CN103121086A - Crystallizer vibration measuring device - Google Patents
Crystallizer vibration measuring device Download PDFInfo
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- CN103121086A CN103121086A CN2013100538113A CN201310053811A CN103121086A CN 103121086 A CN103121086 A CN 103121086A CN 2013100538113 A CN2013100538113 A CN 2013100538113A CN 201310053811 A CN201310053811 A CN 201310053811A CN 103121086 A CN103121086 A CN 103121086A
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Abstract
The invention belongs to the field of electromechanical integration devices and instruments, and relates to a crystallizer vibration measuring device. The crystallizer vibration measuring device comprises a vibration transmission rack and a measuring machine seat, wherein the vibration transmission rack is provided with a magnetic suction disc, a guide support frame sleeve and a guide support frame rod are mounted on the magnetic suction disc, a cross beam is mounted on the guide support frame rod through a fastening frame, a guide central spindle is mounted on the cross beam through the fastening frame, and a guide block is mounted on the guide central spindle. The measuring machine seat is provided with a measuring base, wherein a vertical displacement sensor is mounted on the measuring base, support rods are arranged on the measuring base, a measuring base plate is mounted on the support rods, a horizontal support frame is mounted on the measuring base plate, and displacement sensors are mounted on a horizontal sensor fixing seat. Through the crystallizer vibration measuring device, vibration displacement in the X direction, in the Y direction and in the Z direction can be measured simultaneously, a vibration trajectory of a crystallizer vibration device of a continuous casting machine can be measured, and the installation accuracy of the crystallizer vibration device, the abrasion of the crystallizer vibration measuring device in the using process, and the deviation and the polarization between the actual vibration trajectory and a theoretical vibration trajectory can all be detected.
Description
Technical field
The present invention relates to a kind of mold oscillation measurement mechanism, be used for the measurement of square billet, slab, the vibration of pipe continuous cast mold, belong to instrument, the instrument field of electromechanical integration.
Background technology
The purpose of mold oscillation is in order to prevent that strand from bonding occuring and drawing crack or bleedout accident occur sticking with copper coin in process of setting.When the crystallizer up-down vibration; press the relative position that oscillating curve cycle residence changes molten steel face and crystallizer wall; not only be convenient to mould adobe blocks; and by the infiltration of covering slag at crystallizer wall; can improve its lubrication state; frictional resistance when reducing throwing and the possibility of bonding, thus be conducive to improve cc billet surface quality.Mould vibration device is the key equipment in conticaster, and cc billet surface quality is had very large impact.Therefore, to the very high requirement of installing and using of mould vibration device.If the wearing and tearing of mould vibration device installation accuracy mechanism not or in use procedure, mould vibration device actual vibration track and theoretical oscillation trajectory generation deviation impact vibration, swing or polarization, so directly have influence on the quality of strand.Oscillation trajectory to crystallizer will often detect, and avoids causing the slab quality problem because of the vibration error of crystallizer.Therefore, the mold oscillation measurement mechanism has great meaning to guaranteeing the operation of continuous casting machine normal reliable.
Summary of the invention
The object of the present invention is to provide an a kind of mold oscillation measurement mechanism, it can measure the movement locus of the mold oscillator mechanism of square billet, slab, pipe blank conticaster.
Technical solution:
The present invention includes and pass shake stand and measurement support, the biography stand that shakes has magnetic suction disc, the guiding trestle cover is housed on magnetic suction disc, in the guiding trestle cover, the guiding trestle bar is housed, on the guiding trestle bar, fastening frame is arranged, crossbeam is housed on fastening frame, by fastening frame, the guiding mandrel is housed on crossbeam, on the guiding mandrel, guide pad is housed; Measure support the measurement base is arranged, measure on base the vertical reference holder is housed, on the sensor holder, displacement transducer is housed, measure on base support bar is housed, the measurement substrate is housed on support bar, measure on substrate horizontal stand, horizon sensor holder are housed, on the horizon sensor holder, displacement transducer is housed.
Described guide pad is corresponding with the centre bore on measuring substrate.
Described guiding trestle cover, the guiding trestle bar is parallel with the axis of guide.
Measure base on described measurement support parallel with the measurement substrate.
Described measurement substrate is equipped with respectively horizontal stand on X-axis, two mutually perpendicular directions of Y-axis, X-direction is provided with the first horizon sensor, Y-direction is provided with the second horizon sensor, the first horizon sensor and the vertical setting in same plane of the second horizon sensor.
Characteristics of the present invention:
The present invention can measure the vibration displacement amount of X, Y, three directions of Z simultaneously, can measure the oscillation trajectory of vibration mechanism of Continuous Casting Mold based on Autodesk Inventor.In actual use, can detect mechanism in mould vibration device installation accuracy, mould vibration device use procedure wearing and tearing, mould vibration device actual vibration track and theoretical oscillation trajectory generation deviation, impact vibration, swing or polarization etc.This mold oscillation measurement mechanism is easy to use, and certainty of measurement is high, is convenient to Field Force's operation.
Description of drawings
Fig. 1 is structural front view of the present invention;
Fig. 2 is structure left view of the present invention;
Fig. 3 is structure top view of the present invention.
The specific embodiment
Embodiment 1
invention comprises as Fig. 1,2,3: pass shake stand 22 and measurement support 21 two parts, the biography stand 22 that shakes has magnetic suction disc 13, guiding trestle cover 11 is housed on magnetic suction disc 13, in guiding trestle cover 11, but the guiding trestle bar 10 that up-down adjustment moves is housed, fastening frame 9 is arranged on guiding trestle bar 10, crossbeam 8 is housed on fastening frame 9, guiding mandrel 7 is housed on crossbeam 8, on guiding mandrel 7, guide pad 14 is housed, measure support 21 base 1 of measurement is arranged, measure on base 1 vertical reference holder 3 is housed, Z direction displacement transducer 25 is housed on sensor holder 3, measure on base 1 four support bars 2 are housed, be equipped with on four support bars 2 and measure substrate 5, at the X that measures on substrate 5, two mutually perpendicular directions of Y-axis are separately installed with orthogonal horizontal stand 18, horizontal stand 18 1 ends are respectively equipped with transverse slat 20, horizontal stand 18 other ends are respectively equipped with bearing 17, an end place that is positioned at transverse slat 20 on horizontal stand 18 is provided with spring 19, spring 19 1 end horizontal stands 18 join, the other end is fixedly connected with measurement substrate 5, the X-direction of measurement substrate 5 bottoms is provided with the first horizon sensor holder 4, the second horizon sensor holder 6 is arranged on Y direction, the first horizon sensor holder 4 is mutually vertical with the second horizon sensor holder 6, the first horizon sensor holder 4 is provided with the first horizon sensor 23, the second horizon sensor holder 6 is provided with the second horizon sensor 24, the first horizon sensor 23 and the vertical setting in same plane of the second horizon sensor 24.
The course of work
During measurement, utilize magnetic suction disc 13 to be adsorbed on crystallizer vibration platform the biography of the mold oscillation measurement mechanism stand 22 that shakes, to measure pedestal 21 fixed placement appropriate locations on platform, with biography shake on stand guiding trestle bar 10 crossbeam 8 to adjust to suitable height fastening with fastening frame 9, guiding mandrel 7 on crossbeam 8 is placed in the center square hole of measuring substrate 5, allows the rolling bearing 17 of measuring horizontal stand 18 front ends that are equipped with on substrate 5 withstand on guide pad 14 on the axis of guide 7.During the crystallizer vibration platform vibration, the transmission stand vibrates together with shake table, the transmission stand is by crossbeam 8 band action-oriented mandrel 7 up-down vibration, and the vibration of Z-direction is delivered on Z-direction displacement transducer 25 fixing on vertical reference holder 3 by the guide pad 14 on the axis of guide.during vibration, the axis of guide 7 moves up and down, the bearing 17 that is equipped with on horizontal stand 18 utilizes the spring 19 in horizontal stand to withstand on the guide pad 14 of the axis of guide 7, X-axis, the horizontal offset of Y direction is delivered to X-axis by the guide pad 14 on guiding mandrel 7, on two horizontal stands 18 of Y-axis, horizontal stand 18 other ends are fixed with transverse slat 20, the horizontal displacement sensors that is equipped with on the horizon sensor holder withstands on transverse slat 20, when horizontal stand 18 moves, pass to displacement transducer by transverse slat 20, displacement transducer passes to computer with signal to carry out processes and displays and goes out X, Y, the vibration period of Z direction, the oscillating curve of amplitude.
Claims (5)
1. mold oscillation measurement mechanism, it is characterized in that: comprise passing shake stand and measurement support, the biography stand that shakes has magnetic suction disc, the guiding trestle cover is housed on magnetic suction disc, in the guiding trestle cover, the guiding trestle bar is housed, on the guiding trestle bar, fastening frame is arranged, crossbeam is housed on fastening frame, by fastening frame, the guiding mandrel is housed on crossbeam, on the guiding mandrel, guide pad is housed; Measure support the measurement base is arranged, measure on base the vertical reference holder is housed, on the sensor holder, displacement transducer is housed, measure on base support bar is housed, the measurement substrate is housed on support bar, measure on substrate horizontal stand, horizon sensor holder are housed, on the horizon sensor holder, displacement transducer is housed.
2. mold oscillation measurement mechanism according to claim 1 is characterized in that: guide pad is corresponding with the centre bore on measuring substrate.
3. mold oscillation measurement mechanism according to claim 1 is characterized in that: the guiding trestle cover, the guiding trestle bar is parallel with the guiding mandrel.
4. mold oscillation measurement mechanism according to claim 1, is characterized in that: measure base on the measurement support parallel with the measurement substrate.
5. mold oscillation measurement mechanism according to claim 1, it is characterized in that: measure substrate and on X-axis, two mutually perpendicular directions of Y-axis, horizontal stand is housed respectively, X-direction is provided with the first horizon sensor, Y-direction is provided with the second horizon sensor, the first horizon sensor and the vertical setting in same plane of the second horizon sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310053811.3A CN103121086B (en) | 2013-02-20 | 2013-02-20 | Crystallizer vibration measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310053811.3A CN103121086B (en) | 2013-02-20 | 2013-02-20 | Crystallizer vibration measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103121086A true CN103121086A (en) | 2013-05-29 |
| CN103121086B CN103121086B (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310053811.3A Expired - Fee Related CN103121086B (en) | 2013-02-20 | 2013-02-20 | Crystallizer vibration measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103121086B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0881015A1 (en) * | 1997-05-30 | 1998-12-02 | Sms Schloemann-Siemag Aktiengesellschaft | Machine for continuous casting of steel |
| CN101712070A (en) * | 2009-12-17 | 2010-05-26 | 中国重型机械研究院有限公司 | Portable crystallizer vibration amplitude and horizontal oscillation measuring system of continuous caster |
| CN201632606U (en) * | 2010-02-05 | 2010-11-17 | 中冶东方工程技术有限公司 | Crystallizer vibration device |
| CN201711503U (en) * | 2010-04-21 | 2011-01-19 | 攀钢集团钢铁钒钛股份有限公司 | Crystallizer vibrating system |
| EP2324942A1 (en) * | 2008-08-13 | 2011-05-25 | Zhiheng Tian | Online vibration detector for continuous caster crystallizer |
-
2013
- 2013-02-20 CN CN201310053811.3A patent/CN103121086B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0881015A1 (en) * | 1997-05-30 | 1998-12-02 | Sms Schloemann-Siemag Aktiengesellschaft | Machine for continuous casting of steel |
| EP2324942A1 (en) * | 2008-08-13 | 2011-05-25 | Zhiheng Tian | Online vibration detector for continuous caster crystallizer |
| CN101712070A (en) * | 2009-12-17 | 2010-05-26 | 中国重型机械研究院有限公司 | Portable crystallizer vibration amplitude and horizontal oscillation measuring system of continuous caster |
| CN201632606U (en) * | 2010-02-05 | 2010-11-17 | 中冶东方工程技术有限公司 | Crystallizer vibration device |
| CN201711503U (en) * | 2010-04-21 | 2011-01-19 | 攀钢集团钢铁钒钛股份有限公司 | Crystallizer vibrating system |
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| Publication number | Publication date |
|---|---|
| CN103121086B (en) | 2015-01-21 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150121 Termination date: 20180220 |