CN102706272B - A kind of axle center, Novel barrel-type magnetic field measurement mechanism - Google Patents
A kind of axle center, Novel barrel-type magnetic field measurement mechanism Download PDFInfo
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- CN102706272B CN102706272B CN201210174522.4A CN201210174522A CN102706272B CN 102706272 B CN102706272 B CN 102706272B CN 201210174522 A CN201210174522 A CN 201210174522A CN 102706272 B CN102706272 B CN 102706272B
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Abstract
The invention provides axle center, a kind of Novel barrel-type magnetic field measurement mechanism, comprise ring flange, probe, probe gripper and web member, ring flange is fixed on the peripheral unit of tubular magnetic field, there is through hole at ring flange center, flange surface is evenly distributed with measured hole, be set with web member in ring flange through hole, web member top is provided with rotating handles and rotating disk, pops one's head in pass from web member central through hole; Side, web member lower end connects one end of probe gripper, and the other end of probe gripper clamps the probe run through from web member through hole, probe is formed U-shaped; Probe upwards corresponding measured hole.A kind of axle center, Novel barrel-type magnetic field of the present invention measurement mechanism, measuring sonde carries out equidistant rotation with flange center by probe gripper at the upper and lower flange face in tubular magnetic field, determine that whether geometric center point overlaps with magnetic axis for the shaft core position of this point-to-point transmission, provides foundation for magnetic axis corrects by the R of 2 in measurement plane rotational symmetry to the relative mistake of magnetic field intensity.
Description
Technical field
The present invention relates to axle center, a kind of tubular magnetic field measurement mechanism, belong to detector for magnetic field field.
Background technology
Tubular magnetic field is in the development of electron tube and have key effect in using, and Distribution of Magnetic Field is remarkable to the performance impact of electron beam, along with the raising of microwave frequency, requires that the geometrical axis concentricity of the magnetic axis in magnetic field and microwave cavity is higher.Therefore need a kind of can a kind of measurement and correction device of high precision inspection magnetic field magnetic axis and magnetic field geometry shaft concentricity.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides axle center, a kind of Novel barrel-type magnetic field measurement mechanism, can measure and judge whether magnetic field magnetic axis overlaps with geometry axle center, for measurement and correction provide convenient.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of axle center, Novel barrel-type magnetic field measurement mechanism, comprises ring flange, probe, probe gripper and web member.
Ring flange is T-shaped, and be fixed by screws on the device of periphery, tubular magnetic field, there is through hole at ring flange center, and flange surface is evenly distributed with some measured holes, and measured hole is distributed in circumferentially same.
Be set with web member in ring flange through hole, web member top is provided with rotating handles and rotating disk, and there is through hole at web member center, pops one's head in pass from web member through hole.
Side, web member lower end is connected by screw one end of probe gripper, and the other end of probe gripper clamps the probe run through from web member through hole, probe is formed U-shaped.
Probe upwards corresponding measured hole.
A kind of axle center, Novel barrel-type magnetic field of the present invention measurement mechanism, measuring sonde carries out equidistant rotation with flange center by probe gripper at the upper and lower flange face in tubular magnetic field, determines whether geometric center point overlaps with magnetic axis for the shaft core position of this point-to-point transmission by the R of 2 in measurement plane rotational symmetry to the relative mistake of magnetic field intensity.By measuring 4 magnetic field intensity relative differences on orthogonal axes, can judge whether magnetic field magnetic axis overlaps with geometric center, providing foundation for magnetic axis corrects, and can carry out judging and correct check according to corresponding formula according to this.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of axle center, a kind of Novel barrel-type magnetic field of the present invention measurement mechanism;
Fig. 2 is the schematic top plan view of ring flange;
Fig. 3 is the structural representation of probe gripper.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
As shown in Figure 1, 2, 3, axle center, a kind of Novel barrel-type magnetic field measurement mechanism, comprises ring flange 1, probe 7, probe gripper 6 and web member 5.
Ring flange 1 is T-shaped, is fixed by screws on the device of periphery, tubular magnetic field, and there is through hole at ring flange 1 center, and flange surface is evenly distributed with some measured holes 3, and measured hole 3 is distributed in circumferentially same.
Be set with web member 5 in ring flange through hole, web member 5 top is provided with rotating handles 4 and rotating disk, and there is through hole at web member 5 center, and probe 7 passes from web member through hole.
Side, web member 5 lower end is connected by screw one end of probe gripper 6, and the other end of probe gripper 6 clamps the probe 7 run through from web member through hole, probe is formed U-shaped, probe upwards corresponding measured hole 3.
During measurement, the rotating handles 4 on rotating connector top, band follower link 5 rotates, web member 5 drives probe gripper 6 to rotate, owing to popping one's head in web member axle center as axle rotates, therefore pop one's head in and to rotate in magnetic field with a radii fixus, thus the magnetic field intensity of each point can be measured, and then whether geometric center overlaps with magnetic axis to measure the shaft core position of certain point-to-point transmission.
A kind of axle center, Novel barrel-type magnetic field of the present invention measurement mechanism, measuring sonde carries out equidistant rotation with flange center by probe gripper at the upper and lower flange face in tubular magnetic field, determines whether geometric center point overlaps with magnetic axis for the shaft core position of this point-to-point transmission by the R of 2 in measurement plane rotational symmetry to the relative mistake of magnetic field intensity.By measuring 4 magnetic field intensity relative differences on orthogonal axes, can judge whether magnetic field magnetic axis overlaps with geometric center, providing foundation for magnetic axis corrects, and can carry out judging and correct check according to corresponding formula according to this.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. axle center, Novel barrel-type magnetic field measurement mechanism, it is characterized in that: comprise ring flange, probe, probe gripper and web member, ring flange is T-shaped, be fixed by screws on the device of periphery, tubular magnetic field, there is through hole at ring flange center, flange surface is evenly distributed with some measured holes, and measured hole is circumferentially same;
Be set with web member in ring flange through hole, web member top is provided with rotating handles and rotating disk, and there is through hole at web member center, pops one's head in pass from web member through hole;
Side, web member lower end connects one end of probe gripper, and the other end of probe gripper clamps the probe run through from web member through hole, probe is formed U-shaped; Probe upwards corresponding measured hole; The rotating handles on rotating connector top, band follower link rotates, and web member drives probe gripper to rotate, and to pop one's head in web member axle center as axle rotates, and pops one's head in rotate in magnetic field with a radii fixus; Measuring sonde carries out equidistant rotation with flange center by probe gripper at the upper and lower flange face in tubular magnetic field, determines whether geometric center point overlaps with magnetic axis for the shaft core position of this point-to-point transmission by the R of 2 in measurement plane rotational symmetry to the relative mistake of magnetic field intensity.
2. axle center, a kind of Novel barrel-type magnetic field according to claim 1 measurement mechanism, is characterized in that: web member lower end and probe gripper are fixed by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210174522.4A CN102706272B (en) | 2012-05-31 | 2012-05-31 | A kind of axle center, Novel barrel-type magnetic field measurement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210174522.4A CN102706272B (en) | 2012-05-31 | 2012-05-31 | A kind of axle center, Novel barrel-type magnetic field measurement mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102706272A CN102706272A (en) | 2012-10-03 |
| CN102706272B true CN102706272B (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210174522.4A Active CN102706272B (en) | 2012-05-31 | 2012-05-31 | A kind of axle center, Novel barrel-type magnetic field measurement mechanism |
Country Status (1)
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| CN (1) | CN102706272B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772146B (en) * | 2017-03-24 | 2023-06-20 | 中国工程物理研究院流体物理研究所 | Hall probe fixing mechanism for centering |
| CN107514973B (en) * | 2017-09-22 | 2020-01-31 | 中核（天津）机械有限公司 | Coaxiality correction and inspection body |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1529134A (en) * | 1977-06-28 | 1978-10-18 | Standard Telephones Cables Ltd | Optical fibre measurements |
| CN101408402A (en) * | 2008-11-18 | 2009-04-15 | 河南省西峡汽车水泵股份有限公司 | Device and method for measuring non-center positioning component bounce |
| CN101726241A (en) * | 2008-10-23 | 2010-06-09 | 鸿富锦精密工业（深圳）有限公司 | Angle transducer |
| JP4865681B2 (en) * | 2007-11-08 | 2012-02-01 | 日置電機株式会社 | Measuring apparatus and measuring method |
| CN202734756U (en) * | 2012-05-31 | 2013-02-13 | 中国工程物理研究院应用电子学研究所 | Novel cylindrical magnetic-filed axis core measurement device |
-
2012
- 2012-05-31 CN CN201210174522.4A patent/CN102706272B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1529134A (en) * | 1977-06-28 | 1978-10-18 | Standard Telephones Cables Ltd | Optical fibre measurements |
| JP4865681B2 (en) * | 2007-11-08 | 2012-02-01 | 日置電機株式会社 | Measuring apparatus and measuring method |
| CN101726241A (en) * | 2008-10-23 | 2010-06-09 | 鸿富锦精密工业（深圳）有限公司 | Angle transducer |
| CN101408402A (en) * | 2008-11-18 | 2009-04-15 | 河南省西峡汽车水泵股份有限公司 | Device and method for measuring non-center positioning component bounce |
| CN202734756U (en) * | 2012-05-31 | 2013-02-13 | 中国工程物理研究院应用电子学研究所 | Novel cylindrical magnetic-filed axis core measurement device |
Non-Patent Citations (3)
| Title |
|---|
| L波段频率可调同轴相对论返波振荡器研究;葛行军;《中国博士学位论文全文数据库（信息科技辑）》;20110415(第4期);全文 * |
| The Ground Station High-power Travelling-wave Tube;R．J．COLLIER;《Bell System Technical Journal》;19630731;第42卷(第4期);全文 * |
| 双波段相对论返波振荡器的研究;王挺;《中国博士学位论文全文数据库（信息科技辑）》;20120715(第7期);全文 * |
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| CN102706272A (en) | 2012-10-03 |
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