CN204882458U - Magnetic particle inspection appearance with automatic spray function - Google Patents
Magnetic particle inspection appearance with automatic spray function Download PDFInfo
- Publication number
- CN204882458U CN204882458U CN201520396479.5U CN201520396479U CN204882458U CN 204882458 U CN204882458 U CN 204882458U CN 201520396479 U CN201520396479 U CN 201520396479U CN 204882458 U CN204882458 U CN 204882458U
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- CN
- China
- Prior art keywords
- probe
- electromagnetic probe
- magnetic powder
- spray equipment
- electromagnetism
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007921 spray Substances 0.000 title claims abstract description 64
- 238000007689 inspection Methods 0.000 title abstract description 8
- 239000006249 magnetic particle Substances 0.000 title abstract description 3
- 239000000523 sample Substances 0.000 claims abstract description 41
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 230000005291 magnetic effect Effects 0.000 claims abstract description 21
- 239000006247 magnetic powder Substances 0.000 claims description 27
- 239000000725 suspension Substances 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model discloses a magnetic particle inspection appearance with automatic spray function, including the electromagnetism probe, with electromagnetism probe connection's spray set, be equipped with the nozzle on the electromagnetism probe, the nozzle with spray set passes through the hose connection, still including respectively with spray set and electromagnetism probe connection's power pack, be equipped with the control circuit who is used for controlling respectively spray set and electromagnetism probe in the power pack. The utility model discloses owing to adopted spray set and electromagnetism probe to combine, can make the worker's of detecting a flaw intensity of labour greatly reduced, efficiency improves greatly, makes the staff can singlehanded completion detect a flaw the appearance and operates, the uniformity that the magnetic suspension sprayed can be guaranteed to while to guarantee the uniformity of result of detection.
Description
Technical field
The utility model relates to magnetic powder flaw detector field, in particular a kind of magnetic powder flaw detector with automatic spray function.
Background technology
Utilize the stray field at workpiece, defect place and the interaction of magnetic, utilize steel product surface and near surface flaw (as crackle, slag inclusion, hairline etc.) difference of magnetic permeability and iron and steel magnetic permeability, after magnetization will there is rugged change in the magnetic field at these material discontinuity places, forming section flux leakage place surface of the work creates stray field, thus attract magnetic to form the magnetism powder accumulation of fault location, under suitable illumination condition, show defective locations and shape, the accumulation of these magnetics observed and is explained, just being achieved magnetic powder inspection.
Magnetic powder inspection is the one of the large conventional method of Non-Destructive Testing five, is also a kind of conventional means of inspection ferrimagnet surface or near surface flaw.Because its detection sensitivity is high, simple and reliable process, therefore be widely adopted.
When carrying out magnetic powder inspection at present, a manual manipulation is detected a flaw, and another hand spray magnetic flaw detection ink, eyes also will observe result of detection.On the one hand, the labour intensity of flaw detection personnel is large, and efficiency is low; On the other hand, the consistance of spray is poor, thus affects the consistance of result of detection.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of magnetic powder flaw detector with automatic spray function, labour intensity can be made greatly to reduce, the consistance that magnetic flaw detection ink sprays can be ensured simultaneously, thus ensure the consistance of result of detection.
The technical solution of the utility model is as follows:
There is a magnetic powder flaw detector for automatic spray function, comprise electromagnetic probe, the spray equipment be connected with described electromagnetic probe;
Described electromagnetic probe is provided with nozzle, and described nozzle is connected by flexible pipe with described spray equipment;
Also comprising the power pack be connected with described spray equipment and electromagnetic probe respectively, in described power pack, being provided with the control circuit for controlling spray equipment and electromagnetic probe respectively.
The described magnetic powder flaw detector with automatic spray function, wherein, described electromagnetic probe is provided with the operating switch for controlling electromagnetic probe, and for controlling the electromagnetic switch of spray equipment.
The described magnetic powder flaw detector with automatic spray function, wherein, described control circuit comprises inverter circuit, DC/DC translation circuit and supercharge pump control circuit.
The described magnetic powder flaw detector with automatic spray function, wherein, described spray equipment comprises supercharge pump, the magnetic flaw detection ink kettle be connected with supercharge pump.
The described magnetic powder flaw detector with automatic spray function, wherein, described power pack comprises battery, and described battery is connected with described spray equipment cable.
The described magnetic powder flaw detector with automatic spray function, wherein, described electromagnetic probe is also provided with LED, and for switching the change-over switch of described LED.
The magnetic powder flaw detector with automatic spray function provided by the utility model, owing to have employed spray equipment and electromagnetic probe combination, the labour intensity of flaw detection worker can be made greatly to reduce, and efficiency improves greatly, makes staff can complete defectoscope operation by one hand; The consistance that magnetic flaw detection ink sprays can be ensured simultaneously, thus ensure the consistance of result of detection.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the magnetic powder flaw detector in the utility model with automatic spray function.
Fig. 2 is the electromagnetic probe structural representation in the utility model with automatic spray function.
Embodiment
The utility model provides a kind of magnetic powder flaw detector with automatic spray function, for making the purpose of this utility model, technical scheme and effect clearly, clearly, further describes the utility model referring to accompanying drawing examples.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1 and Fig. 2, the magnetic powder flaw detector of automatic spray function that what the utility model provided have, comprises electromagnetic probe, the spray equipment be connected with described electromagnetic probe.Combine by magnetic flaw detection ink spray equipment and electromagnetic probe, avoid bimanualness to increase labour intensity.Concrete, described electromagnetic probe is provided with nozzle 4, and described nozzle 4 is connected by flexible pipe (not shown) with described spray equipment; Only need to press electromagnetic switch 1 can control spray equipment and spray magnetic flaw detection ink by nozzle 4, the consistance that magnetic flaw detection ink sprays can be ensured, thus ensure the consistance of result of detection.
In the utility model, the magnetic powder flaw detector of automatic spray function also comprises the power pack be connected with described spray equipment and electromagnetic probe respectively, is provided with the control circuit for controlling spray equipment and electromagnetic probe respectively in described power pack.Described control circuit comprises again inverter circuit, DC/DC translation circuit and supercharge pump control circuit.Solenoid valve control circuit and solenoid valve is provided with in electromagnetic probe.As shown in Figure 1, described power pack comprises battery, and described battery is connected with described spray equipment cable.Electric the becoming after alternating current through inverter circuit of battery supplies yoke coil, thus magnetic field required when producing magnetic powder inspection.Battery electricity becomes stable 4.5V direct current after DC/DC translation circuit on the other hand, 4.5V direct current supply LED.LED is carried out break-make by current limliting and commutation circuit and is controlled.In the utility model, LED is arranged on described electromagnetic probe, described electromagnetic probe is also provided with the change-over switch 3 for switching described LED.
In the utility model, LED comprises LED white light and LED black lamp, and wherein LED white light is incandescent irradiation light, and LED black lamp is UV-lamp.As shown in Figure 2, electromagnetic probe is provided with change-over switch 3, presses the changeable LED white light of change-over switch 3 and LED black lamp during use, facilitate staff's one-handed performance.
Further, described electromagnetic probe is provided with the operating switch 2 for controlling electromagnetic probe, and for controlling the electromagnetic switch 1 of spray equipment, described spray equipment comprises supercharge pump, the magnetic flaw detection ink kettle be connected with supercharge pump.Described electromagnetic switch 1 major control supercharge pump, it is arranged on the inclined-plane at left top of electromagnetic probe, the supercharge pump gauge tap of corresponding supercharge pump control circuit is arranged on the guidance panel of power pack, LED change-over switch 3 is arranged on right back of electromagnetic probe, and operating switch 2 is arranged on the lower left of electromagnetic probe.Described power pack comprises battery, and described battery is connected with described spray equipment cable.Fill up magnetic flaw detection ink first to when detecting a flaw magnetic flaw detection ink kettle, connect cable and flexible pipe, power pack, spray equipment are put in special purse and hang over loins, hand-held electromagnetic probe is detected a flaw, open supercharge pump switch, supercharge pump starts the magnetic flaw detection ink to flexible pipe conveying with certain pressure; According to being common magnetic powder inspection or fluorescent magnetic particle flaw detection, choose light source by LED change-over switch 3; Refer to that operating electromagnetic switch 1 realizes spray, carrys out operation element switch 2 to complete flaw detection process by forefinger by mother.
In sum, the magnetic powder flaw detector with automatic spray function provided by the utility model, owing to have employed spray equipment and electromagnetic probe combination, the labour intensity of flaw detection worker can be made greatly to reduce, efficiency improves greatly, the consistance that magnetic flaw detection ink sprays can be ensured simultaneously, thus ensure the consistance of result of detection.
Should be understood that; application of the present utility model is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert; such as, all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (6)
1. there is a magnetic powder flaw detector for automatic spray function, it is characterized in that, comprise electromagnetic probe, the spray equipment be connected with described electromagnetic probe;
Described electromagnetic probe is provided with nozzle, and described nozzle is connected by flexible pipe with described spray equipment;
Also comprising the power pack be connected with described spray equipment and electromagnetic probe respectively, in described power pack, being provided with the control circuit for controlling spray equipment and electromagnetic probe respectively.
2. the magnetic powder flaw detector with automatic spray function according to claim 1, is characterized in that, described electromagnetic probe is provided with the operating switch for controlling electromagnetic probe, and for controlling the electromagnetic switch of spray equipment.
3. the magnetic powder flaw detector with automatic spray function according to claim 1, is characterized in that, described control circuit comprises inverter circuit, DC/DC translation circuit and supercharge pump control circuit.
4. the magnetic powder flaw detector with automatic spray function according to claim 1, is characterized in that, described spray equipment comprises supercharge pump, the magnetic flaw detection ink kettle be connected with supercharge pump.
5. the magnetic powder flaw detector with automatic spray function according to claim 1, is characterized in that, described power pack comprises battery, and described battery is connected with described spray equipment cable.
6. the magnetic powder flaw detector with automatic spray function according to claim 1, is characterized in that, described electromagnetic probe is also provided with LED, and for switching the change-over switch of described LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396479.5U CN204882458U (en) | 2015-06-10 | 2015-06-10 | Magnetic particle inspection appearance with automatic spray function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520396479.5U CN204882458U (en) | 2015-06-10 | 2015-06-10 | Magnetic particle inspection appearance with automatic spray function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204882458U true CN204882458U (en) | 2015-12-16 |
Family
ID=54826819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520396479.5U Expired - Fee Related CN204882458U (en) | 2015-06-10 | 2015-06-10 | Magnetic particle inspection appearance with automatic spray function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204882458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037180A (en) * | 2017-12-28 | 2018-05-15 | 江苏朗锐茂达铸造有限公司 | Portable fluorescence magnetic powder flaw detector and fluorescent magnetic particle flaw detection method |
| CN110133096A (en) * | 2019-05-05 | 2019-08-16 | 湖北圣信特种设备检测有限公司 | A kind of portable magnetic yoke defectoscope |
-
2015
- 2015-06-10 CN CN201520396479.5U patent/CN204882458U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108037180A (en) * | 2017-12-28 | 2018-05-15 | 江苏朗锐茂达铸造有限公司 | Portable fluorescence magnetic powder flaw detector and fluorescent magnetic particle flaw detection method |
| CN110133096A (en) * | 2019-05-05 | 2019-08-16 | 湖北圣信特种设备检测有限公司 | A kind of portable magnetic yoke defectoscope |
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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: 20151216 |