JPS5584267A - Diecasting machine - Google Patents

Diecasting machine

Info

Publication number
JPS5584267A
JPS5584267A JP15806278A JP15806278A JPS5584267A JP S5584267 A JPS5584267 A JP S5584267A JP 15806278 A JP15806278 A JP 15806278A JP 15806278 A JP15806278 A JP 15806278A JP S5584267 A JPS5584267 A JP S5584267A
Authority
JP
Japan
Prior art keywords
die
cylinder
clamping
lowered
molten metal
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
JP15806278A
Other languages
Japanese (ja)
Inventor
Masaaki Tokui
Toshika Masaoka
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP15806278A priority Critical patent/JPS5584267A/en
Publication of JPS5584267A publication Critical patent/JPS5584267A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make possible the utilization of wedge action for die clamping and obtain large die clamping force by making dies movable with respect to platens and separately providing liquid pressure cylinders for die opening and die clamping.
CONSTITUTION: The rod of a hydraulic cylinder 20 is pulled in to move upper, lower die mounting plates 11, 12 and a die 50 to the left side. Then, the tapered surface 18L of the protrusion 16L of the upper die mounting plate 11 engages with the tapered surface 29L of the flange part bottom surface of the die clamping frame 21L and pushes this downward, thereby firmly clamping the upper die 60 and lower die 70 of the die 50. Next, molten metal is poured through pouring port 64 and a plunger 67 is lowered by a cylinder 66 to pack the molten metal into the cavity 82 through cross gate 81. At the solidification point, the cylinder 20 is pushed out to move the upper, lower die mounting plates 11, 12 and die 50 to the right and release the die clamping force. Next, the upper die mounting plate 11 and upper die 60 are moved upward by the cylinder 6 and knock-out pins 73 are lowered by cylinders 68, whereby the product is knocked out.
COPYRIGHT: (C)1980,JPO&Japio
JP15806278A 1978-12-19 1978-12-19 Diecasting machine Pending JPS5584267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15806278A JPS5584267A (en) 1978-12-19 1978-12-19 Diecasting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15806278A JPS5584267A (en) 1978-12-19 1978-12-19 Diecasting machine

Publications (1)

Publication Number Publication Date
JPS5584267A true JPS5584267A (en) 1980-06-25

Family

ID=15663458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15806278A Pending JPS5584267A (en) 1978-12-19 1978-12-19 Diecasting machine

Country Status (1)

Country Link
JP (1) JPS5584267A (en)

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