CN109490408A - A kind of magnaflux of adjustable detection spacing - Google Patents
A kind of magnaflux of adjustable detection spacing Download PDFInfo
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- CN109490408A CN109490408A CN201910060068.1A CN201910060068A CN109490408A CN 109490408 A CN109490408 A CN 109490408A CN 201910060068 A CN201910060068 A CN 201910060068A CN 109490408 A CN109490408 A CN 109490408A
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- light transmission
- pedestal
- roll shaft
- magnaflux
- transmission cloth
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
- G01N27/84—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields by applying magnetic powder or magnetic ink
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- Chemical Kinetics & Catalysis (AREA)
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- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention discloses a kind of magnafluxs of adjustable detection spacing, including pedestal, electromagnetic coil, fixed frame and the second fixed plate, the top two sides of the pedestal are provided with electromagnetic device, and electromagnetic device is fastened in slideway, slideway is provided with the upper surface of pedestal simultaneously, the outside of the electromagnetic device, which is run through, the first threaded rod, and first threaded rod lower section be arranged in thread groove, the bottom surface of slideway is arranged in thread groove simultaneously, the inside of electromagnetic device is arranged in the electromagnetic coil, and telescopic rod is provided on the inside of electromagnetic coil, the telescopic rod is fixed on the upper center of pedestal.The magnaflux of the adjustable detection spacing, it is provided with slideway and the first threaded rod, electromagnetic device can be slided to adjust the spacing between two electromagnetic coils, it detects a flaw to convenient to the logistics of different length, after regulating electromagnetic coil position, first threaded rod can be passed through electromagnetic device to be threaded into slot, so that electromagnetic device and electromagnetic coil is fixed.
Description
Technical field
The present invention relates to magnaflux technical field, specially a kind of magnaflux of adjustable detection spacing.
Background technique
Magnetic powder inspection is, due to discontinuous presence, to make workpiece surface and near surface after being magnetized using ferrimagnet
The magnetic line of force local distortion occurs and generates magnetic flux leakage absorption and is applied to the magnetic powder of workpiece surface, be formed in appropriate light according to it is lower visually
Visible magnetic trace, to show the position, shape and size of discontinuity.
General common magnaflux is not easy to adjust the spacing of carrying out flaw detection, and is not easy to the size tune according to material
The height and width for saving support frame cause to be not easy to carry out flaw detection work to various sizes of material.
Summary of the invention
The purpose of the present invention is to provide a kind of magnafluxs of adjustable detection spacing, to solve above-mentioned background skill
The general common magnaflux proposed in art is not easy to adjust the spacing of carrying out flaw detection, and is not easy to the size according to material
The height and width for adjusting support frame cause to be not easy to the problem of carrying out flaw detection work to various sizes of material.
To achieve the above object, the invention provides the following technical scheme: a kind of magnetic powder inspection of adjustable detection spacing
Machine, including pedestal, electromagnetic coil, fixed frame and the second fixed plate, the top two sides of the pedestal are provided with electromagnetic device, and electromagnetism
Device is fastened in slideway, while slideway is provided with the upper surface of pedestal, and the outside of the electromagnetic device, which is run through, the first threaded rod, and
The lower section of first threaded rod is arranged in thread groove, while the bottom surface of slideway, the electromagnetic coil setting is arranged in thread groove
In the inside of electromagnetic device, and telescopic rod is provided on the inside of electromagnetic coil, the telescopic rod is fixed on the upper center of pedestal, and stretches
Lifter plate is provided with above contracting bar, the rear of the lifter plate is provided with eraser, and the top of pedestal is arranged in eraser,
The top front and rear sides of the lifter plate are provided with support plate, and through having the second threaded rod, second spiral shell in support plate
It is provided with support frame below the middle part of rasp bar, and is provided with support rod below support frame, while support rod is arranged in lifter plate
Upper surface, be rotatably connected to fixed block on the inside of second threaded rod, and opened up on fixed block it is fluted, the groove
It is internally provided with first rotating shaft, and first rotating shaft runs through rotating cylinder, the fixed mount setting is in the top of pedestal, and fixed mount setting
It is provided with connecting rod at the top of the outside of electromagnetic device, the fixed frame, and is provided with lampshade below connecting rod, the lampshade
Be internally provided with headlamp, and front and back is provided with the first fixed plate below the left side of lampshade, first fixed plate it is interior
Upper side is provided with the first roll shaft, and the interior side-lower of the first fixed plate is provided with the second roll shaft, second roll shaft and first
Roll shaft is fastened in groove, and groove is provided with the inner surface of the first fixed plate, second roll shaft and the first roll shaft
Two sides pass through torsional spring and are connected with the first fixed plate, and the first light transmission cloth is provided on the outside of the first roll shaft, second roller
It is provided with the second light transmission cloth on the outside of axis, and the end of the second light transmission cloth and the first light transmission cloth is provided with hook, described second
The lower right-hand side of lampshade is arranged in fixed plate, and offers aperture in the second fixed plate.
Preferably, the electromagnetic device constitutes slide construction, and central axes of the electromagnetic device about pedestal by slideway and pedestal
It is symmetrical arranged.
Preferably, a threaded rod is to be threadedly coupled by thread groove and pedestal, and between thread groove is in etc. on pedestal
Away from distribution.
Preferably, the lifter plate constitutes lifting structure by telescopic rod and pedestal, and telescopic rod is about in lifter plate
Axisymmetrical setting.
Preferably, second threaded rod is threadedly coupled with support plate, and central axes pair of the support plate about lifter plate
Claim setting.
Preferably, support frame as described above and support rod are symmetrical arranged about the central axes of lifter plate, and support frame is arc
Structure.
Preferably, the rotating cylinder constitutes rotational structure by first rotating shaft and fixed block, and there are four rotating cylinder settings.
Preferably, the headlamp is symmetrical arranged about the central axes of lampshade, and headlamp is provided with two.
Preferably, the first light transmission cloth constitutes rotational structure, and the first light transmission by the first roll shaft and the first fixed plate
Cloth is to be connected together with the second fixed plate by hook and aperture.
Preferably, the first light transmission cloth and the second light transmission cloth are symmetrical arranged about the central axes of the first fixed plate, and the
The thickness of one light transmission cloth is greater than the thickness of the second light transmission cloth.
Compared with prior art, the beneficial effects of the present invention are: this it is adjustable detection spacing magnaflux,
(1) it is provided with slideway and the first threaded rod, electromagnetic device can be slided to adjust the spacing between two electromagnetic coils,
It detects a flaw to convenient to the article of different length, after regulating electromagnetic coil position, the first threaded rod can be passed through into electromagnetism
Device is threaded into slot, so that electromagnetic device and electromagnetic coil are fixed；
(2) it is provided with telescopic rod and lifter plate, liter can be adjusted according to the height of the height adjustment telescopic rod of material
The height of plate drops, to use electromagnetic coil to carry out flaw detection work to the material of different height；
(3) it is provided with the second threaded rod and support frame, rotates the second threaded rod, the second threaded rod movement can drive rotating cylinder
Mobile, so that convenient play a supporting role to the material of different in width, and the support frame below the second threaded rod can be to second
Threaded rod is played a supporting role；
(4) it is provided with the first light transmission cloth and the second light transmission cloth, it, can when needing to be observed under light after article magnetization
According to illumination to need that the first light transmission cloth and the second light transmission cloth is pulled to weaken the fluorescent tube of headlamp, thus adjusting illuminating lamp
Brightness of illumination, to observe different magnetic traces；
(5) it is provided with the first roll shaft, the second roll shaft and torsional spring, when the first light transmission cloth of pulling and the second light transmission cloth drive first
When roll shaft and the second roll shaft are rotated, torsional spring meeting forced compression unclamps the first light transmission cloth and the second light transmission after the completion of use
Cloth, torsional spring, which restores deformation, can be such that the first roll shaft and the second roll shaft reverses, to receive to the first light transmission cloth and the second light transmission cloth
Volume.
Detailed description of the invention
Fig. 1 is that the present invention faces the schematic diagram of the section structure；
Fig. 2 is that the schematic diagram of the section structure is regarded on the right side of lifter plate of the present invention；
Fig. 3 is lifter plate overlooking structure diagram in Fig. 2 of the present invention；
Fig. 4 is lampshade present invention looks up structural representation of the present invention；
Fig. 5 is the second light transmission cloth of the invention and the first fixed plate attachment structure schematic diagram；
Fig. 6 is enlarged structure schematic diagram at A in Fig. 1 of the present invention；
Fig. 7 is enlarged structure schematic diagram at B in Fig. 1 of the present invention.
In figure: 1, pedestal, 2, electromagnetic device, 3, slideway, the 4, first threaded rod, 5, thread groove, 6, electromagnetic coil, 7, eraser,
8, telescopic rod, 9, lifter plate, 10, support plate, the 11, second threaded rod, 12, support frame, 13, support rod, 14, fixed block, 15, recessed
Slot, 16, first rotating shaft, 17, rotating cylinder, 18, fixed frame, 19, connecting rod, 20, lampshade, 21, headlamp, the 22, first fixed plate,
23, the first roll shaft, the 24, second roll shaft, 25, groove, 26, torsional spring, the 27, first light transmission cloth, the 28, second light transmission cloth, 29, hook,
30, the second fixed plate, 31, aperture.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
If occurring electric elements etc. in this article, it is electrically connected with extraneous main controller and 220V alternating current, and master control
Device can play the conventionally known equipment of control for computer etc., if while occurring motor, water pump, dehvery pump and hydraulic cylinder in text
Deng then it is existing known device.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution: a kind of magnaflux of adjustable detection spacing,
According to Fig. 1, Fig. 2 and Fig. 6, the top two sides of pedestal 1 are provided with electromagnetic device 2, and electromagnetic device 2 is fastened in slideway 3, together
When slideway 3 be provided with the upper surface of pedestal 1, electromagnetic device 2 constitutes slide construction by slideway 3 and pedestal 1, and electromagnetic device 2 about
The central axes of pedestal 1 are symmetrical arranged, and adjust electromagnetic device 2 according to the running lengthwise of material to adjust between two electromagnetic coils 6
Spacing, so that the material to different length carries out electromagnetic test, the outside of electromagnetic device 2, which is run through, the first threaded rod 4, and the first spiral shell
The lower section of rasp bar 4 is arranged in thread groove 5, while the bottom surface of slideway 3 is arranged in thread groove 5, and electromagnetic coil 6 is arranged in electromagnetism
The inside of device 2, and the inside of electromagnetic coil 6 is provided with telescopic rod 8, the first threaded rod 4 is screw thread company by thread groove 5 and pedestal 1
It connects, and thread groove 5 is equally distributed on pedestal 1, the first threaded rod 4 is passed through into electromagnetic device 2 and is threaded into slot 5, so as to
Electromagnetic device 2 and electromagnetic coil 6 are fixed.
According to Fig. 1 and Fig. 2, telescopic rod 8 is fixed on the upper center of pedestal 1, and the top of telescopic rod 8 is provided with liter
Plate 9 drops, and the rear of lifter plate 9 is provided with eraser 7, and the top of pedestal 1 is arranged in eraser 7, and lifter plate 9 passes through telescopic rod
8 constitute lifting structure with pedestal 1, and telescopic rod 8 is symmetrical arranged about the central axes of lifter plate 9, according to the height adjustment of material
The height of telescopic rod 8, telescopic rod 8 can drive lifter plate 9 to be gone up and down, so that the material to different height is put.
According to Fig. 1, Fig. 2 and Fig. 3, the top front and rear sides of lifter plate 9 are provided with support plate 10, and support plate 10
Above through there is the second threaded rod 11, the second threaded rod 11 is to be threadedly coupled, and support plate 10 is about lifter plate 9 with support plate 10
Central axes are symmetrical arranged, and rotate the second threaded rod 11, and fixed block 14 can be driven during the second threaded rod 11 is mobile and is turned
Cylinder 17 is moved, to put the material of different in width.
According to fig. 2 and shown in Fig. 3, it is provided with support frame 12 below the middle part of the second threaded rod 11, and under support frame 12
Side is provided with support rod 13, while the upper surface of lifter plate 9, the inside rotation connection of the second threaded rod 11 is arranged in support rod 13
There is fixed block 14, and opens up fluted 15 on fixed block 14, the central axes pair of support frame 12 and support rod 13 about lifter plate 9
Claim setting, and support frame 12 is arcuate structure, support frame 12 can play a supporting role to the second threaded rod 11, groove 15 it is interior
Portion is provided with first rotating shaft 16, and first rotating shaft 16 runs through rotating cylinder 17, and the top of pedestal 1, and fixed frame is arranged in fixed frame 18
18 are arranged in the outside of electromagnetic device 2, and the top of fixed frame 18 is provided with connecting rod 19, and the lower section of connecting rod 19 is provided with lampshade
20, rotating cylinder 17 constitutes rotational structure by first rotating shaft 16 and fixed block 14, and there are four the settings of rotating cylinder 17, and material rotation can be with
It drives rotating cylinder 17 to rotate, facilitates rotation material, to observe the magnetic trace of different location.
According to Fig. 1 and Fig. 4, lampshade 20 is internally provided with headlamp 21, and front and back is equal below the left side of lampshade 20
It is provided with the first fixed plate 22, the inside front of the first fixed plate 22 is provided with the first roll shaft 23, and the first fixed plate 22 is interior
Side-lower is provided with the second roll shaft 24, and the second roll shaft 24 and the first roll shaft 23 are fastened in groove 25, and groove 25 is provided with
The inner surface of first fixed plate 22, headlamp 21 is symmetrical arranged about the central axes of lampshade 20, and headlamp 21 is provided with two
Root, headlamp 21 can produce light to observe the magnetic trace on material.
According to Fig. 4, Fig. 5 and Fig. 7, the two sides of the second roll shaft 24 and the first roll shaft 23 pass through torsional spring 26 and first and consolidate
Fixed board 22 is connected, and the outside of the first roll shaft 23 is provided with the first light transmission cloth 27, and the first light transmission cloth 27 passes through the first roll shaft 23
Rotational structure is constituted with the first fixed plate 22, and the first light transmission cloth 27 is card by hook 29 and aperture 31 and the second fixed plate 30
Connection is closed, will drive the first roll shaft 23 or the rotation of the second roll shaft 24 when twitching the first light transmission cloth 27 or the second light transmission cloth 28,
First roll shaft 23 or the rotation of the second roll shaft 24 can make 26 forced compression of torsional spring, and after flaw detection, torsional spring 26 restores deformation can
So that the first roll shaft 23 and the reversion of the second roll shaft 24, the first roll shaft 23 and the reversion of the second roll shaft 24 can be to 27 Hes of the first light transmission cloth
Second light transmission cloth 28 is wound, and the outside of the second roll shaft 24 is provided with the second light transmission cloth 28, and the second light transmission cloth 28 and first
The end of light transmission cloth 27 is provided with hook 29, and the lower right-hand side of lampshade 20, and the second fixed plate is arranged in the second fixed plate 30
The central axes that aperture 31, the first light transmission cloth 27 and the second light transmission cloth 28 are offered on 30 about the first fixed plate 22 are symmetrical arranged,
And first the thickness of light transmission cloth 27 be greater than the thickness of the second light transmission cloth 28 so that the first light transmission cloth 27 and the second light transmission cloth 28 is saturating
Luminosity is different, to be adjusted in the brightness to headlamp 21.
Working principle: when using the magnaflux of the adjustable detection spacing, external power supply is connected first, then
Electromagnetic device 2 is adjusted according to the running lengthwise of material to adjust the spacing between two electromagnetic coils 6, and the material of different length is carried out
First threaded rod 4 behind the position for regulating electromagnetic coil 6, is passed through electromagnetic device 2 and is threaded into slot 5, to electromagnetic device by electromagnetic test
2 and electromagnetic coil 6 be fixed, further according to the height of the height adjustment telescopic rod 8 of material, telescopic rod 8 drive lifter plate 9 risen
Drop, wherein telescopic rod 8 is the prior art, and 8 details of telescopic rod can be with referenced patent: CN201520812998.5, so as to difference
The material of height is put, and so that the both ends of material is aligned the center position of electromagnetic coil 6 always, then rotate the second threaded rod
11, fixed block 14 and rotating cylinder 17 can be driven to be moved during the second threaded rod 11 is mobile, to put different in width
Material, and the support frame 12 of the lower section of the second threaded rod 11 can play a supporting role to the second threaded rod 11, after debugging,
Material is placed on rotating cylinder 17, so that the both ends of material is aligned the center position of electromagnetic coil 6, then starts electromagnetic device 2, electromagnetic device
2 can drive electromagnetic coil 6 to magnetize material, after material is magnetized, open headlamp 21, are then needed to pull first according to illumination
The thickness of light transmission cloth 27 or the second light transmission cloth 28, the first light transmission cloth 27 is greater than the second light transmission cloth 28, so that the first light transmission
Cloth 27 is different with the light transmittance of the second light transmission cloth 28, the first light transmission cloth 27 or the second light transmission cloth 28 is pulled out, when twitch first
It will drive the first roll shaft 23 or the rotation of the second roll shaft 24, the first roll shaft 23 and second when light transmission cloth 27 or the second light transmission cloth 28
The rotation of roll shaft 24 can make 26 forced compression of torsional spring, and the hook 29 of 28 end of the first light transmission cloth 27 and the second light transmission cloth is hooked second
It, can be by first thoroughly so that the first light transmission cloth 27 and the second light transmission cloth 28 are fixed in aperture 31 in fixed plate 30
Then the light transmittance of 28 adjusting illuminating lamp 21 of light cloth 27 and the second light transmission cloth rotates to observe magnetic trace under suitable light
Material, material rotation will drive the rotation of rotating cylinder 17, and the rotation of rotating cylinder 17 can be convenient rotation material, to observe the magnetic of different location
Trace takes out out of aperture 31 hook 29 after flaw detection, at this moment torsional spring 26 restore deformation can make the first roll shaft 23 and/or
The second roll shaft of person 24 inverts, the first roll shaft 23 and the reversion of the second roll shaft 2 can be to the first light transmission cloth 27 or the second light transmission
Cloth 28 is wound, and is then shut off electromagnetic device 2 and headlamp 21, starts eraser 7, eraser 7 can to magnetized material into
Row demagnetization, so as to later period normal use, the content being not described in detail in this specification belongs to professional and technical personnel in the field's public affairs
The prior art known.
Term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only for ease of description
Of the invention simplifies description, rather than indicates or imply signified device or element and must have a particular orientation, be specific
Orientation construction and operation, thus should not be understood as the limitation to present invention protection content.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (10)
1. a kind of magnaflux of adjustable detection spacing, including pedestal (1), electromagnetic coil (6), fixed frame (18) and second
Fixed plate (30), it is characterised in that: the top two sides of the pedestal (1) are provided with electromagnetic device (2), and electromagnetic device (2) engages
In slideway (3), while slideway (3) is provided with the upper surface of pedestal (1), and the outside of the electromagnetic device (2), which is run through, the first spiral shell
Rasp bar (4), and the lower section setting of the first threaded rod (4) is interior in thread groove (5), while thread groove (5) setting is at the bottom of slideway (3)
Portion surface, the electromagnetic coil (6) is arranged in the inside of electromagnetic device (2), and telescopic rod (8), institute are provided on the inside of electromagnetic coil (6)
The upper center that telescopic rod (8) is fixed on pedestal (1) is stated, and is provided with lifter plate (9), the lifting above telescopic rod (8)
The rear of plate (9) is provided with eraser (7), and eraser (7) is arranged in the top of pedestal (1), the top of the lifter plate (9)
Front and rear sides are provided with support plate (10), and through having the second threaded rod (11) in support plate (10), second threaded rod
(11) it is provided with support frame (12) below middle part, and is provided with support rod (13) below support frame (12), while support rod
(13) setting is rotatably connected to fixed block (14) on the inside of the upper surface of lifter plate (9), second threaded rod (11), and solid
Determine to open up on block (14) fluted (15), the groove (15) is internally provided with first rotating shaft (16), and first rotating shaft (16)
Through rotating cylinder (17), fixed frame (18) setting is in the top of pedestal (1), and fixed frame (18) is arranged in electromagnetic device (2)
Outside is provided with connecting rod (19) at the top of the fixed frame (18), and is provided with lampshade (20), institute below connecting rod (19)
Being internally provided with headlamp (21) for lampshade (20) is stated, and front and back is provided with the first fixed plate below the left side of lampshade (20)
(22), the inside front of first fixed plate (22) is provided with the first roll shaft (23), and under the inside of the first fixed plate (22)
Side is provided with the second roll shaft (24), and second roll shaft (24) and the first roll shaft (23) are fastened in groove (25), and groove
(25) it is provided with the inner surface of the first fixed plate (22), second roll shaft (24) and the first roll shaft (23) pass through torsional spring
(26) it is connected with the first fixed plate (22), and is provided with the first light transmission cloth (27) on the outside of the first roll shaft (23), described second
The second light transmission cloth (28) is provided on the outside of roll shaft (24), and the end of the second light transmission cloth (28) and the first light transmission cloth (27) is all provided with
It is equipped with hook (29), the lower right-hand side in lampshade (20) is arranged in second fixed plate (30), and opens in the second fixed plate (30)
Equipped with aperture (31).
2. the magnaflux of the adjustable detection spacing of one kind according to claim 1, it is characterised in that: the electromagnetism
Device (2) constitutes slide construction by slideway (3) and pedestal (1), and electromagnetic device (2) is symmetrical arranged about the central axes of pedestal (1).
3. the magnaflux of the adjustable detection spacing of one kind according to claim 1, it is characterised in that: a spiral shell
Rasp bar (4) is to be threadedly coupled, and thread groove (5) is equally distributed on pedestal (1) with pedestal (1) by thread groove (5).
4. the magnaflux of the adjustable detection spacing of one kind according to claim 1, it is characterised in that: the lifting
Plate (9) constitutes lifting structure by telescopic rod (8) and pedestal (1), and telescopic rod (8) is symmetrical about the central axes of lifter plate (9)
Setting.
5. the magnaflux of the adjustable detection spacing of one kind according to claim 1, it is characterised in that: described second
Threaded rod (11) is to be threadedly coupled, and support plate (10) is symmetrical arranged about the central axes of lifter plate (9) with support plate (10).
6. the magnaflux of the adjustable detection spacing of one kind according to claim 1, it is characterised in that: the support
Frame (12) and support rod (13) are symmetrical arranged about the central axes of lifter plate (9), and support frame (12) is arcuate structure.
7. the magnaflux of the adjustable detection spacing of one kind according to claim 1, it is characterised in that: the rotating cylinder
(17) rotational structure is constituted by first rotating shaft (16) and fixed block (14), and there are four rotating cylinder (17) settings.
8. the magnaflux of the adjustable detection spacing of one kind according to claim 1, it is characterised in that: the illumination
Lamp (21) is symmetrical arranged about the central axes of lampshade (20), and headlamp (21) is provided with two.
9. the magnaflux of the adjustable detection spacing of one kind according to claim 1, it is characterised in that: described first
Light transmission cloth (27) constitutes rotational structure by the first roll shaft (23) and the first fixed plate (22), and the first light transmission cloth (27) passes through extension
Hook (29) and aperture (31) are connected together with the second fixed plate (30).
10. the magnaflux of the adjustable detection spacing of one kind according to claim 1, it is characterised in that: described the
One light transmission cloth (27) and the second light transmission cloth (28) are symmetrical arranged about the central axes of the first fixed plate (22), and the first light transmission cloth
(27) thickness is greater than the thickness of the second light transmission cloth (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910060068.1A CN109490408B (en) | 2019-01-22 | 2019-01-22 | Magnetic particle inspection machine capable of adjusting detection interval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910060068.1A CN109490408B (en) | 2019-01-22 | 2019-01-22 | Magnetic particle inspection machine capable of adjusting detection interval |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109490408A true CN109490408A (en) | 2019-03-19 |
| CN109490408B CN109490408B (en) | 2023-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910060068.1A Active CN109490408B (en) | 2019-01-22 | 2019-01-22 | Magnetic particle inspection machine capable of adjusting detection interval |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426447A (en) * | 2019-08-01 | 2019-11-08 | 捷航设备制造股份有限公司 | A kind of magnaflux for taking into account Multiple Type torsion bar |
| CN116577408A (en) * | 2023-07-12 | 2023-08-11 | 江苏赛福探伤设备制造有限公司 | Magnetic powder inspection machine for bearing roller |
| CN116626151A (en) * | 2023-07-25 | 2023-08-22 | 连云港市九洲电控设备有限公司 | Magnetic particle inspection device for multi-station detection |
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| CN208011502U (en) * | 2018-04-10 | 2018-10-26 | 深圳市元本室内建筑设计有限公司 | A kind of indoor ceiling decoration |
| CN208041634U (en) * | 2018-03-19 | 2018-11-02 | 浙江睿达电器有限公司 | A kind of kitchen tools LED light of tunable optical |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110426447A (en) * | 2019-08-01 | 2019-11-08 | 捷航设备制造股份有限公司 | A kind of magnaflux for taking into account Multiple Type torsion bar |
| CN116577408A (en) * | 2023-07-12 | 2023-08-11 | 江苏赛福探伤设备制造有限公司 | Magnetic powder inspection machine for bearing roller |
| CN116577408B (en) * | 2023-07-12 | 2023-10-03 | 江苏赛福探伤设备制造有限公司 | Magnetic powder inspection machine for bearing roller |
| CN116626151A (en) * | 2023-07-25 | 2023-08-22 | 连云港市九洲电控设备有限公司 | Magnetic particle inspection device for multi-station detection |
| CN116626151B (en) * | 2023-07-25 | 2023-11-10 | 连云港市九洲电控设备有限公司 | Magnetic particle inspection device for multi-station detection |
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