CN219915500U - Clamp for metal flaw detection - Google Patents
Clamp for metal flaw detection Download PDFInfo
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- CN219915500U CN219915500U CN202320119715.3U CN202320119715U CN219915500U CN 219915500 U CN219915500 U CN 219915500U CN 202320119715 U CN202320119715 U CN 202320119715U CN 219915500 U CN219915500 U CN 219915500U
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- 239000002184 metal Substances 0.000 title claims abstract description 45
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims 6
- 230000007547 defect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model relates to the technical field of flaw detection devices, in particular to a clamp for metal flaw detection, which comprises a workbench, wherein a fixed plate is fixedly arranged in the middle of the interior of the workbench, two movable plates are slidably arranged on the front side and the rear side of the fixed plate, three electric telescopic rods are arranged at intervals in the opposite directions of each movable plate, a first clamping block is rotatably arranged at the extending end of each electric telescopic rod, a second clamping block is rotatably connected between every two adjacent first clamping blocks, and an ultrasonic detector is movably arranged above the fixed plate. The three first clamping blocks are respectively driven to adjust the positions of the three first clamping blocks according to the shape of one end of the metal plate by means of electrified extension of the three electric telescopic rods, the two second clamping blocks are driven to move by means of movement of the three first clamping blocks, the three first clamping blocks are matched with the two second clamping blocks to be attached to the shape of one end of the metal plate, and finally the metal plate is clamped by attaching the shapes of the two ends of the metal plate.
Description
Technical Field
The utility model relates to the technical field of flaw detection devices, in particular to a clamp for metal flaw detection.
Background
The ultrasonic flaw detection is a method for detecting the defects of the parts by utilizing the characteristics that ultrasonic energy penetrates into the deep part of a metal material and is reflected at the interface edge when entering into another section from one section, reflected waves are respectively generated when ultrasonic beams are led into the metal from the surface of the parts from a probe, the defects and the bottom surface of the parts are encountered, pulse waveforms are formed on a flaw detection display screen, and the positions and the sizes of the defects are judged according to the pulse waveforms.
The existing clamp for metal flaw detection cannot adjust the clamping mode according to the shape of the metal plate, so that the metal plate with different shapes cannot be clamped, and flaw detection efficiency of the metal plate with different shapes is affected.
Disclosure of Invention
The utility model aims to provide a clamp for metal flaw detection, which can clamp metal plates with different shapes for flaw detection.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a anchor clamps that metal flaw detection used, includes the workstation, the fixed plate has been set firmly in the middle of the inside of workstation, both sides slip is equipped with two movable plates around the fixed plate, every the movable plate is equipped with three electric telescopic handle in opposite direction interval, every electric telescopic handle's stretching out end rotates and is equipped with first clamp splice, rotates between every adjacent two first clamp splice and is connected and be equipped with the second clamp splice, the top of fixed plate is removed and is equipped with ultrasonic detector.
The three first clamping blocks are respectively driven to adjust the positions of the three first clamping blocks according to the shape of one end of the metal plate by means of electrified extension of the three electric telescopic rods, the two second clamping blocks are driven to move by means of movement of the three first clamping blocks, the three first clamping blocks are matched with the two second clamping blocks to be attached to the shape of one end of the metal plate, and finally the metal plate is clamped by means of attachment of the shapes of the two ends of the metal plate.
Preferably, two moving blocks are movably arranged on two sides of the upper end of the workbench, two extending blocks are respectively fixedly arranged on the upper sides of each moving block, a first screw rod is rotatably connected between the two extending blocks, a first motor is arranged at one end of the first screw rod, and the first screw rod is in threaded contact with the ultrasonic detector.
Wherein, drive ultrasonic detector through first lead screw and carry out the left and right movement.
Preferably, a guide rod is arranged below the first screw rod, two ends of the guide rod are fixedly connected with the two extension blocks respectively, and the guide rod is in sliding connection with the ultrasonic detector. Wherein, make ultrasonic detector carry out steady left and right movement through the guide bar.
Preferably, two fixed blocks are arranged on the front side and the rear side of each movable block, a second screw rod is rotatably connected between every two fixed blocks, a second motor is arranged at one end of each second screw rod, and each second screw rod is in threaded contact with the movable block. Wherein, drive ultrasonic detector through the rotation of second lead screw and carry out steady back-and-forth movement.
Preferably, two sliding blocks are fixedly arranged at two ends of each moving plate, and each sliding block slides in the workbench.
Preferably, two third motors are arranged at two ends of the sliding block positioned at one side in the workbench, two bidirectional screw rods are respectively and fixedly arranged at the output ends of the two third motors, and two ends of each fixed block are respectively in threaded contact with the two sliding blocks.
Preferably, two movable blocks are slidably arranged on the threaded contact sleeves on the outer sides of the two sides of each bidirectional screw rod, and a guide block is slidably arranged on each movable block in the middle direction of the fixed plate. Wherein, the guiding action is carried out to the metal plate through four guide blocks.
Compared with the prior art, the utility model has the beneficial effects that:
1. the three first clamping blocks are respectively driven to adjust the positions of the three first clamping blocks according to the shape of one end of the metal plate by means of electrified extension of the three electric telescopic rods, the two second clamping blocks are driven to move by means of movement of the three first clamping blocks, the three first clamping blocks are matched with the two second clamping blocks to be attached to the shape of one end of the metal plate, and finally the metal plate is clamped by means of attachment of the shapes of the two ends of the metal plate.
2. The metal plate is guided by the four guide blocks, so that the metal plate moves to the middle of the fixed plate, and two ends of the metal plate are squeezed and clamped by the plurality of first clamping blocks and the second clamping blocks.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of an isometric structure of the present utility model.
FIG. 2 is a schematic view of an isometric structure of a top structure of a table according to the present utility model.
In the figure, a workbench 10, a moving block 12, an extension block 13, a first motor 14, a first screw rod 15, an ultrasonic detector 16, a guide rod 17, a fixed block 18, a second motor 19, a second screw rod 20, a moving plate 21, an electric telescopic rod 22, a first clamping block 23, a second clamping block 24, a fixed plate 25, a third motor 26, a sliding block 27, a bidirectional screw rod 28, a movable block 29 and a guide block 30.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.
Example 1
Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a anchor clamps that metal detects a flaw and uses, includes workstation 10, has set firmly fixed plate 25 in the middle of the inside of workstation 10, and both sides slip is equipped with two movable plates 21 around fixed plate 25, and every movable plate 21 opposite direction interval is equipped with three electric telescopic handle 22, and the extension end of every electric telescopic handle 22 rotates and is equipped with first clamp splice 23, rotates between every adjacent two first clamp splice 23 to be connected and is equipped with second clamp splice 24, and the top of fixed plate 25 is removed and is equipped with ultrasonic detector 16. Two sliding blocks 27 are fixedly arranged at two ends of each moving plate 21, and each sliding block 27 slides in the workbench 10. Two third motors 26 are arranged at two ends of a sliding block 27 positioned at one side in the workbench 10, two bidirectional screw rods 28 are respectively and fixedly arranged at the output ends of the two third motors 26, and two ends of each fixed block 18 are respectively in threaded contact with the two sliding blocks 27. Two movable blocks 29 are slidably arranged on the threaded contact sleeves on the outer sides of the two sides of each bidirectional screw rod 28, and a guide block 30 is slidably arranged on each movable block 29 towards the middle of the fixed plate 25.
When the metal plate fixing device is used, a worker places a metal plate on a fixing plate 25, three electric telescopic rods 22 at one end of the fixing plate 25 are electrified and extend to drive three first clamping blocks 23 to adjust the positions of the three first clamping blocks 23 according to the shape of one end of the metal plate, and then the three first clamping blocks 23 move to drive two second clamping blocks 24 to move, so that the three first clamping blocks 23 and the two second clamping blocks 24 are matched with each other to be attached to one end of the metal plate; the three electric telescopic rods 22 at the other end of the fixing plate 25 are electrified to extend to drive the three first clamping blocks 23 to adjust the positions of the three first clamping blocks 23 according to the shape of the other end of the metal plate, and the three first clamping blocks 23 move to drive the two second clamping blocks 24 to move, so that the three first clamping blocks 23 are matched with the two second clamping blocks 24 to be attached to the shape of the other end of the metal plate. The two second motors 19 are started to drive the two second screw rods 20 to rotate respectively, the second screw rods 20 can drive the two sliding blocks 27 and the movable blocks 29 to move oppositely or move oppositely through two threads with opposite threads on two sides of the second screw rods 20, and the two movable blocks 29 are driven to move oppositely to drive the two guide blocks 30 to move oppositely to guide and extrude the metal plate to the middle of the fixed plate 25; the two sliding blocks 27 move oppositely to drive the two moving plates 21 to move oppositely, and the two moving plates 21 move oppositely to drive the plurality of first clamping blocks 23 and the second clamping blocks 24 to extrude, limit and clamp the two ends of the metal plate.
Example two
On the basis of the first embodiment, as a further embodiment, referring to fig. 1-2, two moving blocks 12 are movably arranged on two sides of the upper end of the workbench 10, two extending blocks 13 are respectively and fixedly arranged on the upper side of each moving block 12, a first screw rod 15 is rotatably connected between the two extending blocks 13, one end of the first screw rod 15 is provided with a first motor 14, and the first screw rod 15 is in threaded contact with the ultrasonic detector 16. A guide rod 17 is arranged below the first screw rod 15, two ends of the guide rod 17 are fixedly connected with the two extension blocks 13 respectively, and the guide rod 17 is in sliding connection with the ultrasonic detector 16. Two fixed blocks 18 are arranged on the front side and the rear side of each movable block 12, a second screw rod 20 is rotatably connected between each two fixed blocks 18, a second motor 19 is arranged at one end of each second screw rod 20, and each second screw rod 20 is in threaded contact with the movable block 12.
When the ultrasonic detector is used, the first motor 14 is started to drive the first screw rod 15 to rotate, the first screw rod 15 rotates to drive the ultrasonic detector 16 to move left and right on the first screw rod 15 through the threaded contact of the ultrasonic detector 16 and the first screw rod 15, and then the ultrasonic detector 16 is guided by the guide rod 17 to move left and right stably; the two second motors 19 are started to drive the two second screw rods 20 to rotate respectively, the second screw rods 20 rotate to drive the movable block 12 to move back and forth on the workbench 10 through threaded contact between the second screw rods 20 and the movable block 12, and the movable block 12 moves back and forth to drive the ultrasonic detector 16 to move back and forth above the workbench 10 through the extension block 13 so as to perform comprehensive ultrasonic flaw detection on the metal plate.
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 (7)
1. The utility model provides a fixture for metal fault detection, includes workstation (10), its characterized in that: fixed plate (25) has been set firmly in the middle of the inside of workstation (10), both sides slip is equipped with two movable plates (21) around fixed plate (25), every movable plate (21) opposite direction interval is equipped with three electric telescopic handle (22), every electric telescopic handle (22) stretch out and hold and rotate and be equipped with first clamp splice (23), rotate between every adjacent two first clamp splice (23) and connect and be equipped with second clamp splice (24), the top of fixed plate (25) is removed and is equipped with ultrasonic detector (16).
2. The fixture for metal inspection according to claim 1, wherein: two moving blocks (12) are arranged on two sides of the upper end of the workbench (10) in a moving mode, two extending blocks (13) are fixedly arranged on the upper sides of the moving blocks (12) respectively, a first screw rod (15) is rotatably connected between the extending blocks (13), a first motor (14) is arranged at one end of the first screw rod (15), and the first screw rod (15) is in threaded contact with an ultrasonic detector (16).
3. The fixture for metal inspection according to claim 2, wherein: the lower part of the first screw rod (15) is provided with a guide rod (17), two ends of the guide rod (17) are fixedly connected with the two extension blocks (13) respectively, and the guide rod (17) is in sliding connection with the ultrasonic detector (16).
4. The fixture for metal inspection according to claim 2, wherein: two fixed blocks (18) are arranged on the front side and the rear side of each movable block (12), a second screw rod (20) is rotatably connected between each two fixed blocks (18), a second motor (19) is arranged at one end of each second screw rod (20), and each second screw rod (20) is in threaded contact with the movable block (12).
5. The fixture for metal inspection according to claim 4, wherein: two sliding blocks (27) are fixedly arranged at two ends of each moving plate (21), and each sliding block (27) slides in the workbench (10).
6. The fixture for metal inspection according to claim 5, wherein: two ends of a sliding block (27) positioned at one side inside the workbench (10) are provided with two third motors (26), two bidirectional screw rods (28) are respectively and fixedly arranged at the output ends of the two third motors (26), and two ends of each fixed block (18) are respectively in threaded contact with the two sliding blocks (27).
7. The fixture for metal inspection according to claim 6, wherein: two movable blocks (29) are slidably arranged on the threaded contact sleeves on the outer sides of the two sides of each two-way screw rod (28), and a guide block (30) is slidably arranged on each movable block (29) towards the middle of the fixed plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320119715.3U CN219915500U (en) | 2023-01-29 | 2023-01-29 | Clamp for metal flaw detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320119715.3U CN219915500U (en) | 2023-01-29 | 2023-01-29 | Clamp for metal flaw detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219915500U true CN219915500U (en) | 2023-10-27 |
Family
ID=88430199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320119715.3U Active CN219915500U (en) | 2023-01-29 | 2023-01-29 | Clamp for metal flaw detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219915500U (en) |
-
2023
- 2023-01-29 CN CN202320119715.3U patent/CN219915500U/en active Active
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