CN209869274U - 透镜成型模具 - Google Patents

透镜成型模具 Download PDF

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Publication number
CN209869274U
CN209869274U CN201920335783.7U CN201920335783U CN209869274U CN 209869274 U CN209869274 U CN 209869274U CN 201920335783 U CN201920335783 U CN 201920335783U CN 209869274 U CN209869274 U CN 209869274U
Authority
CN
China
Prior art keywords
core
lens
die insert
die
molding
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
Application number
CN201920335783.7U
Other languages
English (en)
Chinese (zh)
Inventor
玉井宏典
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.)
Nidec Instruments Corp
Original Assignee
Sankyo Seiki Manufacturing Co 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 Sankyo Seiki Manufacturing Co Ltd filed Critical Sankyo Seiki Manufacturing Co Ltd
Application granted granted Critical
Publication of CN209869274U publication Critical patent/CN209869274U/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
    • B29C45/2675—Mounting of exchangeable mould inserts
    • 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
    • B29C2045/0086—Runner trees, i.e. several articles connected by a runner

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CN201920335783.7U 2018-03-30 2019-03-15 透镜成型模具 Expired - Fee Related CN209869274U (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-068103 2018-03-30
JP2018068103A JP2019177575A (ja) 2018-03-30 2018-03-30 レンズ成形金型

Publications (1)

Publication Number Publication Date
CN209869274U true CN209869274U (zh) 2019-12-31

Family

ID=68277480

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920335783.7U Expired - Fee Related CN209869274U (zh) 2018-03-30 2019-03-15 透镜成型模具

Country Status (2)

Country Link
JP (1) JP2019177575A (enExample)
CN (1) CN209869274U (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021088166A (ja) * 2019-12-04 2021-06-10 東莞市旭瑞光電科技有限公司Ｓｕｎ−Ｏｐｔｉｃａｌ（Ｄｏｎｇｇｕａｎ）Ｏｐｔｏ．Ｔｅｃｈ．Ｃｏ．，Ｌｔｄ． レンズ成形システム及びその成形方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4603420B2 (ja) * 2005-05-26 2010-12-22 富士フイルム株式会社 成形用金型およびその製造方法
CN203527805U (zh) * 2013-11-07 2014-04-09 中山联合光电科技有限公司 塑胶光学镜片模具结构
JP6637779B2 (ja) * 2016-02-12 2020-01-29 日本電産サンキョー株式会社 金型用入れ子の固定構造およびこれを備えたレンズ成形用金型

Also Published As

Publication number Publication date
JP2019177575A (ja) 2019-10-17

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191231