CN221100619U - Phased array ultrasonic flaw detection device - Google Patents
Phased array ultrasonic flaw detection device Download PDFInfo
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- CN221100619U CN221100619U CN202322870838.3U CN202322870838U CN221100619U CN 221100619 U CN221100619 U CN 221100619U CN 202322870838 U CN202322870838 U CN 202322870838U CN 221100619 U CN221100619 U CN 221100619U
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- phased array
- fixedly connected
- detection device
- fixed ring
- fixed
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- 238000001514 detection method Methods 0.000 title claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000000523 sample Substances 0.000 claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 238000005304 joining Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a flaw detection device for phased array ultrasonic waves, which comprises a base, wherein the upper surface of the base is fixedly connected with a supporting rod, a guide rail is arranged in the wall of a fixed ring, a detection device is arranged outside the guide rail, and a clamping device is arranged at the bottom of the detection device. The device is through setting up detection device, the carousel drives detection device on the dead lever and rotates on solid fixed ring, detect a flaw to the piece that awaits measuring, the slider drives the cooperation board and rotates, the cooperation board drives the gyro wheel at the surface slip of guide rail, the cooperation board drives the phased array probe on the ultrasonic phased array flaw detector and rotates on solid fixed ring together, detect the surface of the piece that awaits measuring, the water in the cooperation water tank passes the connecting pipe, the connecting pipe enables the water in the shower nozzle and spouts evenly, make and await measuring and fill water between the phased array probe, realize the water film coupling, the detection purpose of detecting a flaw has been reached.
Description
Technical Field
The utility model relates to the technical field of ultrasonic detection, in particular to a flaw detection device for phased array ultrasonic waves.
Background
Ultrasonic flaw detection is a method for detecting defects of a workpiece by utilizing the characteristics that ultrasonic energy penetrates into the deep part of a metal material and is reflected at the edge of an interface when entering another section from one section, reflected waves are respectively generated when ultrasonic beams are led into the metal from the surface of the part from a probe and encounter defects and the bottom surface of the part, pulse waveforms are formed on a fluorescent screen, and the positions and the sizes of the defects are judged according to the pulse waveforms; ultrasonic flaw detection is widely applied to the fields of manufacturing industry, ferrous metallurgy industry, metal processing industry, chemical industry and the like which need flaw detection and quality control, and is also widely applied to in-service safety inspection and service life assessment in the fields of aerospace, railway traffic, boiler pressure vessels and the like.
In the prior art, for example, the Chinese patent number is: an ultrasonic phased array flaw detection device of CN209247693U, includes: the top surface of the frame is a horizontal plane, and the top surface of the frame is provided with two parallel first sliding grooves along the width direction of the frame; the bottom of the support is provided with four groups of pulleys, the pulleys are slidably arranged in the first sliding groove, and the four sides of the support are provided with vertical sliding ways; the probe mounting frame is sleeved outside the support and provided with a sliding block relative to the surface of the vertical slideway, and the probe mounting frame is driven to move up and down by the electric push rod; the ultrasonic phased array flaw detector is fixed at the top of the support; the phased array probe is fixed on the probe mounting frame and protrudes out of the side of the frame. The utility model can realize the rapid flaw detection of the workpiece.
However, in the prior art, in the using process of the traditional ultrasonic flaw detection device, because the types of the to-be-detected pieces are various, such as steel pipes with different diameters, the positions of the steel pipes cannot be fixed, so that flaw detection errors of workpieces are increased, the working efficiency of equipment is reduced, and when the conventional flaw detection equipment is used, the flaw detection range is smaller, the workload of operators is increased, and the working efficiency of the equipment is further reduced.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model solves the technical problems by adopting the following technical scheme: the utility model provides a phased array is flaw detection device for ultrasonic wave, includes the base, the upper surface fixedly connected with bracing piece of base, the top of base is provided with solid fixed ring, gu fixed ring's surface and the surface fixed connection of bracing piece, the guide rail has been seted up in gu fixed ring's the wall, the outside of guide rail is provided with detection device, detection device's bottom is provided with clamping device, and clamping device is located gu fixed ring's inside, carries out spacingly to gu fixed ring through the supporting rod.
Preferably, the bottom of clamping device is provided with the motor, the surface of motor and the last fixed surface of base are connected, the internal surface of motor rotates and is connected with the pivot, the surface fixedly connected with carousel of pivot, the outside of motor is provided with the dead lever, the surface of dead lever and the surface fixed connection of carousel drive the pivot through the motor and rotate, and the pivot drives the carousel and rotates, and the carousel drives the detection device on the dead lever and rotates on solid fixed ring, detects a flaw to the piece that awaits measuring.
Preferably, the detection device comprises a sliding block, a fixed ring is arranged at the top of the sliding block, a sliding groove is formed in the wall of the fixed ring, the outer surface of the sliding groove is in sliding connection with the outer surface of the sliding block, a matching plate is fixedly connected with the outer surface of the sliding block, a roller is fixedly connected with the outer surface of the matching plate, the outer surface of the roller is in sliding connection with the outer surface of the guide rail, the sliding block drives the matching plate to rotate, and the matching plate drives the roller to slide on the surface of the guide rail.
Preferably, the upper surface fixedly connected with ultrasonic phased array appearance of detecting a flaw of joining in marriage the plywood, the fixedly connected with phased array probe of ultrasonic phased array appearance of detecting a flaw, the surface of phased array probe and the surface fixed connection of joining in marriage the board, the cooperation board drives the phased array probe on the ultrasonic phased array appearance and rotates on solid fixed ring together, detects the surface of piece that awaits measuring.
Preferably, the upper surface fixedly connected with water tank of joining in marriage the plywood, the internal surface fixedly connected with connecting pipe of water tank, and the inside of water tank is linked together with the inside of connecting pipe, the surface fixedly connected with shower nozzle of connecting pipe, the surface of shower nozzle and phased array probe's surface fixedly connected with, the water in the cooperation water tank passes the connecting pipe, and the connecting pipe enables the even blowout of water in the shower nozzle, makes to be full of water between piece and the phased array probe that awaits measuring, realizes the water film coupling.
Preferably, the clamping device comprises a placing plate, an adjusting plate is fixedly connected to the outer surface of the placing plate, a fixing block is fixedly connected to the outer surface of the adjusting plate, a groove is formed in the wall of the fixing block, a ball is slidably connected to the inner surface of the groove, a gear is rotatably connected to the outer surface of the ball, a rack is fixedly connected to the inner surface of the groove, the outer surface of the rack is meshed with the outer surface of the gear, a clamping plate is fixedly connected to the upper surface of the gear, a spring is slidably connected to the upper surface of the fixing block, the outer surface of the spring is fixedly connected with the outer surface of the clamping plate, the clamping plate is extruded by the outer surface of a piece to be tested to enable the clamping plate to slide towards the direction of the spring, the clamping plate on the clamping device drives a gear to rotate, the outer surface of the gear contacts with the outer surface of the rack, the ball rolls on the groove on the fixing block, the spring resets the clamping plate, and the clamping plate is meshed with the rack through the gear to fix the position of the clamping plate.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the clamping device is arranged, the clamping device is used for clamping and fixing the piece to be tested through the clamping plate arranged outside the adjusting plate, the clamping plate is extruded by the outer surface of the piece to be tested, so that the clamping plate slides towards the direction of the spring, the clamping plate on the clamping device drives the gear to rotate, the outer surface of the gear contacts with the outer surface of the rack, the balls roll on the grooves on the fixed block, the spring resets the clamping plate, the positions of the clamping plate are fixed through meshing of the gear and the rack, and steel pipes with different diameters are clamped and fixed.
2. According to the utility model, the detection device is arranged on the detection device, the turntable drives the detection device on the fixed rod to rotate on the fixed ring, the fixed rod drives the sliding block to slide on the surface of the sliding groove, the sliding block drives the matching plate to rotate, the matching plate drives the roller to slide on the surface of the guide rail, the matching plate drives the phased array probe on the ultrasonic phased array flaw detector to rotate on the fixed ring together, the surface of the workpiece to be detected is detected, water in the water tank passes through the connecting pipe in a matching manner, the connecting pipe can enable water in the spray head to be uniformly sprayed out, so that the workpiece to be detected and the phased array probe are filled with water, water film coupling is realized, the flaw detection range is enlarged, the purpose of all-round flaw detection around the workpiece to be detected is realized, and the detection period is shortened.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the motor and its top structure according to the present utility model;
FIG. 4 is a schematic view of the structure of the clamping device of the present utility model;
fig. 5 is a schematic structural view of the present utility model at a.
In the figure: 1. a base; 2. a support rod; 3. a fixing ring; 4. a guide rail; 5. a detection device; 6. a clamping device; 7. a motor; 8. a rotating shaft; 9. a turntable; 10. a fixed rod; 11. a slide block; 12. matching plates; 13. a chute; 14. a roller; 15. an ultrasonic phased array flaw detector; 16. a phased array probe; 17. a water tank; 18. a connecting pipe; 19. a spray head; 20. placing a plate; 21. an adjusting plate; 22. a fixed block; 23. a groove; 24. a ball; 25. a rack; 26. a gear; 27. a clamping plate; 28. and (3) a spring.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Examples:
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a phased array is flaw detection device for ultrasonic wave, the on-line screen storage device comprises a base 1, the upper surface fixedly connected with bracing piece 2 of base 1, the top of base 1 is provided with solid fixed ring 3, gu fixed ring 3's surface and the surface fixed connection of bracing piece 2, guide rail 4 has been seted up in gu fixed ring 3's the wall, gu the outside of guide rail 4 is provided with detection device 5, detection device 5's bottom is provided with clamping device 6, and clamping device 6 is located gu the inside of fixed ring 3, clamping device 6's bottom is provided with motor 7, the surface of motor 7 and the upper surface fixed connection of base 1, the internal surface rotation of motor 7 is connected with pivot 8, the surface fixed connection of pivot 8 has carousel 9, the outside of motor 7 is provided with dead lever 10, the surface of dead lever 10 and the surface fixed connection of carousel 9, detection device 5 includes slider 11, the top of slider 11 is provided with gu fixed ring 3, gu fixed ring 3's wall has seted up spout 13, the surface of spout 13 and the surface sliding connection of slider 11, the surface fixed connection of slider 12, the surface fixed connection of cooperation board 12 has gyro wheel 14, the surface fixed connection of gyro wheel 14 and the surface sliding connection of guide rail 4.
The upper surface fixedly connected with ultrasonic phased array appearance 15 of joining in marriage the board 12, the fixedly connected with phased array probe 16 of ultrasonic phased array appearance 15, the surface of phased array probe 16 and the surface fixed connection of joining in marriage the board 12, the upper surface fixedly connected with water tank 17 of joining in marriage the board 12, the internal surface fixedly connected with connecting pipe 18 of water tank 17, and the inside of water tank 17 is linked together with the inside of connecting pipe 18, the surface fixedly connected with shower nozzle 19 of connecting pipe 18, the surface of shower nozzle 19 and the surface fixed connection of phased array probe 16, clamping device 6 is including placing plate 20, the surface fixedly connected with regulating plate 21 of placing plate 20, the surface fixedly connected with fixed block 22 of regulating plate 21, set up flutedly 23 in the wall of fixed block 22, the internal surface sliding connection of flutedly 23 has ball 24, the surface rotation of ball 24 is connected with gear 26, the internal surface fixedly connected with rack 25 of recess 23, the surface of rack 25 meshes with the surface of gear 26, the upper surface fixedly connected with splint 27 of gear 26, the upper surface sliding connection of fixed block 22 has spring 28, the surface and the external surface fixedly connected with splint of 27 of spring 28.
Working principle:
When the device is used, the base 1 is fixed on the ground, a piece to be measured is placed on the placing plate 20, the piece to be measured is clamped and fixed through the clamping plate 27 arranged outside the adjusting plate 21, the outer surface of the piece to be measured presses the clamping plate 27, the clamping plate 27 slides towards the direction of the spring 28, the clamping plate 27 on the clamping device 6 drives the gear 26 to rotate, the outer surface of the gear 26 contacts with the outer surface of the rack 25, the ball 24 rolls on the groove 23 on the fixed block 22, the spring 28 resets the clamping plate 27, and the position of the clamping plate 27 is fixed through the meshing of the gear 26 and the rack 25;
The motor 7 drives the rotating shaft 8 to rotate, the rotating shaft 8 drives the rotating disc 9 to rotate, the rotating disc 9 drives the detection device 5 on the fixing rod 10 to rotate on the fixing ring 3, the piece to be detected is subjected to flaw detection, the fixing ring 3 is limited by the supporting rod 2, the fixing rod 10 drives the sliding block 11 to slide on the surface of the sliding groove 13, the sliding block 11 drives the matching plate 12 to rotate, the matching plate 12 drives the roller 14 to slide on the surface of the guide rail 4, the matching plate 12 drives the phased array probe 16 on the ultrasonic phased array flaw detector 15 to rotate on the fixing ring 3 together, the surface of the piece to be detected is detected, water in the matching water tank 17 passes through the connecting pipe 18, the connecting pipe 18 can enable water in the spray head 19 to be uniformly sprayed out, water is filled between the piece to be detected and the phased array probe 16, and water film coupling is achieved.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein are implemented by conventional means in the art unless specifically indicated and limited by the context.
Claims (6)
1. The utility model provides a phased array ultrasonic flaw detection device, includes base (1), its characterized in that: the utility model discloses a fixed ring, including base (1) and fixed ring, upper surface fixedly connected with bracing piece (2) of base (1), the top of base (1) is provided with fixed ring (3), the surface of fixed ring (3) is connected with the surface fixed of bracing piece (2), guide rail (4) have been seted up in the wall of fixed ring (3), the outside of guide rail (4) is provided with detection device (5), the bottom of detection device (5) is provided with clamping device (6), and clamping device (6) are located the inside of fixed ring (3).
2. The ultrasonic flaw detection device for a phased array according to claim 1, wherein: the bottom of clamping device (6) is provided with motor (7), the surface of motor (7) is connected with the upper surface fixed surface of base (1), the internal surface rotation of motor (7) is connected with pivot (8), the surface fixed connection of pivot (8) has carousel (9), the outside of motor (7) is provided with dead lever (10), the surface of dead lever (10) and the surface fixed connection of carousel (9).
3. The ultrasonic flaw detection device for a phased array according to claim 1, wherein: the detection device (5) comprises a sliding block (11), a fixed ring (3) is arranged at the top of the sliding block (11), a sliding groove (13) is formed in the wall of the fixed ring (3), the outer surface of the sliding groove (13) is in sliding connection with the outer surface of the sliding block (11), a matching plate (12) is fixedly connected with the outer surface of the sliding block (11), a roller (14) is fixedly connected with the outer surface of the matching plate (12), and the outer surface of the roller (14) is in sliding connection with the outer surface of the guide rail (4).
4. A phased array ultrasonic inspection apparatus according to claim 3, wherein: the ultrasonic phased array flaw detector is characterized in that the upper surface of the matching plate (12) is fixedly connected with the ultrasonic phased array flaw detector (15), the phased array probe (16) is fixedly connected with the ultrasonic phased array flaw detector (15), and the outer surface of the phased array probe (16) is fixedly connected with the outer surface of the matching plate (12).
5. A phased array ultrasonic inspection apparatus according to claim 3, wherein: the upper surface fixedly connected with water tank (17) of cooperation board (12), the internal surface fixedly connected with connecting pipe (18) of water tank (17), and the inside of water tank (17) is linked together with the inside of connecting pipe (18), the surface fixedly connected with shower nozzle (19) of connecting pipe (18), the surface of shower nozzle (19) is connected with the surface fixed surface of phased array probe (16).
6. The ultrasonic flaw detection device for a phased array according to claim 1, wherein: clamping device (6) are including placing board (20), the surface fixedly connected with regulating plate (21) of placing board (20), the surface fixedly connected with fixed block (22) of regulating plate (21), set up recess (23) in the wall of fixed block (22), the internal surface sliding connection of recess (23) has ball (24), the surface rotation of ball (24) is connected with gear (26), the internal surface fixedly connected with rack (25) of recess (23), the surface of rack (25) meshes with the surface of gear (26), the upper surface fixedly connected with splint (27) of gear (26), the upper surface sliding connection of fixed block (22) has spring (28), the surface of spring (28) and the surface fixedly connected with of splint (27).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221100619U true CN221100619U (en) | 2024-06-07 |
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