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KR880021572U - 사출금형의 슬라이드 코어를 이용한 언더컷 처리 장치 - Google Patents

사출금형의 슬라이드 코어를 이용한 언더컷 처리 장치

Info

Publication number
KR880021572U
KR880021572U KR2019870007479U KR870007479U KR880021572U KR 880021572 U KR880021572 U KR 880021572U KR 2019870007479 U KR2019870007479 U KR 2019870007479U KR 870007479 U KR870007479 U KR 870007479U KR 880021572 U KR880021572 U KR 880021572U
Authority
KR
South Korea
Prior art keywords
processing device
injection mold
slide core
mold slide
undercut processing
Prior art date
Application number
KR2019870007479U
Other languages
English (en)
Other versions
KR900005726Y1 (ko
Inventor
신승만
Original Assignee
삼성전자 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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019870007479U priority Critical patent/KR900005726Y1/ko
Publication of KR880021572U publication Critical patent/KR880021572U/ko
Application granted granted Critical
Publication of KR900005726Y1 publication Critical patent/KR900005726Y1/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
    • B29C45/26—Moulds
    • B29C45/36—Moulds having means for locating or centering cores
    • 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)
KR2019870007479U 1987-05-15 1987-05-15 사출금형의 슬라이드 코어를 이용한 언더컷 처리 장치 KR900005726Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870007479U KR900005726Y1 (ko) 1987-05-15 1987-05-15 사출금형의 슬라이드 코어를 이용한 언더컷 처리 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870007479U KR900005726Y1 (ko) 1987-05-15 1987-05-15 사출금형의 슬라이드 코어를 이용한 언더컷 처리 장치

Publications (2)

Publication Number Publication Date
KR880021572U true KR880021572U (ko) 1988-12-24
KR900005726Y1 KR900005726Y1 (ko) 1990-06-28

Family

ID=19262922

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870007479U KR900005726Y1 (ko) 1987-05-15 1987-05-15 사출금형의 슬라이드 코어를 이용한 언더컷 처리 장치

Country Status (1)

Country Link
KR (1) KR900005726Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101019553B1 (ko) * 2008-12-05 2011-03-08 대진화학 주식회사 버클 제조용 금형장치

Also Published As

Publication number Publication date
KR900005726Y1 (ko) 1990-06-28

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Payment date: 19970829

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