CN205749401U - A kind of welded tube on-line checking flaw detection shearing device - Google Patents
A kind of welded tube on-line checking flaw detection shearing device Download PDFInfo
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- CN205749401U CN205749401U CN201620422234.XU CN201620422234U CN205749401U CN 205749401 U CN205749401 U CN 205749401U CN 201620422234 U CN201620422234 U CN 201620422234U CN 205749401 U CN205749401 U CN 205749401U
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- welded tube
- central controller
- flaw detection
- wire cutter
- encoder
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Abstract
This utility model provides a kind of welded tube on-line checking flaw detection shearing device in welded steel pipes detection field, including encoder, at wire cutter, ultrasonic reflectoscope, conveyer device and central controller, conveyer device is for carrying welded tube to be detected, the roller of encoder abuts on welded tube to be detected, the signal output part that the roller angular signal of encoder is corresponding is connected with central controller, ultrasonic reflectoscope includes transmitting probe and receiving transducer, the detection signal output part of receiving transducer connects the input of central controller, the outfan of central controller is connected to wire cutter, the control signal be given according to central controller at wire cutter is by welded tube customized cut-off or by rejected region local excision；This utility model accuracy of detection is high, can cut off welded tube online, and work efficiency is high, and labor intensity is low, can be applicable in the work of on-line checking flaw detection of welded still pipe.
Description
Technical field
This utility model relates to a kind of detection flaw detection shearing device, particularly to a kind of welded tube on-line checking flaw detection shearing device.
Background technology
In the production and processing of welded still pipe, after welding, the carrying out flaw detection of steel pipe is one of committed step producing high-quality seamless steel pipe.In prior art, carrying out flaw detection device mainly has two kinds, the implementation of both carrying out flaw detection devices is specific as follows: the first is to need professional and technical personnel compounding practice personnel to work at the scene, technical staff chooses suitable probe according to pipe detection practical situation and determines ultrasound mode, on axially location, system only shows the ultrasonic energy decay and the change of spread speed detected, it is thus desirable to technical staff's heart in the controlling observation testing result, information is provided to the operator other at motion detection device, make marks at the axial location finding corrosion, inefficiency and degree of accuracy are inadequate；The second is to utilize artificial flaw detection, mainly operator hold ultrasonic reflectoscope and move on steel pipe, the labor intensity of operator is the biggest, simultaneously, the precision of the shake of hands easily impact flaw detection, and when popping one's head in mobile, pull the line with crack detector, crack detector may be made to topple over, damage instrument.
Utility model content
For defect of the prior art, the purpose of this utility model is to overcome above-mentioned weak point of the prior art, it is provided that a kind of welded tube on-line checking flaw detection shearing device, this device accuracy of detection is high, and work efficiency is high, and labor intensity is low.
The purpose of this utility model is achieved in that a kind of welded tube on-line checking flaw detection shearing device, including encoder, at wire cutter, ultrasonic reflectoscope, conveyer device and central controller, described conveyer device is for carrying welded tube to be detected, described central controller is connected with conveyer device, the roller of described encoder abuts on welded tube to be detected, the signal output part that the roller angular signal of encoder is corresponding is connected with central controller, described ultrasonic reflectoscope includes transmitting probe and receiving transducer, the detection signal output part of described receiving transducer connects the input of central controller, the outfan of central controller is connected to wire cutter, the described control signal be given according to central controller at wire cutter is by welded tube customized cut-off or by rejected region local excision.
During utility model works, the receiving transducer of ultrasonic reflectoscope receives the pulse reflected back by transmitting probe, the travel distance of encoder real-time storage welded tube, central controller receives the welded tube travel distance sended over by encoder and the flaw detection information transmitted by ultrasonic reflectoscope, flaw detection signal and welded tube position is shown in real time on central controller, shutoff signal is sent at wire cutter according to travel distance and the flaw detection signal of welded tube by central controller, at wire cutter by welded tube customized cut-off or by rejected region local excision, central controller differentiates that the welded tube after cutting off is high-quality product or inferior goods, when welded tube is high-quality product, high-quality welded tube is delivered to next operation by central controller controls conveyer device, when welded tube is inferior goods, inferior goods are transferred to conveyer device by central controller controls conveyer device；This utility model can detect the flaw detection of steel pipe in real time, not only can be by welded tube customized cut-off at wire cutter, the shutoff signal that also can send over according to central controller is by rejected region local excision, improve the factor of merit of welded tube, the superiority-inferiority of welded tube after central controller judgement cut-out, and high-quality product and inferior goods are classified, work efficiency is high, labor intensity is low, can be applicable in the work of on-line checking flaw detection cut-out of welded tube.
As further improvement of the utility model, described needed for wire cutter cuts off welded tube stroke is total kilometres less than half, this design can ensure that the bad place of welded tube welding seam is cut off, and improves the factor of merit of welded tube after cutting off further.
In order to improve the position adjustability of ultrasonic reflectoscope further, described ultrasonic reflectoscope is arranged on can be on the position adjusting mechanism of movement upper and lower, forward and backward, and described position adjusting mechanism controls through the output signal of central controller.
Accompanying drawing explanation
Fig. 1 is attachment structure block diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
nullA kind of welded tube on-line checking flaw detection shearing device as shown in Figure 1，Including encoder、At wire cutter、Ultrasonic reflectoscope、Conveyer device and central controller，Conveyer device is for carrying welded tube to be detected，The roller of encoder abuts on welded tube to be detected，The signal output part that the roller angular signal of encoder is corresponding is connected with central controller，Ultrasonic reflectoscope includes transmitting probe and receiving transducer，The detection signal output part of receiving transducer connects the input of central controller，Ultrasonic reflectoscope is arranged on can be gone up、Under、Before、On the position adjusting mechanism of rear movement，Position adjusting mechanism controls through the output signal of central controller，The outfan of central controller is connected to wire cutter，The control signal be given according to central controller at wire cutter is by welded tube customized cut-off or by rejected region local excision，Wire cutter cut off needed for welded tube stroke is total kilometres less than half.
nullDuring utility model works，Before detection work starts，By central controller, motor message is transferred to position adjusting mechanism，Position adjusting mechanism does the most upwards according to the signal that central controller is given、Downwards、It is moved forward or rearward，The transmitting probe making ultrasonic reflectoscope just contacts with surface of the work，After detection work starts，Transmitting probe contacts with surface of the work，Receiving transducer receives the pulse reflected back by transmitting probe，The movement of the mobile drive ultrasonic depth finder of position adjusting mechanism，Ultrasonic depth finder by the flaw detection information real-time Transmission that detects to central controller，Encoder detects the travel distance of welded tube and displacement signal is sent to central controller，Shutoff signal is sent at wire cutter by central controller according to travel distance and the flaw detection signal of welded tube，At wire cutter by welded tube customized cut-off or by rejected region local excision，Central controller differentiates that the welded tube after cutting off is high-quality product or inferior goods，When welded tube is high-quality product，High-quality welded tube is delivered to next operation by central controller controls conveyer device，When welded tube is inferior goods，Inferior goods are transferred to conveyer device by central controller controls conveyer device；This utility model can detect the flaw detection of steel pipe in real time, the shutoff signal that can send over according to central controller at wire cutter is by rejected region local excision, improve the factor of merit of welded tube, the superiority-inferiority of welded tube after central controller judgement cut-out, and high-quality product and inferior goods are classified, work efficiency is high, and labor intensity is low, can be applicable in the work of on-line checking flaw detection cut-out of welded tube.
This utility model is not limited to above-described embodiment; on the basis of technical scheme disclosed in this utility model; those skilled in the art is according to disclosed technology contents; need not performing creative labour and some of which technical characteristic just can be made some replacements and deformation, these are replaced and deformation is all in this utility model protection domain.
Claims (3)
1. a welded tube on-line checking flaw detection shearing device, it is characterized in that: include encoder, at wire cutter, ultrasonic reflectoscope, conveyer device and central controller, described conveyer device is for carrying welded tube to be detected, described central controller is connected with conveyer device, the roller of described encoder abuts on welded tube to be detected, the signal output part that the roller angular signal of encoder is corresponding is connected with central controller, described ultrasonic reflectoscope includes transmitting probe and receiving transducer, the detection signal output part of described receiving transducer connects the input of central controller, the outfan of central controller is connected to wire cutter, the described control signal be given according to central controller at wire cutter is local excision by welded tube customized cut-off or by defective part.
Welded tube on-line checking the most according to claim 1 flaw detection shearing device, it is characterised in that: described wire cutter cut off needed for welded tube stroke is total kilometres less than half.
Welded tube on-line checking the most according to claim 1 and 2 flaw detection shearing device, it is characterized in that: described ultrasonic reflectoscope is arranged on can be on the position adjusting mechanism of movement upper and lower, forward and backward, and described position adjusting mechanism controls through the output signal of central controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620422234.XU CN205749401U (en) | 2016-05-11 | 2016-05-11 | A kind of welded tube on-line checking flaw detection shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620422234.XU CN205749401U (en) | 2016-05-11 | 2016-05-11 | A kind of welded tube on-line checking flaw detection shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205749401U true CN205749401U (en) | 2016-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620422234.XU Expired - Fee Related CN205749401U (en) | 2016-05-11 | 2016-05-11 | A kind of welded tube on-line checking flaw detection shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205749401U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645909A (en) * | 2018-07-24 | 2018-10-12 | 湖州新兴汽车部件有限公司 | A kind of plate rolling tube machine flaw detection processing system |
| CN110125038A (en) * | 2019-05-31 | 2019-08-16 | 张家港华程机车精密制管有限公司 | A kind of defect recognition sorting system for straight seam welded pipe |
| CN112286137A (en) * | 2020-12-04 | 2021-01-29 | 河南新昌铜业集团有限公司 | Online automatic flaw detection device for copper rod |
-
2016
- 2016-05-11 CN CN201620422234.XU patent/CN205749401U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645909A (en) * | 2018-07-24 | 2018-10-12 | 湖州新兴汽车部件有限公司 | A kind of plate rolling tube machine flaw detection processing system |
| CN110125038A (en) * | 2019-05-31 | 2019-08-16 | 张家港华程机车精密制管有限公司 | A kind of defect recognition sorting system for straight seam welded pipe |
| CN112286137A (en) * | 2020-12-04 | 2021-01-29 | 河南新昌铜业集团有限公司 | Online automatic flaw detection device for copper rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20200511 |