CN108303468A - Ultrasonic inspection probe positioning device - Google Patents
Ultrasonic inspection probe positioning device Download PDFInfo
- Publication number
- CN108303468A CN108303468A CN201810062371.0A CN201810062371A CN108303468A CN 108303468 A CN108303468 A CN 108303468A CN 201810062371 A CN201810062371 A CN 201810062371A CN 108303468 A CN108303468 A CN 108303468A
- Authority
- CN
- China
- Prior art keywords
- posting
- probe
- guide post
- ultrasonic inspection
- positioning device
- 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.)
- Granted
Links
- 239000000523 sample Substances 0.000 title claims abstract description 70
- 238000007689 inspection Methods 0.000 title claims abstract description 17
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 16
- 230000001808 coupling effect Effects 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 5
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000002604 ultrasonography Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/225—Supports, positioning or alignment in moving situation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
Abstract
The present invention relates to ultrasonic inspection probe positioning devices, further include posting and resilient mounting, the positioning frame bottom is fixedly installed sliding block including probe, the probe is mounted on by resilient mounting in posting, and the resilient mounting control probe is adaptively fitted in workpiece surface to be checked.The present invention can make being fitted in workpiece surface to be checked with ideal pose and remaining suitable pressing force for detection probe stabilization, ideal coupling effect be realized, to obtain effective scanning signal.
Description
Technical field
The present invention relates to field of non destructive testing, relate in particular to ultrasonic inspection probe positioning device.
Background technology
With the development of modern industry, the raising that the increase of product complexity and people require product reliability, ultrasound
Detection technique plays increasingly important role in control of product quality, it has also become product manufacturing quality control, guarantee are set
The important means of standby safe operation, is widely used in many industries.It is effective to obtain during ultrasound detection
Scanning signal, it is desirable that workpiece surface to be checked is steadily fitted in ideal pose when detection probe or probe voussoir movement scanning,
To realize ideal coupling effect.In order to reach fitting Gesture and remain appropriate in longer detection process
Pressing force, the operation of traditional man-hour manually hand-held forms very high labor intensity, in practical operation, the standard of detection information,
Stability is also difficult to improve.Meanwhile probe and probe voussoir positioning fitting for emerging automatic ultrasonic characterization processes and
Speech also forms the technological difficulties for needing to overcome.
Application No. is 201610545130.2, a kind of entitled " weld joint automatized phased array supersonic inspection of Nuclear power plant main pipeline
Probe voussoir is assembled into solid flexible couplant and couples tooling by the patent of invention of survey method "；Using probe bracket by coupling
Tooling is closed to be fixed on scanning equipment.But the structure is not detected the adaptivity in face, self-sustaining to probe voussoir tooling
Property design, be not easy in actual use ensure probe voussoir all-the-time stable fitting obtained effectively with forming ideal coupling effect
Detection data.
Invention content
It is an object of the invention to solve the above-mentioned problems in the prior art, ultrasonic inspection probe positioning dress is provided
It sets.The present invention can make being fitted in workpiece surface to be checked with ideal pose and remaining suitable compression for detection probe stabilization
Power realizes ideal coupling effect, to obtain effective scanning signal.
To achieve the above object, the technical solution adopted by the present invention is as follows：
Ultrasonic inspection probe positioning device, including probe, it is characterised in that：Further include posting and resilient mounting, it is described fixed
Position frame bottom is fixedly installed sliding block, and the probe is mounted on by resilient mounting in posting, the resilient mounting control
System probe is adaptively fitted in workpiece surface to be checked.
The resilient mounting includes clamp frame, guide post and spring, and the probe is fixed in clamp frame, described to lead
Column is vertically symmetrically movably connected on posting, and the clamp frame is movably connected between guide post, and the spring is set on guide post,
And the spring is between posting and clamp frame.
The posting is square frame, and through-hole is provided on two symmetrical side of the square frame, and the guide post is located at logical
In hole.
The clamp frame is hinged by shaft and guide post.
It is provided with limited block on the guide post top.
The positioning frame bottom is further fixedly arranged on magnet, there is gap, the magnet between the magnet and workpiece to be checked
Gap adsorption capacity be more than spring elastic force.
Standard interface is provided on the posting.
Advantage using the present invention is：
One, the present invention probe be movably connected in locating outer frame by resilient mounting, when reaching scanning with making probe stationary with
Ideal pose is fitted in the purpose of workpiece surface to be checked；Sliding block is fixedly installed in posting bottom surface, and sliding block connects with workpiece surface to be checked
It touches, the purpose for stablizing support locating outer frame can be played.
Two, probe of the present invention is fixed in clamp frame, achievees the purpose that clamp frame is made to drive probe, Neng Goujian
Various workpiece are surveyed, while also ensuring the accuracy of testing result.The guide post is vertically symmetrically movably connected on posting, right
Claim the guide post of setting that probe can be made to keep stablizing.The spring is set on guide post, and the spring is located at posting and clamps
Between frame, spring is enable to obtain the external force of posting and then power is transmitted to clamp frame again, to keep clamp frame movable, from
And probe is enable preferably to be contacted with workpiece surface, and complete to detect.
Three, through-hole is set, and guide post is located in through-hole on posting of the present invention, so that guide post is had vertical movable excellent up and down
Point.
Four, guide post one end of the present invention and clamping frames are hinged by shaft, and other end activity passes through the through-hole on posting,
It is arranged with compression spring outside the guide post.When the stroke of compression spring and the setting of shaft make probe be bonded workpiece surface to be checked
With adaptivity, can be fitted on workpiece to be checked with ideal posture, to obtain detection information.It is logical on posting
Hole enables guide post to move up and down in through-hole.
Five, limited block is provided on the top of guide post of the present invention, the limited block can ensure that guide post is movable in through-hole
Shi Buhui is fallen out of through-hole.
Six, magnet is installed on posting periphery of the present invention, and the height of the magnet is less than the height of sliding block, and the magnetic force of magnet is big
In the pressing force of compression spring, when sliding block is bonded with workpiece surface to be checked, there are gaps between magnet and workpiece to be checked, to be checked
Workpiece generates gap absorption, just gives one downward power of posting, compression pressure spring that probe is made preferably to be fitted in work to be checked
On part, so that device monolithic stability is fitted in workpiece surface to be checked and detach so as to avoid an accident.
Seven, standard interface is arranged in the present invention on locating outer frame, can realize the modularization of the present apparatus, convenient in correlation
The Quick universal of different detection probes is carried out on operating mechanism.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the dimensional structure diagram of the present invention；
Fig. 3 is another dimensional structure diagram of the present invention；
Figure label is：1, workpiece to be checked, 2, probe, 3, clamp frame, 4, guide post, 5, spring, 6, shaft, 7, posting, 8, magnetic
Body, 9, sliding block, 10, standard plug receptacle, 11, limited block.
Specific implementation mode
Embodiment 1
Ultrasonic inspection probe positioning device, including probe 2, further include posting 7 and resilient mounting, 7 lower part of the posting
It is fixedly installed sliding block 9, the probe 2 is mounted on by resilient mounting in posting 7, the resilient mounting control probe
2 are adaptively fitted in 1 surface of workpiece to be checked.
The probe 2 can adjust the position of probe 2 to adapt to the position of workpiece 1 to be checked under the control of resilient mounting
It sets, probe 2 is enable effectively to be fitted on workpiece 1 to be checked.
Further, the resilient mounting includes clamp frame 3, guide post 4 and spring 5, and the probe 2 is fixed at folder
In tight frame 3, the guide post 4 is vertically symmetrically movably connected on posting 7, and the clamp frame 3 is movably connected between guide post 4, institute
It states spring 5 to be set on guide post 4, and the spring 5 is between posting 7 and clamp frame 3.
Further, the posting 7 is square frame, and the square frame is provided with through-hole on two symmetrical sides, described
Guide post 4 is located in through-hole, and the guide post 4 can be up and down in through-hole, and is provided with limited block on 4 top of the guide post
11, it can effectively prevent guide post 4 to be detached from through-hole.
Further, the clamp frame 3 is hinged by shaft 6 and guide post 4, and 6 specific location of the shaft is high using safety
Degree design h>μ/b, wherein b are the distance that shaft 6 arrives 4 side of guide post, and μ is the sliding friction system of probe 2 and 1 surface of workpiece to be checked
The safe altitude design of number, 6 position of shaft ensures that probe 2 does not generate under the comprehensive function of 5 pressure of spring and force of sliding friction
It topples.
In use, the sliding block 9 of 7 bottom surface of posting installation contacts the present invention with 1 surface of workpiece to be checked, by posting
7 stabilizations are supported on workpiece 1 to be checked, and probe 2 is stablized based on posting 7 and be crimped on workpiece to be checked by the pressing force of spring 9
There is adaptivity when 1 surface, the stroke of spring 5 and the setting of shaft 6 make probe 2 be bonded 1 surface of workpiece to be checked.Probe 2
Stable is fitted in 1 surface of workpiece to be checked with ideal pose and remains suitable pressing force, realizes ideal coupling effect,
To obtain effective scanning signal.During ultrasound detection, whole device is relatively sliding in ultrasonic inspecting and scanning and workpiece 1 to be checked
It is dynamic.
Ultrasonic inspection probe positioning device of the present invention is according to different size designs can it is particularly applicable to a variety of rule of multiple types
The detection probe of lattice covers conventional ultrasound probes, phased array supersonic probe, TOFD ultrasonic probes etc., and can be used for artificial detection
Or the different modes of automatic detection.Further, real by the way that the standard plug receptacle 10 of unified specification is arranged on determining outline border 7
The modularization of the existing present apparatus, convenient for carrying out the Quick universal of different detection probes in relevant operation mechanism.
Embodiment 2
Ultrasonic inspection probe positioning device, including probe 2, further include posting 7 and resilient mounting, 7 lower part of the posting
It is fixedly installed sliding block 9, the probe 2 is mounted on by resilient mounting in posting 7, the resilient mounting control probe
2 are adaptively fitted in 1 surface of workpiece to be checked.
Further, the resilient mounting includes clamp frame 3, guide post 4 and spring 5, and the probe 2 is fixed at folder
In tight frame 3, the guide post 4 is vertically symmetrically movably connected on posting 7, and the clamp frame 3 is movably connected between guide post 4, institute
It states spring 5 to be set on guide post 4, and the spring 5 is between posting 7 and clamp frame 3.
Further, the posting 7 is square frame, and the square frame is provided with through-hole on two symmetrical sides, described
Guide post 4 is located in through-hole, and the guide post 4 can be up and down in through-hole, and is provided with limited block on 4 top of the guide post
11, it can effectively prevent guide post 4 to be detached from through-hole.
Further, the clamp frame 3 is hinged by shaft 6 and guide post 4, and 6 specific location of the shaft is high using safety
Degree design h>μ/b, wherein b are the distance that shaft 6 arrives 4 side of guide post, and μ is the sliding friction system of probe and 1 surface of workpiece to be checked
The safe altitude design of number, 6 position of shaft ensures that probe 2 does not generate under the comprehensive function of 5 pressure of spring and force of sliding friction
It topples.
Further, 7 lower part of the posting can also be fixedly installed magnet 8, the magnet 8 and workpiece 1 to be checked it
Between have a gap, when detection, 8 pairs of magnet is adsorbed with the gap that workpiece 1 to be checked generates, and device monolithic stability is made to be fitted in workpiece to be checked
1 surface.The gap adsorption capacity of the magnet 8 is more than the elastic force of spring 5, and it is to be checked to ensure that device integrally will not surprisingly be pushed away by elastic force
1 surface of workpiece, detaches so as to avoid an accident.
Claims (7)
1. ultrasonic inspection probe positioning device, including probe（2）, it is characterised in that：It further include posting（7）It is installed with elasticity
Part, the posting（7）Lower part is fixedly installed sliding block（9）, the probe（2）It is mounted on posting by resilient mounting
（7）It is interior, the resilient mounting control probe（2）Adaptively it is fitted in workpiece to be checked（1）Surface.
2. ultrasonic inspection probe positioning device as described in claim 1, it is characterised in that：The resilient mounting includes clamping
Frame（3）, guide post（4）And spring（5）, the probe（2）It is fixed at clamp frame（3）In, the guide post（4）It is vertical symmetrical living
It is dynamic to be connected to posting（7）On, the clamp frame（3）It is movably connected in guide post（4）Between, the spring（5）It is set in guide post（4）
On, and the spring（5）Positioned at posting（7）With clamp frame（3）Between.
3. ultrasonic inspection probe positioning device as claimed in claim 2, it is characterised in that：The posting（7）For square box
Body, the square frame are provided with through-hole, the guide post on two symmetrical sides（4）In through-hole.
4. ultrasonic inspection probe positioning device as claimed in claim 2, it is characterised in that：The clamp frame（3）Pass through shaft
（6）With guide post（4）It is hinged.
5. ultrasonic inspection probe positioning device as claimed in claim 2, it is characterised in that：The guide post（4）It is arranged on top
There is limited block（11）.
6. ultrasonic inspection probe positioning device as described in claim 1, it is characterised in that：The posting（7）Lower part is also solid
Surely it is provided with magnet（8）, the magnet（8）With workpiece to be checked（1）Between have gap, the magnet（8）Gap adsorption capacity it is big
In spring（5）Elastic force.
7. ultrasonic inspection probe positioning device as described in claim 1, it is characterised in that：The posting（7）On be provided with
Standard interface（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810062371.0A CN108303468B (en) | 2018-01-23 | 2018-01-23 | Ultrasonic detection probe positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810062371.0A CN108303468B (en) | 2018-01-23 | 2018-01-23 | Ultrasonic detection probe positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108303468A true CN108303468A (en) | 2018-07-20 |
| CN108303468B CN108303468B (en) | 2023-10-31 |
Family
ID=62865903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810062371.0A Active CN108303468B (en) | 2018-01-23 | 2018-01-23 | Ultrasonic detection probe positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108303468B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931581A (en) * | 2018-09-11 | 2018-12-04 | 合肥工业大学 | A kind of road surface self-regulation nondestructive inspection trolley based on ultrasonic pulse |
| CN113267572A (en) * | 2021-04-30 | 2021-08-17 | 中广核检测技术有限公司 | Hand-held type ultrasonic probe marks frock |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120285249A1 (en) * | 2011-05-10 | 2012-11-15 | Bp Corporation North America Inc. | Linearly-travelling ultrasonic probe mount and methods for use |
| CN102998373A (en) * | 2012-12-24 | 2013-03-27 | 西南交通大学 | Railway axle phased array ultrasonic flaw detection self-adaptive scanning device |
| CN203745429U (en) * | 2014-03-18 | 2014-07-30 | 中铁山桥集团有限公司 | Ultrasonic detection scanning device capable of realizing stable coupling |
| CN105806961A (en) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | Elastic coupling device of ultrasonic testing probe |
| CN206420823U (en) * | 2016-12-30 | 2017-08-18 | 核动力运行研究所 | Reactor pressure vessel adapter inner circle angular region supersonic detection device |
| CN207764173U (en) * | 2018-01-23 | 2018-08-24 | 中国东方电气集团有限公司 | A kind of ultrasonic inspection probe positioning device |
-
2018
- 2018-01-23 CN CN201810062371.0A patent/CN108303468B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120285249A1 (en) * | 2011-05-10 | 2012-11-15 | Bp Corporation North America Inc. | Linearly-travelling ultrasonic probe mount and methods for use |
| CN102998373A (en) * | 2012-12-24 | 2013-03-27 | 西南交通大学 | Railway axle phased array ultrasonic flaw detection self-adaptive scanning device |
| CN203745429U (en) * | 2014-03-18 | 2014-07-30 | 中铁山桥集团有限公司 | Ultrasonic detection scanning device capable of realizing stable coupling |
| CN105806961A (en) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | Elastic coupling device of ultrasonic testing probe |
| CN206420823U (en) * | 2016-12-30 | 2017-08-18 | 核动力运行研究所 | Reactor pressure vessel adapter inner circle angular region supersonic detection device |
| CN207764173U (en) * | 2018-01-23 | 2018-08-24 | 中国东方电气集团有限公司 | A kind of ultrasonic inspection probe positioning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931581A (en) * | 2018-09-11 | 2018-12-04 | 合肥工业大学 | A kind of road surface self-regulation nondestructive inspection trolley based on ultrasonic pulse |
| CN108931581B (en) * | 2018-09-11 | 2020-10-02 | 合肥工业大学 | Pavement self-adjusting nondestructive inspection trolley based on ultrasonic pulse |
| CN113267572A (en) * | 2021-04-30 | 2021-08-17 | 中广核检测技术有限公司 | Hand-held type ultrasonic probe marks frock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108303468B (en) | 2023-10-31 |
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