KR890701316A - 토글식 형체결장치 - Google Patents

토글식 형체결장치

Info

Publication number
KR890701316A
KR890701316A KR1019880700585A KR880700585A KR890701316A KR 890701316 A KR890701316 A KR 890701316A KR 1019880700585 A KR1019880700585 A KR 1019880700585A KR 880700585 A KR880700585 A KR 880700585A KR 890701316 A KR890701316 A KR 890701316A
Authority
KR
South Korea
Prior art keywords
toggle
tie bars
pressure
clamping force
platen
Prior art date
Application number
KR1019880700585A
Other languages
English (en)
Other versions
KR960006774B1 (ko
Inventor
세이야 사까이
미쓰오 스즈끼
도시로오 사이도오
Original Assignee
고오다 시게루
스미도모쥬기가이고오교오 가부시기가이샤
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 고오다 시게루, 스미도모쥬기가이고오교오 가부시기가이샤 filed Critical 고오다 시게루
Publication of KR890701316A publication Critical patent/KR890701316A/ko
Application granted granted Critical
Publication of KR960006774B1 publication Critical patent/KR960006774B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/66—Mould opening, closing or clamping devices mechanical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/7653—Measuring, controlling or regulating mould clamping forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/68—Mould opening, closing or clamping devices hydro-mechanical

Abstract

내용 없음

Description

토글식 형체결장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 종래의 토글식 형체결장치의 전체를 표시한 평면도. 제2도는 제1도의 요부의 개요를 확대해서 표시한 단면도. 제3도는 본 발명의 일실시예의 개요를 표시한 단면도.

Claims (4)

  1. 일단을 고정플래튼에 고정하고 가동플래튼을 축선방향으로 미끄러져 움직이는 것이 가능하게 지지하는 복수본의 타이바아와, 상기 각 타이바아의 타단부가 관통하는 구멍이 있고 이 타단부를 지지하는 토글서퍼트와, 상기 각 타이바아의 타단에 나사결합하고, 상기 토글서퍼트의 외측면에 걸리는 형체결력 조정너트와, 상기 가동플래튼과 토글서퍼트의 사이에 배설되어 이 가동플래튼을 고정플래튼에 대해 눌르는 토글기구를 설치한 토글식 형체결장치에 있어서, 상기 토글서퍼트의 구멍을 상기 조정너트가 걸리는 측에 있어서 확대해서 형성된 조정실린더와, 상기 조정실린더내를 미끄러지면서 움직이고 상기 타이바아에 인장력을 보태는 방향으로 상기 조정너트를 눌르는 피스톤과, 상기 조정실린더에 유압을 공급하는 유압회로와, 상기 유압회로에 설치되어 상기 조정실린더내의 압력을 조정하는 압력조정밸브와, 형체결력을 설정하는 설정기와, 를 설치하고, 상기 설정기로부터의 신호에 의해 상기 압력조정밸브를 제어하는 것을 특징으로 하는 토글식 형체결장치.
  2. 상기 조정실린더를 복수 설치하고, 각 조정실린더내에 각각 타이바아에 인장력을 보태는 방향으로 조정 너트를 눌르는 피스톤을 설치한 것을 특징으로 하는 특허청구의 범위 제 1 항에 기재한 토글식 형체결장치.
  3. 상기 조정실린더 내의 압력을 검출하는 압력검출기와, 상기 압력검출기의 검출치와 상기 설정기에 의해 설정된 형체결력의 설정치를 비교하는 비고기와, 를 설치해서 상기 비교기로부터의 출력신호에 의해 상기 압력조정 밸브를 제어하는 것을 특징으로 하는 특허청구의 범위 제 1 항 및 제 2 항 기재의 토글식 형체결장치.
  4. 상기 타이바아에 보태지는 인장력을 검출하는 검출기와, 상기 검출기의 검출치와 상기 설정기에 의해 설정된 형체결력의 설정치를 비교하는 비교기와, 를 설치해서 상기 비교기로부터의 출력신호에 의해 상기 압력 조정 밸브를 치어하는 것을 특징으로 하는 특허청구의 범위 제 1 항 및 제 2 항 기재의 토글식 형체결장치.
    ※ 참고사항 최초출원 내용에 의하여 공개하는 것임.
KR1019880700585A 1987-09-29 1987-09-29 토글식형 체결장치 KR960006774B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1987/000709 WO1989002817A1 (en) 1987-09-29 1987-09-29 Toggle type clamping apparatus

Publications (2)

Publication Number Publication Date
KR890701316A true KR890701316A (ko) 1989-12-20
KR960006774B1 KR960006774B1 (ko) 1996-05-23

Family

ID=13902853

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880700585A KR960006774B1 (ko) 1987-09-29 1987-09-29 토글식형 체결장치

Country Status (6)

Country Link
US (1) US4869659A (ko)
EP (1) EP0333856B1 (ko)
KR (1) KR960006774B1 (ko)
AT (1) ATE79326T1 (ko)
DE (1) DE3781164T2 (ko)
WO (1) WO1989002817A1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05501526A (ja) * 1989-11-24 1993-03-25 アーエスエム・フィーコ・トゥーリング・ベスローテン・フェンノートシャップ 成形装置
US5370524A (en) * 1993-07-06 1994-12-06 Industrial Technology Research Institute Clamping unit and method for an injection molding machine
US6186763B1 (en) * 1998-12-15 2001-02-13 Pfa Incorporated Threaded actuator for positioning structure subjected to intense loads
US6095307A (en) * 1999-03-04 2000-08-01 A. J. Rose Manufacturing Co. Method and apparatus for detecting press tool failure
JP4449049B2 (ja) * 1999-12-16 2010-04-14 宇部テクノエンジ株式会社 成型機の型締め機構異常監視方法および成型機の型締め機構異常監視装置
JP4477546B2 (ja) * 2005-06-02 2010-06-09 住友重機械工業株式会社 成形条件設定方法
JP2006347078A (ja) * 2005-06-17 2006-12-28 Japan Steel Works Ltd:The 射出成形機の型締装置およびタイバー有効長調節方法
CN115816642B (zh) * 2022-11-21 2024-01-02 内蒙古交科路桥建设有限公司 一种放张装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH491739A (de) * 1968-05-09 1970-06-15 Buehler Ag Geb Verfahren zum Betrieb einer Presse, Vorrichtung zur Ausführung des Verfahrens und Anwendung des Verfahrens
US3819774A (en) * 1968-05-09 1974-06-25 Buehler Ag Geb Method for controlling operation of a press
US3606641A (en) * 1969-06-06 1971-09-21 Us Industries Inc Injection molding machine
GB1322012A (en) * 1970-04-04 1973-07-04 Metal Castings Doehler Ltd Die casting and like apparatus
US3669599A (en) * 1970-12-08 1972-06-13 Nat Automatic Tool Co Hydromechanical clamp
JPS5110861A (ko) * 1974-07-17 1976-01-28 Shigeru Tsutsumi
US4256166A (en) * 1979-01-11 1981-03-17 Prince Corporation Tie bar adjustment system
JPS5935772B2 (ja) * 1979-06-15 1984-08-30 ダイセル化学工業株式会社 射出圧縮成形装置
JPS5625429A (en) * 1979-08-09 1981-03-11 Japan Steel Works Ltd:The Automatic adjusting device for die-tightening force of toggle-type injection molding machine
US4301100A (en) * 1979-10-01 1981-11-17 Package Machinery Company Method and apparatus for setting a clamping load
US4281977A (en) * 1979-10-01 1981-08-04 Package Machinery Company Apparatus for setting a clamping load
JPS5929355B2 (ja) * 1981-12-18 1984-07-19 本田技研工業株式会社 成形機の型締装置
US4598758A (en) * 1983-08-08 1986-07-08 Ex-Cell-O Corporation Motor controlled tie bar system for die-casting machine
JPS60199560A (ja) * 1984-03-26 1985-10-09 Ube Ind Ltd 成形機の型締装置
US4685876A (en) * 1986-03-24 1987-08-11 Cincinnati Milacron Inc. Toggle injection molding clamping force monitor
JPS62227716A (ja) * 1986-03-31 1987-10-06 Sumitomo Heavy Ind Ltd トグル式型締装置
JPS62227717A (ja) * 1986-03-31 1987-10-06 Sumitomo Heavy Ind Ltd トグル式型締装置

Also Published As

Publication number Publication date
KR960006774B1 (ko) 1996-05-23
US4869659A (en) 1989-09-26
EP0333856A1 (en) 1989-09-27
ATE79326T1 (de) 1992-08-15
DE3781164T2 (de) 1993-01-14
EP0333856A4 (en) 1989-11-07
DE3781164D1 (de) 1992-09-17
WO1989002817A1 (en) 1989-04-06
EP0333856B1 (en) 1992-08-12

Similar Documents

Publication Publication Date Title
US4345890A (en) Injection molding machine having mold locking unit equipped with toggle drive and hydraulic locking mechanism
US4318682A (en) Press locking apparatus
US4685876A (en) Toggle injection molding clamping force monitor
KR890701316A (ko) 토글식 형체결장치
EP0192484A2 (en) Method of controlling the opening/closing of a mold in an injection molding machine
NL8500165A (nl) Werkwijze en inrichting voor het bevestigen en justeren van een drukplaat op een plaatcilinder van een rotatiedrukpers.
US2790204A (en) Injection molding machine with stress control system
GB1145834A (en) Improvements in or relating to presses
US2914362A (en) Guide system for reciprocating machine parts
US4025266A (en) Injection molding machine
JPH02164502A (ja) プレス
DE59702380D1 (de) Spritzgiessmaschine
JPS62227717A (ja) トグル式型締装置
EP0312889A3 (en) Mould for continuous casting
CA2464123A1 (en) Mould sealing unit for an injection moulding machine
KR100195337B1 (ko) 금형 체결장치
JPH05124074A (ja) 射出成形機における型盤平行度調整方法
JPS62227716A (ja) トグル式型締装置
JPH06304983A (ja) トグル式型締装置の型締力調整方法
JPS61241114A (ja) 射出圧縮成形装置
SU1229055A1 (ru) Устройство к вулканизационному прессу дл нат жени и контрол заготовок бесконечных ремней
KR970010069A (ko) 금형 체결장치
US3043359A (en) Bending press
JPH034012B2 (ko)
JPS6111173B2 (ko)

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20090508

Year of fee payment: 14

LAPS Lapse due to unpaid annual fee