JPS6135820U - Mold ejector plate quick return device - Google Patents

Mold ejector plate quick return device

Info

Publication number
JPS6135820U
JPS6135820U JP12028384U JP12028384U JPS6135820U JP S6135820 U JPS6135820 U JP S6135820U JP 12028384 U JP12028384 U JP 12028384U JP 12028384 U JP12028384 U JP 12028384U JP S6135820 U JPS6135820 U JP S6135820U
Authority
JP
Japan
Prior art keywords
mold
ejector plate
sleeve body
return device
quick return
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
JP12028384U
Other languages
Japanese (ja)
Other versions
JPS644501Y2 (en
Inventor
巌 中村
Original Assignee
双葉電子工業株式会社
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 双葉電子工業株式会社 filed Critical 双葉電子工業株式会社
Priority to JP12028384U priority Critical patent/JPS6135820U/en
Publication of JPS6135820U publication Critical patent/JPS6135820U/en
Application granted granted Critical
Publication of JPS644501Y2 publication Critical patent/JPS644501Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、この考案の要部を示し金型の型閉じ工程の状
態を示す断面図、第２図は、同金型の型開き工程の状態
を示す断面図、第３図は、スリーブとプッシュおよびボ
ールを示す分解断面図、第４図と第５図は、従来の金型
を示す断面図である。 ２０・・・固定側型部、２１・・・可動側型部、２８・
・・プツシャピン、２９・・・プッシュ、２９ｂ・・・
内径大部、２９ｃ・・・内径小部、３３・・・スリーブ
、３１，３２・・・エジエクタプレート、３４・・・ボ
ール、３５・・・小Ｌ ５０−・・エジエクタビン。Fig. 1 is a sectional view showing the main parts of this invention and showing the state of the mold in the mold closing process, Fig. 2 is a sectional view showing the state of the mold in the mold opening process, and Fig. 3 is a sleeve FIG. 4 and FIG. 5 are exploded sectional views showing a conventional mold. 20... Fixed side mold part, 21... Movable side mold part, 28.
...Putshapin, 29...Push, 29b...
Large inner diameter part, 29c... Small inner diameter part, 33... Sleeve, 31, 32... Ejector plate, 34... Ball, 35... Small L 50-... Ejector bin.

Claims (1)

【実用新案登録請求の範囲】 エジエクタプレートに取付け固定されて金型内に突出し
たエジエクタビンを、金型の型閉じ動作に関連させて早
戻しする金型のエジエクタプレート早戻し装置において
、 前記エジエクタプレートに植設されたスリーブ体と、こ
のスリーブ体の先端近傍に円周状に遊嵌された複数個の
ボールと、金型の固定側型板部の前記スリーブ体と相対
する位置に植設されて、前記スリーブ体内に挿通するプ
ツシャピンと、金型の可動側型板部に配設されて前記ス
リーブ体が挿通されるとともに、前記プツシャピンの挿
通路を確保すべく前記ポールが拡開方向に移動し得る内
径大部及び前記プツシャピンの挿通を阻止すべく前記ボ
ールが閉塞方向に移動する内径小部が形成されたプッシ
ュ部とを備えた構成になる金型のエジエクタプレート早
戻し装置。[Claims for Utility Model Registration] An ejector plate quick return device for a mold that quickly returns an ejector bin attached and fixed to the ejector plate and protruding into the mold in conjunction with the mold closing operation of the mold, comprising: A sleeve body implanted in the ejector plate, a plurality of balls loosely fitted circumferentially near the tip of this sleeve body, and a position facing the sleeve body on the stationary side mold plate part of the mold. A push pin is implanted and inserted into the sleeve body, and the pole is expanded to ensure an insertion path for the push pin while the sleeve body is inserted through the movable mold plate portion of the mold. An ejector plate quick return device for a mold comprising a large inner diameter portion that can move in a direction and a push portion that has a small inner diameter portion that allows the ball to move in a closing direction to prevent the pusher pin from being inserted. .
JP12028384U 1984-08-06 1984-08-06 Mold ejector plate quick return device Granted JPS6135820U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12028384U JPS6135820U (en) 1984-08-06 1984-08-06 Mold ejector plate quick return device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12028384U JPS6135820U (en) 1984-08-06 1984-08-06 Mold ejector plate quick return device

Publications (2)

Publication Number Publication Date
JPS6135820U true JPS6135820U (en) 1986-03-05
JPS644501Y2 JPS644501Y2 (en) 1989-02-06

Family

ID=30679111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12028384U Granted JPS6135820U (en) 1984-08-06 1984-08-06 Mold ejector plate quick return device

Country Status (1)

Country Link
JP (1) JPS6135820U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004097257A1 (en) * 2003-04-25 2004-11-11 Misumi Corporation Stepwise driving force transmission device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6119324A (en) * 1984-07-05 1986-01-28 Gifu Tada Seiki:Kk Quick return device of ejector plate in molding machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6119324A (en) * 1984-07-05 1986-01-28 Gifu Tada Seiki:Kk Quick return device of ejector plate in molding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004097257A1 (en) * 2003-04-25 2004-11-11 Misumi Corporation Stepwise driving force transmission device

Also Published As

Publication number Publication date
JPS644501Y2 (en) 1989-02-06

Similar Documents

Publication Publication Date Title
JPS6135820U (en) Mold ejector plate quick return device
JPH03129429U (en)
JPS5831819U (en) Automatic opening type Western umbrella dew stopper device
JPS6060136U (en) Mold product ejection plate quick return device
JPS6046676U (en) jack with switch
JPH0270443U (en)
JPS59158310U (en) Electromagnet for switch operation
JPH0384988U (en)
JPH01122914U (en)
JPS5841208U (en) cufflinks
JPS5941515U (en) Ejector pin for molding mold
JPH0250329U (en)
JPS59164809U (en) Ball clamp device
JPS6024585U (en) Shape pencil lead holding device
JPS61101864U (en)
JPS6135819U (en) Molding mold ejector pin structure
JPS6215153U (en)
JPS6023567U (en) door locking device
JPS5818651U (en) Dice exchange device
JPS5833292U (en) Expanding device for ball chuck for sharp pencil
JPS6136926U (en) push button switch
JPH03107965U (en)
JPH0282374U (en)
JPH0273309U (en)
JPH0340080U (en)