CN218674872U - Stainless steel seamless steel pipe device of detecting a flaw - Google Patents
Stainless steel seamless steel pipe device of detecting a flaw Download PDFInfo
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- CN218674872U CN218674872U CN202222648766.3U CN202222648766U CN218674872U CN 218674872 U CN218674872 U CN 218674872U CN 202222648766 U CN202222648766 U CN 202222648766U CN 218674872 U CN218674872 U CN 218674872U
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Abstract
The utility model relates to a seamless steel pipe technical field that detects a flaw especially relates to a stainless steel seamless steel pipe device of detecting a flaw, including detecting the platform, the fixed support frame that sets up on detecting the platform to and set up in the support frame bottom and with detect the fixed locating frame of platform, be provided with the mechanism of detecting a flaw that is used for detecting the steel pipe on the locating frame, the mechanism of detecting a flaw is including setting up in the movable sleeve pipe of locating frame one side, and slide and set up in the appearance body of detecting a flaw at support frame top, movable sleeve pipe one end is fixed with the spacing plectane of being connected with the inboard rotation of locating frame. The utility model discloses make the operation of steel pipe when detecting a flaw convenient and fast more, be favorable to promoting measurement personnel's work efficiency, alleviateed measurement personnel's intensity of labour, avoid appearing measurement personnel to the trouble that the steel pipe detected a flaw, waste time and energy, brought very big inconvenient condition for measurement personnel's use, can fix a position the steel pipe of different diameters simultaneously, enlarged this device's of detecting a flaw application range, promoted this device's of detecting a flaw practicality.
Description
Technical Field
The utility model relates to a seamless steel pipe technical field that detects a flaw especially relates to a stainless steel seamless steel pipe device of detecting a flaw.
Background
The stainless seamless steel pipe is a long steel material having a hollow cross section and no seam at the periphery, and has an extremely high corrosion resistance. At present, stainless steel seamless steel pipe is after production is accomplished, often detects it through handheld ultrasonic inspection device of detection personnel, and detection personnel need rotate the steel pipe when detecting the steel pipe and just can carry out comprehensive detection, and troublesome poverty of operation wastes time and energy, has brought very big inconvenience for detection personnel's use, has reduced detection personnel's work efficiency, has increased its intensity of labour simultaneously, and the practicality is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a stainless steel seamless steel pipe device of detecting a flaw has solved the trouble that testing personnel detected a flaw to the steel pipe, wastes time and energy, has brought very big inconvenient problem for testing personnel's use, has reached the purpose that has reduced testing personnel intensity of labour and has promoted its work efficiency.
In order to solve the technical problem, the utility model provides a following technical scheme: a stainless steel seamless steel pipe flaw detection device comprises a detection table, a support frame fixedly arranged on the detection table, and a positioning frame arranged at the bottom of the support frame and fixed with the detection table, wherein a flaw detection mechanism for detecting a steel pipe is arranged on the positioning frame;
the flaw detection mechanism comprises a movable sleeve arranged on one side of the positioning frame and a flaw detector body arranged on the top of the supporting frame in a sliding mode, wherein one end of the movable sleeve is fixed with a limiting circular plate which is connected with the inner side of the positioning frame in a rotating mode, a positioning assembly used for positioning the steel pipe is arranged on the movable sleeve, and the flaw detection mechanism further comprises a driving assembly arranged on the flaw detector body and used for driving the flaw detector body and the limiting circular plate to move.
Further, the locating component comprises a movable cross rod arranged on the inner side of the movable sleeve and a limiting sliding groove which is arranged on one side of the limiting circular plate and is connected with the movable cross rod in a sliding mode, a threaded groove is formed in one end of the movable cross rod, a rotating screw rod is connected to the inner side of the threaded groove in a threaded mode, and one end of the rotating screw rod penetrates through the limiting circular plate and is fixed with a screw cap.
Furthermore, both ends of the movable cross rod are fixed with limit push blocks, movable support rods matched with the limit push blocks are arranged on the periphery of one side of each limit push block, and the movable support rods penetrate through the movable sleeve and are in sliding connection with the movable sleeve.
Furthermore, a limiting baffle is fixed at one end of the movable abutting rod, a limiting spring fixed with the movable sleeve is fixed at one side of the limiting baffle, and an anti-skid bulge is fixed at the other end of the movable abutting rod.
Further, drive assembly includes fixed mounting in the servo motor at support frame top to and slide and set up in the support frame top and with the fixed slip horizontal pole of appearance body of detecting a flaw, the servo motor output is fixed with the rotation axis, and rotation axis one end is fixed with passes through the threaded rod that the bearing rotated to be connected with the support frame, and the threaded rod runs through slip horizontal pole and rather than threaded connection.
Furthermore, the rotating shaft is connected with a transmission belt through a belt wheel in a transmission manner, and the bottom of the transmission belt is connected with an annular belt wheel fixed with a limiting circular plate in a transmission manner.
The utility model provides a stainless steel seamless steel pipe device of detecting a flaw possesses following beneficial effect:
1. the utility model discloses a set up the mechanism of detecting a flaw and carry out more comprehensive inspection operation to pivoted steel pipe, fix a position the steel pipe in the movable sleeve outside through locating component, after that when driving the appearance body of detecting a flaw through drive assembly and taking place linear motion, spacing plectane drives the steel pipe simultaneously and takes place to rotate, thereby make the operation of steel pipe when detecting a flaw convenient and fast more, be favorable to promoting detection personnel's work efficiency, the intensity of labour who has alleviateed detection personnel, avoid appearing the detection personnel trouble of detecting a flaw to the steel pipe, waste time and energy, the use of giving detection personnel has brought the very big inconvenient condition.
2. The utility model discloses a set up locating component and can fix a position the steel pipe of different diameters, overlap the steel pipe in the movable sleeve outside, then rotatory screw cap, drive rotatory screw rod and rotate, promote the motion of spacing ejector pad on the activity horizontal pole and when rotatory screw rod is rotatory, spacing ejector pad promotes the activity and supports the pole motion, the activity is supported the non-slip raised motion that the pole drove its tip to contact with steel pipe inner wall each other, thereby can fix a position the steel pipe of different diameters, the application range of this device of detecting a flaw has been enlarged, the practicality of the device of detecting a flaw has been promoted.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a front perspective sectional view of the present invention;
fig. 3 is a side perspective sectional view of the present invention;
fig. 4 is an exploded view of the structure of the flaw detection mechanism of the present invention.
In the figure: 1. a detection table; 2. a support frame; 3. a positioning frame; 4. a flaw detection mechanism; 41. an active cannula; 42. a flaw detector body; 43. a limiting circular plate; 44. a positioning assembly; 441. a movable cross bar; 442. a limiting chute; 443. a thread groove; 444. rotating the screw; 445. a screw cap; 446. a limiting push block; 447. a movable resisting rod; 448. a limit baffle; 449. anti-skid projections; 45. a drive assembly; 451. a servo motor; 452. a rotating shaft; 453. a threaded rod; 454. a drive belt; 455. an endless belt pulley; 456. a sliding rail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a stainless steel seamless steel pipe device of detecting a flaw, is including examining test table 1, fixed setting in examining support frame 2 on test table 1 to and set up in support frame 2 bottom and with examine the fixed locating frame 3 of test table 1, be provided with the mechanism of detecting a flaw 4 that is used for detecting the steel pipe on the locating frame 3.
Flaw detection mechanism 4 is used for carrying out more comprehensive operation of detecting a flaw to the pivoted steel pipe, fixes a position the steel pipe in the movable sleeve 41 outside through locating component 44, and when driving flaw detector body 42 through drive assembly 45 took place linear motion after that, spacing plectane 43 drove the steel pipe and takes place to rotate simultaneously to detect a flaw comprehensively the steel pipe, avoid appearing the detector trouble of detecting a flaw to the steel pipe, waste time and energy, brought very big inconvenient condition for detector's use.
The flaw detection mechanism 4 comprises a movable sleeve 41 arranged on one side of the positioning frame 3 and a flaw detector body 42 arranged on the top of the support frame 2 in a sliding manner, a limiting circular plate 43 rotatably connected with the inner side of the positioning frame 3 is fixed at one end of the movable sleeve 41, a positioning assembly 44 used for positioning a steel pipe is arranged on the movable sleeve 41, the flaw detection mechanism 4 further comprises a driving assembly 45 arranged on the flaw detector body 42 and used for driving the flaw detector body and the limiting circular plate 43 to move, the flaw detector body 42 is an ultrasonic flaw detector, the flaw detector is well known by technical personnel in the field, and excessive description is omitted in the scheme of the internal structure of the flaw detector.
The driving assembly 45 comprises a servo motor 451 fixedly installed at the top of the support frame 2, and a sliding cross bar 456 slidably installed at the top of the support frame 2 and fixed with the flaw detector body 42, a rotating shaft 452 is fixed at the output end of the servo motor 451, a threaded rod 453 rotatably connected with the support frame 2 through a bearing is fixed at one end of the rotating shaft 452, the threaded rod 453 penetrates through the sliding cross bar 456 and is in threaded connection with the sliding cross bar 456, a transmission belt 454 is connected to the bottom of the transmission belt 454 through a belt wheel, when the servo motor 451 operates, the output end of the servo motor 451 drives the rotating shaft 452 to rotate, the rotating shaft 452 drives the threaded rod 453 at one end to rotate, when the threaded rod 453 rotates, the sliding cross bar 456 slides on the support frame 2, the sliding cross bar 456 drives the flaw detector body 42 at the bottom of the sliding cross bar 456 to move, meanwhile, the rotating shaft 452 drives the transmission belt 454 through a belt wheel, the transmission belt 454 drives the annular belt 454 to rotate the annular belt 455 at the bottom of the rotating shaft 455, the annular belt 455 drives the limiting cross bar 43 and the movable sleeve 41 at one side of the movable sleeve 41 to rotate, the movable sleeve 41 drives the steel tube 41 to rotate, the steel tube body 42 positioned at the outside of the servo motor 451, so that the flaw detector body can perform reciprocating motion more comprehensively.
The positioning assembly 44 includes a movable cross bar 441 disposed inside the movable sleeve 41, and a limiting sliding groove 442 disposed on one side of a limiting circular plate 43 and slidably connected to the movable cross bar 441, a threaded groove 443 is formed at one end of the movable cross bar 441, a rotating screw 444 is threadedly connected to the inner side of the threaded groove 443, one end of the rotating screw 444 penetrates through the limiting circular plate 43 and is fixed with a screw cap 445, both ends of the movable cross bar 441 are fixed with a limiting push block 446, a movable abutting rod 447 matched with the limiting push block 446 is disposed around one side of the limiting push block 446, the inclined surface around one side of the limiting push block 446 is respectively matched with the inclined surfaces of one ends of the four movable abutting rods 447, the movable abutting rod 447 penetrates through the movable sleeve 41 and is slidably connected thereto, one end of the movable abutting rod 447 is fixed with a limiting baffle 448, one side of the limiting spring fixed to the movable sleeve 41 is fixed with one side of the movable sleeve, when the movable abutting rod 447 drives the limiting baffle 448 to move, the limiting baffle 448 extrudes the limiting spring, the limiting spring is elastically deformed, the limiting spring is compressed, which is beneficial to provide a limiting position for limiting the movable abutting rod 447 to move, and the anti-slip-resistant rod 447, after the limiting push block 446 is separated from the movable abutting rod 447, the limiting spring is restored, the limiting spring 447, the anti-slip-resistant material is pushed to move, the anti-resistant rod 449, the anti-slip-resistant material pushed to increase the anti-resistant material, and the anti-resistant anti-slip-resistant rod 447, and the anti-resistant steel tube 449, and the anti-resistant material pushed to move, and the anti-resistant steel tube 449, and the anti-resistant material when the anti-slip-resistant material is further increased, the anti-resistant material, the anti-slip-resistant material, the anti-resistant material is further pushed to move.
In this embodiment, when flaw detection operation is performed on a stainless steel seamless steel tube, firstly, the steel tube is sleeved on the outer side of the movable sleeve 41, then the screw cap 445 is rotated, the screw cap 445 drives the rotating screw rod 444 on one side of the rotating screw cap to rotate, the rotating screw rod 444 rotates on the inner side of the thread groove 443 of the movable cross rod 441, because the rotating screw rod 444 is in threaded connection with the thread groove 443, the rotating screw rod 444 pushes the movable cross rod 441 to perform linear motion while rotating, one end of the movable cross rod 441 slides on the inner side of the limit sliding groove 442, the movable cross rod 441 drives the limit push blocks 446 at two ends of the movable cross rod 441 to move, the limit push blocks 446 respectively push the movable abutting rods 447 around the movable cross rod 447 to perform motion, the movable abutting rods 447 drives the limit baffle 448 to move, the limit baffle 448 extrudes the limit spring, the limit spring generates elastic deformation and is compressed, meanwhile, the movable abutting rods 447 drives the anti-skid protrusions 449 at the end portions to move, and the anti-skid protrusions 449 move to contact with the inner wall of the steel tube, thereby positioning the steel tube;
after the steel pipe is positioned, the servo motor 451 is started, the output end of the servo motor 451 drives the rotating shaft 452 to rotate, the rotating shaft 452 drives the threaded rod 453 at one end of the rotating shaft 452 to rotate, the threaded rod 453 is in threaded connection with the sliding cross rod 456, the sliding cross rod 456 is driven to slide on the support frame 2 when the threaded rod 453 rotates, the sliding cross rod 456 drives the flaw detector body 42 at the bottom of the sliding cross rod 456 to move, the flaw detector body 42 detects flaws on the steel pipe, meanwhile, the rotating shaft 452 drives the transmission belt 454 to rotate through the belt wheel, the transmission belt 454 drives the annular belt wheel 455 at the bottom of the transmission belt 454 to rotate, the annular belt wheel 455 drives the limiting circular plate 43 at one side of the positioning frame 3 to rotate, the limiting circular plate 43 drives the movable sleeve 41 at one side of the limiting circular plate to rotate, the movable sleeve 41 drives the steel pipe positioned at the outer side of the movable sleeve 41 to rotate, and therefore flaw detection on the steel pipe is more comprehensive.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a stainless steel seamless steel pipe device of detecting a flaw, is including examining test table (1), fixed setting in support frame (2) of examining on test table (1) to and set up in support frame (2) bottom and with examine fixed locating frame (3) of test table (1), its characterized in that: a flaw detection mechanism (4) for detecting the steel pipe is arranged on the positioning frame (3);
flaw detection mechanism (4) are including setting up in movable sleeve (41) of locating frame (3) one side to and slide and set up in flaw detector body (42) at support frame (2) top, movable sleeve (41) one end is fixed with spacing plectane (43) of being connected with locating frame (3) inboard rotation, is provided with locating component (44) that are used for the steel pipe location on movable sleeve (41), and flaw detection mechanism (4) are still including setting up drive assembly (45) that are used for driving its and spacing plectane (43) activity on flaw detector body (42).
2. The flaw detector for a stainless steel seamless steel pipe according to claim 1, characterized in that: the positioning assembly (44) comprises a movable cross rod (441) arranged on the inner side of the movable sleeve (41) and a limiting sliding groove (442) arranged on one side of a limiting circular plate (43) and connected with the movable cross rod (441) in a sliding mode, a thread groove (443) is formed in one end of the movable cross rod (441), a rotating screw rod (444) is connected to the inner side of the thread groove (443) in a threaded mode, and one end of the rotating screw rod (444) penetrates through the limiting circular plate (43) and is fixed with a screw cap (445).
3. The flaw detector for a stainless steel seamless steel pipe according to claim 2, characterized in that: the two ends of the movable cross rod (441) are respectively fixed with a limiting push block (446), the periphery of one side of the limiting push block (446) is respectively provided with a movable abutting rod (447) matched with the limiting push block, and the movable abutting rod (447) penetrates through the movable sleeve (41) and is connected with the movable sleeve in a sliding mode.
4. The flaw detection apparatus for a stainless steel seamless steel pipe according to claim 3, characterized in that: one end of the movable abutting rod (447) is fixed with a limiting baffle plate (448), one side of the limiting baffle plate (448) is fixed with a limiting spring fixed with the movable sleeve (41), and the other end of the movable abutting rod (447) is fixed with an anti-skid bulge (449).
5. The flaw detector for a stainless steel seamless steel pipe according to claim 1, characterized in that: drive assembly (45) including servo motor (451) of fixed mounting in support frame (2) top to and slide and set up in support frame (2) top and with fixed slip horizontal pole (456) of flaw detector body (42), servo motor (451) output is fixed with rotation axis (452), and rotation axis (452) one end is fixed with threaded rod (453) of being connected with support frame (2) through the bearing rotation, and threaded rod (453) run through slip horizontal pole (456) and rather than threaded connection.
6. The flaw detection apparatus for a stainless steel seamless steel pipe according to claim 5, characterized in that: the rotating shaft (452) is connected with a transmission belt (454) through belt wheel transmission, and the bottom of the transmission belt (454) is connected with an annular belt wheel (455) fixed with a limiting circular plate (43) in a transmission manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222648766.3U CN218674872U (en) | 2022-10-08 | 2022-10-08 | Stainless steel seamless steel pipe device of detecting a flaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222648766.3U CN218674872U (en) | 2022-10-08 | 2022-10-08 | Stainless steel seamless steel pipe device of detecting a flaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218674872U true CN218674872U (en) | 2023-03-21 |
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ID=85563384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222648766.3U Active CN218674872U (en) | 2022-10-08 | 2022-10-08 | Stainless steel seamless steel pipe device of detecting a flaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218674872U (en) |
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2022
- 2022-10-08 CN CN202222648766.3U patent/CN218674872U/en active Active
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