CN108760882A - The multi-functional detection platform of aviation materials and its application method - Google Patents
The multi-functional detection platform of aviation materials and its application method Download PDFInfo
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- CN108760882A CN108760882A CN201810529521.4A CN201810529521A CN108760882A CN 108760882 A CN108760882 A CN 108760882A CN 201810529521 A CN201810529521 A CN 201810529521A CN 108760882 A CN108760882 A CN 108760882A
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- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000033001 locomotion Effects 0.000 claims abstract description 12
- 230000003028 elevating effect Effects 0.000 claims abstract description 5
- 238000002604 ultrasonography Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 4
- 239000000523 sample Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000009659 non-destructive testing Methods 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 230000001808 coupling effect Effects 0.000 abstract 1
- 238000007689 inspection Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 241001604129 Polydactylus Species 0.000 description 1
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- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
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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
- G01N29/04—Analysing solids
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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
- G01N29/265—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
- G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
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- 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
- G01N2291/2634—Surfaces cylindrical from outside
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
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- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
A kind of multi-functional detection platform of aviation materials and its application method belong to machinery field, it integrates and is connected in platform framework including motor low speed automatic rotating system, bar clamping device, hydraulic lifting bar support system, telescopic cantilever device and platform framework, above structure.Motor low speed automatic rotating system connects belt pulley after connecting retarder by belt by servo motor, and belt pulley is connect with bearing, bar clamping device to ensure rotary motion reaching bar；Bar clamping device is applicable to the bar of different size diameter；The elevating function of hydraulic lifting bar support system is used for ensureing that bar and three foot chuck of clamping device are concentric；Supersonic reflectoscope telescopic cantilever device spatially can arbitrarily be stretched, be rotated, and realize the adjustment of ultrasonic detection instrument angle.The present invention's practices the stabilization that can ensure ultrasonic wave incident angle, coupling effect, defects detection effect, improves detection quality；Ensure to accelerate detection speed simultaneously under the premise of quality, reduces testing staff's labor intensity.
Description
Technical field
The invention belongs to machinery fields, are related to a kind of detection auxiliary mould platform more particularly to a kind of more work(of aviation materials
It can detection platform and its application method.
Background technology
According to MAT'L specification and standard requirement, bar ultrasound detection should use ultrasonic longitudinal wave and shear wave to detect, detection
Process needs that bar rotates in a circumferential direction movement and ultrasonic probe is moved along bar bus straight line.
Detection is all made of manually mode at present, and the difficult point one detected manually is that bar is not to stablize to keep a kind of state
It is motionless, need bar to rotate in a circumferential direction, the bar of especially big specification (Φ 150mm~Φ 200mm) needs the ancillary equipments such as crane
Compounding practice can just be completed；Difficult point second is that manually ensure bar rotate in a circumferential direction and pop one's head in linear motion matching efficiency it is low,
There are quality missing inspection hidden danger；Difficult point three is that bar detection process labor intensity is larger, and the actually detected operation of worker is relatively difficult.
Invention content
In view of the problems of the existing technology, a kind of multi-functional detection platform of aviation materials of present invention offer and its user
Method is mainly used in the ultrasound examination of big specification aviation cylinder bar raw material, and cylindrical bar is clamped, motor band
Dynamic bar rotation ensures bar internal soundness using ultrasonic longitudinal wave pulse-echo method and ultrasonic shear waves method.In addition, this is flat
Platform can also be used for the ultrasound examination of other raw material such as light sheet, proximate matter.The present invention can solve bar ultrasound examination
Cheng Zhong, detection sensitivity and unstable quality, the problems such as detection efficiency is low, testing staff's labor intensity is big.
In order to achieve the above object, the technical solution adopted by the present invention is：
A kind of multi-functional detection platform of aviation materials, including motor low speed automatic rotating system, bar clamping device, hydraulic pressure
Lifting bar support system, telescopic cantilever device 12 and platform framework 7, above structure are integrated and are connected in platform framework 7.
The bar clamping device includes three foot chucks 1, belt pulley, bearing, can be suitable for different size diameter
Bar.
The motor low speed automatic rotating system includes Pulley shaft transmission accessory 2, driving belt 4, retarder 5, watches
Take motor 6.The Pulley shaft transmission accessory 2 is mounted on the left side of 7 upper surface of platform framework, which is provided with three foot chucks 1；
Servo motor 6 is mounted on platform framework 7, and servo motor 6 after belt connection retarder 5 with belt pulley by connecting, belt pulley
It is equipped with driving belt 4, belt pulley is connect with bearing, three foot chucks 1, makes it for the movement of servo motor 6 to be reached bar
Rotary motion.
The hydraulic lifting bar support system includes movable hydraulic lift truck 11, telescopic cantilever device 12, more specifications
Bar support base 10, elevating function are used for ensureing that three foot chucks 1 of bar and bar clamping device are concentric.The movable hydraulic
Table-board to right or left both sides are supportted on lift truck 11 supports seat board 13 to install more scale rod bar support bases 10, more scale rod bar branch by bar
Bar is placed on support seat 10, according to the lateral position of bar length adjustment movable hydraulic lift truck 11.Each of described more specifications
Set on bar support base 10 there are six spring bearing 14, each spring bearing 14 with bearing rotary axis connection, and therebetween
Equipped with gasket 16；The position of spring bearing 14 is adjusted by fixing nut, it is desirable that spring bearing 14 and bar cylindrical surface adhesive are tight
It is close, ensure that bar and 12 bearing compactness are 100%.11 lower face of movable hydraulic lift truck can be in platform framework
Bottom end crossbeam on slide, 11 upper surface of movable hydraulic lift truck be equipped with it is mobile rise pedal 8, height regulating rod 9, for adjusting
The height that table top is supportted on movable hydraulic lift truck 11, until bar center line is completely superposed with chuck hub line 3.
The telescopic cantilever device 12 spatially has 5 degree of freedom, can arbitrarily stretch, rotate, and realizes ultrasonic wave inspection
The adjustment of instrument angle is surveyed, supersonic reflectoscope, the instrument of telescopic cantilever device 12 are installed on the telescopic cantilever device 12
Placement platform can have two direction free travel of Y, Z and 360 ° of rotating distances, can be suitble to different height operating personnel difference angles
The implementation of the bar Detection task of degree.
The above-mentioned multi-functional detection platform of aviation materials can realize the automatic rotation of more scale rod bars, to ensure non-destructive testing
Personnel are smoothed out ultrasound examination work, use process is as follows：
1. the bar that total length is L to be placed on to more scale rod bar bearings 10 of movable hydraulic lift truck 11 using crane
On, according to the lateral position of bar length adjustment hydraulic lift truck 11, make the more scale rod bar support bases in the left side for supportting table top thereon
10 are stuck in the positions 0.3L~0.4L.
2. each more scale rod bar support bases 10 are set there are six spring bearing 14, spring bearing 14 is adjusted by fixing nut
Position, the position for adjusting spring bearing 14 ensures that it is close with bar cylindrical surface adhesive, ensures bar and 12 spring bearings
14 compactness are 100%；
3. the height that table top is supportted on movable hydraulic lift truck 11 is adjusted with the use of rising pedal 8, height regulating rod 9, until
After both bar center line is close with 3 chuck hub lines, and fine tuning makes 100% coincidence, three foot chucks 1 clamp bar.
4. after starting servo motor 6, bar carries out circumferential rotation automatically i.e. under the drive of three foot chucks and servo motor 6
Turn.
5. uniformly coating couplant on bar to be checked, ultrasonic probe is placed on bar left end or the right side by testing staff
End, is moved to the other end with the velocity linear not less than 150mm/s, and observe ultrasonic detection instrument always.
6. because needing the waveform in optical viewer screen always in detection process, so design telescopic cantilever device 12, it will
Supersonic reflectoscope is placed on telescopic cantilever device 12, and the instrument placement platform of telescopic cantilever device 12 can have two side of Y, Z
To free travel and 360 ° of rotating distances, to be suitble to the implementation of the bar Detection task of different height operating personnel different angles.
In addition, the present invention can also be by the equal devices movement storage of movable hydraulic lift truck 11, being allowed to also can be thin as detecting
The platform of plate and proximate matter.
Beneficial effects of the present invention are：Practicing for the present invention can ensure ultrasonic wave incident angle, coupled light effect
Fruit, defects detection effect stabilization, improve detection quality；Ensure to accelerate detection speed simultaneously under the premise of quality, substantially reduce
The labor intensity of testing staff.
Description of the drawings
Fig. 1 is the multi-functional detection platform front view of aviation materials；
Fig. 2 is the multi-functional detection platform side view of aviation materials；
Fig. 3 is more scale rod bar support base front views；
Fig. 4 is the sectional view along Fig. 3 A-A；
In figure：1 three foot chucks, 2 Pulley shaft transmission accessories, 3 chuck hub lines, 4 driving belts, 5 retarders, 6 servos
Motor, 7 platform frameworks, 8 rising pedals, 9 height regulating rods, the support base of scale rod bar more than 10,11 movable hydraulic lift trucks, 12 are stretched
Contracting cantilever arrangement, 13 bars support seat board, 14 spring bearings, 15 bearing rotary axis, 16 gaskets.
Specific implementation mode
Below in conjunction with specific embodiment, the present invention will be further described.
A kind of multi-functional detection platform of aviation materials, the multi-functional detection platform of aviation materials include mainly that motor low speed is automatic
Rotary system, bar clamping device, hydraulic lifting bar support system, supersonic reflectoscope telescopic cantilever device and platform framework
7 five parts form.Motor low speed automatic rotating system connects belt pulley after connecting retarder by belt by servo motor 6,
Belt pulley is connect with bearing, bar clamping device to ensure rotary motion reaching bar；Bar clamping device is by three foot chucks 1
It is constituted with above-mentioned belt pulley, bearing, is applicable to the bar of different size diameter；Hydraulic lifting bar support system is by moving liquid
Lift truck 11, more scale rod bar support bases 10, the spare parts such as rolling bearing composition, elevating function is pressed to be for ensuring that bar and folder
Hold three foot chuck 1 of device with one heart；Supersonic reflectoscope telescopic cantilever device spatially has 5 degree of freedom, can arbitrarily stretch, revolve
Turn, realizes the adjustment of ultrasonic detection instrument angle；Above each system and device integration is connected in platform framework.
The bar clamping device includes three foot chucks 1, belt pulley, bearing, can be suitable for different size diameter
Bar.
The motor low speed automatic rotating system includes Pulley shaft transmission accessory 2, driving belt 4, retarder 5, watches
Take motor 6.The Pulley shaft transmission accessory 2 is mounted on the left side of 7 upper surface of platform framework, which is provided with three foot chucks 1；
Servo motor 6 is mounted on platform framework 7, and servo motor 6 connect after connecting retarder by belt with belt pulley, belt pulley and
Bearing, the connection of three foot chucks 1, make its rotary motion for the movement of servo motor 6 to be reached bar.
The hydraulic lifting bar support system includes movable hydraulic lift truck 11, telescopic cantilever device 12, more specifications
Bar support base 10, elevating function are used for ensureing that three foot chucks 1 of bar and bar clamping device are concentric.The movable hydraulic
Table-board to right or left both sides are supportted on lift truck 11 supports seat board 13 to install more scale rod bar support bases 10, more scale rod bar branch by bar
Bar is placed on support seat 10, according to the lateral position of bar length adjustment movable hydraulic lift truck 11.Each of described more specifications
Set on bar support base 10 there are six spring bearing 14, each spring bearing 14 with bearing rotary axis connection, and therebetween
Equipped with gasket 16；The position of spring bearing 14 is adjusted by fixing nut, it is desirable that spring bearing 14 and bar cylindrical surface adhesive are tight
It is close, ensure that bar and 12 bearing compactness are 100%.11 lower face of movable hydraulic lift truck can be in platform framework
Bottom end crossbeam on slide, 11 upper surface of movable hydraulic lift truck be equipped with it is mobile rise pedal 8, height regulating rod 9, for adjusting
The height that table top is supportted on movable hydraulic lift truck 11, until bar center line is completely superposed with chuck hub line 3.
The telescopic cantilever device 12 spatially has 5 degree of freedom, can arbitrarily stretch, rotate, and realizes ultrasonic wave inspection
The adjustment of instrument angle is surveyed, supersonic reflectoscope, the instrument of telescopic cantilever device 12 are installed on the telescopic cantilever device 12
Placement platform can have two direction free travel of Y, Z and 360 ° of rotating distances, can be suitble to different height operating personnel difference angles
The implementation of the bar Detection task of degree.
The above-mentioned multi-functional detection platform of aviation materials can realize the automatic rotation of more scale rod bars, to ensure non-destructive testing
Personnel are smoothed out ultrasound examination work, use process is as follows：
1. the bar that total length is L to be placed on to more scale rod bar bearings 10 of movable hydraulic lift truck 11 using crane
On, according to the lateral position of bar length adjustment hydraulic lift truck 11, make the more scale rod bar support bases in the left side for supportting table top thereon
10 are stuck in the positions 0.3L~0.4L.
2. each more scale rod bar support bases 10 are set there are six spring bearing 14, spring bearing 14 is adjusted by fixing nut
Position, the position for adjusting spring bearing 14 ensures that it is close with bar cylindrical surface adhesive, ensures bar and 12 spring bearings
14 compactness are 100%；
3. the height that table top is supportted on movable hydraulic lift truck 11 is adjusted with the use of rising pedal 8, height regulating rod 9, until
After both bar center line is close with 3 chuck hub lines, and fine tuning makes 100% coincidence, three foot chucks 1 clamp bar.
4. after starting servo motor 6, bar carries out circumferential rotation automatically i.e. under the drive of three foot chucks and servo motor 6
Turn.
5. uniformly coating couplant on bar to be checked, ultrasonic probe is placed on bar left end or the right side by testing staff
End, is moved to the other end with the velocity linear not less than 150mm/s, and observe ultrasonic detection instrument always.
6. because needing the waveform in optical viewer screen always in detection process, so design telescopic cantilever device 12, it will
Supersonic reflectoscope is placed on telescopic cantilever device 12, and the instrument placement platform of telescopic cantilever device 12 can have two side of Y, Z
To free travel and 360 ° of rotating distances, to be suitble to the implementation of the bar Detection task of different height operating personnel different angles.
Embodiments of the present invention above described embodiment only expresses, but therefore can not be interpreted as special to the present invention
The limitation of the range of profit, it is noted that for those skilled in the art, without departing from the inventive concept of the premise,
Various modifications and improvements can be made, these are all belonged to the scope of protection of the present invention.
Claims (2)
1. a kind of multi-functional detection platform of aviation materials, which is characterized in that the multi-functional detection platform includes motor low speed
Automatic rotating system, bar clamping device, hydraulic lifting bar support system, telescopic cantilever device (12) and platform framework (7),
Above structure, which is integrated, to be connected in platform framework (7)；
The bar clamping device includes three foot chucks (1), belt pulley, bearing, can be suitable for the stick of different size diameter
Material；
The motor low speed automatic rotating system include Pulley shaft transmission accessory (2), driving belt (4), retarder (5),
Servo motor (6)；The Pulley shaft transmission accessory (2) is mounted on the left side of platform framework (7) upper surface, which is provided with three
Foot chuck (1)；Servo motor (6) connects retarder (5) by belt and is connect afterwards with belt pulley, and belt pulley is equipped with driving belt
(4), belt pulley is connect with bearing, three foot chucks (1), makes its rotary motion for the movement of servo motor (6) to be reached bar；
The hydraulic lifting bar support system includes movable hydraulic lift truck (11), telescopic cantilever device (12), more specifications
Bar support base (10), elevating function are used for ensureing that three foot chucks (1) of bar and bar clamping device are concentric；The movement
Table-board to right or left both sides are supportted on hydraulic lift truck (11) supports seat board (13) to install more scale rod bar support bases (10) by bar, more
Scale rod bar support base places bar on (10), according to the lateral position of bar length adjustment movable hydraulic lift truck (11)；Institute
It each of states and is set on more scale rod bar support bases (10) there are six spring bearing (14), each spring bearing (14) is revolved with bearing
Shaft connects, and is equipped with gasket (16) therebetween；The position of spring bearing (14) is adjusted by fixing nut, it is desirable that support shaft
It holds (14) and bar cylindrical surface adhesive is close, ensure that bar and 12 bearing compactness are 100%；The movable hydraulic lifting
Vehicle (11) lower face can be slided on the bottom end crossbeam of platform framework, and movable hydraulic lift truck (11) upper surface is equipped on mobile
Pedal (8), height regulating rod (9) are risen, for adjusting the height for supportting table top on movable hydraulic lift truck (11), until bar center line
It is completely superposed with chuck hub line (3)；
The telescopic cantilever device (12) spatially has 5 degree of freedom, can arbitrarily stretch, rotate, and realizes ultrasound examination
The adjustment of instrument angle installs supersonic reflectoscope, the instrument of telescopic cantilever device (12) on the telescopic cantilever device (12)
Device placement platform can have two direction free travel of Y, Z and 360 ° of rotating distances, and different height operating personnel can be suitble to different
The implementation of the bar Detection task of angle.
2. the application method of the multi-functional detection platform of aviation materials described in claim 1, the aviation materials multifunctional examining
The automatic rotation of more scale rod bars can be realized by surveying platform, to ensure that nondestructive testing personnel is smoothed out ultrasound examination work,
It is characterized in that following steps：
1. the bar that total length is L to be placed on to more scale rod bar bearings (10) of movable hydraulic lift truck (11) using crane
On, according to the lateral position of bar length adjustment movable hydraulic lift truck (11), make the more scale rod bars in left side for supportting table top thereon
Support base (10) is stuck in the positions 0.3L~0.4L；
2. each more scale rod bar support bases (10) set, there are six spring bearings (14), and spring bearing is adjusted by fixing nut
(14) position, the position for adjusting spring bearing (14) ensure that it is close with bar cylindrical surface adhesive, ensure bar and 12 branch
It is 100% to support bearing (14) compactness；
3. with the use of the height for supportting table top on rising pedal (8), height regulating rod (9) adjustment movable hydraulic lift truck (11),
Close with 3 chuck hub lines to bar center line, after fine tuning makes the two 100% overlap, three foot chucks (1) clamp bar；
4. after starting servo motor (6), bar carries out circumferential rotation automatically i.e. under the drive of three foot chucks and servo motor (6)
Turn；
5. uniformly coating couplant on bar to be checked, ultrasonic probe is placed on bar left or right by testing staff, to
The other end is moved with the velocity linear not less than 150mm/s, and observes ultrasonic detection instrument always；
6. because needing the waveform in optical viewer screen always in detection process, so design telescopic cantilever device (12), will surpass
Sonic wave detector is placed on telescopic cantilever device (12), and the instrument placement platform of telescopic cantilever device (12) can have Y, Z two
Direction free travel and 360 ° of rotating distances, the reality of the bar Detection task for being suitble to different height operating personnel different angles
It applies.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810529521.4A CN108760882A (en) | 2018-05-29 | 2018-05-29 | The multi-functional detection platform of aviation materials and its application method |
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| CN201810529521.4A CN108760882A (en) | 2018-05-29 | 2018-05-29 | The multi-functional detection platform of aviation materials and its application method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340998A (en) * | 2021-07-16 | 2021-09-03 | 常州建昊建筑鉴定检测有限公司 | Multifunctional ultrasonic concrete detector |
| CN114178313A (en) * | 2021-12-14 | 2022-03-15 | 惠州市锐铭精密科技有限公司 | Production line for metal wire processing |
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|---|---|---|---|---|
| CN113340998A (en) * | 2021-07-16 | 2021-09-03 | 常州建昊建筑鉴定检测有限公司 | Multifunctional ultrasonic concrete detector |
| CN114178313A (en) * | 2021-12-14 | 2022-03-15 | 惠州市锐铭精密科技有限公司 | Production line for metal wire processing |
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