JPS5637109A - Resin molding press - Google Patents

Resin molding press

Info

Publication number
JPS5637109A
JPS5637109A JP9870179A JP9870179A JPS5637109A JP S5637109 A JPS5637109 A JP S5637109A JP 9870179 A JP9870179 A JP 9870179A JP 9870179 A JP9870179 A JP 9870179A JP S5637109 A JPS5637109 A JP S5637109A
Authority
JP
Japan
Prior art keywords
slide
dead point
upper die
die
fluid pressure
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
JP9870179A
Other languages
Japanese (ja)
Other versions
JPS6236850B2 (en
Inventor
Susumu Ogiwara
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.)
Aida Engineering Ltd
Original Assignee
Aida Engineering 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 Aida Engineering Ltd filed Critical Aida Engineering Ltd
Priority to JP9870179A priority Critical patent/JPS5637109A/en
Publication of JPS5637109A publication Critical patent/JPS5637109A/en
Publication of JPS6236850B2 publication Critical patent/JPS6236850B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To improve the accuracy and productivity of products by stroking a slide in a given time after stoppage at the upper dead point while an upper die is retained at the lower dead point by a fluid pressure cylinder in the mechanical press.
CONSTITUTION: This press is equipped with a fluid pressure cylinder 9 fixed on the slide 1, the upper die 3 vertically movable connected thereto, a lower die 5 provided on a bolster facing the upper die and knock-out means 17, 18, 19 and 20 for thrusting molded products. After material 22 is pressed, the upper die 3 is retained at the lower dead point with the fluid pressure cylinder 9 while the slide 1 rests at the upper dead point. With the molding under a fixed load, the slide is stroked after a given time. As the slide 1 goes up passing the dead point, the effect of an electromagnetic check valve 13 raises the upper die 3 and a die plate 2 with the slide until they stop at the upper dead point.
COPYRIGHT: (C)1981,JPO&Japio
JP9870179A 1979-08-03 1979-08-03 Resin molding press Granted JPS5637109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9870179A JPS5637109A (en) 1979-08-03 1979-08-03 Resin molding press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9870179A JPS5637109A (en) 1979-08-03 1979-08-03 Resin molding press

Publications (2)

Publication Number Publication Date
JPS5637109A true JPS5637109A (en) 1981-04-10
JPS6236850B2 JPS6236850B2 (en) 1987-08-10

Family

ID=14226798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9870179A Granted JPS5637109A (en) 1979-08-03 1979-08-03 Resin molding press

Country Status (1)

Country Link
JP (1) JPS5637109A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58143213U (en) * 1982-03-24 1983-09-27 株式会社小松製作所 Mechanical press for forming reinforced plastics
JPS58143214U (en) * 1982-03-24 1983-09-27 株式会社小松製作所 Mechanical press for forming reinforced plastics

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58143213U (en) * 1982-03-24 1983-09-27 株式会社小松製作所 Mechanical press for forming reinforced plastics
JPS58143214U (en) * 1982-03-24 1983-09-27 株式会社小松製作所 Mechanical press for forming reinforced plastics

Also Published As

Publication number Publication date
JPS6236850B2 (en) 1987-08-10

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