JPS5649237A - Clamping device for mold - Google Patents

Clamping device for mold

Info

Publication number
JPS5649237A
JPS5649237A JP12555979A JP12555979A JPS5649237A JP S5649237 A JPS5649237 A JP S5649237A JP 12555979 A JP12555979 A JP 12555979A JP 12555979 A JP12555979 A JP 12555979A JP S5649237 A JPS5649237 A JP S5649237A
Authority
JP
Japan
Prior art keywords
tie rod
moving plate
gear
operated
nuts
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
JP12555979A
Other languages
Japanese (ja)
Other versions
JPS6123087B2 (en
Inventor
Yoshiharu Shima
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.)
Nissei Plastic Industrial Co Ltd
Original Assignee
Nissei Plastic Industrial Co 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 Nissei Plastic Industrial Co Ltd filed Critical Nissei Plastic Industrial Co Ltd
Priority to JP12555979A priority Critical patent/JPS5649237A/en
Publication of JPS5649237A publication Critical patent/JPS5649237A/en
Publication of JPS6123087B2 publication Critical patent/JPS6123087B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PURPOSE: To reduce the opening and shutting time of the mold in the mold clamping device for synthetic resin molding by a method wherein a moving plate is moved by revolution of nuts provided with a gear screwed on a tie rod.
CONSTITUTION: Nuts 9 provided with a gear to fix a moving plate 3 to a tie rod 2 is inserted rotatively in tie rod sleeves 7 and at the same time a revolving device composed of a motor 10, a gear 11 and a pinion 12 is fixed to the moving plate 3. When a moving cylinder 4 is operated, the moving plate 3 is let to fall and the nut 9 comes up to the screw part 2b of the tie rod 2, then the motor 10 is operated, the pinion 12 and the gear 11 are revolved, the nuts 9 are screwed on the screw part 2b of the tie rod and the moving plate 3 is fixed to the tie rod 2. For the last time, a mold clamping cylinder 15 is operated and a ram 16 is advanced to clamp metal molds 17, 18 tightly.
COPYRIGHT: (C)1981,JPO&Japio
JP12555979A 1979-09-28 1979-09-28 Clamping device for mold Granted JPS5649237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12555979A JPS5649237A (en) 1979-09-28 1979-09-28 Clamping device for mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12555979A JPS5649237A (en) 1979-09-28 1979-09-28 Clamping device for mold

Publications (2)

Publication Number Publication Date
JPS5649237A true JPS5649237A (en) 1981-05-02
JPS6123087B2 JPS6123087B2 (en) 1986-06-04

Family

ID=14913188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12555979A Granted JPS5649237A (en) 1979-09-28 1979-09-28 Clamping device for mold

Country Status (1)

Country Link
JP (1) JPS5649237A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192291U (en) * 1982-06-17 1983-12-21 日立造船株式会社 floating roof structure of tank
JPS60212320A (en) * 1984-04-09 1985-10-24 Toshiba Mach Co Ltd Mold clamping apparatus
WO1986004857A1 (en) * 1985-02-22 1986-08-28 Fanuc Ltd Mold clamping structure for injection molding machines
CN104476742A (en) * 2014-12-26 2015-04-01 饶宾期 Self-locking clamping mechanism of injection molding machine
CN104527005A (en) * 2014-12-26 2015-04-22 饶宾期 Self-locking type mold closing mechanism based on two-plate machine
CN104527004A (en) * 2014-12-26 2015-04-22 饶宾期 Mold opening and closing method for self-locking type mold closing mechanism based on two-plate machine
CN104527001A (en) * 2014-12-26 2015-04-22 饶宾期 Mold closing mechanism of self-locking type two-plate machine
CN104552842A (en) * 2014-12-26 2015-04-29 饶宾期 Mold opening and closing method of self-locking two-plate machine mold closing mechanism

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58192291U (en) * 1982-06-17 1983-12-21 日立造船株式会社 floating roof structure of tank
JPS60212320A (en) * 1984-04-09 1985-10-24 Toshiba Mach Co Ltd Mold clamping apparatus
JPH0122138B2 (en) * 1984-04-09 1989-04-25 Toshiba Machine Co Ltd
WO1986004857A1 (en) * 1985-02-22 1986-08-28 Fanuc Ltd Mold clamping structure for injection molding machines
US4781568A (en) * 1985-02-22 1988-11-01 Fanuc Ltd. Mold clamping unit of injection molding machine
CN104476742A (en) * 2014-12-26 2015-04-01 饶宾期 Self-locking clamping mechanism of injection molding machine
CN104527005A (en) * 2014-12-26 2015-04-22 饶宾期 Self-locking type mold closing mechanism based on two-plate machine
CN104527004A (en) * 2014-12-26 2015-04-22 饶宾期 Mold opening and closing method for self-locking type mold closing mechanism based on two-plate machine
CN104527001A (en) * 2014-12-26 2015-04-22 饶宾期 Mold closing mechanism of self-locking type two-plate machine
CN104552842A (en) * 2014-12-26 2015-04-29 饶宾期 Mold opening and closing method of self-locking two-plate machine mold closing mechanism

Also Published As

Publication number Publication date
JPS6123087B2 (en) 1986-06-04

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