JPH02244517A - Method of transport and insertion of rivet type contact into recess in base - Google Patents
Method of transport and insertion of rivet type contact into recess in baseInfo
- Publication number
- JPH02244517A JPH02244517A JP6564689A JP6564689A JPH02244517A JP H02244517 A JPH02244517 A JP H02244517A JP 6564689 A JP6564689 A JP 6564689A JP 6564689 A JP6564689 A JP 6564689A JP H02244517 A JPH02244517 A JP H02244517A
- Authority
- JP
- Japan
- Prior art keywords
- rivet
- recess
- contact
- type contact
- base material
- 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
- 238000000034 method Methods 0.000 title claims description 13
- 238000003780 insertion Methods 0.000 title description 4
- 230000037431 insertion Effects 0.000 title description 4
- 239000000463 material Substances 0.000 claims description 43
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000012966 insertion method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明はリベット型接点を台材の上面中央の凹部へ搬送
し、精度良く挿入する方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for conveying a rivet-type contact to a recess in the center of the upper surface of a base material and inserting it with high precision.
（従来の技術）
第３図に示す如く台材１をモールド樹脂２に埋め込んで
一体化して用いるモールド挿入型電気接点３に於いて、
台材１にリベット型接点４を固着一体化するには、台材
１の上面中央に設けた凹部１ａヘリベット型接点４の脚
部４ｄを挿入して圧着する方法が採られる。(Prior Art) As shown in FIG. 3, in a mold insertion type electrical contact 3 that is used by embedding a base material 1 in a mold resin 2 and integrating it,
In order to fix and integrate the rivet type contact 4 to the base material 1, a method is adopted in which the leg portion 4d of the helical rivet type contact 4 is inserted into the recess 1a provided in the center of the upper surface of the base material 1 and crimped.
（発明が解決しようとする課題）
ところで、リベット型接点４は、第４図ａに示す如く接
点材４ａとベース材４ｂとを第４図すに示す如く重ね合
わせてヘッダー加工して第４図Ｃに示す如くリベット型
に成形した後、第５図ａに示す如くパーツフィーダ５の
溝５ａに挿入されて所定位置に送られ、そこで第５図す
に示す如く吸着口６ａを有する吸着治具６にて頭部４ｃ
を真空吸着の上持ち上げて第５図Ｃに示す如く台材１の
凹部１ａの位置へ搬送し、吸着治具６を押出して第５図
ｄに示す如く脚部４ｄを凹部１ａへ挿入していた為、凹
部１ａにうまく挿入できないことが多かった。(Problem to be Solved by the Invention) By the way, the rivet type contact 4 is manufactured by overlapping a contact material 4a and a base material 4b as shown in FIG. 4A and processing a header as shown in FIG. 4A. After forming into a rivet shape as shown in FIG. 5C, the suction jig is inserted into the groove 5a of the parts feeder 5 as shown in FIG. Head 4c at 6
is lifted by vacuum suction and transported to the position of the recess 1a of the base material 1 as shown in FIG. 5C, the suction jig 6 is pushed out and the leg 4d is inserted into the recess 1a as shown in FIG. Therefore, it was often difficult to insert the device into the recess 1a.
これはリベット型接点４の頭部４ｃがヘッダー加工によ
り断面積が拡大されることにより寸法公差がばらつく為
、吸着治具６に精度良く吸着保持することが難しく、特
に図示の如く頭部４Ｃの外周にテーバが付されている場
合は、−層精度良く吸着保持することが難しくなって、
台材１の凹部１ａの位置へ搬送した際、リベット型接点
４と台材１の凹部１ａとが芯ずれしてしまうからである
。This is because the cross-sectional area of the head 4c of the rivet-type contact 4 is expanded by header processing, which causes dimensional tolerances to vary, making it difficult to hold the head 4c in the suction jig 6 with high accuracy. If the outer periphery is tapered, it becomes difficult to suction and hold the layer accurately.
This is because when the rivet type contact 4 and the recess 1a of the base 1 are transported to the position of the recess 1a of the base 1, the centers of the rivet-type contacts 4 and the recess 1a of the base 1 are misaligned.
こうして芯ずれしたままリベット型接点４が台材１の凹
部１ａへ無理に挿入され圧着されると、接合強度が低く
ばらつきが大きくて不安定となり、またリベット型接点
４の頭ｎ４ｃの下面と台材１の上面との間に隙間が生じ
、接点使用時隙間部で発熱したり、放熱伝導が悪くなっ
たりする為、対向接点との溶着に発展し、電気接点の性
能上極めて重大な欠陥とな−、ていた。If the rivet-type contact 4 is forcibly inserted and crimped into the recess 1a of the base material 1 while the center is misaligned, the bonding strength will be low and variations will be large, resulting in instability. A gap is created between the top surface of the material 1 and when the contact is used, heat is generated in the gap and heat dissipation becomes poor, leading to welding with the opposing contact, which can lead to extremely serious defects in the performance of the electrical contact. Well, it was.
そこで本発明は、リベット型接点を精度良く吸着保持し
て台材の凹部へ搬送し、芯ずれすることなくリベット型
接点を台材の凹部へ挿入することのできるリベット型接
点の台材凹部への搬送挿入方法を提供し、ようとするも
のである。Therefore, the present invention aims to transfer the rivet-type contact to the concavity of the base material by accurately suctioning and holding the rivet-type contact to the concavity of the base material, and to insert the rivet-type contact into the concavity of the base material without misalignment. The purpose of the present invention is to provide a method for transporting and inserting the paper.
（課題を解決するための手段）
を記課頚を解決するだめの本発明によるリベット型接点
の台材凹部への搬送挿入力法は、リベット型接点の頭部
を吸着治具にで真空吸着の１−持ち上げると共に脚部を
鋏み型のフィンガー・にでクランプして吸着位置を修正
し、次にリベット型接点をそのままの状態で台材の凹部
の位置へ搬送し、次いで吸着治具を押出してリベット型
接点の脚部を台材の四部へ挿入することを特徴とするも
のである。(Means for Solving the Problems) In order to solve the problems described above, the method of conveying and inserting the rivet-type contact into the recess of the base material according to the present invention is to vacuum-suction the head of the rivet-type contact with a suction jig. 1 - While lifting, clamp the leg with scissor-shaped fingers to correct the suction position, then transport the rivet-type contact as it is to the recessed part of the base material, and then push out the suction jig. This feature is characterized in that the legs of the rivet-type contact are inserted into the four parts of the base material.
（作用）
上述の如く本発明のリベット型接点の台材凹部への搬送
挿入方法では、リベット型接点の頭部を吸着治具にて真
空吸着の上部ぢ七、げろと共に脚部を鋏み型のフィンガ
ーに°Ｃクランプし、て吸着位置を修正するので、リベ
ット型接点の頭部の寸法公差のばらつきにより吸着治具
による保持精度が悪くても、製造上寸法公差のばらつき
が殆んど無いリベット型接点の脚部が鋏み型のフィンガ
ーにてクランプされ、リベット型接点が吸着治具と芯合
わせされる。従って、そのまま台材の凹部の位置へ搬送
した際、リベット型接点と台材の凹部とが芯合わせされ
るので、吸着治具を押出してリベット型接点を台材の凹
部へ挿入するのが円滑に精度良く行われる。(Function) As described above, in the method of transporting and inserting a rivet-type contact into a recessed part of a base material according to the present invention, the head of the rivet-type contact is vacuum-sucked using a suction jig, and the leg part is attached to a scissors-type contact with a vacuum suction jig. The rivet is clamped to the finger at °C and corrects the suction position, so even if the holding precision of the suction jig is poor due to variations in the dimensional tolerance of the head of the rivet type contact, the rivet has almost no variation in dimensional tolerance due to manufacturing. The legs of the type contact are clamped with scissor type fingers, and the rivet type contact is aligned with the suction jig. Therefore, when the rivet type contact and the recess of the base material are transported to the position of the recess of the base material, the rivet type contact and the recess of the base material are aligned, making it easy to push out the suction jig and insert the rivet type contact into the recess of the base material. It is performed with high precision.
（実施例）
本発明のリベット型接点の台材凹部への搬送挿入方法の
一実施例を図によって説明すると、第１図ａに示す如く
パーツフィーダ５の溝５ａに挿入されて送られてきた頭
部上面径２４ｍｍ、頭部下面径２．７１’ｎｌｎ、頭部
厚さ０４６ｍｍ、脚部径１．３８＋ｎｍ、脚部長さ １
．８ｎ＋ｍのＡｇ−ＣｄＯ１２％／ Ｃｕより成るリベ
ット型クラッド接点４の頭部４Ｃを第１図すに示す如く
吸引口６ａを有する吸着治具６にて真空吸着のＬ持ち上
げると共に脚部４ｄを第２図ａＳｂに示す鋏み型のフィ
ンガー１０にて第１図Ｃに示す如くクランプして吸着位
置を修正し、リベット型接点４を吸着治具６に芯合わせ
する。(Example) An example of the method of transporting and inserting a rivet-type contact into a recessed part of a base material according to the present invention will be described with reference to the drawings.As shown in FIG. Head top diameter 24mm, head bottom diameter 2.71'nln, head thickness 046mm, leg diameter 1.38+nm, leg length 1
．． The head 4C of the rivet-type clad contact 4 made of 8n+m Ag-CdO 12%/Cu is lifted up by vacuum suction using a suction jig 6 having a suction port 6a as shown in FIG. The suction position is corrected by clamping as shown in FIG. 1C using scissor-shaped fingers 10 shown in FIG.
上記鋏み型のフィンガー１０は第２図ａ、ｂに示される
ように一対の鋏み金１１．１１′の中間が図示せぬフレ
ームに共にビン１２にて支持され、一方の鋏み金１１及
び１１’がビン１２を支点に回転可能になされている。As shown in FIGS. 2a and 2b, the scissor-shaped fingers 10 are supported by a pair of scissors 11 and 11' whose intermediate portions are both supported by a bin 12 on a frame (not shown), and one of the scissors 11 and 11'. is rotatable about the bin 12 as a fulcrum.
そして鋏み金１１．１１′の先端部が厚さ０．５＋ｎｍ
のプレートになされ、その内側縁に相対向してリベット
型接点４をクランプする半円状の溝１３．１３′が設け
られており、鋏み金１１の基端には鋏み金１１′の基端
内側を押圧して鋏み金１１及び鋏み金１１′を回転し、
先端部を閉じるだめのエアーシリンダ１４が設けられて
いる。前記の如く吸着治具６に芯合わせされたリベット
型接点４をそのままの状態で第１図ｄに示す如く直径６
．０印の中間部外周に０．５ｍｍ Ｈの半円形の溝状凹
部１ｂを６し上部が直径４．Ｏｍｍに細くなされその上
面中央に内径１．４２ｍｍ５深さ１．４ｍｍの垂直な凹
部１ａが設けられた黄銅より成る台材１の前記凹部１ａ
の位置へ搬送し、次いで吸着治具６を押出して第１図ｅ
に示す如くリベット型接点４の脚部４ｄを台材１の前記
凹部１ａへ挿入した処、リベット型接点１（１０個中挿
入不具合のものは皆無であった。The tip of scissors 11.11' has a thickness of 0.5+nm.
A semicircular groove 13,13' is formed in the plate of the scissors 11', and a semicircular groove 13,13' is provided oppositely on its inner edge for clamping the rivet-type contact 4, and the proximal end of the scissors 11' is provided with a semicircular groove 13. Press the inside and rotate the scissors 11 and 11',
An air cylinder 14 is provided to close the tip. The rivet-type contact 4 centered on the suction jig 6 as described above has a diameter of 6 as shown in FIG. 1d.
．． A semicircular groove-like recess 1b of 0.5 mm H is formed on the outer periphery of the middle part of the 0 mark, and the upper part has a diameter of 4 mm. The recess 1a of a base material 1 made of brass, which has a vertical recess 1a with an inner diameter of 1.42 mm and a depth of 1.4 mm, which is made thin to 0 mm and has a vertical recess 1a in the center of its upper surface.
Then, the suction jig 6 is pushed out to the position shown in Fig. 1e.
When the leg portion 4d of the rivet-type contact 4 was inserted into the recess 1a of the base material 1 as shown in FIG.
こうして台材１の凹部１ａヘリベット型接点４の脚部４
ｄを挿入後鋏み型のフィンガー１０の鋏み金１１．１１
′を開いて脚部４ｄを解放し、吸着治具６による頭部４
Ｃの真空吸着を解いて吸着治具６及びフィンガー１０を
元位置（パーツフィーダ５により送られてくるリベット
型接点４の位置）に戻す。そして台材１の凹部１ａに挿
入されたリベット型接点４をテーバを付した凹状金型（
図示省略）にて加圧して台材Ｉへ圧着し、第３図に示す
如きモールド挿入型電気接点３を得た。こうして得た１
００個のモールド挿入型電気接点３の台材１に対するリ
ベット型接点４の接合強度を測定した処、Ｘ＝１８．５
ｋｇ、 Ｒ＝ ３．Ｏｋｇと接合強度が高く、ばらつき
が小さくて安定していた。またリベット型接点４の頭部
４ｃの下面と台材１の上面との間に隙間が生じるものは
皆無であった。In this way, the concave portion 1a of the base material 1a, the leg portion 4 of the helicoidal contact 4
After inserting d, scissor type finger 10 scissors 11.11
' to release the legs 4d, and the head 4 is removed by the suction jig 6.
C is released from the vacuum suction and the suction jig 6 and finger 10 are returned to their original positions (the position of the rivet type contact 4 fed by the parts feeder 5). Then, the rivet type contact 4 inserted into the recess 1a of the base material 1 is molded into a concave metal mold with a taper (
(not shown) and crimped onto the base material I to obtain a mold-inserted electrical contact 3 as shown in FIG. Thus obtained 1
When the bonding strength of the rivet type contact 4 to the base material 1 of 00 mold insertion type electrical contacts 3 was measured, X = 18.5
kg, R=3. The bonding strength was high with Okg, and the variation was small and stable. Furthermore, there was no gap between the lower surface of the head 4c of the rivet-type contact 4 and the upper surface of the base material 1.
（発明の効果）
以上詳記した通り本発明のリベット型接点の台材凹部へ
の搬送挿入方法は、リベット型接点を吸着治具に吸着す
ると同時にフィンガーにてクランプして吸着位置を修正
するので、リベット型接点と吸着治具とが芯合わせされ
、そのまま台材の凹部へ搬送した際、リベット型接点は
台材の凹部とが芯ずれすることが無く、吸着治具を押出
してリベット型接点を台材の凹部へ挿入するのが円滑に
精度良く行われ、挿入不具合になるものが無い。(Effects of the Invention) As detailed above, the method of transporting and inserting the rivet-type contact into the recess of the base material according to the present invention involves sucking the rivet-type contact to the suction jig and at the same time clamping it with fingers to correct the suction position. When the rivet type contact and the suction jig are aligned and transported as they are to the concave part of the base material, the rivet type contact does not misalign with the concave part of the base material, and the suction jig is pushed out and the rivet type contact The material is inserted into the recess of the base material smoothly and accurately, and there is no insertion failure.
従って、その後リベット型接点を台材に圧着してモール
ド挿入型電気接点を得ると、台材に対するリベット型接
点の接合強度が高く、ばらつきが小さくて安定したもの
となる。またリベット型接点の頭部下面と台材の上面と
の間に隙間が生じないので、接点使用時核部分で発熱し
たり、放熱伝導が悪くなったりすることが無く、対向接
点との溶着に発展することが無い。Therefore, when the rivet-type contact is then crimped onto the base material to obtain a mold-inserted electrical contact, the bonding strength of the rivet-type contact to the base material is high, and the variation is small and stable. In addition, since there is no gap between the lower surface of the head of the rivet-type contact and the upper surface of the base material, there is no heat generation in the core part when the contact is used, or poor heat dissipation conduction, and it is easy to weld with the opposing contact. There is no development.
第１図ａ乃至Ｃは本発明のリベット型接点の台材凹部へ
の搬送挿入方法の工程を示す図、第２図ａ、ｂは本発明
の搬送挿入方法に於いて用いる鋏み型のフィンガーの平
面図及び側面図、第３図はモールド挿入型電気接点を示
す断面図、第４図ａ乃至Ｃはリベット型接点の製作工程
を示す図、第５図ａ乃至ｄは従来のリベット型接点の台
材凹部への搬送挿入方法の工程を示す図である。
第
図（ａ）
第
図（ｂ）
第１図（ｅ）
第
図（Ｃ）
第
１図（ｄ）
哄 ２ 固（Ｇ）
、１４
等 ２ ｒ（ｂ）
４ｃ・・・頭部
４ｃ・・・ゴウ１Ｐ
第
図
（ｂ）
（Ｃ）
手
続
補
正
書
（方式）
事件の表示
平成１年特許願第６５６４６号
発明の名称
リベット型接点の台材凹部への搬送挿入方法補正をする
者
事件との関係 特許出願人
４゜
５゜
６゜
補正命令の日付（発送口）゛〜−′
平成１年７月４日
補正の対象
明細書の図面の簡単な説明の欄
補正の内容
（＋）明細書第８頁第１３行目の「第１図ａ乃至Ｃ」を
「第１図ａ乃至ｅ」に補正する３、図（Ｑ）
°（−等５図（ｂ）FIGS. 1a to 1C are views showing the steps of the method of transporting and inserting a rivet-type contact into a recess of a base material according to the present invention, and FIGS. A plan view and a side view, FIG. 3 is a sectional view showing a mold-inserted electrical contact, FIGS. 4 a to C are views showing the manufacturing process of a rivet type contact, and FIGS. 5 a to d are views of a conventional rivet type contact. It is a figure which shows the process of the conveyance insertion method to a base material recessed part. Figure (a) Figure (b) Figure 1 (e) Figure (C) Figure 1 (d) 哄 2 solid (G) , 14 etc. 2 r (b) 4c...Head 4c...・Go 1P Figure (b) (C) Procedural amendment (method) Display of the case 1999 Patent Application No. 65646 Name of the invention Person who amends the method of conveying and inserting a rivet-type contact into the recess of the base material Related Patent applicant 4゜5゜6゜Date of amendment order (shipping address) ゛~-' July 4, 1999 Brief description of drawings in the specification subject to amendment Contents of amendment (+) Description Correct “Figure 1 a to C” on page 8, line 13 to “Figure 1 a to e” 3, Figure (Q) ° (- etc. Figure 5 (b)
Claims (1)
脚部を挿入するに於いて、リベット型接点の頭部を吸着
治具にて真空吸着の上持ち上げると共に脚部を鋏み型の
フィンガーにてクランプして吸着位置を修正し、次にリ
ベット型接点をそのままの状態で台材の凹部の位置へ搬
送し、次いで吸着治具を押出してリベット型接点の脚部
を台材の凹部へ挿入することを特徴とするリベット型接
点の台材凹部への搬送挿入方法。1. When transporting the rivet-type contact and inserting the leg into the recess in the center of the top surface of the base material, lift the head of the rivet-type contact by vacuum suction using a suction jig, and then attach the leg to the scissor-type The suction position is corrected by clamping with fingers, then the rivet-type contact is transported as it is to the recess of the base material, and then the suction jig is pushed out and the leg of the rivet-type contact is moved to the recess of the base material. A method for transporting and inserting a rivet-type contact into a recess in a base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6564689A JPH02244517A (en) | 1989-03-17 | 1989-03-17 | Method of transport and insertion of rivet type contact into recess in base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6564689A JPH02244517A (en) | 1989-03-17 | 1989-03-17 | Method of transport and insertion of rivet type contact into recess in base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02244517A true JPH02244517A (en) | 1990-09-28 |
Family
ID=13292982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6564689A Pending JPH02244517A (en) | 1989-03-17 | 1989-03-17 | Method of transport and insertion of rivet type contact into recess in base |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02244517A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2406535A (en) * | 2003-09-30 | 2005-04-06 | P & B Metal Components Ltd | A press for cold forging an electrical contact |
| CN106734655A (en) * | 2016-12-23 | 2017-05-31 | 信宜华宇电子科技有限公司 | A kind of assembling device of thermistor temperature limiter |
| CN107030203A (en) * | 2017-06-07 | 2017-08-11 | 乐山市同源科技有限公司 | Mould for extraordinary riveting process |
| WO2017200104A1 (en) * | 2016-05-20 | 2017-11-23 | 三菱重工業株式会社 | Riveting machine and control method for same |
| CN108817239A (en) * | 2018-08-07 | 2018-11-16 | 陈关莲 | A kind of temperature sensor inner support positioning assembly device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326576B2 (en) * | 1974-08-05 | 1978-08-03 | ||
| JPS5610425U (en) * | 1979-06-29 | 1981-01-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326576B2 (en) * | 1974-08-05 | 1978-08-03 | ||
| JPS5610425U (en) * | 1979-06-29 | 1981-01-29 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2406535A (en) * | 2003-09-30 | 2005-04-06 | P & B Metal Components Ltd | A press for cold forging an electrical contact |
| GB2406535B (en) * | 2003-09-30 | 2006-04-12 | P & B Metal Components Ltd | Press apparatus and method for cold forging an electrical contact |
| WO2017200104A1 (en) * | 2016-05-20 | 2017-11-23 | 三菱重工業株式会社 | Riveting machine and control method for same |
| CN109070187A (en) * | 2016-05-20 | 2018-12-21 | 三菱重工业株式会社 | Riveting set and its control method |
| EP3437755A4 (en) * | 2016-05-20 | 2019-05-01 | Mitsubishi Heavy Industries, Ltd. | Riveting machine and control method for same |
| US10940525B2 (en) | 2016-05-20 | 2021-03-09 | Mitsubishi Heavy Industries, Ltd. | Riveting machine and control method for same |
| CN106734655A (en) * | 2016-12-23 | 2017-05-31 | 信宜华宇电子科技有限公司 | A kind of assembling device of thermistor temperature limiter |
| CN107030203A (en) * | 2017-06-07 | 2017-08-11 | 乐山市同源科技有限公司 | Mould for extraordinary riveting process |
| CN108817239A (en) * | 2018-08-07 | 2018-11-16 | 陈关莲 | A kind of temperature sensor inner support positioning assembly device |
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