JPS60133935A - Manufacture of perforated metallic plate - Google Patents

Manufacture of perforated metallic plate

Info

Publication number
JPS60133935A
JPS60133935A JP24960283A JP24960283A JPS60133935A JP S60133935 A JPS60133935 A JP S60133935A JP 24960283 A JP24960283 A JP 24960283A JP 24960283 A JP24960283 A JP 24960283A JP S60133935 A JPS60133935 A JP S60133935A
Authority
JP
Japan
Prior art keywords
metal plate
metallic plate
recessed
hole
rolling
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
Application number
JP24960283A
Other languages
Japanese (ja)
Inventor
Hirotada Arima
有馬　廣忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP24960283A priority Critical patent/JPS60133935A/en
Publication of JPS60133935A publication Critical patent/JPS60133935A/en
Pending legal-status Critical Current

Links

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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
    • B21D31/046—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal making use of rotating cutters
    • 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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/02—Stabbing or piercing, e.g. for making sieves

Abstract

PURPOSE:To obtain a perforated metallic plate without generating a punching dust by executing a roll rolling to a lot of recessed parts recessed and provided by a press work, and making a hole. CONSTITUTION:By a press device 7 of a press roll, etc., a recessed part 2 is recessed and provided correspondingly on both faces of a metallic plate 1. Subsequently, the metallic plate 1 is fed to a rolling roll 3 and rolled. As a result of rolling, a thin part 4 formed by the recessed part 2 is elongated and cut, and a hole 5 is made. The hole is made by this method, therefore, no punching dust is generated. Accordingly, no burr is generated either.

Description

【発明の詳細な説明】 □ 〔技術分野〕 本発明は孔明き金属板を製造する方法に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a method of manufacturing a perforated metal plate.

〔背景技術〕　１ 従来、金属板に孔を明ける場合プレス等にて打抜きによ
って行なっていた打抜き屑が出て打抜き屑の分だけ材料
０スとなり、また打抜いたときば　３りができるという
欠点があった。[Background technology] 1 Conventionally, when punching a hole in a metal plate, it was done by punching with a press, etc., but punching waste was produced, and the material was 0 waste due to the punching waste, and when punching, there was a disadvantage that 3 holes were formed. was there.

〔発明の目的〕[Purpose of the invention]

□ 本発明は叙述の点に鑑みてたされたものであって、本発
明の目的とするところは材料ロスなく孔を明けることが
できると共にばりが出ない孔明き金属板の製造方法を提
供するにある。□ The present invention has been developed in view of the above points, and an object of the present invention is to provide a method for manufacturing a perforated metal plate that can make holes without material loss and does not produce burrs. It is in.

〔発明の開巷〕[Broadway of invention]

、、・本発明孔明き金属板の製造方法は金属板（１）に
づ、・ψスにより多勢、個の凹所（２）を凹設し、この
凹所（２）を凹設した金属板（１）を圧延ロール（３）
Ｋで圧延して凹所（２）の部分に孔（５１を明けること
を特徴とするも′のであって、上記のように構成するこ
とにより従来例あ欠点を解決したものである。,,・The manufacturing method of the perforated metal plate of the present invention includes forming a large number of recesses (2) in a metal plate (1) using Roll (3) rolling plate (1)
This is characterized in that a hole (51) is formed in the recess (2) by rolling with K, and the drawbacks of the conventional example are solved by constructing it as described above.

ルミ′ニウム板、銅板等の金属板（１）を連続的に送る
と、づレス０−ルのよう々プレス装置（２）にてプレ゛
オして第２図に示すように金属板（１）の両面に凹所（
２）が両面の凹□所（２）が対応するように凹設される
。When a metal plate (1) such as a aluminum plate or a copper plate is continuously fed, it is pressed by a press device (2) like a zuresu-o-ru to produce a metal plate (1) as shown in Fig. 2. 1) There are recesses (
2) is recessed so that the recessed places (2) on both sides correspond to each other.

との凹所（２１が凹設された金属板（１）が圧延０−ル
（３）に送られて圧延される。圧延されると凹所（２）
によ＼ る・、このように形成された孔明き金属板（１）の両面
に合成樹脂（７）を被覆して合成樹脂被覆金属板（８）
を形成する。このように形成された合成樹脂被覆金属板
（８）は孔（５）を介して両面の合成樹脂（７）が一体
につながっていて強固に密着１−でいる。A metal plate (1) with a recess (21) is sent to a rolling mill (3) and rolled. When rolled, a recess (21) is formed.
Accordingly, both sides of the perforated metal plate (1) thus formed are coated with synthetic resin (7) to form a synthetic resin-coated metal plate (8).
form. In the synthetic resin-coated metal plate (8) thus formed, the synthetic resins (7) on both sides are integrally connected through the holes (5), and are firmly adhered to each other.

〔発明の効果） 本発明は叙述の如（金属板に′″ｊＬ／スにより多数個
の凹所を凹設し、これを圧延０−ルにて圧延して凹所の
部分に孔を明けるので、従来のように打抜き屑が生じた
すせず材料０スがなく孔あき金属板が得られ、しかもば
りが生じないものである。[Effects of the Invention] The present invention is as described above (a large number of recesses are formed in a metal plate using a rolling mill, and then the holes are formed in the recessed areas by rolling it with a rolling mill. Therefore, a perforated metal plate can be obtained without the punching waste generated in the conventional method, and without any burrs.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の一実施例あ断面図、第２図は同上の凹
所を形成した状態の断面図、第３図は同上の孔を明けた
状態の断面図、第４図は同上の合成樹脂を被覆した状態
の断面図であって、（１）は金属板、（２）は凹所、（
３）は圧延０−ル、（５）　ｆ′ｉ孔である代理人　弁
理士　石　１）長　七Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a sectional view of the same as above with a recess formed, Fig. 3 is a sectional view of the above with a hole drilled, and Fig. 4 is a sectional view of the same as above with a hole formed. FIG. 2 is a cross-sectional view of a state covered with synthetic resin, in which (1) is a metal plate, (2) is a recess, and (
3) is rolled 0-ru, (5) f′i hole agent patent attorney stone 1) long seven

Claims (1)

【特許請求の範囲】 ＋１）　金属板にプレスにより多数個の凹所を凹設□ し、との凹所を凹設した金属板を圧延０−ルにて圧延し
て凹所の部分に孔を明けることを特徴とする孔明き金属
板の製造方法。[Claims] +1) A large number of recesses are formed in a metal plate by pressing □, and the metal plate with the recesses is rolled with a rolling mill to form holes in the recessed areas. 1. A method for manufacturing a perforated metal plate, the method comprising: perforating a perforated metal plate.
JP24960283A 1983-12-23 1983-12-23 Manufacture of perforated metallic plate Pending JPS60133935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24960283A JPS60133935A (en) 1983-12-23 1983-12-23 Manufacture of perforated metallic plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24960283A JPS60133935A (en) 1983-12-23 1983-12-23 Manufacture of perforated metallic plate

Publications (1)

Publication Number Publication Date
JPS60133935A true JPS60133935A (en) 1985-07-17

Family

ID=17195456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24960283A Pending JPS60133935A (en) 1983-12-23 1983-12-23 Manufacture of perforated metallic plate

Country Status (1)

Country Link
JP (1) JPS60133935A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02253997A (en) * 1989-03-29 1990-10-12 Glory Ltd Card-type recording medium
WO2011123520A1 (en) * 2010-03-30 2011-10-06 Illinois Tool Works Inc. A method for manufacturing perforated pieces of plate or strip material used in the construction industry and a piece manufactured by the method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5257584A (en) * 1975-11-03 1977-05-12 Hillesheim Hans Sheet material for punching and mathod of punching the same and apparatus therefor
JPS5841641A (en) * 1981-09-08 1983-03-10 Sumitomo Metal Ind Ltd Manufacture of expanded metal type rolling material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5257584A (en) * 1975-11-03 1977-05-12 Hillesheim Hans Sheet material for punching and mathod of punching the same and apparatus therefor
JPS5841641A (en) * 1981-09-08 1983-03-10 Sumitomo Metal Ind Ltd Manufacture of expanded metal type rolling material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02253997A (en) * 1989-03-29 1990-10-12 Glory Ltd Card-type recording medium
WO2011123520A1 (en) * 2010-03-30 2011-10-06 Illinois Tool Works Inc. A method for manufacturing perforated pieces of plate or strip material used in the construction industry and a piece manufactured by the method

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