CN107796872A - A kind of high-precision hard tube ultrasonic test equipment - Google Patents
A kind of high-precision hard tube ultrasonic test equipment Download PDFInfo
- Publication number
- CN107796872A CN107796872A CN201710807574.3A CN201710807574A CN107796872A CN 107796872 A CN107796872 A CN 107796872A CN 201710807574 A CN201710807574 A CN 201710807574A CN 107796872 A CN107796872 A CN 107796872A
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- China
- Prior art keywords
- hard tube
- detection probe
- detection
- guidance set
- rotary components
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- 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.)
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Classifications
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- 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
- G01N29/275—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving both the sensor and the 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
- G01N29/04—Analysing solids
- G01N29/041—Analysing solids on the surface of the material, e.g. using Lamb, Rayleigh or shear waves
-
- 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
- G01N2291/0234—Metals, e.g. steel
-
- 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
- G01N2291/26—Scanned objects
- G01N2291/263—Surfaces
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of high-precision hard tube ultrasonic test equipment, including support rotary components, guidance set, at least one detection probe, computer and PLC control system, the detection probe is by being slidably installed seat on the guidance set, slide drive component is provided with the guidance set side, support rotary components, the guidance set, the seat that is slidably installed are connected with PLC control system；The PLC control system control support rotary components action, the support rotary components drive hard tube to be rotated along its axis, and the radial direction and axial direction that seat drives the detection probe along hard tube of being slidably installed described in the drive component driving carry out complete detection.The present invention carries out Non-Destructive Testing using conveying hard tube of the ultrasonic wave to automobile engine, is popped one's head in along hard tube axis direction by itself rotatable engagement of hard tube and gradually moved, and detection efficiency is high, accuracy rate is high.
Description
Technical field
The present invention relates to hard tube surface and the identification technology field of near surface flaw, relates generally to a kind of high-precision hard tube and surpasses
Sonic flaw detection equipment.
Background technology
At present, in industrial production and application process, detection means carries out lossless spy from manually developing to machine to workpiece
The defects of wound is to know inside workpiece turns into a kind of emerging detection means.Wherein, ultrasonic examination technology is that industry uses
A kind of relatively broad nondestructive testing technique.Ultrasonic examination technology, it is to workpiece in simple terms by ultrasonic probe
Ultrasonic wave occurs for test surface, and determines lacking for inside workpiece via the reflection echo or diffracted wave of workpiece, defect according to ultrasonic wave
Fall into.
A part of the stainless steel hard tube as engine, it is mainly used in as engine gasoline feed, diesel oil or other liquid
Body/gas, conveying pipe fitting play the part of highly important role, and the method for detection is also varied, wherein using ultrasonic wave to stainless
The surface quality and surface defect of steel hard tube, which are detected also, has many problems.Ultrasonic examination is most of at present still to use mesh
Probing wound and manual ultrasonic flaw detection, probe is with test specimen apart from needs manually adjust, test specimen can not move automatically, it is necessary to substantial amounts of
Manually carrying out operation improves production cost, and defects detecting technology whole flow process needs the long period, less efficient, pops one's head in test specimen table
The running fix ability in face is low.
Because stainless steel hard tube surface is curved surface, often testing a cross section just needs the motion for stopping rectilinear direction will not
Rust steel hard tube rotate a circle, so significantly increase work difficulty, when choosing adjacent cross section always there are axially away from
From, it is inwhole in the range of this axial distance to detect, cause test data inaccurate.
The content of the invention
The technical problems to be solved by the invention are to provide one kind using Ultrasonic Nondestructive, detection efficiency height, can be real
Existing comprehensive detection, the high high-precision hard tube ultrasonic test equipment of detection accuracy.
The technical problems to be solved by the invention can be adopted the following technical scheme that to realize：
A kind of high-precision hard tube ultrasonic test equipment, it is characterised in that including what is rotated for supporting and driving hard tube
Support rotary components, it is set in parallel in the guidance set supported above rotary components, for carrying out ultrasound to hard tube surface
At least one detection probe of ripple detection, for that will detect, data store the computer of analysis and display and PLC is controlled
System,
The detection probe is slidably mounted on the guidance set by the seat that is slidably installed, in the guidance set
Side be provided with to it is described be slidably installed seat provide sliding force slide drive component, it is described support rotary components, guidance set,
The seat that is slidably installed is connected with PLC control system；
The PLC control system control support rotary components action, the support rotary components drive hard tube along its
Axis rotates, and the seat that is slidably installed described in the drive component driving drives the detection probe along the radial direction of hard tube and axial direction side
To progress complete detection.
In a preferred embodiment of the invention, the detection probe includes longitudinal detection probe and laterally detection spy
Head, axis direction of the longitudinal detection probe along hard tube carry out vertical incidence detection, the horizontal detection probe edge to hard tube
The axis direction of hard tube carries out oblique incidence detection to hard tube.
In a preferred embodiment of the invention, the support rotary components include work nest, are vacantly horizontally installed on
The steering roller motor that a pair of the slewing rollers and the driving slewing rollers of the work nest inwall at the uniform velocity rotate, a pair of steerings
The synchronized rotating Vortex of roller so drive hard tube at the uniform velocity rotated around its axis both clockwise or counterclockwise.
In a preferred embodiment of the invention, the guidance set includes being separately positioned on the work nest left and right sides
A pair of bearing, both ends are connected in screw mandrel on the bearing block by bearing, coordinated with the screw mandrel coaxial line gap
Screw, the guide rail of the limitation screw rotary freedom and the lead screw motor for driving the screw mandrel rotation, the screw mandrel,
Guide rail parallel is arranged on the surface of a pair of slewing rollers；The seat that is slidably installed can horizontally slip on the guide rail
Sliding block, the detection probe are arranged on the sliding block straight down；
The lead screw motor drive screw at the uniform velocity rotates around axle center, by the screw uniform rectilinear of limitation rotary freedom
Move and then drive the sliding block at the uniform velocity to be slided to the left or to the right along the guide rail, the detection probe is with the sliding block
It is mobile to move left and right uniform detection in axial direction of the surface of hard tube along hard tube.
In a preferred embodiment of the invention, the work nest is inwardly to be injected with the liquid tank of liquid, the liquid
The liquid level of liquid in body groove is higher than the lowermost end of the detection probe.
The beneficial effects of the invention are as follows：A kind of high-precision hard tube ultrasonic test equipment, using ultrasonic wave to car engine
The conveying hard tube of machine carries out Non-Destructive Testing, is popped one's head in along hard tube axis direction by itself rotatable engagement of hard tube and gradually moved,
Detection efficiency is high, accuracy rate is high；Be provided with length and breadth detection probe can the damage different degrees of to hard tube detect, realize pair
The comprehensive detection of hard tube；By carrying out screw type detection method to hard tube surface from left to right, detection is comprehensive, prevents hard tube
Burst is detected, detection data are complete.
Brief description of the drawings
Fig. 1 is a kind of structural representation of high-precision hard tube ultrasonic test equipment of the present invention.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
Referring to Fig. 1, what is provided in figure is a kind of high-precision hard tube ultrasonic test equipment, including hard for supporting and driving
Support rotary components 200 that pipe 100 rotates, the guidance set 300 being set in parallel in above support rotary components 200, for pair
The surface of hard tube 100 carries out at least one detection probe 400 of ultrasound examination, for detection data to be carried out storing analysis and shown
The computer and PLC control system shown；Non-Destructive Testing is carried out using conveying hard tube 100 of the ultrasonic wave to automobile engine, led to
Itself the rotatable engagement detection probe 400 for crossing hard tube 100 gradually moves along the axis direction of hard tube 100, and detection efficiency is high, accurate
Rate is high.
Support rotary components 200 electrically connect with PLC control system, including work nest 210, are vacantly horizontally installed on work nest
The steering roller motor 230 that a pair of slewing rollers 220 and driving slewing rollers 220 on 210 inwalls at the uniform velocity rotate, a pair of slewing rollers
220 synchronized (while clockwise or counterclockwise) in the same direction rotate and then drive hard tube 100 around its axis both clockwise or counterclockwise at the uniform velocity
Rotation, the automatic uniform speed of hard tube 100 rotation, improves operating efficiency.Work nest 210 is inwardly to be injected with the liquid tank of liquid, liquid
The liquid level of liquid in body groove is higher than the lowermost end of detection probe 400, and the medium of ultrasonic propagation is liquid, reduces and is damaged when propagating
The energy of consumption, strengthen accuracy of detection.
Detection probe 400 includes longitudinal detection probe 410 and horizontal detection probe 420, and longitudinal detection probe 410 is along hard tube
100 axis direction carries out vertical incidence detection to hard tube 100；Axis direction of the horizontal detection probe 420 along hard tube 100 is to hard
Pipe 100 carries out oblique incidence detection, and the lowermost end of horizontal detection probe 420 is provided with inclined detection post 421, detection post 421 with
The angle of horizontal plane is 30-60 degree, it is preferred that the angle of detection post 421 and horizontal plane is 60 degree.It is provided with detection probe in length and breadth
410th, 420 can the damage different degrees of to hard tube 100 detect, realize the comprehensive detection to hard tube 100.
Detection probe 400 is slidably mounted on guidance set 300 by the seat 500 that is slidably installed, and be slidably installed seat 500
For the sliding block 510 that can be horizontally slipped on guide rail 310, detection probe 400 is straight down installed in the installation of the inside of sliding block 510
Kong Zhong；The slide drive component that sliding force is provided to the seat 500 that is slidably installed, slide driving are provided with the side of guidance set 300
Component is a slide reducing motor, and the seat 500 that is slidably installed, slide reducing motor are controlled by PLC control system.
Guidance set 300 is including being separately positioned on a pair of bearing 320 of the left and right sides of work nest 210, both ends pass through bearing
The screw mandrel 330 being connected on bearing block 320, the screw 340, the limitation screw 340 that coordinate with the coaxial line gap of screw mandrel 330 rotate certainly
One is set in parallel in by the guide rail 310 spent and the lead screw motor 350 rotated for drive screw 330, screw mandrel 330, guide rail 310
To the surface of slewing rollers 200；Guidance set 300 electrically connects with PLC control system.Screw mandrel 330, screw 340 and guide rail 310
Setting, screw type detection method can be carried out to the surface of hard tube 100 from left to right, detection is comprehensive, prevent hard tube 100 from detecting
Burst, detection data are complete.
As shown in figure 1, the basic functional principle of the present invention is：
PLC control system control turns to roller motor 230 and started, and a pair of slewing rollers 200 synchronized and clockwise or the inverse time simultaneously
Pin rotation, driving hard tube 100 at the uniform velocity rotate around its axis both clockwise or counterclockwise；At the same time, PLC control system control screw mandrel
Motor 350 starts driving, and screw mandrel 330 at the uniform velocity rotates around axle center, entered by the linear uniform motion of screw 340 of limitation rotary freedom
And with movable slider 510 along guide rail 310 at the uniform velocity to the left or to the right slide, horizontal detection probe 420, longitudinal detection probe 410 with
The movement for sliding block 510 moves left and right in axial direction of the surface of hard tube 100 along hard tube 100, longitudinal edge of detection probe 410
The axis direction of hard tube 100 carries out vertical incidence detection, axis direction of the horizontal detection probe 420 along hard tube 100 to hard tube 100
Oblique incidence detection is carried out to hard tube 100, realizes comprehensively uniformly detection.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and together
Defined Deng thing.
Claims (5)
1. a kind of high-precision hard tube ultrasonic test equipment, it is characterised in that including the branch for supporting and driving hard tube to rotate
Support rotary components, it is set in parallel in the guidance set supported above rotary components, for carrying out ultrasonic wave to hard tube surface
At least one detection probe of detection, for that will detect, data store the computer of analysis and display and PLC controls system
System,
The detection probe is slidably mounted on the guidance set by the seat that is slidably installed, in the guidance set side
It is provided with the slide drive component that sliding force is provided to the seat that is slidably installed, the support rotary components, guidance set, slip
Mounting seat is connected with PLC control system；
The PLC control system control support rotary components action, the support rotary components drive hard tube along its axis
Rotate, the radial direction and axial direction that seat drives the detection probe along hard tube of being slidably installed described in the drive component driving are entered
Row complete detection.
A kind of 2. high-precision hard tube ultrasonic test equipment as claimed in claim 1, it is characterised in that the detection probe bag
Longitudinal detection probe and horizontal detection probe are included, axis direction of the longitudinal detection probe along hard tube is vertically entered to hard tube
Detection is penetrated, axis direction of the horizontal detection probe along hard tube carries out oblique incidence detection to hard tube.
A kind of 3. high-precision hard tube ultrasonic test equipment as claimed in claim 2, it is characterised in that the support rotation group
Part includes work nest, a pair of slewing rollers for being vacantly horizontally installed on the work nest inwall and the driving slewing rollers and at the uniform velocity revolved
The steering roller motor turned, the synchronized rotating Vortex of a pair of slewing rollers and then drives hard tube around its axis both clockwise or even counterclockwise
Speed rotation.
A kind of 4. high-precision hard tube ultrasonic test equipment as claimed in claim 3, it is characterised in that the guidance set bag
Include a pair of bearing for being separately positioned on the work nest left and right sides, both ends are connected in silk on the bearing block by bearing
Bar and the screw of screw mandrel coaxial line gap cooperation, limit the guide rail of the screw rotary freedom and for driving
The lead screw motor of screw mandrel rotation is stated, the screw mandrel, guide rail parallel are arranged on the surface of a pair of slewing rollers；It is described to slide peace
Dress seat is the sliding block that can be horizontally slipped on the guide rail, and the detection probe is arranged on the sliding block straight down；
The lead screw motor drive screw at the uniform velocity rotates around axle center, by the screw linear uniform motion of limitation rotary freedom
And then driving the sliding block at the uniform velocity to be slided to the left or to the right along the guide rail, the detection probe is with the movement of the sliding block
In the surface of hard tube, the axial direction along hard tube moves left and right uniform detection.
A kind of 5. high-precision hard tube ultrasonic test equipment as claimed in claim 4, it is characterised in that the work nest be to
Inside it is injected with the liquid tank of liquid, the liquid level of the liquid in the liquid tank is higher than the lowermost end of the detection probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710807574.3A CN107796872A (en) | 2017-09-08 | 2017-09-08 | A kind of high-precision hard tube ultrasonic test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710807574.3A CN107796872A (en) | 2017-09-08 | 2017-09-08 | A kind of high-precision hard tube ultrasonic test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107796872A true CN107796872A (en) | 2018-03-13 |
Family
ID=61531531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710807574.3A Pending CN107796872A (en) | 2017-09-08 | 2017-09-08 | A kind of high-precision hard tube ultrasonic test equipment |
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| Country | Link |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426946A (en) * | 2018-05-11 | 2018-08-21 | 林再颐 | A kind of RC axial loading column device in architectural engineering |
| CN109142636A (en) * | 2018-09-13 | 2019-01-04 | 江阴市长泾车船附件有限公司 | A kind of rod and tube kind detection device that can be detected a flaw comprehensively |
| CN109187750A (en) * | 2018-09-28 | 2019-01-11 | 烟台大学 | Pipeline routine |
| CN109490411A (en) * | 2018-10-08 | 2019-03-19 | 烟台辉森特新材料科技有限公司 | Multi-purpose pipeline detection device |
| CN109917005A (en) * | 2019-03-28 | 2019-06-21 | 北京首钢股份有限公司 | A kind of roll method of detection |
| CN110346455A (en) * | 2019-07-23 | 2019-10-18 | 贵州大学 | A kind of high-precision Hardware fitting detector for non-destructive examination device |
| CN110986857A (en) * | 2019-11-28 | 2020-04-10 | 中天科技精密材料有限公司 | Rod-shaped object detection device, detection method and control system |
| CN111289622A (en) * | 2020-03-10 | 2020-06-16 | 淮阴师范学院 | Boiler pipeline ultrasonic detection device |
| CN111983017A (en) * | 2020-08-03 | 2020-11-24 | 南通辰同智能科技有限公司 | UT flaw detection mechanism for roller and method for detecting flaw of roller |
| CN112649504A (en) * | 2020-11-27 | 2021-04-13 | 重庆机电职业技术大学 | Ultrasonic detection equipment for bearing roller |
| CN113376171A (en) * | 2021-06-25 | 2021-09-10 | 政禾科技(杭州)有限公司 | Intelligent electric control experimental device |
| CN114371220A (en) * | 2021-12-28 | 2022-04-19 | 唐山曹妃甸工业区长白机电设备检修有限公司 | Continuous casting roll system fatigue strength detection device and method |
| CN117491498A (en) * | 2024-01-03 | 2024-02-02 | 沈阳百思特金属检测有限公司 | Metal flaw detection device for quality inspection |
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| CN1409107A (en) * | 2001-09-29 | 2003-04-09 | 中国科学院金属研究所 | Supersonic and eddy composite automatic detector for pipe |
| CN201740766U (en) * | 2010-06-18 | 2011-02-09 | 浙江科宇金属材料有限公司 | Digital ultrasonic flaw detection device |
| CN103063744A (en) * | 2013-01-11 | 2013-04-24 | 浙江大学 | Moveable-gantry-based ultrasonic automatic flaw detection system for bent steel tubes |
| CN103336056A (en) * | 2013-07-04 | 2013-10-02 | 无锡莱林检测机械有限公司 | Gantry type steel tube ultrasonic flaw detector |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426946A (en) * | 2018-05-11 | 2018-08-21 | 林再颐 | A kind of RC axial loading column device in architectural engineering |
| CN109142636A (en) * | 2018-09-13 | 2019-01-04 | 江阴市长泾车船附件有限公司 | A kind of rod and tube kind detection device that can be detected a flaw comprehensively |
| CN109187750A (en) * | 2018-09-28 | 2019-01-11 | 烟台大学 | Pipeline routine |
| CN109490411A (en) * | 2018-10-08 | 2019-03-19 | 烟台辉森特新材料科技有限公司 | Multi-purpose pipeline detection device |
| CN109917005A (en) * | 2019-03-28 | 2019-06-21 | 北京首钢股份有限公司 | A kind of roll method of detection |
| CN110346455A (en) * | 2019-07-23 | 2019-10-18 | 贵州大学 | A kind of high-precision Hardware fitting detector for non-destructive examination device |
| CN110986857A (en) * | 2019-11-28 | 2020-04-10 | 中天科技精密材料有限公司 | Rod-shaped object detection device, detection method and control system |
| CN111289622A (en) * | 2020-03-10 | 2020-06-16 | 淮阴师范学院 | Boiler pipeline ultrasonic detection device |
| CN111983017A (en) * | 2020-08-03 | 2020-11-24 | 南通辰同智能科技有限公司 | UT flaw detection mechanism for roller and method for detecting flaw of roller |
| CN112649504A (en) * | 2020-11-27 | 2021-04-13 | 重庆机电职业技术大学 | Ultrasonic detection equipment for bearing roller |
| CN113376171A (en) * | 2021-06-25 | 2021-09-10 | 政禾科技(杭州)有限公司 | Intelligent electric control experimental device |
| CN114371220A (en) * | 2021-12-28 | 2022-04-19 | 唐山曹妃甸工业区长白机电设备检修有限公司 | Continuous casting roll system fatigue strength detection device and method |
| CN114371220B (en) * | 2021-12-28 | 2024-04-02 | 唐山曹妃甸工业区长白机电设备检修有限公司 | Continuous casting roller system fatigue strength detection device and method |
| CN117491498A (en) * | 2024-01-03 | 2024-02-02 | 沈阳百思特金属检测有限公司 | Metal flaw detection device for quality inspection |
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Application publication date: 20180313 |