JPS6330773Y2 - - Google Patents
Info
- Publication number
- JPS6330773Y2 JPS6330773Y2 JP18685182U JP18685182U JPS6330773Y2 JP S6330773 Y2 JPS6330773 Y2 JP S6330773Y2 JP 18685182 U JP18685182 U JP 18685182U JP 18685182 U JP18685182 U JP 18685182U JP S6330773 Y2 JPS6330773 Y2 JP S6330773Y2
- Authority
- JP
- Japan
- Prior art keywords
- flange plate
- bobbin
- notch
- wire
- diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000004804 winding Methods 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000002887 superconductor Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910020012 Nb—Ti Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- -1 pure aluminum Chemical class 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Description
【考案の詳細な説明】
本考案は長尺線条体の巻量を分割して巻回しう
る組立式ボビンを提供せんとするものである。[Detailed Description of the Invention] The present invention aims to provide an assembly type bobbin that can divide and wind a long filament.
従来Nb−Ti合金系超電導線条体では、純銅、
純アルミニウム等の安定化金属の電気伝導度を向
上させるために、最終加工後の形状で熱処理を行
つている。又超電導線条体では、Nb3SnやV3Ga
などの化合物超電導体が非常に脆いため、金属状
態で最終形状にまで加工した後かかる化合物が生
成する温度に所定時間加熱して化合物超電導体に
形成している。 Conventional Nb-Ti alloy superconducting wires are made of pure copper,
In order to improve the electrical conductivity of stabilized metals such as pure aluminum, heat treatment is performed on the final processed shape. In addition, in superconducting wires, Nb 3 Sn and V 3 Ga
Because these compound superconductors are extremely brittle, they are formed into compound superconductors by processing them into their final shape in a metallic state and then heating them for a predetermined period of time to a temperature at which such compounds form.
この熱処理は線条体をボビンに巻付けた後加熱
するものであるが、この場合巻線層が多くなるに
伴つて巻線張力が加算されると共に高温にさらさ
れるために膨脹し、該線条体同志が粘着し、特に
巻線層の中心部になる程その傾向は著しくなる。
従つて熱処理後超電導線条体を他のボビンに巻替
える場合に、その操作が困難になると共に安定化
した超電導線条体をうることが出来難いものであ
つた。 In this heat treatment, the filament is heated after being wound around a bobbin, but in this case, as the number of winding layers increases, the winding tension is added and the wire expands due to exposure to high temperatures. The strips stick to each other, and this tendency becomes more pronounced especially toward the center of the winding layer.
Therefore, when rewinding the superconducting wire onto another bobbin after heat treatment, the operation becomes difficult and it is difficult to obtain a stable superconducting wire.
この粘着を防止するために、上記の如く線条体
を巻回する際に、その巻き方を緩巻にし且つ少量
（短尺）の線状体を巻回する場合には、粘着は緩
和されるが巻線量が増大するに伴つてその中心部
には圧縮力が加わると共に熱による膨脹作用によ
つて、長尺物の線条体を熱処理する場合には粘着
を防止することが出来ないものであつた。 In order to prevent this adhesion, when winding the filament as described above, if the winding method is loose and a small amount (short length) of the filament is wound, the adhesion will be alleviated. However, as the amount of wire winding increases, compressive force is applied to the center of the wire, and it also expands due to heat, making it impossible to prevent sticking when heat treating a long wire. It was hot.
なお線条体を緩巻することはそれだけボビン量
を多く用意しなければならないと共に過度に緩巻
すると線条体が下の層に落ち込み、その上から別
の線条体が巻かれるため、線条体を巻戻す際に線
条体がでにくいため断線するおそれがあつた。 Note that winding the filament loosely requires a large amount of bobbin, and if the filament is wound too loosely, the filament falls into the layer below, and another filament is wound on top of it, so When unwinding the wire, the wire was difficult to come out, so there was a risk of wire breakage.
又別の方法として平角線又はテープをボビンに
巻取るに際しその層間にステンレス箔を挿入する
ことにより粘着を防止しているものであるが、こ
の方法は作業時間が著しく増大すると共に煩雑な
手数を要するものであり、且つステンレス箔内の
不純物が安定化金属内に混入され、超電導線条体
の特性を阻害するものであつた。 Another method is to prevent adhesion by inserting stainless steel foil between the layers of flat wire or tape when winding it around a bobbin, but this method significantly increases the working time and is complicated. Moreover, the impurities in the stainless steel foil were mixed into the stabilizing metal and impeded the characteristics of the superconducting wire.
本考案はかゝる現状に鑑み鋭意研究を行つた結
果、長尺物の超電導線条体を形成せしめる表面に
安定化金属を被覆した金属複合線条体の巻量を数
段に分割して巻回するための組立式ボビンを見出
したものである。即ち本考案は円板の縁部近傍の
内面に一本又は所望間隔毎に複数本の円状溝を該
円板の中心を中心として同心円状に設けた太径状
鍔板と周縁部の周方向に沿つて切欠部を設けた小
径状鍔板との間に中心胴体を取付けてボビンを形
成、該中心胴体より順次太径の各部胴体にその片
端に上記の如き切欠部及び切欠部に嵌合する突出
部とを設けた嵌合型鍔板を取付け、且つ各胴体と
太径状鍔板と接する位置に取出口を設け、各切欠
部に突出部を嵌着して所望数のボビンを該円状溝
及び嵌合型鍔板を介して該中心胴体と同心円状に
空隙部を設けて形成せしめたものである。 The present invention was developed as a result of intensive research in view of the current situation, and was developed by dividing the winding amount of a metal composite wire body whose surface is coated with a stabilizing metal into several stages to form a long superconducting wire body. We have discovered a prefabricated bobbin for winding. That is, the present invention includes a large-diameter flange plate in which one or a plurality of circular grooves are provided concentrically at desired intervals on the inner surface near the edge of the disk, and around the periphery of the disk. A bobbin is formed by attaching the center body between a small-diameter flange plate having a notch along the direction, and each part of the body having a larger diameter in sequence from the center body is fitted with the above-mentioned notch and the notch at one end thereof. Attach a mating type flange plate with a mating protrusion, provide an outlet at the position where each body contacts the large-diameter flange plate, fit the protrusion into each notch, and insert the desired number of bobbins. A cavity is formed concentrically with the center body through the circular groove and the fitting type flange plate.
又中心胴体及び外部胴体の端部には該胴体に巻
終つた線条体を立上らせ取出すための取出孔を設
けるものである。 Further, a take-out hole is provided at the ends of the center body and the outer body for raising and taking out the filament that has been wound around the body.
なお小径状鍔板と組合せ鍔板又は組合せ鍔板同
志を固定するためにネジ止めすることが望まし
い。 Note that it is desirable to use screws to fix the small diameter flange plate and the combination flange plate or the combination flange plates to each other.
次に本考案の１例を図面により説明する。第１
図に示す如く内面に３本の円状溝３，３′，３″を
設けた大径状鍔板２と周縁の外側に切欠部５を設
けた小径状鍔板４との間に中心胴体６を取付けて
第１ボビン１を形成する。然る後第２図に示す如
く該中心胴体６より太径の外部胴体８の片端に切
欠部及び突出部を設けた嵌合型鍔板９を取付けた
第２ボビン７を第３図に示す如く該円状溝３に胴
体８の端部を挿着し且つ切欠部５と嵌合型鍔板９
の突出部とを嵌合して組立てる。又第２ボビン７
の外側に胴体１１の片端に設けた嵌合型鍔板１２
を取付けた第３ボビン１０を円周溝３′に胴体１
１の端部を挿着し且つ嵌合型鍔板９の凹部と嵌合
型鍔板１２の突部を嵌合して組立てる。更にその
外側に第４ボビン１３を胴体１４の片端に嵌合型
鍔板１５を設けたものにて同様に形成して本考案
組立式ボビンをえた。 Next, one example of the present invention will be explained with reference to the drawings. 1st
As shown in the figure, the center body is located between a large-diameter flange plate 2 with three circular grooves 3, 3', and 3'' on the inner surface and a small-diameter flange plate 4 with a notch 5 on the outside of the periphery. 6 is attached to form the first bobbin 1. Then, as shown in FIG. The attached second bobbin 7 is inserted into the circular groove 3 with the end of the body 8 as shown in FIG.
Assemble by fitting the protruding part of. Also, the second bobbin 7
A fitting type collar plate 12 provided at one end of the body 11 on the outside of the
The third bobbin 10 with the attached body 1 is inserted into the circumferential groove 3'.
1, and the concave portion of the fitting type flange plate 9 and the protrusion of the fitting type flange plate 12 are fitted to assemble. Furthermore, a fourth bobbin 13 was similarly formed on the outside of the body 14 with a fitting type flange plate 15 provided at one end of the body 14 to obtain an assembly type bobbin of the present invention.
又本考案は第４図に示す如く小径状鍔板５と嵌
合型鍔板９との外周に固定用部品１６を当接し、
ネジ１７により締付けることによりボビン相互は
固定するものである。 In addition, the present invention abuts a fixing part 16 on the outer periphery of the small-diameter collar plate 5 and the fitting type collar plate 9, as shown in FIG.
The bobbins are fixed to each other by tightening the screws 17.
なお１８は線状体の取出口でありこゝより、外
側のボビンに立上げる。 Reference numeral 18 is a take-out port for the linear body, so that it is raised to the outer bobbin.
このように本考案組立式ボビンにおいて、まず
ボビン１に線状体を粘着しない程度の量だけ巻回
し、これを取出口より引出し、その外側に嵌合せ
しめたボビン７に該線状体を所定量巻回する。こ
の操作を繰返すことによりどんなに長い線条体に
おいても多数に分割されたボビンにそのまゝの状
態で巻回しうるから、１つのボビンには僅かの量
の線状体でよく、そのまゝの状態において加熱炉
に収納して熱処理を行うことができる。 In this way, in the assembly type bobbin of the present invention, first, the wire is wound around the bobbin 1 by an amount that does not cause it to stick, and then the wire is pulled out from the opening, and the wire is placed on the bobbin 7 fitted on the outside of the wire. Wind a fixed amount. By repeating this operation, no matter how long the filament is, it can be wound as it is on multiple divided bobbins, so one bobbin only needs a small amount of the filament, and the filament can be wound as it is. In this state, it can be stored in a heating furnace and heat treated.
又ボビンとボビンとの間の間隙部は、円周溝の
位置並に嵌合型鍔板の切欠部、突起部の形状によ
つて如何様にも調整することが出来るから線状体
の太さ及び長さにより適宜選択すればよい。 In addition, the gap between the bobbins can be adjusted in any way by changing the position of the circumferential groove and the shape of the notch and protrusion of the mating flange plate. It may be selected appropriately depending on the size and length.
以上詳述した如く本考案組立式ボビンによれば
線状体を通常の張力により巻回するとしても１つ
のボビンに巻回する量を少くすることにより線状
体に圧縮力が加わらず高温に加熱して熱処理を行
うも線状体が粘着することがない。従つて線状体
の性能を低下せしめることなく熱処理を行うこと
が出来る。 As detailed above, according to the assembled bobbin of the present invention, even if the wire is wound with normal tension, by reducing the amount of winding on one bobbin, compressive force is not applied to the wire and the wire can be heated at high temperatures. Even when heated and heat treated, the linear body does not stick. Therefore, heat treatment can be performed without reducing the performance of the linear body.
又本考案はその組立て操作が極めて簡単であ
り、短時間で作業が出来ると共に場所もとること
なく安価なコストで製造することができる。 In addition, the present invention is extremely easy to assemble, can be completed in a short time, and can be manufactured at low cost without taking up much space.
第１図乃至第５図は本考案組立式ボビンを説明
するものであり、第１図は第１ボビンの断面図、
第２図は第２ボビンの断面図、第３図は本考案組
立式ボビンの１例を示す断面図、第４図はボビン
同志の固定状態説明図、第５図は線状体の立上り
による取出口説明図である。
１……第１ボビン、２……大径状鍔板、３，
３′，３″……円状溝、４……小径状鍔板、５……
切欠部、６……中心胴体、７……第２ボビン、８
……外部胴体、９……嵌合型鍔板、１０……第３
ボビン、１１……胴体、１２……嵌合型鍔板、１
３……第４ボビン、１４……胴体、１５……嵌合
型鍔板、１８……線状体取出口。
1 to 5 illustrate the assembled bobbin of the present invention, and FIG. 1 is a sectional view of the first bobbin;
Fig. 2 is a sectional view of the second bobbin, Fig. 3 is a sectional view showing an example of the assembled bobbin of the present invention, Fig. 4 is an explanatory diagram of the state in which the bobbins are fixed together, and Fig. 5 is due to the rise of the linear body. It is an explanatory diagram of an outlet. 1...First bobbin, 2...Large diameter collar plate, 3,
3', 3''...Circular groove, 4...Small diameter collar plate, 5...
Notch, 6... Center body, 7... Second bobbin, 8
... External body, 9 ... Fitting type flange plate, 10 ... Third
Bobbin, 11... Body, 12... Fitting type collar plate, 1
3... Fourth bobbin, 14... Body, 15... Fitting type flange plate, 18... Linear body outlet.
Claims (1)
複数本の円状溝を該円板の中心を中心として同心
円状に設けた太径状鍔板と周縁の周方向に沿つて
切欠部を設けた小径状鍔板との間に中心胴体を取
付けてボビンを形成し、該中心胴体より順次太径
の各部胴体に、その片端に上記の如き切欠部及び
切欠部に嵌合する突出部とを設けた嵌合型鍔板を
取付け、且つ各胴体と太径状鍔板と接する位置に
取出口を設け、各切欠部に突出部を嵌着して所望
数のボビンを該円状溝及び嵌合型鍔板を介して該
中心胴体と同心円状に空隙部を設けて形成せしめ
たことを特徴とする組立式ボビン。 A large-diameter flange plate in which one or more circular grooves are provided at desired intervals on the inner surface near the edge of the disk concentrically around the center of the disk, and notches along the circumferential direction of the periphery. A central body is attached between a small-diameter flange plate provided with a portion to form a bobbin, and each portion of the body having a diameter successively larger than the central body is provided with a notch as described above at one end and a protrusion that fits into the notch. At the same time, a fitting type flange plate with a large-diameter flange plate is attached, and an outlet is provided at a position where each body contacts the large-diameter flange plate, and a protrusion is fitted into each notch to insert the desired number of bobbins into the circular shape. An assembly type bobbin characterized in that a cavity is formed concentrically with the center body through a groove and a fitting type flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18685182U JPS5992517U (en) | 1982-12-10 | 1982-12-10 | Assembly type bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18685182U JPS5992517U (en) | 1982-12-10 | 1982-12-10 | Assembly type bobbin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5992517U JPS5992517U (en) | 1984-06-23 |
| JPS6330773Y2 true JPS6330773Y2 (en) | 1988-08-17 |
Family
ID=30403480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18685182U Granted JPS5992517U (en) | 1982-12-10 | 1982-12-10 | Assembly type bobbin |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5992517U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5022247B2 (en) * | 2008-01-18 | 2012-09-12 | ソニーケミカル＆インフォメーションデバイス株式会社 | Reel member, film drawing method and film winding device |
-
1982
- 1982-12-10 JP JP18685182U patent/JPS5992517U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5992517U (en) | 1984-06-23 |
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