CN202998636U - Pinch wire array load correcting device - Google Patents
Pinch wire array load correcting device Download PDFInfo
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- CN202998636U CN202998636U CN 201220720130 CN201220720130U CN202998636U CN 202998636 U CN202998636 U CN 202998636U CN 201220720130 CN201220720130 CN 201220720130 CN 201220720130 U CN201220720130 U CN 201220720130U CN 202998636 U CN202998636 U CN 202998636U
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- negative electrode
- wire array
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- array load
- fixed mount
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Abstract
The utility model provides a pinch wire array load correcting device. A negative electrode positioning movable sleeve ring in the pinch wire array load correcting device is in the shape of a letter 'omega', and the upper end of a negative electrode fixing bracket is provided with a semicircular groove; a positive electrode positioning clamping slot and the negative electrode fixing bracket are parallelly and fixedly arranged on a base, and an oblique angle is revered between the parallelly arranged positive electrode positioning clamping slot and the negative electrode fixing bracket and the base; one end of the negative electrode positioning movable sleeve ring is connected with the negative electrode fixing bracket through a hinge, and the other end is connected through a fixing nut; and the diameter of the negative electrode positioning movable sleeve ring equals to the diameter of the semicircular groove on the upper end of the negative electrode fixing bracket. When the positive electrode positioning clamping slot, the negative electrode positioning movable sleeve ring and the fixing nut of the pinch wire array load correcting device simultaneously fix a negative electrode piece and a positive electrode piece of a wire array load, the integrity of each wire in the wire array can be ensured in a process of adjusting the parallelism of the wire array, and the overall position of the wire array can be ensured to be unchanged in the adjusting process by the base. The pinch wire array load correcting device provided by the utility model has the advantages of small and exquisite appearance, convenient carrying, simple and convenient operation, and low cost.
Description
Technical field
The utility model belongs to the pinch device field that produces plasma, is specifically related to a kind of hoop fibre array load apparatus for correcting.
Background technology
the complex structure of the filament array load that constriction (Z-Pinch) Physical Experiment is used, no matter the structure of filament array load how, all arranged according to the mode of Physical Experiment demand by the uniform loading wire of diameter and consist of, on-the-spot in the Z-Pinch Physical Experiment, the filament array load that assembles is returned backstay, be fixed on anodic-cathodic, produce inwardly quick constriction under the high function of current, form uniform plasma sheath, in order effectively to suppress the R-T unsteadiness to the impact of implosion result, therefore require microfilament and anodic-cathodic in load to arrange by vertical direction, and the depth of parallelism is no more than 0.05 °.But, when vacuumizing due to target chamber, significant change can occur in anodic-cathodic, loading wire itself very thin very soft (diameter 3.9 μ m-5 μ m) can't support and overcome this variation, make the loading wire between anodic-cathodic bend and be out of shape, destroy the specific distribution of filament array load line, affected the physics experimental result.have two kinds in order to overcome the method that adverse effect that this variation brings adopts: the first is vertical self adaptation filament array load, its anodic-cathodic is hard Nogata to arrangement, adopt an end to be fixed on electrode, the other end hangs weight, every rhizoid is tightened under the weight effect and guaranteed that a formation shape is constant, microfilament and anodic-cathodic that this kind method satisfies in load are fully arranged by vertical direction, and the depth of parallelism is no more than the condition of 0.05 °, the second is horizontal self adaptation filament array load, its anodic-cathodic is arranged in horizontal direction, adopt an end to be fixed on electrode, the other end adds elastic material, the elastic force that utilizes the spring precommpression to produce, when changing, anodic-cathodic make every rhizoid tighten and guarantee that a formation shape is constant, because backstay pitch has deviation, when moving back backstay, silk formation shape can change, the filament array load that majority has moved back after backstay is having slight stubborn song, microfilament and the anodic-cathodic that can't satisfy in load are arranged by vertical direction, and the depth of parallelism is no more than the Physical Experiment requirement of 0.05 °.
Summary of the invention
In prior art, there is slight stubborn song in filament array load, can't satisfies the deficiency that Physical Experiment requires in order to overcome, and the utility model is to provide a kind of hoop fibre array load apparatus for correcting.
A kind of hoop fibre array load apparatus for correcting of the present utility model is characterized in that described load apparatus for correcting comprises anode locating groove, negative electrode fixed mount, the negative electrode geocoded activity collar, hold-doun nut, base; Wherein, the external form of the negative electrode geocoded activity collar is Ω shape, and there is a semicircle groove negative electrode fixed mount upper end; Its annexation is, described anode locating groove, negative electrode fixed mount be parallel to each other be fixedly installed on base and and base between an angle is arranged.One end of the negative electrode geocoded activity collar is connected with the negative electrode fixed mount by hinge, and the other end is connected with the negative electrode fixed mount by hold-doun nut.The semicircle groove equal diameters of the diameter of the described negative electrode geocoded activity collar and negative electrode fixed mount upper end.
Angle between described anode locating groove and base is 10 °～30 °, and the angle of negative electrode fixed mount and base is 10 °～30 °.
The diameter of described anode locating groove is greater than the diameter of negative electrode movable loop.
Correcting process of the present utility model comprises the following steps:
1.. the filament array load that will return central locating rod observes the depth of parallelism of microfilament in this time load whether meet standard under microscope or CCD;
2.. the non-compliant filament array load of the depth of parallelism is carefully put into leveling block and fixing;
3.. filament array load negative electrode positioning screw cap is unclamped, observe the situation of the microfilament depth of parallelism under microscope or CCD, and slight rotating cathode bar according to circumstances, the depth of parallelism of microfilament is between (0-0.5) °, last fixed negative pole bar, tighten the negative electrode positioning screw cap and get final product.
The utility model integral body is processed by a stainless steel material; Wherein the negative electrode geocoded activity collar and this utility model main part adopt active link with hinge, can free open closed, is fixed on base by hold-doun nut after closed; All the other structure members are all a whole body with base, adopt fixed-link.Base adopts stainless steel, and weight is suitable, has in operation stabilization; The anode locating groove be fixed on base and with the angle of base be 10 °～30 °, be used for a fixing silk battle array anode strip; The negative electrode geocoded activity collar is fixed on, and the scope of application parallel with the anode locating groove on base, the negative electrode geocoded activity collar is Φ 37mm-Φ 42mm, the angle of anode locating groove and the negative electrode geocoded activity collar and base is 10 °～30 °, is convenient to monitor constantly the microfilament state in adjusting silk battle array depth of parallelism process; Hold-doun nut and the negative electrode geocoded activity collar are flexibly connected, are used for adjusting scope and the fixed negative pole of the negative electrode geocoded activity collar.
When the anode locating groove in the utility model, the negative electrode geocoded activity collar, hold-doun nut fix cathode sheets, the anode strip of filament array load simultaneously, can guarantee the silk battle array in adjusting silk battle array depth of parallelism process in integrality, the base of every rhizoid can guarantee that a gust integral position that is in course of adjustment does not change.The utility model profile is small and exquisite, easy to carry, easy and simple to handle, with low cost.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 needs the filament array load schematic diagram corrected in the utility model;
Fig. 3 is the filament array load schematic diagram after the filament array load removal central locating rod that needs in the utility model to correct;
Fig. 4 is that the application schematic diagram is corrected in load of the present utility model;
In figure: 1. the anode locating groove 2. negative electrode geocoded activity collar 3. hold-doun nut 4. base 5. central locating rod 6. anode spacer 7. microfilament 8. negative electrode spacer 9. elastic yarn 10. special-purpose fixed muffle 12. negative electrode positioning screw cap 13. negative electrode fixed mounts of cathode rod 11..
Embodiment
Below in conjunction with accompanying drawing, the utility model is specifically described.
Embodiment 1
Fig. 1 is structural representation of the present utility model, Fig. 2 needs the filament array load schematic diagram corrected in the utility model, Fig. 3 is the filament array load schematic diagram after the filament array load removal central locating rod that needs in the utility model to correct, and Fig. 4 is that the application schematic diagram is corrected in load of the present utility model.In Fig. 1-Fig. 4, a kind of hoop fibre array load apparatus for correcting of the present utility model comprises anode locating groove 1, the negative electrode geocoded activity collar 2, hold-doun nut 3, base 4, negative electrode fixed mount 13; Wherein, the profile of the negative electrode geocoded activity collar 2 is Ω shape, and there is a semicircle groove negative electrode fixed mount 13 upper ends; Its annexation is, described anode locating groove 1, negative electrode fixed mount 13 be parallel to each other be fixedly installed on base 4 and and base 4 between an angle α is arranged.One end of the negative electrode geocoded activity collar 2 is connected with negative electrode fixed mount 13 by hinge, and the other end is connected the diameter of the negative electrode geocoded activity collar 2 and the semicircle groove equal diameters of negative electrode fixed mount 13 upper ends by hold-doun nut 3 with negative electrode fixed mount 13.
The diameter of described anode locating groove 1 is greater than the diameter of the negative electrode geocoded activity collar 2.
In the present embodiment, the angle α between anode locating groove 1 and base 4 is 15 °, and the angle between negative electrode fixed mount 13 and base 4 is 15 °.
The filament array load that needs in the utility model to correct comprises central locating rod 5, anode spacer 6, microfilament 7, negative electrode spacer 8, elastic yarn 9, cathode rod 10.Filament array load passes negative electrode spacer 8 slits by 3.9 μ m-5 μ m tungsten filament one ends and elastic yarn 9 is connected and fixed, and the other end passes slit corresponding with negative electrode spacer 8 slits in anode spacer 6 and fixedly forms, and the filament array load that assembles as shown in Figure 2.
The filament array load that assembles in the utility model comprises microfilament 7, elastic yarn 9, cathode rod 10, special-purpose fixed muffle 11, negative electrode positioning screw cap 12.The filament array load of need correcting puts special-purpose fixed muffle 11, removes central locating rod 5 on special demounting device, and the depth of parallelism of removing microfilament 7 in the filament array load of central locating rod 5 skew may occur as Fig. 3, does not reach the Physical Experiment requirement, needs rectification.
Correcting process of the present utility model as shown in Figure 4.At first unclamp the hold-doun nut 3 in the negative electrode geocoded activity collar 2, the filament array load negative electrode that will remove central locating rod 5 passes anode locating groove 1 and the negative electrode geocoded activity collar 2, determine to tighten after negative electrode spacer 8, anode spacer 6 put in place and the fixed negative pole geocoded activity collar 2 on hold-doun nut 3; In the observation filament array load, microfilament 7 is twisted bent direction and degree under microscope or CCD.Preliminary fixed negative pole bar 10, unclamp negative electrode positioning screw cap 12 again, as the case may be slight rotating cathode bar 10 until in filament array load microfilament 7 meet and anode and cathode (negative electrode spacer 8, anode spacer 6) is arranged by vertical direction and the depth of parallelism is in standard between (0-0.5) °; In the situation of last fixed negative pole bar 10, maintenance cathode rod 10 invariant positions, tighten negative electrode positioning screw cap 12 and get final product.Importantly, when unclamping or tighten negative electrode positioning screw cap 12, need fixed negative pole bar 10, in case the screw rod rotation, cause in filament array load microfilament 7 again twist bent or destroy.
Embodiment 2
The present embodiment is identical with the basic structure of embodiment 1, and difference is, the angle between described anode locating groove 1 and base 4 is 30 °, and the angle between negative electrode fixed mount 13 and base 4 is 30 °.
Claims (3)
1. hoop fibre array load apparatus for correcting, it is characterized in that: described load apparatus for correcting comprises anode locating groove (1), the negative electrode geocoded activity collar (2), hold-doun nut (3), base (4), negative electrode fixed mount (13); Wherein, the external form of the negative electrode geocoded activity collar (2) is Ω shape, and there is a semicircle groove negative electrode fixed mount (13) upper end; Its annexation is, described anode locating groove (1), negative electrode fixed mount (13) be parallel to each other be fixedly installed on base (4) upper and and base (4) between an angle is arranged; One end of the negative electrode geocoded activity collar (2) is connected with negative electrode fixed mount (13) by hinge, and the other end is connected with negative electrode fixed mount (13) by hold-doun nut (3); The semicircle groove equal diameters of the diameter of the described negative electrode geocoded activity collar (2) and negative electrode fixed mount (13) upper end.
2. hoop fibre array load apparatus for correcting according to claim 1, it is characterized in that: the angle between described anode locating groove (1) and base (4) is 10 °～30 °, and negative electrode fixed mount (13) is 10 °～30 ° with the angle of base.
3. hoop fibre array load apparatus for correcting according to claim 1, it is characterized in that: the diameter of described anode locating groove (1) is greater than the diameter of the negative electrode geocoded activity collar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720130 CN202998636U (en) | 2012-12-25 | 2012-12-25 | Pinch wire array load correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720130 CN202998636U (en) | 2012-12-25 | 2012-12-25 | Pinch wire array load correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202998636U true CN202998636U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220720130 Expired - Fee Related CN202998636U (en) | 2012-12-25 | 2012-12-25 | Pinch wire array load correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202998636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202903A (en) * | 2014-09-10 | 2014-12-10 | 西北核技术研究所 | Flat metal film loading device |
| CN105161142A (en) * | 2015-09-25 | 2015-12-16 | 中国工程物理研究院核物理与化学研究所 | Fine tuning device for torispherical wire array load preparation |
-
2012
- 2012-12-25 CN CN 201220720130 patent/CN202998636U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202903A (en) * | 2014-09-10 | 2014-12-10 | 西北核技术研究所 | Flat metal film loading device |
| CN105161142A (en) * | 2015-09-25 | 2015-12-16 | 中国工程物理研究院核物理与化学研究所 | Fine tuning device for torispherical wire array load preparation |
| CN105161142B (en) * | 2015-09-25 | 2017-05-10 | 中国工程物理研究院核物理与化学研究所 | Fine tuning device for torispherical wire array load preparation |
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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: 20130612 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |