JPH0760395A - Caulking method for metal body with groove and metal plate - Google Patents
Caulking method for metal body with groove and metal plateInfo
- Publication number
- JPH0760395A JPH0760395A JP5209800A JP20980093A JPH0760395A JP H0760395 A JPH0760395 A JP H0760395A JP 5209800 A JP5209800 A JP 5209800A JP 20980093 A JP20980093 A JP 20980093A JP H0760395 A JPH0760395 A JP H0760395A
- Authority
- JP
- Japan
- Prior art keywords
- metal plate
- metal
- metal body
- groove
- caulking
- 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
Landscapes
- Forging (AREA)
Abstract
(57)【要約】
【目的】金属本体にカシメ用のボスを設けることなく金
属プレートをカシメつける方法を提供する。
【構成】金属本体１の溝部１′に、金属プレート２を嵌
め込み、ポンチ５を前記金属プレート２の端縁付近に喰
い込ませて金属プレート２の端縁を延伸させ、この延伸
した部分を前記金属本体１の溝部１′の内側壁に圧接さ
せて接合する。
(57) [Abstract] [Purpose] To provide a method for crimping a metal plate without providing a boss for crimping the metal body. [Structure] A metal plate 2 is fitted into a groove 1'of a metal body 1 and a punch 5 is bitten in the vicinity of the edge of the metal plate 2 to extend the edge of the metal plate 2. The inner wall of the groove 1'of the metal body 1 is pressed into contact with the inner wall of the metal body 1 to be joined.
Description
【０００１】[0001]
【産業上の利用分野】本発明は溝付金属体に金属プレー
トをカシメ付ける方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for caulking a metal plate on a grooved metal body.
【０００２】[0002]
【従来の技術】近年、金属体に金属プレートをカシメる
場合、その加工費用のトータル的なコストダウン化が必
要とされている。2. Description of the Related Art In recent years, when caulking a metal plate on a metal body, it is necessary to reduce the total processing cost.
【０００３】以下に従来のカシメ方法について説明す
る。図３、図４において、８は溝部８′を有する金属本
体であり、この金属本体８の溝部８′にはボス９を立設
してある。１０は前記金属本体８に接合する金属プレー
トであり、側縁に切欠き部１０′を有し、この切欠き部
１０′を前記ボス９に嵌め込むとともに金属本体８の溝
部８′に嵌め合わせている。そしてカシメ加工は、まず
金属本体８をカシメ装置における規正ピン１１と受けピ
ン１２で保持し、ポンチ１３を加圧装置１５で加圧す
る。そして、ポンチ１３でボス９の頂部を潰すことによ
って金属プレート１０を金属本体８にかしめつけてい
た。The conventional caulking method will be described below. 3 and 4, reference numeral 8 denotes a metal body having a groove portion 8 ', and a boss 9 is provided upright in the groove portion 8'of the metal body 8. A metal plate 10 is joined to the metal body 8 and has a notch 10 'on its side edge. The notch 10' is fitted into the boss 9 and is fitted into the groove 8'of the metal body 8. ing. In the crimping process, first, the metal body 8 is held by the train wheel setting pin 11 and the receiving pin 12 in the crimping device, and the punch 13 is pressed by the pressing device 15. Then, the metal plate 10 is crimped to the metal body 8 by crushing the top of the boss 9 with the punch 13.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら上記の従
来のカシメ方法では、金属本体８にあらかじめ変形させ
るためのボス９およびプレート１０に切り欠き部１０′
を設ける必要があり、本来の目的である接合以外の余分
な費用が必要であり、コストアップの要因となってい
た。However, in the above-mentioned conventional caulking method, the notch 10 'is formed in the boss 9 and the plate 10 for preliminarily deforming the metal body 8.
Therefore, it is necessary to provide an additional cost, and an extra cost other than the original purpose of joining is required, which causes a cost increase.
【０００５】本発明は上記従来の問題を解決するもの
で、余分な費用の発生を無くしたカシメ方法を提供する
ことを目的とする。The present invention solves the above-mentioned conventional problems, and an object of the present invention is to provide a caulking method that eliminates extra costs.
【０００６】[0006]
【課題を解決するための手段】この目的を達成するため
に本発明は、溝付の金属本体に金属プレートをカシメ付
ける方法であって、前記金属プレートを金属本体の溝に
嵌め込み、金属プレートの端縁付近に鋭利なポンチを喰
い込ませ、この金属プレートを端縁方向に延伸させ、前
記延伸した端縁が金属本体の溝側壁に圧接して金属本体
と金属プレートを接合する。In order to achieve this object, the present invention is a method of crimping a metal plate to a grooved metal body, wherein the metal plate is fitted into the groove of the metal body, A sharp punch is bited into the vicinity of the edge, the metal plate is extended in the edge direction, and the extended edge is pressed against the groove side wall of the metal body to bond the metal body and the metal plate.
【０００７】[0007]
【作用】この方法によって、金属本体にはあらかじめ変
形させるためのボスを設ける必要がなく、また金属プレ
ートに切り欠き部を設ける必要がなく、余分な費用の発
生を無くした接合を行うことができる。According to this method, it is not necessary to provide a boss for deforming the metal body in advance, and it is not necessary to provide a notch portion in the metal plate, so that the joining can be performed without generating extra cost. .
【０００８】[0008]
【実施例】以下本発明の一実施例について、図１および
図２を参照しながら説明する。図１、図２において、１
は金属からなり表面部に溝部１′を有する金属体であ
り、２はこの金属本体１の溝部１′に嵌まり込む金属プ
レートである。そしてカシメ加工は、金属本体１をカシ
メ装置の規正ピン３と受けピンで４で保持する。そして
先端が鋭利な形状をしたポンチ５を加圧装置７で加圧
し、ポンチ５の先端を金属プレート２の端縁近くに喰い
込ませる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 1 and 2, 1
Is a metal body made of metal and having a groove portion 1 ′ on the surface thereof, and 2 is a metal plate fitted in the groove portion 1 ′ of the metal body 1. Then, in the crimping process, the metal body 1 is held by the setting pin 3 and the receiving pin 4 of the crimping device. Then, the punch 5 having a sharp tip is pressed by the pressurizing device 7, and the tip of the punch 5 is bitten near the edge of the metal plate 2.
【０００９】このポンチ５の喰い込みにより、金属プレ
ート２は端縁方向に延伸し、金属本体１の溝１′の内側
壁に圧接し、金属プレート２と金属本体１の接合が完了
する。なお、図中の６はポンチ５の案内レールである。By the bite of the punch 5, the metal plate 2 extends in the edge direction and is pressed against the inner wall of the groove 1'of the metal body 1 to complete the joining of the metal plate 2 and the metal body 1. Reference numeral 6 in the drawing is a guide rail of the punch 5.
【００１０】[0010]
【発明の効果】以上のように本発明によれば、金属本体
に金属プレートを接合するカシメ方法において、前記金
属プレートの端縁付近に鋭利なポンチを加圧で喰い込ま
せ、金属プレートの端縁を延伸させて金属本体の溝の側
壁に圧接するようにするため、従来のように金属本体に
あらかじめ変形させるためのボスを設けたり、金属プレ
ートに切り欠き部を設ける必要がなく、カシメ付けに余
分な費用の発生を無くすことができる。As described above, according to the present invention, in the crimping method for joining a metal plate to a metal body, a sharp punch is pressed into the vicinity of the edge of the metal plate to press the edge of the metal plate. Since the edges are stretched and pressed against the side walls of the groove of the metal body, it is not necessary to provide a boss for pre-deforming the metal body or to provide a notch in the metal plate as in the conventional case, and caulking is required. The extra cost can be eliminated.
【図１】本発明を実施するカシメ装置の斜視図FIG. 1 is a perspective view of a caulking device embodying the present invention.
【図２】同カシメ装置のカシメ部の詳細を示す正面図FIG. 2 is a front view showing details of a caulking portion of the caulking device.
【図３】従来のカシメ装置の斜傾図FIG. 3 is an oblique view of a conventional caulking device.
【図４】従来のカシメ装置のカシメ部の詳細を示す正面
図FIG. 4 is a front view showing details of a caulking portion of a conventional caulking device.
１ 金属本体 １′ 溝 ２ 金属プレート ３ 規正ピン ４ 受けピン ５ ポンチ ６ 昇降レール ７ 加圧装置 1 metal body 1'groove 2 metal plate 3 regulation pin 4 receiving pin 5 punch 6 lift rail 7 pressurizing device
Claims (1)
せ、前記金属プレートの端縁付近に鋭利なポンチを喰い
込ませてこの金属プレートの端縁を延伸させ、前記延伸
した部分を金属本体の溝の側壁に圧接させて接合するこ
とを特徴とした溝付金属体と金属プレートのカシメ方
法。1. A metal plate is fitted into a groove of a metal body, and a sharp punch is set near the edge of the metal plate to extend the edge of the metal plate, and the extended portion is extended into the groove of the metal body. A method for caulking a grooved metal body and a metal plate, which is characterized in that the side wall of the metal plate is pressure-welded and bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5209800A JPH0760395A (en) | 1993-08-25 | 1993-08-25 | Caulking method for metal body with groove and metal plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5209800A JPH0760395A (en) | 1993-08-25 | 1993-08-25 | Caulking method for metal body with groove and metal plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0760395A true JPH0760395A (en) | 1995-03-07 |
Family
ID=16578808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5209800A Pending JPH0760395A (en) | 1993-08-25 | 1993-08-25 | Caulking method for metal body with groove and metal plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0760395A (en) |
-
1993
- 1993-08-25 JP JP5209800A patent/JPH0760395A/en active Pending
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