CN204287120U - A kind of portable supersonic coupling technique is demarcated and is answered force assistance device - Google Patents
A kind of portable supersonic coupling technique is demarcated and is answered force assistance device Download PDFInfo
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- CN204287120U CN204287120U CN201420748037.8U CN201420748037U CN204287120U CN 204287120 U CN204287120 U CN 204287120U CN 201420748037 U CN201420748037 U CN 201420748037U CN 204287120 U CN204287120 U CN 204287120U
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- ultrasonic probe
- demarcated
- assistance device
- fitting recess
- coupling technique
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- 238000010168 coupling process Methods 0.000 title claims abstract description 21
- 239000000523 sample Substances 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000007704 transition Effects 0.000 claims abstract description 14
- 230000008520 organization Effects 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000002604 ultrasonography Methods 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 239000007822 coupling agent Substances 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000009659 non-destructive testing Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
- -1 vaseline Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model relates to the demarcation of portable supersonic coupling technique and answers force assistance device, and comprising: ultrasonic probe clamping mechanism, ultrasonic probe clamping mechanism has ultrasonic probe socket aperture; By the bindiny mechanism that ultrasonic probe clamping mechanism is connected with firm organization; Correspondence is arranged at the transition mechanism of firm organization both sides; The clamping device be connected with transition mechanism; Wherein, ultrasonic probe clamping mechanism is the inner convex structure with fitting recess; Fitting recess be provided with positioning element and, diversion trench and holding tank.This programme achieves automatic transport and the recovery of couplant by diversion trench, solves pre-daubing coupling agent in ultrasound examination process and, on the impact of demarcating stress, ensure that the stability of ultrasonic probe and absorption surface to be detected.
Description
Technical field
The utility model relates to ultrasonic nondestructive testing device field, specifically, relates to the demarcation of a kind of portable supersonic coupling technique and answers force assistance device.
Background technology
Stress is one of key factor affecting the capability and performance such as Engineering Machinery Components, welding structural element.Existing common stress appraisal method can be divided into damaging and detects and Non-Destructive Testing two class greatly:
(1) damaging detection is destroying evaluation parts globality basis realizing stress, and is sampling Detection, and thus stress appraisal result exists one-sidedness, for parts quality brings potential safety hazard;
(2) Non-Destructive Testing is that counter stress is evaluated, as supercritical ultrasonics technology, X-ray diffraction method, optical method etc. on the basis ensureing the overall usability of parts.Supercritical ultrasonics technology have easy to use, safe, quick, on-line checkingi and monitoring and other advantages can be realized, thus obtain extensive concern in stress appraisal field.
Ultrasonic technology realizes one of assessment technique of parts stress based on demarcation stress, and the factor that stress is demarcated in impact must affect stress appraisal result.Based on wafer mechanical vibration and to produce ultrasound wave by couplant (as machine oil, vaseline, water etc.) in object to be detected be a kind of method that in ultrasonic technology, excitation ultrasound ripple is the most conventional, and couplant thickness, ultrasonic probe and absorption surface pressure to be detected etc. all can affect and demarcate stress result and precision thereof.
At present, it is that personnel's hand hold transducer carries out by experiment substantially that ultrasound wave demarcates stress, this not only reduces demarcation and answers force efficiency, more cannot ensure couplant thickness, ultrasonic probe and workpiece Contact pressure to be detected, stress result is demarcated in impact, this is not only follow-up parts stress appraisal and causes harmful effect, and more parts quality safety brings hidden danger.
Therefore, how designing a kind of can stablizing and carry out the servicing unit that coupling ultrasonic wave technology demarcates stress, is that those skilled in the art's letter need solve.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provides a kind of portable supersonic coupling technique to demarcate and answers force assistance device.Servicing unit provided by the utility model, can avoid demarcating the impact that in stress path, ultrasonic probe is demarcated from surface of the work contact condition to be detected (couplant thickness, ultrasonic probe and absorption surface pressure etc.) different counter stress.
In order to reach above-mentioned purpose, the utility model adopts following technical scheme:
A kind of portable supersonic coupling technique is demarcated and is answered force assistance device, comprising:
Ultrasonic probe clamping mechanism, ultrasonic probe clamping mechanism has ultrasonic probe socket aperture;
By the bindiny mechanism that ultrasonic probe clamping mechanism is connected with firm organization;
Correspondence is arranged at the transition mechanism of firm organization both sides;
The clamping device be connected with transition mechanism;
Wherein, ultrasonic probe clamping mechanism is the inner convex structure with fitting recess; Fitting recess be provided with positioning element and, diversion trench and holding tank.
Preferably, described positioning element comprises the pipe regulating screw nut being arranged at fitting recess groove top and the horizontal level setting nut being arranged at fitting recess cell wall.
Preferably, described ultrasonic probe clamping mechanism with flange, flange and firm organization are fastened by clamp nut.
Preferably, described diversion trench comprises the oblique input slot of couplant be arranged on the left of fitting recess and the vertical output magazine of couplant be arranged on the right side of fitting recess.
Preferably, described holding tank is positioned at the inwall of fitting recess.
Preferably, described stabilizing components is the location-plate with variable cross section.
Preferably, described transition member is connected with stabilizing components by securing member.
Preferably, described clamping device is the circular ring of hollow.
Preferably, described clamping device is evenly equipped with some radiai adjustment nuts.
Preferably, described fitting recess is rectangle.
The beneficial effects of the utility model are: solve pre-daubing coupling agent in ultrasound examination process to the impact of demarcating stress by the oblique input slot of couplant and the vertical output magazine of couplant,, ensure that the stability (coupling mass) of ultrasonic probe and absorption surface to be detected.This device is easy to carry simultaneously, volume is little, price is low, good reliability.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the Facad structure schematic diagram of ultrasonic probe clamping mechanism in the utility model;
Fig. 3 is the inverse layer structure schematic diagram of ultrasonic probe clamping mechanism in the utility model;
Fig. 4 be in the utility model ultrasonic probe clamping mechanism and bindiny mechanism coordinate figure;
Fig. 5 is the structural representation of clamping device in the utility model;
Wherein: 1, ultrasonic probe clamping mechanism, 2, bindiny mechanism, 3, firm organization, 4, transition mechanism, 5, clamping device, 6, horizontal level setting nut, 7, pipe regulating screw nut, 8, clamp nut, 9, the oblique input slot of couplant, 10, couplant accumulator tank, 11, the vertical output magazine of couplant, 12, ultrasonic probe socket aperture, 13, radiai adjustment nut.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1: a kind of portable supersonic coupling technique is demarcated and answered force assistance device, and its structure as Figure 1-5, comprising:
Ultrasonic probe clamping mechanism 1, ultrasonic probe clamping mechanism 1 has ultrasonic probe socket aperture 12;
By the bindiny mechanism 2 that ultrasonic probe clamping mechanism 1 is connected with firm organization 3;
Correspondence is arranged at the transition mechanism 4 of firm organization 3 both sides;
The clamping device 5 be connected with transition mechanism 4;
Wherein, ultrasonic probe clamping mechanism 1 is the inner convex structure with fitting recess; Fitting recess be provided with positioning element and, diversion trench and holding tank.Preferably be chosen as, the cross section of fitting recess is rectangle.
Described positioning element comprises the pipe regulating screw nut 7 being arranged at fitting recess groove top and the horizontal level setting nut 6 being arranged at fitting recess cell wall.
Described ultrasonic probe clamping mechanism with flange, flange and firm organization are fastened by clamp nut.
Described diversion trench comprises the oblique input slot of couplant 9 be arranged on the left of fitting recess and the vertical output magazine 11 of couplant be arranged on the right side of fitting recess; Described holding tank 10 is positioned at the inwall of fitting recess.
Described stabilizing components 3 is the location-plate with variable cross section.
Described transition member 4 is connected with stabilizing components 3 by securing member (as bolt), and transition member 4 is provided with multiple through hole, is convenient to regulate length.
Described clamping device 5 is the circular ring of hollow, clamping device 5 is evenly equipped with some radiai adjustment nuts 13.Preferably in scheme, radiai adjustment nut 13 is 3, is evenly distributed on clamping device 5.
During use, ultrasonic probe is placed in fitting recess, the level regulating rectangular channel outward flange horizontal level setting nut hole 6 to realize ultrasonic probe is accurately located, and the pipe regulating screw nut hole 7 at adjustment ultrasonic probe clamping mechanism 1 top makes to keep constant pressure to stablize between ultrasonic probe and workpiece to be detected.
Couplant is carried by the oblique input slot 9 of couplant of probe clamping mechanism 1 end by external delivery hose and external small pressure device, and ensures that ultrasonic probe and surface of the work realize good coupling by probe clamping mechanism 1 internal reservoir groove 10.
Realize couplant by the vertical output magazine 11 of the couplant of ultrasonic probe clamping mechanism 1 edge bottom reclaim and repeat recycling, ultrasonic probe lines is connected with ultrasonic probe by the ultrasonic probe socket aperture 12 at ultrasonic probe clamping mechanism 1 top, regulate the link position of transition mechanism 4 to realize robust structure 3 length adjustment according to space length, realized the adjustment of ultrasonic probe clamping mechanism 1 inside dimension by radiai adjustment nut 13.
After have employed said structure, this programme achieves automatic transport and the recovery of couplant by the oblique input slot of couplant 9 and the vertical output magazine 11 of couplant, solve pre-daubing coupling agent in ultrasound examination process and, on the impact of demarcating stress, ensure that the stability (coupling mass) of ultrasonic probe and absorption surface to be detected.
This device is easy to carry simultaneously, volume is little, price is low, good reliability.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. portable supersonic coupling technique is demarcated and is answered a force assistance device, it is characterized in that, comprising:
Ultrasonic probe clamping mechanism, ultrasonic probe clamping mechanism has ultrasonic probe socket aperture;
By the bindiny mechanism that ultrasonic probe clamping mechanism is connected with firm organization;
Correspondence is arranged at the transition mechanism of firm organization both sides;
The clamping device be connected with transition mechanism;
Wherein, ultrasonic probe clamping mechanism is the inner convex structure with fitting recess; Fitting recess be provided with positioning element and, diversion trench and holding tank.
2. portable supersonic coupling technique according to claim 1 is demarcated and is answered force assistance device, it is characterized in that, described positioning element comprises the pipe regulating screw nut being arranged at fitting recess groove top and the horizontal level setting nut being arranged at fitting recess cell wall.
3. portable supersonic coupling technique according to claim 2 is demarcated and is answered force assistance device, it is characterized in that, described ultrasonic probe clamping mechanism with flange, flange and firm organization are fastened by clamp nut.
4. portable supersonic coupling technique according to claim 1 is demarcated and is answered force assistance device, it is characterized in that, described diversion trench comprises the oblique input slot of couplant be arranged on the left of fitting recess and the vertical output magazine of couplant be arranged on the right side of fitting recess.
5. portable supersonic coupling technique according to claim 4 is demarcated and is answered force assistance device, and it is characterized in that, described holding tank is positioned at the inwall of fitting recess.
6. portable supersonic coupling technique according to claim 1 is demarcated and is answered force assistance device, and it is characterized in that, described stabilizing components is the location-plate with variable cross section.
7. portable supersonic coupling technique according to claim 6 is demarcated and is answered force assistance device, and it is characterized in that, described transition member is connected with stabilizing components by securing member.
8. portable supersonic coupling technique according to claim 1 is demarcated and is answered force assistance device, and it is characterized in that, described clamping device is the circular ring of hollow.
9. the portable supersonic coupling technique according to any one of claim 1-8 is demarcated and is answered force assistance device, it is characterized in that, described clamping device is evenly equipped with some radiai adjustment nuts.
10. the portable supersonic coupling technique according to any one of claim 1-8 is demarcated and is answered force assistance device, and it is characterized in that, described fitting recess is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748037.8U CN204287120U (en) | 2014-12-02 | 2014-12-02 | A kind of portable supersonic coupling technique is demarcated and is answered force assistance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420748037.8U CN204287120U (en) | 2014-12-02 | 2014-12-02 | A kind of portable supersonic coupling technique is demarcated and is answered force assistance device |
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| Publication Number | Publication Date |
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| CN204287120U true CN204287120U (en) | 2015-04-22 |
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| CN201420748037.8U Active CN204287120U (en) | 2014-12-02 | 2014-12-02 | A kind of portable supersonic coupling technique is demarcated and is answered force assistance device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502460A (en) * | 2014-12-02 | 2015-04-08 | 国家电网公司 | Stress calibration auxiliary device by portable ultrasonic coupling technique |
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2014
- 2014-12-02 CN CN201420748037.8U patent/CN204287120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502460A (en) * | 2014-12-02 | 2015-04-08 | 国家电网公司 | Stress calibration auxiliary device by portable ultrasonic coupling technique |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Wei Inventor after: Zhang Duqing Inventor after: Deng Hualing Inventor after: Hu Qingxian Inventor after: Li Zhengli Inventor after: Guan Hongguang Inventor after: Pan Zihua Inventor after: Chen Cong Inventor before: Zhang Duqing Inventor before: Deng Hualing Inventor before: Hu Qingxian Inventor before: Li Zhengli Inventor before: Guan Hongguang Inventor before: Pan Zihua Inventor before: Chen Cong |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG DOUQING DENG HUALING HU QINGXIAN LI ZHENGLI GUAN HONGGUANG PAN ZIHUACHEN CONG TO: SUN WEI ZHANG DOUQING DENG HUALING HU QINGXIAN LI ZHENGLI GUAN HONGGUANG PAN ZIHUA CHEN CONG |