlet seal spare to seal, the friction force of oil cylinder is little, long-term work is non-leakage, and the angular adjustment parts adopt the modified starting material of 40Cr, and intensity is high, wearing quality is good, this is equipped with angle import horizon sensor, for detection of the change of power value direction, by define the moment of Mx in the unbalance loading distance of z direction.
Vertically to (Fy) load maintainer by entablature, two root posts, two cover 5kN servo-cylinders, two cover angular adjustment parts and standard component form, entablature and column and side direction (Fx) share, crossbeam and column adopt low alloy steel steel welding fabrication, and the thermal treatment of annealing, to eliminate internal stress, to guarantee crossbeam and column long-time stability, the 5kN servo-cylinder adopts oil cylinder, and cylinder seal adopts this special envelope of inlet seal spare to seal, the friction force of oil cylinder is little, long-term work is non-leakage, and the lower end oil cylinder is fixed on the lower shoe, and the angular adjustment parts adopt the modified starting material of 40Cr, intensity is high, and wearing quality is good.
Vertically (Fz) load maintainer is by entablature, two root posts, the 5kN servo-cylinder, two cover angular adjustment parts and standard component form, two sections entablatures are fixed on side direction (Fx) main beam, two root posts are fixed on base and the entablature, crossbeam and column adopt low alloy steel steel welding fabrication, and the thermal treatment of annealing, to eliminate internal stress, to guarantee crossbeam and column long-time stability, the 5kN servo-cylinder adopts oil cylinder, cylinder seal adopts this special envelope of inlet seal spare to seal, the friction force of oil cylinder is little, and long-term work is non-leakage, and the angular adjustment parts adopt the modified starting material of 40Cr, intensity is high, and wearing quality is good.
Moment of torsion (Mz) load maintainer is by entablature, two root posts, two cover 5kN servo-cylinders, two cover angular adjustment parts and standard component form, two sections entablatures are fixed on side direction (Fx) main beam, two entablatures, main beam, two root posts and base crossbeams interfix, consist of loading frame, the entablature column adopts low alloy steel steel welding fabrication, and the thermal treatment of annealing, to eliminate internal stress, to guarantee crossbeam and column long-time stability.The 5kN servo-cylinder adopts Wuxi famous brand name oil cylinder, and cylinder seal adopts this special envelope of inlet seal spare to seal, and the friction force of oil cylinder is little, and long-term work is non-leakage.The angular adjustment parts adopt 40Cr modified (HRC32) starting material, and intensity is high, and wearing quality is good, and torque beam adopts high-carbon alloy steel, is high-strength crossbeam through modified being heat-treated to, and can effectively reduce the distortion of torque beam, has guaranteed the precision of moment of torsion.
Demarcate frock and web member according to the maximum range of sensor, design one cover loads boosting-rod, torsion beam, shaft collar and the terminal pad of usefulness, according to the concrete size of the used sensor of the calibrating of equipment, designs another set of similar frock.
The servo-fluid potential source is comprised of servomotor, crescent gear pump, solenoid directional control valve, safety valve, high-pressure oil pipe, pressure distributor, air cooler, high precision oil filter, oil meter indicator and fuel tank.System pressure is controlled at mesolow (in the 10MPa) and adopts the driven by servomotor crescent gear pump, reaches the hydraulic technique of mobile equilibrium, in the scope with power value precision control 3/10000ths.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, therefore any trickle modification that every foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (1)
1. six-component sensor caliberating device, comprise the Y-direction servo-cylinder, reverse servo-cylinder, power value sensor, the X-direction servo-cylinder, the Z-direction servo-cylinder, dynamometer link, six-component sensor, torsion beam, main beam, base, it is characterized in that, the base bottom is provided with the Z-direction servo-cylinder, strong value sensor is set on the Z-direction servo-cylinder, base top is provided with main beam, be provided with dynamometer link in the middle of the main beam, the dynamometer link top is provided with torsion beam, the main beam top is provided with the Z-direction servo-cylinder, the main beam both sides are provided with the X-direction servo-cylinder, and main beam is provided with the Y-direction servo-cylinder on the front and back, and the dynamometer link bottom is provided with six-component sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320096128 CN203203750U (en) | 2013-03-04 | 2013-03-04 | A calibrating apparatus of a six-component sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320096128 CN203203750U (en) | 2013-03-04 | 2013-03-04 | A calibrating apparatus of a six-component sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203750U true CN203203750U (en) | 2013-09-18 |
Family
ID=49147849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320096128 Expired - Fee Related CN203203750U (en) | 2013-03-04 | 2013-03-04 | A calibrating apparatus of a six-component sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203750U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776578A (en) * | 2014-02-20 | 2014-05-07 | 哈尔滨工业大学（威海） | Section internal force measurement sensor and calibration method |
| CN104729791A (en) * | 2014-10-21 | 2015-06-24 | 中山市拓维电子科技有限公司 | Asphalt pressure testing device for transmitting data through network |
| CN106595950A (en) * | 2016-12-19 | 2017-04-26 | 中国科学院长春光学精密机械与物理研究所 | Force loading apparatus for calibrating force sensor |
| CN107436241A (en) * | 2017-08-04 | 2017-12-05 | 天津鼎成高新技术产业有限公司 | A kind of roll and the detection experimental rig for protection of tumbling |
| CN107621422A (en) * | 2017-10-25 | 2018-01-23 | 北京富力通达科技有限公司 | Big load multi dimension load transducer and its demarcation metering method |
-
2013
- 2013-03-04 CN CN 201320096128 patent/CN203203750U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776578A (en) * | 2014-02-20 | 2014-05-07 | 哈尔滨工业大学（威海） | Section internal force measurement sensor and calibration method |
| CN103776578B (en) * | 2014-02-20 | 2016-01-06 | 哈尔滨工业大学（威海） | A kind of force on cross-section survey sensor and scaling method |
| CN104729791A (en) * | 2014-10-21 | 2015-06-24 | 中山市拓维电子科技有限公司 | Asphalt pressure testing device for transmitting data through network |
| CN106595950A (en) * | 2016-12-19 | 2017-04-26 | 中国科学院长春光学精密机械与物理研究所 | Force loading apparatus for calibrating force sensor |
| CN107436241A (en) * | 2017-08-04 | 2017-12-05 | 天津鼎成高新技术产业有限公司 | A kind of roll and the detection experimental rig for protection of tumbling |
| CN107436241B (en) * | 2017-08-04 | 2023-07-07 | 天津鼎成高新技术产业有限公司 | Detection test device for rollover and rollover protection |
| CN107621422A (en) * | 2017-10-25 | 2018-01-23 | 北京富力通达科技有限公司 | Big load multi dimension load transducer and its demarcation metering method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203203750U (en) | A calibrating apparatus of a six-component sensor | |
| CN201203473Y (en) | Dead weight / lever dual-purpose type force standard plane | |
| CN108896271B (en) | Five-component force measuring balance in-situ loading calibration device for helicopter rotor wing pneumatic test | |
| CN108760150B (en) | Large-scale force value symmetrical loading force and moment decoupling calibration device | |
| CN201600242U (en) | Bearing axial rigidity measurement instrument | |
| CN101793574B (en) | Piezoelectric type six-dimensional force sensor with adjustable load sharing ratio and test method thereof | |
| CN201133859Y (en) | 2MN microcomputer controlled electrohydraulic servo-force standard machine | |
| CN202008451U (en) | Counterforce device for precast beam test | |
| CN104913977A (en) | Indoor frozen soil model pile static force loading experimental device and method | |
| CN104006034B (en) | Hydraulic servo variable-load loading test bench | |
| CN204694560U (en) | A kind of indoor frozen soil model stake static loading experimental provision | |
| CN102967506B (en) | Middle-sized rock servo control true triaxial test device | |
| CN102539261B (en) | Steel tube bending deformation testing system | |
| CN107255544A (en) | Load sensor calibrating device | |
| CN103175728A (en) | Dynamic true-triaxial apparatus for soil | |
| CN103033374A (en) | Test device of vertical structure model of shield tunnel | |
| CN102879216A (en) | Comprehensive dynamic rubbing characteristic testing system for ultralow-speed operated hydraulic press | |
| CN202582832U (en) | Couple type torque standardizing machine | |
| CN103698118A (en) | Fatigue testing equipment for rotary micro radial displacement loading | |
| CN102680264A (en) | Wind load testing device and method of vehicle-mounted mast lifting system | |
| CN204758209U (en) | Electronic jar loading stack formula force standard machine | |
| CN106959216B (en) | Tramcar bogie static load test device | |
| CN207850594U (en) | Steel chord type anchor ergometer calibrating installation | |
| CN203811459U (en) | Static load test device for concrete beam | |
| CN205665109U (en) | Portable two -way load combined action capability test device of node that passes through mutually |
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: 20130918 Termination date: 20150304 |
|
| EXPY | Termination of patent right or utility model |