JPS56106844A - Metal mold for injection molding - Google Patents

Metal mold for injection molding

Info

Publication number
JPS56106844A
JPS56106844A JP1092580A JP1092580A JPS56106844A JP S56106844 A JPS56106844 A JP S56106844A JP 1092580 A JP1092580 A JP 1092580A JP 1092580 A JP1092580 A JP 1092580A JP S56106844 A JPS56106844 A JP S56106844A
Authority
JP
Japan
Prior art keywords
plate
mold
main
subejector
movable side
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.)
Pending
Application number
JP1092580A
Other languages
Japanese (ja)
Inventor
Hiroshi Miki
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP1092580A priority Critical patent/JPS56106844A/en
Publication of JPS56106844A publication Critical patent/JPS56106844A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To simplify the replacing work of mold sections with knockout pins by mounting main body molds at the fixing side and the movable side and a subejector plate to each mold plate and a main ejector plate in detachable shapes.
CONSTITUTION: A metal mold is formed by a main body 2 at the fixing side and a main mold 4 at the movable side installed to a mold plate 1 at the fixing side and a mold plate 3 at the movable side in detachable shapes, a cradle 5, a subejector plate 7 mounted to a main ejector plate 6 in a detachable shape, knockout pins 8, 9, base ends thereof are attached to the subejector plate 7 and a through hole 10 penetrating the cradle 5. Mold sections are replaced in such a manner that the main bodies 2, 4 are separated, a hold down plate 15 and a bolt 14 are detached, the main body 4 at the fixing side is replaced, a bolt 23 and a hole down plate 24 are removed, an exchanging unit X at the movable side is extracted from the inserting port 10 and another unit X is inserted.
COPYRIGHT: (C)1981,JPO&Japio
JP1092580A 1980-01-31 1980-01-31 Metal mold for injection molding Pending JPS56106844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1092580A JPS56106844A (en) 1980-01-31 1980-01-31 Metal mold for injection molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1092580A JPS56106844A (en) 1980-01-31 1980-01-31 Metal mold for injection molding

Publications (1)

Publication Number Publication Date
JPS56106844A true JPS56106844A (en) 1981-08-25

Family

ID=11763806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1092580A Pending JPS56106844A (en) 1980-01-31 1980-01-31 Metal mold for injection molding

Country Status (1)

Country Link
JP (1) JPS56106844A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03131202A (en) * 1989-10-17 1991-06-04 Moon Star Co Manufacture of shoe
US8201763B2 (en) 2007-04-27 2012-06-19 Komatsu Ltd Self-propelled crushing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03131202A (en) * 1989-10-17 1991-06-04 Moon Star Co Manufacture of shoe
US8201763B2 (en) 2007-04-27 2012-06-19 Komatsu Ltd Self-propelled crushing system

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