KR940000631U - 사출금형의 언더컷 처리구조 - Google Patents

사출금형의 언더컷 처리구조

Info

Publication number
KR940000631U
KR940000631U KR2019920010991U KR920010991U KR940000631U KR 940000631 U KR940000631 U KR 940000631U KR 2019920010991 U KR2019920010991 U KR 2019920010991U KR 920010991 U KR920010991 U KR 920010991U KR 940000631 U KR940000631 U KR 940000631U
Authority
KR
South Korea
Prior art keywords
injection mold
processing structure
undercut processing
undercut
mold
Prior art date
Application number
KR2019920010991U
Other languages
English (en)
Other versions
KR950006152Y1 (ko
Inventor
권영상
Original Assignee
삼성전기 주식회사
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 삼성전기 주식회사 filed Critical 삼성전기 주식회사
Priority to KR92010991U priority Critical patent/KR950006152Y1/ko
Publication of KR940000631U publication Critical patent/KR940000631U/ko
Application granted granted Critical
Publication of KR950006152Y1 publication Critical patent/KR950006152Y1/ko

Links

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
    • B29C45/4435—Removing or ejecting moulded articles for undercut articles using inclined, tiltable or flexible undercut forming elements driven by the ejector means
    • 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
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • B29C45/401—Ejector pin constructions or mountings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/058—Undercut

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR92010991U 1992-06-18 1992-06-18 사출금형의 언더컷 처리구조 KR950006152Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92010991U KR950006152Y1 (ko) 1992-06-18 1992-06-18 사출금형의 언더컷 처리구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92010991U KR950006152Y1 (ko) 1992-06-18 1992-06-18 사출금형의 언더컷 처리구조

Publications (2)

Publication Number Publication Date
KR940000631U true KR940000631U (ko) 1994-01-03
KR950006152Y1 KR950006152Y1 (ko) 1995-08-04

Family

ID=19335168

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92010991U KR950006152Y1 (ko) 1992-06-18 1992-06-18 사출금형의 언더컷 처리구조

Country Status (1)

Country Link
KR (1) KR950006152Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109129702A (zh) * 2018-09-10 2019-01-04 浙江罗奇泰克电子有限公司 Pcb板活动定位裁切模工艺及其生产模具

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102149921B1 (ko) * 2020-02-19 2020-08-31 주식회사 태성몰드 고정측 유압 슬라이드 작동기를 가진 사출금형

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109129702A (zh) * 2018-09-10 2019-01-04 浙江罗奇泰克电子有限公司 Pcb板活动定位裁切模工艺及其生产模具

Also Published As

Publication number Publication date
KR950006152Y1 (ko) 1995-08-04

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