JPH0235394Y2 - - Google Patents
Info
- Publication number
- JPH0235394Y2 JPH0235394Y2 JP1982149622U JP14962282U JPH0235394Y2 JP H0235394 Y2 JPH0235394 Y2 JP H0235394Y2 JP 1982149622 U JP1982149622 U JP 1982149622U JP 14962282 U JP14962282 U JP 14962282U JP H0235394 Y2 JPH0235394 Y2 JP H0235394Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- cooling
- cooling water
- mold
- path
- 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
- 238000001816 cooling Methods 0.000 claims description 17
- 239000000498 cooling water Substances 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004512 die casting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
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鋳造等に使用される金型を
冷却するために、金型に開口形成した冷却穴内に
設置して冷却穴内に冷却水を循環供給するための
金型冷却用パイプに関するものである。[Detailed description of the invention] <Industrial application field> This invention is installed in a cooling hole formed in the mold in order to cool the mold used for die casting, etc., and cooled water is poured into the cooling hole. This relates to a mold cooling pipe for circulating supply.
〈従来の技術〉
この種冷却用パイプは金型の冷却穴内に冷却水
を循環供給する関係上、一本の冷却用パイプに冷
却水の往路と復路とを構成しなければならないと
共に、金型の冷却穴に簡便に脱着できるように構
成しなければならない。<Prior art> This type of cooling pipe circulates and supplies cooling water into the cooling hole of the mold, so it is necessary to configure an outgoing and returning path of the cooling water in one cooling pipe. The structure shall be such that it can be easily attached and detached from the cooling hole of the
そこで従来のこの種冷却用パイプは、第１図及
び第２図に示す如く、冷却水の往路イを構成する
内側パイプｂと冷却水の復路口を構成する外側パ
イプａとを互いに同芯状に挿入させて二重パイプ
構造に構成していた。その為に、内側パイプと外
側パイプとの芯出し接続並びに供給管３や排出管
４の接続（ロウ付け）が難しく、水漏れ事故を起
したり、良好な冷却水の循環が得にくい等の製造
上の不具合があると同時に、材料費と相俟つて高
価となる不具合があつた。 Therefore, in the conventional cooling pipe of this kind, as shown in FIGS. 1 and 2, an inner pipe b constituting the outgoing path a of the cooling water and an outer pipe a constituting the incoming path inlet of the cooling water are arranged concentrically with each other. It was constructed into a double pipe structure by inserting it into the pipe. For this reason, it is difficult to center and connect the inner and outer pipes, as well as to connect (braze) the supply pipe 3 and discharge pipe 4, which may cause water leakage accidents or make it difficult to obtain good cooling water circulation. There was a manufacturing defect, and at the same time, there was also a defect that combined with the material cost led to high costs.
〈考案が解決しようとする問題点〉
本考案はこの様な従来の不具合に鑑みてなされ
たものであり、従来品と同様金型の冷却穴に簡便
に脱着できることは勿論、良好な冷却水の循環が
得られ、製造が容易で且つ安価な金型冷却用パイ
プ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 developed in view of these conventional problems, and as with the conventional products, it can be easily installed and removed from the cooling hole of the mold, and it also has the ability to provide good cooling water. It is an object of the present invention to provide a mold cooling pipe that provides good circulation, is easy to manufacture, and is inexpensive.
〈問題点を解決するための手段〉
斯る目的を達成する本考案金型冷却用パイプ
は、中空状に形成したパイプ本体の内部を軸方向
に一枚の仕切板で仕切つて冷却水の往路と復路を
構成した事を特徴としたものである。<Means for solving the problem> The mold cooling pipe of the present invention that achieves the above purpose has a hollow pipe body that is partitioned in the axial direction by a single partition plate to direct the outgoing cooling water. It is characterized by configuring a return trip.
〈実施例〉
以下、本考案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.
パイプ本体１は従来の外パイプａと同様の外
径、長さを有する中空状に形成せしめ、その内部
を軸方向に一枚の仕切板２で仕切つて冷却水の往
路イと復路ロを構成すると共に、基端開口側をキ
ヤツプ用口金５又は取付用口金６で密閉し、往路
イ側に冷却水の供給管３を接続し復路ロ側に冷却
水の排出管４を接続させる。 The pipe main body 1 is formed into a hollow shape having the same outer diameter and length as the conventional outer pipe a, and the inside thereof is partitioned in the axial direction by a single partition plate 2 to form an outward path A and a return path B of the cooling water. At the same time, the proximal opening side is sealed with the cap ferrule 5 or the attachment ferrule 6, and the cooling water supply pipe 3 is connected to the outward A side, and the cooling water discharge pipe 4 is connected to the inward B side.
仕切板２はパイプ本体１と別体に成形しても良
いが、好ましくは押出し成形法によりパイプ本体
１と同一体に成形せしめ、パイプ本体１の内部を
軸方向に沿い全長にわたつて２つに仕切り冷却水
の往路イと復路ロを構成せしめると共に、その先
端方２′は従来の内側パイプｂと同様にパイプ本
体１の先端より十分に突出させる。 Although the partition plate 2 may be molded separately from the pipe body 1, it is preferable that the partition plate 2 is molded into the same body as the pipe body 1 by extrusion molding, and two partition plates are formed inside the pipe body 1 along the entire length along the axial direction. The partition is configured to form an outgoing path (a) and an incoming path (b) for the cooling water, and its distal end 2' is made to sufficiently protrude from the distal end of the pipe body 1, similar to the conventional inner pipe b.
そして、冷却水の往路イと復路ロと復路ロに
夫々冷却水の供給管３と排出管４を連通状に接続
させる。この時、冷却水の往路ロに供給管と排出
管４を第３図に示した実施例の如く夫々直接接続
させても良いし、第５図に示した実施例の如く取
付用口金６を介して連通状に接続させても良い。
後者の方がより製造が容易となる。 A supply pipe 3 and a discharge pipe 4 of the cooling water are connected to the outward path A, the backward path B, and the backward path B of the cooling water, respectively, in a communicating manner. At this time, the supply pipe and the discharge pipe 4 may be directly connected to the outward path of the cooling water as in the embodiment shown in FIG. 3, or the mounting cap 6 may be connected as in the embodiment shown in FIG. They may also be connected in a continuous manner through the wires.
The latter is easier to manufacture.
〈考案の効果〉
本考案は金型冷却用パイプは斯様に構成したの
で、従来の二重パイプ構造のものと同様に金型の
冷却穴に簡便に脱着できることは勿論、従来品と
比較して水漏れ事故を起したり良好な冷却水の循
環が得にくいと言つた製造上の不具合を全て解消
することが出来るとと共に、製造が容易で安価に
提供することが出来る。<Effects of the invention> Since the mold cooling pipe of the present invention is constructed in this way, it can be easily attached to and removed from the cooling hole of the mold like the conventional double pipe structure, and it is also more efficient than conventional products. It is possible to eliminate all manufacturing defects such as water leakage accidents and difficulty in obtaining good circulation of cooling water, and it is easy to manufacture and can be provided at low cost.
しかも、冷却水の往路と復路を構成する仕切板
は押出し成形法によつてパイプ本体と同一体に成
形することが出来るので、格別な材料費や組付け
工程が不要となり、一層安価且つ容易に製造する
ことが出来る。 Moreover, the partition plates that make up the outward and return paths of the cooling water can be molded into the same body as the pipe body using extrusion molding, which eliminates the need for special materials and assembly processes, making it even cheaper and easier. It can be manufactured.
よつて、所期の目的を達成し得る。 Therefore, the intended purpose can be achieved.
第１図は従来例を示す断面図、第２図は２−２
線に沿える断面図、第３図は本考案冷却用パイプ
の実施の一例を示す金型に組込んだ状態の断面
図、第４図は４−４線に沿える断面図、第５図は
本考案他の実施例を示す断面図である。
図中、１はパイプ本体、２は仕切板、である。
Figure 1 is a sectional view showing the conventional example, Figure 2 is 2-2
3 is a sectional view taken along line 4-4, FIG. 3 is a sectional view showing an example of the implementation of the cooling pipe of the present invention in a state where it is assembled into a mold, FIG. 4 is a sectional view taken along line 4-4, and FIG. FIG. 3 is a sectional view showing another embodiment of the present invention. In the figure, 1 is a pipe main body, and 2 is a partition plate.
Claims (1)
プに於いて、中空状に形成したパイプ本体の内部
を軸方向に一枚の仕切板で仕切つて冷却水の往路
と復路を構成した事を特徴とする金型冷却用パイ
プ。 In the cooling pipe that is detachably attached to the cooling hole of the mold, the inside of the hollow pipe body is partitioned in the axial direction by a single partition plate to form the outward and return paths of the cooling water. Characteristic mold cooling pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14962282U JPS5954155U (en) | 1982-09-30 | 1982-09-30 | Mold cooling pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14962282U JPS5954155U (en) | 1982-09-30 | 1982-09-30 | Mold cooling pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5954155U JPS5954155U (en) | 1984-04-09 |
| JPH0235394Y2 true JPH0235394Y2 (en) | 1990-09-26 |
Family
ID=30332079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14962282U Granted JPS5954155U (en) | 1982-09-30 | 1982-09-30 | Mold cooling pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5954155U (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61162244A (en) * | 1985-01-11 | 1986-07-22 | Honda Motor Co Ltd | Water cooled metallic mold |
| JPH034428Y2 (en) * | 1985-03-28 | 1991-02-05 | ||
| JP4658349B2 (en) * | 2001-02-14 | 2011-03-23 | 本田技研工業株式会社 | Mold cooling structure |
| JP4624300B2 (en) * | 2006-05-02 | 2011-02-02 | 株式会社アーレスティ | Mold cooling structure |
| JP5380347B2 (en) * | 2010-03-31 | 2014-01-08 | ジヤトコ株式会社 | Degassing structure of injection molding equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS572740A (en) * | 1980-06-09 | 1982-01-08 | Hitachi Ltd | Die for injection molding |
-
1982
- 1982-09-30 JP JP14962282U patent/JPS5954155U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS572740A (en) * | 1980-06-09 | 1982-01-08 | Hitachi Ltd | Die for injection molding |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5954155U (en) | 1984-04-09 |
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