JPS5865560A - Die exchanger for vertical type die casting machine - Google Patents
Die exchanger for vertical type die casting machineInfo
- Publication number
- JPS5865560A JPS5865560A JP16510981A JP16510981A JPS5865560A JP S5865560 A JPS5865560 A JP S5865560A JP 16510981 A JP16510981 A JP 16510981A JP 16510981 A JP16510981 A JP 16510981A JP S5865560 A JPS5865560 A JP S5865560A
- Authority
- JP
- Japan
- Prior art keywords
- die
- mold
- dies
- base
- move
- 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
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Devices For Molds (AREA)
Abstract
Description
【発明の詳細な説明】
本発明にダイカスト機、プラスチ、り成形機等の射出成
形機の金星交換装置に関するｔので、さらに詳細にに立
形ダイカスト機の金型交換装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mold changing device for an injection molding machine such as a die casting machine, a plastiforming machine, a molding machine, etc., and more particularly relates to a mold changing device for a vertical die casting machine.
従来、立形ダイカスト機における金型交換のときには型
開きの状態でプランジャチップと射出スリーブとの嵌合
を外すために、クレーンもしくは下部固定台に取着した
シリンダ機構によって上部金型ケ上方に持ち上げて機外
に出すかもしくに射出シリンダのピストンロッドとプラ
ンジャ口、ドと？結合する継手を取り外して射出スリー
ブに嵌合しているプランジャチ、グｔ＊Ｖ外してから上
部−′金型に機外に出して金型交換装置りて−た。Conventionally, when changing the mold in a vertical die-casting machine, the upper mold was lifted upward by a crane or a cylinder mechanism attached to the lower fixed stand in order to disengage the plunger tip from the injection sleeve while the mold was open. When taking it out of the machine, do you have to remove the injection cylinder's piston rod and plunger port? I removed the connecting joint, removed the plunger fitting to the injection sleeve, took it out of the machine into the upper part of the mold, and installed the mold changing device.
しかしこの従来の金型交換にプランジャチップと射出ス
リーブとの嵌合を外す作業のときに仁れら會こじあける
ようになるので、時間を要し危険である。さらに１ラン
ジャチ、グおよび射出スリーブの嵌合を外すときにこれ
らに傷七つける仁とがあり、鋳造時に射出スリーブから
の浴湯漏れやプランジャチップのかじりの要因になるこ
とがある。However, this conventional mold replacement requires prying the plunger tip and injection sleeve apart, which is time consuming and dangerous. Furthermore, when the plunger and injection sleeve are unfitted, they may be damaged, which may cause hot water to leak from the injection sleeve or galling of the plunger tip during casting.
本発明にかかる点にかんがみなされ７ｔ％ので、金型交
換を短時間で行える立形ダイカスト機の金型交換装置を
提供するものである。Considering the points related to the present invention, it is an object of the present invention to provide a mold changing device for a vertical die-casting machine that can perform mold changing in a short period of time.
本発明の他の目的に型締部分に手金触れないで金型の交
換が可能な立形ダイカスト機の金型交換装置を提供する
ものである。Another object of the present invention is to provide a mold changing device for a vertical die casting machine, which allows the mold to be replaced without touching the mold clamping part with a hand.
第１図は本発明の！！施例を示す金型交換装置の概略構
造図で、１０は床面１１に固着された下部固定台で、同
固定台１０には上部固定台１２に一端ｔす？）１３ｔ−
介して固着されたタイバー１４の他端がすｙ）１５に介
して取着されて−る。１６はタイバー１４に摺動自在に
嵌着された移動ダイグレートで、同プレー）１６１Ｃは
プロ、り１７を介して止金１１１８が固着されている。Figure 1 shows the features of the present invention! ! This is a schematic structural diagram of a mold changing device showing an example. Reference numeral 10 denotes a lower fixing base fixed to a floor surface 11, and the fixing base 10 has one end connected to an upper fixing base 12. )13t-
The other end of the tie bar 14 is fixed via the tie bar 15. Reference numeral 16 denotes a movable die rate that is slidably fitted to the tie bar 14, and 161C is a professional plate to which a stopper 1118 is fixed via the tie bar 17.
１９はプロ、り１７に装着された押ｔＢＩＮで、図示し
ないシリンダ機構によって図で上下動するようになって
おり、＃押出板１９には製品を押出す押出ビン２０が取
着されている。２１は押出板１９’にガイドするガイド
ビンで、止金１１１８に固着されて−る。Reference numeral 19 denotes a press bin attached to the roller 17, which is moved up and down in the figure by a cylinder mechanism (not shown), and an extrusion bin 20 for extruding the product is attached to the extrusion plate 19. Reference numeral 21 denotes a guide pin that guides the extrusion plate 19', and is fixed to a stopper 1118.
２？は止金ｆｉ１８に対向した位置ある下金型で、両会
ｆｆ１１８．２２が閉じ合ったときにキャビティ２３ｒ
形放するようになっている。２４に下金型２２ｔ−取着
し交合型取付台で、同取付台２４に床面、１１に固着さ
れた金型搬送台２５に摺動自在に載置され、図示しない
シリンダ機構もしくに金型搬送台２５に固着されたう、
り（図示せず］、同う、りに噛み合い下金型２２に固着
されたビニオン（図示せず）および電動機（図示せず）
等の搬送手段９によって金型搬送台２５上會所定ストロ
ーク移動するようｔなっている。２６は下金型゛２２お
よび金型取付台２４に装着された射出スリーブである。2? is the lower mold located opposite the clasp fi18, and when the two halves ff118.22 are closed, the cavity 23r
It is designed to let go of its shape. The lower mold 22t is attached to 24 and is slidably placed on the floor surface of the mount 24 and on the mold carrier 25 fixed to 11, and is equipped with a cylinder mechanism (not shown) or the like. Fixed to the mold carrier 25,
(not shown), a binion (not shown) that engages with the ri and is fixed to the lower mold 22, and an electric motor (not shown).
The mold conveying table 25 is moved by a predetermined stroke by a conveying means 9 such as the above. 26 is an injection sleeve attached to the lower mold 22 and the mold mount 24.
２７に下部固定台１ｏに取着された射出シリンダで１．
同シリンジ２７に摺動自在に嵌着された射出ピストン２
８のピストンロッド２９の先端＆に、射出スリーブ２６
に摺動自在に嵌着するプランジャチップ３ｏが継手３１
を介して固着されている。３２は射出ビスｉン２８の軸
心上にあって下方に位置するプランジャ昇降用ピストン
で。27 with an injection cylinder attached to the lower fixed base 1o.
Injection piston 2 slidably fitted into the syringe 27
At the tip & of the piston rod 29 of 8, insert the injection sleeve 26.
The plunger tip 3o that is slidably fitted into the joint 31
It is fixed through. 32 is a piston for raising and lowering the plunger located below and on the axis of the injection screw in 28.
同ピストン３２に上下の両金型１８．２２が型開きの状
態で射出ビス、トン２８を押すことによりプランジャチ
ップ３０ｔ−射出スリーブ２６から押し出してプランジ
ャチップ３０および射出スリーブ２６の保合を外子よう
になってｉる。３３框次に交換する金型で、金型搬送台
２５上に摺動自在に載置しである金型取付台３４に取着
されており、誼金型取付台３４に連結棒３５を介して金
型取付台２４に連結されている。なお金型取付台３４框
連結棒３５を用いなくて金型取付台２４と一体にしてよ
い。With both the upper and lower molds 18 and 22 open on the same piston 32, by pushing the injection screw and ton 28, the plunger tip 30t is pushed out from the injection sleeve 26, and the plunger tip 30 and the injection sleeve 26 are held together. It's like that. 33 This is the mold to be replaced next, and is attached to a mold mount 34 which is slidably placed on the mold carrier 25, and is attached to the mold mount 34 via a connecting rod 35. and is connected to the mold mount 24. The mold mounting base 34 may be integrated with the mold mounting base 24 without using the frame connecting rod 35.
次に本発明による金型交換の動作を第２図ないし第４図
により説明する。製品により金型交換金する場合Ｖｃｒ
ｉ移動ダ移動ダレイブレートブロック１７との締付めを
解除した後に型締シリンダ３６の動作によって移動ダイ
プレート１６を型開き方向に移動さぜ第２図の状１！！
１にシてプロ、り１７、上下の両金型１Ｂ、２２および
金型取付台２４が一体になって金型搬送台２５上を移動
できる状態にして訃（。Next, the operation of mold exchange according to the present invention will be explained with reference to FIGS. 2 to 4. Vcr if mold replacement fee is required depending on the product
i After releasing the fastening with the moving die plate block 17, the moving die plate 16 is moved in the mold opening direction by the operation of the mold clamping cylinder 36 to form the state 1 in FIG. 2! !
In step 1, the mold 17, the upper and lower molds 1B and 22, and the mold mounting base 24 are brought together so that they can be moved on the mold carrier 25.
次いで第３図に示すように１ランジヤ昇降用ビス）７３
２を図で下降させることにより、射出ピストン２８も下
降して１ランジャチ、プ３０が射出スリーブ２６の嵌合
から外れる。Next, as shown in Fig. 3, 1 langeer lifting screw) 73
By lowering the piston 2 in the figure, the injection piston 28 also lowers, and the piston 30 is disengaged from the injection sleeve 26 in one plunge.
この状態で搬送手段９の作動によって金型取付台２４會
第４図に示すように左行させると、金型取付台２４とと
もにプロ、り１７．上−下の両金型１８．２２が機外に
搬出されにじめ、同一に金型取付台３４が移動管はじめ
る。金型取付台２４が機外に搬出され所定位置に来ると
、金型取付台３４が第４図に示すように機内の所定位置
に来る。この状態で型締シリンダ３６の４動で移動ダイ
プレート１６’！Ｉ−下降さぜプロ、り１７ａ會移動グ
イグー）１６’に固着することにより金型交換が完了す
る。そして第４図の状態で使用済みの両金型１８゜２２
會金型取付苔２４より降ろし、次８Ｃ使用する金型ゲ金
型取付台２４に取着しておく。In this state, when the conveying means 9 is operated to move the mold mount 24 to the left as shown in FIG. Both the upper and lower molds 18 and 22 begin to be carried out of the machine, and the mold mount 34 begins to move at the same time. When the mold mount 24 is carried out of the machine and comes to a predetermined position, the mold mount 34 comes to a predetermined position inside the machine as shown in FIG. In this state, the die plate 16' is moved by the four movements of the mold clamping cylinder 36! The mold exchange is completed by fixing it to the I-Descent Saze Pro (17a) 16'. In the state shown in Figure 4, both used molds are 18°22
Remove it from the mold mounting moss 24 and attach it to the mold mounting base 24 for the next 8C.
以上説明したように本発明に人力ＴＩ−要することなく
安全な状態で短時間で金型交換を行うことができる。
゛As explained above, according to the present invention, molds can be replaced safely and in a short time without requiring manual labor.
゛
第１図は本発明の実施例を示す概略構造図、第２図ない
し第４図は不発明の動作説明図である。
９・・・搬送手段、１０・・・下部固定台、１１・・・
床面、１２・・・上部固定台％ １３・・・す、ト、１
４・・・タイバー、１５・・・すｖ）ｂ１６・・・移動
グイプレート、１７・・・プロ、り、４８−・・上金型
、１９・・・押出板、２０・・・押出ビン、２１・・・
ガイドピン、２２・・・下金型、２３・・・中ヤビティ
、２４．３４・・・金型取付台、２５・・・金型搬送台
、２６−・・射出スリーブ、２７・・・射出シリンダ、
２８・・・射出ピストン、２９・・・射出ピストンロッ
ド、３０・・・１ランジャチ、プ、３１・・・継手、３
２・・・プランジャ昇降用ピストン、３３・・・金型、
３５・・・連結棒、３６・・・型締シリンダ。
出履人 東芝機械株式会社FIG. 1 is a schematic structural diagram showing an embodiment of the present invention, and FIGS. 2 to 4 are explanatory diagrams of the operation of the invention. 9...Transporting means, 10...Lower fixing stand, 11...
Floor surface, 12...Top fixed stand% 13...Su, To, 1
4... Tie bar, 15... Sv) b16... Moving guide plate, 17... Pro, ri, 48-... Upper mold, 19... Extrusion plate, 20... Extrusion bottle , 21...
Guide pin, 22...Lower mold, 23...Middle cavity, 24.34...Mold mounting stand, 25...Mold conveyance platform, 26-...Injection sleeve, 27...Injection Cylinder,
28... Injection piston, 29... Injection piston rod, 30... 1 plunger, 31... Coupling, 3
2... Piston for elevating the plunger, 33... Mold,
35...Connecting rod, 36...Mold clamping cylinder. Vendor Toshiba Machine Co., Ltd.
Claims (1)
同一平面上に設置された金型搬送台と、によって前記金
属搬送台上を移動する金型取付台と、前記下部固定台に
設置された射出シリンダの射出ピストンの初期位置上移
動させプランジャチ、プを射出スリーブの嵌合から着脱
するプランジャ昇降用ピストンとからなり、次の生産に
使用する上下の金ｍｔ−前記金型搬送台上を交互に移動
させることにより金型の交換を行うことｔ−特徴とする
立形ダイカスト機の金型交換装置。a mold carrier installed on the same plane as the lower fixed base between the lower fixed base and the movable die plate; a mold mounting base that moves on the metal transport base; and a mold mounting base installed on the lower fixed base. It consists of a plunger lifting piston that moves the injection piston of the injection cylinder above the initial position, and a plunger lifting piston that attaches and detaches the plunger from the fitting of the injection sleeve. A mold changing device for a vertical die casting machine, characterized in that the molds are replaced by alternately moving the molds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16510981A JPH0232063B2 (en) | 1981-10-16 | 1981-10-16 | TATEGATADAIKASUTOKINOKANAGATAKOKANSOCHI |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16510981A JPH0232063B2 (en) | 1981-10-16 | 1981-10-16 | TATEGATADAIKASUTOKINOKANAGATAKOKANSOCHI |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5865560A true JPS5865560A (en) | 1983-04-19 |
| JPH0232063B2 JPH0232063B2 (en) | 1990-07-18 |
Family
ID=15806067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16510981A Expired - Lifetime JPH0232063B2 (en) | 1981-10-16 | 1981-10-16 | TATEGATADAIKASUTOKINOKANAGATAKOKANSOCHI |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0232063B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62207552A (en) * | 1986-03-07 | 1987-09-11 | Honda Motor Co Ltd | Vertical type molding machine |
| JPS62267054A (en) * | 1986-05-15 | 1987-11-19 | Honda Motor Co Ltd | Forming method by vertical forming machine and vertical forming machine |
| US4993474A (en) * | 1987-11-10 | 1991-02-19 | Ube Industries, Ltd. | Die casting apparatus |
| JPH0530841Y2 (en) * | 1987-11-10 | 1993-08-06 |
-
1981
- 1981-10-16 JP JP16510981A patent/JPH0232063B2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62207552A (en) * | 1986-03-07 | 1987-09-11 | Honda Motor Co Ltd | Vertical type molding machine |
| JPS62267054A (en) * | 1986-05-15 | 1987-11-19 | Honda Motor Co Ltd | Forming method by vertical forming machine and vertical forming machine |
| US4993474A (en) * | 1987-11-10 | 1991-02-19 | Ube Industries, Ltd. | Die casting apparatus |
| JPH0530841Y2 (en) * | 1987-11-10 | 1993-08-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0232063B2 (en) | 1990-07-18 |
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