JP6390794B2 - 吸気ポート用インサートの金型アッセンブリ - Google Patents
吸気ポート用インサートの金型アッセンブリ Download PDFInfo
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- JP6390794B2 JP6390794B2 JP2017530569A JP2017530569A JP6390794B2 JP 6390794 B2 JP6390794 B2 JP 6390794B2 JP 2017530569 A JP2017530569 A JP 2017530569A JP 2017530569 A JP2017530569 A JP 2017530569A JP 6390794 B2 JP6390794 B2 JP 6390794B2
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- JP
- Japan
- Prior art keywords
- mold
- intake
- sleeve
- insert
- inlet
- 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.)
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Classifications
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- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
- B29C41/06—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould about two or more axes
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/76—Cores
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/26—Moulds or cores
- B29C39/34—Moulds or cores for undercut 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
- B29C45/03—Injection moulding apparatus
- B29C45/10—Injection moulding apparatus using moulds or injection units usable in different arrangements or combinations to each other
-
- 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
-
- 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
- B29C45/43—Removing or ejecting moulded articles using fluid under pressure
- B29C45/435—Removing or ejecting moulded articles using fluid under pressure introduced between a mould core and a hollow resilient undercut article, e.g. bellows
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4235—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
- F02F1/4257—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels with an intake liner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/1034—Manufacturing and assembling intake systems
- F02M35/10347—Moulding, casting or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/104—Intake manifolds
-
- 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
- B29L2031/24—Pipe joints or couplings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
- F02M35/10078—Connections of intake systems to the engine
- F02M35/10085—Connections of intake systems to the engine having a connecting piece, e.g. a flange, between the engine and the air intake being foreseen with a throttle valve, fuel injector, mixture ducts or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10314—Materials for intake systems
- F02M35/10321—Plastics; Composites; Rubbers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
Claims (1)
- 内燃エンジンに吸気を導入する吸気ポートに挿入されるスリーブを有し、スリーブは吸気が流入される1個の吸気導入口と吸気が流出される2個の吸気導出口を備える樹脂製インサート、を成形するための金型アッセンブリにおいて、
インサートの外周面の形状を構成する外型と;
インサートの内周面の形状を構成する内型と、を備え
内型は互いに組み合わせた状態でスリーブの内周面を成型し、互いに逆方向に型抜きされる吸気導入口側金型と吸気導出口側金型とを備え、
スリーブの吸気導入口の最も離れた壁面間の距離が、2個の吸気導出口の最も離れた壁面間の距離よりも小さいインサートに適用され、
吸気導入口側金型は、吸気導入口から吸気導出口に向けて突出する二股の突起を有し、
吸気導出口側金型は、吸気導出口から吸気導入口に向けて突出する一対の突起を有し、
吸気導入口側金型の二股の突起が、吸気導出口側金型の一対の突起の間に嵌合した状態で、スリーブの内周面の形状を構成する、吸気ポート用インサートの金型アッセンブリ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2015/071685 WO2017017843A1 (ja) | 2015-07-30 | 2015-07-30 | 吸気ポート用インサートの金型アッセンブリ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017017843A1 JPWO2017017843A1 (ja) | 2018-05-31 |
JP6390794B2 true JP6390794B2 (ja) | 2018-09-19 |
Family
ID=57884562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017530569A Active JP6390794B2 (ja) | 2015-07-30 | 2015-07-30 | 吸気ポート用インサートの金型アッセンブリ |
Country Status (5)
Country | Link |
---|---|
US (1) | US10639824B2 (ja) |
EP (1) | EP3330523B1 (ja) |
JP (1) | JP6390794B2 (ja) |
CN (1) | CN107850002B (ja) |
WO (1) | WO2017017843A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2018005907A (es) * | 2015-11-19 | 2018-08-14 | Nissan Motor | Dispositivo de admision de aire para motor de combustion interna. |
US10808657B2 (en) | 2018-02-02 | 2020-10-20 | Ford Global Technologies, Llc | Vehicle component with an accessory mounting feature and a method and tool for forming |
JP7040977B2 (ja) * | 2018-03-29 | 2022-03-23 | 本田技研工業株式会社 | 吸気ポート構造 |
CN113272543B (zh) * | 2019-01-07 | 2022-12-20 | 三菱自动车工业株式会社 | 气缸盖 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1520996A (en) * | 1921-08-03 | 1924-12-30 | Westinghouse Electric & Mfg Co | Container and method of molding the same |
JPH05200758A (ja) * | 1992-01-29 | 1993-08-10 | Daikyo Inc | 中空体の成形方法及び中空体成形用型構造 |
JPH109049A (ja) | 1996-06-24 | 1998-01-13 | Aichi Mach Ind Co Ltd | 内燃機関の吸気通路構造 |
JP4178642B2 (ja) * | 1998-02-04 | 2008-11-12 | 日産自動車株式会社 | 空気流量制御装置及びその製造方法 |
DE19833618A1 (de) * | 1998-07-25 | 2000-01-27 | Porsche Ag | Zylinderkopf einer Brennkraftmaschine |
JP4497546B2 (ja) | 2003-08-19 | 2010-07-07 | タイガースポリマー株式会社 | エラストマー製ダクトの形成方法 |
JP4164686B2 (ja) | 2004-08-04 | 2008-10-15 | 株式会社デンソー | 複合製品の製造方法及び製造装置 |
JP4306660B2 (ja) | 2005-08-25 | 2009-08-05 | トヨタ自動車株式会社 | 内燃機関の吸気ポート構造 |
JP4655033B2 (ja) * | 2006-12-13 | 2011-03-23 | トヨタ自動車株式会社 | 内燃機関 |
JP2009052491A (ja) | 2007-08-28 | 2009-03-12 | Toyota Motor Corp | 内燃機関 |
US7882886B1 (en) * | 2008-04-03 | 2011-02-08 | Arlington Industries, Inc. | Coring system and method for manufacturing a one-piece die cast electrical connector body |
JP5527583B2 (ja) * | 2009-11-19 | 2014-06-18 | アイシン精機株式会社 | 内燃機関用吸気装置 |
ITRE20110078A1 (it) * | 2011-10-05 | 2013-04-06 | Ufi Filters Spa | Elemento collettore per una cartuccia filtrante |
CN203532081U (zh) * | 2013-10-30 | 2014-04-09 | 重庆长安汽车股份有限公司 | 一种发动机汽缸盖的气道结构 |
-
2015
- 2015-07-30 US US15/748,227 patent/US10639824B2/en active Active
- 2015-07-30 EP EP15899676.9A patent/EP3330523B1/en active Active
- 2015-07-30 WO PCT/JP2015/071685 patent/WO2017017843A1/ja active Application Filing
- 2015-07-30 JP JP2017530569A patent/JP6390794B2/ja active Active
- 2015-07-30 CN CN201580081908.2A patent/CN107850002B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20180215081A1 (en) | 2018-08-02 |
CN107850002A (zh) | 2018-03-27 |
JPWO2017017843A1 (ja) | 2018-05-31 |
WO2017017843A1 (ja) | 2017-02-02 |
CN107850002B (zh) | 2021-03-02 |
US10639824B2 (en) | 2020-05-05 |
EP3330523A1 (en) | 2018-06-06 |
EP3330523B1 (en) | 2021-07-14 |
EP3330523A4 (en) | 2018-08-08 |
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