FR2075130A5 - Guide pins for injection die casting mould alignment - Google Patents

Guide pins for injection die casting mould alignment

Info

Publication number
FR2075130A5
FR2075130A5 FR7047186A FR7047186A FR2075130A5 FR 2075130 A5 FR2075130 A5 FR 2075130A5 FR 7047186 A FR7047186 A FR 7047186A FR 7047186 A FR7047186 A FR 7047186A FR 2075130 A5 FR2075130 A5 FR 2075130A5
Authority
FR
France
Prior art keywords
halves
guide pins
mould
slide guide
casting mould
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7047186A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Geyer and Co
Original Assignee
Geyer and Co
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 Geyer and Co filed Critical Geyer and Co
Application granted granted Critical
Publication of FR2075130A5 publication Critical patent/FR2075130A5/en
Expired legal-status Critical Current

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
    • B29C45/2602—Mould construction elements
    • B29C45/2606—Guiding or centering means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
    • G11C2207/16—Solid state audio

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

An injection casting mould consisting of two halves which are assembled by axial movement towards each other. Each of these halves is made from several parts which are bolted together. The two halves themselves are aligned on assembly by slide guide pins and slide guide bushes which are fitted into varoius placed on the mould contact flanges into axially drilled holes. At least one of these slide guide pins may be replaced by a centering pin, the pin portion of which is shortened and which fits into a mating bush which is mounted coaxially into the corresponding hol in the other mould half. The advantage of a short pin is that it is less likely to be damaged during handling of the mould halves, particularly during ejection of the casting.
FR7047186A 1970-01-15 1970-12-30 Guide pins for injection die casting mould alignment Expired FR2075130A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702001650 DE2001650B2 (en) 1970-01-15 1970-01-15 MOLDING TOOL FOR DIE CASTING OR INJECTION MOLDING MACHINE

Publications (1)

Publication Number Publication Date
FR2075130A5 true FR2075130A5 (en) 1971-10-08

Family

ID=5759695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7047186A Expired FR2075130A5 (en) 1970-01-15 1970-12-30 Guide pins for injection die casting mould alignment

Country Status (5)

Country Link
AT (1) AT301782B (en)
BE (1) BE761099A (en)
DE (1) DE2001650B2 (en)
FR (1) FR2075130A5 (en)
NL (1) NL7100160A (en)

Also Published As

Publication number Publication date
NL7100160A (en) 1971-07-19
AT301782B (en) 1972-09-25
DE2001650A1 (en) 1971-07-22
BE761099A (en) 1971-05-27
DE2001650B2 (en) 1973-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse