JP5887596B2 - 操作ノブの成形用金型 - Google Patents
操作ノブの成形用金型 Download PDFInfo
- Publication number
- JP5887596B2 JP5887596B2 JP2014014231A JP2014014231A JP5887596B2 JP 5887596 B2 JP5887596 B2 JP 5887596B2 JP 2014014231 A JP2014014231 A JP 2014014231A JP 2014014231 A JP2014014231 A JP 2014014231A JP 5887596 B2 JP5887596 B2 JP 5887596B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- mold
- operation knob
- die
- intermediate slide
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/261—Moulds having tubular mould cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/36—Moulds having means for locating or centering cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/46—Knobs or handles, push-buttons, grips
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
1a,1a 逆止爪
1b,1b 肉薄部
1c 嵌合中空部
2 コアーピン
2a 上方傾斜面
2b 下方傾斜面
2c 細径部
3 操作レバー
4 中間スライドコア
4a 当接部
4b 段部
5 上型
6 下型
Claims (3)
- 筒体の内部に突出し外方へ揺動及び復帰自在の逆止爪(1a)を形成する操作ノブ(1)の成形用金型であり、操作ノブ(1)に操作レバー(3)の嵌合中空部(1c)を形成するとともに上部に上方傾斜面(2a)及び下方傾斜面(2b)からなる細径部(2c)を形成したコアーピン(2)と、操作ノブ(1)の上部の外周部を形成するコアー部(5a)を有する上型(5)及び操作ノブ(1)の下部の外周部を形成するコアー部(6a)を有する下型(6)と、該上型(5)及び下型(6)との間にあって前記コアーピン(2)に向けて進出及び復帰自在であり、前記コアーピン(2)の上方傾斜面(2a)への当接部(4a)及びその下部に形成され前記逆止爪(1a)の基部に肉薄部(1b)を形成する段部(4b)を有する中間スライドコア(4)と、コアーピン(2)が下型(6)のコアー部(6a)にセットされ、前記上型(5)のコアー部(5a)、中間スライドコア(4)及び下型(6)のコアー部(6a)で構成された内部空間への樹脂注入口と、からなることを特徴とする操作ノブの成形用金型。
- 分離及び復帰させられる前記上型(5)あるいは前記下型(6)に前記中間スライドコア(4)に向けて所定の角度で設けられた制御棒(8)と、前記中間スライドコア(4)に前記制御棒(8)を受け入れる同角度のガイド孔(9)を設け、前記上型(5)と下型(6)の分離及び復帰に連動させて前記中間スライドコア(4)の復帰及び進出を行なうことを特徴とする請求項1に記載の操作ノブの成形用金型。
- 前記上型(5)及び下型(6)との間の前記中間スライドコア(4)を前記コアーピン(2)に向けて複数設けたことを特徴とする請求項1又は2に記載の操作ノブの成形用金型。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014014231A JP5887596B2 (ja) | 2014-01-29 | 2014-01-29 | 操作ノブの成形用金型 |
CN201410838550.0A CN104802349B (zh) | 2014-01-29 | 2014-12-26 | 操作手柄的成形用模具 |
US14/605,981 US9370890B2 (en) | 2014-01-29 | 2015-01-26 | Molding die for an operating knob |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014014231A JP5887596B2 (ja) | 2014-01-29 | 2014-01-29 | 操作ノブの成形用金型 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015139949A JP2015139949A (ja) | 2015-08-03 |
JP5887596B2 true JP5887596B2 (ja) | 2016-03-16 |
Family
ID=53678209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014014231A Expired - Fee Related JP5887596B2 (ja) | 2014-01-29 | 2014-01-29 | 操作ノブの成形用金型 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9370890B2 (ja) |
JP (1) | JP5887596B2 (ja) |
CN (1) | CN104802349B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10010948B1 (en) * | 2014-10-14 | 2018-07-03 | Matthew W. Hayden | Near-net shaped cutting tools and processes and devices for making the same |
CN108032492A (zh) * | 2017-12-21 | 2018-05-15 | 湖北工业大学 | 多向对称侧抽芯注塑模具 |
US11607064B2 (en) | 2019-08-06 | 2023-03-21 | Dart Industries Inc. | Reusable drinking straw |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3273381B2 (ja) | 1993-03-24 | 2002-04-08 | 満行 根建 | 操作ノブの取付構造 |
US5588329A (en) * | 1995-02-09 | 1996-12-31 | Nedachi; Mitsuyuki | Snap together shift knob construction |
JPH08281727A (ja) * | 1995-04-17 | 1996-10-29 | Delta Kogyo Co Ltd | 自動車用シフトノブ成形金型の構造 |
US7585130B2 (en) * | 2003-10-01 | 2009-09-08 | Infiltrator Systems, Inc. | Leaching chamber with inward flaring sidewall perforations |
US7104774B2 (en) * | 2004-03-17 | 2006-09-12 | D-M-E Company | Mold assembly |
JP2007144755A (ja) * | 2005-11-28 | 2007-06-14 | Citizen Electronics Co Ltd | 射出成形金型のスライドコア開閉構造 |
JP4982290B2 (ja) * | 2007-08-06 | 2012-07-25 | 富士フイルム株式会社 | 成形機 |
US8147238B1 (en) * | 2010-12-03 | 2012-04-03 | Cheng Uei Precision Industry Co., Ltd. | Mold having sliders |
US8529244B2 (en) * | 2011-04-18 | 2013-09-10 | Cheng Uei Precision Industry Co., Ltd. | Injection mold |
US8337195B1 (en) * | 2011-06-16 | 2012-12-25 | Cheng Uei Precision Industry Co., Ltd. | Injection mold |
-
2014
- 2014-01-29 JP JP2014014231A patent/JP5887596B2/ja not_active Expired - Fee Related
- 2014-12-26 CN CN201410838550.0A patent/CN104802349B/zh not_active Expired - Fee Related
-
2015
- 2015-01-26 US US14/605,981 patent/US9370890B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2015139949A (ja) | 2015-08-03 |
US20150209987A1 (en) | 2015-07-30 |
US9370890B2 (en) | 2016-06-21 |
CN104802349A (zh) | 2015-07-29 |
CN104802349B (zh) | 2017-04-12 |
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