IN2015DN02311A - - Google Patents

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Publication number
IN2015DN02311A
IN2015DN02311A IN2311DEN2015A IN2015DN02311A IN 2015DN02311 A IN2015DN02311 A IN 2015DN02311A IN 2311DEN2015 A IN2311DEN2015 A IN 2311DEN2015A IN 2015DN02311 A IN2015DN02311 A IN 2015DN02311A
Authority
IN
India
Prior art keywords
punch
die
bottomed container
circumference
disposed along
Prior art date
Application number
Inventor
Yamamoto Shuji
Wada Yasuhiro
Yamagata Mitsuharu
Original Assignee
Nippon Steel & Sumitomo Metal Corp
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
Priority to JP2012233707 priority Critical
Application filed by Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Priority to PCT/JP2013/078611 priority patent/WO2014065290A1/en
Publication of IN2015DN02311A publication Critical patent/IN2015DN02311A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20Deep-drawing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20Deep-drawing
    • B21D22/21Deep-drawing without fixing the border of the blank
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04Blank holders; Mounting means therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00Making hollow objects
    • B21D51/02Making hollow objects characterised by the structure of the objects
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00Making hollow objects
    • B21D51/16Making hollow objects characterised by the use of the objects
    • B21D51/26Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/08Upsetting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21KMAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00Making hollow articles not covered by a single preceding sub-group
    • B21K21/16Remodelling hollow bodies with respect to the shape of the cross-section

Abstract

The press mold is provided with an inner punch (23) , an intermediate punch (24) disposed along the outer circumference of the inner punch (23) and having an intermediate punch inclined section (24a) on the leading end an outer punch (25) disposed along the outer circumference of the intermediate punch (24), and a die (27) having a die inclined section (27a) to face the intermediate punch inclined section (24a) , the central axes (20) of each being disposed on the same axis. Pressing in the edge of a bottomed container (22) using the outer punch (25) while the intermediate punch (24) is moved in the direction opposite to the direction in which the outer punch (25) is being pressed when the bottom of the bottomed container (22) is restricted by the inner punch (23) and the die (27) thickens the bottomed container inclined section (22a) of the bottomed container (22) that is clamped by the intermediate inclined section (24a) and the die inclined section (27a).
IN2311DEN2015 2012-10-23 2013-10-22 IN2015DN02311A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012233707 2012-10-23
PCT/JP2013/078611 WO2014065290A1 (en) 2012-10-23 2013-10-22 Press molding method and bottomed container

Publications (1)

Publication Number Publication Date
IN2015DN02311A true IN2015DN02311A (en) 2015-08-28

Family

ID=50544668

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2311DEN2015 IN2015DN02311A (en) 2012-10-23 2013-10-22

Country Status (7)

Country Link
US (1) US9421597B2 (en)
JP (1) JP5610104B1 (en)
KR (1) KR101644282B1 (en)
CN (1) CN104736269B (en)
IN (1) IN2015DN02311A (en)
MX (1) MX356739B (en)
WO (1) WO2014065290A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5904201B2 (en) * 2013-12-27 2016-04-13 トヨタ自動車株式会社 Manufacturing apparatus and manufacturing method for vehicle body constituent member
WO2016117369A1 (en) * 2015-01-21 2016-07-28 新日鐵住金株式会社 Method for manufacturing tooth-shaped component, and tooth-shaped component
KR102036062B1 (en) * 2015-04-28 2019-10-24 닛폰세이테츠 가부시키가이샤 Press processing apparatus and press processing method
US10286437B2 (en) * 2016-02-04 2019-05-14 Crown Packaging Technology, Inc. Anti-wrinkling tooling assembly for a can bodymaker
CN111050942A (en) * 2017-09-05 2020-04-21 蒂森克虏伯钢铁欧洲股份公司 Method for manufacturing a component and tool therefor
CN110293148B (en) * 2019-06-21 2020-09-29 上海正玺新材料科技有限公司 Magnesium alloy plate stamping and forging composite forming method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000024745A (en) * 1998-07-08 2000-01-25 Nachi Fujikoshi Corp Thickened pressing method
JP3594845B2 (en) 1999-08-10 2004-12-02 株式会社不二越 Thickening press working method
JP4607495B2 (en) 2004-06-10 2011-01-05 ユニプレス株式会社 Method and apparatus for forming a press-molded product
CN100512995C (en) * 2005-12-09 2009-07-15 日产自动车株式会社 Apparatus and method for forming flanged housing member
CN1843650A (en) * 2006-04-21 2006-10-11 夏勤三 Method for processing panel into protuberant drum wall-thickening part by utilizing stamping process
JP4938715B2 (en) 2008-04-01 2012-05-23 株式会社丸順 Manufacturing method for thickened press products
JP2010069504A (en) * 2008-09-18 2010-04-02 Sumitomo Electric Ind Ltd Pressed body
WO2010058780A1 (en) * 2008-11-18 2010-05-27 トピー工業株式会社 Method of manufacturing tubular member
JP5245755B2 (en) 2008-11-20 2013-07-24 日産自動車株式会社 Press-molded product, press-molded product manufacturing method and manufacturing apparatus
JP5262872B2 (en) * 2009-03-13 2013-08-14 アイシン・エィ・ダブリュ株式会社 Stepping cup-shaped part forming apparatus and forming method
JP5237179B2 (en) 2009-04-17 2013-07-17 株式会社ユタカ技研 Method of partially increasing thickness of press work and apparatus for increasing thickness

Also Published As

Publication number Publication date
KR101644282B1 (en) 2016-07-29
WO2014065290A1 (en) 2014-05-01
CN104736269B (en) 2016-08-24
JP5610104B1 (en) 2014-10-22
CN104736269A (en) 2015-06-24
MX356739B (en) 2018-06-12
JPWO2014065290A1 (en) 2016-09-08
US20150239029A1 (en) 2015-08-27
MX2015004693A (en) 2015-07-23
US9421597B2 (en) 2016-08-23
KR20150048857A (en) 2015-05-07

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