KR910015279U - 사출금형의 내측 언더커트 처리장치 - Google Patents

사출금형의 내측 언더커트 처리장치

Info

Publication number
KR910015279U
KR910015279U KR2019900001160U KR900001160U KR910015279U KR 910015279 U KR910015279 U KR 910015279U KR 2019900001160 U KR2019900001160 U KR 2019900001160U KR 900001160 U KR900001160 U KR 900001160U KR 910015279 U KR910015279 U KR 910015279U
Authority
KR
South Korea
Prior art keywords
processing device
injection mold
undercut processing
inner undercut
mold
Prior art date
Application number
KR2019900001160U
Other languages
English (en)
Other versions
KR920004583Y1 (ko
Inventor
이상모
Original Assignee
현대전자산업 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 현대전자산업 주식회사 filed Critical 현대전자산업 주식회사
Priority to KR2019900001160U priority Critical patent/KR920004583Y1/ko
Publication of KR910015279U publication Critical patent/KR910015279U/ko
Application granted granted Critical
Publication of KR920004583Y1 publication Critical patent/KR920004583Y1/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
    • 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
    • B29C2045/363—Moulds having means for locating or centering cores using a movable core or core part

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR2019900001160U 1990-02-01 1990-02-01 사출금형의 내측 언더커트 처리장치 KR920004583Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900001160U KR920004583Y1 (ko) 1990-02-01 1990-02-01 사출금형의 내측 언더커트 처리장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900001160U KR920004583Y1 (ko) 1990-02-01 1990-02-01 사출금형의 내측 언더커트 처리장치

Publications (2)

Publication Number Publication Date
KR910015279U true KR910015279U (ko) 1991-09-25
KR920004583Y1 KR920004583Y1 (ko) 1992-07-06

Family

ID=19295693

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900001160U KR920004583Y1 (ko) 1990-02-01 1990-02-01 사출금형의 내측 언더커트 처리장치

Country Status (1)

Country Link
KR (1) KR920004583Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100695915B1 (ko) * 2005-05-24 2007-03-20 주식회사 씨제이텍 금형의 훅 성형장치

Also Published As

Publication number Publication date
KR920004583Y1 (ko) 1992-07-06

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee