[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS5666350A - Mold molding machine - Google Patents

Mold molding machine

Info

Publication number
JPS5666350A
JPS5666350A JP14073779A JP14073779A JPS5666350A JP S5666350 A JPS5666350 A JP S5666350A JP 14073779 A JP14073779 A JP 14073779A JP 14073779 A JP14073779 A JP 14073779A JP S5666350 A JPS5666350 A JP S5666350A
Authority
JP
Japan
Prior art keywords
gas
mold
box
case
plate
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.)
Granted
Application number
JP14073779A
Other languages
Japanese (ja)
Other versions
JPS5651855B2 (en
Inventor
Sadao Kitazawa
Hideki Takada
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 JP14073779A priority Critical patent/JPS5666350A/en
Publication of JPS5666350A publication Critical patent/JPS5666350A/en
Publication of JPS5651855B2 publication Critical patent/JPS5651855B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)

Abstract

PURPOSE: A mold molding machine which consists in forming the members constituting a gas box into one piece to form an airtight gas box only at the die clamping without fixing these members to themselves and which is simple in construction, enables easy die exchanging and permits rapid molding cycle.
CONSTITUTION: A suspension frame 13, an upper mold 11, etc. are lowered together with a piston rod 14, to allow the upper mold 11 to contact the top surface of a lower mold 1, and further the frame 13 is lowered to push down the upper mold 11 and lower mold 1. Rollers 2 lower while compressing springs 5 together with floating frames 3 to press the lower case 6 fixed to the lower mold 1 to a stationary plane plate 8. At this time, a sealing plate 7 is pressed between the case 6 and plate 8 and a sealing material 17 between the upper case 16 and movable plane plate 8, respectively, whereby a gas box 27 tightly closed except the vent hole 39 and gas exhaust holes 10, 20 is formed. Next, a hardening gas is blown into the mold to allow the gas to enter 23 the molding and harden the same, after which it is fed into the box 27 through the vent hole 37 and hole 39, thus the gas is absorbed through the exhaust holes 10, 20 without being leaked to the outside. This gas is then subjected to unharmful treatment.
COPYRIGHT: (C)1981,JPO&Japio
JP14073779A 1979-10-30 1979-10-30 Mold molding machine Granted JPS5666350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14073779A JPS5666350A (en) 1979-10-30 1979-10-30 Mold molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14073779A JPS5666350A (en) 1979-10-30 1979-10-30 Mold molding machine

Publications (2)

Publication Number Publication Date
JPS5666350A true JPS5666350A (en) 1981-06-04
JPS5651855B2 JPS5651855B2 (en) 1981-12-08

Family

ID=15275531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14073779A Granted JPS5666350A (en) 1979-10-30 1979-10-30 Mold molding machine

Country Status (1)

Country Link
JP (1) JPS5666350A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027443A (en) * 1983-07-22 1985-02-12 Naniwa Seisakusho:Kk Gas curing type molding method making combination use of suction means
US4744404A (en) * 1986-06-25 1988-05-17 Mazda Motor Corporation Foundry sand blowing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027443A (en) * 1983-07-22 1985-02-12 Naniwa Seisakusho:Kk Gas curing type molding method making combination use of suction means
US4744404A (en) * 1986-06-25 1988-05-17 Mazda Motor Corporation Foundry sand blowing apparatus

Also Published As

Publication number Publication date
JPS5651855B2 (en) 1981-12-08

Similar Documents

Publication Publication Date Title
DE3476176D1 (en) Method and apparatus for manufacturing cast windows, and products obtained
DK143286A (en) PROCEDURE AND APPARATUS FOR COMPRESSION OF FABRIC FORM MATERIALS
HU175694B (en) Method for producing fitting parts from plastic material and compression mould for carrying out the method
SE7906561L (en) FORM MACHINE
SE8701505D0 (en) APPARATUS DE FONDERIE POUR LA FABRICATION DE PIECES METALLIQUES MOULEES A STRUCTURE ORIENTEE
GB820327A (en) Apparatus for producing hollow articles by pressing
US4504205A (en) Apparatus for converting a conduction press for consolidation of products by heat and pressure to a convection press
JPS5666350A (en) Mold molding machine
DK315283A (en) METHOD OF USING A PRESS OPEN
JPS55158952A (en) Moldng and vulcanizing of rubber
JPS57187212A (en) Vacuum molding apparatus
JPS57110861A (en) Manufacture of sheet metal poly v-pulley
SE7907154L (en) SET AND DEVICE FOR FORMING A BOTTLE BENEFIT
JPS551210A (en) Fitting jig of mold to plate glass
FR2340440A1 (en) CHASSIS IN SEVERAL ELEMENTS CONSISTING OF METAL PROFILES
JPS56129120A (en) Encapsulating mold
GB912264A (en) Method of forming foundry molds
JPS57167210A (en) Vacuum molding machine
GB845172A (en) Method of squeezing mold forming material and apparatus therefor
JPS5437007A (en) Method of producing complecatedly shaped articles by hot static pressing
JPS56133129A (en) Molding method of plastics
SU116929A1 (en) Method of pressing products from powders and molds for its implementation
SU893531A2 (en) Apparatus for moulding concrete articles
JPS57112301A (en) Dryer for pressed flower
JPS5727719A (en) Vessel-forming device