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
inclined section
die
bottomed container
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
Application filed by Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of IN2015DN02311A publication Critical patent/IN2015DN02311A/en

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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/16—Remodelling hollow bodies with respect to the shape of the cross-section
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/21—Deep-drawing without fixing the border of the blank
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor
    • 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
    • B21D51/02—Making hollow objects characterised by the structure of the objects
    • 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
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/08—Upsetting

Landscapes

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

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)

Applications Claiming Priority (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 (13)

* 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
EP3248705B1 (en) * 2015-01-21 2021-03-03 Nippon Steel Corporation Method for manufacturing tooth-shaped component
CN107530754B (en) * 2015-04-28 2020-01-10 日本制铁株式会社 Press working device and press working method
JP6113388B1 (en) * 2015-08-20 2017-04-12 ユニプレス株式会社 Plunger member used for belt type continuously variable transmission
US10286437B2 (en) * 2016-02-04 2019-05-14 Crown Packaging Technology, Inc. Anti-wrinkling tooling assembly for a can bodymaker
DE102016118418A1 (en) * 2016-09-29 2018-03-29 Thyssenkrupp Ag Method for producing a molded component with a dimensionally stable frame area
US20210260641A1 (en) * 2017-09-05 2021-08-26 Thyssenkrupp Steel Europe Ag Method for producing a component and tool therefor
CN109967976A (en) * 2019-03-25 2019-07-05 联想(北京)有限公司 Processing method and electronic equipment
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
CN110270654A (en) * 2019-07-31 2019-09-24 苏州春秋电子科技股份有限公司 Metal laptop case pier extruding mold and the moulding process for using pier extruding mold
CN113649504A (en) * 2020-05-12 2021-11-16 巨腾国际控股有限公司 Forging process for stamping side wall of metal part
KR20220066469A (en) * 2020-11-16 2022-05-24 주식회사 엘지에너지솔루션 Pouch case manufacturing device and manufacturing method of pouch case
CN114888181B (en) * 2022-07-13 2022-09-30 苏州春秋电子科技股份有限公司 Integral die with flanging and pier thickness

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 Toyota Motor 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
KR20110053224A (en) * 2008-11-18 2011-05-19 토피 고교 가부시키가이샤 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
CN104736269A (en) 2015-06-24
JP5610104B1 (en) 2014-10-22
MX356739B (en) 2018-06-12
MX2015004693A (en) 2015-07-23
US9421597B2 (en) 2016-08-23
US20150239029A1 (en) 2015-08-27
KR20150048857A (en) 2015-05-07
JPWO2014065290A1 (en) 2016-09-08
WO2014065290A1 (en) 2014-05-01
KR101644282B1 (en) 2016-07-29
CN104736269B (en) 2016-08-24

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