JPS6478665A - Injection molding machine - Google Patents

Injection molding machine

Info

Publication number
JPS6478665A
JPS6478665A JP23663987A JP23663987A JPS6478665A JP S6478665 A JPS6478665 A JP S6478665A JP 23663987 A JP23663987 A JP 23663987A JP 23663987 A JP23663987 A JP 23663987A JP S6478665 A JPS6478665 A JP S6478665A
Authority
JP
Japan
Prior art keywords
fixed plate
pushing rod
die
detaching
fixed
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
JP23663987A
Other languages
Japanese (ja)
Inventor
Sadayuki Dannoura
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP23663987A priority Critical patent/JPS6478665A/en
Priority to US07/247,129 priority patent/US4860818A/en
Priority to DE3831938A priority patent/DE3831938A1/en
Priority to KR1019880012227A priority patent/KR910006944B1/en
Publication of JPS6478665A publication Critical patent/JPS6478665A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PURPOSE:To simplify and quicken operation for attaching/detaching a fixed die to a fixed plate by arranging cylinder mechanism for advancing/retreating a pushing rod to be possible to project into casting space in the fixed plate and positioning the pushing rod at the specific three positions by this mechanism. CONSTITUTION:Cavity 26, runner part 28 and biscuit part 30 between a fixed and a movable dies 16, 20 held to the fixed plate 14 and a movable plate 18 to be possible to touch/separate to the fixed plate, respectively. Multi-step cylinder mechanism 90 is provided on the fixed plate 10 and the pushing rod 42 retreated by this is arranged. The mechanism 90 provides cylinder holes 92, 94, 96 having large, medium and small diameters, a piston 98 for the pushing rod having large diameter, piston 100 for feeder having medium diameter, oil hydraulic circuit, etc., and the pushing rod 42 is advanced into the runner part 28 or saved in the die 16 or saved in the fixed plate 14. In the case of detaching the die 16 from the fixed plate 14, as the pushing rod 42 can be retreated into the fixed plate 14, the operation for attaching/detaching the die 16 is easily and quickly executed.
JP23663987A 1987-09-21 1987-09-21 Injection molding machine Pending JPS6478665A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP23663987A JPS6478665A (en) 1987-09-21 1987-09-21 Injection molding machine
US07/247,129 US4860818A (en) 1987-09-21 1988-09-20 Die casting apparatus
DE3831938A DE3831938A1 (en) 1987-09-21 1988-09-20 CASTING DEVICE
KR1019880012227A KR910006944B1 (en) 1987-09-21 1988-09-21 Die casting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23663987A JPS6478665A (en) 1987-09-21 1987-09-21 Injection molding machine

Publications (1)

Publication Number Publication Date
JPS6478665A true JPS6478665A (en) 1989-03-24

Family

ID=17003605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23663987A Pending JPS6478665A (en) 1987-09-21 1987-09-21 Injection molding machine

Country Status (1)

Country Link
JP (1) JPS6478665A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03124358A (en) * 1989-10-06 1991-05-27 Ube Ind Ltd Injection molding method and device therefor
WO2023228390A1 (en) * 2022-05-26 2023-11-30 株式会社ダイレクト２１ Die cast manufacturing method and apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03124358A (en) * 1989-10-06 1991-05-27 Ube Ind Ltd Injection molding method and device therefor
WO2023228390A1 (en) * 2022-05-26 2023-11-30 株式会社ダイレクト２１ Die cast manufacturing method and apparatus

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