JPH01118358A - Low pressure casting apparatus - Google Patents
Low pressure casting apparatusInfo
- Publication number
- JPH01118358A JPH01118358A JP27434987A JP27434987A JPH01118358A JP H01118358 A JPH01118358 A JP H01118358A JP 27434987 A JP27434987 A JP 27434987A JP 27434987 A JP27434987 A JP 27434987A JP H01118358 A JPH01118358 A JP H01118358A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- casting apparatus
- pressure casting
- molten metal
- low pressure
- 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.)
- Pending
Links
- 238000005266 casting Methods 0.000 title claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 14
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、鋳型の下部に位置する保持炉から、ストーク
スを通して溶湯を鋳型キャビティ内に押りげ、キャビテ
ィ内に溶湯を充満させて鋳造する低圧鋳造装置に関する
ものである。Detailed Description of the Invention (Field of Industrial Application) The present invention involves pushing molten metal from a holding furnace located at the bottom of the mold into a mold cavity through Stokes, filling the cavity with the molten metal, and casting. This invention relates to low pressure casting equipment.
（従来の技術）
従来の低圧鋳造装置は１例えば特開昭８０−１１９４７
３号公報に記載されているように、溶湯を鋳型の下部に
位置する保持炉から、ストークスと鋳型の下部の注湯口
を通して鋳型キャビティ内に押上げ、Ｐ＃型空間に溶湯
を充満させ、その後に冷却して鋳造する低圧鋳造装置で
ある。(Prior art) A conventional low-pressure casting device is 1, for example, Japanese Patent Application Laid-Open No. 80-11947.
As described in Publication No. 3, the molten metal is pushed up from the holding furnace located at the bottom of the mold into the mold cavity through the Stokes and pouring port at the bottom of the mold, filling the P# mold space with the molten metal, and then This is a low-pressure casting device that cools and casts.
このような装置においては、多くのものは、その装置の
専用に、鋳型が縦に分割される構造になっている鋳型を
使用している。Many of these devices use molds designed to be vertically divided specifically for the device.
なかには特開昭θ０−９５６７号公報に記載されている
ように、可動プレートに連結されて昇降駆動されるＥ型
と、注湯口を有する固定下型と、これらの上下型に対し
て横から進退する横型とを備える鋳造用金型装置がある
が、この金型はこの装置の専用金型で、上型は上下動す
るが、横型は水平に横に開閉する。そして注湯口は下型
に設けられている。As described in Japanese Patent Application Laid-Open No. 0-9567, there is an E type that is connected to a movable plate and driven up and down, a fixed lower mold that has a pouring spout, and a type that moves sideways to move forward and backward with respect to these upper and lower molds. There is a casting mold device equipped with a horizontal mold, but this mold is a special mold for this device.The upper mold moves up and down, but the horizontal mold opens and closes horizontally. The pouring spout is provided in the lower mold.
（発明が解決しようとする問題点）
このように、低圧鋳造装置用の鋳型は専用の鋳型で、他
の重力鋳造装置の鋳型や可傾鋳造鋳型は鋳型の上部にあ
る注湯口から溶湯を注湯するものであるため、これを流
用して使用することができない。(Problem to be solved by the invention) In this way, the mold for low-pressure casting equipment is a special mold, and the mold for other gravity casting equipment and tilting casting molds are used for pouring molten metal from the pouring hole at the top of the mold. Since it is made by boiling water, it cannot be used for other purposes.
したがって、他の重力鋳造装置の鋳型や可傾鋳造鋳型を
在庫しており、緊急に低圧鋳造装置により製品をＰＩ造
しようとする場合でも、流用せず別に専用の鋳型を製作
しなければならなかった。Therefore, even if you have molds from other gravity casting equipment or tilting casting molds in stock and you urgently want to produce a product using low-pressure casting equipment, you will have to create a separate dedicated mold instead of using them. Ta.
工場での生産手配の関係から、例えば他の重力Ｍ造装ｍ
の鋳型や可傾鋳造装置の＃８壓と低圧鋳造装置の鋳型を
共通にして、どの鋳造装置でも鋳造することができるよ
うにすることが望ましい。Due to production arrangements at the factory, for example, other gravity M
It is desirable to use the same mold, the #8 bottle of the tilting casting machine, and the mold of the low-pressure casting machine, so that casting can be performed using any casting machine.
（問題点を解決するための手段）
本発明の低圧鋳造装置は、上記のような要望を満足させ
るために発明されたもので、溶湯を上型と下型とに分割
した鋳型の分割面上にある横口から注湯することを特徴
とするものである。(Means for Solving the Problems) The low-pressure casting device of the present invention was invented to satisfy the above-mentioned demands, and it is possible to use a low-pressure casting device of the present invention, in which the molten metal is divided into an upper mold and a lower mold. The feature is that the hot water is poured from the side entrance.
（作用と実施例）
本発明の低圧鋳造装置は、第１図に図示したように、溶
湯を上型（１）と下型（２）とに分割した鋳型（Ｍ）の
分割面（Ａ−Ａ）上にある横口（３）から注湯すること
を特徴としているから、他の重力鋳造装置の鋳型や可傾
鋳造の鋳型と共通して使用できるように製作した鋳型を
装着して、保持炉（４）に貯溜された溶湯を鋳型キャビ
ティ（５）内に加圧して流入させて注湯することができ
る。(Function and Examples) As shown in FIG. 1, the low-pressure casting apparatus of the present invention has a dividing surface (A- A) Since it is characterized by pouring metal from the side opening (3) at the top, it is possible to install a mold that can be used in common with other gravity casting equipment molds and tilting casting molds. The molten metal stored in the holding furnace (4) can be poured into the mold cavity (5) under pressure.
（発明の効果）
本発明の低圧鋳造装置は、上記に記載したように、溶湯
を上型と下型とに分割した鋳型の分割面上にある横口か
ら注湯するようにしたから、注温口のある面で分割され
た他の重力鋳造装置の鋳型や可傾鋳造装置の鋳型であっ
て、低圧鋳造装置の鋳型と共通できるようにした鋳型を
用いて鋳造をすることができる。(Effects of the Invention) As described above, in the low-pressure casting apparatus of the present invention, the molten metal is poured from the side opening on the dividing surface of the mold, which is divided into an upper mold and a lower mold. Casting can be performed using a mold for another gravity casting device or a mold for a tilting casting device, which is divided by a surface with a warm opening, and that can be used in common with a mold for a low-pressure casting device.
また、このようにしたことによって、溶湯の供給が楽に
なり、さらに、保持炉の配ａを鋳型の下部に限定される
ことなく、横にも配置可能となる効果もあって、本発明
は産業の発達に寄与するところ極めて大なるものがある
。Moreover, by doing this, it becomes easier to supply the molten metal, and furthermore, the holding furnace can be placed beside the mold instead of being limited to the lower part of the mold. There are some things that make a huge contribution to the development of the world.
第１図は本発明の一実施例の一部切欠縦断面図である。
１、、、、、上型、 ２．、、、、下型、 ３．、、、
、横口；４、、、、、保持炉； ５．、、、、Ｐ１ｙ！
１キャビティ；！’１．．．．．鋳型； Ａ−Ａ、、、
、、分割面。FIG. 1 is a partially cut away vertical sectional view of an embodiment of the present invention. 1. Upper mold 2. ,,,lower mold,3. ,,,
, side entrance; 4, , , , holding furnace; 5. ,,,,P1y!
1 cavity;! '1. ．． ．． ．． ．． Mold; A-A,,,
,,splitting plane.
Claims (1)
口から注湯することを特徴とする低圧鋳造装置。A low-pressure casting device characterized by pouring molten metal from a side opening on the dividing surface of a mold that is divided into an upper mold and a lower mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27434987A JPH01118358A (en) | 1987-10-29 | 1987-10-29 | Low pressure casting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27434987A JPH01118358A (en) | 1987-10-29 | 1987-10-29 | Low pressure casting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01118358A true JPH01118358A (en) | 1989-05-10 |
Family
ID=17540419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27434987A Pending JPH01118358A (en) | 1987-10-29 | 1987-10-29 | Low pressure casting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01118358A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011016166A (en) * | 2009-07-10 | 2011-01-27 | Sukegawa Electric Co Ltd | Casting apparatus |
| JP2011025296A (en) * | 2009-07-28 | 2011-02-10 | Sukegawa Electric Co Ltd | Casting apparatus |
-
1987
- 1987-10-29 JP JP27434987A patent/JPH01118358A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011016166A (en) * | 2009-07-10 | 2011-01-27 | Sukegawa Electric Co Ltd | Casting apparatus |
| JP2011025296A (en) * | 2009-07-28 | 2011-02-10 | Sukegawa Electric Co Ltd | Casting apparatus |
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