CN221124439U

CN221124439U - Material nondestructive testing device

Info

Publication number: CN221124439U
Application number: CN202323193531.0U
Authority: CN
Inventors: 齐卫东; 赵荣; 辛洪学; 鲁晓杰
Original assignee: Tianjin Borui Testing Technology Co ltd
Current assignee: Tianjin Borui Testing Technology Co ltd
Priority date: 2023-11-27
Filing date: 2023-11-27
Publication date: 2024-06-11
Anticipated expiration: 2033-11-27

Abstract

The utility model discloses a material nondestructive testing device, which relates to the technical field of nondestructive testing, and comprises a workbench, wherein a supporting frame is fixedly arranged at the top of the workbench, sliding plates are fixedly connected to the outer sides of two groups of sliding rails, the output end of a hydraulic rod is fixedly connected with one sliding plate, connecting rods are rotatably connected to the corresponding two sides of the bottom of a rotating plate, the other ends of the two connecting rods are respectively rotatably connected with the bottom of one sliding plate, clamping mechanisms are arranged at the tops of the two sliding plates, a testing frame is fixedly arranged at the top of the workbench, an ultrasonic analyzer is fixedly arranged at one end of the testing frame, an electric telescopic rod is fixedly arranged at the bottom of the testing frame, and a testing probe is fixedly arranged at the telescopic end of the electric telescopic rod: the length of different detection materials can be fixed, so that the detection materials are positioned right below the detection mechanism, and the limitation of the device is improved.

Description

Material nondestructive testing device

Technical Field

The utility model relates to the technical field of nondestructive testing, in particular to a material nondestructive testing device.

Background

The nondestructive detection refers to a method for checking and testing the structure, property, state and type, property, quantity, shape, position, size, distribution and change of defects inside and on the surface of a test piece by using the change of thermal, acoustic, optical, electric, magnetic and other reactions caused by abnormal internal structure or defects of a material as a means and by using a physical or chemical method and modern technology and equipment under the premise of not damaging or affecting the service performance of the detected object and not damaging the internal tissue of the detected object.

According to the chinese patent of 202022974399.7, a nondestructive testing device for metal materials is provided, which comprises a base, wherein two sides of the upper end of the base are provided with vertical plates, the vertical plates are provided with through holes, a rotating shaft is arranged in the through holes in a rotating manner, the inner side of the rotating shaft is provided with a clamping mechanism, one side of the rotating shaft is provided with a rotating mechanism, a guide rail is arranged between the vertical plates, a sliding block is sleeved on the guide rail in a sliding manner, a moving mechanism is arranged between the sliding block and the vertical plates, the lower end of the sliding block is provided with a nondestructive testing instrument body, and a fixing mechanism is arranged between the sliding block and the nondestructive testing instrument body. According to the nondestructive testing device, the nondestructive testing device body is arranged on the bottom end of the sliding block, the output shaft end of the motor drives the movable screw rod to rotate in the screw hole on the sliding block, so that the nondestructive testing device body moves in the horizontal direction, the metal pipe is fixed between the clamping plates, the rotary handle is rotated to enable the pinion to drive the main gear to rotate, the placing frame is rotated, and the horizontally movable nondestructive testing device body carries out omnibearing detection on the metal pipe.

However, after the improvement, the problem that the detection materials with different lengths cannot be fixed still exists in the patent, the distance between the clamping mechanisms at two sides of the device is not adjustable, and the device can only adapt to the fixed length materials when detecting the materials, and has low limitation, so that the nondestructive detection device for the materials is provided.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a material nondestructive testing device, which solves the problem that materials with different lengths cannot be fixed in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a material nondestructive test device, includes the workstation, the top fixed mounting of workstation has the support frame, the top of workstation just is located the bottom fixed mounting of support frame has the bracing piece, the top fixed mounting of workstation has the hydraulic stem, the corresponding both sides fixed mounting in bottom of support frame has two sets of slide rails, two sets of the outside of slide rail is all sliding connection has the sliding plate, the output and one of them sliding plate fixed connection of hydraulic stem, the outside rotation of bracing piece is connected with the rotor plate, the corresponding both sides rotation in bottom of rotor plate is connected with the connecting rod, two the other end of connecting rod is connected with the bottom rotation of one sliding plate respectively, two the top of rotor plate all is provided with fixture, the top fixed mounting of workstation has the detection frame, the one end fixed mounting of detection frame has ultrasonic analyzer, the bottom fixed mounting of detection frame has electric telescopic handle, the telescopic handle's telescopic link fixed mounting has the test probe.

Preferably, the fixture includes the rack, the bottom of rack and the top fixed connection of sliding plate, two the inside of rack is all rotated and is connected with the pivot, the one end of pivot just is located the outside fixed mounting of rack has the hand wheel, the other end fixed mounting of pivot has the gear, the inside of rack just is located the equal sliding connection in top and bottom of gear has the rack, the gear is connected with the rack meshing, the one end fixed mounting that the rack kept away from each other has the connecting plate, one side fixed mounting of connecting plate has the grip block, drives the pivot through rotating the hand wheel and rotates, and the gear rotation of pivot drive the other end drives the grip block of both sides through gear and rack meshing and moves towards one side that is close to each other to fix the metal material, can carry out the centre gripping to the metal material of equidimension simultaneously, improve the device's limitation.

Preferably, the outside of pivot just is located the inside fixed mounting of rack has the ratchet, the inside of rack is seted up flutedly, the inside fixed mounting of recess has the spring, the other end fixed mounting of spring has the pawl, the pawl is connected with the ratchet meshing, the jack groove has been seted up to the inside of pawl, the inside sliding connection of recess has the trigger lever, the one end and the jack groove joint of trigger lever prevent through pawl and ratchet meshing that the rotation from appearing at the in-process gear, avoid leading to the material to drop and cause the damage, improve the practicality of device.

Preferably, the inside of connecting plate has seted up the spout, the corresponding both sides fixed mounting in inside of rack has the gag lever post, gag lever post and spout sliding connection limit the connecting plate, prevent that the connecting plate from slipping out, improve the practicality of device.

Preferably, the ultrasonic analyzer is electrically connected with the detection probe and is used for displaying data of metal material detection, so that the detection probe is convenient for workers to observe.

Preferably, a plurality of supporting legs are fixedly arranged at the bottom of the workbench, are distributed in a rectangular array, play a supporting role, improve the stability of the device and facilitate the movement of workers.

The utility model provides a nondestructive testing device for materials, which has the following beneficial effects:

1. According to the nondestructive testing device for the materials, one sliding plate is driven to move through the telescopic end of the electric telescopic rod, the sliding plate drives one connecting rod to rotate, and the other connecting rod is driven to simultaneously rotate through the rotating plate, so that the sliding plates on two sides simultaneously move towards one sides close to each other, the lengths of different materials to be tested can be fixed, the sliding plates are located under the testing mechanism, and the limitation of the device is improved.

2. This material nondestructive test device through setting up fixture, can carry out the centre gripping to the material of equidimension in a certain limit and fix, improves the practicality of device, simultaneously through the intermeshing between pawl and the ratchet, prevents to rotate at the in-process gear that detects, avoids causing the grip block of both sides to remove towards one side that keeps away from each other, avoids leading to the material to drop and causes the damage, improves the practicality of device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an internal cross-sectional view of the clamping mechanism of the present utility model;

FIG. 3 is a schematic view of the structure of the support plate of the present utility model;

fig. 4 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1. a work table; 11. a support rod; 12. a rotating plate; 13. a connecting rod; 2. a support frame; 21. a slide rail; 22. a sliding plate; 3. a hydraulic rod; 4. a clamping mechanism; 41. a placing rack; 42. a rotating shaft; 43. a hand wheel; 44. a gear; 45. a rack; 46. a connecting plate; 47. a clamping plate; 48. a chute; 49. a limit rod; 5. a detection frame; 51. an ultrasonic analyzer; 52. an electric telescopic rod; 53. a detection probe; 6. a ratchet wheel; 61. a groove; 62. a spring; 63. a pawl; 64. a plug-in groove; 65. a trigger lever; 7. and (5) supporting legs.

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.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a material nondestructive test device, including workstation 1, the top fixed mounting of workstation 1 has support frame 2, the top of workstation 1 and the bottom fixed mounting who is located support frame 2 have bracing piece 11, the top fixed mounting of workstation 1 has hydraulic stem 3, the corresponding both sides fixed mounting in bottom of support frame 2 has two sets of slide rails 21, the outside of two sets of slide rails 21 is all sliding connection has slide plate 22, the output and one of them slide plate 22 fixed connection of hydraulic stem 3, the outside rotation of bracing piece 11 is connected with rotor plate 12, the corresponding both sides rotation in bottom of rotor plate 12 is connected with connecting rod 13, the other end of two connecting rods 13 respectively with the bottom rotation of one slide plate 22 is connected, withdraw through the flexible end of control hydraulic stem 3, drive one of them slide plate 22 in the outside that slide rail 21 moves, the connecting rod 13 rotation of while slide plate 22 drive bottom, connecting rod 13 drives rotor plate 12 rotation, thereby drive another connecting rod 13 and move simultaneously, make the slide plate 22 of both sides move towards one side that is close to each other, thereby can fix the detection material of different length, improve the practicality of the device, the top of two slide plate 22 sets up the electric detector 4 and has the fixed mounting of detector 5 to the end of the fixed mounting of electric detector 5 to the top of the electric detector 5, the fixed mounting has the end of the detector 5 to the bottom of the fixed mounting of the detector 5, the probe 52, the telescopic end of the fixed mounting is detected 5 is moved to the end of the electric detector 5, the probe 52, the telescopic end is fixed mounting is moved down, and is moved, and is fixed, and is moved.

The clamping mechanism 4 comprises a rack 41, the bottom of the rack 41 is fixedly connected with the top of the sliding plate 22, the interiors of the two racks 41 are respectively and rotatably connected with a rotating shaft 42, one end of the rotating shaft 42 is fixedly provided with a hand wheel 43 positioned on the outer side of the rack 41, the other end of the rotating shaft 42 is fixedly provided with a gear 44, the interiors of the racks 41 are respectively and slidably connected with a rack 45 positioned on the top and the bottom of the gear 44, the gears 44 are in meshed connection with the racks 45, one ends of the racks 45, which are far away from each other, are fixedly provided with connecting plates 46, one side of each connecting plate 46 is fixedly provided with a clamping plate 47, the rotating shaft 42 is driven by the hand wheel 43 to rotate, the gears 44 at the other end are driven by the rotating shaft 42 to rotate, the connecting plates 46 at the two sides are meshed with the racks 45 through the gears 44 to move towards one side, which is close to each other, thereby fixing materials to be detected, and preventing the materials from shaking in the detection process, simultaneously, the device can fix materials with different sizes, the limitation of the device is improved, the ratchet 6 is fixedly arranged at the outer side of the rotating shaft 42 and positioned in the rack 41, the groove 61 is formed in the rack 41, the spring 62 is fixedly arranged at the top of the groove 61, the pawl 63 is fixedly arranged at the other end of the spring 62, the pawl 63 is meshed and connected with the ratchet 6, during detection, the pawl 63 vertically moves downwards through the spring 62 arranged at the top of the pawl 63, meanwhile, the pawl 63 is meshed and connected with the ratchet 6, the gear 44 is prevented from rotating in the detection process, the shaking or even dropping of the material is avoided, the practicability of the device is improved, the inserting groove 64 is formed in the pawl 63, the trigger rod 65 is slidingly connected in the groove 61, one end of the trigger rod 65 is clamped with the inserting groove 64, after the detection is finished, the trigger rod 65 is shifted upwards, through the grafting groove 64 joint of trigger lever 65 and the inside seting up of pawl 63, drive pawl 63 and upwards move simultaneously, pawl 63 no longer meshes with ratchet 6 this moment, makes the grip block 47 of both sides move towards the one side that keeps away from each other through reversing hand wheel 43, makes the material that detects break away from the constraint of grip block 47, makes things convenient for the staff to take out it.

The spout 48 has been seted up to the inside of connecting plate 46, the corresponding both sides fixed mounting in inside of rack 41 has gag lever post 49, gag lever post 49 and spout 48 sliding connection, carry out spacingly to connecting plate 46 through gag lever post 49, prevent connecting plate 46 from sliding out, improve the practicality of device, ultrasonic analyzer 51 and test probe 53 electric connection, the model of this ultrasonic analyzer 51 is JG-10000D digital ultrasonic flaw detector, data that test probe 53 detected is shown through ultrasonic analyzer 51, make things convenient for the staff to observe more audio-visual, thereby whether it is qualified to discern the device fast, the bottom fixed mounting of workstation 1 has a plurality of supporting legs 7, supporting leg 7 is rectangular array distribution, play the supporting role, improve the stability of device, when needs remove the device simultaneously, can have better impetus, make things convenient for the staff to remove.

In summary, in the nondestructive testing device for materials, when in use, the worker puts the materials to be tested on the rack 41, the telescopic end of the hydraulic rod 3 is utilized to retract, one sliding plate 22 is driven to move on the outer side of the sliding rail 21, the connecting rod 13 at the bottom of the sliding plate 22 is utilized to drive the rotating plate 12 to rotate, the rotating plate 12 is utilized to drive the other connecting rod 13 to move simultaneously, so that the two sliding plates 22 move on the outer side of the sliding rail 21 towards one side close to each other, the practicability of the device can be improved, meanwhile, the hand wheel 43 is rotated to drive the rotating shaft 42 to rotate, the gear 44 at the other end is driven to rotate simultaneously, the gear 44 is utilized to be meshed with the rack 45, the clamping plates 47 at the two sides are driven to move towards one side close to each other, so that materials with different sizes can be clamped, meanwhile, the pawl 63 is utilized to be meshed with the ratchet 6 to prevent the gear 44 from rotating after the materials are fixed, the materials from shaking or even falling in the testing process to cause breakage, after the materials are fixed, the electric telescopic rod 52 is started, the testing probe 53 is driven to move downwards according to the length of the tested materials, and therefore, the testing probe 53 is driven to move downwards, and the testing efficiency is improved, and whether the materials are qualified or not can be tested by the worker, and the device can be tested by the tester.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A nondestructive testing device for materials, comprising a workbench (1), characterized in that: the top fixed mounting of workstation (1) has support frame (2), the top of workstation (1) just is located the bottom fixed mounting of support frame (2) has bracing piece (11), the top fixed mounting of workstation (1) has hydraulic stem (3), the corresponding both sides fixed mounting in bottom of support frame (2) has two sets of slide rail (21), two sets of the outside of slide rail (21) is all sliding connection has sliding plate (22), the output and one of them sliding plate (22) fixed connection of hydraulic stem (3), the outside rotation of bracing piece (11) is connected with rotating plate (12), the corresponding both sides in bottom of rotating plate (12) are rotated and are connected with connecting rod (13), two the other end of connecting rod (13) respectively with the bottom rotation of one sliding plate (22) be connected, two the top of sliding plate (22) all is provided with fixture (4), the top fixed mounting of workstation (1) has detection frame (5), the one end fixed mounting of detection frame (5) has ultrasonic analyzer (51), the bottom of detection frame (5) is fixed mounting has electric probe (52), the telescopic link (52) of telescopic link (52).

2. A material nondestructive testing device according to claim 1 wherein: clamping mechanism (4) are including rack (41), the bottom of rack (41) and the top fixed connection of sliding plate (22), two the inside of rack (41) is all rotated and is connected with pivot (42), the one end of pivot (42) and be located the outside fixed mounting of rack (41) have hand wheel (43), the other end fixed mounting of pivot (42) has gear (44), the inside of rack (41) just is located the top and the equal sliding connection in bottom of gear (44) have rack (45), gear (44) and rack (45) meshing are connected, the one end fixed mounting that rack (45) kept away from each other has connecting plate (46), one side fixed mounting of connecting plate (46) has grip block (47).

3. A material nondestructive testing device according to claim 2 wherein: the ratchet mechanism is characterized in that a ratchet wheel (6) is fixedly arranged on the outer side of the rotating shaft (42) and positioned in the rack (41), a groove (61) is formed in the rack (41), a spring (62) is fixedly arranged in the groove (61), a pawl (63) is fixedly arranged at the other end of the spring (62), the pawl (63) is meshed with the ratchet wheel (6), a plug-in groove (64) is formed in the pawl (63), a trigger rod (65) is connected to the groove (61) in a sliding mode, and one end of the trigger rod (65) is clamped with the plug-in groove (64).

4. A material nondestructive testing device according to claim 2 wherein: a sliding groove (48) is formed in the connecting plate (46), limiting rods (49) are fixedly arranged on two corresponding sides of the inside of the placement frame (41), and the limiting rods (49) are in sliding connection with the sliding groove (48).

5. A material nondestructive testing device according to claim 1 wherein: the ultrasonic analyzer (51) is electrically connected with the detection probe (53).

6. A material nondestructive testing device according to claim 1 wherein: the bottom of the workbench (1) is fixedly provided with a plurality of supporting legs (7), and the supporting legs (7) are distributed in a rectangular array.