JPS56119642A - Flask pulling device in flaskless type molding machine - Google Patents

Flask pulling device in flaskless type molding machine

Info

Publication number
JPS56119642A
JPS56119642A JP2358080A JP2358080A JPS56119642A JP S56119642 A JPS56119642 A JP S56119642A JP 2358080 A JP2358080 A JP 2358080A JP 2358080 A JP2358080 A JP 2358080A JP S56119642 A JPS56119642 A JP S56119642A
Authority
JP
Japan
Prior art keywords
flask
pulling
plate
mold
molding
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
JP2358080A
Other languages
Japanese (ja)
Inventor
Toshiyuki Shioda
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 Industries Corp
Original Assignee
Toyoda Automatic Loom 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 Toyoda Automatic Loom Works Ltd filed Critical Toyoda Automatic Loom Works Ltd
Priority to JP2358080A priority Critical patent/JPS56119642A/en
Publication of JPS56119642A publication Critical patent/JPS56119642A/en
Pending legal-status Critical Current

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  • Casting Devices For Molds (AREA)

Abstract

PURPOSE: To make possible flask pulling of high accuracy and improve the quality of the resultant castings by performing flask pulling with a flash pulling pressing device while limiting the descending speed of a mold bearing device by inhibiting the descending of a lower mold flask with a molding flash supporting device.
CONSTITUTION: In a flask pulling station, upper and lower molding flasks 8, 9 are mutually approached, and the upper and lower dies are registered. Next, a molding flask supporting device 25 is moved upward by the operation of a fluid pressure cylinder 32, and with the top end parts of supporting bars 33 held abutted on the bottom end face of the flask 9, the device 25 is fixed. A mold bearing plate 36 is moved upward by the operation of a fluid pressure cylinder 37 and at the time when it is abutted on the under surface of the lower mold in the flask 9, the plate 36 is fixed. Next, the flask pulling pressure device is operated to lower a pressure plate 23 until it abuts on the top surface of the upper mold in the flask 8, then the upper and lower molds grasped under pressure in the state that they are registered between the plates 23 and 36 are pushed downward and are separated from the flasks 8, 9, so that they are perfectly placed on the plate 36. Thence, the plate 36 is lowered at a relatively high speed together with the molds.
COPYRIGHT: (C)1981,JPO&Japio
JP2358080A 1980-02-26 1980-02-26 Flask pulling device in flaskless type molding machine Pending JPS56119642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2358080A JPS56119642A (en) 1980-02-26 1980-02-26 Flask pulling device in flaskless type molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2358080A JPS56119642A (en) 1980-02-26 1980-02-26 Flask pulling device in flaskless type molding machine

Publications (1)

Publication Number Publication Date
JPS56119642A true JPS56119642A (en) 1981-09-19

Family

ID=12114496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2358080A Pending JPS56119642A (en) 1980-02-26 1980-02-26 Flask pulling device in flaskless type molding machine

Country Status (1)

Country Link
JP (1) JPS56119642A (en)

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