JPS5884611A - Forming of metallic vessel - Google Patents

Forming of metallic vessel

Info

Publication number
JPS5884611A
JPS5884611A JP18179381A JP18179381A JPS5884611A JP S5884611 A JPS5884611 A JP S5884611A JP 18179381 A JP18179381 A JP 18179381A JP 18179381 A JP18179381 A JP 18179381A JP S5884611 A JPS5884611 A JP S5884611A
Authority
JP
Japan
Prior art keywords
die
circumferential surface
vessel
ingot
female
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
JP18179381A
Other languages
Japanese (ja)
Inventor
Shigeo Morita
森田　重男
Ichiro Saito
一郎 斉藤
Hiroo Sato
佐藤　浩朗
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.)
MACHIYAMA SEISAKUSHO KK
Original Assignee
MACHIYAMA SEISAKUSHO KK
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 MACHIYAMA SEISAKUSHO KK filed Critical MACHIYAMA SEISAKUSHO KK
Priority to JP18179381A priority Critical patent/JPS5884611A/en
Publication of JPS5884611A publication Critical patent/JPS5884611A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/18—Making uncoated products by impact extrusion
    • B21C23/186—Making uncoated products by impact extrusion by backward extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)

Abstract

PURPOSE:To simply and inexpensively manufacture a durable metallic vessel, by drawing a short and cylindrical metallic ingot by using a die consisting of a female die provided with plural linear line grooves to its inner wall and a bar- shaped male die, the tip of which is made slightly larger in diameter. CONSTITUTION:A female die 2 is pierced in a die 1, and linear line grooves 3 are formed at equal intervals in the inner circumferential surface of the die 2. On the other hand, a head part 5 having the diameter slghtly larger than the other part is formed at the tip of a round bar-shaped male die 4. Next, after inserting a short and cylindrical metallic ingot A of aluminum, zinc, and other nonferrous metal into the female die 2, the die 4 is pressed against the die 2 by an impactive heavy blow. Thus the ingot A in drawn out from a gap between the dies 2 and 4 to obtain a metallic vessel A' having projecting plural linear ribs B on its outer circumferential surface and the smoothly formed inner circumferential surface. The vessel A' is made into a seamless, fine and durable vessel and is also made to prevent the slip of the surface for convenient handling.

Description

【発明の詳細な説明】 本発明はアルミニウム、亜鉛、その他罪鉄金属製容器の
成形方法に関するものであって、その目的とするところ
は継目のない美麗な月つ堅牢な金属製容器を簡単に能率
的に安価に製作することができると共に、金属製容器の
表向の滑りを防止でき取扱い便利な金属製容器を成形す
る方法にある。[Detailed Description of the Invention] The present invention relates to a method for forming containers made of aluminum, zinc, or other ferrous metals, and its purpose is to easily produce seamless, beautiful, solid metal containers. To provide a method for forming a metal container that can be efficiently manufactured at low cost, prevents slipping on the surface of the metal container, and is convenient to handle.

本発明の方法を図面に示す実施例によって詳細に訝明す
ると、ダイスｆ１１に雌型（２）を穿設すると共に、＃
抑型（２）の内周面には直線状の条溝（３）を等間隅に
形成する。一方ダイスｉ１１の生方には雄型（４）を配
設置、この雄型（４）は丸棒状であって、その先端部分
を僅かに大径状にな１て頭部（５）を形成する。The method of the present invention will be explained in detail with reference to the embodiment shown in the drawings.
Linear grooves (3) are formed at equally spaced corners on the inner peripheral surface of the restraining mold (2). On the other hand, a male die (4) is placed on the side of the die i11, and this male die (4) is shaped like a round bar, and its tip has a slightly larger diameter to form a head (5). do.

次にこのダイス［＋１の雌型（２）内に知日筒状のアル
ミニつム、亜鉛、その他非鉄金属製の金属坤（Ａ）を嵌
入ｉた拶、１イ１−型（４）を雌型（２）に向って衝撃
的に強打押圧すると、雌型（２）内の金属製金属線（Ａ
）は雄型（４）に抑圧されて靜ハｌ！　（２＋とＨト型
（４）との間隙（α）より絞り出さねるに−め、金杯製
金国坤（Ａ）の外周面は雌型（２）の内周面の栄溝（３
）により直線１ノ”のリブ（Ｒ１を初数個突設形成１．
つつ直線状に絞り出さ＋１午ら上契する。同時に金属製
金屈坤（Ａｌの内周面は平渭状に成型される。卸ハリ（
４）が再び土層１２．た後、該耕へ１１（４）に嵌合成
形さねている金属乎、す容器（Ａ１）を抜き１１ＶＡ。Next, insert a cylinder-shaped metal piece (A) made of aluminum, zinc, or other non-ferrous metal into the female mold (2) of this die [+1], and make the 1-1- mold (4). When the female mold (2) is pressed with a strong impact, the metal wire (A) inside the female mold (2)
) is suppressed by the male type (4) and is silent! (In order to squeeze out from the gap (α) between the 2+ and the H-type (4), the outer circumferential surface of the Kinkukon (A) made by Kinbei Co., Ltd.
) to form a straight 1" rib (R1) with the first few protrusions 1.
Squeeze out in a straight line and sign a contract after 1 hour. At the same time, the inner circumferential surface of the metal metal (Al) is molded into a flat palm shape.
4) is again the soil layer 12. After that, remove the metal container (A1) that has been fitted into 11 (4) and press 11 VA.

本分明け、こσ）ような方法によって製作プれるため、
継目のない美麗な目つ堅牢な金属製容器を′Ｉ￥ｉｔ増
にｈＬ率的に安価に製作することができると共に、金属
製容器の表面の滑りを確実に１（）１止でき且つ美的感
覚にも優ねた製品を得ることができる等の種々の効果を
有するものである。After finishing my duty, I will be able to produce it using the following method.
It is possible to produce a seamless, beautiful, and robust metal container at a much lower cost, and it is also possible to reliably prevent the surface of the metal container from slipping, while also being aesthetically pleasing. It has various effects such as being able to obtain a product with excellent sensory properties.

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

第２図は同縦断平面図、第３図は絞り出し７た金属製容
器の一部切欠側面図。 （１）・・ダイス、（２）・・・１ｉＩｆ型、（３）・
・・条溝、（４）・・・雄型、（５）・・・頭部、ｆＡ
ｌ・・・金属製の金属坤、（Ａ′）・・・金層製容器、
（Ｂ）・・・リブ特許出願人 株式会社　町田製作所　、２、 代理人　太用正竺　、・。 づ ゆ　−（・・・−゛ 臂２屯　　　　　　　　　　牙ｌ必FIG. 2 is a longitudinal sectional plan view of the same, and FIG. 3 is a partially cutaway side view of the squeezed metal container. (1)...Dice, (2)...1iIf type, (3)...
...Striated groove, (4)...Male type, (5)...Head, fA
l...metallic container, (A')...container made of gold layer,
(B)... Rib Patent Applicant Machida Seisakusho Co., Ltd., 2, Agent Tayo Seijuku,... Zuyu -(...-゛臂2屯)

Claims (1)

【特許請求の範囲】[Claims] ダイスに抑型孔を穿設し、且つ該雌型孔の内周壁面に直
線状の架溝を検数個形成し、−刃先端を僅かに大径状に
１．た頭部を有する丸棒状の雄型を対設すると共に、前
記雌型内に短円筒状の金属製の金属坤、を嵌入［７た後
、前記雄型を雌型に衝撃的に強打押圧し、金属製金属線
を用型ダ周面に沿って絞り出して外片面に直線状のリフ
を？ｐ数個突設し一目つ内周面を平滑に形成してなるこ
とを特命とする金属製容器の成形方法。A holding hole is bored in the die, and a number of linear bridge grooves are formed on the inner peripheral wall surface of the female hole, and the tip of the blade is made to have a slightly larger diameter.1. A round bar-shaped male mold with a round head is placed oppositely, and a short cylindrical metal piece is inserted into the female mold. Then squeeze the metal wire along the circumferential surface of the mold to create a straight riff on one outer side. A method for forming a metal container, which is specially designed to have several protruding protrusions and a smooth inner circumferential surface.
JP18179381A 1981-11-13 1981-11-13 Forming of metallic vessel Pending JPS5884611A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18179381A JPS5884611A (en) 1981-11-13 1981-11-13 Forming of metallic vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18179381A JPS5884611A (en) 1981-11-13 1981-11-13 Forming of metallic vessel

Publications (1)

Publication Number Publication Date
JPS5884611A true JPS5884611A (en) 1983-05-20

Family

ID=16106961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18179381A Pending JPS5884611A (en) 1981-11-13 1981-11-13 Forming of metallic vessel

Country Status (1)

Country Link
JP (1) JPS5884611A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038712A (en) * 1983-07-04 1985-02-28 エヌ・ベー・フイリツプス・フルーイランペンフアブリケン Magnetic head and manufacture thereof
JP2008062279A (en) * 2006-09-08 2008-03-21 Max Co Ltd Method for forming can body with rib
WO2020035367A1 (en) * 2018-08-17 2020-02-20 Linhardt Gmbh & Co. Kg Can packaging, can packaging blank and apparatus and method for production thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038712A (en) * 1983-07-04 1985-02-28 エヌ・ベー・フイリツプス・フルーイランペンフアブリケン Magnetic head and manufacture thereof
JP2008062279A (en) * 2006-09-08 2008-03-21 Max Co Ltd Method for forming can body with rib
WO2020035367A1 (en) * 2018-08-17 2020-02-20 Linhardt Gmbh & Co. Kg Can packaging, can packaging blank and apparatus and method for production thereof

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