CN210005488U - couplant auxiliary adding device based on ultrasonic nondestructive testing - Google Patents
couplant auxiliary adding device based on ultrasonic nondestructive testing Download PDFInfo
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- CN210005488U CN210005488U CN201920769447.3U CN201920769447U CN210005488U CN 210005488 U CN210005488 U CN 210005488U CN 201920769447 U CN201920769447 U CN 201920769447U CN 210005488 U CN210005488 U CN 210005488U
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Abstract
The utility model discloses an supplementary device that adds of couplant based on ultrasonic nondestructive test, including handheld supplementary clamping device of ultrasonic transducer, booster, couplant accumulator, control scheme, couplant transmission line and booster switch, the booster links to each other with the couplant accumulator to with couplant accumulator interference fit, the couplant accumulator links to each other with couplant transmission line, booster switch passes through control scheme and links to each other with the booster, the utility model provides a device rational in infrastructure, the practicality is strong, the intention is novel, realizes the automatic interpolation of couplant ingeniously through booster, couplant accumulator and couplant transmission line, overcomes the shortcoming that the tradition used the manual couplant that adds, has improved detection efficiency greatly.
Description
Technical Field
The utility model relates to an add the device, especially relate to kinds of couplant supplementary device that adds based on ultrasonic nondestructive test.
Background
The ultrasonic nondestructive testing technology researches reflected, transmitted and scattered waves through interaction of ultrasonic waves and a test piece, performs macroscopic defect detection, geometric characteristic measurement, detection and characterization of change of tissue structure and mechanical property on the test piece, further evaluates specific applicability of the test piece, can obtain better effect in defect detection of complex shape, large defect depth and complex outline, and can complete scanning of a detection area by using a probe and scanning action. The method has the advantages of strong applicability, good penetrating power, portable equipment, environmental friendliness and the like, and gradually becomes a research hotspot in the field of industrial nondestructive testing.
In the flaw detection process, air exists between the probe and the workpiece, and ultrasonic waves are difficult to pass through, so that a couplant is usually required to be added between the probe and the workpiece, the couplant can eliminate the air between the probe and a detected object, so that the ultrasonic waves can effectively penetrate into the workpiece to achieve the detection purpose, the proper type of the couplant is selected according to the use condition, and then the couplant is used in a proper amount and is uniformly coated, wherein is used for coating the couplant on the surface of the detected workpiece.
The traditional ultrasonic nondestructive testing method is characterized in that a couplant is smeared on a tested workpiece through manual means, the quantity of the couplant needs to be smeared is large due to the fact that the area to be tested of a part of workpieces is large, and in the working process, if the flaw detection position needs to be changed, the couplant needs to be stopped and smeared first, the conditions of low detection efficiency and high labor cost are caused, and therefore simple and convenient couplant auxiliary adding devices based on ultrasonic nondestructive testing are necessarily designed.
Disclosure of Invention
In order to solve the technical problem, the utility model aims at providing supplementary devices that add of couplant based on ultrasonic nondestructive test.
The purpose of the utility model is realized through the following technical scheme:
couplant auxiliary adding device based on ultrasonic nondestructive testing, which comprises an ultrasonic transducer hand-held auxiliary clamping device (101), a supercharger (102), a couplant storage reservoir (103), a control circuit (104), a couplant transmission pipeline (105) and a supercharger power switch (106);
the pressure booster (102) is connected with the couplant reservoir (103) and is in interference fit with the couplant reservoir (103);
the couplant reservoir (103) is connected with a couplant transmission pipeline (105);
the booster power switch (106) is connected with the booster (102) through a control line (104).
Compared with the prior art, or more embodiments of the present invention can have the following advantages:
the device can realize automatic addition of couplant ingeniously through booster, couplant accumulator and couplant transmission line, overcomes the shortcoming that the couplant was added by hand in the tradition, has improved detection efficiency greatly.
Drawings
FIG. 1 is a structural diagram of the whole appearance of a couplant auxiliary adding device based on ultrasonic nondestructive testing;
FIG. 2 is a structural schematic diagram of a supercharger of a couplant auxiliary adding device based on ultrasonic nondestructive testing.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will describe the embodiments of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1, the whole structure of the couplant auxiliary adding device based on ultrasonic nondestructive testing comprises an ultrasonic transducer hand-held auxiliary clamping device 101, a pressure booster 102, a couplant storage 103, a control circuit 104, a couplant transmission pipeline 105 and a pressure booster power switch 106; the pressure booster 102 is connected with the couplant reservoir 103 and is in interference fit with the couplant reservoir 103; the couplant storage 103 is connected with a couplant transmission pipeline 105; the booster power switch 106 is connected to the booster 102 via control line 104.
The supercharger 102 includes a control line interface 201, a piston 202, and a pushrod 203, wherein the piston 202 is connected to the pushrod 203 (shown in fig. 2).
The coupling agent transmission pipeline 105 penetrates out of the coupling agent storage 103 to be connected with the handheld auxiliary clamping device 101 of the ultrasonic transducer and acts on the front of the handheld auxiliary clamping device of the ultrasonic transducer.
The booster power switch 106 is disposed on the ultrasonic transducer hand-held auxiliary clamping device 101.
The working process of the embodiment is as follows: when the probe is clamped by the handheld auxiliary clamping device of the ultrasonic transducer to move on the surface of a workpiece to be detected, a booster power switch on the handheld auxiliary clamping device of the ultrasonic transducer is pressed, the booster power switch controls the booster to work through a control circuit, the booster generates thrust to push a piston and a push rod to the direction of a couplant storage device, and pressure generated by the piston presses out the couplant in the couplant storage device and transmits the couplant to the surface of the workpiece to be detected through a couplant transmission pipeline.
Although the embodiments of the present invention have been described above, the description is only for the convenience of understanding the present invention, and the present invention is not limited thereto. It will be apparent to persons skilled in the relevant art that various changes in form and detail can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (4)
1, couplant auxiliary adding devices based on ultrasonic nondestructive testing, which are characterized by comprising an ultrasonic transducer hand-held auxiliary clamping device (101), a pressure booster (102), a couplant storage device (103), a control circuit (104), a couplant transmission pipeline (105) and a pressure booster power switch (106);
the pressure booster (102) is connected with the couplant reservoir (103) and is in interference fit with the couplant reservoir (103);
the couplant reservoir (103) is connected with a couplant transmission pipeline (105);
the booster power switch (106) is connected with the booster (102) through a control line (104).
2. The couplant-assisted adding device based on ultrasonic nondestructive testing of claim 1, wherein the pressure booster (102) comprises a control line interface (201), a piston (202) and a push rod (203), and the piston (202) is connected with the push rod (203).
3. The couplant auxiliary adding device based on ultrasonic nondestructive testing of claim 1 is characterized in that the couplant conveying pipeline (105) penetrates out of the couplant storage device (103) and is connected with the ultrasonic transducer hand-held auxiliary clamping device (101).
4. The couplant auxiliary adding device based on ultrasonic nondestructive testing of claim 1, characterized in that the booster power switch (106) is arranged on the ultrasonic transducer hand-held auxiliary clamping device (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769447.3U CN210005488U (en) | 2019-05-27 | 2019-05-27 | couplant auxiliary adding device based on ultrasonic nondestructive testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769447.3U CN210005488U (en) | 2019-05-27 | 2019-05-27 | couplant auxiliary adding device based on ultrasonic nondestructive testing |
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| Publication Number | Publication Date |
|---|---|
| CN210005488U true CN210005488U (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920769447.3U Active CN210005488U (en) | 2019-05-27 | 2019-05-27 | couplant auxiliary adding device based on ultrasonic nondestructive testing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112083079A (en) * | 2020-09-30 | 2020-12-15 | 西安天力金属复合材料股份有限公司 | Ultrasonic detection device with couplant smearing function and use method thereof |
-
2019
- 2019-05-27 CN CN201920769447.3U patent/CN210005488U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112083079A (en) * | 2020-09-30 | 2020-12-15 | 西安天力金属复合材料股份有限公司 | Ultrasonic detection device with couplant smearing function and use method thereof |
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Address after: 518053 1st floor, No.13, Shenyun Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Taike Technology Co.,Ltd. Address before: 518053 1st floor, No.13, Shenyun Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN TAIKE TEST CO.,LTD. |