GB1069188A - Clamp for unit die mechanism - Google Patents

Clamp for unit die mechanism

Info

Publication number
GB1069188A
GB1069188A GB26095/65A GB2609565A GB1069188A GB 1069188 A GB1069188 A GB 1069188A GB 26095/65 A GB26095/65 A GB 26095/65A GB 2609565 A GB2609565 A GB 2609565A GB 1069188 A GB1069188 A GB 1069188A
Authority
GB
United Kingdom
Prior art keywords
clamp
key
plate
anchor
ejector
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
GB26095/65A
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.)
D M E CORP
Original Assignee
D M E CORP
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 D M E CORP filed Critical D M E CORP
Publication of GB1069188A publication Critical patent/GB1069188A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22D17/26—Mechanisms or devices for locking or opening dies
    • 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
    • B29C45/1742—Mounting of moulds; Mould supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Producing Shaped Articles From Materials (AREA)

Abstract

1,069,188. Clamps for injection-moulding machines. D-M-E CORPORATION. June 21, 1965 [March 25, 1965], No. 26095/65. Heading B5A. [Also in Division B3] The cavity plates (20), (36) of an injection diemoulding or casting machine are securely held on the ejector and anchor plates (10), (28) respectively and urged or held against the centre blocks (21) and (30) to prevent spattering of molten material at the junction of the blocks, by means of clamps (46), (48). In one form, the clamp engages a recess in the overlapping portion of the ejector plate and its wedging action forces the cavity plate inwardly, whilst a lip (66) on the clamp and a lip (52) on the anchor plate coact and clamp the anchor and ejector plate securely together. The wedging key (55) is held in the recess by a screw. In the other form (Fig. 4) there is no wedging action, the key and other surfaces being machined to close tolerances to hold the cavity plate in light contact with the centre block. The key-securing screw is used to free the clamp.
GB26095/65A 1965-03-25 1965-06-21 Clamp for unit die mechanism Expired GB1069188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US442586A US3315318A (en) 1965-03-25 1965-03-25 Clamp for unit die mechanism

Publications (1)

Publication Number Publication Date
GB1069188A true GB1069188A (en) 1967-05-17

Family

ID=23757368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26095/65A Expired GB1069188A (en) 1965-03-25 1965-06-21 Clamp for unit die mechanism

Country Status (5)

Country Link
US (1) US3315318A (en)
DE (1) DE1529867A1 (en)
ES (1) ES317292A1 (en)
GB (1) GB1069188A (en)
SE (1) SE303178B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE348959B (en) * 1965-04-02 1972-09-18 H Ahlbin
US3402431A (en) * 1966-09-12 1968-09-24 Ball Brothers Co Inc Sectional mold mounts
US4416604A (en) * 1981-06-01 1983-11-22 Associated Enterprises, Inc. Universal molding system and method
DE3215567C2 (en) * 1982-04-26 1996-07-11 Battenfeld Gmbh Quick change and / or clamping device for the molds of pressure or injection molding machines
US5964274A (en) * 1997-06-24 1999-10-12 Northern Iowa Die Casting Die assembly for a die casting machine
SG196698A1 (en) * 2012-07-27 2014-02-13 Pratt & Whitney Services Pte Ltd Shot sleeve assembly with materials of different coefficients of thermal expansion
CN109590768A (en) * 2018-12-28 2019-04-09 宁波通达精密铸造有限公司 A kind of casting sealed loop-pad anchor ring processing positioning tool

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160919A (en) * 1964-12-15 carter
US1319652A (en) * 1919-10-21 Coothtit-suppobt
US2092880A (en) * 1933-09-26 1937-09-14 Rca Corp Record pressing matrix
US2243835A (en) * 1939-06-10 1941-06-03 Western Electric Co Die casting machine
US2491068A (en) * 1947-01-28 1949-12-13 William M Adams Record stamper
US2558026A (en) * 1947-12-30 1951-06-26 Armstrong Cork Co Method of molding articles
US2556795A (en) * 1948-03-24 1951-06-12 American Steel Foundries Transfer molding press
US2524858A (en) * 1948-11-03 1950-10-10 Bernard S Thomas Injection mold for plastic materials
US3021568A (en) * 1958-10-15 1962-02-20 Phillips Petroleum Co Injection molding of plastic materials
US3104433A (en) * 1959-11-12 1963-09-24 Joseph H Hoern Die casting and pressure molding machines
US3158903A (en) * 1961-11-01 1964-12-01 Champlain Zapata Plastics Mach Molding press
US3224037A (en) * 1963-02-01 1965-12-21 Crown Machine & Tool Co Apparatus for molding foamable thermoplastic particulate material

Also Published As

Publication number Publication date
DE1529867A1 (en) 1970-01-02
US3315318A (en) 1967-04-25
SE303178B (en) 1968-08-19
ES317292A1 (en) 1966-03-16

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