CN205720108U - A kind of 6DOF ultrasonic detection device - Google Patents
A kind of 6DOF ultrasonic detection device Download PDFInfo
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- CN205720108U CN205720108U CN201620590709.6U CN201620590709U CN205720108U CN 205720108 U CN205720108 U CN 205720108U CN 201620590709 U CN201620590709 U CN 201620590709U CN 205720108 U CN205720108 U CN 205720108U
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Abstract
This utility model relates to a kind of 6DOF ultrasonic detection device, including pedestal, X track, Y track, probe assembly, probe assembly mounting seat and turntable, the top of pedestal is laterally located at by X track, Y track is arranged vertically within above X track and can move along the length direction of X track, probe assembly mounting seat is vertically disposed on Y track and can move along the length direction of Y track, probe assembly mounting seat bottom is provided with the Z axis that can move up and down, the lower end being located at Z axis that probe assembly can rotate, what turntable can rotate be located at pedestal bottom is the most positioned opposite with probe assembly.This utility model can realize curved surface irregular part carries out Non-Destructive Testing and the design of curved surface automatic track path, during detection, detected member rotates on turntable, probe positions can be adjusted as desired by the rotational structure of the matching relationship between X track, Y track, probe assembly mounting seat, Z axis and probe assembly self, makes probe move along a curved path along detected member inner surface bus.
Description
Technical field
This utility model relates to non-destructive detecting device technical field, refers specifically to a kind of 6DOF ultrasonic detection device.
Background technology
Vehicle key parts (wheel hub, connecting rod etc.), equipment special construction part (such as wind-driven generator large-scale component), new
The curved surface irregular parts such as material, special welding structural member all refer to Dynamic Non-Destruction Measurement.Ultrasonic C is swept imaging detection technology and is had inspection
Survey quickly, not by the feature of interference from human factor, ultrasound examination can be converted to figure in the way of waveform shows and show,
And determined the position of defect by probe with the relative position of workpiece, thus obtain digital picture intuitively, lead in industry
Territory obtains and is increasingly widely applied.
At present, American Physical acoustics company (PAC), ultrasound wave science company limited of Britain (USL), Germany Nukem
Nutronik company, ScanMaster company of Israel, Denmark's FOX institute etc. have been developed that the multiple freedom degrees ultrasound of maturation
Detecting system.Wherein, the water logging automatic ultrasonic scanning system UltraScan 6 axle water logging automatic scanning system that PAC company is up-to-date,
Various axle classes, dish class, polyhedron class part and sheet material etc. can be carried out ultrasonic examination, have special-shaped curved from motion tracking merit
Energy；USL is that British Aerospace system house provides 17 axle ultrasonic wave detecting systems, and this system can be in the scan line speed of 0.5m/s
Under, detect the manufacturing defect of 4mm × 4mm, by compensating deviation between actual and theoretical shape, scanning device can be direct
From client CATACAD extracting data scanning pattern information, it is achieved full-automatic scanning, improve detection efficiency；Germany Nukem
The ultrasonic automatic checkout system of MAUS (Multi Aix Ultrasonic System) that Nutronik company develops can realize passing through
Software engineering makes the workpiece of ultrasonic probe detection of complex three-dimensional geometry profile；ICIFiberite company uses nine shaft type ultrasound wave
Scanning, it is achieved the composite element of the labyrinths such as cell foams sandwich is carried out Non-Destructive Testing；MATEC company of the U.S. develops
Large Gantry System z system use " silk-line fabric-ultrasound detection " realization approach；The 5th of McDonnell-Douglas Corporation's design
For automatic ultrasonic scanning system, it is possible to nine axially-movables, and can ensure that pulse oscillator is vertical with surface of the work simultaneously, should
System can complete three dimensional data collection, it is achieved the defects detection in complex large-scale component；The curved ultrasonic that Canada manufactures and designs
Detecting system, use swivel head carry out laser follow the tracks of realize curved surface follow the tracks of, three-dimensional detection system use software realize curved surface with
Track, system includes phantom and path planning module, and emulation module generates the three-dimensional nurbs surface model of detection object, road
Footpath planning module generates control path during detection.
And the product the most complex-curved to having curved surface in auto parts and components, implement detection the most automatically relatively
For difficulty, demand is urgent.
Utility model content
Technical problem to be solved in the utility model is the present situation for prior art, it is provided that one can realize curved surface
Irregular part carries out Non-Destructive Testing and the 6DOF ultrasonic detection device of curved surface automatic track path design.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is: a kind of 6DOF ultrasound examination dress
Put, it is characterised in that: including pedestal, X track, Y track, probe assembly, probe assembly mounting seat and turntable, described X track is horizontal
To being located at the top of pedestal, described Y track is arranged vertically within above X track and can move along the length direction of X track, described spy
Head assembly mounting seat is vertically disposed on Y track and can move along the length direction of Y track, described probe assembly mounting seat bottom
Being provided with the Z axis that can move up and down, the lower end being located at Z axis that described probe assembly can rotate, what described turntable can rotate is located at
Pedestal bottom is the most positioned opposite with probe assembly.
In such scheme, described probe assembly includes that A axle framework, B axle framework and probe, described A axle framework can rotate
Be located at Z axis lower end, this A axle lower frame offers the mounting groove with lower port, and what described B axle framework can rotate is located at this
In mounting groove, described probe is located on the one side of B axle framework.Use such structure, it is possible to achieve probe is in Z axis lower end
Realize the rotation of both direction, thus improve accuracy of detection.
For the ease of installing, described Z axis lower end is provided with an installing rack, and this installing rack has biside plate positioned opposite,
The first axis hole it is correspondingly arranged on biside plate, corresponding, the sidewall of described A axle framework is provided with and matches with the first axis hole
First rotating shaft.
For the ease of installing, the two side of described A axle framework mounting groove offers the second axis hole respectively, correspondence, institute
The both sides stating B axle framework are respectively arranged with the second rotating shaft matched with the second axis hole.
As preferably, described pedestal is provided with a containing cavity, this containing cavity is placed with an open-topped tank, dress
Joining under completion status, described Z axis and probe assembly stretch in tank from sink top, and described turntable is positioned at the bottom of tank
Side.Using such structure, detection process is water logging detection, using water as couplant between probe and detection faces, pops one's head in and examines
Distance between survey face is depth of water distance, is conducive to improving positioning precision.
Preferably, described X track is formed with the chute arranged along its length, correspondence, the bottom tool of described Y track
Have and guide, with this chute, the slide bar coordinated.
In above-mentioned each preferred version, described Y track, probe assembly mounting seat, Z axis, A axle framework and the shifting of B axle framework
Dynamic or rotation is run by Serve Motor Control.
For the ease of fixing part to be detected, described turntable is provided with the fixture for fixing part to be detected.
Compared with prior art, the utility model has the advantage of: this utility model provides a kind of brand-new 6DOF
Ultrasonic detection device, can realize curved surface irregular part carries out Non-Destructive Testing and the design of curved surface automatic track path, during detection, quilt
Detection piece rotates on turntable, and probe positions can be as desired by X track, Y track, probe assembly mounting seat, Z axis
Between matching relationship and the rotational structure of probe assembly self be adjusted, make probe wrirte music along detected member inner surface bus
Line moves, and ultrasound wave incidence acoustic beam so can be made to keep vertical with workpiece sensing face all the time, detected pieces surface bus decomposable asymmetric choice net
For multistage straight line and multi-section circular arc, the probe move mode of straightway is simple straight line, and the move mode of arc section probe is wanted
Consider the impact of probe radius of turn, the curved surface track path establishment of rotary part with the bus of detection faces as foundation, inspection
The centrage making mechanical system X, the zero point of Y-axis and rotary part during survey overlaps, and rotary part rotates, probe
Being zero relative to rotary part centre coordinate in the Y-axis direction, probe moves along generatrix direction in XOZ plane, and protects
Demonstrate,prove vertical with bus；Using water as couplant, the distance between probe and detection faces between probe and the detection faces of water logging detection
For depth of water distance, according to probe A, the rotation of B axle in the radius of curvature of detected member curved surface tracing detection face bus, scanning system
The requirement of center and characterization processes determines depth of water distance, by the depth of water away from calculating probe motion track waypoint coordinate, thus
Finally realize the Non-Destructive Testing to abnormal curved surface component, and detection efficiency, positioning precision are high.
Accompanying drawing explanation
Fig. 1 is the side view of this utility model embodiment；
Fig. 2 is the structural representation hiding tank in Fig. 1；
Fig. 3 is the structural representation of probe assembly in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
As shown in Figures 1 to 3, the 6DOF ultrasonic detection device of the present embodiment include pedestal 1, X track 2, Y track 3,
Probe assembly 4, probe assembly mounting seat 5 and turntable 6, X track 2 is laterally located at the top of pedestal 1, and Y track 3 is arranged vertically within X
Above track 2 and can move along the length direction of X track 2, X track 2 is formed with the chute 21 arranged along its length, corresponding
, the bottom of Y track 3 has the slide bar 31 coordinated with this chute 21 guiding.Probe assembly mounting seat 5 is vertically disposed to Y track 3
Going up and can move along the length direction of Y track 3, probe assembly mounting seat 5 bottom is provided with the Z axis 7 that can move up and down, probe group
The lower end being located at Z axis 7 that part 4 can rotate, turntable 6 by a rotating seat 61 can rotate be located at pedestal 1 bottom and with probe group
Part 4 is positioned opposite, and turntable 6 is provided with the fixture (not shown) for fixing part to be detected.
In the present embodiment, probe assembly 4 includes A axle framework 41, B axle framework 42 and probe 43, and A axle framework 41 can rotate
Be located at Z axis 7 lower end, concrete, Z axis 7 lower end is provided with an installing rack 71, and this installing rack 71 has biside plate positioned opposite
711, biside plate 711 is correspondingly arranged on the first axis hole, correspondence, the sidewall of A axle framework 41 is provided with and the first axis hole phase
First rotating shaft 412 of coupling.A axle framework 41 bottom offers the mounting groove 411 with lower port, and B axle framework 42 can rotate
It is located in this mounting groove 411, concrete, the two side of A axle framework mounting groove 411 offers the second axis hole 413 respectively, corresponding
, the both sides of B axle framework 42 are respectively arranged with the second rotating shaft 421 matched with the second axis hole 413.Probe 43 is located at B axle frame
On the one side being not provided with the second rotating shaft 421 of frame 42.Use said structure, it is possible to achieve probe 43 realize in Z axis 7 lower end a,
The rotation of b both direction, thus improve accuracy of detection.
The detection device of the present embodiment uses water logging detection, accordingly, it would be desirable to part to be detected and probe are placed in water.?
The present embodiment is provided with on pedestal 1 containing cavity 10, this containing cavity 10 is placed with an open-topped tank 8, has assembled
Under one-tenth state, Z axis 7 and probe assembly 4 stretch in tank 8 from tank 8 top, and turntable 6 is positioned at the bottom inside of tank 8, and leads to
Overstocked seals, prevents turntable 6 from drainage occurring in rotation process.
The Y track 3 of the present embodiment, probe assembly mounting seat 5, Z axis 7, the movement of A axle framework 41 and B axle framework 42 or turn
Dynamic by Serve Motor Control operation.
When rotary part detection is detected by the detection device using the present embodiment, as a example by vehicle aluminum bogie wheel, quilt
Detection piece rotates on turntable, and probe positions can be as desired by X track, Y track, probe assembly mounting seat, Z axis
Between matching relationship and the rotational structure of probe assembly self be adjusted, make probe wrirte music along detected member inner surface bus
Line moves, and ultrasound wave incidence acoustic beam so can be made to keep vertical with workpiece sensing face all the time, detected pieces surface bus decomposable asymmetric choice net
For multistage straight line and multi-section circular arc, the probe move mode of straightway is simple straight line, and the move mode of arc section probe is wanted
Consider the impact of probe radius of turn, the curved surface track path establishment of rotary part with the bus of detection faces as foundation, inspection
The centrage making mechanical system X, the zero point of Y-axis and rotary part during survey overlaps, and rotary part rotates, probe
Being zero relative to rotary part centre coordinate in the Y-axis direction, probe moves along generatrix direction in XOZ plane, and protects
Demonstrate,prove vertical with bus；Using water as couplant, the distance between probe and detection faces between probe and the detection faces of water logging detection
For depth of water distance, according to probe A, the rotation of B axle in the radius of curvature of detected member curved surface tracing detection face bus, scanning system
The requirement of center and characterization processes determines depth of water distance, by the depth of water away from calculating probe motion track waypoint coordinate, thus
Finally realize the Non-Destructive Testing to abnormal curved surface component.
Claims (8)
1. a 6DOF ultrasonic detection device, it is characterised in that: include pedestal, X track, Y track, probe assembly, probe
Assembly mounting seat and turntable, described X track is laterally located at the top of pedestal, and described Y track is arranged vertically within above X track and energy
Length direction along X track moves, and described probe assembly mounting seat is vertically disposed on Y track and can be along the length side of Y track
To movement, described probe assembly mounting seat bottom is provided with the Z axis that can move up and down, and what described probe assembly can rotate is located at Z
The lower end of axle, what described turntable can rotate be located at pedestal bottom is the most positioned opposite with probe assembly.
6DOF ultrasonic detection device the most according to claim 1, it is characterised in that: described probe assembly includes A axle
Framework, B axle framework and probe, what described A axle framework can rotate is located at Z axis lower end, and this A axle lower frame offers has lower end
The mounting groove of mouth, what described B axle framework can rotate is located in this mounting groove, and described probe is located on the one side of B axle framework.
6DOF ultrasonic detection device the most according to claim 2, it is characterised in that: described Z axis lower end is provided with one
Installing rack, this installing rack has biside plate positioned opposite, and biside plate is correspondingly arranged on the first axis hole, correspondence, described A axle
The first rotating shaft matched with the first axis hole it is provided with on the sidewall of framework.
6DOF ultrasonic detection device the most according to claim 2, it is characterised in that: described A axle framework mounting groove
Offering the second axis hole on two side respectively, correspondence, the both sides of described B axle framework are respectively arranged with and match with the second axis hole
The second rotating shaft.
6DOF ultrasonic detection device the most according to claim 1, it is characterised in that: it is provided with one on described pedestal
Containing cavity, is placed with an open-topped tank in this containing cavity, under assembling completion status, described Z axis and probe assembly are certainly
Sink top stretches in tank, and described turntable is positioned at the bottom inside of tank.
6. according to the 6DOF ultrasonic detection device described in any claim in Claims 1 to 5, it is characterised in that: institute
State and on X track, be formed with the chute arranged along its length, corresponding, the bottom of described Y track has to guide with this chute joins
The slide bar closed.
7. according to the 6DOF ultrasonic detection device described in any claim in Claims 1 to 5, it is characterised in that: institute
State Y track, probe assembly mounting seat, Z axis, A axle framework and the movement of B axle framework or rotate by Serve Motor Control operation.
8. according to the 6DOF ultrasonic detection device described in any claim in Claims 1 to 5, it is characterised in that: institute
State the fixture being provided with on turntable for fixing part to be detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620590709.6U CN205720108U (en) | 2016-06-17 | 2016-06-17 | A kind of 6DOF ultrasonic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620590709.6U CN205720108U (en) | 2016-06-17 | 2016-06-17 | A kind of 6DOF ultrasonic detection device |
Publications (1)
| Publication Number | Publication Date |
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| CN205720108U true CN205720108U (en) | 2016-11-23 |
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| CN201620590709.6U Active CN205720108U (en) | 2016-06-17 | 2016-06-17 | A kind of 6DOF ultrasonic detection device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106814135A (en) * | 2017-01-26 | 2017-06-09 | 吉林大学 | The phased array supersonic automatic checkout system and method for electric arc plug welds |
| CN108401446A (en) * | 2017-08-24 | 2018-08-14 | 深圳市华显光学仪器有限公司 | From moving axes microscope |
| CN109738528A (en) * | 2018-12-19 | 2019-05-10 | 中国兵器科学研究院宁波分院 | A kind of ultrasonic C-scanning automatic checkout system |
| CN111310661A (en) * | 2020-02-17 | 2020-06-19 | 天目爱视（北京）科技有限公司 | Intelligent 3D information acquisition and measurement equipment for iris |
| CN112461167A (en) * | 2021-01-29 | 2021-03-09 | 宁波赛德森减振系统有限公司 | Nondestructive testing device for thickness of damping layer of torsional vibration damper |
| CN112902865A (en) * | 2021-01-15 | 2021-06-04 | 中国石油天然气集团有限公司 | Automatic detection system and automatic detection method for surface defects of bent pipe body |
| CN113324501A (en) * | 2021-05-31 | 2021-08-31 | 东风商用车有限公司 | Multi-probe ultrasonic thickness measuring device |
| CN114137088A (en) * | 2021-10-28 | 2022-03-04 | 航天材料及工艺研究所 | Automatic profiling detection system for ultrasonic water spraying penetration of composite material of curved bus revolving body |
| CN114487098A (en) * | 2021-12-21 | 2022-05-13 | 北京钢研高纳科技股份有限公司 | Water immersion flaw detection equipment and water immersion flaw detection method |
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2016
- 2016-06-17 CN CN201620590709.6U patent/CN205720108U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106814135B (en) * | 2017-01-26 | 2019-03-15 | 吉林大学 | The phased array supersonic automatic testing method of electric arc plug welds |
| CN106814135A (en) * | 2017-01-26 | 2017-06-09 | 吉林大学 | The phased array supersonic automatic checkout system and method for electric arc plug welds |
| CN108401446A (en) * | 2017-08-24 | 2018-08-14 | 深圳市华显光学仪器有限公司 | From moving axes microscope |
| CN109738528A (en) * | 2018-12-19 | 2019-05-10 | 中国兵器科学研究院宁波分院 | A kind of ultrasonic C-scanning automatic checkout system |
| CN109738528B (en) * | 2018-12-19 | 2021-06-08 | 中国兵器科学研究院宁波分院 | Ultrasonic C scanning automatic detection system |
| CN111310661A (en) * | 2020-02-17 | 2020-06-19 | 天目爱视（北京）科技有限公司 | Intelligent 3D information acquisition and measurement equipment for iris |
| CN112902865A (en) * | 2021-01-15 | 2021-06-04 | 中国石油天然气集团有限公司 | Automatic detection system and automatic detection method for surface defects of bent pipe body |
| CN112461167B (en) * | 2021-01-29 | 2021-05-18 | 宁波赛德森减振系统有限公司 | Nondestructive testing device for thickness of damping layer of torsional vibration damper |
| CN112461167A (en) * | 2021-01-29 | 2021-03-09 | 宁波赛德森减振系统有限公司 | Nondestructive testing device for thickness of damping layer of torsional vibration damper |
| CN113324501A (en) * | 2021-05-31 | 2021-08-31 | 东风商用车有限公司 | Multi-probe ultrasonic thickness measuring device |
| CN114137088A (en) * | 2021-10-28 | 2022-03-04 | 航天材料及工艺研究所 | Automatic profiling detection system for ultrasonic water spraying penetration of composite material of curved bus revolving body |
| CN114487098A (en) * | 2021-12-21 | 2022-05-13 | 北京钢研高纳科技股份有限公司 | Water immersion flaw detection equipment and water immersion flaw detection method |
| CN114487098B (en) * | 2021-12-21 | 2023-08-22 | 北京钢研高纳科技股份有限公司 | Water immersion flaw detection equipment and water immersion flaw detection method |
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