JP2015139949A - 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
- JP2015139949A JP2015139949A JP2014014231A JP2014014231A JP2015139949A JP 2015139949 A JP2015139949 A JP 2015139949A JP 2014014231 A JP2014014231 A JP 2014014231A JP 2014014231 A JP2014014231 A JP 2014014231A JP 2015139949 A JP2015139949 A JP 2015139949A
- Authority
- JP
- Japan
- Prior art keywords
- operation knob
- die
- mold
- core
- 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.)
- Granted
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)
Abstract
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 (4)
- 筒体の内部に突出し外方へ揺動及び復帰自在の逆止爪を形成する操作ノブの成形用金型であり、操作ノブに操作レバーの嵌合中空部を形成するともに上部に上方傾斜面及び下方傾斜面からなる細径部を形成したコアーピンと、操作ノブの上部及び下部の外周部を形成する上型及び下型と、該上型と下型の間にあって前記コアーピンに向けて進出及び復帰自在であり、前記コアーピンの上方傾斜面への当接部及びその下部に形成され前記逆止爪の基部に肉薄部を形成する段部を有する中間スライドコアと、からなることを特徴とする操作ノブの成形用金型。
- 前記中間スライドコアを前記コアーピンに向けて複数設けた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。
- 前記上型と下型の分離に連動させて前記中間スライドコアの進出及び復帰を行う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。
- 分離移動させられる上型あるいは下型に中間スライドコアに向けて所定の角度で設けられた制御棒と、中間スライドコアに前記制御棒を受け入れる同角度のガイド孔を設けたことを特徴とする請求項3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 true JP2015139949A (ja) | 2015-08-03 |
JP5887596B2 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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP2009039864A (ja) * | 2007-08-06 | 2009-02-26 | Fujinon Corp | 成形機 |
Family Cites Families (8)
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 |
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
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP2009039864A (ja) * | 2007-08-06 | 2009-02-26 | Fujinon Corp | 成形機 |
Also Published As
Publication number | Publication date |
---|---|
JP5887596B2 (ja) | 2016-03-16 |
US20150209987A1 (en) | 2015-07-30 |
US9370890B2 (en) | 2016-06-21 |
CN104802349A (zh) | 2015-07-29 |
CN104802349B (zh) | 2017-04-12 |
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