CN202974947U - Magnetic powder flaw detection magnetization device for bearing rollers - Google Patents
Magnetic powder flaw detection magnetization device for bearing rollers Download PDFInfo
- Publication number
- CN202974947U CN202974947U CN 201220706370 CN201220706370U CN202974947U CN 202974947 U CN202974947 U CN 202974947U CN 201220706370 CN201220706370 CN 201220706370 CN 201220706370 U CN201220706370 U CN 201220706370U CN 202974947 U CN202974947 U CN 202974947U
- Authority
- CN
- China
- Prior art keywords
- axle
- shaft
- magnetic powder
- flaw detection
- iron core
- Prior art date
- 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
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Abstract
The utility model relates to a magnetic powder flaw detection magnetization device, and in particular relates to a magnetic powder flaw detection magnetization device for bearing rollers. The device is characterized in that a bracket is connected with a thin cylinder; the thin cylinder is connected with a shaft A; the shaft A is connected with a shaft B; a compression spring and a shaft sleeve are sheathed at one end of the shaft B; an insulation sleeve (7) is sheathed at the other end of the shaft B; the shaft B is connected with an electrode tip and then passes through a closed circuit iron core; and an induction coil A and an induction coil B respectively wind the two sides of the closed circuit iron core. According to the technical scheme, the magnetic powder flaw detection magnetization device has the advantages and the positive effects of being simple in structure, capable of automatically adjusting the distance of the electrode tip and suitable for magnetization of the bearing rollers with different sizes.
Description
Technical field
The utility model relates to a kind of magnetic powder defect detecting magnifying apparatus, particularly a kind of bearing roller magnetic powder defect detecting magnifying apparatus.
Background technology
At present, in the magnetizing assembly of bearing roller magnetic powder inspection, electrode tip is adjustable range automatically, does not adapt to the magnetization of various different size bearing rollers.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of bearing roller magnetic powder defect detecting magnifying apparatus is provided, can the bearing roller of various different sizes be magnetized.
the technical scheme that its technical matters that solves the utility model adopts is: the utility model is by support, thin cylinder, axle A, Compress Spring, axle sleeve, axle B, insulation sleeve, closed circuit iron core, electrode tip, inductive coil A and inductive coil B form, it is characterized in that: support is connected with thin cylinder, thin cylinder is connected with axle A, axle A is connected with axle B, Compress Spring and axle sleeve are enclosed within the end of axle B, the other end cover of axle B has insulation sleeve (7), axle B with pass closed circuit iron core after electrode tip is connected, closed circuit iron core both sides are wound with respectively inductive coil A, inductive coil B, above-mentioned annexation is the structure on the left side, the right and the left side are symmetrical.
Owing to adopting technique scheme, advantage and good effect that the utility model has are: simple in structure, can automatically regulate the electrode tip distance, and be applicable to the bearing roller magnetization of various different sizes.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Figure of description is structural representation of the present utility model.
1. supports in figure, 2. thin cylinder, 3. axle A, 4. Compress Spring, 5. axle sleeve, 6. axle B, 7. insulation sleeve, 8. closed circuit iron core, 9. electrode tip, 10. inductive coil A, 11. inductive coil B.
Embodiment
In Figure of description, support (1) is connected with thin cylinder (2), thin cylinder (2) is connected with axle A (3), axle A (3) is connected with axle B (6), Compress Spring (4) and axle sleeve (5) are enclosed within the end of axle B (6), the other end cover of axle B (6) has insulation sleeve (7), axle B (6) with pass closed circuit iron core (8) after electrode tip (9) is connected, closed circuit iron core (8) both sides are wound with respectively inductive coil A (10), inductive coil B (11).
Claims (1)
1. bearing roller magnetic powder defect detecting magnifying apparatus, by support, thin cylinder, axle A, Compress Spring, axle sleeve, axle B, insulation sleeve, closed circuit iron core, electrode tip, inductive coil A and inductive coil B form, it is characterized in that: support (1) is connected with thin cylinder (2), thin cylinder (2) is connected with axle A (3), axle A (3) is connected with axle B (6), Compress Spring (4) and axle sleeve (5) are enclosed within the end of axle B (6), the other end cover of axle B (6) has insulation sleeve (7), axle B (6) with pass closed circuit iron core (8) after electrode tip (9) is connected, closed circuit iron core (8) both sides are wound with respectively inductive coil A (10), inductive coil B (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220706370 CN202974947U (en) | 2012-12-20 | 2012-12-20 | Magnetic powder flaw detection magnetization device for bearing rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220706370 CN202974947U (en) | 2012-12-20 | 2012-12-20 | Magnetic powder flaw detection magnetization device for bearing rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974947U true CN202974947U (en) | 2013-06-05 |
Family
ID=48516006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220706370 Expired - Fee Related CN202974947U (en) | 2012-12-20 | 2012-12-20 | Magnetic powder flaw detection magnetization device for bearing rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202974947U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330463A (en) * | 2013-07-22 | 2015-02-04 | 李俊生 | Four-way magnetizing magnetic powder inspection apparatus |
| CN105353029A (en) * | 2015-11-06 | 2016-02-24 | 苏州磁星检测设备有限公司 | Bearing roller automatic flaw detection device |
| CN111912898A (en) * | 2020-07-21 | 2020-11-10 | 杭州兴发弹簧有限公司 | Double-mode magnetic powder flaw detection device with energized and energized spiral compression spring |
-
2012
- 2012-12-20 CN CN 201220706370 patent/CN202974947U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330463A (en) * | 2013-07-22 | 2015-02-04 | 李俊生 | Four-way magnetizing magnetic powder inspection apparatus |
| CN105353029A (en) * | 2015-11-06 | 2016-02-24 | 苏州磁星检测设备有限公司 | Bearing roller automatic flaw detection device |
| CN105353029B (en) * | 2015-11-06 | 2018-08-31 | 苏州磁星检测设备有限公司 | Bearing roller automatic flaw detection detection device |
| CN111912898A (en) * | 2020-07-21 | 2020-11-10 | 杭州兴发弹簧有限公司 | Double-mode magnetic powder flaw detection device with energized and energized spiral compression spring |
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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 |
Granted publication date: 20130605 Termination date: 20161220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |