JPH0331478Y2

JPH0331478Y2 -

Info

Publication number: JPH0331478Y2
Application number: JP20056086U
Authority: JP
Priority date: 1986-12-27
Filing date: 1986-12-27
Publication date: 1991-07-04
Also published as: JPS63106564U

Description

【考案の詳細な説明】＜産業上の利用分野＞本考案はダイカスト用金型に関する。[Detailed explanation of the idea] <Industrial application field> The present invention relates to a die casting mold.

＜従来の技術＞一般にダイカスト用金型は、例えば金型は500
トンのダイカスト機に、1000tの金型は1000トン
のダイカスト機に夫々取付けて夫々の大きさにあ
つた製品を個々に鋳造しているのが現状である。
然るに、従来の金型は専用の金型であるために
500トン用金型を1000トンのダイカスト機に用い
ることはできなかつた。<Conventional technology> In general, die casting molds have a die size of 500 mm.
Currently, the 1,000-ton mold is attached to a 1,000-ton die-casting machine, and products of each size are individually cast.
However, since conventional molds are dedicated molds,
It was not possible to use a 500 ton mold for a 1000 ton die casting machine.

そのため、500トンのダイカスト機によつて鋳
造（成型）する製品が多量にあつたり一方、1000
トンのダイカスト機で鋳造する製品がない場合な
どには1000トンのダイカスト機を遊ばしておく結
果となつていた。 Therefore, a large amount of products are cast (molded) using a 500-ton die-casting machine, while a 1,000-ton die-casting machine
When there was no product to be cast using a 1000 ton die casting machine, the 1000 ton die casting machine was left idle.

また、多種の金型には多種のダイカスト機を必
要とするから、設備投資に極めて巨額な資金を必
要とする問題もあつた。 Furthermore, since various types of die-casting machines are required for various types of molds, there is also the problem that an extremely large amount of capital is required for equipment investment.

＜考案が解決しようとする問題点＞本考案が解決しようとする問題点は、500トン
用金型を1000トンのダイカスト機にも用いること
ができるようにすることにある。<Problem to be solved by the invention> The problem to be solved by the invention is to enable a 500-ton mold to be used in a 1,000-ton die-casting machine.

＜問題点を解決するための手段＞上記、問題点を解決するため本考案が講じる技
術的手段は、組となる可動、固定両型を、台盤と
この台盤に着脱自在に組込むキヤビテイ面を備え
且つ分流子又は湯口を備えた嵌込み型とによつて
構成し、前記両型の台盤に夫々２個以上の嵌込み
型を組込む型取付凹部を形成し、且つその両台盤
の一方に分流子を組込むと共に、該分流子を挿嵌
する湯口を他方の台盤に形成し、その両台盤の
夫々に組込まれて対向する両嵌込み型によつて形
成されるキヤビテイの個々に湯口から分岐して連
通する湯道を設け、この同湯道の途中に開閉手段
を夫々設けてなることにある。<Means for solving the problems> The technical measures taken by the present invention to solve the problems mentioned above are as follows. and a fitting mold equipped with a diverter or sprue, and a mold mounting recess for incorporating two or more fitting molds is formed in each of the base plates of both types, and A shunt is incorporated into one of the cavities, and a sprue into which the shunt is inserted is formed in the other base plate, and each cavity is formed by two opposing fitting dies that are incorporated into each of the base plates. A runner is provided that branches off from the sprue and communicates with the runner, and opening/closing means are provided in the middle of the runner.

＜実施例＞以下、本考案の実施例を図面に基づいて説明す
ると、金型Ａを構成する可動型１と固定型２を、
台盤３，４とその両台盤３，４に着脱自在に組込
むキヤビテイ面５を備えた嵌込み型６，６，７，
７とから構成した場合を示す。<Example> Hereinafter, an example of the present invention will be described based on the drawings.A movable mold 1 and a fixed mold 2 that constitute a mold A are
Fitting molds 6, 6, 7 equipped with a cavity surface 5 that is detachably assembled into the base plates 3, 4 and both base plates 3, 4,
7 is shown.

両台盤３，４は、1000トン用ダイカスト機の固
定盤８及び可動盤９に取付ける所望大きさに形成
し、その対向する夫々の対向面１０，１０に２個
以上、図面にあつては２個の型取付凹部１１，１
２，１３，１４を形成し、この取付凹部１１，１
２，１３，１４に嵌込み型６，６，７，７を組込
む。 Both base plates 3 and 4 are formed to a desired size to be attached to the fixed plate 8 and movable plate 9 of the 1000 ton die-casting machine, and two or more pieces are provided on each of the opposing surfaces 10 and 10, as shown in the drawings. Two mold mounting recesses 11, 1
2, 13, 14, and these mounting recesses 11, 1
Insert the fitting molds 6, 6, 7, 7 into 2, 13, 14.

また、上記両台盤３，４は、その一方に分流子
取付孔１５を開穿すると共に、他方には分流子取
付孔１５と対向する湯口１６を形成し、更に組込
まれた２個の嵌込み型６，６，７，７によつて形
成されるキヤビテイ１７に湯口１６から連通する
湯道１８，１８を設ける。そして上記分流子取付
孔１５に分流子１９を挿着する。 In addition, each of the base plates 3 and 4 has a shunt mounting hole 15 drilled in one of them, and a sprue 16 facing the shunt mounting hole 15 formed in the other, and also has two built-in fittings. A cavity 17 formed by the molds 6, 6, 7, 7 is provided with runners 18, 18 communicating from a sprue 16. Then, the shunt 19 is inserted into the shunt mounting hole 15.

湯口１６は、上記分流子１９の一端部と同径の
大きさで一方の台盤３に開穿し、両台盤３，４を
合せた際に分流子１９の一端部が挿嵌する。 The sprue 16 has the same diameter as one end of the diverter 19 and is opened in one of the base plates 3, into which the one end of the diverter 19 is inserted when the base plates 3 and 4 are brought together.

湯道１８は、上記湯口１６から嵌込み型６，
６，７，７によつて形成されるキヤビテイ１７，
１７に渉つて個々に分岐して連通するように、分
流子１９と台盤３と嵌込み型６，７に渉つて形成
する。そして、その途中に開閉手段２０を設け
る。 The runner 18 is connected to the fitting mold 6 from the sprue 16,
cavity 17 formed by 6, 7, 7;
They are formed across the shunt 19, the base plate 3, and the fitting molds 6 and 7 so as to be individually branched and communicated across the flow divider 17. An opening/closing means 20 is provided in the middle.

開閉手段２０は、図面であつては開閉バルブ２
０ａを使用し、上記嵌込み型６，７に固定ボルト
２１によつて湯道１８，１８の中途部分に位置す
るように取付ける。そして、上記両台盤３，４に
組込まれた嵌込み型６，７，８，９によつて形成
されるキヤビテイ１７，１７に溶湯を流し込む際
にこの開閉バルブ２０ａを開くことによつて、湯
口１６からキヤビテイ１７，１７に溶湯が流れ込
む。 The opening/closing means 20 is the opening/closing valve 2 in the drawing.
0a, and is attached to the above-mentioned fitting molds 6, 7 with fixing bolts 21 so as to be located in the middle of the runners 18, 18. By opening this opening/closing valve 20a when pouring the molten metal into the cavities 17, 17 formed by the fitting molds 6, 7, 8, 9 incorporated in the above-mentioned base plates 3, 4, Molten metal flows from the sprue 16 into the cavities 17, 17.

嵌込み型６，６，７，７は、キヤビテイ面５を
備えた500トン用の可動、固定用両型であり、上
記台盤３，４の嵌込み型取付凹部１１，１２，１
３，１４に着脱自在に組込む。そして対向する両
嵌込み型６，６，７，７によつてキヤビテイ１７
が形成される。 The fitting molds 6, 6, 7, and 7 are both movable and fixed types for 500 tons equipped with a cavity surface 5, and fit into the fitting mold mounting recesses 11, 12, 1 of the base plates 3 and 4.
3 and 14 in a removable manner. Then, the cavity 17 is formed by the opposing two fitting molds 6, 6, 7, 7.
is formed.

型取付凹部１１，１２，１３，１４は、嵌込み
型６，６，７，７と同一の大きさでその凹部底に
向つて拡開する様に周面を傾斜させて上記両台盤
３，４の対向面に凹設形成する。 The mold mounting recesses 11, 12, 13, and 14 have the same size as the fitting molds 6, 6, 7, and 7, and their peripheral surfaces are inclined so as to expand toward the bottom of the recesses. , 4 are recessed.

そして、その周面１側面を可動ブロツク２２，
２３，２４，２５で構成する。 Then, the movable block 22,
It consists of 23, 24, and 25.

可動ブロツク２２，２３，２４，２５は、金属
等の材料でブロツク状に形成すると共に、固定ボ
ルト用挿入孔２６を開穿する。そして、両台盤
３，４に固定された各シリンダー２７，２８，２
９，３０に取付け、このシリンダー２７，２８，
２９，３０によつて上下動させて各嵌込み型６，
６，７，７の夫々を両台盤３，４の各嵌込み型取
付凹部１１，１２，１３，１４に取付けたのち、
上記固定ボルト用挿入孔２６から固定ボルト３１
で両台盤３，４に固定することにより、嵌込み型
６，６，７，７を両台座３，４の各嵌込み型取付
１１，１２，１３，１４に固定するものである。 The movable blocks 22, 23, 24, 25 are made of a material such as metal and have a block shape, and are provided with insertion holes 26 for fixing bolts. Each cylinder 27, 28, 2 fixed to both base plates 3, 4
9, 30, this cylinder 27, 28,
29, 30 to move up and down each fitting mold 6,
6, 7, and 7 respectively into the fitting type mounting recesses 11, 12, 13, and 14 of both base plates 3 and 4,
Fixing bolt 31 from the above fixing bolt insertion hole 26
By fixing it to both base boards 3 and 4, the fitting molds 6, 6, 7, and 7 are fixed to the fitting mold attachments 11, 12, 13, and 14 of both pedestals 3 and 4, respectively.

また、第６図及び第７図は嵌込み型６を、500
トン用のダイカスト機に使用した場合を示し、上
記開閉バルブ２０ａを閉じて500トン専用に備え
られた分流子３２を開けることにより使用に供す
るものであり、500トン用の可動盤３３にブラケ
ツト３４を介して固定ボルト３５によつて固定す
る。 In addition, Fig. 6 and Fig. 7 show the fitting mold 6, 500
The case is shown in which it is used in a die casting machine for 500 tons, and it can be used by closing the opening/closing valve 20a and opening the diverter 32 provided exclusively for 500 tons. It is fixed with a fixing bolt 35 through.

尚、図面に示す如く本実施例の金型Ａは、1000
トン用ダイカスト機の両台盤３，４に500トン用
の嵌込み型６，６，７，７を組込んだ場合を示し
たが、これに限定されるものではなく例えば2000
トン用ダイカスト機の金型や1500トン用ダイカス
ト機の金型を構成する両台盤に500トン用ダイカ
スト機の嵌込み型を数個組込んで実施して良いこ
とは任意である。 In addition, as shown in the drawing, the mold A of this example has a diameter of 1000
Although the case where the fitting molds 6, 6, 7, and 7 for 500 tons are incorporated in both base plates 3 and 4 of a die casting machine for 2000 tons is shown, the present invention is not limited to this.
It is optional that several fitting molds for a 500-ton die-casting machine may be incorporated into the molds for a 500-ton die-casting machine and the two base plates constituting the mold for a 1,500-ton die-casting machine.

＜効果＞本考案は以上の構成であるから以下の利点を有
する。<Effects> Since the present invention has the above configuration, it has the following advantages.

可動、固定用両型の台盤に形成された２個以上
型取付凹部の夫々にキヤビテイ面を有する嵌込み
型が組込む。そして、その可動、固定両型の両台
盤を合せることにより、一方の台盤に設けた分流
子が他方の台盤に形成した湯口に挿嵌し、開閉手
段を開けた状態で湯口から溶湯を流し込むことに
より、両台盤の夫々に組込まれた嵌込み型に形成
されるキヤビテイに湯道を通つて流れ込む。その
為に例えば1000トン用ダイカスト機の両台盤のそ
れぞれに500トン用嵌込み型を２個取付けて嵌込
み型のキヤビテイで製品を成形することが出来
る。 A fitting mold having a cavity surface is installed in each of two or more mold mounting recesses formed in both the movable and fixed base plates. By aligning both the movable and fixed base plates, the flow divider provided on one base plate is inserted into the sprue formed on the other base plate, and the molten metal flows from the sprue with the opening/closing means open. By pouring it, it flows through a runner into a cavity formed in a fitting mold installed in each of the base plates. For this purpose, for example, two 500-ton insert molds can be attached to each of the two base plates of a 1,000-ton die-casting machine, and products can be molded in the cavities of the insert molds.

従つて、500トンの金型によつて成形（鋳造）
する製品が多量にあつた場合に、500トン用ダイ
カスト機と1000トン用のダイカスト機を同時に使
用して作業を行うことができ、短時間による作業
でもつて成形品の生産を行うことができ、極めて
作業性を向上させることが出来る。 Therefore, it is molded (cast) using a 500-ton mold.
When there is a large amount of products to be processed, a 500-ton die-casting machine and a 1000-ton die-casting machine can be used at the same time, making it possible to produce molded products in a short time. Workability can be greatly improved.

また、1000トンのダイカスト機に500トンの嵌
込み型を組込むことができるから、従来のよう
に、大きさが異なる多種金型には多種の専用ダイ
カスト機を必要としないから、設備投資に巨額な
資金を投資しなくとも多種の成形品（鋳造品）を
生産することができる。 In addition, since a 500-ton die-casting die can be incorporated into a 1,000-ton die-casting machine, there is no need for a variety of dedicated die-casting machines for different sizes of molds, as was the case in the past, resulting in a huge capital investment. It is possible to produce a wide variety of molded products (cast products) without investing a large amount of money.

[Brief explanation of the drawing]

第１図は本実施例のダイカスト用金型を示す正
面図、第２図は第１図の−断面図、第３図は
第１図の−縮小断面図、第４図は台盤には設
けた分流子を閉じた状態を示す断面図、第５図は
嵌込み型の取付状態を示す断面図、第６図は嵌込
み型を台盤に取付けずに使用する場合を示す正面
図、第７図は第６図の−断面図、第８図は第
７図の−断面図である。尚、図中Ａ……金型、１……可動型、２……固
定型、３，４……台盤、５……キヤビテイ面、１
９，２０，２１，２２……嵌込み型、３０……分
流子、３０……湯口、２８……キヤビテイ、３
１，３２……湯道、３３……開閉手段。 Figure 1 is a front view showing the die-casting mold of this example, Figure 2 is a sectional view of Figure 1, Figure 3 is a reduced sectional view of Figure 1, and Figure 4 shows the base plate. A cross-sectional view showing the provided shunt in a closed state, FIG. 5 is a cross-sectional view showing the installed state of the fitted type, and FIG. 6 is a front view showing the case where the fitted type is used without being attached to the base plate. FIG. 7 is a cross-sectional view taken from the side shown in FIG. 6, and FIG. 8 is a cross-sectional view taken from the side shown in FIG. In addition, in the figure A...Mold, 1...Movable type, 2...Fixed type, 3, 4...Base plate, 5...Cavity surface, 1
9,20,21,22...Inset type, 30...Buncher, 30...Gate, 28...Cavity, 3
1, 32... runner, 33... opening/closing means.

Claims

[Scope of utility model registration request]

Both the movable and fixed molds that form a set are composed of a base plate and an inset mold that is provided with a cavity surface that is removably assembled into the base plate, and is equipped with a diverter or sprue, and two molds each are installed on the base plate. A mold mounting recess into which the above-mentioned fitting mold is installed is formed, and a shunt is built into one of the two base plates, and a sprue into which the diverter is inserted is formed on the other base plate, and a sprue into which the shunt is inserted is formed on the other base plate, and a sprue into which the shunt is inserted is formed in the other base plate. The cavities formed by the two opposing fitting molds are each provided with a runner that branches off from the sprue and communicates with the cavity, and an opening/closing means is provided in the middle of the runner. Die-casting mold.