CN212808152U - Whole magnetic particle inspection detection device - Google Patents
Whole magnetic particle inspection detection device Download PDFInfo
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- CN212808152U CN212808152U CN202022104475.9U CN202022104475U CN212808152U CN 212808152 U CN212808152 U CN 212808152U CN 202022104475 U CN202022104475 U CN 202022104475U CN 212808152 U CN212808152 U CN 212808152U
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Abstract
The utility model belongs to the technical field of the device technique of detecting a flaw and specifically relates to a whole magnetic particle inspection detection device, including the equipment box, be provided with the transformer in the equipment box, set gradually fuse and master switch between three-phase input wire and transformer, be provided with two rectifiers in the equipment box, be provided with a switch at the output of transformer, a switch is used for connecting a rectifier or No. two rectifiers, is provided with control chip in the equipment box of the output department of a rectifier and No. two rectifiers, is connected with No. two switches on the control chip, No. two switches are used for connecting a rectifier or No. two rectifiers, are provided with 4 output cable on control chip, are provided with the magnetism connecting block at the tip of every output cable. The utility model provides a whole magnetic particle inspection detection device, its sustainable operation that can effectively realize equipment need not to shut down the cooling, can carry out whole magnetization to the work piece simultaneously, and detection efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of the flaw detection device technique and specifically relates to a whole magnetic particle inspection detection device.
Background
In the prior art, the magnetic powder inspection detection device outputs two cables after transformation and rectification for connecting a workpiece to be detected, and the two cables are adjusted by a control chip to enable the phase difference to be 90 degrees. However, in the actual use process, under the condition that the workpiece is large, the two cables cannot realize integral magnetization of the workpiece, and need to detect the workpiece in different areas, so that the efficiency is low, and the labor intensity is high. In addition, the rectifier is high in output power and easy to heat in the using process, so that shutdown cooling is needed after the rectifier is used for a certain time, continuous operation cannot be achieved, and the detection efficiency can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned technique and providing a whole magnetic particle inspection detection device, can realize lasting operation and good to the whole magnetization effect of work piece.
In order to achieve the purpose, the integral magnetic powder flaw detection device designed by the utility model comprises an equipment box body, a transformer is arranged in the equipment box body, a three-phase input lead is arranged on the equipment box body, a fuse and a main switch are sequentially arranged between the three-phase input lead and the transformer, two rectifiers are arranged in the equipment box body, namely a first rectifier and a second rectifier, the two rectifiers are arranged in parallel, the output end of the transformer is provided with a first switch which is used for connecting a first rectifier or a second rectifier, a control chip is arranged in the equipment box body at the output ends of the first rectifier and the second rectifier, a second switch is connected on the control chip and is used for connecting the first rectifier or the second rectifier, 4 output cables are arranged on the control chip, and a magnetic connecting block is arranged at the end part of each output cable.
Above-mentioned technical scheme, 380V voltage of three-phase input wire internal input, then through the transformer, rectifier and control chip are by output cable output 24V voltage, owing to adopted 4 output cable, and divide into two sets ofly, the phase difference between per two is 90 degrees, correspond 4 output cable and connect on being surveyed the work piece, can once only wholly magnetize whole work piece, can greatly promote the efficiency of detecting a flaw to the work piece magnetization, output cable tip is provided with the magnetism connecting block simultaneously, it is more simple and convenient with being surveyed work piece joining process, and the labor intensity is reduced, and the efficiency is improved. And by the design of the two rectifiers, when one rectifier is heated for a certain time and cannot work, the other rectifier enters a working circuit through the integral switching of the first switch and the second switch, so that the whole detection equipment can continuously work and has high efficiency.
The first switch and the second switch are linked through a connecting piece, and the first switch and the second switch are connected with the first rectifier or the first switch and the second switch are connected with the second rectifier. The design of this structure utilizes the connecting piece to realize the linkage of a switch and No. two switches, so when switching a rectifier and No. two rectifiers simple and convenient more.
The temperature sensors are correspondingly arranged on the surfaces of the first rectifier and the second rectifier, the temperature sensors are electrically connected to the control chip, the equipment box body is connected with a warning device and a temperature display device, and the warning device and the temperature display device are electrically connected with the control chip. The design of this structure shows two rectifier surface temperature through temperature display device promptly the display screen, and the operation workman can carry out reasonable selection according to actual demand and use, can set for the highest temperature limit in control chip inside in addition, and when rectifier temperature exceeded the bound limit, warning device was like warning light, warning loudspeaker etc. reminds the operation workman in time to switch over the rectifier for production process safe and reliable more.
The utility model provides a whole magnetic particle inspection detection device, its sustainable operation that can effectively realize equipment need not to shut down the cooling, can carry out whole magnetization to the work piece simultaneously, and detection efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The invention is further described by the following embodiments in conjunction with the accompanying drawings.
Example 1:
as shown in fig. 1, the whole magnetic powder inspection device described in this embodiment includes an apparatus box 1, a transformer 3 is disposed in the apparatus box 1, a three-phase input lead 2 is disposed on the apparatus box 1, a fuse 4 and a main switch 5 are sequentially disposed between the three-phase input lead 2 and the transformer 3, two rectifiers, namely a first rectifier 6 and a second rectifier 7, are disposed in the apparatus box 1, the two rectifiers are disposed side by side, a first switch 8 is disposed at an output end of the transformer 3, the first switch 8 is used for connecting the first rectifier 6 or the second rectifier 7, a control chip 11 is disposed in the apparatus box 1 at output ends of the first rectifier 6 and the second rectifier 7, a second switch 9 is connected to the control chip 11, the second switch 9 is used for connecting the first rectifier 6 or the second rectifier 7, 4 output cables 12 are disposed on the control chip 11, a magnetic connection block 13 is provided at the end of each output cable 12.
The first switch 8 and the second switch 9 are linked through a connecting piece 10, and the first switch 8 and the second switch 9 are simultaneously connected with the first rectifier 6 or the first switch 8 and the second switch 9 are simultaneously connected with the second rectifier 7.
The temperature sensors 14 are correspondingly arranged on the surfaces of the first rectifier 6 and the second rectifier 7, the temperature sensors 14 are electrically connected to the control chip 11, the equipment box body 1 is connected with a warning device 16 and a temperature display device 15, and the warning device 16 and the temperature display device 15 are electrically connected with the control chip 11.
Claims (3)
1. The utility model provides an integral magnetic particle inspection detection device, includes the equipment box, characterized by: the transformer is arranged in the equipment box body, the three-phase input wire is arranged on the equipment box body, the fuse and the main switch are sequentially arranged between the three-phase input wire and the transformer, the two rectifiers are arranged in the equipment box body and are respectively a first rectifier and a second rectifier, the two rectifiers are arranged side by side, the first switch is arranged at the output end of the transformer and is used for connecting the first rectifier or the second rectifier, the control chip is arranged in the equipment box body at the output end of the first rectifier and the second rectifier, the second switch is connected onto the control chip and is used for connecting the first rectifier or the second rectifier, 4 output cables are arranged on the control chip, and a magnetic connecting block is arranged at the end part of each output cable.
2. The integrated magnetic particle inspection device of claim 1, wherein: the first switch and the second switch are linked through a connecting piece, and the first switch and the second switch are connected with the first rectifier or the first switch and the second switch are connected with the second rectifier.
3. The integrated magnetic particle inspection apparatus according to claim 1 or 2, wherein: the temperature sensors are correspondingly arranged on the surfaces of the first rectifier and the second rectifier, the temperature sensors are electrically connected to the control chip, the equipment box body is connected with a warning device and a temperature display device, and the warning device and the temperature display device are electrically connected with the control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022104475.9U CN212808152U (en) | 2020-09-23 | 2020-09-23 | Whole magnetic particle inspection detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022104475.9U CN212808152U (en) | 2020-09-23 | 2020-09-23 | Whole magnetic particle inspection detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212808152U true CN212808152U (en) | 2021-03-26 |
Family
ID=75090493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022104475.9U Active CN212808152U (en) | 2020-09-23 | 2020-09-23 | Whole magnetic particle inspection detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212808152U (en) |
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2020
- 2020-09-23 CN CN202022104475.9U patent/CN212808152U/en active Active
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