CN219084827U

CN219084827U - Multifunctional digital ultrasonic flaw detector

Info

Publication number: CN219084827U
Application number: CN202223395782.2U
Authority: CN
Inventors: 姜建成
Original assignee: Shanghai Runshi Testing Equipment Co ltd
Current assignee: Shanghai Runshi Testing Equipment Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-26
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to the technical field of ultrasonic detection, in particular to a multifunctional digital ultrasonic flaw detector which comprises a flaw detector main body and an ultrasonic probe, wherein a limiting block is fixedly connected to the upper side of the front end of the flaw detector main body, the ultrasonic probe is slidingly connected to the inner side of the limiting block, an adjusting screw is rotationally connected to the lower side of the front end of the flaw detector main body, a transmission sleeve is spirally connected to the outer side of the adjusting screw, and a clamping frame is fixedly connected to the upper end of the transmission sleeve.

Description

Multifunctional digital ultrasonic flaw detector

Technical Field

The utility model relates to the technical field of ultrasonic detection, in particular to a multifunctional digital ultrasonic flaw detector.

Background

Along with the development of society, the ultrasonic flaw detector is increasingly widely applied, and is a portable industrial nondestructive flaw detector which can rapidly, conveniently, nondestructively and accurately detect, position, evaluate and diagnose various defects in a workpiece, and can be used for a laboratory and an engineering site.

In the prior art, in the detection process of an ultrasonic flaw detector, the probe is manually controlled to detect so as to easily shake, and the detection accuracy of the ultrasonic flaw detector is affected; and need manual to remove the probe when detecting article, not only appear detecting omission easily to be difficult to carry out stable removal to the probe, and then influence the detection effect and the detection efficiency to the ultrasonic flaw detector.

Disclosure of Invention

The utility model aims to provide a multifunctional digital ultrasonic flaw detector for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a multi-functional digital ultrasonic flaw detector, includes flaw detector main part and ultrasonic probe, the front end upside fixedly connected with stopper of flaw detector main part, the inboard sliding connection of stopper has ultrasonic probe, the front end downside of flaw detector main part rotates and is connected with adjusting screw, adjusting screw's outside screwed connection has drive sleeve, drive sleeve's upper end fixedly connected with presss from both sides the frame, both sides all rotate and are connected with the drive helical roller about the front end upside of flaw detector main part and the inboard left and right sides of pressing from both sides the frame, ultrasonic probe's outside rotates and is connected with first gyro wheel, the upper end inboard rotation of pressing from both sides the frame is connected with the second gyro wheel.

Preferably, the upper end of the ultrasonic probe is electrically connected with a connecting cable, and the connecting cable is electrically connected with the flaw detector main body.

Preferably, the lower end of the adjusting screw rod penetrates through the flaw detector main body, and the lower end of the adjusting screw rod is fixedly connected with a rotary table.

Preferably, a limiting telescopic rod is fixedly connected to the outer side of the lower end of the clamping frame, and the limiting telescopic rod is fixedly connected with the main body of the flaw detector.

Preferably, a first motor is fixedly connected to the left side of the upper end of the flaw detector main body, and an output shaft of the first motor is fixedly connected with a driving spiral roller on the left side of the front end of the flaw detector main body.

Preferably, the left end of the clamping frame is fixedly connected with a second motor, and an output shaft of the second motor is fixedly connected with the driving spiral roller at the left side inside the clamping frame.

Preferably, the middle positions of the left side and the right side of the front end of the flaw detector main body are respectively and rotatably connected with a limiting roller.

Preferably, the number of the second rollers is four, and the second rollers are symmetrically arranged about the central axis of the clamping frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the ultrasonic flaw detector, the ultrasonic probe can be used in a limiting mode through the limiting block, the adjusting screw and the clamping frame, meanwhile, the transmission sleeve can drive the clamping frame to move through rotation of the adjusting screw, so that the clamping frame and the ultrasonic probe can be attached to the surface of an article at the same time, the whole ultrasonic flaw detector can be clamped on the surface of the article, and stability and detection accuracy in the detection process of the ultrasonic flaw detector are improved;

2. according to the utility model, the driving spiral roller, the first roller and the second roller are arranged, the driving spiral roller can drive the flaw detector main body to translate by utilizing the rotation of the driving spiral roller, the moving stability of the flaw detector main body can be improved by the action of the first roller and the second roller, and meanwhile, the back surface of the flaw detector main body can be limited and supported by the action of the limiting roller, so that the ultrasonic flaw detector can stably move on the surface of an article, and the whole article can be conveniently and stably detected.

Drawings

FIG. 1 is a schematic view of the overall mounting structure of the present utility model;

FIG. 2 is a top view of the mounting structure of the clamping frame, the driving spiral roller and the second roller of the present utility model;

fig. 3 is a bottom view of the mounting structure of the ultrasonic probe and the first roller of the present utility model.

In the figure: 1. a flaw detector body; 2. a limiting block; 3. an ultrasonic probe; 4. adjusting a screw; 5. a drive sleeve; 6. a clamping frame; 7. driving a spiral roller; 8. a first roller; 9. a second roller; 10. a connection cable; 11. a turntable; 12. a limiting telescopic rod; 13. a first motor; 14. a second motor; 15. and limiting the rolling shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a multi-functional digital ultrasonic flaw detector, including flaw detector main part 1 and ultrasonic transducer 3, the front end upside fixedly connected with stopper 2 of flaw detector main part 1, the inboard sliding connection of stopper 2 has ultrasonic transducer 3, the front end downside rotation of flaw detector main part 1 is connected with adjusting screw 4, the outside screwed connection of adjusting screw 4 has drive sleeve 5, the upper end fixedly connected with clamp frame 6 of drive sleeve 5, the upper end electric connection of ultrasonic transducer 3 has connecting cable 10, electric connection between connecting cable 10 and the flaw detector main part 1, the lower extreme of adjusting screw 4 runs through flaw detector main part 1, the lower extreme fixedly connected with carousel 11 of adjusting screw 4, the lower extreme outside fixedly connected with spacing telescopic link 12 of clamp frame 6, fixed connection between spacing telescopic link 12 and the flaw detector main part 1, when carrying out ultrasonic flaw detection to the article, it is at the article upside to be detected to place the article, can ultrasonic transducer 3 spacing use to make adjusting screw 4 through the rotation to make through rotating to make drive clamp frame 6 to drive through the rotation of adjusting screw 4, thereby make clamp frame 6 can carry out moving at 6 and detect article quality control device in the whole process of quality inspection, thereby can be carried out the quality inspection surface stability and quality improvement.

Example 2: referring to fig. 1-3, the difference between the present embodiment and embodiment 1 is that: the upper left side and right side of the front end of the flaw detector main body 1 and the left and right sides of the inner side of the clamping frame 6 are respectively connected with a driving spiral roller 7 in a rotating mode, the outer side of the ultrasonic probe 3 is connected with a first roller 8 in a rotating mode, the inner side of the upper end of the clamping frame 6 is connected with a second roller 9 in a rotating mode, the left side of the upper end of the flaw detector main body 1 is fixedly connected with a first motor 13, an output shaft of the first motor 13 is fixedly connected with the driving spiral roller 7 on the left side of the front end of the flaw detector main body 1, the left end of the clamping frame 6 is fixedly connected with a second motor 14, the output shaft of the second motor 14 is fixedly connected with the driving spiral roller 7 on the left side of the inside of the clamping frame 6, the middle position of the left side of the front end of the flaw detector main body 1 is respectively connected with a limiting roller 15 in a rotating mode, the number of the second rollers 9 is four, the second rollers 9 are symmetrically arranged about a central axis of the clamping frame 6, the driving spiral roller 7 on the upper side and the lower side can rotate through the opposite direction rotation action of the first motor 13 and the second motor 14, the flaw detector main body 7 can be driven by the rotation of the driving spiral roller 7, the flaw detector main body 1 can be driven by the rotation of the driving spiral roller 7 and the flaw detector 1 can be stably and the flaw detector can be stably detected through the fact that the effect of the first roller 1 can be stably and the stable article can be stably and stably move through the roller through the effect of the roller through the setting of the roller 8.

The working flow is as follows: this device adopts the ultrasonic flaw detector power to supply power when using, when carrying out ultrasonic flaw detection to the article, place the article in the article upside that is detected, utilize the effect of stopper 2 can carry out spacing use by ultrasonic probe 3, and make adjusting screw 4 can rotate through the rotation to carousel 11, thereby make drive sleeve 5 can drive clamp frame 6 through the rotation to adjusting screw 4 and remove, thereby make clamp frame 6 and ultrasonic probe 3 can laminate simultaneously on the article surface, and then can make the whole centre gripping of device at the article surface, with stability and the detection precision that promotes ultrasonic flaw detector testing in-process, simultaneously through the rotation effect to first motor 13 and second motor 14 make the drive screw 7 of upside down can rotate, utilize the rotation to drive screw 7 to make drive screw 7 can drive the translation of flaw detector main part 1, and can promote the removal stability of flaw detector main part 1 through the effect of first gyro wheel 8 and second gyro wheel 9 that set up, can carry out the spacing instrument main part 1's back through the effect of setting simultaneously, so that the whole ultrasonic flaw detector can be carried out on the surface steady and stable article that can carry out the ultrasonic flaw detector.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional digital ultrasonic flaw detector, includes flaw detector main part (1) and ultrasonic probe (3), its characterized in that: the flaw detector comprises a flaw detector body (1), wherein a limiting block (2) is fixedly connected to the upper side of the front end of the flaw detector body (1), an ultrasonic probe (3) is slidably connected to the inner side of the limiting block (2), an adjusting screw (4) is rotationally connected to the lower side of the front end of the flaw detector body (1), a transmission sleeve (5) is spirally connected to the outer side of the adjusting screw (4), a clamping frame (6) is fixedly connected to the upper end of the transmission sleeve (5), driving spiral rollers (7) are rotationally connected to the left side and the right side of the upper side of the front end of the flaw detector body (1) and the left side and the right side of the inner side of the clamping frame (6), a first roller (8) is rotationally connected to the outer side of the ultrasonic probe (3), and a second roller (9) is rotationally connected to the inner side of the upper end of the clamping frame (6).

2. A multifunctional digital ultrasonic flaw detector according to claim 1, characterized in that: the upper end of the ultrasonic probe (3) is electrically connected with a connecting cable (10), and the connecting cable (10) is electrically connected with the flaw detector main body (1).

3. A multifunctional digital ultrasonic flaw detector according to claim 1, characterized in that: the lower extreme of adjusting screw (4) runs through fault detector main part (1), the lower extreme fixedly connected with carousel (11) of adjusting screw (4).

4. A multifunctional digital ultrasonic flaw detector according to claim 1, characterized in that: the outer side of the lower end of the clamping frame (6) is fixedly connected with a limiting telescopic rod (12), and the limiting telescopic rod (12) is fixedly connected with the flaw detector main body (1).

5. A multifunctional digital ultrasonic flaw detector according to claim 1, characterized in that: the flaw detector is characterized in that a first motor (13) is fixedly connected to the left side of the upper end of the flaw detector main body (1), and an output shaft of the first motor (13) is fixedly connected with a driving spiral roller (7) on the left side of the front end of the flaw detector main body (1).

6. A multifunctional digital ultrasonic flaw detector according to claim 1, characterized in that: the left end of the clamping frame (6) is fixedly connected with a second motor (14), and an output shaft of the second motor (14) is fixedly connected with a driving spiral roller (7) at the left side inside the clamping frame (6).

7. A multifunctional digital ultrasonic flaw detector according to claim 1, characterized in that: and limiting rollers (15) are rotatably connected to the middle positions of the left side and the right side of the front end of the flaw detector main body (1).

8. A multifunctional digital ultrasonic flaw detector according to claim 1, characterized in that: the number of the second rollers (9) is four, and the second rollers (9) are symmetrically arranged about the central axis of the clamping frame (6).