CN105823405A - Inductance type displacement sensor detecting device - Google Patents
Inductance type displacement sensor detecting device Download PDFInfo
- Publication number
- CN105823405A CN105823405A CN201610247449.7A CN201610247449A CN105823405A CN 105823405 A CN105823405 A CN 105823405A CN 201610247449 A CN201610247449 A CN 201610247449A CN 105823405 A CN105823405 A CN 105823405A
- Authority
- CN
- China
- Prior art keywords
- displacement transducer
- detection
- detection device
- displacement sensor
- inductive displacement
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The invention relates to an inductance type displacement sensor detecting device. The inductance type displacement sensor detecting device comprises a working platform and a control operation platform; the work platform includes a mounting bracket for fixing a displacement sensor, a motor which drives the displacement sensor, and a metering sensor which is in transmission connection with the motor; the control operation platform includes an industrial personal computer as well as a high-speed data acquisition card, a motor driver and an operation control panel which are connected with the industrial personal computer, wherein the high-speed data acquisition card is connected with the metering sensor and a displacement sensor to be detected, and the motor driver is connected with the motor. Compared with the prior art, the inductance type displacement sensor detecting device of the invention has the advantages of high intelligent degree, high detection precision, wide application range, convenient and intuitive operation, and the like.
Description
Technical field
The present invention relates to a kind of displacement transducer detection device, especially relate to a kind of inductive displacement transducer detection device.
Background technology
In automatic field, what displacement transducer was widely used in product manufactures the position control of device and product relative to the position control manufacturing device, or the occasion such as the inspection of product, as a kind of measuring instrument, its precision needs to be ensured by demarcation, in use it is also required to periodically check to ensure that its precision, existing displacement transducer detection device, not only structure is complicated, volume is bigger, connect up loaded down with trivial details, carry inconvenience, and need to change corresponding clamping device for different size of displacement transducer, therefore, it is often difficult to the demand of Site Detection.
Summary of the invention
Defect that the purpose of the present invention is contemplated to overcome above-mentioned prior art to exist and provide that a kind of intelligence degree is high, accuracy of detection inductive displacement transducer intuitively high, applied widely, easy to operate detection device.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of inductive displacement transducer detection device, including work platforms and control operating board, described work platforms includes the mounting bracket for fixed displacement sensor, the motor driving displacement transducer and the gage probe being connected with electric-motor drive；The described operating board that controls includes industrial computer and the high-speed data acquisition card being connected respectively, motor driver, control panel with industrial computer, described high-speed data acquisition card is connected with gage probe, displacement transducer to be measured respectively, and described motor driver is connected with motor.
Described mounting bracket is the mounting bracket of size adjustable, fixes for adapting to the installation of different displacement transducer to be measured.
Described gage probe is the rotary encoder that precision is higher than displacement transducer to be measured, and it is connected with electric-motor drive by ball-screw.
Described control panel includes LCD and button, and wherein button includes manually detecting button, on and off switch and jerk protection switch.
Described LCD, for showing that detection controls the main interface of software, including detection item selection module, controls parameter setting module, testing control module, test data recordin module and data inquiry module；
Detection project alternatives: elementary error, linearity error, return difference, repeatability error, data wander.
Control parameter to arrange: the detection ultimate range of stroke, velocity of displacement, measurement direction, displacement transducer output signal range unidirectional or two-way, to be measured.
During manual operation, manually detection button realizes, and can arbitrarily operate detection process or repeat the detection of certain point, all of mechanism on simultaneously operable work platforms.
Inductive displacement transducer detection content is included that the data of the linearity, error, return difference and repeatability are tested, controls the stroke distances of moving displacement sensor in manual or automated manner；
Positive and negative way moving and translational speed are arranged and push-botton operation when manual when automatic, and shift length shows.
Described industrial computer interface circuit can meet unidirectional and two-way displacement transducer output interface electric characteristic and the excursion of signal；Industrial computer is provided with simulation input interface and digital input interface to meet the analog or digital output interface of inductive displacement transducer simultaneously, and gathers the detection data of tested sensor.
This device detection various types inductance displacement sensor and single-direction and dual-direction displacement transducer.
Under the control of industrial computer, according to the detection project demand being pre-selected, detect from action relevant item, data storage, printing, testing result is made analysis.
Compared with prior art, the invention have the advantages that
1) intelligence degree is high, using industrial computer as the data acquisition and control core of this device, improves the intelligence degree of device.
2) accuracy of detection is high, this detection device is that the feature for inductive displacement transducer designs, the displacement stroke of detection is long, it is 600mm by Industry code requirements Long travel, displacement is detected with high-resolution rotary encoder, by control execution, data acquisition and the calculating of computer, obtain the technical specification relevant with precision；Electric-mechanic control system makes precision and measurement parameter be promoted.
3) applied widely, device, for inductance type, condenser type, the measure of precision of resistor type displacement sensor and correction, selects automatic or manual to control to measure or the process of verification by behaviour's blank panel；Testing result is stored, and quality analysis, different model sensor performance for sensor compare, and provide foundation for improving the quality of sensor；Can be used for producing the quality control of end.
4) easy to operate intuitively, work platforms design makes tested sensor simple installation and directly perceived, and software design makes detection process operation convenient, and data post processes multiple functional.
Accompanying drawing explanation
Fig. 1 is the structural representation of work platforms of the present invention；
Fig. 2 is the structural representation of the present invention.
Wherein 1 is mounting bracket, and 2 is motor, and 3 is rotary encoder, and 4 is ball-screw, and 5 is scale, and 6 is displacement transducer to be measured, and 7 is industrial computer, and 8 is capture card, and 9 is motor driver, and 10 is control panel, and 11 is LCD, and 12 is keyboard.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiment.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained on the premise of not making creative work, all should belong to the scope of protection of the invention.
As depicted in figs. 1 and 2, a kind of inductive displacement transducer detection device, including work platforms and control operating board, described work platforms includes the mounting bracket 1 for fixed displacement sensor, the motor 2 driving displacement transducer and the gage probe being connected with electric-motor drive；The described operating board that controls includes industrial computer 7 and the high-speed data acquisition card 8 being connected respectively, motor driver 9, control panel 10 with industrial computer 7, described high-speed data acquisition card 8 is connected with gage probe, displacement transducer to be measured 6 respectively, and described motor driver 9 is connected with motor 2.
Wherein industrial computer 7 is the core of whole device, has data base, input/output interface, detection to control software.Described mounting bracket is the mounting bracket of size adjustable, fixes for adapting to the installation of different displacement transducer to be measured.
Described gage probe is the rotary encoder 3 that precision is higher than displacement transducer to be measured, and it is in transmission connection with motor 2 by ball-screw 4, segmenting precision work further by ball-screw, makes device precision far above inductive displacement transducer.
Described control panel includes LCD11 and button 12, and wherein button 12 includes manually detecting button, on and off switch and jerk protection switch.
Described LCD, for showing that detection controls the main interface of software, including detection item selection module, controls parameter setting module, testing control module, test data recordin module and data inquiry module.Control measuring executing process according to the parameter arranged and gather the data measured.The result data or curve arrived is measured in display.
During manual operation, manually detection button realizes, and can arbitrarily operate detection process or repeat the detection of certain point, all of mechanism on simultaneously operable work platforms.
Inductive displacement transducer detection content is included that the data of the linearity, error, return difference and repeatability are tested, controls the stroke distances of moving displacement sensor in manual or automated manner；
Positive and negative way moving and translational speed are arranged and push-botton operation when manual when automatic, and the accurate of detection displacement is higher than JB/T9256-1999 (3.1), and shift length gives LCD and shows；Ensure to gather integrity and the accuracy of data during test displacement transducer.
Described industrial computer interface circuit can meet unidirectional and two-way displacement transducer output interface electric characteristic and the excursion of signal；Industrial computer is provided with simulation input interface and digital input interface to meet the analog or digital output interface of inductive displacement transducer simultaneously, and gathers the detection data of tested sensor.
This device detection various types inductance displacement sensor and single-direction and dual-direction displacement transducer, the technical specification of its detection includes elementary error, linearity error, return difference, repeatability error, data wander.
Under the control of industrial computer, according to the detection project demand being pre-selected, detect from action relevant item, data storage, printing, testing result is made analysis.
Inductive displacement transducer of the present invention detection device is made up of sensor fixed support, motor translation mechanism, displacement measurement mechanism, industrial computer sampling and electric power system, motor translation mechanism is to move horizontally with motor driving mechanical, and mobile terminal is fixed with sensor connecting rod；Displacement measurement mechanism is that the amount moving sensor makees DATA REASONING, industrial computer sample shift data measurement and the displacement of command displacement sensor.
The above; it is only the detailed description of the invention of the present invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; can readily occur in amendment or the replacement of various equivalence, these amendments or replacement all should be contained within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (10)
1. an inductive displacement transducer detection device, it is characterized in that, including work platforms and control operating board, described work platforms includes the mounting bracket for fixed displacement sensor, the motor driving displacement transducer and the gage probe being connected with electric-motor drive；The described operating board that controls includes industrial computer and the high-speed data acquisition card being connected respectively, motor driver, control panel with industrial computer, described high-speed data acquisition card is connected with gage probe, displacement transducer to be measured respectively, and described motor driver is connected with motor.
A kind of inductive displacement transducer detection device the most according to claim 1, it is characterised in that described mounting bracket is the mounting bracket of size adjustable, fixes for adapting to the installation of different displacement transducer to be measured.
A kind of inductive displacement transducer detection device the most according to claim 1, it is characterised in that described gage probe is the rotary encoder that precision is higher than displacement transducer to be measured, and it is connected with electric-motor drive by ball-screw.
A kind of inductive displacement transducer detection device the most according to claim 1, it is characterised in that described control panel includes LCD and button, and wherein button includes manually detecting button, on and off switch and jerk protection switch.
A kind of inductive displacement transducer detection device the most according to claim 4, it is characterized in that, described LCD, for showing that detection controls the main interface of software, including detection item selection module, controls parameter setting module, testing control module, test data recordin module and data inquiry module；
Detection project alternatives: elementary error, linearity error, return difference, repeatability error, data wander.
Control parameter to arrange: the detection ultimate range of stroke, velocity of displacement, measurement direction, displacement transducer output signal range unidirectional or two-way, to be measured.
A kind of inductive displacement transducer detection device the most according to claim 1, it is characterised in that during manual operation, manually detection button realizes, and can arbitrarily operate detection process or repeat the detection of certain point, all of mechanism on simultaneously operable work platforms.
A kind of inductive displacement transducer detection device the most according to claim 1, it is characterized in that, inductive displacement transducer detection content is included that the data of the linearity, error, return difference and repeatability are tested, controls the stroke distances of moving displacement sensor in manual or automated manner；
Positive and negative way moving and translational speed are arranged and push-botton operation when manual when automatic, and shift length shows.
A kind of inductive displacement transducer detection device the most according to claim 1, it is characterised in that described industrial computer interface circuit can meet unidirectional and two-way displacement transducer output interface electric characteristic and the excursion of signal；Industrial computer is provided with simulation input interface and digital input interface to meet the analog or digital output interface of inductive displacement transducer simultaneously, and gathers the detection data of tested sensor.
A kind of inductive displacement transducer detection device the most according to claim 1, it is characterised in that this device detection various types inductance displacement sensor and single-direction and dual-direction displacement transducer.
A kind of inductive displacement transducer detection device the most according to claim 1, it is characterised in that under the control of industrial computer, according to the detection project demand being pre-selected, detect from action relevant item, data storage, printing, testing result is made analysis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247449.7A CN105823405A (en) | 2016-04-20 | 2016-04-20 | Inductance type displacement sensor detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610247449.7A CN105823405A (en) | 2016-04-20 | 2016-04-20 | Inductance type displacement sensor detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105823405A true CN105823405A (en) | 2016-08-03 |
Family
ID=56526237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610247449.7A Pending CN105823405A (en) | 2016-04-20 | 2016-04-20 | Inductance type displacement sensor detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105823405A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813207A (en) * | 2019-03-18 | 2019-05-28 | 中国重汽集团大同齿轮有限公司 | A kind of AMT position sensor temperature drift test platform and its correction of temperature drift method |
| CN109916289A (en) * | 2019-03-22 | 2019-06-21 | 哈尔滨工业大学 | One kind is from deflecting inductance type force-displacement measurement sensor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10332420A (en) * | 1997-05-30 | 1998-12-18 | Satoshi Kiyono | Autonomous calibrating method for sensor |
| CN201364144Y (en) * | 2009-03-05 | 2009-12-16 | 吉林大学 | Portable calibrating apparatus for displacement sensor |
| CN202255263U (en) * | 2011-07-28 | 2012-05-30 | 南昌航空大学 | Visual calibration device for displacement sensor |
| CN203100671U (en) * | 2013-01-31 | 2013-07-31 | 浙江吉利汽车研究院有限公司杭州分公司 | Calibration device of displacement sensor |
| CN103630076A (en) * | 2012-08-30 | 2014-03-12 | 长春理工大学 | Method and device for calibrating laser displacement sensor |
| CN204007494U (en) * | 2013-12-31 | 2014-12-10 | 上海天沐传感器有限公司 | A kind of magnetostrictive displacement sensor Intelligent Calibration system |
| CN204188151U (en) * | 2014-11-28 | 2015-03-04 | 黑龙江省计量检定测试院 | Linear displacement transducer calibrating installation |
-
2016
- 2016-04-20 CN CN201610247449.7A patent/CN105823405A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10332420A (en) * | 1997-05-30 | 1998-12-18 | Satoshi Kiyono | Autonomous calibrating method for sensor |
| CN201364144Y (en) * | 2009-03-05 | 2009-12-16 | 吉林大学 | Portable calibrating apparatus for displacement sensor |
| CN202255263U (en) * | 2011-07-28 | 2012-05-30 | 南昌航空大学 | Visual calibration device for displacement sensor |
| CN103630076A (en) * | 2012-08-30 | 2014-03-12 | 长春理工大学 | Method and device for calibrating laser displacement sensor |
| CN203100671U (en) * | 2013-01-31 | 2013-07-31 | 浙江吉利汽车研究院有限公司杭州分公司 | Calibration device of displacement sensor |
| CN204007494U (en) * | 2013-12-31 | 2014-12-10 | 上海天沐传感器有限公司 | A kind of magnetostrictive displacement sensor Intelligent Calibration system |
| CN204188151U (en) * | 2014-11-28 | 2015-03-04 | 黑龙江省计量检定测试院 | Linear displacement transducer calibrating installation |
Non-Patent Citations (2)
| Title |
|---|
| 上海工业自动化仪表研究所等: "《JB/T9256-1999电感位移传感器》", 1 January 2000 * |
| 韩清华等: "线位移传感器校准的一种新装置", 《计测技术》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813207A (en) * | 2019-03-18 | 2019-05-28 | 中国重汽集团大同齿轮有限公司 | A kind of AMT position sensor temperature drift test platform and its correction of temperature drift method |
| CN109813207B (en) * | 2019-03-18 | 2021-05-14 | 中国重汽集团大同齿轮有限公司 | AMT position sensor temperature drift test platform and temperature drift correction method thereof |
| CN109916289A (en) * | 2019-03-22 | 2019-06-21 | 哈尔滨工业大学 | One kind is from deflecting inductance type force-displacement measurement sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103837280B (en) | A kind of measuring method of the spaceborne slip ring contact force based on semi-girder theory and measuring system | |
| CN207881664U (en) | A kind of intelligent calibrating device of draw-wire displacement sensor | |
| CN104048736B (en) | The test system of fuel sensor | |
| CN107462175A (en) | A kind of lucite thickness testing device and its detection method | |
| CN202676254U (en) | Quality test device of LABVIEW-based electric resistance type oil level sensor | |
| CN105823405A (en) | Inductance type displacement sensor detecting device | |
| CN205642270U (en) | Experimental device for displacement sensor | |
| CN204405509U (en) | Digital output bit moves sensor-type high-frequency reciprocating tester | |
| CN203024854U (en) | Automatic pressure preloading equipment for weighing force transducer | |
| CN110727261B (en) | Test system and test method for automobile air conditioner controller keys | |
| CN117232452A (en) | Comparison instrument for detecting size of part and application method thereof | |
| CN219141807U (en) | Civil engineering quality flatness detection device | |
| CN204731259U (en) | A kind of High-precision vehicle closing speed measuring system for car load long duration test | |
| CN203534562U (en) | Square lithium battery electrical core constant voltage thickness measuring device | |
| CN105651640A (en) | Full-automatic detection device of Shore durometer and method thereof | |
| CN110307787A (en) | A kind of high-precision intelligent high measure device and test method | |
| CN103090956B (en) | Automatic pressure preloading equipment and method of weighing force measuring sensor | |
| CN102661775B (en) | Automatic water gage detector and application | |
| CN109341504B (en) | Method for automatically calibrating position coordinates of platform | |
| CN208833133U (en) | A kind of precision gear processing detection device | |
| CN210347138U (en) | Load force testing mechanism of automobile gear shifting actuator | |
| CN108981553B (en) | Organic glass silver streak detection device | |
| CN202420335U (en) | Single rod type internal micrometer | |
| CN202350703U (en) | Small range contacting two-dimensional displacement measuring tool | |
| CN213398040U (en) | Tactile measuring 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |
|
| RJ01 | Rejection of invention patent application after publication |