JPS61108462A - Cooling method of metallic mold - Google Patents
Cooling method of metallic moldInfo
- Publication number
- JPS61108462A JPS61108462A JP22878884A JP22878884A JPS61108462A JP S61108462 A JPS61108462 A JP S61108462A JP 22878884 A JP22878884 A JP 22878884A JP 22878884 A JP22878884 A JP 22878884A JP S61108462 A JPS61108462 A JP S61108462A
- Authority
- JP
- Japan
- Prior art keywords
- metallic mold
- mold
- cooling
- water
- pipe
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/2218—Cooling or heating equipment for dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は、ダイカスト鋳造などに用いられる金型の冷却
方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a method for cooling a mold used in die casting or the like.
〈従来の技術〉
従来、金型を冷却する場合、金型の冷却用穴内に給水ホ
ースと連結させた冷却バイブを挿し込み、冷却水を連続
して循環供給させていた。<Prior Art> Conventionally, when cooling a mold, a cooling vibrator connected to a water supply hose was inserted into a cooling hole of the mold to continuously circulate and supply cooling water.
従って、従来の金型冷却方法では、厳密な水漏対策を施
さなければならないと同時に、冷却水が流れ過ぎて金型
を冷し過ぎることがあるなどの不便欠点があり、しかも
細い成型用ビンなどの冷却が非常に難しいと言った欠点
があった。Therefore, with conventional mold cooling methods, strict water leakage countermeasures must be taken, and at the same time, there are inconveniences such as too much cooling water flowing and cooling the mold too much. The drawback was that cooling was extremely difficult.
〈発明が解決しようとする問題点〉
本発明はこの様な従来の不便欠点に鑑みてなされたもの
であり、冷部パイプを使って冷却水を循環供給させるの
ではなく、気化熱によって金型冷却を行ない、従って従
来のような水漏対策が一切不要となり、冷し過ぎの心配
がなく、細い成型用ビンでも効果的に冷却することが出
来る、金型の冷却方法を提供せんとするものである。<Problems to be Solved by the Invention> The present invention has been made in view of these conventional inconveniences, and instead of circulating and supplying cooling water using cold section pipes, the mold is cooled by heat of vaporization. To provide a cooling method for molds, which eliminates the need for conventional water leakage countermeasures, eliminates the fear of overcooling, and can effectively cool even thin molding bottles. It is.
く問題点を解決するための手段〉
係る目的を達成する本発明金型の冷却方法は、金型の冷
却用穴内に水滴又は霧を噴出させるよ 。Means for Solving the Problems> The mold cooling method of the present invention that achieves the above object includes jetting water droplets or mist into the cooling holes of the mold.
うにした事を特徴としたものである。It is characterized by the fact that
く作用〉
金型の冷却用穴内に水滴又は霧を噴出させると、その水
滴又は霧は高温になった金型に触でほとんど瞬間的に蒸
発し、気化熱によって金型を冷却するものである。Effect> When water droplets or mist are ejected into the cooling holes of a mold, the water droplets or mist evaporate almost instantaneously when they touch the hot mold, cooling the mold by the heat of vaporization. .
〈実施例〉 以下、本発明実施の一例を図面に基づいて説明する。<Example> Hereinafter, an example of implementing the present invention will be described based on the drawings.
図中（１）は金型であり、この金型（１）に従来と同様
の冷却用穴（２）を穿ち形成しである。尚、図示例の場
合、金型（１）に成型用ビン（３）を嵌め込み、その成
型用ビン（３）に冷却用穴（２）を穿ち形成したもので
ある。In the figure, (1) is a mold, and cooling holes (2) similar to the conventional mold are formed in this mold (1). In the illustrated example, a molding bottle (3) is fitted into a mold (1), and a cooling hole (2) is formed in the molding bottle (3).
そして、金型（１）の冷却用穴（２）内にはパイプ（４
）を挿入させるか或いは臨ませ、パイプ（４）から金型
（１）の温度に応じて一定量の水滴又は＊＜ａ＞を鋳造
（成型）のタイミングに合わせて噴出させるものである
。パイプ（４）から水滴又はｆｉ（ａ）を噴出させる手
段は従来周知のものを採用し得る。図示例の手段は、パ
イプ（４）を、エアー源（図示せず）に接続したエアー
用パイプ（４ａ）と、水槽（５）に接続した水用パイプ
（４ｂ）に接続せしめ、水槽（５）の水（ｂ）をパイプ
から霧（ａ）にして噴出させるようにしたものである。In the cooling hole (2) of the mold (1) is a pipe (4).
) is inserted or exposed, and a fixed amount of water droplets or *<a> is ejected from the pipe (4) in accordance with the temperature of the mold (1) in accordance with the timing of casting (molding). Conventionally known means can be used for ejecting water droplets or fi(a) from the pipe (4). The illustrated means connects the pipe (4) to an air pipe (4a) connected to an air source (not shown) and a water pipe (4b) connected to a water tank (5). ) Water (b) is sprayed out from a pipe as mist (a).
尚、図示しなかったが、冷却用穴（２）内の蒸気を回収
して水槽（５）に戻すようにしても良い。Although not shown, the steam in the cooling hole (2) may be recovered and returned to the water tank (5).
而して、鋳造（成型）のタイミングに合せて、換言すれ
ば、最も金型の冷却を必要とするタイミングに合せて、
パイプ（４）から冷却用穴（２）内に金型（１）の温度
に応じたＩＩ＜金型に触れたら立ち所に蒸発しうる量）
の水滴又は霧（ａ ）を噴出させる。すると、水滴又は
霧（ａ ）は高温の金型に触でほとんど瞬間的に蒸発し
、その際の気化熱によって金型（１）を冷却するもので
ある。この時、水滴又は！（ａ）は連続して噴出させる
必要はなく、最も金型の冷却を必要とする時期にのみ噴
出させ、後は停止させて置くものである。Therefore, according to the timing of casting (molding), in other words, according to the timing when the mold needs cooling the most,
II from the pipe (4) into the cooling hole (2) according to the temperature of the mold (1) <the amount that can evaporate in places if it touches the mold)
eject water droplets or mist (a). Then, the water droplets or mist (a) evaporate almost instantaneously upon contact with the hot mold, and the heat of vaporization at that time cools the mold (1). At this time, water drops or! (a) does not need to be ejected continuously; it is ejected only when the mold needs to be cooled the most, and is then stopped.
〈発明の効果〉 本発明金型の冷却方法によれば、以下の効果を奏する。<Effect of the invention> According to the mold cooling method of the present invention, the following effects are achieved.
■冷却用穴内に冷却水を循環供給させないので、従来の
ような水漏対策が一切不要になる。従って、金型の設備
、保安が容易となり、コストの低減化を図ることが出来
る。■Since cooling water is not circulated and supplied into the cooling holes, there is no need to take any measures against water leaks as in the past. Therefore, the equipment and security of the mold are facilitated, and costs can be reduced.
■金型の冷し過ぎの心配が全くなくなる。■There is no need to worry about the mold being too cold.
■非常に細い成型用ビンでも効果的に冷却することが出
来る。■Even very thin molding bottles can be cooled effectively.
図面は本発明の１実施例を示す断面図である。 図中、（１）は金型、（２）は冷却用穴、である。 The drawing is a sectional view showing one embodiment of the present invention. In the figure, (1) is a mold, and (2) is a cooling hole.
Claims (1)
事を特徴とする金型の冷却方法。A mold cooling method characterized by spouting water droplets or mist into the cooling holes of the mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22878884A JPS61108462A (en) | 1984-10-29 | 1984-10-29 | Cooling method of metallic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22878884A JPS61108462A (en) | 1984-10-29 | 1984-10-29 | Cooling method of metallic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61108462A true JPS61108462A (en) | 1986-05-27 |
Family
ID=16881855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22878884A Pending JPS61108462A (en) | 1984-10-29 | 1984-10-29 | Cooling method of metallic mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61108462A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01118354A (en) * | 1987-10-31 | 1989-05-10 | Ahresty Corp | Cooling method for flunger tip |
| JPH0241760A (en) * | 1988-07-31 | 1990-02-09 | Asahi Tec Corp | Cooler for casting mold |
| JPH02211971A (en) * | 1988-11-14 | 1990-08-23 | Asahi Tec Corp | Cooling method for casting metallic mold |
| JPH05220562A (en) * | 1992-02-12 | 1993-08-31 | Ryobi Ltd | Die cooling device |
| JP2009195914A (en) * | 2008-02-19 | 2009-09-03 | Mazda Motor Corp | Method for producing molding die, and molding die |
| DE102015118901A1 (en) * | 2015-11-04 | 2017-05-04 | Uwe Richter | Method of conformal planar temperature control of segmented cup-shaped molds |
| JP2017512140A (en) * | 2014-03-07 | 2017-05-18 | シロー インダストリーズ インコーポレイテッド | High performance tool cooling system |
| JP2018526224A (en) * | 2015-09-02 | 2018-09-13 | アルフィ エス．アール．エル． | System for cooling a metal or metal alloy mold, and a mold set comprising said cooling system and at least one mold |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640864B2 (en) * | 1974-06-12 | 1981-09-24 | ||
| JPS57177870A (en) * | 1981-04-23 | 1982-11-01 | Mazda Motor Corp | Cooler for metallic mold for casting of light alloy |
-
1984
- 1984-10-29 JP JP22878884A patent/JPS61108462A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5640864B2 (en) * | 1974-06-12 | 1981-09-24 | ||
| JPS57177870A (en) * | 1981-04-23 | 1982-11-01 | Mazda Motor Corp | Cooler for metallic mold for casting of light alloy |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01118354A (en) * | 1987-10-31 | 1989-05-10 | Ahresty Corp | Cooling method for flunger tip |
| JPH0241760A (en) * | 1988-07-31 | 1990-02-09 | Asahi Tec Corp | Cooler for casting mold |
| JPH02211971A (en) * | 1988-11-14 | 1990-08-23 | Asahi Tec Corp | Cooling method for casting metallic mold |
| JPH05220562A (en) * | 1992-02-12 | 1993-08-31 | Ryobi Ltd | Die cooling device |
| JP2538476B2 (en) * | 1992-02-12 | 1996-09-25 | リョービ株式会社 | Mold cooling device |
| JP2009195914A (en) * | 2008-02-19 | 2009-09-03 | Mazda Motor Corp | Method for producing molding die, and molding die |
| JP2017512140A (en) * | 2014-03-07 | 2017-05-18 | シロー インダストリーズ インコーポレイテッド | High performance tool cooling system |
| US10286448B2 (en) | 2014-03-07 | 2019-05-14 | Shiloh Industries, Inc. | High-performance tool cooling system |
| JP2018526224A (en) * | 2015-09-02 | 2018-09-13 | アルフィ エス．アール．エル． | System for cooling a metal or metal alloy mold, and a mold set comprising said cooling system and at least one mold |
| DE102015118901A1 (en) * | 2015-11-04 | 2017-05-04 | Uwe Richter | Method of conformal planar temperature control of segmented cup-shaped molds |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61108462A (en) | Cooling method of metallic mold | |
| JP2006005364A (en) | Heat treatment equipment | |
| CA1207125A (en) | Ingot casting method | |
| US9545746B2 (en) | Apparatus for the after-cooling of bases | |
| JPH04227485A (en) | Evaporating heat exchanger | |
| JPS6130269A (en) | Method of cooling continuously carried strand in continuous casting device and plane injection nozzle for executing saidmethod | |
| HUP9701128A2 (en) | Stability enhancement of molten solder droplets as ejected from a nozzle of droplet pump | |
| JPS62130761A (en) | Cooling method for metallic mold | |
| GB1418400A (en) | Method and apparatus for cooling steel | |
| JPS5712617A (en) | Production of bottle | |
| JPH01118354A (en) | Cooling method for flunger tip | |
| CA1122772A (en) | Cooling of ingots or castings | |
| JPS57187150A (en) | Secondary cooling installation for continuous casting | |
| JPS62107853A (en) | Temperature control device for metal mold | |
| JPS62130762A (en) | Temperature controlling method for metallic mold | |
| JPH0384378A (en) | Cooling method for high temperature body | |
| GB1005710A (en) | Prevention of freezing in cooling towers | |
| JPS5652504A (en) | Impingement cooler | |
| JPH0289978A (en) | Refrigerator | |
| JPS6218432Y2 (en) | ||
| JPH0216367B2 (en) | ||
| JPH01321057A (en) | Method for cooling cast tube | |
| JPS5642813A (en) | Temperature control system | |
| JP2003277834A (en) | Cooling method, and cooling equipment | |
| JP2003033920A (en) | Spray device for mold |