KR950000774U - 사출금형의 냉각구조 - Google Patents

사출금형의 냉각구조

Info

Publication number
KR950000774U
KR950000774U KR2019930011971U KR930011971U KR950000774U KR 950000774 U KR950000774 U KR 950000774U KR 2019930011971 U KR2019930011971 U KR 2019930011971U KR 930011971 U KR930011971 U KR 930011971U KR 950000774 U KR950000774 U KR 950000774U
Authority
KR
South Korea
Prior art keywords
injection mold
cooling structure
cooling
mold
injection
Prior art date
Application number
KR2019930011971U
Other languages
English (en)
Other versions
KR960009261Y1 (ko
Inventor
김상기
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 KR2019930011971U priority Critical patent/KR960009261Y1/ko
Publication of KR950000774U publication Critical patent/KR950000774U/ko
Application granted granted Critical
Publication of KR960009261Y1 publication Critical patent/KR960009261Y1/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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2737—Heating or cooling means therefor
    • 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
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2737—Heating or cooling means therefor
    • B29C2045/2753—Heating means and cooling means, e.g. heating the runner nozzle and cooling the nozzle tip
    • 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
    • B29C2045/4026—Ejectors with internal cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR2019930011971U 1993-06-30 1993-06-30 사출금형의 냉각구조 KR960009261Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930011971U KR960009261Y1 (ko) 1993-06-30 1993-06-30 사출금형의 냉각구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930011971U KR960009261Y1 (ko) 1993-06-30 1993-06-30 사출금형의 냉각구조

Publications (2)

Publication Number Publication Date
KR950000774U true KR950000774U (ko) 1995-01-03
KR960009261Y1 KR960009261Y1 (ko) 1996-10-16

Family

ID=19358225

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930011971U KR960009261Y1 (ko) 1993-06-30 1993-06-30 사출금형의 냉각구조

Country Status (1)

Country Link
KR (1) KR960009261Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100406024B1 (ko) * 2001-06-22 2003-11-17 주식회사 금성정공 플라스틱 사출성형시 스푸르 및 런너의 공기 냉각방법 및그 장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101143556B1 (ko) * 2011-07-25 2012-05-09 삼원금형정공주식회사 냉각수로가 형성된 립형성코어를 가지는 사출금형

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100406024B1 (ko) * 2001-06-22 2003-11-17 주식회사 금성정공 플라스틱 사출성형시 스푸르 및 런너의 공기 냉각방법 및그 장치

Also Published As

Publication number Publication date
KR960009261Y1 (ko) 1996-10-16

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