CN203101332U - Cross magnetic powder machine - Google Patents
Cross magnetic powder machine Download PDFInfo
- Publication number
- CN203101332U CN203101332U CN 201320020667 CN201320020667U CN203101332U CN 203101332 U CN203101332 U CN 203101332U CN 201320020667 CN201320020667 CN 201320020667 CN 201320020667 U CN201320020667 U CN 201320020667U CN 203101332 U CN203101332 U CN 203101332U
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- China
- Prior art keywords
- yoke
- magnet yoke
- another
- magnet
- cross beam
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of detection and particularly relates to a cross magnetic powder machine. A magnet yoke is crossed with another magnet yoke, and the middle of the top of a magnet yoke cross beam is fixed with the middle of the bottom of another magnet yoke cross beam; a pulley is arranged at each of the bottoms of the vertical parts of the magnet yoke and the other magnet yoke, a handle is arranged at the top of the other magnet yoke cross beam, a supporting frame is arranged between the rear of the magnet yoke cross beam and the left part of the other magnet yoke cross beam, and another supporting frame is arranged between the rear of the magnet yoke cross beam and the right part of the other magnet yoke cross beam. Compared with the prior art, the structural design of the cross magnet yokes is adopted to simultaneously detect defects on the surface of a workpiece in different directions; the handle is added on the top of the magnet yoke, so that the cross magnetic powder machine can be lifted by a hand; the pulleys are added at the bottom parts of the magnet yokes, so that the cross magnetic powder machine can randomly move towards various directions; and the supporting frames are added between the two magnet yokes to avoid the variation of an included angle between the two magnet yokes during the movement process of the cross magnetic powder machine, thereby ensuring a more accurate detection result.
Description
Technical field
The utility model relates to the detection technique field, specifically a kind of intersection magnetic machine.
Background technology
In the workpiece, defect testing process, it is simultaneously detected to find that the different defective of some directions is difficult to.In order to detect the defective of different directions simultaneously, designed intersection magnetic machine, but existing intersection magnetic machine is heavier, be not easy to move and use.Therefore, design a kind of defective that can either detect different directions simultaneously, it is vital being convenient to intersection magnetic machine mobile and that use again.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of defective that can either detect different directions simultaneously is provided, and is convenient to the intersection magnetic machine that moves and use again.
In order to achieve the above object, the utility model has designed a kind of intersection magnetic machine, it is characterized in that: yoke is intersected with another yoke, the bottom center fixed of the crown center of yoke crossbeam and another yoke crossbeam; The vertical part bottom of yoke and another yoke respectively is provided with a pulley, the top of another yoke crossbeam is provided with handle, be provided with bracing frame between the left part of the rear portion of yoke crossbeam and another yoke crossbeam, be provided with another bracing frame between the right part of the rear portion of yoke crossbeam and another yoke crossbeam.
Described yoke is a font, and coil is wrapped on the yoke.
Described another yoke is a font, and coil is wrapped on another yoke.
Described pulley is a universal wheel.
The utility model is compared with prior art, has adopted the structural design of crossed yoke, makes the defective of surface of the work different directions can be simultaneously detected, thereby has reduced detection time, has improved detection efficiency; Increase handle at the top of yoke, make intersect the magnetic machine can be portable; Bottom in yoke increases pulley, makes to intersect the magnetic machine when workpiece is detected, and can arbitrarily move by one way or another; Between two yokes, increase bracing frame, make and intersect the magnetic machine in moving process, avoid that angle changes between two yokes, make testing result more accurate.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a vertical view of the present utility model.
Referring to Fig. 1 and Fig. 2,1 is yoke; 2 is another yoke; 3 is coil; 4 is pulley; 5 is handle; 6 is bracing frame; 7 is another bracing frame.
Embodiment
Now in conjunction with the accompanying drawings the utility model is described further.
Referring to Fig. 1 and Fig. 2, the utility model has designed a kind of intersection magnetic machine.Yoke 1 is a font, and coil 3 is wrapped on the yoke 1.Another yoke 2 is a font, and coil 3 is wrapped on another yoke 2.Yoke 1 is intersected with another yoke 2, the bottom center fixed of the crown center of yoke 1 crossbeam and another yoke 2 crossbeams; The vertical part bottom of yoke 1 and another yoke 2 respectively is provided with a pulley 4, and pulley 4 is a universal wheel.The top of another yoke 2 crossbeams is provided with handle 5, is provided with bracing frame 6 between the left part of the rear portion of yoke 1 crossbeam and another yoke 2 crossbeams, is provided with another bracing frame 7 between the right part of the rear portion of yoke 1 crossbeam and another yoke 2 crossbeams.
The utility model is when work, the workpiece that needs are detected places between yoke 1 and another yoke 2, and with coil 3 energisings, local magnetized is also carried out in yoke 1 and another yoke 2 contact workpieces surface, produce rotating magnetic field at surface of the work, thereby detect the defective whether surface of the work exists any direction.In testing process, in the time of need detecting another position of workpiece, workman's pull handle 5, under the effect of pulley 4, the utility model slides into next position of workpiece and carries out subsequent detection.In the sliding process,, guaranteed the accuracy that detects because the effect of bracing frame 6 and another bracing frame 7 makes the angle between yoke 1 and another yoke 2 be fixed as 90 °.
The utility model makes the defective of surface of the work different directions can be simultaneously detected, thereby has reduced detection time, has improved detection efficiency.Increase handle 5 at the top of another yoke 2, make intersect the magnetic machine can be portable; Bottom in yoke 1 and another yoke 2 increases pulley 4, makes to intersect the magnetic machine when workpiece is detected, and can arbitrarily move by one way or another; Between yoke 1 and another yoke 2, increase bracing frame 6 and another bracing frame 7, make and intersect the magnetic machine in moving process, avoid that angle changes between yoke 1 and another yoke 2, make testing result more accurate.
Claims (4)
1. one kind intersects the magnetic machine, and it is characterized in that: yoke (1) is intersected with another yoke (2), the bottom center fixed of the crown center of yoke (1) crossbeam and another yoke (2) crossbeam; The vertical part bottom of yoke (1) and another yoke (2) respectively is provided with a pulley (4), the top of another yoke (2) crossbeam is provided with handle (5), be provided with bracing frame (6) between the left part of the rear portion of yoke (1) crossbeam and another yoke (2) crossbeam, be provided with another bracing frame (7) between the right part of the rear portion of yoke (1) crossbeam and another yoke (2) crossbeam.
2. a kind of intersection magnetic machine according to claim 1, it is characterized in that: described yoke (1) is a font, and coil (3) is wrapped on the yoke (1).
3. a kind of intersection magnetic machine according to claim 1, it is characterized in that: described another yoke (2) is a font, and coil (3) is wrapped on another yoke (2).
4. a kind of intersection magnetic machine according to claim 1 is characterized in that: described pulley (4) is a universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320020667 CN203101332U (en) | 2012-09-27 | 2013-01-15 | Cross magnetic powder machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220510506.3 | 2012-09-27 | ||
| CN201220510506 | 2012-09-27 | ||
| CN 201320020667 CN203101332U (en) | 2012-09-27 | 2013-01-15 | Cross magnetic powder machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203101332U true CN203101332U (en) | 2013-07-31 |
Family
ID=48852723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320020667 Expired - Fee Related CN203101332U (en) | 2012-09-27 | 2013-01-15 | Cross magnetic powder machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203101332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067700A (en) * | 2015-07-27 | 2015-11-18 | 洛阳轴研科技股份有限公司 | Pressing bearing magnetic particle testing method |
| WO2020047849A1 (en) * | 2018-09-07 | 2020-03-12 | 中国电建集团山东电力建设第一工程有限公司 | Cross electromagnetic yoke for detecting t-shaped welding joint |
-
2013
- 2013-01-15 CN CN 201320020667 patent/CN203101332U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067700A (en) * | 2015-07-27 | 2015-11-18 | 洛阳轴研科技股份有限公司 | Pressing bearing magnetic particle testing method |
| CN105067700B (en) * | 2015-07-27 | 2018-06-22 | 洛阳轴承研究所有限公司 | A kind of magnetic powder inspection method for depressing bearing |
| WO2020047849A1 (en) * | 2018-09-07 | 2020-03-12 | 中国电建集团山东电力建设第一工程有限公司 | Cross electromagnetic yoke for detecting t-shaped welding joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140115 |