CN105301094A - Workpiece magnetic powder inspection device with hole in middle and complicated shape - Google Patents
Workpiece magnetic powder inspection device with hole in middle and complicated shape Download PDFInfo
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- CN105301094A CN105301094A CN201410249254.7A CN201410249254A CN105301094A CN 105301094 A CN105301094 A CN 105301094A CN 201410249254 A CN201410249254 A CN 201410249254A CN 105301094 A CN105301094 A CN 105301094A
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Abstract
The invention relates to a device, particularly to a workpiece magnetic powder inspection device with a hole in the middle and a complicated shape. The workpiece magnetic powder inspection device is characterized in that after being connected with a left air cylinder and a left movable coil, a left silicon steel sheet electrode shaft penetrates into the left coil of left-right coils; after being connected with a right air cylinder and a right movable coil, a right silicon steel sheet electrode shaft penetrates into the right coil of the left-right coils; up-down coils are arranged above and below the left-right coils; front-back coils are arranged in front of or in the rear of the left-right coils; left-right coil magnetized power supply input terminals are arranged on the left-right coils; up-down coil magnetized power supply input terminals are arranged on the up-down coils; front-back coil magnetized power supply input terminals are arranged on the front-back coils. As the technical scheme is adopted, the workpiece magnetic powder inspection device has the following advantages and benefits: six fixed coils and two movable coils are adopted, so that a rotary magnetic field is formed in the device, cracks on a workpiece can be clearly displayed, and the magnetizing and demagnetizing effects are excellent.
Description
Technical field
The present invention relates to a kind of device, particularly the porose complex-shaped workpiece magnetic powder inspection device in a kind of centre.
Background technology
At present, for the porose complex-shaped workpiece in centre, detect a flaw with common magnetic powder inspection device, can Magnetic field inhomogeneity be formed, can not clear display crackle, easily cause undetected.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of centre porose complex-shaped workpiece magnetic powder inspection device, energy upper and lower, left and right, six, front and back fixed coil and two moving coils, make inner formation space rotating magnetic field, concentrate in all directions on middle porose complex-shaped workpiece, magnetic powder inspection is carried out to it.
The technical solution adopted for the present invention to solve the technical problems is: the present invention is by left siliconized plate electrode axis, left cylinder and move left coil, move left coil magnetizing power input, upper lower coil, front and back coil, left and right coil, upper and lower coil magnetizing power input, front and back coil magnetizing power input, move right coil magnetizing power input, right cylinder and the coil that moves right, left and right coil magnetizing power input, right siliconized plate electrode axis and insulator skeleton composition, is characterized in that: be fixed with lower coil on outside insulator skeleton, front and back coil, left and right coil, left siliconized plate electrode axis and left cylinder and move left coil be connected after electrode axis penetrate left coil in the coil of left and right, electrode axis after right siliconized plate electrode axis is connected with right cylinder and the coil that moves right penetrates the right coil in the coil of left and right, at left cylinder and move left on coil and move left coil magnetizing power input, right cylinder and the coil that moves right move right coil magnetizing power input, the upper and lower of left and right coil has upper lower coil, there is front and back coil the front and back of left and right coil, left and right coil there is left and right coil magnetizing power input, upper lower coil there is upper and lower coil magnetizing power input, front and back coil has front and back coil magnetizing power input.
Owing to adopting technique scheme, the advantage that the present invention has and good effect are: adopt six fixed coils and two moving coils, inner space is made to form rotating magnetic field, after middle porose complex-shaped workpiece enters from top, do not need to contact workpiece, just can carry out disposable resultant magnetization, its surface of the work magnetic field energy is uniformly distributed, the clear display crackle of workpiece energy, antijamming capability is strong, and magnetization, demagnetization are effective.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
1. left siliconized plate electrode axis in figure, 2. left cylinder and move left coil, 3. move left coil magnetizing power input, 4. go up lower coil, 5. coil before and after, coil 6., 7. upper and lower coil magnetizing power input, 8. coil magnetizing power input before and after, 9. move right coil magnetizing power input, 10. right cylinder and the coil that moves right, about 11. coil magnetizing power inputs, 12. right siliconized plate electrode axis, 13. insulator skeletons.
Embodiment
In FIG, outside is fixed with lower coil (4) to insulator skeleton (13), front and back coil (5), left and right coil (6), left siliconized plate electrode axis (1) and left cylinder and move left coil (2) be connected after electrode axis penetrate left coil in left and right coil (6), electrode axis after right siliconized plate electrode axis (12) is connected with right cylinder and the coil that moves right (10) penetrates the right coil in left and right coil (6), at left cylinder and move left on coil (2) and move left coil magnetizing power input (3), right cylinder and the coil that moves right (10) move right coil magnetizing power input (9), the upper and lower of left and right coil (6) has upper lower coil (4), there is front and back coil (5) front and back of left and right coil (6), left and right coil (6) there is left and right coil magnetizing power input (11), upper lower coil (4) there is upper and lower coil magnetizing power input (7), front and back coil (5) there are front and back coil magnetizing power input (8).
In fig. 2, left siliconized plate electrode axis (1) and left cylinder and move left coil (2) and be connected, right siliconized plate electrode axis (12) is connected with right cylinder and the coil that moves right (10), and outside is fixed with lower coil (4) to insulator skeleton (13).
Claims (1)
1. the porose complex-shaped workpiece magnetic powder inspection device in centre, by left siliconized plate electrode axis, left cylinder and move left coil, move left coil magnetizing power input, upper lower coil, front and back coil, left and right coil, upper and lower coil magnetizing power input, front and back coil magnetizing power input, move right coil magnetizing power input, right cylinder and the coil that moves right, left and right coil magnetizing power input, right siliconized plate electrode axis and insulator skeleton composition, it is characterized in that: outside is fixed with lower coil (4) to insulator skeleton (13), front and back coil (5), left and right coil (6), left siliconized plate electrode axis (1) and left cylinder and move left coil (2) be connected after electrode axis penetrate left coil in left and right coil (6), electrode axis after right siliconized plate electrode axis (12) is connected with right cylinder and the coil that moves right (10) penetrates the right coil in left and right coil (6), at left cylinder and move left on coil (2) and move left coil magnetizing power input (3), right cylinder and the coil that moves right (10) move right coil magnetizing power input (9), the upper and lower of left and right coil (6) has upper lower coil (4), there is front and back coil (5) front and back of left and right coil (6), left and right coil (6) there is left and right coil magnetizing power input (11), upper lower coil (4) there is upper and lower coil magnetizing power input (7), front and back coil (5) there are front and back coil magnetizing power input (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410249254.7A CN105301094A (en) | 2014-06-01 | 2014-06-01 | Workpiece magnetic powder inspection device with hole in middle and complicated shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410249254.7A CN105301094A (en) | 2014-06-01 | 2014-06-01 | Workpiece magnetic powder inspection device with hole in middle and complicated shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105301094A true CN105301094A (en) | 2016-02-03 |
Family
ID=55198602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410249254.7A Pending CN105301094A (en) | 2014-06-01 | 2014-06-01 | Workpiece magnetic powder inspection device with hole in middle and complicated shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105301094A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106501353A (en) * | 2016-12-23 | 2017-03-15 | 马有征 | A kind of iron and steel Magna-glo defect-detecting equipment |
| CN112505137A (en) * | 2020-10-30 | 2021-03-16 | 哈尔滨飞机工业集团有限责任公司 | Magnetic particle detection method and tool for small-diameter through hole steel part |
-
2014
- 2014-06-01 CN CN201410249254.7A patent/CN105301094A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106501353A (en) * | 2016-12-23 | 2017-03-15 | 马有征 | A kind of iron and steel Magna-glo defect-detecting equipment |
| CN106501353B (en) * | 2016-12-23 | 2023-12-29 | 上海翊晟新材料科技有限公司 | Magnetic powder flaw detection equipment for steel flaw detection |
| CN112505137A (en) * | 2020-10-30 | 2021-03-16 | 哈尔滨飞机工业集团有限责任公司 | Magnetic particle detection method and tool for small-diameter through hole steel part |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
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| WD01 | Invention patent application deemed withdrawn after publication |