CN100377813C - 形成具有薄壁的外壳的方法及该种外壳 - Google Patents

形成具有薄壁的外壳的方法及该种外壳 Download PDF

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Publication number
CN100377813C
CN100377813C CNB2006100741377A CN200610074137A CN100377813C CN 100377813 C CN100377813 C CN 100377813C CN B2006100741377 A CNB2006100741377 A CN B2006100741377A CN 200610074137 A CN200610074137 A CN 200610074137A CN 100377813 C CN100377813 C CN 100377813C
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China
Prior art keywords
wall
knock
receiving portion
pin receiving
molded product
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CNB2006100741377A
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English (en)
Chinese (zh)
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CN1846902A (zh
Inventor
平尾浩昭
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Dynabook Inc
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Toshiba Corp
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Publication of CN1846902A publication Critical patent/CN1846902A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/2236—Equipment for loosening or ejecting castings from dies

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casings For Electric Apparatus (AREA)
CNB2006100741377A 2005-04-15 2006-03-24 形成具有薄壁的外壳的方法及该种外壳 Active CN100377813C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005118640A JP4772365B2 (ja) 2005-04-15 2005-04-15 筐体の形成方法
JP2005118640 2005-04-15

Publications (2)

Publication Number Publication Date
CN1846902A CN1846902A (zh) 2006-10-18
CN100377813C true CN100377813C (zh) 2008-04-02

Family

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Family Applications (1)

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CNB2006100741377A Active CN100377813C (zh) 2005-04-15 2006-03-24 形成具有薄壁的外壳的方法及该种外壳

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US (2) US7458412B2 (enExample)
JP (1) JP4772365B2 (enExample)
CN (1) CN100377813C (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5128916B2 (ja) * 2007-11-28 2013-01-23 リョービ株式会社 ダイカスト金型及びダイカスト法
TWM394494U (en) * 2010-06-24 2010-12-11 Wistron Corp External extension for holding a portable computer and computer system therewith
CN102858116A (zh) * 2011-06-29 2013-01-02 深圳富泰宏精密工业有限公司 电子装置、其螺母钉及其组装方法
JP5917899B2 (ja) * 2011-11-29 2016-05-18 日産自動車株式会社 薄型電池及び薄型電池の製造方法
US20140150982A1 (en) * 2012-12-04 2014-06-05 Microsoft Corporation Metal Alloy Injection Techniques
CN102941332B (zh) * 2012-12-04 2015-05-20 宁波勋辉电器有限公司 一种压铸模的动模倒拉结构
KR101481454B1 (ko) * 2014-07-14 2015-01-12 재영솔루텍 주식회사 전자기기 케이스의 커버 내부재 사출 성형 금형 및 이를 이용한 커버 내부재 형성 방법
CN105328164A (zh) * 2015-11-30 2016-02-17 苏州市金翔钛设备有限公司 一种带弹簧的u型压铸模顶针
CN107876708A (zh) * 2017-11-17 2018-04-06 李正梅 电机壳铸造模具
CN110125363A (zh) * 2019-06-24 2019-08-16 东莞东运镁业有限公司 一种笔记本电脑外壳的压铸工艺
CN113492206A (zh) * 2020-04-02 2021-10-12 昆山华复精密金属有限公司 一种辅助顶出结构

Citations (8)

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Publication number Priority date Publication date Assignee Title
JP2000025062A (ja) * 1998-07-10 2000-01-25 Cluster Technology Kk 熱硬化性樹脂の成形方法
CN2384251Y (zh) * 1999-02-23 2000-06-21 谢炎基 笔记型电脑上盖
JP2002166429A (ja) * 2000-11-30 2002-06-11 Sumitomo Bakelite Co Ltd 成形方法及び成形金型
JP2002178338A (ja) * 2000-12-11 2002-06-26 Matsushita Electric Ind Co Ltd 突き出し工法と突き出しピン付き金型
CN1096904C (zh) * 1999-06-03 2002-12-25 三井金属矿业株式会社 镁合金的压铸方法及压铸制品
WO2003037602A1 (de) * 2001-10-26 2003-05-08 Krauss-Maffei Kunststofftechnik Gmbh Vorrichtung zum entnehmen eines spritzgegossenen substrates aus einem spritzgiesswerkzeug
CN1576066A (zh) * 2003-06-25 2005-02-09 丰田自动车株式会社 铸造悬架梁构造
CN1579738A (zh) * 2003-08-06 2005-02-16 住友电装株式会社 用于喷射模塑法的铸模和操作该铸模的方法

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US2304899A (en) * 1941-01-10 1942-12-15 Western Electric Co Die casting machine
JPS5843178B2 (ja) * 1979-01-26 1983-09-26 本田技研工業株式会社 縦型ダイカストマシンにおける溶湯の充填方法
US4308307A (en) * 1980-02-01 1981-12-29 Ford Motor Company Plastic panel for vehicular exterior
JPS57175068A (en) * 1981-04-21 1982-10-27 Toyo Kikai Kinzoku Kk Removing method for product in die casting machine
US4825603A (en) * 1987-03-23 1989-05-02 Farley, Inc. Elevated floor plate
JP2825398B2 (ja) * 1992-07-13 1998-11-18 本田技研工業株式会社 鋳造ワークの離型装置
JP3016331B2 (ja) * 1993-09-07 2000-03-06 富士通株式会社 電子機器筐体の製造方法
US5566743A (en) * 1994-05-02 1996-10-22 Guergov; Milko G. Method of injecting molten metal into a mold cavity
JPH08267210A (ja) * 1995-01-19 1996-10-15 Nippon Light Metal Co Ltd 大型薄肉一体鋳造品，製造方法及び鋳造用金型
JPH09253830A (ja) * 1996-03-19 1997-09-30 Asahi Tec Corp 鋳造製品及びその製品用鋳造装置
JP2000005859A (ja) * 1998-06-19 2000-01-11 Toshiba Corp 電子機器とその製造方法及び金型装置
US6206682B1 (en) * 1998-10-05 2001-03-27 Itt Manufacturing Enterprises, Inc. Molding accelerated stripper-ejector system
US5915453A (en) * 1998-10-13 1999-06-29 Kennedy Die Casting, Inc. Multiple part die casting die
JP2001113353A (ja) * 1999-10-15 2001-04-24 Fujitsu Kasei Kk マグネシウム合金用射出成形用型装置
JP2001205419A (ja) * 2000-01-24 2001-07-31 Matsushita Electric Ind Co Ltd マグネシウム合金の射出成形方法およびそれによって得られた成形品
JP2002018626A (ja) * 2000-07-05 2002-01-22 Tenma Mag-Tec Kk マグネシウム合金の成形品
JP3617958B2 (ja) * 2001-03-07 2005-02-09 株式会社東芝 表示装置用筐体
JP2003053504A (ja) * 2001-08-08 2003-02-26 Mitsuwa Denki Kogyo Kk 金属成形体用金型及びそれを用いた金属成形体の製造方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000025062A (ja) * 1998-07-10 2000-01-25 Cluster Technology Kk 熱硬化性樹脂の成形方法
CN2384251Y (zh) * 1999-02-23 2000-06-21 谢炎基 笔记型电脑上盖
CN1096904C (zh) * 1999-06-03 2002-12-25 三井金属矿业株式会社 镁合金的压铸方法及压铸制品
JP2002166429A (ja) * 2000-11-30 2002-06-11 Sumitomo Bakelite Co Ltd 成形方法及び成形金型
JP2002178338A (ja) * 2000-12-11 2002-06-26 Matsushita Electric Ind Co Ltd 突き出し工法と突き出しピン付き金型
WO2003037602A1 (de) * 2001-10-26 2003-05-08 Krauss-Maffei Kunststofftechnik Gmbh Vorrichtung zum entnehmen eines spritzgegossenen substrates aus einem spritzgiesswerkzeug
CN1576066A (zh) * 2003-06-25 2005-02-09 丰田自动车株式会社 铸造悬架梁构造
CN1579738A (zh) * 2003-08-06 2005-02-16 住友电装株式会社 用于喷射模塑法的铸模和操作该铸模的方法

Also Published As

Publication number Publication date
JP4772365B2 (ja) 2011-09-14
US7458412B2 (en) 2008-12-02
JP2006297409A (ja) 2006-11-02
US20090052125A1 (en) 2009-02-26
US20060231230A1 (en) 2006-10-19
CN1846902A (zh) 2006-10-18

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Effective date of registration: 20190108

Address after: No. 6, 15, 5 Dingmu, Toyota, Tokyo, Japan

Patentee after: Toshiba terminal Solutions Ltd

Address before: Tokyo, Japan, Japan

Patentee before: Toshiba Corp