CN213749739U - Electromagnetic ultrasonic flaw detection device for seamless steel pipe - Google Patents
Electromagnetic ultrasonic flaw detection device for seamless steel pipe Download PDFInfo
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- CN213749739U CN213749739U CN202022319821.5U CN202022319821U CN213749739U CN 213749739 U CN213749739 U CN 213749739U CN 202022319821 U CN202022319821 U CN 202022319821U CN 213749739 U CN213749739 U CN 213749739U
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- steel pipe
- seamless steel
- flaw detection
- mounting
- ultrasonic flaw
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Abstract
The utility model relates to the technical field of flaw detection devices, and discloses an electromagnetic ultrasonic flaw detection device for a seamless steel pipe, which comprises a supporting plate, wherein mounting frames are fixedly mounted on both sides of the top of the supporting plate, and the mounting frames are upwards provided with openings; the mounting frame is rotatably connected with a guide wheel through a rotating shaft, and a driving mechanism is arranged on the mounting frame; the top fixed mounting of backup pad has the spacing ring, the inside rotation of spacing ring is provided with the collar, one side fixed mounting of collar has the electromagnetism ultrasonic inspection head, fixed mounting has driving motor on the spacing ring. The utility model discloses a pass seamless steel pipe between by drive wheel and leading wheel, start servo motor, servo motor starts to drive seamless steel pipe, starts driving motor, drives the electromagnetism ultrasonic inspection head and rotates to evenly detect seamless steel pipe, replace artifical handheld, and then improve the accuracy and the integrality that detect.
Description
Technical Field
The utility model relates to a device field of detecting a flaw especially relates to an electromagnetic ultrasonic flaw detection device for seamless steel pipe.
Background
The seamless steel pipe is a steel pipe perforated by a whole round steel without a weld seam on the surface, and is called a seamless steel pipe, and the seamless steel pipe can be hot rolled, cold drawn, extruded, or pipe-jacked according to the production method.
Ultrasonic flaw detection is a method for detecting the flaw of a part by using the characteristic that ultrasonic energy penetrates into the deep part of a metal material and reflects at the edge of an interface.
When the existing ultrasonic flaw detector is used, some ultrasonic flaw detectors adopt manual flaw detection, the proficiency requirement on a detector is high, and people with insufficient experience are not favorable for detection, so that the phenomenon of missed detection is easily caused.
In order to solve the problems, the application provides an electromagnetic ultrasonic flaw detection device for a seamless steel pipe.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides an electromagnetic ultrasonic flaw detection device for seamless steel pipe, the utility model discloses a pass seamless steel pipe between by drive wheel and leading wheel, start servo motor, servo motor starts to drive seamless steel pipe, starts driving motor, drives the rotation of electromagnetic ultrasonic flaw detection head to evenly detect seamless steel pipe, replace artifical handheld, and then improve the accuracy and the integrality that detect.
(II) technical scheme
In order to solve the problems, the utility model provides an electromagnetic ultrasonic flaw detection device for seamless steel pipes, which comprises a supporting plate, wherein mounting frames are fixedly arranged on both sides of the top of the supporting plate, and the mounting frames are upwards provided with openings;
the mounting frame is rotatably connected with a guide wheel through a rotating shaft, and a driving mechanism is arranged on the mounting frame;
the top fixed mounting of backup pad has the spacing ring, the inside rotation of spacing ring is provided with the collar, one side fixed mounting of collar has the electromagnetism ultrasonic inspection head, fixed mounting has driving motor on the spacing ring, and driving motor is connected with the collar transmission.
Preferably, the driving mechanism comprises a servo motor and a driving wheel, the servo motor is fixedly installed on the installation frame, and the driving wheel is located inside the installation frame and fixedly sleeved with a driving shaft of the servo motor.
Preferably, the inside of spacing ring has been seted up the spout, fixed mounting has the gag lever post on the periphery of collar, the one end that the mounting ring was kept away from to the gag lever post stretches into the inside of spout to with spout sliding connection.
Preferably, the end part of the driving shaft of the driving motor is fixedly sleeved with a driving gear, and the periphery of the mounting ring is provided with tooth sockets matched with the driving gear.
Preferably, the electromagnetic ultrasonic flaw detection head is connected with an electromagnetic ultrasonic flaw detector.
Preferably, the mounting ring is located between the two mounting frames.
The above technical scheme of the utility model has following profitable technological effect:
one end of the seamless steel pipe passes through the gap between the driving wheel and the guide wheel and passes through the central opening of the mounting ring, a servo motor is started, the servo motor drives the driving wheel to rotate so as to drive the seamless steel pipe to move, a driving motor is started, the driving motor drives the mounting ring to rotate through a driving gear so as to drive the electromagnetic ultrasonic flaw detection head to rotate, the periphery of the seamless steel pipe is detected, the manual work is replaced, the phenomenon of missing detection is reduced, and the accuracy and the integrity of the detection are improved.
Drawings
Fig. 1 is the utility model provides a seamless steel pipe is with electromagnetic ultrasonic inspection device's schematic structure diagram.
Fig. 2 is the utility model provides an internal structure schematic diagram of spacing ring among electromagnetic ultrasonic flaw detection device for seamless steel pipe.
Reference numerals: 1. a support plate; 2. installing a frame; 3. a guide wheel; 4. a drive mechanism; 41. a servo motor; 42. a drive wheel; 5. a limiting ring; 6. a mounting ring; 7. an electromagnetic ultrasonic inspection head; 8. a drive motor; 9. a limiting rod; 10. the gears are driven.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the electromagnetic ultrasonic flaw detection device for seamless steel tubes provided by the present invention comprises a supporting plate 1, wherein mounting frames 2 are fixedly mounted on both sides of the top of the supporting plate 1, and the mounting frames 2 form an opening upwards;
the mounting frame 2 is rotatably connected with a guide wheel 3 through a rotating shaft, and the mounting frame 2 is provided with a driving mechanism 4;
the top fixed mounting of backup pad 1 has spacing ring 5, and the inside of spacing ring 5 is rotated and is provided with collar 6, and one side fixed mounting of collar 6 has electromagnetic ultrasonic inspection head 7, and fixed mounting has driving motor 8 on the spacing ring 5, and driving motor 8 is connected with collar 6 transmission.
In an alternative embodiment, the driving mechanism 4 is composed of a servo motor 41 and a driving wheel 42, the servo motor 41 is fixedly installed on the installation frame 2, the driving wheel 42 is located inside the installation frame 2 and is fixedly sleeved with a driving shaft of the servo motor 41, the servo motor 41 is started, the driving wheel 42 is driven to rotate, and the seamless steel tube is driven to move.
In an optional embodiment, a sliding groove is formed in the limiting ring 5, a limiting rod 9 is fixedly mounted on the periphery of the mounting ring 6, one end, far away from the mounting ring 6, of the limiting rod 9 extends into the sliding groove and is in sliding connection with the sliding groove, the limiting rod 9 is driven to slide along the inside of the sliding groove by rotation of the mounting ring 6, and the limiting rod 9 is arranged, so that the relative position of the limiting ring 5 in the horizontal direction and the mounting ring 6 is stable.
In an alternative embodiment, the end of the driving shaft of the driving motor 8 is fixedly sleeved with a driving gear 10, the outer periphery of the mounting ring 6 is provided with tooth sockets matched with the driving gear 10, and the driving gear 10 is meshed with the teething teeth.
In an alternative embodiment, an electromagnetic ultrasonic flaw detector is connected to the electromagnetic ultrasonic flaw detection head 7.
In an alternative embodiment, the mounting ring 6 is located between two mounting frames 2.
The utility model discloses in, pass between drive wheel 42 and leading wheel 3 through the one end with seamless steel pipe, and pass the central mouth of collar 6, start servo motor 41, servo motor 41 drives drive wheel 42 and rotates, remove with driving seamless steel pipe, start driving motor 8, driving motor 8 drives collar 6 through drive gear 10 and rotates, rotate with driving electromagnetism ultrasonic inspection head 7, detect the periphery of seamless steel pipe, replace artifically, the phenomenon that the reduction appears lou examining takes place, accuracy and integrality with the improvement detection.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. The utility model provides an electromagnetic ultrasonic flaw detection device for seamless steel pipe, includes backup pad (1), its characterized in that: mounting frames (2) are fixedly mounted on two sides of the top of the supporting plate (1), and the mounting frames (2) form openings upwards;
the mounting frame (2) is rotatably connected with a guide wheel (3) through a rotating shaft, and the mounting frame (2) is provided with a driving mechanism (4);
the top fixed mounting of backup pad (1) has spacing ring (5), the inside rotation of spacing ring (5) is provided with collar (6), one side fixed mounting of collar (6) has electromagnetic ultrasonic flaw detection head (7), fixed mounting has driving motor (8) on spacing ring (5), and driving motor (8) are connected with collar (6) transmission.
2. The electromagnetic ultrasonic flaw detection device for the seamless steel pipe according to claim 1, wherein the driving mechanism (4) is composed of a servo motor (41) and a driving wheel (42), the servo motor (41) is fixedly installed on the installation frame (2), and the driving wheel (42) is located inside the installation frame (2) and is fixedly sleeved with a driving shaft of the servo motor (41).
3. The electromagnetic ultrasonic flaw detection device for the seamless steel pipe according to claim 1, wherein a sliding groove is formed in the limiting ring (5), a limiting rod (9) is fixedly mounted on the periphery of the mounting ring (6), and one end of the limiting rod (9) far away from the mounting ring (6) extends into the sliding groove and is in sliding connection with the sliding groove.
4. The electromagnetic ultrasonic flaw detection device for the seamless steel pipe according to claim 1, wherein a driving gear (10) is fixedly sleeved at the end of a driving shaft of the driving motor (8), and a tooth socket matched with the driving gear (10) is formed on the outer periphery of the mounting ring (6).
5. The electromagnetic ultrasonic flaw detection apparatus for a seamless steel pipe according to claim 1, wherein an electromagnetic ultrasonic flaw detector is connected to the electromagnetic ultrasonic flaw detection head (7).
6. The electromagnetic ultrasonic flaw detection apparatus for a seamless steel pipe according to claim 1, wherein the mounting ring (6) is located between two mounting frames (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022319821.5U CN213749739U (en) | 2020-10-16 | 2020-10-16 | Electromagnetic ultrasonic flaw detection device for seamless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022319821.5U CN213749739U (en) | 2020-10-16 | 2020-10-16 | Electromagnetic ultrasonic flaw detection device for seamless steel pipe |
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| Publication Number | Publication Date |
|---|---|
| CN213749739U true CN213749739U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022319821.5U Active CN213749739U (en) | 2020-10-16 | 2020-10-16 | Electromagnetic ultrasonic flaw detection device for seamless steel pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115060806A (en) * | 2022-07-26 | 2022-09-16 | 江苏宏亿钢管有限公司 | Portable ultrasonic flaw detection device for welded steel pipe |
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2020
- 2020-10-16 CN CN202022319821.5U patent/CN213749739U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115060806A (en) * | 2022-07-26 | 2022-09-16 | 江苏宏亿钢管有限公司 | Portable ultrasonic flaw detection device for welded steel pipe |
| CN115060806B (en) * | 2022-07-26 | 2022-11-18 | 江苏宏亿精工股份有限公司 | Portable ultrasonic flaw detection device for welded steel pipe |
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