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KR950026982U - 사출금형의 언더컷 처리장치 - Google Patents

사출금형의 언더컷 처리장치

Info

Publication number
KR950026982U
KR950026982U KR2019940005764U KR19940005764U KR950026982U KR 950026982 U KR950026982 U KR 950026982U KR 2019940005764 U KR2019940005764 U KR 2019940005764U KR 19940005764 U KR19940005764 U KR 19940005764U KR 950026982 U KR950026982 U KR 950026982U
Authority
KR
South Korea
Prior art keywords
processing device
injection mold
undercut processing
undercut
mold
Prior art date
Application number
KR2019940005764U
Other languages
English (en)
Other versions
KR0136471Y1 (ko
Inventor
조웅래
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019940005764U priority Critical patent/KR0136471Y1/ko
Publication of KR950026982U publication Critical patent/KR950026982U/ko
Application granted granted Critical
Publication of KR0136471Y1 publication Critical patent/KR0136471Y1/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
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4478—Removing or ejecting moulded articles for undercut articles using non-rigid undercut forming elements, e.g. elastic or resilient

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR2019940005764U 1994-03-22 1994-03-22 사출금형의 언더컷 처리장치 KR0136471Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940005764U KR0136471Y1 (ko) 1994-03-22 1994-03-22 사출금형의 언더컷 처리장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940005764U KR0136471Y1 (ko) 1994-03-22 1994-03-22 사출금형의 언더컷 처리장치

Publications (2)

Publication Number Publication Date
KR950026982U true KR950026982U (ko) 1995-10-16
KR0136471Y1 KR0136471Y1 (ko) 1999-05-15

Family

ID=19379386

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940005764U KR0136471Y1 (ko) 1994-03-22 1994-03-22 사출금형의 언더컷 처리장치

Country Status (1)

Country Link
KR (1) KR0136471Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102519346B1 (ko) * 2022-11-21 2023-04-10 주식회사 두진정밀 이중 사출을 위한 금형 어셈블리와 이를 포함하는 사출 성형 시스템, 및 사출 성형 시스템을 이용하 사출 성형 방법

Also Published As

Publication number Publication date
KR0136471Y1 (ko) 1999-05-15

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Payment date: 20051028

Year of fee payment: 8

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