JP6193794B2 - 角形電池ケースの成形方法 - Google Patents

角形電池ケースの成形方法 Download PDF

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Publication number
JP6193794B2
JP6193794B2 JP2014074047A JP2014074047A JP6193794B2 JP 6193794 B2 JP6193794 B2 JP 6193794B2 JP 2014074047 A JP2014074047 A JP 2014074047A JP 2014074047 A JP2014074047 A JP 2014074047A JP 6193794 B2 JP6193794 B2 JP 6193794B2
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Japan
Prior art keywords
rectangular
battery case
rectangular tube
side wall
square
Prior art date
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Active
Application number
JP2014074047A
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English (en)
Japanese (ja)
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JP2015197964A (ja
Inventor
小西　晴之
晴之 小西
寛子 加嶋
寛子 加嶋
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.)
Kobe Steel Ltd
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Kobe Steel 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.)
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Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP2014074047A priority Critical patent/JP6193794B2/ja
Priority to CN201510082425.6A priority patent/CN104942117B/zh
Priority to KR1020150043214A priority patent/KR101643091B1/ko
Publication of JP2015197964A publication Critical patent/JP2015197964A/ja
Application granted granted Critical
Publication of JP6193794B2 publication Critical patent/JP6193794B2/ja
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    • 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
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • 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
    • B21D22/30—Deep-drawing to finish articles formed by deep-drawing
    • 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
    • B21D51/52—Making hollow objects characterised by the use of the objects boxes, cigarette cases, or the like
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
JP2014074047A 2014-03-31 2014-03-31 角形電池ケースの成形方法 Active JP6193794B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014074047A JP6193794B2 (ja) 2014-03-31 2014-03-31 角形電池ケースの成形方法
CN201510082425.6A CN104942117B (zh) 2014-03-31 2015-02-15 方形电池壳体的成形方法
KR1020150043214A KR101643091B1 (ko) 2014-03-31 2015-03-27 각형 전지 케이스의 성형 방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014074047A JP6193794B2 (ja) 2014-03-31 2014-03-31 角形電池ケースの成形方法

Publications (2)

Publication Number Publication Date
JP2015197964A JP2015197964A (ja) 2015-11-09
JP6193794B2 true JP6193794B2 (ja) 2017-09-06

Family

ID=54157476

Family Applications (1)

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JP2014074047A Active JP6193794B2 (ja) 2014-03-31 2014-03-31 角形電池ケースの成形方法

Country Status (3)

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JP (1) JP6193794B2 (zh)
KR (1) KR101643091B1 (zh)
CN (1) CN104942117B (zh)

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US20170288203A1 (en) * 2016-03-30 2017-10-05 Faraday&Future Inc. Bending Tool
KR102178188B1 (ko) * 2016-09-08 2020-11-12 주식회사 엘지화학 낮은 마찰성의 펀치 헤드를 구비한 전지케이스 성형 장치
CN106424339A (zh) * 2016-10-13 2017-02-22 江苏钱达能源科技有限公司 一种二次复合模具
CN106216527A (zh) * 2016-10-13 2016-12-14 江苏钱达能源科技有限公司 一种一次复合模具
CN106694674A (zh) * 2016-12-21 2017-05-24 常熟高嘉能源科技有限公司 一种动力电池铝壳的冷拉成型方法
CN106583614A (zh) * 2016-12-21 2017-04-26 常熟高嘉能源科技有限公司 一种动力电池铝壳的热拉伸成型方法
CN107086320B (zh) * 2017-04-13 2023-04-18 大连中比动力电池有限公司 锂离子电池壳体及其制造方法以及锂离子电池
JP6936111B2 (ja) * 2017-10-18 2021-09-15 昭和電工株式会社 電池ケース本体の製造方法
WO2019083254A1 (ko) * 2017-10-23 2019-05-02 주식회사 엘지화학 표면조도를 개선한 원통형 전지케이스 제조방법
JP7444357B2 (ja) * 2017-10-23 2024-03-06 エルジー エナジー ソリューション リミテッド 表面粗度が改善された円筒型電池ケースの製造方法
CN109702069A (zh) * 2018-12-28 2019-05-03 上海超惠通风环保设备有限公司 一种新能源电池复合材料上壳体成型方法
CN109786611B (zh) * 2019-02-02 2024-01-16 广东微电新能源有限公司 电池装置以及电子设备
CN110722045B (zh) * 2019-10-28 2021-04-02 安徽工业大学 一种深筒件高减薄率拉深工艺
JP2021158014A (ja) * 2020-03-27 2021-10-07 大和製罐株式会社 電池ケースの製造方法
KR102326468B1 (ko) * 2020-07-17 2021-11-16 (주)동희산업 차량용 알루미늄 배터리 케이스의 제조방법
CN112191725A (zh) * 2020-09-29 2021-01-08 马鞍山市凯通新能源科技有限公司 新能源汽车电池盒的压制工艺
JP2022115390A (ja) * 2021-01-28 2022-08-09 大和製罐株式会社 角形電池缶の製造方法
CN113275460B (zh) * 2021-04-09 2022-09-06 中北大学 一种带有横向内筋筒体工件的翻转毛坯内筋模具
CN115347284A (zh) * 2021-05-14 2022-11-15 中创新航科技股份有限公司 电池制造方法及电池
WO2023043135A1 (ko) * 2021-09-14 2023-03-23 이효진 금속용기 드로잉 성형장치 및 방법
KR102617355B1 (ko) * 2021-09-14 2023-12-27 주식회사 모리스 금속용기 드로잉 성형장치 및 방법
CN114011960B (zh) * 2021-09-27 2024-06-11 深圳市信维通信股份有限公司 一种l形外形薄料金属壳体深拉伸冲压成形工艺

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3102021B2 (ja) 1990-09-10 2000-10-23 松下電器産業株式会社 アルミ電解コンデンサ
JP3147402B2 (ja) 1991-04-26 2001-03-19 東レ株式会社 半導体封止用エポキシ組成物
JPH08168828A (ja) * 1994-12-15 1996-07-02 Furukawa Electric Co Ltd:The Ｄｉ缶の成形方法
JPH10154489A (ja) * 1996-11-26 1998-06-09 Sony Corp 円筒型電池のビード加工方法及び装置
JP3759553B2 (ja) * 1997-05-20 2006-03-29 東洋製罐株式会社 電池用缶およびその製造方法
EP1202360A4 (en) * 1999-05-07 2004-09-22 Matsushita Electric Ind Co Ltd RECTANGULAR BATTERY CONTAINER AND MANUFACTURING METHOD THEREOF
JP4114342B2 (ja) * 2001-11-12 2008-07-09 松下電器産業株式会社 角型リチウムイオン二次電池
JP2003326323A (ja) * 2002-05-10 2003-11-18 Sangaku Renkei Kiko Kyushu:Kk 角筒状容器の製造装置および製造方法
JP2004202541A (ja) * 2002-12-25 2004-07-22 Jfe Steel Kk 容器の成形方法
JP4263000B2 (ja) * 2003-02-28 2009-05-13 旭精機工業株式会社 極薄板金属缶の製造方法及び再絞り用金型
JP5019720B2 (ja) * 2005-05-24 2012-09-05 小島プレス工業株式会社 電池ケースの製造装置
CN101083309B (zh) * 2006-05-31 2010-06-23 深圳市比克电池有限公司 圆柱形电池筒体的制作方法
JP2009043584A (ja) * 2007-08-09 2009-02-26 Panasonic Corp 有底円筒形状の電池およびその製造方法とその製造装置
KR20100097262A (ko) * 2009-02-26 2010-09-03 이성영 바닥면을 갖는 케이스의 제조방법
JP5975573B2 (ja) * 2013-06-05 2016-08-23 株式会社神戸製鋼所 角形電池ケースの成形方法

Also Published As

Publication number Publication date
CN104942117A (zh) 2015-09-30
JP2015197964A (ja) 2015-11-09
CN104942117B (zh) 2017-06-09
KR20150113892A (ko) 2015-10-08
KR101643091B1 (ko) 2016-07-26

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