JPS57206536A - Metallic cap part molding method of metallic vessel and its device - Google Patents

Metallic cap part molding method of metallic vessel and its device

Info

Publication number
JPS57206536A
JPS57206536A JP9437181A JP9437181A JPS57206536A JP S57206536 A JPS57206536 A JP S57206536A JP 9437181 A JP9437181 A JP 9437181A JP 9437181 A JP9437181 A JP 9437181A JP S57206536 A JPS57206536 A JP S57206536A
Authority
JP
Japan
Prior art keywords
metallic cap
metallic
cap part
mold
opening
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.)
Granted
Application number
JP9437181A
Other languages
Japanese (ja)
Other versions
JPS623694B2 (en
Inventor
Yutaka Kameyama
Shinichi Kameyama
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.)
NANIWA KOUKIN KK
Original Assignee
NANIWA KOUKIN 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 NANIWA KOUKIN KK filed Critical NANIWA KOUKIN KK
Priority to JP9437181A priority Critical patent/JPS57206536A/en
Priority to PCT/JP1982/000170 priority patent/WO1982004410A1/en
Priority to AU83964/82A priority patent/AU8396482A/en
Publication of JPS57206536A publication Critical patent/JPS57206536A/en
Publication of JPS623694B2 publication Critical patent/JPS623694B2/ja
Granted 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

PURPOSE: To form a metallic cap part which generates no slackness, by holding a metallic cap part cylindrically projecting from an opening part provided on a top plate of a metallic vessel, by an outside mold having a circumferential groove on its inside circumference, rotating an inside mold having a projecting part, and performing an opening and expanding work.
CONSTITUTION: A part of a top plate 38 of a can is projected cylindrically as a metallic cap part 40 by a press, the top plate 38 is turned inside out, and the metallic cap part 40 is fitted into an opening part of a cradle 4 of a metallic cap molding device. Subsequently, a rotary piston 9 is lowered by driving a motor which is not shown in the figure and a cylinder, and on a roller 15 press-contacting with the metallic cap part 40, a cylindrical body 14 and an inside mold A fastened in one body with said cylindrical body are rotated. The inside mold A consists of plural pieces 17 having a projection 18 on the tip divided by a split groove 16. Subsequently, a collet piece 30 is pushed up by operation of a piston 22, a rod 23 of a cylinder 23 is pushed up, holding the metallic cap part 40 by a piece 31 of an outside mold B, the piece 17 is opened and expanded by an opening and expanding member 28, and a circular arc-like bending part 42 is formed by the circumferential groove and the projection 18.
COPYRIGHT: (C)1982,JPO&Japio
JP9437181A 1981-06-15 1981-06-15 Metallic cap part molding method of metallic vessel and its device Granted JPS57206536A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP9437181A JPS57206536A (en) 1981-06-15 1981-06-15 Metallic cap part molding method of metallic vessel and its device
PCT/JP1982/000170 WO1982004410A1 (en) 1981-06-15 1982-05-14 Method and device for forming mouthpiece of metal container
AU83964/82A AU8396482A (en) 1981-06-15 1982-05-14 Method and device for forming mouthpiece of metal container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9437181A JPS57206536A (en) 1981-06-15 1981-06-15 Metallic cap part molding method of metallic vessel and its device

Publications (2)

Publication Number Publication Date
JPS57206536A true JPS57206536A (en) 1982-12-17
JPS623694B2 JPS623694B2 (en) 1987-01-26

Family

ID=14108451

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9437181A Granted JPS57206536A (en) 1981-06-15 1981-06-15 Metallic cap part molding method of metallic vessel and its device

Country Status (3)

Country Link
JP (1) JPS57206536A (en)
AU (1) AU8396482A (en)
WO (1) WO1982004410A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100443432B1 (en) * 2002-04-26 2004-08-09 김동철 Press for pressing upper plates having taps of packing cans
CN103586315A (en) * 2013-11-15 2014-02-19 胡和萍 Forming protection cover for arc piece machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS557321Y2 (en) * 1972-05-19 1980-02-19
JPS52152384A (en) * 1976-06-10 1977-12-17 Hiroshi Shibazaki Method of integrally forming mouthpiece at can top plate
JPS6025323Y2 (en) * 1980-09-01 1985-07-30 長島 広久 Can opening mold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100443432B1 (en) * 2002-04-26 2004-08-09 김동철 Press for pressing upper plates having taps of packing cans
CN103586315A (en) * 2013-11-15 2014-02-19 胡和萍 Forming protection cover for arc piece machine

Also Published As

Publication number Publication date
WO1982004410A1 (en) 1982-12-23
JPS623694B2 (en) 1987-01-26
AU8396482A (en) 1983-01-04

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