JPH09106874A - Manufacturing device of contact point for electric and electronic parts/connection members and contact point for electric and electronic parts/connection members - Google Patents
Manufacturing device of contact point for electric and electronic parts/connection members and contact point for electric and electronic parts/connection membersInfo
- Publication number
- JPH09106874A JPH09106874A JP8134597A JP13459796A JPH09106874A JP H09106874 A JPH09106874 A JP H09106874A JP 8134597 A JP8134597 A JP 8134597A JP 13459796 A JP13459796 A JP 13459796A JP H09106874 A JPH09106874 A JP H09106874A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- base material
- connection member
- wire
- connecting member
- 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.)
- Withdrawn
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、各種コネクタ用固
定接点、各種リレ−接点、各種電気・電子部品用の固定
・半固定用接点、各種スイッチ用接点、バイメタル＋貴
金属接点、マイクロモータ用ブラシ接点、各種多軸接
点、サーメットトリマ、エンコーダ、スロットポテンシ
ョメータ等を製造する場合に使用することができる電気
電子部品用接点／接続部材の製造装置および電気電子部
品用接点／接続部材に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to fixed contacts for various connectors, various relay contacts, fixed / semi-fixed contacts for various electric / electronic parts, various switch contacts, bimetal + noble metal contacts, and micromotor brushes. The present invention relates to a contact / connecting member manufacturing apparatus for electric / electronic parts and a contact / connecting member for electric / electronic parts that can be used when manufacturing contacts, various multi-axis contacts, cermet trimmers, encoders, slot potentiometers, and the like.
【０００２】[0002]
【従来の技術】従来、各種のコネクタ、リレー、スイッ
チ、モータのブラシあるいは電気・電子部品用の固定・
半固定接点などに用いられる褶動接点や機械的に開閉を
繰り返す電気・電子部品の開閉接点の接点部分には、導
電安定性、褶動円滑性、接触安定性、耐酸化・硫化性、
耐摩耗性、耐アーク性などの要求から金、白金、銀、パ
ラジウムやこれらの合金などの貴金属材料が広く用いら
れている。これらの接点はバネ作用を伴って用いられる
ことが多いので、従来は、バネ性に優れた燐青銅、洋
白、ステンレス、真鍮、銅ニッケル合金などのバネ材料
の一部に接点部分となる貴金属材料を電気溶接などの方
法で溶着するか、または貴金属材料の中でバネ性に優れ
た材質のものを選んで接点部材全体を貴金属材料で製作
していた。2. Description of the Related Art Conventionally, fixing of various connectors, relays, switches, brushes of motors or electric / electronic parts
The contact parts of sliding contacts used for semi-fixed contacts and switching contacts of electrical / electronic parts that repeat mechanical opening / closing are conductive stability, sliding smoothness, contact stability, oxidation / sulfidation resistance,
Noble metal materials such as gold, platinum, silver, palladium and alloys thereof are widely used because of requirements for wear resistance and arc resistance. Since these contacts are often used with a spring action, conventionally, a precious metal to be a contact part is formed on a part of a spring material such as phosphor bronze, nickel silver, stainless steel, brass, and a copper-nickel alloy, which have excellent spring properties. The material is welded by a method such as electric welding, or a noble metal material having excellent spring property is selected and the entire contact member is made of the noble metal material.
【０００３】[0003]
【発明が解決しようとする課題】しかしながらバネ材料
に貴金属接点を溶着する作業は高度な熟練を要する大変
な作業であり、作業効率が悪く、均質な製品が得にく
く、コスト高になるという問題がある。一方、接点部材
全体を貴金属材料で製作する方法は、製造上、作業上何
ら問題はないが、貴金属材料が極めて高額なものである
ためにコスト高になることは避けられない。However, the work of welding the precious metal contacts to the spring material requires a great deal of skill and is inefficient, resulting in poor work efficiency, difficulty in obtaining a uniform product, and high cost. is there. On the other hand, the method of manufacturing the entire contact member from the noble metal material does not cause any problems in manufacturing and operation, but the cost is inevitable because the precious metal material is extremely expensive.
【０００４】本発明は以上のような従来の欠点に鑑み、
製造が容易で、重ね合わせ抵抗溶接により卑金属材料か
らなる母材に貴金属材料からなる線材を確実に溶着固定
することができる電気電子部品用接点／接続部材の製造
装置および電気電子部品用接点／接続部材を提供するこ
とを目的としている。The present invention has been made in view of the above-mentioned conventional drawbacks,
It is easy to manufacture and can reliably weld and fix a wire made of a noble metal material to a base material made of a base metal material by lap resistance welding. Equipment for manufacturing contacts / connection members for electric / electronic parts and contacts / connections for electric / electronic parts It is intended to provide a member.
【０００５】本発明のもうひとつの目的は、マザ−回転
電極はもちろんのこと可変回転ロ−ラ電極も冷却して溶
着位置精度の高い接点／接続部材を製造することができ
る接点／接続部材の製造装置を提供することにある。Another object of the present invention is to provide a contact / connecting member capable of manufacturing a contact / connecting member having high welding position accuracy by cooling not only the mother rotating electrode but also the variable rotating roller electrode. To provide a manufacturing apparatus.
【０００６】[0006]
【課題を解決するための手段】上記の第１の目的を達成
するために、バネ性のある卑金属材料からなる帯状の接
点／接続部材用母材を連続して供給する接点／接続部材
用母材供給装置と、貴金属材料からなる接点／接続部材
用線材を連続して供給する接点／接続部材用線材供給装
置と、溶接位置において上側に配置されたマザー回転電
極と可変回転ロ−ラ電極との間で前記接点／接続部材用
線材を前記接点／接続部材用母材の上面または下面に押
しつけながら両電極間に通電することにより拡散接合さ
せて該線材を該母材の上面または下面の所定位置に溶着
する溶接装置と、線材が母材に溶着されて成る接点／接
続部材用巻き取り装置とにより接点／接続部材の製造装
置を構成した。In order to achieve the above-mentioned first object, a contact / connecting member mother for continuously supplying a strip-shaped contact / connecting member base material made of a base metal material having a spring property. A material supplying device, a contact / connecting member wire supplying device for continuously supplying a contact / connecting member wire made of a noble metal material, a mother rotating electrode and a variable rotating roller electrode arranged at an upper side at a welding position The wire material for contact / connection member is pressed against the upper surface or lower surface of the base material for contact / connection member while being energized between the electrodes to diffuse-bond the wire material to the predetermined surface on the upper surface or lower surface of the base material. A contact / connecting member manufacturing apparatus was constituted by a welding device for welding at a position and a contact / connecting member winding device formed by welding a wire material to a base material.
【０００７】上記第２の目的を達成するために、卑金属
材料からなる帯状の接点／接続部材用母材を連続して供
給する接点／接続部材用母材供給装置と、貴金属材料か
らなる接点／接続部材用線材を連続して供給する接点／
接続部材用線材供給装置と、溶接位置において上側に配
置されたマザー回転電極と下側に配置された可変回転ロ
ーラ電極との間で前記接点／接続部材用線材を前記接点
／接続部材用母材の下面に押し付けながら両電極間に通
電することにより拡散接合させて前記線材を前記母材下
面の所定位置に溶着する溶接装置と、該溶接装置のマザ
ー回転電極を冷却するとともに可変回転ローラ電極を直
接冷却水で冷却する冷却装置と、線材が母材に溶着され
た接点／接続部材を巻き取る接点／接続部材用巻取り装
置とにより接点／接続部材の製造装置を構成した。In order to achieve the above-mentioned second object, a strip-shaped contact point made of a base metal material / a contact point / connection member base material supply device for continuously supplying a base material for a connection member, and a contact point made of a noble metal material / Contact point that continuously supplies wire for connecting member /
The contact / connecting member wire is provided between the connecting member wire supplying device, the mother rotating electrode arranged on the upper side and the variable rotating roller electrode arranged on the lower side at the welding position, and the contact / connecting member base material. A welding device for welding the wire rod to a predetermined position on the lower surface of the base material by diffusion welding by energizing the two electrodes while pressing it against the lower surface of the base plate, and cooling the mother rotary electrode of the welding device and a variable rotary roller electrode. A contact / connection member manufacturing apparatus was constituted by a cooling device for directly cooling with cooling water and a contact / connection member winding device for winding a contact / connection member in which a wire rod was welded to a base material.
【０００８】本発明の接点／接続部材の製造装置により
製造される電気電子部品用の接点／接続部材は、接点／
接続部材用母材が、板厚が０．０３〜３．０ｍｍ、幅寸
法が３．０〜３００ｍｍの、燐青銅、洋白、４２アロ
イ、コバール、オーステナイト系ステンレス、フェライ
ト系ステンレス、マルテンサイト系ステンレス、真鍮、
銅ニッケル合金、銅ベリリウム合金、銅、銅合金、鉄、
鉄合金、磁性材、非鉄系と鉄系の積層材料、卑金属系と
貴金属系の積層材料、各種非鉄系または鉄系金属とポリ
マーフィルムとの接着材料のいずれかの卑金属材料であ
り、接点／接続部材用線材が、線径が０．０３〜３．０
０ｍｍの線材、０．０３ｍｍ×０．０６ｍｍ〜３．０ｍ
ｍ×３．０ｍｍの条材、０．０３ｍｍ×０．０８ｍｍ〜
２．０ｍｍ×３．０ｍｍの甲材または０．０１ｍｍ×
０．５０ｍｍ〜１．０ｍｍ×１０．０ｍｍのフープ材で
あり、金、金合金、白金、白金合金、銀、銀合金、パラ
ジウム、パラジウム合金、３元貴金属合金、４元貴金属
合金、５元貴金属合金、６元貴金属合金、７元貴金属合
金またはその他の多元貴金属合金の貴金属材料からな
る。The contact / connecting member for electric / electronic parts manufactured by the contact / connecting member manufacturing apparatus of the present invention is a contact / connecting member.
The base material for the connecting member has a plate thickness of 0.03 to 3.0 mm and a width dimension of 3.0 to 300 mm, phosphor bronze, nickel silver, 42 alloy, Kovar, austenitic stainless, ferritic stainless, martensitic Stainless steel, brass,
Copper nickel alloy, copper beryllium alloy, copper, copper alloy, iron,
A base metal material of any one of ferrous alloys, magnetic materials, non-ferrous and iron-based laminated materials, base metal-based and noble metal-based laminated materials, and various non-ferrous or iron-based metal-polymer film adhesive materials. The wire diameter for members is 0.03 to 3.0
0mm wire rod, 0.03mm x 0.06mm ~ 3.0m
m x 3.0 mm strip, 0.03 mm x 0.08 mm ~
2.0mm x 3.0mm instep or 0.01mm x
A hoop material of 0.50 mm to 1.0 mm x 10.0 mm, gold, gold alloy, platinum, platinum alloy, silver, silver alloy, palladium, palladium alloy, ternary precious metal alloy, quaternary precious metal alloy, 5 original precious metal Alloy, 6-element precious metal alloy, 7-element precious metal alloy or other multi-element precious metal alloy precious metal material.
【０００９】[0009]
【発明の実施の態様】以下、図面に示す実施例により本
発明を詳細に説明する。BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described in detail below with reference to the embodiments shown in the drawings.
【００１０】図１ないし図１２に示す本発明の第１の実
施例において、１は接点／接続部材用母材供給装置であ
り、この接点／接続部材用母材供給装置１は図３、図
５、図６に示すように接点／接続部材用母材２が挿間紙
３を介して巻付けられたモ−タ４によって回転される供
給リ−ル５を回転可能に支持する供給リ−ルスタンド６
と、この供給リ−ルスタンド６にモ−タ７によって回転
可能に取りつけられた挿間紙３を巻き取る挿間紙巻き取
りリ−ル８と、供給リ−ル５から供給される接点／接続
部材用母材２の供給量を調整する、モ−タ４、７をＯ
Ｎ、ＯＦＦさせるセンサ−９、１０が上下部に取り付け
られた母材自動供給スタンド１１と、この母材自動供給
スタンド１１を通過して供給される接点／接続部材用母
材２の上下方向の位置決めを行う複数個（本実施例では
３個）の上下方向位置決めガイドロ−ラ１２と、この上
下方向位置決めガイドロ−ラ１２を通過した接点／接続
部材用母材２の水平方向の位置決めを行う位置調整可能
な一対の固定ガイドロ−ラ１３、１３と、この一対の固
定ガイドロ−ラ１３、１３へ接点／接続部材用母材２の
一側面を押圧するようにスプリングで付勢された可動ガ
イドロ−ラ１５からなる水平方向位置決めガイドロ−ラ
１６とで構成されている。接点／接続部材用母材２に
は、板厚が０．０３〜３．０ミリメ−トル、幅寸法が
３．０〜３００ミリメ−トルの燐青銅、洋白、４２アロ
イ、コバ−ル、オ−ステナイト系ステンレス、フェライ
ト系ステンレス、マルテンサイト系ステンレス、真鍮、
銅、銅合金、銅ニッレル合金、磁性材、非鉄系と鉄系の
積層材料、卑金属系と貴金属系の積層材料、各種非鉄系
または鉄系金属とポリマ−フイルムとの接着材料等の卑
金属材料で形成されたものが使用される。In the first embodiment of the present invention shown in FIGS. 1 to 12, reference numeral 1 denotes a contact / connection member base material supply device, and this contact / connection member base material supply device 1 is shown in FIGS. 5, a supply reel for rotatably supporting a supply reel 5 rotated by a motor 4 in which a contact / connection member base material 2 is wound via interleaving paper 3. Rustand 6
And an interleaving paper take-up reel 8 for winding the interleaving paper 3 rotatably mounted on the supply reel stand 6 by a motor 7, and contacts / connections supplied from the supply reel 5. O of the motors 4 and 7 for adjusting the supply amount of the base material 2 for members
N and OFF sensors-9 and 10 are provided on the upper and lower portions of the base material automatic supply stand 11, and the base material for contact / connection member base material 2 supplied through the base material automatic supply stand 11 in the vertical direction. A plurality of (three in this embodiment) vertical positioning guide rollers 12 for positioning, and a position for horizontal positioning of the contact / connecting member base material 2 that has passed through the vertical positioning guide rollers 12. A pair of adjustable fixed guide rollers 13, 13 and a movable guide roller biased by a spring to press one side surface of the contact / connection member base material 2 to the pair of fixed guide rollers 13, 13. And a horizontal positioning guide roller 16 composed of a roller 15. The contact / connecting member base material 2 has a plate thickness of 0.03 to 3.0 mm and a width of 3.0 to 300 mm, phosphor bronze, nickel silver, 42 alloy, kovar, Austenitic stainless, ferritic stainless, martensitic stainless, brass,
With base metal materials such as copper, copper alloys, copper Nirrell alloys, magnetic materials, non-ferrous and iron-based laminated materials, base metal-based and precious metal-based laminated materials, and various non-ferrous or iron-based metal-polymer film adhesive materials The formed one is used.
【００１１】１７は接点／接続部材用母材供給装置１の
水平方向位置決めガイドロ−ラ１６を通過した接点／接
続部材用母材２の上面に接点／接続部材用線材１８を供
給する接点／接続部材用線材供給装置で、この接点／接
続部材用線材供給装置１７は図３および図５に示すよう
に接点／接続部材用線材１８が巻き付けられたモ−タ１
９によって回転される線材供給リ−ル２０と、この線材
供給リ−ル２０から供給される接点／接続部材用線材１
８の供給量を調整するモ−タ１９をＯＮ、ＯＦＦさせる
センサ２１、２２が上下部に取り付けられた線材自動供
給センサ２３と、この線材自動供給センサ２３を通過し
た接点／接続部材用線材１８を接点／接続部材用母材２
の所定位置へ案内するガイドノズル２４とで構成されて
いる。Reference numeral 17 denotes a contact / connection for supplying a contact / connecting member wire material 18 to the upper surface of the contact / connecting member base material 2 which has passed through the horizontal positioning guide roller 16 of the contact / connecting member base material supplying device 1. In the member wire supplying device, the contact / connecting member wire supplying device 17 is a motor 1 in which a contact / connecting member wire 18 is wound as shown in FIGS. 3 and 5.
9, a wire rod supply reel 20 rotated by 9, and a wire rod 1 for contact / connection member supplied from the wire rod supply reel 20.
A wire rod automatic supply sensor 23 having sensors 21 and 22 for turning on and off a motor 19 for adjusting the supply amount of 8 and a contact / connection member wire rod 18 passing through the wire rod automatic supply sensor 23. Base material for contact / connecting member 2
And a guide nozzle 24 that guides it to a predetermined position.
【００１２】接点／接続部材用線材１８には、０．０３
〜３．００ミリメ−トルの線径の線材、０．０３×０．
０６〜３．０×３．０の条材、０．０３×０．０８〜
２．０×３．０の甲丸、０．０１×０．５０〜１．０×
１０．０のフ−プ等のいずれかの形状に形成され、金、
金合金、白金、白金合金、銀、銀合金、パラジウム、パ
ラジウム合金、３元貴金属合金、４元貴金属合金、５元
貴金属合金、６元貴金属合金、７元貴金属合金、その他
の多元貴金属合金等の貴金属材料が使用される。接点／
接続部材用線材１８としては断面形状が真円や楕円形状
の線材が使用されるほかに、断面形状が正方形や長方形
のもの、図７（ａ）に示すように断面形状が正方形や長
方形（図示した例は長方形）の本体１８ａに一個の突起
１８ｂを形成したもの、図７（ｂ）に示すように本体１
８ａに２個の突起１８ｂ、１８ｂを形成したもの、本体
１８ａに２個以上の突起１８ｂを形成したものが使用さ
れる。The contact / connection member wire 18 has 0.03
.About.3.00 mm wire diameter, 0.03 × 0.
06-3.0 × 3.0 strip, 0.03 × 0.08-
2.0 x 3.0 Komaru, 0.01 x 0.50 to 1.0 x
Formed into any shape such as 10.0 hoop, gold,
Gold alloy, platinum, platinum alloy, silver, silver alloy, palladium, palladium alloy, ternary precious metal alloy, quaternary precious metal alloy, 5 yuan precious metal alloy, 6 yuan precious metal alloy, 7 yuan precious metal alloy, and other multi-component precious metal alloys Noble metal materials are used. contact/
As the connecting member wire rod 18, a wire rod whose cross-sectional shape is a perfect circle or an ellipse is used, and also a wire rod whose cross-sectional shape is a square or a rectangle. As shown in FIG. In this example, one protrusion 18b is formed on the main body 18a having a rectangular shape. As shown in FIG.
The one in which two projections 18b and 18b are formed on 8a and the one in which two or more projections 18b are formed in the main body 18a are used.
【００１３】また接点／接続部材用線材１８として使用
される甲丸としては、断面が半円または半楕円形状のも
の、あるいは図７（ｃ）に示すように半円、半楕円形状
（図示した例は半円形形状）の本体１８ａに１個の突起
１８ｂを形成したもの、図７（ｄ）に示すように半楕円
形状の本体１８ａに２個の突起１８ｂ、１８ｂを形成し
たもの、本体１８ａに２個以上の突起１８ｂを形成した
ものが使用される。The instep round used as the wire for contact / connection member 18 has a semi-circular or semi-elliptical cross section, or a semi-circular or semi-elliptical shape as shown in FIG. 7C. (Example is a semi-circular shape) main body 18a with one protrusion 18b formed, as shown in FIG. 7D, a semi-elliptical main body 18a with two protrusions 18b, 18b formed, main body 18a The one in which two or more protrusions 18b are formed is used.
【００１４】さらに接点／接続部材用線材１８として使
用されるフ−プとしては、断面形状が長方形のもの、図
７（ｅ）に示すように長方形形状の本体１８ａに複数個
の突起１８ｂ、１８ｂを形成したもの、図７（ｆ）に示
すように本体１８ａの溶接面にマス目、エキスパンド
状、なし地等の凹凸部１８ｃを形成したものや、エンボ
ス加工した貴金属リボンをつけたものが使用される。Further, the hoop used as the contact / connection member wire 18 has a rectangular cross section, and as shown in FIG. 7 (e), a plurality of projections 18b, 18b are formed on a rectangular main body 18a. 7A, a main body 18a having a welded surface with irregularities 18c such as squares, expanded shapes, and plains as shown in FIG. 7F, or an embossed precious metal ribbon is used. To be done.
【００１５】２５は接点／接続部材用線材供給装置１７
の下流に設置され、接点／接続部材用母材２に接点／接
続部材用線材１８を拡散接合により溶着固定させる溶接
装置であり、本実施例では重ね合わせ溶接の一種である
シーム溶接装置が用いられている。シ−ム溶接装置２５
は、図３、図６および図８に示すように接点／接続部材
用母材２を支持するマザ−回転電極２６と、このマザ−
回転電極２６の上方にあって溶接時には接点／接続部材
用母材２と接点／接続部材用線材１８とを押圧しながら
溶接電源ヘッド２７からパルス化した溶接電流をマザー
回転電極２６に供給する可変回転ロ−ラ電極２８とで構
成されており、この可変回転ロ−ラ電極２８には、接点
／接続部材用線材１８の位置決め成型およびガイドのた
めのＶ字溝２９が形成されている。25 is a wire rod supply device 17 for contact / connection members
Is a welding device installed downstream of the contact / connection member base material 2 for welding and fixing the contact / connection member wire 18 by diffusion bonding. In the present embodiment, a seam welding device, which is a kind of lap welding, is used. Has been. Seam welding device 25
As shown in FIGS. 3, 6 and 8, a mother rotating electrode 26 supporting the contact / connecting member base material 2 and the mother rotating electrode 26.
A variable welding current is supplied from the welding power source head 27 to the mother rotating electrode 26 while pressing the contact / connecting member base material 2 and the contact / connecting member wire 18 above the rotating electrode 26 during welding. The rotary roller electrode 28 is provided with a V-shaped groove 29 for positioning molding and guiding the contact / connecting member wire rod 18.
【００１６】シ−ム溶接装置２５においては、溶接電流
ヘッド２７（図１参照）のプラス側から図９（ａ）に示
すような１周波数に対して０．０１〜７秒以下の一定間
隔でパルス化された溶接電流（斜線で示す）が、可変回
転ロ−ラ電極２８を経てそのＶ字溝２９にはまった線材
１８、その下にある母材２およびマザ−回転電極２６を
経て溶接電源ヘッド２７のマイナス側へ流れる。溶接電
流が流れている間、線材１８は溶融温度領域または溶融
温度領域以下の固相拡散温度領域を保持し、それによ
り、図９（ｂ）に示すように、線材１８と母材２との異
種材料の界面接触部位にまず純粋な溶融拡散接合部（第
１ナゲット）Ｉが生成され、その後ジュール熱の影響を
受けて溶融拡散と固相拡散とが混じった強固な接合部
（第２ナゲット）IIが生成されて母材２と線材１８は確
実に接合される。母材２と線材１８の材料に応じて電気
抵抗溶接の諸条件を整合させておけば、可変回転ロ−ラ
電極２８の回転により母材２と線材１８とが一定速度で
走行するため、線材１８が母材２上に走行方向に連続し
て溶接される。この場合、可変回転ロ−ラ電極２８やマ
ザ−回転電極２６を強制空冷や循環水冷等により冷却す
ることにより、長時間の連続溶接が可能となる。In the seam welding device 25, from the positive side of the welding current head 27 (see FIG. 1), at a constant interval of 0.01 to 7 seconds or less for one frequency as shown in FIG. 9 (a). A pulsed welding current (indicated by diagonal lines) passes through the variable rotary roller electrode 28 and is fitted into the V-shaped groove 29 of the wire rod 18, the base metal 2 and the mother rotary electrode 26 under the wire rod 18, and the welding power source. It flows to the minus side of the head 27. While the welding current is flowing, the wire rod 18 holds the melting temperature region or the solid-phase diffusion temperature region below the melting temperature region, so that as shown in FIG. A pure fusion diffusion joint (first nugget) I is first generated at the interface contact portion of different materials, and then a strong joint (second nugget) in which melt diffusion and solid phase diffusion are mixed under the influence of Joule heat. ) II is generated and the base material 2 and the wire material 18 are reliably joined. If the various conditions of the electric resistance welding are matched according to the materials of the base material 2 and the wire material 18, the base material 2 and the wire material 18 travel at a constant speed by the rotation of the variable rotary roller electrode 28. 18 is continuously welded on the base material 2 in the running direction. In this case, the variable rotary roller electrode 28 and the mother rotary electrode 26 are cooled by forced air cooling, circulating water cooling, or the like, which enables continuous welding for a long time.
【００１７】再び図１を参照すると、３０はシ−ム溶接
装置２５の近傍の下流に設置された加圧装置で、この加
圧装置３０は図４および図１０に示すように接点／接続
部材用母材２を支持するマザ−加圧回転ロ−ラ３１と、
このマザ−加圧回転ロ−ラ３１上の母材２に接合されて
まだ加熱状態の接点／接続部材用線材１８の形状を所定
形状に成型する加圧ロ−ラ３２とで構成されている。Referring again to FIG. 1, reference numeral 30 is a pressurizing device installed in the vicinity of the seam welding device 25, and the pressurizing device 30 has contact / connecting members as shown in FIGS. 4 and 10. A mother pressure rotation roller 31 for supporting the base material 2 for use,
It is composed of a press roller 32 which is joined to the base material 2 on the mother press rotary roller 31 and molds the shape of the contact / connection member wire 18 which is still heated to a predetermined shape. .
【００１８】３３は加熱装置３０で成型された電気電子
部品用接点／接続部材３４を巻き取る接点／接続部材巻
取り装置で、この接点／接続部材巻取り装置３３は、図
４に示すように、加圧装置３０の下流に設置された水平
方向位置決めガイドロ−ラ１６と同構造の後方の水平方
向位置決めガイドロ−ラ３５と、その下流に設置された
上下方向位置決めガイドロ−ラ１２、１２、１２と対称
に配置された後方の上下方向位置決めガイドロ−ラ３
６、３６、３６と、接点／接続部材３４を挿間紙３を介
して巻付けるためのモ−タ３７駆動の巻付けリ−ル３８
を回転可能に支持する巻付けリ−ルスタンド３９と、こ
の巻付けリ−ルスタンド３９と後方の上下方向位置決め
ガイドロ−ラ３６、３６、３６との間に接点／接続部材
３４の巻き取りを調整するモ−タ３７をＯＮ、ＯＦＦさ
せるセンサ４０、４１が上下部に取付けられた接点／接
続部材用自動巻き取りスタンド４２と、巻付けリ−ル３
８に挿間紙３を供給する挿間紙３が巻き付けられた挿間
紙供給リ−ル４３とで構成されている。Reference numeral 33 is a contact / connection member winding device for winding the contact / connection member 34 for electric / electronic parts molded by the heating device 30, and this contact / connection member winding device 33 is as shown in FIG. , A horizontal positioning guide roller 35 having the same structure as the horizontal positioning guide roller 16 installed downstream of the pressure device 30, and a vertical positioning guide roller 12, 12, 12 installed downstream thereof. Rear positioning guide roller 3 arranged symmetrically with
A winding reel 38 driven by a motor 37 for winding 6, 36, 36 and the contact / connecting member 34 through the interleaving paper 3.
A winding reel stand 39 that rotatably supports the contact reel, and a contact / connecting member 34 that is wound between the winding reel stand 39 and the rear vertical positioning guide rollers 36, 36, 36. An automatic winding stand 42 for contact / connection members, which has sensors 40 and 41 for turning on and off a motor 37 to be adjusted attached to the upper and lower parts thereof, and a winding reel 3
The interleaving paper 3 for supplying the interleaving paper 3 is wound around the interleaving paper 8.
【００１９】４４はシ−ム溶接装置２５の溶接部および
加圧装置３０の加圧部を覆うクリ−ンチャンバ−で、こ
のクリ−ンチャンバ−４４は酸化を防止するために、内
部は真空、窒素ガス、水素ガスと窒素ガスの混合ガスま
たはアルゴンガス等の不活性ガス雰囲気にして使用され
る。Reference numeral 44 is a clean chamber that covers the welded portion of the seam welding device 25 and the pressured portion of the pressure device 30. This clean chamber 44 has a vacuum and nitrogen inside to prevent oxidation. A gas, a mixed gas of hydrogen gas and nitrogen gas, or an inert gas atmosphere such as argon gas is used.
【００２０】４５は上下方向位置決めガイドロ−ラ１
２、１２、１２、水平方向位置決めガイドロ−ラ１６、
シーム溶接装置２５、加圧装置３０、後方水平方向位置
決めガイドロ−ラ３５および上下方向位置決めガイドロ
−ラ３６、３６、３６を覆うケ−ス体４６に取り付けら
れた制御盤である。Reference numeral 45 is a vertical positioning guide roller 1
2, 12, 12, horizontal positioning guide roller 16,
The seam welding device 25, the pressurizing device 30, the rear horizontal positioning guide roller 35, and the vertical positioning guide rollers 36, 36, 36 are control boards mounted on a case body 46.
【００２１】上記構成の電気電子部品用接点／接続部材
の製造装置４７は、接点／接続部材用母材供給装置１か
ら正確に位置決めされた状態でシーム溶接装置２５へ接
点／接続部材用母材２が供給されるとともに、線材供給
装置１７からは接点／接続部材用線材１８がやはり位置
決めされた状態でシーム溶接装置２５へ供給され、溶接
装置２５の溶接部において母材２に線材１８が連続的に
拡散接合され、後方の加圧装置３０へ移送される。加圧
装置３０では、前の溶接装置２５により拡散接合された
接点／接続部材用線材１８がマザ−加圧回転ロ−ラ３１
と加圧ロ−ラ３２とにより加圧されて所定の形状に成型
され、位置決めされた状態で接点／接続部材用巻取り装
置３３の巻付けリ−ル３８に挿間紙３を介して巻き付け
られる。なお、接点／接続部材用母材２に拡散接合させ
る接点／接続部材用線材１８の拡散接合位置の調整は、
シーム溶接装置２５の前後の水平方向位置決めガイドロ
−ラ１６および３５を調整することにより行うことがで
きる。The contact / connecting member manufacturing apparatus 47 having the above-described structure is connected to the seam welding apparatus 25 in the state where the contact / connecting member base material supplying apparatus 1 is accurately positioned. 2 is supplied, and the wire rod for contact / connection member 18 is also supplied from the wire rod supplying device 17 to the seam welding device 25 in a state where the wire rod 18 is continuous to the base metal 2 at the welding portion of the welding device 25. And diffusion-bonded, and then transferred to the rear pressure device 30. In the pressurizing device 30, the contact / connecting member wire rod 18 diffusion-bonded by the previous welding device 25 is connected to the mother pressurizing roller 31.
It is pressed by the pressure roller 32 and the pressure roller 32 to be molded into a predetermined shape, and in a positioned state, it is wound around the winding reel 38 of the contact / connection member winding device 33 through the interleaving paper 3. To be Adjustment of the diffusion bonding position of the contact / connection member wire rod 18 to be diffusion-bonded to the contact / connection member base material 2 is performed as follows.
This can be done by adjusting the horizontal positioning guide rollers 16 and 35 in front of and behind the seam welding device 25.
【００２２】上記のようにして製造された接点／接続部
材３４は図１１に示すようなプレス加工を行い、図１２
に示す接点４８を製造することができる。こうして製造
された接点４８は、接点部分４８ｂにのみ貴金属材料が
用いられ、その他の大部分４８ａには卑金属材料が用い
られるので、コストは極めて低く抑えることができる。
同様にこうして製造された接点／接続部材３４はプレス
加工などにより各種コネクタ用固定接点、各種電気・電
子部品用の固定・半固定用接点、各種スイッチ用接点、
バイメタル＋貴金属接点、マイクロモ−タ用ブラシ接
点、各種多軸接点、サ−メットトリマ、エンコ−ダ、ス
ロットポテンショメ−タ等を製造することができる。The contact / connecting member 34 manufactured as described above is pressed as shown in FIG.
The contact 48 shown in can be manufactured. Since the noble metal material is used only for the contact portion 48b and the base metal material is used for most of the other portion 48a of the contact 48 thus manufactured, the cost can be kept extremely low.
Similarly, the contact / connecting member 34 thus manufactured is a fixed contact for various connectors by press working, a fixed / semi-fixed contact for various electric / electronic parts, a contact for various switches,
Bimetal + precious metal contacts, brush contacts for micromotors, various multi-axis contacts, cermet trimmers, encoders, slot potentiometers, etc. can be manufactured.
【００２３】次に図１３ないし図３４（ａ）および３４
（ｂ）に示す本発明の異なる実施例につき説明する。な
お、これらの実施例に関しては、すでに説明した第１の
実施例と同一構成部分には同一符号を付して説明を省略
する。Next, FIGS. 13 to 34 (a) and 34
A different embodiment of the present invention shown in (b) will be described. With regard to these embodiments, the same components as those of the first embodiment described above are designated by the same reference numerals and the description thereof will be omitted.
【００２４】図１３ないし図１５に示した第２の実施例
において、第１の実施例と主に異なる点は、同時に２個
の接点／接続部材３４、３４を製造できるように並列状
態に接点／接続部材用母材供給装置１、１、兼用するマ
ザ−回転電極２６を使用したシーム溶接装置２５Ａ、兼
用するマザ−加圧回転ローラ３１を使用した加圧装置３
０Ａおよび接点／接続部材巻取り装置３３、３３を配置
した点と、後方の水平方向位置決めガイドロ−ラ３５の
位置にＣＣＤモニタ−４９を備えるＣＣＤ二次元ＸＹ制
御センサ−５０を設置した点である。このように構成さ
れた電気電子部品用接点／接続部材の製造装置４７Ａに
しても、第１の実施例と同様な作用効果が得られる。The second embodiment shown in FIGS. 13 to 15 is mainly different from the first embodiment in that the contacts are connected in parallel so that two contact / connecting members 34, 34 can be manufactured at the same time. / Connecting member base material supplying device 1, 1, seam welding device 25A using a mother rotating electrode 26 that also serves as a joint, and pressurizing device 3 using a mother pressure rotating roller 31 that also serves as a joint
0A and the contact / connection member winding device 33, 33, and that a CCD two-dimensional XY control sensor 50 having a CCD monitor 49 is installed at the position of the rearward horizontal positioning guide roller 35. . Even with the contact / connection member manufacturing apparatus 47A configured as described above, the same operational effects as those of the first embodiment can be obtained.
【００２５】図１６ないし図１８に示した第３の実施例
において、第１の実施例と異なる点は、シーム溶接装置
２５を通過した接点／接続部材３４を加圧装置による加
圧なしに直接接点／接続部材巻取り装置３３の巻き付け
リール３８に巻き取るようにした点であり、このように
構成した電気電子部品用接点／接続部材の製造装置４７
Ｂにしても、第１の実施例と同様な作用効果が得られ
る。The third embodiment shown in FIGS. 16 to 18 is different from the first embodiment in that the contact / connecting member 34 passing through the seam welding device 25 is directly connected to the contact / connecting member 34 without pressurization by the pressurizing device. The contact / connection member winding device 33 is wound around the winding reel 38, and the contact / connection member manufacturing device 47 for electric / electronic parts configured as described above is used.
Even in the case of B, the same effect as that of the first embodiment can be obtained.
【００２６】図１９ないし図２１に示した第４の実施例
において、第１の実施例と異なる点は、接点／接続部材
用母材供給装置１Ａの供給リール５に巻き付けられた接
点／接続部材用母材２Ａの両側縁あるいは片側側縁（本
実施例では両側縁）にスプール孔５１、５１を所定間隔
で形成したものを使用するとともに、シーム溶接装置２
５Ｂの前方および後方に接点／接続部材用母材２Ａのス
プール孔５１、５１と係合するスプルー歯車５２、５２
を有する水平方向位置決めガイド５３、５３を用いた点
で、このように構成した電気電子部品用接点／接続部材
の製造装置４７Ｃにしても第１の実施例と同様な作用効
果が得られる。The fourth embodiment shown in FIGS. 19 to 21 is different from the first embodiment in that the contact / connection member wound around the supply reel 5 of the base material supply device 1A for contact / connection member. A seam welding device 2 is used in which spool holes 51, 51 are formed at predetermined intervals on both side edges or one side edge (both side edges in this embodiment) of the base material 2A for use.
Sprue gears 52, 52 engaging with the spool holes 51, 51 of the contact / connecting member base material 2A in front of and behind 5B.
With the use of the horizontal positioning guides 53, 53 having the above-mentioned structure, the same operation and effect as those of the first embodiment can be obtained even in the contact / connection member manufacturing apparatus 47C for electric / electronic parts configured as described above.
【００２７】図２２ないし図２５に示した第５の実施例
において、第４の実施例と主に異なる点は、接点／接続
部材用母材２Ａを間欠的に移送できる接点／接続部材用
母材供給装置１Ｂと接点／接続部材巻取り装置３３Ａを
用いるとともに、移送される接点／接続部材用母材２Ａ
にその幅方向（本実施例では直角方向）に接点／接続部
材用線材１８の先端部を挟着して所定位置に位置させる
接点／接続部材用線材配置ア−ム５４を備えるシ−ム溶
接装置２５Ｃを用いた構成であり、このように構成した
電気電子部品用接点／接続部材の製造装置４７Ｄによ
り、図２５に示すような接点／接続部材３４Ａを製造す
ることができる。22 to 25 is different from the fourth embodiment mainly in that the contact / connecting member base material 2A capable of intermittently transferring the contact / connecting member base material 2A. Using the material supply device 1B and the contact / connection member winding device 33A, the transferred contact / connection member base material 2A
Further, the seam welding is provided with the contact / connecting member wire rod arranging arm 54 for sandwiching the tip end portion of the contact / connecting member wire rod 18 in the width direction (the right angle direction in the present embodiment) to position it at a predetermined position. With the configuration using the device 25C, the contact / connecting member 34A as shown in FIG. 25 can be manufactured by the contact / connecting member manufacturing device 47D for electric / electronic parts configured as described above.
【００２８】図２６〜図２８に示した第６の実施例にお
いて、第１の実施例と主に異なる点は、接点／接続部材
用母材供給装置１からの接点／接続部材用母材２の上面
および下面に、供給リ−ル２０、２０に巻き付けられた
接点／接続部材用線材１８、１８をガイドノズル２４、
２４を介してそれぞれ供給する上下接点／接続部材用線
材供給装置１７、１７と、この上下接点／接続部材用線
材供給装置１７、１７で接点／接続部材用母材２の上面
および下面に接点／接続部材用線材１８、１８が位置さ
れた状態で接点／接続部材用母材２に接点／接続部材用
線材１８、１８を拡散接合できるように接点／接続部材
用母材２および接点／接続部材用線材１８、１８を押圧
する一対の可変回転ロ−ラ電極２８、２８とからなるシ
−ム溶接装置２５Ｄとを用いた構成である。In the sixth embodiment shown in FIGS. 26 to 28, the main difference from the first embodiment is that the contact / connecting member base material 2 from the contact / connecting member base material supplying device 1 is used. The wire rods 18, 18 for contact / connection members wound around the supply reels 20, 20 are provided on the upper and lower surfaces of the guide nozzle 24,
The upper and lower contacts / connecting member wire rod supply devices 17 and 17 respectively supplied via 24, and the upper and lower contacts / connecting member wire rod supplying devices 17 and 17 to the upper surface and the lower surface of the connecting member base material 2 Contact / connecting member base material 2 and contact / connecting member so that the contact / connecting member wire materials 18 and 18 can be diffusion-bonded to the contact / connecting member base material 2 with the connecting member wires 18 and 18 positioned This is a configuration using a seam welding device 25D including a pair of variable rotation roller electrodes 28, 28 for pressing the working wire rods 18, 18.
【００２９】図２７はこの実施例におけるシーム溶接装
置２５の溶接部を示す。このように構成した電気電子部
品用接点／接続部材の製造装置４７Ｅにしても、第１の
実施例と同様な作用効果が得られるとともに、接点／接
続部材用母材２の上面および下面に接点／接続部材用線
材１８、１８が拡散接合された図２８に示すような接点
／接続部材３４Ｂを製造することができる。なお、拡散
接合が同一条件ではできない接点／接続部材用線材１
８、１８を接点／接続部材用母材２の上面および下面に
拡散接合させる場合には、第１の実施例の電気電子部品
用接点／接続部材の製造装置４７に２度通すことによ
り、接点／接続部材用母材２の上面および下面に接点／
接続部材用線材１８、１８が拡散接合された接点／接続
部材を製造することができる。FIG. 27 shows the welded portion of the seam welding apparatus 25 in this embodiment. With the contact / connecting member manufacturing apparatus 47E having the above-described structure, the same operation and effect as those of the first embodiment can be obtained, and the contact / connecting member base material 2 has contacts on the upper surface and the lower surface thereof. It is possible to manufacture the contact / connecting member 34B as shown in FIG. 28 in which the wire members / connecting member wires 18, 18 are diffusion bonded. It should be noted that the contact / connection member wire rod 1 in which diffusion bonding cannot be performed under the same conditions
In the case of diffusively bonding 8 and 18 to the upper surface and the lower surface of the contact / connecting member base material 2, the contact is made by passing the contact / connecting member manufacturing apparatus 47 of the first embodiment twice. / Contact points on the upper and lower surfaces of the base material 2 for connecting members /
A contact / connecting member in which the connecting member wires 18, 18 are diffusion-bonded can be manufactured.
【００３０】図２９は本発明による接点／接続部材の製
造装置の第７の実施例の全体構成を示す概略正面図であ
る。本実施例の構成部分中、これまで説明した実施例の
構成部分と同じものには同じ参照符号を付して示してあ
る。FIG. 29 is a schematic front view showing the overall construction of the seventh embodiment of the contact / connection member manufacturing apparatus according to the present invention. Of the components of this embodiment, the same components as those of the embodiments described above are designated by the same reference numerals.
【００３１】１は接点／接続部材の素材となる卑金属材
料の接点／接続部材用母材を供給する接点／接続部材用
母材供給装置である。接点／接続部材用母材２は供給リ
ール５に巻かれており、スタンド６に支持されたモータ
４の回転により供給リール５から供給される。接点／接
続部材用母材２の供給経路に沿って、母材２にテンショ
ンを与えるためのバネ付勢されたテンションローラ２７
と、母材２の上下方向の位置および水平方向の位置を決
めるための複数の位置決め用ガイドローラ１２および１
６が配置されている。水平方向の位置決め用のガイドロ
ーラ１６は図３０に示すように母材２の片方の側縁に一
組配置されており、母材２の反対側の側縁に配置された
基準ブロック１６ａをバネ付勢することにより母材２の
水平方向の位置を規制している。ガイドローラ１６およ
び基準ブロック１６ａの母材２の受け面には溝が形成さ
れていて、母材２の側縁がその溝に入るようになってい
る。基準ブロック１６ａは工業用ルビー、工業用サファ
イアあるいはタングステンカーバイドのような超硬合金
材料で作られている。Reference numeral 1 denotes a contact / connection member base material supply device for supplying a base metal material contact / connection member base material which is a material for the contact / connection member. The contact / connection member base material 2 is wound around a supply reel 5, and is supplied from the supply reel 5 by rotation of a motor 4 supported by a stand 6. A spring-biased tension roller 27 for applying tension to the base material 2 along the supply path of the contact / connection member base material 2
And a plurality of positioning guide rollers 12 and 1 for determining the vertical position and the horizontal position of the base material 2.
6 are arranged. As shown in FIG. 30, one set of horizontal positioning guide rollers 16 is arranged on one side edge of the base material 2, and the reference block 16a arranged on the opposite side edge of the base material 2 is spring-loaded. By urging, the horizontal position of the base material 2 is regulated. Grooves are formed on the receiving surfaces of the base material 2 of the guide roller 16 and the reference block 16a so that the side edges of the base material 2 enter the grooves. The reference block 16a is made of cemented carbide material such as industrial ruby, industrial sapphire or tungsten carbide.
【００３２】接点／接続部材用母材２は、板厚が０．０
３〜３．０ｍｍ、幅寸法が３．０〜３００ｍｍの、燐青
銅、洋白、４２アロイ、コバール、オーステナイト系ス
テンレス、フェライト系ステンレス、マルテンサイト系
ステンレス、真鍮、銅ニッケル合金、銅ベリリウム合
金、銅、銅合金、鉄、鉄合金、磁性材、非鉄系と鉄系の
積層材料、卑金属系と貴金属系の積層材料、各種非鉄系
または鉄系金属とポリマーフィルムとの接着材料などの
いずれかの卑金属材料で作られた帯状の連続した長尺素
材である。The contact / connecting member base material 2 has a plate thickness of 0.0.
Phosphor bronze, nickel silver, 42 alloy, kovar, austenitic stainless steel, ferritic stainless steel, martensitic stainless steel, brass, copper nickel alloy, copper beryllium alloy, 3 to 3.0 mm, width dimension 3.0 to 300 mm, Any of copper, copper alloys, iron, iron alloys, magnetic materials, non-ferrous and iron-based laminated materials, base metal and precious metal-based laminated materials, various non-ferrous or iron-based metal and polymer film adhesive materials, etc. It is a continuous strip-shaped long material made of base metal material.
【００３３】１７は接点／接続部材用母材２に溶着する
線材１８を供給する線材供給装置であり、線材１８は供
給リール２０からモータ（図示せず）の回転により溶接
位置に母材２の下側から供給される。線材１８は、線径
が０．０３〜３．００ｍｍの線材、０．０３ｍｍ×０．
０６ｍｍ〜３．０ｍｍ×３．０ｍｍの条材、０．０３ｍ
ｍ×０．０８ｍｍ〜２．０ｍｍ×３．０ｍｍの甲材、
０．０１ｍｍ×０．５０ｍｍ〜１．０ｍｍ×１０．０ｍ
ｍのフープ材などの形状で、金、金合金、白金、白金合
金、銀、銀合金、パラジウム、パラジウム合金、ルテニ
ウム、ルテニウム合金、イリジウム、イリジウム合金、
白金・イリジウム合金、パラジウム・ルテニウム合金、
銀・パラジウム合金、たとえば銀・パラジウム・銅のよ
うな３元貴金属合金、４元貴金属合金、５元貴金属合
金、６元貴金属合金、７元貴金属合金、その他の多元貴
金属合金などの貴金属材料で作られる。Reference numeral 17 is a wire rod supply device for supplying a wire rod 18 to be welded to the contact / connection member base material 2, and the wire rod 18 is fed from the supply reel 20 to a welding position of the base material 2 by rotation of a motor (not shown). Supplied from below. The wire rod 18 has a wire diameter of 0.03 to 3.00 mm, 0.03 mm × 0.
Strip material of 06 mm to 3.0 mm x 3.0 mm, 0.03 m
m × 0.08 mm ~ 2.0 mm × 3.0 mm instep material,
0.01 mm x 0.50 mm to 1.0 mm x 10.0 m
m, hoop material, etc., gold, gold alloy, platinum, platinum alloy, silver, silver alloy, palladium, palladium alloy, ruthenium, ruthenium alloy, iridium, iridium alloy,
Platinum / iridium alloy, palladium / ruthenium alloy,
Made of precious metal materials such as silver / palladium alloys, such as ternary precious metal alloys such as silver / palladium / copper, quaternary precious metal alloys, 5 yuan precious metal alloys, 6 yuan precious metal alloys, 7 yuan precious metal alloys, and other multi-component precious metal alloys. To be
【００３４】２５Ｅは接点／接続部材用母材２に線材１
８を拡散接合により溶着固定するシーム溶接装置であ
り、このシーム溶接装置２５Ｅは、母材２と線材１８を
上下に挟むようにして上側にマザー回転電極２６ａが配
置され、下側に可変回転ローラ電極２８ａが配置されて
構成されている。マザー回転電極２６ａはその上部に設
けられたデットウエイト式加圧ヘッド４８Ａにより下向
きに押圧されるようになっており、電極ローラの内部に
は冷却用らせん配管が設けられている。25E is a base material 2 for contact / connecting member and a wire material 1
8 is a seam welding device for welding and fixing 8 by diffusion bonding. In this seam welding device 25E, a mother rotating electrode 26a is arranged on the upper side so that the base material 2 and the wire 18 are vertically sandwiched, and a variable rotating roller electrode 28a is arranged on the lower side. Are arranged and configured. The mother rotary electrode 26a is adapted to be pressed downward by a dead weight type pressure head 48A provided on the upper part thereof, and a cooling spiral pipe is provided inside the electrode roller.
【００３５】図３１にシーム溶接装置２５Ｅの溶接部を
拡大して示すように、可変回転ローラ電極２８ａのすぐ
下には冷却槽５０が設けられており、ローラ電極２８ａ
はその一部がこの冷却槽５０内の冷却水５５に浸りなが
ら回転するようになっている。冷却槽５０はチーリング
ユニット６６と配管で接続されており、接点／接続部材
の製造装置の運転中はチーリングユニット６６に内蔵さ
れたポンプ６６ａにより常時冷却水（たとえば１５℃）
が循環されるようになっている。このチーリングユニッ
ト６６からはマザ−回転電極２６ａ内部の冷却用らせん
配管にも強制循環ポンプ６７により冷却水を循環してい
る。可変回転ローラ電極２８ａは位置決めテーブル５６
上に乗っており、この位置決めテーブル５６は後述する
ＣＣＤカメラ４９を用いた二次元ＸＹ制御装置により位
置制御され、可変回転ローラ電極２８ａの位置を微調整
することができる。As shown in an enlarged view of the welded portion of the seam welding device 25E in FIG. 31, a cooling bath 50 is provided immediately below the variable rotary roller electrode 28a, and the roller electrode 28a is provided.
A part of it rotates while being immersed in the cooling water 55 in the cooling tank 50. The cooling tank 50 is connected to the cooling unit 66 by a pipe, and while the contact / connection member manufacturing apparatus is in operation, the cooling water is constantly cooled by the pump 66a incorporated in the cooling unit 66 (for example, 15 ° C.).
Are circulated. The cooling water is circulated from the cheering unit 66 to the cooling spiral pipe inside the mother rotary electrode 26a by the forced circulation pump 67. The variable rotary roller electrode 28a is attached to the positioning table 56.
The position of this positioning table 56 is controlled by a two-dimensional XY controller using a CCD camera 49, which will be described later, and the position of the variable rotary roller electrode 28a can be finely adjusted.
【００３６】可変回転ローラ電極２８ａの表面には、図
３２からわかるように、線材１８の位置決め成型および
ガイド用のＶ字溝（２８−１）（溝のなす角度約９０
度）が形成されている。As can be seen from FIG. 32, on the surface of the variable rotary roller electrode 28a, a V-shaped groove (28-1) for positioning and guiding the wire 18 (the angle formed by the groove is about 90 °).
Formed).
【００３７】シーム溶接装置２５Ｅには、可変回転ロー
ラ電極２８ａに溶接電流を供給するための溶接電源ヘッ
ド２７が設けられている。溶接電流は図９（ａ）に示す
ように１周波に対して０．０１〜７秒以下の短い一定時
間のみ流れるパルス化電流であり、溶接電源ヘッド２７
内の発振器により生成される。The seam welding device 25E is provided with a welding power source head 27 for supplying a welding current to the variable rotary roller electrode 28a. As shown in FIG. 9A, the welding current is a pulsed current that flows only for a short fixed time of 0.01 to 7 seconds or less for one frequency.
Generated by the oscillator inside.
【００３８】シーム溶接装置２５Ｅは全体がクリーンチ
ャンバー４６で包まれており、クリーンチャンバー４６
の内部は溶接時の酸化を防止するために真空、窒素ガ
ス、水素ガスと窒素ガスの混合ガスまたはアルゴンガス
などの不活性ガス雰囲気にされている。The seam welding device 25E is entirely enclosed in a clean chamber 46, and the clean chamber 46
In order to prevent oxidation at the time of welding, the inside of the container is kept in an inert gas atmosphere such as vacuum, nitrogen gas, a mixed gas of hydrogen gas and nitrogen gas, or argon gas.
【００３９】シーム溶接装置２５Ｅの下流側には接点／
接続部材用母材２を定速で駆動するためのピンチローラ
５７が配置されている。A contact point is provided on the downstream side of the seam welding device 25E.
A pinch roller 57 for driving the connecting member base material 2 at a constant speed is arranged.
【００４０】ピンチローラ５７の下流側には、溶接部に
おいて生じた母材２の幅方向の反りを矯正するための一
対の平面化ローラ５８、５９が設けられている。図３３
に示すように、上側ローラ５８は中央よりやや右寄りの
位置（母材２上の線材１８の溶着位置に対応する位置）
が最大径となり両側に向かって径が緩やかに減少するほ
ぼ太鼓状のローラであり、タングステンカーバイドやチ
タンカーバイドのようなロックウエル硬度ＣスケールＨ
ＲC が６５以上の超硬材料のダイス鋼や高速度鋼で作ら
れている。下側ローラ５９は上側ローラ５８の最大径の
位置に線材１８が入る断面形状を有する溝５９ａが形成
された鼓状のローラである。上側ローラ５８の上部には
上側ローラ５８を下向きに押圧するデットウエイト式加
圧ヘッド４８Ｂが設けられている。On the downstream side of the pinch roller 57, a pair of flattening rollers 58, 59 for correcting the warp in the width direction of the base material 2 generated at the welded portion are provided. FIG.
As shown in, the upper roller 58 is located slightly to the right of the center (the position corresponding to the welding position of the wire 18 on the base material 2).
Is a drum-shaped roller that has the maximum diameter and gradually decreases toward both sides, and has Rockwell hardness C scale H such as tungsten carbide and titanium carbide.
It is made of cemented carbide die steel and high speed steel with RC of 65 or more. The lower roller 59 is a drum-shaped roller in which a groove 59a having a cross-sectional shape into which the wire 18 is inserted is formed at the position of the maximum diameter of the upper roller 58. A dead weight type pressure head 48B for pressing the upper roller 58 downward is provided above the upper roller 58.
【００４１】平面化ローラ５８、５９の下流側には、Ｃ
ＣＤカメラ４９を用いた溶着位置監視装置６０が設けら
れており、接点／接続部材用母材２上に溶着された線材
１８をＣＣＤカメラ４９で撮影し、その画像情報は後述
する二次元ＸＹ制御装置に送られる。C is provided on the downstream side of the flattening rollers 58 and 59.
A welding position monitoring device 60 using a CD camera 49 is provided, the wire rod 18 welded on the contact / connection member base material 2 is photographed by the CCD camera 49, and the image information thereof is two-dimensional XY control described later. Sent to the device.
【００４２】溶着位置監視装置６０の下流側には、接点
／接続部材用母材２上に溶着された線材１８がまだ加熱
状態のうちにその頭部をややつぶしてその断面形状に丸
みを与えて所定形状とするための一対の平担化ローラ６
１、６２が設けられている。これらのローラ６１、６２
はたとえばロックウエル硬度Ｃスケールが６０以上の耐
熱超硬質合金のような材料で作られている。上側の平担
化ローラ６１にも平面化ローラ５８の場合と同様に下向
きの押圧力を加えるためのデットウエイト式加圧ヘッド
４８Ｃが設けられている。６４は平面化ローラ６１、６
２の下流側に設けられた補助駆動ローラである。On the downstream side of the welding position monitoring device 60, while the wire rod 18 welded on the contact / connection member base material 2 is still in a heated state, its head is crushed to give a rounded cross-sectional shape. Pair of flattening rollers 6 for forming a predetermined shape by
1, 62 are provided. These rollers 61, 62
Is made of a material such as a heat-resistant superhard alloy having a Rockwell hardness C scale of 60 or more. Similarly to the case of the flattening roller 58, the upper flattening roller 61 is also provided with a dead weight type pressure head 48C for applying a downward pressing force. 64 is a flattening roller 61, 6
2 is an auxiliary drive roller provided on the downstream side of 2.
【００４３】３３は以上の工程を経て製造された帯状の
接点／接続部材３４を巻き取る接点／接続部材巻取り装
置であり、スタンド３９に支持されたモータ３７により
巻き取りリール３８に巻き取られる。接点／接続部材３
４を巻き取る際には、挿間紙供給リール４３から供給さ
れる挿間紙３が接点／接続部材３４の層間にはさみ込ま
れる。Reference numeral 33 is a contact / connection member winding device that winds the strip-shaped contact / connection member 34 manufactured through the above steps, and is wound onto the winding reel 38 by the motor 37 supported by the stand 39. . Contact / connecting member 3
When winding 4, the interleaf sheet 3 supplied from the interleaf sheet supply reel 43 is sandwiched between the contact / connection member 34 layers.
【００４４】以上説明した構成要素のうち接点／接続部
材用の母材供給装置１と接点／接続部材巻取り装置３３
を除く部分はケース４６内に収納されており、ケース４
６の表面パネルには制御盤４５がまたケース４６の上部
には認識モニタ６５が取り付けられている。制御盤４５
には、接点／接続部材製造装置の運転／停止の操作ボタ
ン、溶接条件を設定、切り替えるための操作ボタン、装
置各部の運転状態（接点／接続部材用母材および線材の
供給速度、溶接電極の温度、デットウエイト式加圧ヘッ
ド４８Ｃによる加圧力など）を表示するディスプレイ、
二次元ＸＹ制御装置用の調整つまみ、緊急停止ボタンな
どが設けられている。認識モニタ６５には、溶着位置監
視装置６０からの信号に基づいて接点／接続部材用母材
２上に溶着された線材１８の位置がミクロンオーダーで
拡大して液晶表示される。Among the components described above, the base material supply device 1 for contact / connection member and the contact / connection member winding device 33.
The part except for is stored in the case 46, and the case 4
A control panel 45 is attached to the front panel of 6, and a recognition monitor 65 is attached to the upper part of the case 46. Control board 45
Are operation buttons for operating / stopping the contact / connection member manufacturing equipment, operation buttons for setting and switching welding conditions, operating states of each part of the equipment (contact / connection member base material and wire feed rate, welding electrode A display for displaying temperature, pressing force by the dead weight type pressure head 48C, etc.,
An adjustment knob for the two-dimensional XY controller, an emergency stop button, etc. are provided. On the recognition monitor 65, the position of the wire material 18 welded on the contact / connection member base material 2 is enlarged and displayed on the liquid crystal display on the micron order based on the signal from the welding position monitoring device 60.
【００４５】次に上記本発明による接点／接続部材の製
造装置による接点／接続部材の製造について説明する。Next, manufacturing of the contact / connecting member by the contact / connecting member manufacturing apparatus according to the present invention will be described.
【００４６】運転に先立ち、接点／接続部材用母材供給
装置１の供給リール５には接点／接続部材用母材２を巻
き、接点／接続部材用線材供給装置１７の供給リール２
０には接点／接続部材用線材１８を巻いておく。また可
変回転ローラ電極２８ａの冷却槽５０とチーリングユニ
ット５６との間で冷却水を循環させる。Prior to the operation, the contact / connecting member base material 2 is wound around the supply reel 5 of the contact / connecting member base material supplying apparatus 1, and the supply reel 2 of the contact / connecting member wire material supplying apparatus 17 is wound.
A wire for contact / connection member 18 is wound around 0. Further, cooling water is circulated between the cooling tank 50 of the variable rotary roller electrode 28a and the cheering unit 56.
【００４７】最初に、デットウエイト式加圧ヘッド４８
Ａ、４８Ｂ、４８Ｃおよび接点／接続部材用母材／線材
の供給経路に沿って設けられているローラを上げる。こ
れによりシーム溶接装置２５Ｅのマザー回転電極２６ａ
も上り、可変回転ローラ電極２８ａとの間に間隙ができ
る。そこでまず線材１８を供給リール２０から引き出し
て途中のローラに通した後溶接位置まで導き、可変回転
ローラ電極２８ａのＶ字溝（２８−１）にセットする。
次に接点／接続部材用母材２を供給リール５から引き出
し、テンションローラ２７および位置決めローラ１２、
１６に通して溶接位置まで導き、先に導かれた接点／接
続部材用線材１８が母材２の下面にくるようにしてマザ
ー回転電極２６ａと可変回転ローラ電極２８ａとの間を
通し、さらにいくつかのガイドローラおよびピンチロー
ラ５７、平面化ローラ５８、５９間、平滑化ローラ６
１、６２間、補助駆動ローラ６４を通して巻取り装置３
３の巻き取りリール３８にセットする。このとき同時に
挿間紙供給リール４３から挿間紙３を引き出し接点／接
続部材用母材２と重ねて巻き取りリール３８に一緒にセ
ットする。First, the dead weight type pressure head 48
A, 48B, 48C and the rollers provided along the contact / connection member base material / wire supply path are raised. As a result, the mother rotary electrode 26a of the seam welding device 25E is
Also, a gap is formed between the variable rotary roller electrode 28a and the variable rotary roller electrode 28a. Therefore, first, the wire 18 is pulled out from the supply reel 20, passed through a roller on the way, and then guided to the welding position, and set in the V-shaped groove (28-1) of the variable rotary roller electrode 28a.
Next, the contact / connection member base material 2 is pulled out from the supply reel 5, and the tension roller 27 and the positioning roller 12,
16 and lead to the welding position, and the contact / connection member wire 18 guided earlier passes through between the mother rotary electrode 26a and the variable rotary roller electrode 28a so that the contact / connecting member wire 18 comes to the lower surface of the base metal 2 and Between the guide roller and the pinch roller 57, the flattening rollers 58 and 59, and the smoothing roller 6
Winding device 3 through auxiliary drive roller 64 between 1 and 62
The winding reel 38 of No. 3 is set. At this time, at the same time, the interleaving paper 3 is pulled out from the interleaving paper supply reel 43 and overlapped with the contact / connection member base material 2 and set on the winding reel 38 together.
【００４８】その後デットウエイト式加圧ヘッド４８
Ａ、４８Ｂ、４８Ｃおよび接点／接続部材用母材／線材
の供給経路に沿って設けられているローラを下げる。そ
れによりシーム溶接装置２５Ｅのマザー回転電極２６ａ
と可変回転ローラ電極２８ａが接触する。Thereafter, a dead weight type pressure head 48
A, 48B, 48C and the roller provided along the contact / connection member base material / wire feed path are lowered. Thereby, the mother rotating electrode 26a of the seam welding device 25E
And the variable rotary roller electrode 28a come into contact with each other.
【００４９】以上の準備ができたところで、溶接電源ヘ
ッド２７から可変回転ローラ電極２８ａに通常より低い
パルス化溶接電流を流し、通常より遅い速度でモータ
４、３７および補助駆動ローラ６４を回転させて接点／
接続部材用母材２と接点／接続部材用線材１８とを搬送
して試運転を行う。このときＣＣＤカメラ４９で溶着位
置を撮影し、その映像を認識モニタ６５に写し出し目視
で確認する。その結果接点／接続部材用線材１８が接点
／接続部材用母材２上の所定の位置に溶着されているこ
とが確認できれば、溶接電流および母材、線材の搬送速
度を通常の値に上げて自動運転に切り替える。When the above preparations are completed, a pulsed welding current lower than usual is passed from the welding power source head 27 to the variable rotary roller electrode 28a, and the motors 4, 37 and the auxiliary drive roller 64 are rotated at a slower speed than usual. contact/
The connection member base material 2 and the contact / connection member wire material 18 are conveyed and a trial run is performed. At this time, the welding position is photographed by the CCD camera 49, and the image is displayed on the recognition monitor 65 and visually confirmed. As a result, if it can be confirmed that the contact / connecting member wire rod 18 is welded to a predetermined position on the contact / connecting member base material 2, the welding current and the base material and wire conveying speed are increased to normal values. Switch to automatic operation.
【００５０】定常自動運転においては、シーム溶接装置
２５Ｅに接点／接続部材用母材２と線材１８が同じ一定
速度（１〜３０ｍｍ／秒）で供給されながら溶接電源ヘ
ッド２７からパルス化された溶接電流が可変回転ローラ
電極２８ａに供給される。溶接電流が供給されている
０．０１〜７秒の間だけ線材１８は溶融温度領域または
溶融温度領域以下の固相拡散温度領域を保持し、図９
（ｂ）に示すように、線材１８と母材２との異種材料の
界面接触部位にナゲットが生成されて母材２と線材１８
は確実に接合される。接点／接続部材用母材供給装置１
から接点／接続部材用母材２がまた接点／接続部材用線
材供給装置１７から接点／接続部材用線材１８が連続的
に供給されてくるので、母材２の下面の所定位置に線材
１８が連続的に溶着されていく。溶着位置のずれは、作
業員が認識モニタ６５を見ながら制御盤４５をマニュア
ル操作し可変回転ローラ電極２８ａの位置決めテーブル
５６の位置を微調整して調整してもよいし、ＣＣＤカメ
ラ４９を用いた溶着位置監視装置６０からの画像情報を
解析して設計値からのずれを自動的に修正するように位
置決めテーブル５６を自動的に制御するようにしてもよ
い。In the steady automatic operation, the welding / pulsing welding head 27 supplies the contact / connecting member base material 2 and the wire material 18 to the seam welding device 25E at the same constant speed (1 to 30 mm / sec). An electric current is supplied to the variable rotary roller electrode 28a. The wire rod 18 holds the melting temperature region or the solid-phase diffusion temperature region below the melting temperature region only for 0.01 to 7 seconds when the welding current is supplied.
As shown in (b), a nugget is generated at the interface contact portion between different materials of the wire rod 18 and the base material 2 and the base material 2 and the wire rod 18 are formed.
Are securely joined. Base material supply device 1 for contact / connection member
The contact / connecting member base material 2 is continuously supplied from the contact / connecting member wire material supplying device 17 and the contact / connecting member wire material 18 is continuously supplied from the contact / connecting member base material 2 to the predetermined position on the lower surface of the base material 2. It is welded continuously. The displacement of the welding position may be adjusted by an operator manually operating the control panel 45 while looking at the recognition monitor 65 and finely adjusting the position of the positioning table 56 of the variable rotary roller electrode 28a, or by using the CCD camera 49. The positioning table 56 may be automatically controlled so as to analyze the image information from the welding position monitoring device 60 and automatically correct the deviation from the design value.
【００５１】この溶接工程中、可変回転ローラ電極２８
ａの一部は冷却槽５０の冷却水５５に浸りながら回転す
るので、溶接電流により溶着部位に発生したジュール熱
は溶着に寄与した直後この冷却水により奪われ、可変回
転ローラ電極２８ａを温度上昇させることは極めて少な
いと考えられる。そのために接点／接続部材用母材２と
接点／接続部材用線材１８の線膨張係数の違いによる溶
着位置の狂いはほとんどなく、溶着位置精度の高い接点
／接続部材用が得られる。本発明者らの実験によれば、
冷却槽５０を設けない場合の可変回転ローラ電極２８ａ
の温度は約９０℃であるのに対し、冷却槽５０を設け２
０℃の冷却水を用いて可変回転ローラ電極２８ａを冷却
したものでは、電極温度を２０〜２５℃程度にまで抑え
ることができた。その結果、たとえば許容誤差が±０．
０２ｍｍ未満に設定された接点／接続部材に対して、冷
却手段を設けない場合には溶接電極の温度上昇により溶
着位置の誤差は＋０．０８５ｍｍ以上となるのに対し
て、本実施例のような冷却手段を設けると誤差は±０．
０１５ｍｍ以下に抑えることができた。During this welding process, the variable rotary roller electrode 28
Since a part of a rotates while being immersed in the cooling water 55 of the cooling tank 50, the Joule heat generated at the welding site by the welding current is taken away by this cooling water immediately after contributing to the welding, and the temperature of the variable rotary roller electrode 28a rises. It seems that there is very little to do. Therefore, there is almost no deviation in the welding position due to the difference in linear expansion coefficient between the contact / connecting member base material 2 and the contact / connecting member wire 18, and a contact / connecting member with high welding position accuracy can be obtained. According to our experiments,
Variable rotating roller electrode 28a when the cooling tank 50 is not provided
The temperature is about 90 ° C, while the cooling tank 50 is installed 2
In the case where the variable rotary roller electrode 28a is cooled with 0 ° C. cooling water, the electrode temperature can be suppressed to about 20 to 25 ° C. As a result, for example, the tolerance is ± 0.
In the case where the cooling means is not provided for the contact / connection member set to less than 02 mm, the error of the welding position becomes +0.085 mm or more due to the temperature rise of the welding electrode, as in this embodiment. When a cooling means is provided, the error is ± 0.
It could be suppressed to 015 mm or less.
【００５２】シーム溶接装置２５Ｅにおいて接点／接続
部材用母材２に線材１８が溶着された接点／接続部材３
４は図３３に示すように「へ」の字状に弾性変形される
傾向がある。そこでこのように弾性変形された接点／接
続部材３４を溶接装置２５Ｅの下流側に設けられた一対
の平面化ローラ５８、５９の間を通すと、塑性変形によ
り矯正されて平坦な接点／接続部材３４が得られる。こ
の場合上側の平面化ローラ５８にはデットウエイト式加
圧ヘッド４８Ｂにより１〜３０Ｋｇの押圧力が加えられ
る。In the seam welding device 25E, the contact / connecting member 3 in which the wire 18 is welded to the contact / connecting member base material 2
No. 4 tends to be elastically deformed into a "V" shape as shown in FIG. Therefore, when the contact / connecting member 34 elastically deformed in this way is passed between the pair of flattening rollers 58, 59 provided on the downstream side of the welding device 25E, the contact / connecting member is flattened by the plastic deformation. 34 is obtained. In this case, a pressing force of 1 to 30 kg is applied to the upper flattening roller 58 by the dead weight type pressure head 48B.
【００５３】こうして平面化された接点／接続部材３４
はＣＣＤカメラ４９によりその溶着部位が撮影され、今
度は一対の平滑化ローラ６１、６２の間に通される。接
点／接続部材用母材２に溶着された線材１８は可変回転
ローラ電極２８ａのＶ字溝（２８−１）の形状によりそ
の断面は図３４（ａ）に示すように中央部がやや尖った
形状になる。これが平担化ローラ６１、６２の間に通さ
れると、上側ローラ６１にデットウエイト式加圧ヘッド
４８Ｃにより１〜３０Ｋｇの押圧力が加えられているた
めに、図３４（ｂ）に示すように、線材１８の頭部がや
や押しつぶされて丸みを帯びた形状になる。この形状は
この接点／接続部材３４を接点部品に加工したとき接点
部分の形状として好ましいものである。このように平担
化された接点／接続部材３４は層間に挿間紙３を巻き込
みながら巻取り装置３３の巻き取りリール３８に巻き取
られる。The contact / connecting member 34 thus flattened
The welded portion is photographed by the CCD camera 49, and is then passed between the pair of smoothing rollers 61 and 62. Due to the shape of the V-shaped groove (28-1) of the variable rotary roller electrode 28a, the cross-section of the wire 18 welded to the contact / connection member base material 2 is slightly sharp as shown in FIG. 34 (a). It becomes a shape. When this is passed between the flattening rollers 61 and 62, a pressing force of 1 to 30 kg is applied to the upper roller 61 by the dead weight type pressure head 48C, and as shown in FIG. 34 (b). In addition, the head portion of the wire rod 18 is slightly crushed to have a rounded shape. This shape is preferable as the shape of the contact portion when the contact / connection member 34 is processed into a contact component. The contact / connection member 34 thus flattened is wound around the winding reel 38 of the winding device 33 while winding the interleaving paper 3 between the layers.
【００５４】上記実施例は１本の帯状接点／接続部材用
母材２に対して１本の線材１８を溶着する接点／接続部
材について例示したが、本発明はこれに限らず、２本以
上の線材を溶着する接点／接続部材についても同様に適
用することができる。In the above embodiment, the contact / connecting member in which one wire 18 is welded to one strip-shaped contact / connecting member base material 2 is exemplified, but the present invention is not limited to this, and two or more connecting members are used. The same can be applied to the contact / connection member for welding the wire rod.
【００５５】さらに、接点／接続部材用線材は上述した
実施例のように接点／接続部材用母材の長手方向に沿っ
て溶着するほかに、図２２ないし図２４に示した実施例
のように母材の幅方向に供給するようにし、溶着のため
の可変回転ローラ電極は接点／接続部材用母材の幅方向
に回転可能に設け、冷却槽で直接冷却しながら母材の幅
方向に伸びる線材を母材の長手方向に一定間隔で溶着す
ることもできる。この場合母材の搬送は間欠送りとす
る。接点部品の構造によっては、線材を母材の長手方向
に対してある角度をなして斜めに溶着することもでき
る。可変回転ローラ電極の冷却方法としては、上に例示
したように冷却水を入れた冷却槽を用いる方０法のほか
に、ノズルから直接可変回転ローラ電極およびマザー回
転電極に冷却水をかける方法でもよい。また本発明にお
いて、線材を母材に溶着する溶接方法としては、上述し
たシーム溶接のほかに、やはり抵抗溶接法である点溶接
法、プロジェクション溶接法またはこれらの組み合わせ
である重ね抵抗溶接法が好ましいが、超音波溶接を用い
ることもできる。Further, the contact / connecting member wire rod is welded along the longitudinal direction of the contact / connecting member base material as in the above-described embodiment, and as in the embodiment shown in FIGS. 22 to 24. The variable rotary roller electrode for welding is provided rotatably in the width direction of the base material for the contact / connecting member so that it is supplied in the width direction of the base material, and extends in the width direction of the base material while directly cooling in the cooling tank. It is also possible to weld the wire material at regular intervals in the longitudinal direction of the base material. In this case, the base material is conveyed intermittently. Depending on the structure of the contact point component, the wire may be obliquely welded at an angle to the longitudinal direction of the base material. As a cooling method of the variable rotary roller electrode, in addition to the method 0 using a cooling tank containing cooling water as illustrated above, a method of directly applying cooling water from the nozzle to the variable rotary roller electrode and the mother rotary electrode is also possible. Good. Further, in the present invention, as the welding method for welding the wire to the base material, in addition to the seam welding described above, a spot welding method which is also a resistance welding method, a projection welding method or a lap resistance welding method which is a combination thereof is preferable. However, ultrasonic welding can also be used.
【００５６】次に本発明の接点／接続部材製造装置によ
り製造された図３５に示すような接点／接続部材から加
工される接点部品の形状について説明する。Next, the shape of a contact part manufactured from the contact / connecting member manufacturing apparatus of the present invention as shown in FIG. 35 will be described.
【００５７】図３６（ａ）および（ｂ）はリニヤ型トリ
マに用いられるマルチ型ワイパーと呼ばれる接点部品で
あり、接点／接続部材３４を図３６（ａ）に示すように
単にプレス加工し、その後接点部分７０ｂの部位を屈曲
するように加工するだけで図３６（ｂ）に示すような接
点部品７０が得られる。この接点部品７０においても、
接点部品の大部分７０ａが安価な卑金属材料で作られ、
接点部分７０ｂだけが高価な貴金属材料で作られてい
る。FIGS. 36 (a) and 36 (b) show a contact part called a multi-type wiper used in a linear trimmer, in which the contact / connecting member 34 is simply pressed as shown in FIG. The contact part 70 as shown in FIG. 36 (b) is obtained only by processing the contact part 70b so as to be bent. Also in this contact part 70,
Most of the contact parts 70a are made of an inexpensive base metal material,
Only the contact portion 70b is made of an expensive precious metal material.
【００５８】図３７はポジションセンサに用いられるレ
イキ型接点と呼ばれる接点部品であり、やはり接点部分
７１ｂのみが貴金属材料の線材で作られている。FIG. 37 shows a contact component called a Reiki type contact used for a position sensor, and again only the contact portion 71b is made of a wire material of a noble metal material.
【００５９】図３８（ａ）および（ｂ）はマイクロモー
タブラシの例を示す。38A and 38B show an example of a micromotor brush.
【００６０】接点／接続部材３４を図３８（ａ）に示す
ようにプレス加工することにより図３８（ｂ）に示すよ
うにブラシの長手方向に貴金属材料の接触部分７２ｂが
形成されたモータブラシが得られる。このブラシを用い
れば、ブラシの使用中にモータの回転接触軸８０（鎖線
で示す）が矢印で示す方向にずれても電気接触上はなん
ら問題はない。By pressing the contact / connecting member 34 as shown in FIG. 38 (a), a motor brush having a contact portion 72b of noble metal material formed in the longitudinal direction of the brush as shown in FIG. 38 (b) is obtained. can get. If this brush is used, there is no problem in terms of electrical contact even if the rotary contact shaft 80 (shown by the chain line) of the motor shifts in the direction shown by the arrow during use of the brush.
【００６１】図３９（ａ）および（ｂ）はスライドスイ
ッチに用いられる接点である。39 (a) and 39 (b) show contacts used in the slide switch.
【００６２】接点／接続部材３４を図３９（ａ）に示す
ように単にプレス加工し、その後接点部分７３ｂが溶着
された部分を湾曲するように加工すると、図３９（ｂ）
に示すような接点部品７３が得られる。If the contact / connecting member 34 is simply pressed as shown in FIG. 39 (a), and then the welded portion of the contact portion 73b is curved, the contact / connecting member 34 is curved as shown in FIG. 39 (b).
The contact point component 73 as shown in FIG.
【００６３】図４０（ａ）および（ｂ）はマイクロモー
タブラシの他の例を示す。FIGS. 40A and 40B show another example of the micromotor brush.
【００６４】接点／接続部材３４は半円断面形状の２本
の貴金属線材１８ａおよび１８ｂを近接して母材２の上
面に溶着したもので、これを図４０（ａ）に示すように
プレス加工することにより図４０（ｂ）に示すような貴
金属材料のダブル接点７４ｂを有するマイクロモータブ
ラシ７４が得られる。ブラシ７４の大部分７４ａは卑金
属材料で作られている。The contact / connecting member 34 is formed by welding two noble metal wires 18a and 18b having a semicircular cross section to the upper surface of the base material 2 in close proximity to each other, and press-working this as shown in FIG. By doing so, a micromotor brush 74 having a double contact 74b of a noble metal material as shown in FIG. 40 (b) is obtained. Most part 74a of the brush 74 is made of a base metal material.
【００６５】図４１（ａ）および４１（ｂ）はレイキ型
接点の他の例を示す。41 (a) and 41 (b) show another example of a Reiki type contact.
【００６６】接点／接続部材３４は、図４０（ａ）に示
すように、母材２の一方の側縁に極めて近い位置に、図
７（ａ）に示すような突起１８ｂを有する長方形断面形
状の貴金属線材１８を溶着したもので、プレス加工によ
り線材１８を立ち上げることにより図４１（ｂ）に示す
ようなレイキ型接点が得られる。このレイキ型接点にお
いては、先端７５ｂにのみ貴金属材料が用いられ、その
他の大部分７５ａは卑金属材料で作られる。As shown in FIG. 40 (a), the contact / connecting member 34 has a rectangular sectional shape having a projection 18b as shown in FIG. 7 (a) at a position extremely close to one side edge of the base material 2. Noble metal wire rod 18 is welded, and when the wire rod 18 is raised by press working, a Reiki type contact as shown in FIG. 41 (b) is obtained. In this Reiki type contact, a noble metal material is used only for the tip 75b, and the other most part 75a is made of a base metal material.
【００６７】[0067]
【発明の効果】以上の説明から明らかなように、本発明
にあっては次のような効果が得られる。 （１）高度な熟練を要することなく、比較的安価な接点
／接続部材用母材に接点部分を構成する高価な貴金属材
料の接点／接続部材用線材を溶着することができ、均質
な接点部分用部材を製造することができる。 （２）異種金属である卑金属材料母材と貴金属材料線材
とを拡散接合するので、確実に接合することができ、不
良品の発生を著しく低減することができる。る。 （３）接点／接続部材用母材の所定位置に正確に接点／
接続部材用線材を溶着することができるので、高品質の
電気電子用接点部材や接続部材を製造することができ
る。 （４）溶接装置のマザー回転電極はもちろんのこと、可
変回転ローラ電極も直接冷却水により冷却するようにし
たので、溶接電流により発生する熱を奪って溶接電極の
温度上昇を抑えることができる。そのために接点／接続
部材用母材に溶着する線材の位置を設定値の許容誤差内
に正確に納めることができ、極めて精度の高い接点／接
続部材したがって接点／接続部品を製造することができ
る。As is apparent from the above description, the following effects can be obtained in the present invention. (1) It is possible to weld a contact / connecting member wire material of an expensive noble metal material forming a contact portion to a relatively inexpensive contact / connecting member base material without requiring a high degree of skill, and a homogeneous contact portion. The member for manufacturing can be manufactured. (2) Since the base metal material base material, which is a dissimilar metal, and the noble metal material wire are diffusion-bonded, they can be securely bonded and the number of defective products can be significantly reduced. You. (3) Accurate contact / predetermined position of base material for connecting member /
Since the wire rod for the connecting member can be welded, it is possible to manufacture a high-quality electrical / electronic contact member or connecting member. (4) Since not only the mother rotating electrode of the welding device but also the variable rotating roller electrode is directly cooled by the cooling water, the heat generated by the welding current can be removed to suppress the temperature rise of the welding electrode. Therefore, the position of the wire rod welded to the base material for the contact / connecting member can be accurately set within the tolerance of the set value, and the contact / connecting member and therefore the contact / connecting component with extremely high accuracy can be manufactured.
【図１】本発明による接点／接続部材の製造装置の第１
の実施例の全体構成を示す概略正面図である。FIG. 1 is a first device for manufacturing a contact / connection member according to the present invention.
It is a schematic front view which shows the whole structure of the Example of.
【図２】図１に示した接点／接続部材の製造装置の要部
概略平面図である。2 is a schematic plan view of an essential part of the contact / connection member manufacturing apparatus shown in FIG. 1. FIG.
【図３】図１に示した接点／接続部材の製造装置の接点
／接続部材用母材供給装置からシーム溶接装置までの構
成を概略的に示す。FIG. 3 schematically shows a configuration from a contact / connection member base material supply device to a seam welding device of the contact / connection member manufacturing apparatus shown in FIG.
【図４】第１の実施例の加圧装置から接点／接続部材巻
取り装置までの構成を概略的に示す。FIG. 4 schematically shows a configuration from a pressurizing device to a contact / connection member winding device according to the first embodiment.
【図５】第１の実施例の接点／接続部材用母材供給装置
の要部を示す斜視図である。FIG. 5 is a perspective view showing a main part of the contact / connection member base material supply device of the first embodiment.
【図６】第１の実施例の接点／接続部材用線材供給装置
の要部を示す平面図である。FIG. 6 is a plan view showing the main parts of the contact / connection member wire rod supply device according to the first embodiment.
【図７】（ａ）、（ｂ）、（ｃ）、（ｄ）、（ｅ）、
（ｆ）は本発明において用いることができる種々の接点
／接続部材用線材の断面形状を示す断面図である。7 (a), (b), (c), (d), (e),
(F) is sectional drawing which shows the cross-sectional shape of the wire rod for various contact / connection members which can be used in this invention.
【図８】第１の実施例のシーム溶接装置の溶接部を示
す。FIG. 8 shows a welded portion of the seam welding apparatus according to the first embodiment.
【図９】（ａ）は溶接電流の波形、（ｂ）は母材と線材
との接合部における拡散接合状態を示す。9A shows a waveform of a welding current, and FIG. 9B shows a diffusion bonding state in a bonding portion between a base material and a wire.
【図１０】第１の実施例の加圧装置の加圧部を示す。FIG. 10 shows a pressure unit of the pressure device of the first embodiment.
【図１１】本発明の接点／接続部材の製造装置により製
造された接点／接続部材用を用いて接点部品を製作する
場合の加工状態を示す。FIG. 11 shows a processing state when a contact part is manufactured by using the contact / connection member manufactured by the contact / connection member manufacturing apparatus of the present invention.
【図１２】加工された接点部品の一例を示す。FIG. 12 shows an example of a processed contact part.
【図１３】本発明による接点／接続部材の製造装置の第
２の実施例の全体構成を示す概略正面図である。FIG. 13 is a schematic front view showing the overall configuration of the second embodiment of the contact / connection member manufacturing apparatus according to the present invention.
【図１４】図１３に示した接点／接続部材の製造装置の
要部概略平面図である。14 is a schematic plan view of an essential part of the contact / connection member manufacturing apparatus shown in FIG.
【図１５】第２の実施例のシーム溶接装置の溶接部を示
す。FIG. 15 shows a welded portion of the seam welding apparatus according to the second embodiment.
【図１６】本発明による接点／接続部材の製造装置の第
３の実施例の全体構成を示す概略正面図である。FIG. 16 is a schematic front view showing the overall configuration of a third embodiment of the contact / connection member manufacturing apparatus according to the present invention.
【図１７】図１５に示した接点／接続部材の製造装置の
要部概略平面図である。FIG. 17 is a schematic plan view of a main part of the contact / connection member manufacturing apparatus shown in FIG. 15.
【図１８】第３の実施例の溶接装置を含む要部の概略平
面図である。FIG. 18 is a schematic plan view of a main part including a welding device according to a third embodiment.
【図１９】本発明による接点／接続部材の製造装置の第
４の実施例の全体構成を示す概略正面図である。FIG. 19 is a schematic front view showing the overall configuration of the fourth embodiment of the contact / connection member manufacturing apparatus according to the present invention.
【図２０】図１９に示した接点／接続部材の製造装置の
要部概略平面図である。FIG. 20 is a schematic plan view of a main part of the contact / connection member manufacturing apparatus shown in FIG. 19;
【図２１】第４の実施例における接点／接続部材用母材
供給装置の要部を示す斜視図である。FIG. 21 is a perspective view showing a main part of a contact / connection member base material supply device according to a fourth embodiment.
【図２２】本発明による接点／接続部材の製造装置の第
５の実施例の全体構成を示す概略正面図である。FIG. 22 is a schematic front view showing the overall configuration of a fifth embodiment of the contact / connection member manufacturing apparatus according to the present invention.
【図２３】図２１に示した接点／接続部材の製造装置の
要部概略平面図である。FIG. 23 is a schematic plan view of a main part of the contact / connection member manufacturing apparatus shown in FIG. 21.
【図２４】第５の実施例におけるシーム溶接装置の概略
説明図である。FIG. 24 is a schematic explanatory view of a seam welding device in a fifth embodiment.
【図２５】第５の実施例を用いて製造した接点／接続部
材から接点部品を製作する場合の説明図である。FIG. 25 is an explanatory diagram in the case of manufacturing a contact part from the contact / connecting member manufactured using the fifth example.
【図２６】本発明による接点／接続部材の製造装置の第
６の実施例の全体構成を示す概略正面図である。FIG. 26 is a schematic front view showing the overall configuration of a sixth embodiment of the contact / connection member manufacturing apparatus according to the present invention.
【図２７】第６の実施例のシーム溶接装置の溶接部を示
す。FIG. 27 shows a welded portion of the seam welding apparatus according to the sixth embodiment.
【図２８】第６の実施例により製造される接点／接続部
材の斜視図である。FIG. 28 is a perspective view of a contact / connection member manufactured according to a sixth embodiment.
【図２９】本発明による接点／接続部材の製造装置の第
７の実施例の全体構成を示す概略正面図である。FIG. 29 is a schematic front view showing the overall configuration of the seventh embodiment of the contact / connection member manufacturing apparatus according to the present invention.
【図３０】第７の実施例における接点／接続部材用母材
の水平方向の位置決めガイドローラの配置を示す。FIG. 30 shows an arrangement of horizontal positioning guide rollers for the contact / connection member base material in the seventh embodiment.
【図３１】図２９に示した第７の実施例における接点／
接続部材の製造装置の溶接装置の冷却装置のみを拡大し
て示す。FIG. 31 is a contact / contact diagram of the seventh embodiment shown in FIG.
Only the cooling device of the welding device of the connecting member manufacturing device is shown enlarged.
【図３２】第７の実施例における溶接装置の要部を拡大
して示す。FIG. 32 is an enlarged view showing a main part of a welding device according to a seventh embodiment.
【図３３】第７の実施例における接点／接続部材の製造
装置の平面化を説明する図である。FIG. 33 is a view for explaining the flattening of the contact / connecting member manufacturing apparatus in the seventh embodiment.
【図３４】（ａ）および（ｂ）は第７の実施例における
接点／接続部材の製造装置の平坦化を説明する図であ
る。34 (a) and 34 (b) are views for explaining the flattening of the manufacturing apparatus for the contact / connection member in the seventh embodiment.
【図３５】第７の実施例により製造される接点／接続部
材の斜視図である。FIG. 35 is a perspective view of a contact / connection member manufactured according to a seventh embodiment.
【図３６】（ａ）は本発明の接点／接続部材の製造装置
により製造される接点／接続部材から製作される接点部
品の一例のプレス加工状態を示し、（ｂ）はプレス加工
後形状加工して得られる接点部品の斜視図である。FIG. 36 (a) shows a press working state of an example of a contact part manufactured from the contact / connecting member manufactured by the contact / connecting member manufacturing apparatus of the present invention, and FIG. 36 (b) shows a shape processing after the pressing. It is a perspective view of a contact part obtained by doing.
【図３７】本発明により製造される接点／接続部材で製
造される接点部品の他の例を示す斜視図である。FIG. 37 is a perspective view showing another example of a contact part manufactured by the contact / connecting member manufactured by the present invention.
【図３８】（ａ）は本発明により製造される接点／接続
部材で製造される接点部品のさらに他の例のプレス加工
状態を示し、（ｂ）はプレス加工後形状加工して得られ
る接点部品の斜視図である。FIG. 38 (a) shows a press working state of still another example of the contact point component manufactured by the contact point / connecting member manufactured by the present invention, and FIG. 38 (b) shows a contact obtained by pressing and shaping. It is a perspective view of a component.
【図３９】（ａ）は本発明により製造される接点／接続
部材で製造される接点部品のさらに他の例のプレス加工
状態を示し、（ｂ）はプレス加工後形状加工して得られ
る接点部品の斜視図である。FIG. 39 (a) shows a press working state of still another example of a contact part manufactured by the contact / connecting member manufactured by the present invention, and FIG. 39 (b) shows a contact obtained by press working and shaping. It is a perspective view of a component.
【図４０】（ａ）は本発明により製造される接点／接続
部材で製造される接点部品のさらに他の例のプレス加工
状態を示し、（ｂ）はプレス加工後形状加工して得られ
る接点部品の斜視図である。FIG. 40 (a) shows a pressed state of still another example of a contact point component manufactured by the contact point / connecting member manufactured by the present invention, and FIG. 40 (b) shows a contact obtained by pressing and shaping. It is a perspective view of a component.
【図４１】（ａ）は本発明により製造される接点／接続
部材から製造される接点部品のさらに他の例のプレス加
工状態を示し、（ｂ）はプレス加工後形状加工して得ら
れる接点部品の斜視図である。41 (a) shows a pressed state of still another example of a contact part manufactured from the contact / connecting member manufactured according to the present invention, and FIG. 41 (b) shows a contact obtained by pressing and shaping. It is a perspective view of a component.
１、１Ａ 接点／接続部材用母材供給装置 ２、２Ａ 接点／接続部材用母材 ３ 挿間紙 １７ 接点／接続部材用線材供給装置 １８ 接点／接続部材用線材 ２５、２５Ａ、２５Ｂ、２５Ｃ、２５Ｄ、２５Ｅ シー
ム溶接装置 ２６、２６ａ マザー回転電極 ２７ 溶接電極ヘッド ２８、２８ａ 可変回転ローラ電極 ３０ 加圧装置 ３３ 接点／接続部材巻取り装置 ３４ 接点／接続部材 ４８Ａ、４８Ｂ、４８Ｃ 加圧ヘッド ５０ 冷却槽 ５５ 冷却水 ５８、５９ 平面化ローラ ６１、６２ 平坦化ローラ ６６ チーリングユニット1, 1A contact / connecting member base material supply device 2, 2A contact / connecting member base material 3 interleaf paper 17 contact / connecting member wire material supplying device 18 contact / connecting member wire material 25, 25A, 25B, 25C, 25D, 25E Seam welding device 26, 26a Mother rotating electrode 27 Welding electrode head 28, 28a Variable rotating roller electrode 30 Pressurizing device 33 Contact / connecting member winding device 34 Contact / connecting member 48A, 48B, 48C Pressing head 50 Cooling Tank 55 Cooling water 58, 59 Flattening roller 61, 62 Flattening roller 66 Chilling unit
─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成８年１１月２６日[Submission date] November 26, 1996
【手続補正１】[Procedure amendment 1]
【補正対象書類名】図面[Document name to be amended] Drawing
【補正対象項目名】図３６[Correction target item name] Fig. 36
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図３６】 FIG. 36
【手続補正２】[Procedure amendment 2]
【補正対象書類名】図面[Document name to be amended] Drawing
【補正対象項目名】図４０[Correction target item name] FIG.
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図４０】 FIG. 40
Claims (16)
の接点／接続部材用母材を連続して供給する接点／接続
部材用母材供給装置と、貴金属材料からなる接点／接続
部材用線材を連続して供給する接点／接続部材用線材供
給装置と、溶接位置においてマザー回転電極と可変回転
ローラ電極との間で前記線材を前記母材の上面または下
面に押し付けながら両電極間に通電することにより拡散
接合させて前記線材を前記母材の上面または下面の所定
位置に溶着する溶接装置と、前記線材が前記母材に溶着
された接点／接続部材を巻き取る接点／接続部材巻取り
装置とを有することを特徴とする接点／接続部材の製造
装置。1. A contact / connection member base material supply device for continuously supplying a strip-shaped contact / connection member base material made of a base metal material having a spring property, and a contact / connection member wire material made of a noble metal material. Energizing between the two electrodes while continuously pressing the wire rod between the mother rotary electrode and the variable rotary roller electrode at the welding position between the mother wire rotary electrode and the variable rotary roller electrode at the welding position. And a welding device for welding the wire rod to a predetermined position on the upper surface or the lower surface of the base material by diffusion bonding by means of a contact, and a contact point / connection member winding device for winding the contact point / connecting member on which the wire rod is welded to the base material. An apparatus for manufacturing a contact / connecting member, comprising:
より拡散接合された接点／接続部材用母材と接点／接続
部材用線材とを確実に接合するために加圧する加圧装置
を設けた請求項１に記載の接点／接続部材の製造装置。2. A pressurizing device is provided on the downstream side of the welding device to pressurize the contact / connecting member base material and the contact / connecting member wire material, which are diffusion-bonded by the welding device, in a reliable manner. An apparatus for manufacturing a contact / connection member according to claim 1.
くとも加圧部および溶接部を酸化防止する雰囲気のクリ
ーンチャンバーをさらに有する請求項３に記載の接点／
接続部材の製造装置。3. The contact point according to claim 3, further comprising a clean chamber of an atmosphere for preventing at least the pressurizing part and the welding part of the pressurizing device and the welding device from being oxidized.
Manufacturing equipment for connecting members.
該母材の少なくとも一側縁に形成されたスプルー孔にス
プルー歯車を係合させて該母材を供給し、前記接点／接
続部材巻取り装置は前記母材の前記スプルー孔にスプル
ー歯車を係合させて該母材を巻き取るように構成された
請求項１ないし３に記載の接点／接続部材の製造装置。4. The base material supplying device for the contact / connecting member,
A sprue gear is engaged with a sprue hole formed in at least one side edge of the base material to supply the base material, and the contact / connection member winding device engages the sprue gear in the sprue hole of the base material. The contact / connection member manufacturing apparatus according to claim 1, wherein the base material is wound together with the base material.
接点／接続部材用母材を連続して供給する接点／接続部
材用母材供給装置と、貴金属材料からなる接点／接続部
材用線材を前記母材の上面および下面に連続して供給す
る接点／接続部材用線材供給装置と、溶接位置において
一対の可変回転ローラ電極の間で前記各線材を前記母材
の上面および下面にそれぞれ押し付けながら両電極間に
通電することにより拡散接合させて各線材を前記母材の
上面および下面の所定位置に溶着する溶接装置と、前記
線材が前記用母材に溶着された接点／接続部材を巻き取
る接点／接続部材巻取り装置とを有することを特徴とす
る接点／接続部材の製造装置。5. A contact / connecting member base material supply device for continuously supplying a strip-shaped contact / connecting member base material made of a base metal material having a spring property, and a contact / connecting member wire rod made of a noble metal material. While pressing the respective wire rods between the pair of variable rotary roller electrodes at the welding position and the wire rod feeder for the contact / connecting member that continuously supplies the upper face and the lower face of the base metal, respectively. A welding device for welding each wire to predetermined positions on the upper surface and the lower surface of the base material by carrying out diffusion bonding by energizing between both electrodes, and winding the contact / connection member in which the wire material is welded to the base material A contact / connection member winding device, and a contact / connection member manufacturing device.
接点／接続部材用母材を連続して供給する接点／接続部
材用母材供給装置と、貴金属材料からなる接点／接続部
材用線材を連続して供給する接点／接続部材用線材供給
装置と、溶接位置において上側に配置されたマザー回転
電極と下側に配置された可変回転ローラ電極との間で前
記線材を前記母材の下面に押し付けながら両電極間に通
電することにより拡散接合させて前記線材を前記母材下
面の所定位置に溶着する溶接装置と、該溶接装置のマザ
ー回転電極を冷却するとともに可変回転ローラ電極を直
接冷却水で冷却する冷却装置と、前記線材が前記母材に
溶着された接点／接続部材を巻き取る接点／接続部材巻
取り装置とを有することを特徴とする接点／接続部材の
製造装置。6. A contact / connecting member base material supply device for continuously supplying a strip-shaped contact / connecting member base material made of a base metal material having a spring property, and a contact / connecting member wire material made of a noble metal material. The wire rod is provided on the lower surface of the base metal between the contact / connecting member wire feed device for continuously feeding, the mother rotary electrode arranged on the upper side and the variable rotary roller electrode arranged on the lower side at the welding position. A welding device for welding the wire rod to a predetermined position on the lower surface of the base material by diffusion welding by energizing between the electrodes while pressing it, and cooling the variable rotary roller electrode while cooling the mother rotary electrode of the welding device. And a contact member / connection member winding device for winding the contact / connection member, in which the wire is welded to the base material, and a manufacturing device for the contact / connection member.
し、前記溶接装置の可変回転ローラ電極の一部が前記冷
却槽の冷却水に浸りながら回転する請求項６に記載の接
点／接続部材の製造装置。7. The contact / contact according to claim 6, wherein the cooling device has a cooling bath containing cooling water, and a part of the variable rotation roller electrode of the welding device rotates while being immersed in the cooling water of the cooling bath. Manufacturing equipment for connecting members.
冷却水をかける手段を有する請求項６に記載の接点／接
続部材の製造装置。8. The apparatus for manufacturing a contact / connection member according to claim 6, wherein the cooling device has means for directly applying cooling water to the variable rotary roller electrode.
続部材用母材の長手方向に供給される請求項１ないし８
に記載の接点／接続部材の製造装置。9. The contact / connection member wire rod is supplied in the longitudinal direction of the contact / connection member base material.
An apparatus for manufacturing the contact / connecting member according to 1.
／接続部材用母材の幅方向に供給される請求項１ないし
８に記載の接点／接続部材の製造装置。10. The contact / connection member manufacturing apparatus according to claim 1, wherein the contact / connection member wire is supplied in the width direction of the contact / connection member base material.
０．０３〜３．０ｍｍ、幅寸法が３．０〜３００ｍｍ
の、燐青銅、洋白、４２アロイ、コバール、オーステナ
イト系ステンレス、フェライト系ステンレス、マルテン
サイト系ステンレス、真鍮、銅ニッケル合金、銅ベリリ
ウム合金、銅、銅合金、鉄、鉄合金、磁性材、鉄合金、
非鉄系と鉄系の積層材料、卑金属系と貴金属系の積層材
料、各種非鉄系または鉄系金属とポリマーフィルムとの
接着材料のいずれかの材料で作られた帯状の連続した長
尺素材である請求項１ないし１０のいずれか１項に記載
の接点／接続部材の製造装置。11. The contact / connection member base material has a plate thickness of 0.03 to 3.0 mm and a width dimension of 3.0 to 300 mm.
, Phosphor bronze, nickel silver, 42 alloy, kovar, austenitic stainless, ferritic stainless, martensitic stainless, brass, copper nickel alloy, copper beryllium alloy, copper, copper alloy, iron, iron alloy, magnetic material, iron alloy,
Non-ferrous and ferrous laminated materials, base metal and precious metal laminated materials, various non-ferrous or ferrous metal and adhesive materials for polymer films, which are continuous strip-shaped long materials. An apparatus for manufacturing a contact / connection member according to any one of claims 1 to 10.
０．０３〜３．００ｍｍの線材、０．０３ｍｍ×０．０
６ｍｍ〜３．０ｍｍ×３．０ｍｍの条材、０．０３ｍｍ
×０．０８ｍｍ〜２．０ｍｍ×３．０ｍｍの甲材または
０．０１ｍｍ×０．５０ｍｍ〜１．０ｍｍ×１０．０ｍ
ｍのフープ材であり、金、金合金、白金、白金合金、
銀、銀合金、パラジウム、パラジウム合金、３元貴金属
合金、４元貴金属合金、５元貴金属合金、６元貴金属合
金、７元貴金属合金、その他の多元貴金属合金のいずれ
かからなる請求項１ないし１１のいずれか１項に記載の
接点／接続部材の製造装置。12. The wire for contact / connection member is a wire having a wire diameter of 0.03 to 3.00 mm, 0.03 mm × 0.0.
6 mm to 3.0 mm x 3.0 mm strip, 0.03 mm
X 0.08 mm to 2.0 mm x 3.0 mm instep material or 0.01 mm x 0.50 mm to 1.0 mm x 10.0 m
m, hoop material, gold, gold alloy, platinum, platinum alloy,
12. A silver, silver alloy, palladium, palladium alloy, ternary noble metal alloy, quaternary noble metal alloy, five yuan noble metal alloy, six yuan noble metal alloy, seven yuan noble metal alloy, or any other multinary noble metal alloy. An apparatus for manufacturing a contact / connection member according to any one of 1.
数の接点／接続部材用線材が平行に供給される請求項１
ないし１２のいずれか１項に記載の接点／接続部材の製
造装置。13. A plurality of contact / connection member wires are supplied in parallel to the contact / connection member base material.
13. The apparatus for manufacturing the contact / connection member according to any one of 1 to 12.
回転電極に流す溶接電流はパルス化された電流である請
求項１ないし１３のいずれか１項に記載の接点／接続部
材の製造装置。14. The contact / connection member manufacturing apparatus according to claim 1, wherein the welding current supplied to the variable roller rotary electrode in the welding apparatus is a pulsed current.
接続部材用母材に対して前記溶接装置により重ね抵抗溶
接により溶着される請求項１ないし１４のいずれか１項
に記載の接点／接続部材の製造装置。15. The contact / connecting member wire rod is the contact / connection member.
The contact / connection member manufacturing apparatus according to any one of claims 1 to 14, wherein the base material for a connection member is welded by lap resistance welding by the welding device.
載の接点／接続部材の製造装置により製造され、接点／
接続部材用母材として、板厚が０．０３〜３．０ｍｍ、
幅寸法が３．０〜３００ｍｍの、燐青銅、洋白、４２ア
ロイ、コバール、オーステナイト系ステンレス、フェラ
イト系ステンレス、マルテンサイト系ステンレス、真
鍮、銅ニッケル合金、銅ベリリウム合金、銅、銅合金、
鉄、鉄合金、磁性材、非鉄系と鉄系の積層材料、卑金属
系と貴金属系の積層材料、各種非鉄系または鉄系金属と
ポリマーフィルムとの接着材料のいずれかの材料で作ら
れた帯状の連続した長尺素材を用い、接点／接続部材用
線材が、線径が０．０３〜３．００ｍｍの線材、０．０
３ｍｍ×０．０６ｍｍ〜３．０ｍｍ×３．０ｍｍの条
材、０．０３ｍｍ×０．０８ｍｍ〜２．０ｍｍ×３．０
ｍｍの甲材または０．０１ｍｍ×０．５０ｍｍ〜１．０
ｍｍ×１０．０ｍｍのフープ材であり、金、金合金、白
金、白金合金、銀、銀合金、パラジウム、パラジウム合
金、３元貴金属合金、４元貴金属合金、５元貴金属合
金、６元貴金属合金、７元貴金属合金またはその他の多
元貴金属合金からなることを特徴とする電気電子部品用
接点／接続部材。16. A contact / connecting member manufactured by the contact / connecting member manufacturing apparatus according to claim 1. Description:
As the base material for the connecting member, the plate thickness is 0.03 to 3.0 mm,
Phosphor bronze, nickel silver, 42 alloy, Kovar, austenitic stainless steel, ferritic stainless steel, martensitic stainless steel, brass, copper nickel alloy, copper beryllium alloy, copper, copper alloy having a width dimension of 3.0 to 300 mm,
Strips made of iron, iron alloys, magnetic materials, non-ferrous and iron-based laminated materials, base metal-based and precious metal-based laminated materials, and various non-ferrous or iron-based metal and polymer film adhesive materials The continuous wire material for contact / connecting members is a wire material having a wire diameter of 0.03 to 3.00 mm, 0.0
3 mm x 0.06 mm to 3.0 mm x 3.0 mm strip, 0.03 mm x 0.08 mm to 2.0 mm x 3.0
mm or 0.01 mm x 0.50 mm ~ 1.0
mm, 10.0 mm hoop material, gold, gold alloy, platinum, platinum alloy, silver, silver alloy, palladium, palladium alloy, ternary noble metal alloy, quaternary noble metal alloy, five yuan noble metal alloy, 6 yuan noble metal alloy , 7-element noble metal alloy or other multi-element noble metal alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8134597A JPH09106874A (en) | 1995-05-29 | 1996-05-29 | Manufacturing device of contact point for electric and electronic parts/connection members and contact point for electric and electronic parts/connection members |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15391695 | 1995-05-29 | ||
| JP7-153916 | 1995-05-29 | ||
| JP8134597A JPH09106874A (en) | 1995-05-29 | 1996-05-29 | Manufacturing device of contact point for electric and electronic parts/connection members and contact point for electric and electronic parts/connection members |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09106874A true JPH09106874A (en) | 1997-04-22 |
Family
ID=26468662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8134597A Withdrawn JPH09106874A (en) | 1995-05-29 | 1996-05-29 | Manufacturing device of contact point for electric and electronic parts/connection members and contact point for electric and electronic parts/connection members |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09106874A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000202714A (en) * | 1999-01-13 | 2000-07-25 | Micro Contacts Inc | Transport apparatus and transport method |
| WO2006054356A1 (en) * | 2004-11-19 | 2006-05-26 | Sept. 1 Co., Ltd | Method and system for producing contact member being employed in electric/electronic circuit |
| CN104690552A (en) * | 2015-03-13 | 2015-06-10 | 吉林省众鑫汽车装备有限公司 | Metal wire mesh carrier winding and canning all-in-one machine |
| CN107350612A (en) * | 2017-09-07 | 2017-11-17 | 河北骄阳丝网设备有限责任公司 | Multi-angle horizontal hair steel wire welder and welding method |
| CN110718423A (en) * | 2019-10-15 | 2020-01-21 | 浙江深科焊接设备有限公司 | Circuit breaker assembly welding production line |
-
1996
- 1996-05-29 JP JP8134597A patent/JPH09106874A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000202714A (en) * | 1999-01-13 | 2000-07-25 | Micro Contacts Inc | Transport apparatus and transport method |
| WO2006054356A1 (en) * | 2004-11-19 | 2006-05-26 | Sept. 1 Co., Ltd | Method and system for producing contact member being employed in electric/electronic circuit |
| US8552331B2 (en) | 2004-11-19 | 2013-10-08 | Sept. 1 Co., Ltd. | Method and system for producing contact material being employed in electric/electronic circuit |
| CN104690552A (en) * | 2015-03-13 | 2015-06-10 | 吉林省众鑫汽车装备有限公司 | Metal wire mesh carrier winding and canning all-in-one machine |
| CN107350612A (en) * | 2017-09-07 | 2017-11-17 | 河北骄阳丝网设备有限责任公司 | Multi-angle horizontal hair steel wire welder and welding method |
| CN107350612B (en) * | 2017-09-07 | 2022-08-26 | 河北骄阳焊工有限公司 | Multi-angle transverse wire steel wire mesh welding device and welding method |
| CN110718423A (en) * | 2019-10-15 | 2020-01-21 | 浙江深科焊接设备有限公司 | Circuit breaker assembly welding production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20030805 |