JPS5823120A - Method of producing contact unit - Google Patents
Method of producing contact unitInfo
- Publication number
- JPS5823120A JPS5823120A JP12094481A JP12094481A JPS5823120A JP S5823120 A JPS5823120 A JP S5823120A JP 12094481 A JP12094481 A JP 12094481A JP 12094481 A JP12094481 A JP 12094481A JP S5823120 A JPS5823120 A JP S5823120A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- round
- round shaft
- notch
- round hole
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（利用分野）
本発明はリベット状接点を接点板番こ挿入カシメする接
点装置の製造方法に―する。DETAILED DESCRIPTION OF THE INVENTION (Field of Application) The present invention is directed to a method of manufacturing a contact device in which a rivet-like contact is inserted into a contact plate and caulked.
（従来技術の問題点）
この棲接点装置はリベット状接点の丸軸部を接点板の丸
孔番こ挿入し上下からのカシメで接点板を挟持している
。(Problems with the Prior Art) In this contact device, the round shaft portion of a rivet-like contact is inserted into a round hole in a contact plate, and the contact plate is clamped by caulking from above and below.
ところが、丸軸部が丸孔内で回転することがあり、接触
不良による異常温度上昇を伴った。However, the round shaft part sometimes rotated within the round hole, resulting in an abnormal temperature rise due to poor contact.
（目 的）
本発明は上記の点に鑑みてなしたものであって、即ち接
点板の丸孔より更に外方向に向（切欠部を形成したもの
であって、これにより接点の回り止をより確実にするこ
とを目的としたものである（実施例）
以下本発明を一実施例として掲けた図面に基いて説明す
ると、第１図は接触部となるヘッド部２とこれにつなが
る丸軸部８とで形成したリベット状接点１と、丸孔５と
これから外方向に向（切欠部６とで形成した接点板を示
す。(Purpose) The present invention has been made in view of the above points, that is, a notch is formed further outward from the round hole of the contact plate, thereby preventing the contact from rotating. (Embodiment) The present invention will be explained based on the drawings as an embodiment of the present invention. Fig. 1 shows a head part 2 which becomes a contact part and a round shaft connected to the head part 2. It shows a contact plate formed by a rivet-like contact 1 formed by a portion 8, a round hole 5, and a notch 6 extending outward from the hole 5.
上記のものを第２図（イ）に示す如く先ず丸孔５に丸軸
部８を通す。続いて（ロ）に示す如く上下から加圧すれ
ば切欠部６番こ丸軸部８の一部が入り込んで抽り止部３
ａとなる。この時第８図に示す如く丸軸部８の下端は広
がって抜は止部７となる。As shown in FIG. 2(A), first the round shaft portion 8 is passed through the round hole 5. Then, as shown in (b), if pressure is applied from above and below, a part of the notch No. 6 round shaft part 8 will enter and the bolt stop part 3 will be inserted.
It becomes a. At this time, as shown in FIG. 8, the lower end of the round shaft portion 8 widens to form a pull-out stop portion 7.
（効 果）
本発明は上記の如く接点板４の丸孔６より更に外方向に
向（切欠部６を形成し、リベット状接点ｌを上下からカ
シメてその切欠部６に丸軸部８を入り込ませて回り止部
８−とじたから、カシメ接点の回り止めを上下の挟着力
だけに頼ることがなく、もって接点の信頼性が向上する
効果がある。(Effects) As described above, the present invention forms a notch 6 further outward from the round hole 6 of the contact plate 4, and rivet-like contacts 1 are caulked from above and below, and the round shaft part 8 is inserted into the notch 6. Since the rotation stopper 8 is inserted into the contact and closed, the rotation of the caulked contact does not depend solely on the upper and lower clamping forces, thereby improving the reliability of the contact.
図面は本発明接点装置の製造方法の一実施例を示し、第
１図は製造順序を示す斜面図、第２図は拡大平面図、第
８図は正面図である。
１・・・接点、２・・・ヘッド部、８・・・丸軸部、４
・・・接点板、６・・・丸孔、６・・・切欠部。
特許出願人
松下電工株式会社
代理人弁理士 竹 元 敏 丸
（ほか２名）The drawings show an embodiment of the method for manufacturing a contact device of the present invention, with FIG. 1 being a perspective view showing the manufacturing order, FIG. 2 being an enlarged plan view, and FIG. 8 being a front view. 1... Contact, 2... Head part, 8... Round shaft part, 4
...Contact plate, 6...Round hole, 6...Notch. Patent applicant Matsushita Electric Works Co., Ltd. Representative patent attorney Toshimaru Takemoto (and 2 others)
Claims (1)
ット状接点を形成し、この丸軸部が通る丸孔と而もこの
丸孔より外方向に向く切欠部とで接点板を形成し、この
丸軸部を丸孔に通して上下からの加圧番こよってその丸
軸部が外方自修と広がると共に切欠部に入り込んで回り
止部を、更番ζ丁端にはカシメによって抜は止部を夫々
形成したことを特徴とした接点装置の製造方法。A rivet-like contact is formed by the head portion serving as a contact portion and a round shaft portion connected thereto, and a contact plate is formed by a round hole through which this round shaft portion passes and a notch portion facing outward from this round hole. This round shaft is passed through the round hole and pressure is applied from above and below, so that the round shaft expands outward by itself and enters the notch to form a rotation stopper. A method of manufacturing a contact device, characterized in that stop portions are formed respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12094481A JPS5823120A (en) | 1981-07-31 | 1981-07-31 | Method of producing contact unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12094481A JPS5823120A (en) | 1981-07-31 | 1981-07-31 | Method of producing contact unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5823120A true JPS5823120A (en) | 1983-02-10 |
Family
ID=14798827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12094481A Pending JPS5823120A (en) | 1981-07-31 | 1981-07-31 | Method of producing contact unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5823120A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59149093A (en) * | 1983-02-15 | 1984-08-25 | 松下電工株式会社 | Silicon steel plate base copper-lined laminated board |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5547189B2 (en) * | 1976-10-07 | 1980-11-28 |
-
1981
- 1981-07-31 JP JP12094481A patent/JPS5823120A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5547189B2 (en) * | 1976-10-07 | 1980-11-28 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59149093A (en) * | 1983-02-15 | 1984-08-25 | 松下電工株式会社 | Silicon steel plate base copper-lined laminated board |
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