JPS5813255B2 - Horizontal split mold making machine - Google Patents
Horizontal split mold making machineInfo
- Publication number
- JPS5813255B2 JPS5813255B2 JP52048922A JP4892277A JPS5813255B2 JP S5813255 B2 JPS5813255 B2 JP S5813255B2 JP 52048922 A JP52048922 A JP 52048922A JP 4892277 A JP4892277 A JP 4892277A JP S5813255 B2 JPS5813255 B2 JP S5813255B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- lower mold
- making machine
- clamp
- split mold
- 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.)
- Expired
Links
Landscapes
- Casting Devices For Molds (AREA)
Description
【発明の詳細な説明】
本発明は水平割鋳型造型機、特にクランプテーブル内に
反転可能の下金型を有し、該クランプテーブルが機台上
盤に設けたクランプシリンダーに懸吊、支持されている
水平割鋳型造型機に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a horizontally split mold making machine, in particular, which has a reversible lower mold in a clamp table, and the clamp table is suspended and supported by a clamp cylinder provided on the upper plate of the machine. Regarding the horizontal split mold making machine.
公知の水平割鋳型造型機における造型作業は、上金型の
ブローホールより造型砂を吹込んで鋳型を成形し、上金
型より鋳型を離型するため、前記のブローホール内で固
化した鋳型部分（一般にツノと称する）を押出機構の押
出ピン等により押出離型し、ついで下金型より鋳型を同
様に離型するものであるが、鋳型離型後殆んどの場合こ
のツノ部は不要となるのでツノ部の除去（ツノ折り作業
）を容易とするため、ツノの付根部に「エツヂ」を設け
る手段が採用されている。The molding operation in a known horizontally split mold making machine involves blowing molding sand through the blowhole of the upper mold to form the mold, and releasing the mold from the upper mold. (generally called a horn) is extruded and released from the mold using an extrusion pin of an extrusion mechanism, and then the mold is released from the lower mold in the same way, but in most cases after the mold is released, this horn is unnecessary. Therefore, in order to facilitate the removal of the horn (horn folding operation), a method of providing an "edge" at the base of the horn is adopted.
（第３図にエツヂ部をａ，ツノ部をｂで示す）このよう
にツノ付根部にエツヂがあるため前述の押出離型時にツ
ノが折れて下金型内に落下することが多く、従来から行
われている上金型と下金型間に圧縮空気を噴射させるよ
うな清掃操作では完全に除去し得ない場合が多い。(The edge part is shown as a in Figure 3, and the horn part is shown as b.) Because there is an edge at the base of the horn, the horn often breaks and falls into the lower mold during extrusion release as described above. In many cases, it is not possible to completely remove the dust by cleaning operations such as jetting compressed air between the upper mold and the lower mold.
本発明装置では、このような単に砂粒でない不要の造型
部分（ツノ又は鋳型パリ等）を下金型を反転（９０以上
）させることにより容易に落下、除去させかつ清掃作業
も短時間で容易な水平割鋳型造型機を提供するものであ
る。In the device of the present invention, such unnecessary molding parts (horns, mold holes, etc.) that are not simply sand grains can be easily dropped and removed by inverting the lower mold (90 degrees or more), and the cleaning work is also quick and easy. The present invention provides a horizontally split mold making machine.
本発明装置の構成は前記特許請求の範囲各項に明記した
通りであるが、本発明装置の一具体例を添附図面に基い
て更に詳述する。Although the structure of the apparatus of the present invention is as specified in each claim, one specific example of the apparatus of the present invention will be described in more detail with reference to the accompanying drawings.
第１図はその正面図であり、第２図は下金型を１８０°
下向きに回転した状態の要部のみを示す側面図（懸吊横
行式砂吹込機構及び押出機構は省略した）である。Figure 1 is its front view, and Figure 2 shows the lower mold at 180°.
FIG. 2 is a side view showing only the main parts in a downwardly rotated state (the suspended transverse sand blowing mechanism and the extrusion mechanism are omitted).
第１図及び第２図において、１はクランプテーブルであ
り、ガイド棒１３、支持アーム１６を介してクランプシ
リンダ１４のシリンダーロツド１５に上盤２０勾上方で
連結、懸吊されており、クランプシリンダー１４の作動
によりガイド棒１３がガイド１２に摺動し乍ら、クラン
プテーブル１を昇降させる機構としてある。In FIGS. 1 and 2, reference numeral 1 denotes a clamp table, which is connected to and suspended from the cylinder rod 15 of the clamp cylinder 14 via a guide rod 13 and a support arm 16 above the upper plate 20. The mechanism is such that the clamp table 1 is raised and lowered while the guide rod 13 slides on the guide 12 by the operation of the cylinder 14.
このクランプテーブル１は反転軸８によって下金型３及
び押出機構を保持しており、該反転軸８は反転シリンダ
ー１０と反転軸受１１及び１９とによって下金型取付フ
レーム２を反転し得る機構としてある。This clamp table 1 holds the lower mold 3 and the extrusion mechanism by a reversing shaft 8, and the reversing shaft 8 serves as a mechanism that can reverse the lower mold mounting frame 2 by means of a reversing cylinder 10 and reversing bearings 11 and 19. be.
下金型取付．フレーム２は下金型用押出機構を内蔵し、
下金型３を周知の手段で取付けてある。Installing the lower mold. Frame 2 has a built-in extrusion mechanism for the lower mold,
A lower mold 3 is attached by known means.
前記下金型用押出機構は図示の如く押出ピン５、連結板
６、押出板７及び離型用シリンダー９とから主として構
成され、この押出機構の作動態様は周知の方法である。As shown in the figure, the extrusion mechanism for the lower mold mainly comprises an extrusion pin 5, a connecting plate 6, an extrusion plate 7, and a release cylinder 9, and the operation mode of this extrusion mechanism is a well-known method.
なお、図中４は上金型であり周知のものと同様に上盤２
０′に懸吊保持してあり、２１は上金型用押出機構、２
２は圧着シリンダー、破線で示す１７はダスター装置、
１８はダスターヘッド、２３は造形物搬送用コンベアー
ベルトであり、クランプテーブル１の昇降機構を本発明
装置の如く上盤２０′に設けることによって、クランプ
テーブル１の下方に得られる空間に設置が可能となった
部材の一部を図示したものである。In addition, 4 in the figure is the upper mold, and the upper plate 2 is similar to the well-known one.
0', 21 is an extrusion mechanism for the upper mold, 2
2 is a crimping cylinder, 17 indicated by a broken line is a duster device,
18 is a duster head, and 23 is a conveyor belt for conveying the molded object. By providing the lifting mechanism for the clamp table 1 on the upper plate 20' as in the device of the present invention, it can be installed in the space obtained below the clamp table 1. This figure shows some of the members that have become.
上記の如き構成からなる本発明装置の作動態様を以下に
説明する。The operating mode of the apparatus of the present invention having the above-mentioned configuration will be explained below.
第１図は造型開始前の状態を示し、クランプシリンダー
１４の作動によりクランプテーブル１を上昇し、下金型
３と上金型４を型合せし、上金型上方に懸吊された横行
式ブローヘッド（図示せず）を上金型上方に移動し、圧
着シリンダー２２の作動によりブローヘッドを上金型に
圧着し、砂吹込みを行う。Figure 1 shows the state before the start of molding, in which the clamp table 1 is raised by the operation of the clamp cylinder 14, the lower mold 3 and the upper mold 4 are matched, and the transverse type is suspended above the upper mold. A blow head (not shown) is moved above the upper mold, and the pressure cylinder 22 is operated to press the blow head to the upper mold to perform sand blowing.
ついでブローヘッドを砂補給位置に移動し、上金型押出
機構２１を上金型上方に移動し、造型物が硬化完了後割
型を行ない、上金型押出機構の作動により造型物を上金
型より離型し、下金型に保持させたまトクランプテーブ
ル１を下降させる。Next, the blow head is moved to the sand replenishing position, the upper mold extrusion mechanism 21 is moved above the upper mold, and after the molded object has hardened, the mold is split, and the molded object is moved to the upper mold by the operation of the upper mold extrusion mechanism. The mold is released from the mold, and the clamp table 1 is lowered while being held in the lower mold.
下金型３が反転可能な位置まで降下した時反転シリンダ
ー１０の作動により造型物を保持した金型取付フレーム
２を１８０°反転させ、ついで下金型押出機構を作動さ
せて造型物を例えばコンベアーベルト２３上に離型する
。When the lower mold 3 has descended to a reversible position, the reversing cylinder 10 is operated to invert the mold mounting frame 2 holding the molded product by 180 degrees, and then the lower mold extrusion mechanism is activated to move the molded product onto a conveyor, for example. The mold is released onto a belt 23.
次に離型完了した下金型３を反転シリンダー１０の作動
により原位置に反転、復帰させるが、この反転途中にお
いてダスター装置により下金型面の清掃及び離型剤等の
吹き付けを行うことができる。Next, the lower mold 3 that has been released is reversed and returned to its original position by the operation of the reversing cylinder 10. During this reversal, the lower mold surface may be cleaned using a duster device and a release agent, etc., may be sprayed. can.
下金型が原位置に戻った後に前述の造型サイクルを繰返
す。After the lower mold returns to its original position, the above-described molding cycle is repeated.
本発明装置は、以上詳述した如き構成からなるので、そ
の作用、効果を列記すれば次の通りである：
（１） 下金型の反転（９０°以上）によりツノ部又は
大きな鋳型パリ等を容易かつ迅速に除去し得る。Since the device of the present invention has the configuration as detailed above, its functions and effects are listed as follows: (1) By inverting the lower mold (90 degrees or more), the horn part or large mold paris etc. can be removed easily and quickly.
（２）下金型反転可能な位置まで下降した時に、反転し
ながら下降、離型を行いうるので造型時間が短縮される
。(2) When the lower mold is lowered to a position where it can be reversed, it can be lowered and released while being reversed, which shortens the molding time.
（３）クランプテーブルと機合間に部材が設けてなく空
間となっているので、搬出、搬送手段の自動化が容易で
ある。(3) Since there is no member between the clamp table and the machine, creating a space, it is easy to automate the unloading and conveying means.
（４）ツノ折り手段、例えばツノ折りアーム等を下金型
が反転して下向きとなってから作動させると、下金型内
にツノ部等の落下することがない。(4) If the horn folding means, such as the horn folding arm, is operated after the lower mold is inverted and faces downward, the horn portion etc. will not fall into the lower mold.
（５）大型の不要な鋳型片が金型内に残らないので、連
続作業が容易であり、造型作業の省力化、又は無人化を
図ることができる。(5) Since no large unnecessary mold pieces remain in the mold, continuous work is easy, and the molding work can be labor-saving or unmanned.
（６）下金型下方は金型クランプに属する装置が無いの
で、その空間を省力化装置及び清掃機構の設置に利用す
ることができる。(6) Since there is no device belonging to the mold clamp below the lower mold, the space can be used for installing a labor-saving device and a cleaning mechanism.
（７）昇降するクランプテーブルに金型清掃装置を取付
けることにより、金型が反転途中に金型清掃ができ、清
掃装置を移動させる必要がなくなる。(7) By attaching a mold cleaning device to the clamp table that moves up and down, the mold can be cleaned while the mold is inverted, eliminating the need to move the cleaning device.
第１図及び第２図は本発明装置の一具体例を示す略図で
、第１図は正面図、第２図は下金型を１８０°下向きに
反転した要部のみを示す側面図、第３図は鋳型本体に設
けたエツヂ部ａ及びツノ部ｂを示す略図であり、図中、
１はクランプテーブル、２は下金型取付フレーム、３は
下金型、４は上金型、５は押出ピン、６は連結板、７は
押出板、８は反転軸、９は離型用シリンダー、１０は反
転シリンダー、１１及び１９は反転軸受、１２はガイド
、１３はガイド棒、１４はクランプシリンダー、１５は
ピストンロンド、１６は支持アーム、１７はダスター装
置、１８はダスターヘッド、２０は機台、２０’は上盤
、２１は上金型押出機構、２２は圧着シリンダー、２３
はコンベアーベルトを夫々示す。1 and 2 are schematic diagrams showing a specific example of the apparatus of the present invention, in which FIG. 1 is a front view, FIG. 2 is a side view showing only the main parts with the lower mold inverted 180 degrees downward, and FIG. Figure 3 is a schematic diagram showing the edge part a and the horn part b provided in the mold body, and in the figure,
1 is a clamp table, 2 is a lower mold mounting frame, 3 is a lower mold, 4 is an upper mold, 5 is an extrusion pin, 6 is a connecting plate, 7 is an extrusion plate, 8 is an inversion axis, 9 is for mold release Cylinder, 10 is a reversing cylinder, 11 and 19 are reversing bearings, 12 is a guide, 13 is a guide rod, 14 is a clamp cylinder, 15 is a piston rond, 16 is a support arm, 17 is a duster device, 18 is a duster head, 20 is 20' is the upper plate, 21 is the upper mold extrusion mechanism, 22 is the crimping cylinder, 23
indicate conveyor belts.
Claims (1)
ドが横行する水平割鋳型造型機において、機台上盤に設
けたクランプシリンダーにより懸吊、支持されたクラン
プテーブルと、該クランプテーブルに載置されかつ独立
した動力源により反転し得る押出機構を具備する下金型
と、上盤に懸吊、保持された上金型とを具備することを
特徴とする水平割鋳型造型機。 ２ クランプテーブルが支持アーム及び複数本のガイド
棒を介してクランプシリンダーのピストンロンドに連結
されている特許請求の範囲第１項記載の水平割鋳型造型
機。[Scope of Claims] 1. In a horizontal split mold making machine in which an upper mold extrusion mechanism and a blow head run horizontally above the upper mold, a clamp table suspended and supported by a clamp cylinder provided on the upper plate of the machine; A horizontally split mold comprising a lower mold equipped with an extrusion mechanism that is placed on the clamp table and can be reversed by an independent power source, and an upper mold that is suspended and held by an upper plate. Molding machine. 2. The horizontal split mold making machine according to claim 1, wherein the clamp table is connected to the piston rond of the clamp cylinder via a support arm and a plurality of guide rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52048922A JPS5813255B2 (en) | 1977-04-26 | 1977-04-26 | Horizontal split mold making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52048922A JPS5813255B2 (en) | 1977-04-26 | 1977-04-26 | Horizontal split mold making machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53133528A JPS53133528A (en) | 1978-11-21 |
| JPS5813255B2 true JPS5813255B2 (en) | 1983-03-12 |
Family
ID=12816738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52048922A Expired JPS5813255B2 (en) | 1977-04-26 | 1977-04-26 | Horizontal split mold making machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5813255B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61125972U (en) * | 1985-01-25 | 1986-08-07 | ||
| JPS6242548U (en) * | 1985-09-04 | 1987-03-14 | ||
| JPH0441861Y2 (en) * | 1989-08-10 | 1992-10-01 | ||
| CN112059154A (en) * | 2020-08-07 | 2020-12-11 | 安徽埃斯克制泵有限公司 | Self priming pump body sand casting shedder |
-
1977
- 1977-04-26 JP JP52048922A patent/JPS5813255B2/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61125972U (en) * | 1985-01-25 | 1986-08-07 | ||
| JPS6242548U (en) * | 1985-09-04 | 1987-03-14 | ||
| JPH0441861Y2 (en) * | 1989-08-10 | 1992-10-01 | ||
| CN112059154A (en) * | 2020-08-07 | 2020-12-11 | 安徽埃斯克制泵有限公司 | Self priming pump body sand casting shedder |
| CN112059154B (en) * | 2020-08-07 | 2021-10-29 | 安徽埃斯克制泵有限公司 | Self priming pump body sand casting shedder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53133528A (en) | 1978-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110695347A (en) | Sand shakeout treatment method for post-treatment process of sand casting workpiece | |
| JPS6216736B2 (en) | ||
| JPS5813255B2 (en) | Horizontal split mold making machine | |
| JPS6019790Y2 (en) | Horizontal split mold making machine | |
| US4983115A (en) | Molding apparatus for sealing semiconductor devices including a mold cleaning device | |
| CN210023694U (en) | Die casting machine feed mechanism that security performance is strong | |
| US5053172A (en) | Method of cleaning semiconductor molding apparatus | |
| JPH07136599A (en) | Metal mold cleaning device | |
| JP2939630B2 (en) | Mold changing device | |
| JPH0649408Y2 (en) | Device for confirming anastomoses between fixed and movable molds in core manufacturing equipment | |
| CN220372928U (en) | Polishing system used in die casting production process | |
| JPS5914041Y2 (en) | Mold component removal device for cast articles | |
| CN216938388U (en) | Full-automatic demolding shell vibrating machine | |
| US3284861A (en) | Jolt de-sanding machine for mould flasks | |
| CN218134588U (en) | Demolding equipment for noise elimination part | |
| JPH03248763A (en) | Deburring equipment | |
| JPH0355213A (en) | Side flash cutter | |
| JPH0248098Y2 (en) | ||
| JPH07232234A (en) | Molding equipment | |
| JPS5812127B2 (en) | Formwork equipment for molding concrete materials | |
| JPS6034456Y2 (en) | Mold disassembly device | |
| JPH0756105Y2 (en) | Mold assembly equipment | |
| JPS58168438A (en) | Press brake | |
| JPS5913938B2 (en) | Vertical split mold making machine with chiller for mold making | |
| CN117380912A (en) | Molding machine and molding process for machining automobile parts |