JPS59198711A - Fixation of terminal for coil - Google Patents
Fixation of terminal for coilInfo
- Publication number
- JPS59198711A JPS59198711A JP7269883A JP7269883A JPS59198711A JP S59198711 A JPS59198711 A JP S59198711A JP 7269883 A JP7269883 A JP 7269883A JP 7269883 A JP7269883 A JP 7269883A JP S59198711 A JPS59198711 A JP S59198711A
- Authority
- JP
- Japan
- Prior art keywords
- flange
- horn
- kerfs
- terminal
- coil
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/567—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using a tamping or a swaging operation, i.e. at least partially deforming the edge or the rim of a first part to be joined to clamp a second part to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/64—Joining a non-plastics element to a plastics element, e.g. by force
- B29C65/645—Joining a non-plastics element to a plastics element, e.g. by force using friction or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
- B29C66/81423—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being concave
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/10—Connecting leads to windings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、コイルボビンに巻回され、かつフランジの切
溝から外部に引出され端子として用いられるコイルのコ
イルリード線または７ランジに設けられる端子自体を固
定するコイルの端子固定方法に関する。Detailed Description of the Invention (Industrial Application Field) The present invention relates to a coil lead wire or a terminal provided on a seven flange of a coil that is wound around a coil bobbin and drawn out from a cut groove of a flange to be used as a terminal. This invention relates to a method for fixing terminals of a coil to fix itself.
（従来技術）
コイルボビンに巻回されたコイルのコイルリード線をコ
イルボビンのフランジに形成された切溝から外部に引出
す場合、コイルの線径が太いものにおいてはかかるコイ
ルリード線を直出ししてそのまま端子として用いたりす
ることがある。また、切溝内に端子を挿入し、この端子
（二」イルリード線を接続して用いることもある。(Prior art) When the coil lead wire of the coil wound around the coil bobbin is pulled out from the cut groove formed on the flange of the coil bobbin, if the wire diameter of the coil is large, the coil lead wire is pulled out directly and left as it is. Sometimes used as a terminal. Alternatively, a terminal may be inserted into the groove and this terminal (two-way lead wire) may be connected.
しかして、かかる場合、切溝内に位置覆るコイルリード
線または端子を何等かの方法で固定する必要がある。In such a case, it is necessary to fix the coil lead wire or terminal located within the kerf by some method.
（発明の目的）
本発明は上記の点に鑑み提案されたもので、その目的と
するところは、切溝内の端子として機能するコイルリー
ド線、または端子を簡単に固定することができる固定方
法を提供しようとするものである。(Object of the Invention) The present invention has been proposed in view of the above points, and its purpose is to provide a coil lead wire that functions as a terminal in a kerf, or a fixing method that can easily fix a terminal. This is what we are trying to provide.
（発明の構成） 以下、図面に沿って本発明を説明する。(Structure of the invention) Hereinafter, the present invention will be explained along with the drawings.
第１図ないし第３図は本発明の第１実施例を示す。先ず
第１図は本発明に用いられるコイルボじ゛ン土を示すも
ので、このコイルボビン土は中空状の胴部２と、この胴
部２の一端部に一体形成されたフランジ３とを備え、こ
のフランジ３に形成された肉厚部３ａには適数個の切溝
４が形成されている。1 to 3 show a first embodiment of the invention. First, FIG. 1 shows the coil bobbin soil used in the present invention, and this coil bobbin soil includes a hollow body 2 and a flange 3 integrally formed at one end of the body 2. A suitable number of grooves 4 are formed in the thick wall portion 3a formed on the flange 3.
しかして、胴部２には周知のようにコイル（図示せず）
が巻回され、かつ第２図に示すようにそのコイルリード
線５がフランジ３の切溝４を介し外部に引出される。こ
の際、コイルリード線の線径が太くピン端子として兼用
することができるものにおいてはコイルリード線５を端
子として用い、このような場合コイルリード線５を７ラ
ンジ３の切溝４に固定する必要がある。As is well known, the body 2 has a coil (not shown).
is wound, and the coil lead wire 5 is drawn out through the cut groove 4 of the flange 3 as shown in FIG. At this time, if the coil lead wire has a large wire diameter and can also be used as a pin terminal, the coil lead wire 5 is used as the terminal, and in such a case, the coil lead wire 5 is fixed to the cut groove 4 of the 7 flange 3. There is a need.
口のため、本発明では周知の構成の超音波発振器および
変換器と接続され、かつ振動するホーン６を、フランジ
３の切溝４の両側の７ランジ端面に当接させ、当該ホー
ン６を振動させることによりリード線５を切溝４に固定
するようにした点に特徴を有している。Therefore, in the present invention, a vibrating horn 6 connected to an ultrasonic oscillator and a transducer of a known configuration is brought into contact with the flange end faces 7 on both sides of the kerf 4 of the flange 3, and the horn 6 is vibrated. It is characterized in that the lead wire 5 is fixed to the cut groove 4 by doing so.
すなわち、第３図は本発明の工程を示すもので、先ずフ
ランジ３の切溝４からコイルリード線５を外部へ引出し
、ついでホーン６を７ランジ３の切溝４の両側に接近さ
せ、かつ当接させたホーン６を駆動する（（イ）、（ロ
）図参照）。That is, FIG. 3 shows the process of the present invention. First, the coil lead wire 5 is pulled out from the cut groove 4 of the flange 3, and then the horn 6 is brought close to both sides of the cut groove 4 of the 7 flange 3. The horn 6 brought into contact is driven (see figures (A) and (B)).
したがって、ホーン６との７ランジ当接部はホーン６の
振動による摩擦熱で軟化ないし溶融する。Therefore, the seven flange contact portions with the horn 6 are softened or melted by the frictional heat generated by the vibration of the horn 6.
この場合、ホーン６をフランジ３に押しイ」けて圧接さ
せておくとホーン６の相対向する突出部はフランジ３の
端部にめり込んでゆき、７ランジ３を構成する樹脂が略
そのめり込んだ分だけ切溝４の内側へ盛り上がり切溝４
の巾が狭まるが（（ハ）図参照）、場合によっては切溝
４が閉じて溶着し、これによってリード線５を容易に固
定するここができる。In this case, when the horn 6 is pushed into the flange 3 and brought into pressure contact, the opposing protrusions of the horn 6 sink into the end of the flange 3, and the resin forming the flange 3 almost sinks into it. The kerf 4 rises to the inside of the kerf 4.
Although the width of the lead wire 5 is narrowed (see figure (c)), depending on the case, the cut groove 4 is closed and welded, thereby making it possible to easily fix the lead wire 5.
第４図（イ）、（ロ）はコイルリード線が接続される端
子７の基部を、この端子７の基部形状に形成された７ラ
ンジ３の切溝４ａに挿入し、かつ超音波溶着ホーン６を
切溝４ａの両側部分に押し付、けて駆動し、端子７を７
ランジ３に固定する例を示す。4(a) and 4(b) show that the base of the terminal 7 to which the coil lead wire is connected is inserted into the cut groove 4a of the 7 flange 3 formed in the shape of the base of the terminal 7, and the ultrasonic welding horn is 6 to both sides of the cut groove 4a and drive the terminal 7.
An example of fixing to lunge 3 is shown.
また、第５図（イ）、（ロ）は端子８として１字状のも
のを用い、かつこれに対応した形状の切溝４ｂに上記と
同様にして端子８を固定する例を示す。Further, FIGS. 5A and 5B show an example in which a single-character shape is used as the terminal 8, and the terminal 8 is fixed in the correspondingly shaped cut groove 4b in the same manner as described above.
第６図は本発明の他の実施例を示す。この実施例ではヒ
ータ手段−９−ににリノランジ３の一部を溶融し、切）
ｊ４４内のリード線５または端子を固定するように構成
した点に特徴を有している。FIG. 6 shows another embodiment of the invention. In this embodiment, a part of the linorange 3 is melted and cut by the heater means -9-.
The main feature is that the lead wire 5 or the terminal inside the j44 is fixed.
すなわち、ヒータ１０を有する加熱された加熱棒１１の
先端部を切溝４が形成されたフランジ３の端面に接触す
るなどしてその部分を溶融し、切溝４のｒｌ＋を狭めた
り、塞ｔ）だすしてリード線５等を固定するものである
。That is, the tip of the heated heating rod 11 having the heater 10 is brought into contact with the end surface of the flange 3 in which the kerf 4 is formed, and that portion is melted to narrow or close the rl+ of the kerf 4. ) to fix the lead wire 5, etc.
第７図は本発明の更に別の実施例を示す。この実施例で
は高周波加熱手段によってリード線５または端子を切に
４４に固定するようにした点に特徴をイ１しＣいる。FIG. 7 shows yet another embodiment of the invention. This embodiment is characterized in that the lead wire 5 or the terminal is fixed to the terminal 44 by high frequency heating means.
すなわち、一対の電極１２ａ、１２ｂは周知の高周波電
力発振器に接続され、その電極１２ａ、 １２ｂをフラ
ンジ３の切溝４０両側の７ランジ端面に位置せしめ、７
ζ極１２ａ、 １２ｂ間に高周波電圧を印加してその間
に生じる交番電界による誘電加熱によってフランジ３を
構成する切溝４近傍の合成樹脂を融が、し、切溝４の巾
を狭めたりもしくは溶着したり、あるいは溶融した合成
樹脂をコイルリード線５の周囲に溶着するなどし、これ
により直出しされた端子としで機能ジるコイルリード線
５あるいは切溝４に挿入される端子自体を固定するよう
にしたものである。That is, the pair of electrodes 12a and 12b are connected to a well-known high frequency power oscillator, and the electrodes 12a and 12b are positioned on the end faces of the 7 flange on both sides of the kerf 40 of the flange 3.
A high-frequency voltage is applied between the zeta poles 12a and 12b, and the synthetic resin near the kerf 4 forming the flange 3 is melted by dielectric heating due to the alternating electric field generated therebetween, thereby narrowing the width of the kerf 4 or welding it. Alternatively, a molten synthetic resin is welded around the coil lead wire 5, thereby fixing the coil lead wire 5 which functions as a direct terminal or the terminal itself inserted into the cut groove 4. This is how it was done.
（発明の効果）
以上の通り本発明によれば、コイルを巻回したコイルボ
ビンの７ランジの切溝よりリード線を引出すか前記切溝
にリード線と接続される端子を設けるものにおいて、前
記切溝内のリード線または端子を超音波加熱手段、ヒー
タ加熱手段または高周波加熱手段により固定するように
したから、接着剤等を用いることなく簡単に切溝内への
挿入物を固定することができる効果がある。(Effects of the Invention) As described above, according to the present invention, in a coil bobbin around which a coil is wound, a lead wire is drawn out from a seven-lung cut groove, or a terminal connected to the lead wire is provided in the cut groove. Since the lead wire or terminal in the groove is fixed by ultrasonic heating means, heater heating means, or high frequency heating means, it is possible to easily fix the object inserted into the groove without using adhesive or the like. effective.
第１図ないし第５図は本発明の一実施例を示し、このう
ち第１図はコイルボビンの部分斜視図、第ぞれ切溝内に
端子を固定する例、第６図は本発明の他の実施例を示す
説明図、第７図は本発明の更に別の実施例を示す説明図
である。
１・・・・コイルボビン、３・・・・フランジ、 ４゜
４ａ、４ｂ・・・・切溝、 ５・・・・コイルリード線
、６・・・・高周波溶着ホルン、７，８・・・・端子、
豆・・・・ヒータ加熱手段、１０・・・・ヒータ、１１
・・・・加熱棒、１２ａ、 １２ｂ・・・・電極。
第１図
第３図
（イ） （ロ） （ハ・）（ニ）第４
図
イ） （ロ）第５図1 to 5 show one embodiment of the present invention, of which FIG. 1 is a partial perspective view of a coil bobbin, an example of fixing a terminal in each groove, and FIG. 6 is an embodiment of the present invention. FIG. 7 is an explanatory diagram showing yet another embodiment of the present invention. 1... Coil bobbin, 3... Flange, 4゜4a, 4b... Cut groove, 5... Coil lead wire, 6... High frequency welding horn, 7, 8...・Terminal,
Beans... Heater heating means, 10... Heater, 11
... Heating rod, 12a, 12b... Electrode. Figure 1 Figure 3 (A) (B) (C) (D) 4th
Figure A) (B) Figure 5
Claims (1)
よりリード線を引出すが前記切溝にリード線と接続され
る端子を設けるものにおいて、前記切溝内のリード線ま
たは端子を超音波加熱手段、ヒータ加熱手段または高周
波加熱手段により固定することを特徴とするコイルの端
子固定方法。Cutting the flange of the coil bobbin with the coil wound) fll
The lead wire is drawn out from the groove, but the cut groove is provided with a terminal connected to the lead wire, and the lead wire or the terminal in the cut groove is fixed by ultrasonic heating means, heater heating means, or high frequency heating means. How to fix the terminals of the coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7269883A JPS59198711A (en) | 1983-04-25 | 1983-04-25 | Fixation of terminal for coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7269883A JPS59198711A (en) | 1983-04-25 | 1983-04-25 | Fixation of terminal for coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59198711A true JPS59198711A (en) | 1984-11-10 |
Family
ID=13496839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7269883A Pending JPS59198711A (en) | 1983-04-25 | 1983-04-25 | Fixation of terminal for coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59198711A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61240617A (en) * | 1985-04-15 | 1986-10-25 | シ−メンス、アクチエンゲゼルシヤフト | Connection of enamelled wire |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343869A (en) * | 1976-10-04 | 1978-04-20 | Seiichi Kijima | Method of fixing terminal pins of smalllsized electric applience |
| JPS5428599U (en) * | 1977-07-27 | 1979-02-24 |
-
1983
- 1983-04-25 JP JP7269883A patent/JPS59198711A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343869A (en) * | 1976-10-04 | 1978-04-20 | Seiichi Kijima | Method of fixing terminal pins of smalllsized electric applience |
| JPS5428599U (en) * | 1977-07-27 | 1979-02-24 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61240617A (en) * | 1985-04-15 | 1986-10-25 | シ−メンス、アクチエンゲゼルシヤフト | Connection of enamelled wire |
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