WO2012124889A3 - Mold pin-separable fixing apparatus - Google Patents

Mold pin-separable fixing apparatus Download PDF

Info

Publication number
WO2012124889A3
WO2012124889A3 PCT/KR2012/000319 KR2012000319W WO2012124889A3 WO 2012124889 A3 WO2012124889 A3 WO 2012124889A3 KR 2012000319 W KR2012000319 W KR 2012000319W WO 2012124889 A3 WO2012124889 A3 WO 2012124889A3
Authority
WO
WIPO (PCT)
Prior art keywords
mold pin
fixture
fixing unit
main body
body case
Prior art date
Application number
PCT/KR2012/000319
Other languages
French (fr)
Korean (ko)
Other versions
WO2012124889A2 (en
Inventor
한연수
Original Assignee
Han Yeun Su
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 Han Yeun Su filed Critical Han Yeun Su
Publication of WO2012124889A2 publication Critical patent/WO2012124889A2/en
Publication of WO2012124889A3 publication Critical patent/WO2012124889A3/en

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/70—Maintenance
    • B29C33/74—Repairing
    • 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
    • B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing cages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/24—Accessories for locating and holding cores or inserts
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

In order to provide a mold pin-separable fixing apparatus having a structure for effective maintenance and repairing of a mold pin, the present invention provides a mold pin-separable fixing apparatus which comprises: a hollow main body case in which a sliding surface is rounded and expanded to the inner circumference of one end of the main body case and a mold device coupling unit is provided at one side of the outer circumference of the main body case; a fixing unit is arranged along the inner circumference of the main body case in order to enable linear movement, wherein an accommodating groove which accommodates a head portion of the mold pin is formed at a front end portion of the fixing unit and a fixture-restraining hole is formed at an edge portion of the accommodating groove; a fixture which is inserted inside the fixture-restraining hole so that one side of the fixture is exposed, restrains and fixes the stepped portion of the head portion of the mold pin by the exposed one side, and releases the restraining state of the stepped portion of the head portion of the mold pin since the fixing unit moves to a sliding surface side when the rear surface of the fixture-restraining hole is in contact with the sliding surface by moving the fixing unit to the front side of the main body case; and a linear movement unit which is connected to a rear end portion of the fixing unit in order to allow selective linear movement of the fixing unit by outside force.
PCT/KR2012/000319 2011-03-14 2012-01-13 Mold pin-separable fixing apparatus WO2012124889A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0022256 2011-03-14
KR1020110022256A KR101131068B1 (en) 2011-03-14 2011-03-14 Apparatus for fixing seperation type mold fin

Publications (2)

Publication Number Publication Date
WO2012124889A2 WO2012124889A2 (en) 2012-09-20
WO2012124889A3 true WO2012124889A3 (en) 2012-11-08

Family

ID=46142903

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/000319 WO2012124889A2 (en) 2011-03-14 2012-01-13 Mold pin-separable fixing apparatus

Country Status (2)

Country Link
KR (1) KR101131068B1 (en)
WO (1) WO2012124889A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101390773B1 (en) 2012-05-07 2014-04-30 안성일 Mold structure
FR3072045B1 (en) * 2017-10-09 2020-11-06 Faurecia Interieur Ind ADJUSTABLE SPINDLE INJECTION TOOL AND ASSOCIATED PROCESS
KR102493406B1 (en) * 2018-01-03 2023-01-31 삼성전자주식회사 Mold
CN114474575A (en) * 2022-04-14 2022-05-13 依拿威特科技开发集团有限公司 Blanking device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127547U (en) * 1984-07-21 1986-02-19 マツダ株式会社 casting equipment
JPH0890196A (en) * 1994-09-28 1996-04-09 Toto Ltd Metal mold for molding fin radiator and fin radiator molding method
KR20070016257A (en) * 2005-08-02 2007-02-08 현대자동차주식회사 core fin for die casting
JP2010214383A (en) * 2009-03-13 2010-09-30 Mazda Motor Corp Structure of pin for hole as cast for casting

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200271020Y1 (en) * 1998-12-03 2002-08-22 (주) 간삼종합건축사사무소 Connection structure of building frame
KR200383364Y1 (en) 2005-02-07 2005-05-03 황근복 Bathroom Accessory Holder Fixtures
KR200430329Y1 (en) 2006-08-14 2006-11-13 이진수 A automatic and manual with horizontal type winch having water gate positioner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6127547U (en) * 1984-07-21 1986-02-19 マツダ株式会社 casting equipment
JPH0890196A (en) * 1994-09-28 1996-04-09 Toto Ltd Metal mold for molding fin radiator and fin radiator molding method
KR20070016257A (en) * 2005-08-02 2007-02-08 현대자동차주식회사 core fin for die casting
JP2010214383A (en) * 2009-03-13 2010-09-30 Mazda Motor Corp Structure of pin for hole as cast for casting

Also Published As

Publication number Publication date
WO2012124889A2 (en) 2012-09-20
KR101131068B1 (en) 2012-03-30

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