JP6770496B2 - エラストマー製品製造方法及び成形金型構造 - Google Patents

エラストマー製品製造方法及び成形金型構造 Download PDF

Info

Publication number
JP6770496B2
JP6770496B2 JP2017164509A JP2017164509A JP6770496B2 JP 6770496 B2 JP6770496 B2 JP 6770496B2 JP 2017164509 A JP2017164509 A JP 2017164509A JP 2017164509 A JP2017164509 A JP 2017164509A JP 6770496 B2 JP6770496 B2 JP 6770496B2
Authority
JP
Japan
Prior art keywords
elastomer product
thin
inner peripheral
outer peripheral
sheet
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.)
Active
Application number
JP2017164509A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019042928A (ja
Inventor
藤原　覚
覚 藤原
敦 細川
敦 細川
福田　秋彦
秋彦 福田
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.)
Mitsubishi Cable Industries Ltd
Original Assignee
Mitsubishi Cable Industries 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.)
Filing date
Publication date
Application filed by Mitsubishi Cable Industries Ltd filed Critical Mitsubishi Cable Industries Ltd
Priority to JP2017164509A priority Critical patent/JP6770496B2/ja
Priority to CN201810988254.7A priority patent/CN109421218B/zh
Priority to CN202210205910.8A priority patent/CN114559607B/zh
Publication of JP2019042928A publication Critical patent/JP2019042928A/ja
Application granted granted Critical
Publication of JP6770496B2 publication Critical patent/JP6770496B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B29C45/26—Moulds
    • 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
    • B29C33/0022—Multi-cavity moulds
    • 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
    • B29C33/0061—Moulds or cores; Details thereof or accessories therefor characterised by the configuration of the material feeding channel
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • 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
    • B29C2045/2683—Plurality of independent mould cavities in a single mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP2017164509A 2017-08-29 2017-08-29 エラストマー製品製造方法及び成形金型構造 Active JP6770496B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017164509A JP6770496B2 (ja) 2017-08-29 2017-08-29 エラストマー製品製造方法及び成形金型構造
CN201810988254.7A CN109421218B (zh) 2017-08-29 2018-08-28 弹性体制品制造方法及成形模具构造
CN202210205910.8A CN114559607B (zh) 2017-08-29 2018-08-28 弹性体制品制造方法及成形模具构造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017164509A JP6770496B2 (ja) 2017-08-29 2017-08-29 エラストマー製品製造方法及び成形金型構造

Publications (2)

Publication Number Publication Date
JP2019042928A JP2019042928A (ja) 2019-03-22
JP6770496B2 true JP6770496B2 (ja) 2020-10-14

Family

ID=65514590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017164509A Active JP6770496B2 (ja) 2017-08-29 2017-08-29 エラストマー製品製造方法及び成形金型構造

Country Status (2)

Country Link
JP (1) JP6770496B2 (zh)
CN (2) CN114559607B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7026862B1 (ja) * 2021-04-21 2022-02-28 エア・ウォーター・マッハ株式会社 弾性シート打抜き装置、および弾性シート打抜きシステム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5839433A (ja) * 1981-09-03 1983-03-08 Akira Washida Ｏリングのばり除去装置
JP3844018B2 (ja) * 1996-08-09 2006-11-08 Ｎｏｋ株式会社 成形型
JP4407775B2 (ja) * 1999-09-14 2010-02-03 Ｎｏｋ株式会社 ゴム成形品の成形方法
JP3794329B2 (ja) * 2002-02-04 2006-07-05 Ｎｏｋ株式会社 成形型
JP3709861B2 (ja) * 2002-08-23 2005-10-26 株式会社マスター 石鹸の製造方法及びこれに用いる成形型、並びに当該成形型で成形された石鹸成形体
JP4243986B2 (ja) * 2003-08-28 2009-03-25 横浜ゴム株式会社 環状中実エラストマー用金型
JP2005138417A (ja) * 2003-11-06 2005-06-02 Nok Corp 圧縮成形用金型
JP2007022046A (ja) * 2005-07-21 2007-02-01 Bridgestone Corp Ｏリング用金型
JP5442967B2 (ja) * 2008-07-15 2014-03-19 日本バルカー工業株式会社 Ｏリングの成形方法
JP5311030B2 (ja) * 2009-02-24 2013-10-09 Ｎｏｋ株式会社 成形用金型
JP6442753B2 (ja) * 2012-10-30 2018-12-26 Nok株式会社 密封装置の製造方法
JP6294756B2 (ja) * 2014-05-09 2018-03-14 三菱電線工業株式会社 成形金型構造及びシール製造方法
CN204800925U (zh) * 2015-04-23 2015-11-25 江苏明科精密橡塑科技有限公司 一种多腔o形橡胶密封圈模具
CN204749146U (zh) * 2015-07-30 2015-11-11 东莞市贝洛橡胶制品有限公司 高精度o形密封圈成型模具
CN106273221B (zh) * 2016-08-25 2018-04-13 重庆凌峰橡塑制品有限公司 一种发电机减震垫生产系统

Also Published As

Publication number Publication date
CN114559607A (zh) 2022-05-31
CN109421218A (zh) 2019-03-05
CN109421218B (zh) 2022-06-24
JP2019042928A (ja) 2019-03-22
CN114559607B (zh) 2024-09-20

Similar Documents

Publication Publication Date Title
JP6810265B2 (ja) 金属板の切断方法，金属成形体の製造方法及び金属成形体
JP6770496B2 (ja) エラストマー製品製造方法及び成形金型構造
KR20200050800A (ko) 비계 파이프 연결구 제조금형 및 이를 이용한 제조방법
JPH01140992A (ja) スカラップ状切刃を有するナイフの製作方法
JP6307285B2 (ja) 鉄心片の打ち抜き方法
JP5118389B2 (ja) ワークへの凹所形成方法
JPH0661581B2 (ja) 長フランジ製品の製造方法
CN111098357B (zh) 具有手柄麦拉的加工工艺
JP3583614B2 (ja) 歯車の製造方法
CN212170717U (zh) 一种防冲切材料压伤的冲切刀模
CN109570342B (zh) 一种具有缝隙宽厚比小于1的产品的冲压工艺
CN107914320B (zh) 一种用于闭合多边形模切件的分步加工模具组件
JP2007313616A (ja) 弾性被加工物の成形方法及びそれにより成形された弾性成形体
WO2015170640A1 (ja) 成形金型構造及びシール
JPH06218445A (ja) プレス加工方法およびジョイント生成型
CN210188177U (zh) 一种具有耐用冲头的模具
JP3107355U (ja) シート成形品用打抜器具
JP2024060477A (ja) パンチング加工方法
JP4907811B2 (ja) クラッチギヤの面取り加工方法
US288339A (en) jenkins
KR101575826B1 (ko) 파인블랭킹 금형
JP6460456B2 (ja) ゴム成形金型およびその金型で成形した成形ゴム中間製品
KR20140010293A (ko) 팬너트의 제조방법
JPS62259626A (ja) 打脱き加工金型
JP2017080763A (ja) 棒材加工方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181001

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190524

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200330

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200406

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200604

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20200914

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200925

R150 Certificate of patent or registration of utility model

Ref document number: 6770496

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250