JPH03128135A - Calking bind method for special plate material - Google Patents
Calking bind method for special plate materialInfo
- Publication number
- JPH03128135A JPH03128135A JP26432889A JP26432889A JPH03128135A JP H03128135 A JPH03128135 A JP H03128135A JP 26432889 A JP26432889 A JP 26432889A JP 26432889 A JP26432889 A JP 26432889A JP H03128135 A JPH03128135 A JP H03128135A
- Authority
- JP
- Japan
- Prior art keywords
- punch
- die
- ram
- plate material
- calking
- 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
- 239000000463 material Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 11
- 239000012530 fluid Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 abstract description 10
- RRLHMJHRFMHVNM-BQVXCWBNSA-N [(2s,3r,6r)-6-[5-[5-hydroxy-3-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxypentoxy]-2-methyl-3,6-dihydro-2h-pyran-3-yl] acetate Chemical compound C1=C[C@@H](OC(C)=O)[C@H](C)O[C@H]1OCCCCCOC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 RRLHMJHRFMHVNM-BQVXCWBNSA-N 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000002203 pretreatment Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
- B21D39/031—Joining superposed plates by locally deforming without slitting or piercing
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、特殊板材のカシメ結合方法に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for caulking and joining special plate materials.
近時、割振鋼板（２枚の鋼板間に防音防振用プラスチッ
ク材等を介在させた複合板材）や、カラー鋼板、ビニー
ル貼鋼板、テフロンコート鋼板、その他、亜鉛鋼板、カ
ラーアル尖板等の各種の塗装金属板材が、同種又は異種
間で結合されてカラフルで機能も向上した台所用品や各
種生活用品等に広く使用されるようになってきている。Recently, various types of steel plates such as split steel plates (composite plates with a sound-proofing and vibration-proofing plastic material interposed between two steel plates), colored steel plates, vinyl-covered steel plates, Teflon-coated steel plates, zinc steel plates, and colored Al tip plates have been developed. BACKGROUND OF THE INVENTION Various types of painted metal sheet materials are now being widely used in kitchen utensils and various daily necessities that are colorful and have improved functions by combining the same or different types.
上述した特殊板材は、スポット溶接を通用することがで
きないか或いは、通用できても、前処理や後処理が面倒
である場合が多い。The above-mentioned special plate materials often cannot be spot welded, or even if they can be spot welded, pre-treatment and post-treatment are troublesome.
例えば、制振鋼板は、プラスチックが熔融するためスポ
ット溶接を通用できないし、異種金属間の結合及び銅や
アルミ板材の結合にもスポット溶接は通用できない。For example, spot welding cannot be applied to damping steel plates because the plastic melts, and spot welding cannot be used to join dissimilar metals or to join copper or aluminum plates.
また、通常の鋼板でも油脂が付着していると、これの除
去処理を要し、ステレス鋼板ではスポット溶接電極の打
痕が残り、これの除去処理が必要となり、カラー鋼板等
の塗装金属板は、溶接前処理と後処理（再塗装処理）と
を要し、作業性に難点があり、コスト高となる。In addition, if oil or fat adheres to a normal steel plate, it must be removed; stainless steel plates leave marks from spot welding electrodes, which must be removed; painted metal plates such as colored steel plates, etc. , requires pre-welding treatment and post-treatment (repainting treatment), which poses difficulties in workability and increases costs.
また、スポット溶接は、スパッターが発生し、作業環境
が不良であり、トランス、タイマー等、作業スペースを
広くとる等の不利がある。In addition, spot welding has the disadvantages of generating spatter, creating a poor working environment, and requiring a large working space for transformers, timers, etc.
本発明は、従来の上記問題点に鑑みて提案されたもので
、その目的とするところは、特殊板材を、スボフト溶接
の如き欠点を生ずることなく結合し得る特殊板材のカシ
メ結合方法を提供しようとするものである。The present invention has been proposed in view of the above-mentioned conventional problems, and its purpose is to provide a caulking method for joining special plate materials, which can join special plate materials without causing defects such as those caused by short welding. That is.
上記目的を達成するため、本発明は、塗装又は非塗装で
、かつ、同種又は異種の、しかも、冷間又は熱間で塑性
変形可能な複数の板材の重合部を、流体圧作動の揺動ピ
ストンによりトグルリンクを介して作動するダイ及びパ
ンチを備えたパワープレスで局部的に据込み変形させて
カシメ結合するようにしたものである。In order to achieve the above-mentioned object, the present invention provides an overlapping portion of a plurality of painted or unpainted plates of the same or different types, which can be plastically deformed in cold or hot conditions, by a fluid-pressure-operated rocking motion. A power press equipped with a die and a punch operated by a piston via a toggle link is used to locally upset and deform the parts and swage them together.
複数の板材の重合部を流体圧作動の揺動ピストンにより
、トグルリンクを介して作動するダイおよびパンチを備
えたパワープレスで局部的に据込み変形させてカシメ結
合するようにしているため、ダイ及びパンチのワンスト
ロークにより、複数の板材の結合ができ、スポット溶接
の如きスパッターの発生がなく、板材に対する前処理及
び後処理も不要である。The overlapping parts of multiple plates are locally upset and deformed using a power press equipped with a die and punch operated via a toggle link using a hydraulically operated swinging piston to join together by caulking. A plurality of plate materials can be joined with one stroke of a punch, there is no spatter generated as in spot welding, and there is no need for pre-treatment or post-treatment of the plate materials.
第１図は本発明の方法を実施するための装置の一実施例
を示す側断面図であって、（１）は本体フレーム、（２
）はパワープレス、（３）は揺動ピストン、（４）はト
グルリンク、（５）はラム、（６）はパンチ、（７）は
ダイ、（Ａ）（Ｂ）は特殊板材を示している。FIG. 1 is a side sectional view showing an embodiment of an apparatus for carrying out the method of the present invention, in which (1) is a main body frame, (2)
) shows a power press, (3) shows a swinging piston, (4) shows a toggle link, (5) shows a ram, (6) shows a punch, (7) shows a die, and (A) and (B) show special plates. There is.
本体フレーム（１）の上部には、パワープレス（２）が
装着され、このパワープレス（２）は、扇形空間（２ａ
）を有する流体圧シリンダ部（２ｂ）と、流体圧シリン
ダ部（２ｂ）の扇形空間（２ａ）の頂点く２ｃ）を揺動
中心とし、上記扇形空間（２ａ）内をエア圧又は油圧等
の流体圧力によって往復揺動する揺動ピストン（３）と
、この揺動ピストン（３）にトグルリンク（４）を介し
て連結され、扇形空間（２ａ）の頂点（２ｃ）を通る垂
直線上を昇降可能に支承されたラム（５）とを備えてい
る。A power press (2) is attached to the upper part of the main body frame (1), and this power press (2) has a fan-shaped space (2a
), and the apex 2c) of the fan-shaped space (2a) of the fluid pressure cylinder part (2b) is the pivot center, and air pressure, hydraulic pressure, etc. A rocking piston (3) that swings back and forth due to fluid pressure, and is connected to the rocking piston (3) via a toggle link (4), and moves up and down on a vertical line passing through the apex (2c) of the fan-shaped space (2a). and a ram (5) which is supported.
上記ラム（５）には、パンチ（６）又はダイ（７）が取
付けられ、第１図はパンチ（６）を取付けた場合を示し
ており、ダイ （７）は本体フレーム（１）の下部に装
着している。A punch (6) or a die (7) is attached to the ram (5), and Figure 1 shows the case where the punch (6) is attached, and the die (7) is attached to the lower part of the main body frame (1). It is attached to.
尚、パンチ（６）の周囲には、ストリンパ（８）がスト
リッパホルダ（９）を介して取付てあり、常時、スプリ
ング（１０）でストリッパ（８）を押圧している。A stripper (8) is attached around the punch (6) via a stripper holder (9), and the stripper (8) is constantly pressed by a spring (10).
パンチ（６）とダイ （７）の具体例は第２図〜第１０
図に２種のものを例示している。Specific examples of punch (6) and die (7) are shown in Figures 2 to 10.
Two types are illustrated in the figure.
先ず、第２図〜第５図は、円形据込み形状のパンチ（６
）とダイ （７）を示しており、パンチ（６）の先端（
６ａ）は円柱形であり、特に、先端面周囲は面取りして
円弧面（６ｂ）としである、これに対して、ダイ （７
）は、第４図及び第５図に示す様に、開閉可能に２分割
された１対のダイ孔形成部材（７ａ） （７ｂ）と、
据込み台部材（７Ｃ）とを備え、ダイ穴形成部材（７ａ
）（７ｂ）は、その中間を据込み台部材（７ｃ）に枢軸
（７ｄ） （７ｅ）を介して枢着し、後端間に介在さ
せたスプリング（７ｆ）によって閉止力が与えられ、先
端部の対向内面に円形のダイ穴（７ｇ）を形成させたも
のである。この形成のものは、パンチ（６）の先端（６
ａ）が円柱形で、かつ、先端面周囲が面取りして円弧面
（６ｂ）としであること、およびダイ（７〉が開閉可能
に２分割された１対のダイ穴形成部材（７ａ） （７
ｂ）と据込み台部材（７ｃ）とで構威しであることとに
よって特殊板材（Ａ）（Ｂ）のカシメ結合時、パンチ（
６）をダイ （７）に接近させると、その前半過程では
、特殊板材（Ａ）（Ｂ）は、パンチ（６）によってダイ
穴（７ｇ）内に円筒状に塑性変形させ、後半過程では、
円筒状に底形された底部がダイ穴（７ｇ）の底部の据込
み部材（７ｃ）の上面に当接して、この据え込み部材（
７ｃ）とパンチ（６）とで圧縮して周囲へ膨出状に塑性
変形させ、このとき、開閉可能に２分割された１対のダ
イ穴形成部材（７ａ） （７ｂ）は、スプリング（７
ｆ）に抗して拡開し、第１１図に示す様に、据込み変形
によくるカシメ結合部（ａ）を形式する。First, Figures 2 to 5 show a circular upsetting punch (6
) and die (7), and the tip of the punch (6) (
Die (6a) has a cylindrical shape, and in particular, the periphery of the tip face is chamfered to form an arcuate surface (6b).
), as shown in FIGS. 4 and 5, a pair of die hole forming members (7a) (7b) which are divided into two parts that can be opened and closed;
It is equipped with an upsetting table member (7C), and a die hole forming member (7a).
) (7b) is pivotally connected to the upsetting table member (7c) via pivots (7d) (7e) at the middle thereof, and a closing force is applied by a spring (7f) interposed between the rear ends. A circular die hole (7g) is formed on the opposing inner surface of the part. This configuration is the tip (6) of the punch (6).
a) is cylindrical, and the periphery of the tip face is chamfered to form a circular arc surface (6b), and a pair of die hole forming members (7a) in which the die (7> is divided into two so that it can be opened and closed) ( 7
b) and the upsetting table member (7c), the punch (
When 6) is brought close to the die (7), in the first half of the process, the special plates (A) and (B) are plastically deformed into a cylindrical shape inside the die hole (7g) by the punch (6), and in the second half of the process,
The cylindrical bottom part contacts the top surface of the upsetting member (7c) at the bottom of the die hole (7g), and this upsetting member (7c)
7c) and a punch (6) to plastically deform it into a bulging shape toward the periphery, and at this time, a pair of die hole forming members (7a) and (7b), which are divided into two that can be opened and closed, are compressed by a spring (7
f), and as shown in FIG. 11, forms a caulked joint (a) that is resistant to upsetting deformation.
次に、第６図〜第１０図は、角形据込み形式のパンチ（
６）とダイ （７）を示しており、パンチ（６）の先端
（６ｃ）は、第６図〜第８図に示す様に、角柱形であり
、特に対向する２辺の先端は面取りして傾斜面（６ｄ）
（６ｄ）としである。これに対して、ダイ （７）
は、第９図及び第１０図に示す様に、開閉可能に２分割
された１対のダイ大形底部材（７ｈ） （７ｉ）は、
その中間を据込み台部材（７ｊ）に枢軸（７ｋ） （
７Ｌ）を介して枢着し、後端間に介在させたスプリング
（７ｍ）によって閉止力が与えられ、先端部の対向内面
に角形のダイ穴（７ｎ）を形式させたものである。Next, Figures 6 to 10 show square upsetting type punches (
6) and die (7), and the tip (6c) of the punch (6) is prismatic, as shown in FIGS. sloped surface (6d)
(6d) Toshishita. On the other hand, die (7)
As shown in FIGS. 9 and 10, a pair of large die bottom members (7h) (7i) are divided into two parts that can be opened and closed.
Attach the center of the pivot to the upsetting table member (7j) (7k) (
7L), a closing force is applied by a spring (7m) interposed between the rear ends, and a rectangular die hole (7n) is formed on the opposing inner surface of the tip.
この形式のものは、パンチ（６）の先端（６ｃ）が角柱
形で、かつ、対向する２辺の先端が面取して傾斜面（６
ｄ） （６ｄ）としであること、及びダイ （７）が
開閉可能に２分割された１対のダイ穴形成部材（７ｈ）
（７ｉ）と据込み台部材（７ｊ）とで構威しである
ことによって、特殊板材（Ａ）（Ｂ）（Ｃ）のカシメ結
時、パンチ（６）とダイ （７〉に接近させると、その
前半過程では、特殊板材（Ａ）（Ｂ）（Ｃ）は、パンチ
（６）によって、ダイ穴（７ｎ）内に対向する２辺の傾
斜面（６ｄ） （６ｄ）を連続させたままで、他の辺
では切目（ｄ）を入れ乍ら据え込み台部材（７ｊ）の上
面に当接するまで一部剪断しつつ塑性変形させ、後半過
程では、パンチ（６）の先端（６ｃ〉は据込み台部材（
７ｊ〉の上面とで特殊板材（Ａ）（Ｂ）（Ｃ）の塑性変
形底部を上下から圧縮し、切目（ｄ）の入れられた辺の
外方へ膨出状に塑性変形させ、このとき、開閉可能に２
分割された１対のダイ大形底部材（７ｈ） （７ｉ）
は、スプリング（７ｍ）に抗して拡開し、第１２図に示
す様に、据込み変形によるカシメ結合部（ｂ）を形成す
る。In this type, the tip (6c) of the punch (6) is prismatic, and the tips of two opposing sides are chamfered to have an inclined surface (6c).
d) (6d) A pair of die hole forming members (7h) in which the die (7) is divided into two so that it can be opened and closed.
(7i) and the upsetting table member (7j), when the special plate materials (A), (B), and (C) are swaged together, the punch (6) and the die (7>) can be brought close to each other. In the first half of the process, the special plate materials (A), (B), and (C) are punched (6) with the two opposing sloped surfaces (6d) (6d) continuous in the die hole (7n). , while making a cut (d) on the other side, it is partially sheared and plastically deformed until it comes into contact with the top surface of the upsetting table member (7j), and in the latter half of the process, the tip (6c) of the punch (6) is Insertion base member (
7j〉The plastically deformed bottoms of the special plates (A), (B), and (C) are compressed from above and below with the top surface, and plastically deformed in a bulging shape outward from the side where the cut (d) is made, and at this time , can be opened and closed 2
A pair of divided large die bottom members (7h) (7i)
expands against the spring (7m) to form a caulked joint (b) due to upsetting deformation, as shown in FIG.
本考案の実施例は以上の構成からなり、次に全体の動作
を説明する。The embodiment of the present invention has the above configuration, and the overall operation will be explained next.
第１図において、扇形空間（２ａ）の下室に流体圧力を
供給すると揺動ピストン（３）は、上方（反時計方向〉
に回動し、トグルリンク（４）を介してラム（５）を上
昇させ、このラム（５）と一体のパンチ（６）を上昇さ
せる。これにより、ダイ （７）とパンチ（６）との間
に空間ができる。この空間に特殊板材（Ａ）（Ｂ）を位
置決め供給し、扇形空間（２ａ）の上室に流体圧力を供
給すると、揺動ピストン（３）は、下方（時計方向）に
回動し、トグルリンク（４）を介してラム（５）を下降
させ、このラム（５）と一体のパンチ（６）とを下降さ
せる。これにより、パンチ（６）は、ダイ （７）上で
特殊板材（Ａ）（Ｂ）を塑性変形させ、その最終段階で
は、トグルリンク（４）が、ラム（５）の昇降軸線と揺
動ピストン（３）の揺動中心とを結ぶ直線上に一直線状
に並び、デッドポイントとなって、大きい力をパンチ（
６）に作用させ得る。これにより、特殊板材（Ａ）（Ｂ
）は、第１１図又は第１２図のように局部的に据込み変
形を生してカシメ結合される。In FIG. 1, when fluid pressure is supplied to the lower chamber of the fan-shaped space (2a), the swing piston (3) moves upward (counterclockwise).
The ram (5) is raised via the toggle link (4), and the punch (6) integrated with the ram (5) is raised. This creates a space between the die (7) and the punch (6). When the special plates (A) and (B) are positioned and supplied to this space and fluid pressure is supplied to the upper chamber of the fan-shaped space (2a), the swing piston (3) rotates downward (clockwise) and toggles. A ram (5) is lowered via a link (4), and a punch (6) integrated with the ram (5) is lowered. As a result, the punch (6) plastically deforms the special plates (A) and (B) on the die (7), and in the final stage, the toggle link (4) swings with the lifting axis of the ram (5). They line up in a straight line connecting the center of swing of the piston (3), and form a dead point where a large force is applied to the punch (
6). As a result, special plate materials (A) (B
) are joined by caulking with local upsetting deformation as shown in FIG. 11 or 12.
尚、上記の説明は、１つの揺動ピストン（３）に１つの
パンチ（６）及びダイ（７）を対応させたが、これを複
数個連結してもよく、また、１つの揺動ピストン（３）
にパンチ（６）を２以上設けて連動させてもよい。In the above explanation, one swinging piston (3) is associated with one punch (6) and one die (7), but a plurality of these may be connected, and one swinging piston (3)
Two or more punches (6) may be provided and interlocked.
特殊板材（Ａ）（Ｂ）の結合枚数は、板厚との関係にも
あるが、複数枚の結合が可能である。The number of special plates (A) and (B) to be combined is also related to the plate thickness, but it is possible to combine a plurality of sheets.
また、パンチ（６）及びダイ （７）の先端形状は、図
面例示のものに限定されない。Furthermore, the shapes of the tips of the punch (6) and die (7) are not limited to those illustrated in the drawings.
本発明によれば、溶接の不向きな割振鋼板、カラー鋼板
、異種金属板間等の特殊板材をダイ及びパンチのワンス
トロークで結合することができ、スポット溶接の如きス
パッターの発生がなく、板材に対する前処理及び後処理
も不要であり、しかも、駆動源として流体圧力を利用す
る方法であるから、実施が簡単であり、強固な結合が達
成できる。According to the present invention, special plate materials that are unsuitable for welding, such as divided steel plates, colored steel plates, and dissimilar metal plates, can be joined with one stroke of a die and punch, and there is no spatter generated as in spot welding, and Pre-treatment and post-treatment are not required, and since the method uses fluid pressure as a driving source, it is easy to implement and a strong bond can be achieved.
第１図は本発明の方法を実施するための装置の一実施例
を示す側断面図、第２図はパンチの−例を示す側面図、
第３図は第２図のパンチの先端形状を示す平面図、第４
図は第２図のパンチと組合されるダイの平面図、第５図
は第４図のダイの側面図、第６図はパンチの他の例を示
るダイの平面図、第１０図は第９図のダイの正面図、第
１１図は第２図〜第５図のパンチ及びダイによる板材結
合部の拡大断面図、第１２図は第６図〜第１０図のパン
チ及びダイによる板材結合部の拡大断面図である。
（１） −本体フレーム、
（２〉・−・パワープレス、（３”） −揺動ピストン
、（４）−・−トグルリンク、 （５） −ラム、（６
’） −パンチ、 （７）−・−ダイ、（Ａ）（
Ｂ）（Ｃ）、−ｍ−特殊板材、（ａ）（ｂ）−カシメ結
合部。
代 理 人 江 原 省
菩第１図FIG. 1 is a side sectional view showing an embodiment of an apparatus for carrying out the method of the present invention, FIG. 2 is a side view showing an example of a punch,
Figure 3 is a plan view showing the tip shape of the punch in Figure 2;
The figure is a plan view of a die combined with the punch of FIG. 2, FIG. 5 is a side view of the die of FIG. 4, FIG. 6 is a plan view of a die showing another example of the punch, and FIG. FIG. 9 is a front view of the die, FIG. 11 is an enlarged cross-sectional view of the plate joining part by the punch and die of FIGS. 2 to 5, and FIG. 12 is the plate material formed by the punch and die of FIGS. 6 to 10. FIG. 3 is an enlarged cross-sectional view of the joint. (1) - Main frame, (2>... Power press, (3") - Swinging piston, (4) - Toggle link, (5) - Ram, (6
') -Punch, (7)--Die, (A) (
B) (C), -m-Special plate material, (a) (b)-Caulking joint. Agent Gangwon Province
Bodhisattva 1st figure
Claims (1)
も、冷間又は熱間で塑性変形可能な複数の板材の重合部
を、流体圧作動の揺動ピストンによりトグルリンクを介
して作動するダイ及びパンチを備えたパワープレスで局
部的に据込み変形させてカシメ結合することを特徴とす
る特殊板材のカシメ結合方法。(1) The overlapping part of multiple plates, painted or unpainted, of the same or different types, and capable of being plastically deformed in cold or hot conditions, is actuated via a toggle link by a swinging piston operated by fluid pressure. A method for caulking and joining special plate materials, characterized in that the caulking and joining are performed by locally upsetting and deforming the materials using a power press equipped with a die and a punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26432889A JPH03128135A (en) | 1989-10-11 | 1989-10-11 | Calking bind method for special plate material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26432889A JPH03128135A (en) | 1989-10-11 | 1989-10-11 | Calking bind method for special plate material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03128135A true JPH03128135A (en) | 1991-05-31 |
Family
ID=17401661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26432889A Pending JPH03128135A (en) | 1989-10-11 | 1989-10-11 | Calking bind method for special plate material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03128135A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2058016A2 (en) * | 1991-06-14 | 1994-10-16 | Tuenkers Maschinenbau Gmbh | Device for assembling metal sheets or the like using shapewise fitting and/or mechanically |
| JP2002219532A (en) * | 2001-01-24 | 2002-08-06 | Sanyo Mach Works Ltd | Coupling device for metallic thin plate |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0360823A (en) * | 1989-07-27 | 1991-03-15 | Sanyo Mach Works Ltd | Calking device for binding metal plate |
-
1989
- 1989-10-11 JP JP26432889A patent/JPH03128135A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0360823A (en) * | 1989-07-27 | 1991-03-15 | Sanyo Mach Works Ltd | Calking device for binding metal plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2058016A2 (en) * | 1991-06-14 | 1994-10-16 | Tuenkers Maschinenbau Gmbh | Device for assembling metal sheets or the like using shapewise fitting and/or mechanically |
| JP2002219532A (en) * | 2001-01-24 | 2002-08-06 | Sanyo Mach Works Ltd | Coupling device for metallic thin plate |
| JP4703861B2 (en) * | 2001-01-24 | 2011-06-15 | 三洋機工株式会社 | Sheet metal bonding equipment |
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