JPH0221365B2 - - Google Patents
Info
- Publication number
- JPH0221365B2 JPH0221365B2 JP14834982A JP14834982A JPH0221365B2 JP H0221365 B2 JPH0221365 B2 JP H0221365B2 JP 14834982 A JP14834982 A JP 14834982A JP 14834982 A JP14834982 A JP 14834982A JP H0221365 B2 JPH0221365 B2 JP H0221365B2
- Authority
- JP
- Japan
- Prior art keywords
- cooling water
- socket
- mold
- drainage
- air
- 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
- 239000000498 cooling water Substances 0.000 claims description 53
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 description 3
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 1
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/007—Tempering units for temperature control of moulds or cores, e.g. comprising heat exchangers, controlled valves, temperature-controlled circuits for fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0083—Electrical or fluid connection systems therefor
Description
【発明の詳細な説明】
本発明は金型冷却時には冷却水を金型内に一方
の口より注水し他方の口より戻すようにし、金型
交換時には金型内の冷却水をエアーで排水するよ
うにした金型冷却水の注水排水装置に関するもの
で、その目的とするところは冷却水の金型への注
水と金型内の冷却水排水とをワンタツチの操作で
切り替えることができるようにして作業の簡素化
を計らんとするにある。[Detailed description of the invention] When cooling the mold, cooling water is injected into the mold from one port and returned from the other port, and when replacing the mold, the cooling water inside the mold is drained with air. This relates to a mold cooling water injection and drainage device, and its purpose is to enable switching between injection of cooling water into the mold and drainage of cooling water within the mold with a single touch operation. The purpose is to simplify the work.
従来金型冷却水の注水排水装置は第１図に示す
如く金型１を冷却する時は冷却水注水コツク２及
び冷却水戻りコツク３を開にして行うが、金型交
換時には金型内の冷却水排水設備がないので冷却
水注水コツク２及び冷却水戻りコツク３のカプラ
を外しエアーホース４のカプラ４ａを冷却水注水
コツク２のカプラ２ａに接続し、エアー切り替え
コツク５を開にしてエアーの圧力で金型１内の冷
却水を金型１外へ排水するようになつているがエ
アーホースをつなぐ作業が面倒で時間がかかり、
又ホース側カプラより金型１内の冷却水が成形機
サイドに飛散し作業環境が悪いという欠点があつ
た。 As shown in Fig. 1, the conventional mold cooling water injection and drainage device cools the mold 1 by opening the cooling water injection pot 2 and the cooling water return pot 3, but when replacing the mold, the inside of the mold is Since there is no cooling water drainage equipment, remove the couplers of the cooling water injection tank 2 and the cooling water return socket 3, connect the coupler 4a of the air hose 4 to the coupler 2a of the cooling water injection socket 2, and open the air switching socket 5 to supply air. The cooling water inside the mold 1 is drained out of the mold 1 with the pressure of
Another drawback was that the cooling water in the mold 1 was splashed onto the side of the molding machine from the coupler on the hose side, creating a poor working environment.
本発明は冷却水の注水コツク、戻りコツクの外
に冷却水排水用のエアーコツクも取り付け、４つ
のコツクを連結棒で一体とし冷却水の金型への注
水と金型内の冷却水排水とをワンタツチの操作で
切り替えることができるようにして従来の欠点を
除くようにしたものである。 In the present invention, an air tank for cooling water drainage is also attached outside the cooling water injection tank and return socket, and the four sockets are integrated with a connecting rod to inject cooling water into the mold and drain the cooling water inside the mold. This eliminates the drawbacks of the conventional method by making it possible to switch with a one-touch operation.
次に添付第２図乃至第４図に示した本発明の一
実施例について詳細に説明する。１０は金型１の
冷却水集中制御ユニツトで１１は冷却水注水パイ
プ、１２は冷却水戻りパイプ、１３は排水用エア
ーパイプ、１４は排水パイプで、冷却水注水コツ
ク１５、冷却水戻りコツク１６、冷却水排水用エ
アーコツク１７、冷却水排水コツク１８を１本の
連結棒１９で連結してある。２０は該連結棒１９
のハンドルで90度回転でき、回転端にはストツパ
ーが設けられている。 Next, one embodiment of the present invention shown in the attached FIGS. 2 to 4 will be described in detail. 10 is a cooling water central control unit for the mold 1, 11 is a cooling water injection pipe, 12 is a cooling water return pipe, 13 is a drainage air pipe, 14 is a drainage pipe, a cooling water injection pot 15, a cooling water return socket 16 , a cooling water drainage air tank 17, and a cooling water drainage tank 18 are connected by one connecting rod 19. 20 is the connecting rod 19
It can be rotated 90 degrees with the handle, and a stopper is provided at the rotating end.
次に作用について説明する。金型１を冷却する
時はハンドル２０を冷却側に回転させると連結棒
１９は第４図実線状態となる。ハンドル２０をハ
ンドルストツパーでこの位置にロツクする。この
時冷却水注水コツク１５及び冷却水戻りコツク１
６は開となつて第４図実線の如く金型１に冷却水
が連続注水される。一方同時に排水用エアーコツ
ク１３及び排水コツク１４は閉となつている。 Next, the effect will be explained. When the mold 1 is cooled, when the handle 20 is rotated toward the cooling side, the connecting rod 19 is in the state shown by the solid line in FIG. 4. Lock the handle 20 in this position with the handle stopper. At this time, cooling water injection pot 15 and cooling water return pot 1
6 is opened, and cooling water is continuously injected into the mold 1 as shown by the solid line in FIG. At the same time, the drainage air tank 13 and the drainage tank 14 are closed.
金型１を交換する時はハンドル２０を逆に排水
側に90度回転しハンドルストツパーでこの位置に
ロツクする。この時冷却水注水コツク１５及び冷
却水戻りコツク１６は閉となつて金型１への注水
は停止される。一方同時に排水用エアーコツク１
７及び排水コツク１８は開となり第４図点線の如
く金型１内にエアーが入り、金型１内の冷却水は
排水パイプ１４から排水される。 When replacing the mold 1, turn the handle 20 90 degrees to the drain side and lock it in this position with the handle stopper. At this time, the cooling water injection pot 15 and the cooling water return pot 16 are closed, and water injection into the mold 1 is stopped. At the same time, air tank 1 for drainage
7 and the drain pot 18 are opened, air enters the mold 1 as shown by the dotted line in FIG. 4, and the cooling water in the mold 1 is drained from the drain pipe 14.
本発明によると金型の冷却水での冷却と、金型
内の冷却水の排水の切替えをハンドルの回転のワ
ンタツチで行うことができるので作業性が極めて
よく、又排水時従来のようにカプラの脱着、接続
がないので冷却水が成形機サイドに飛散すること
がなく作業環境の改善を計ることができる。 According to the present invention, it is possible to switch between cooling the mold with cooling water and draining the cooling water inside the mold with a single touch of the handle, making it extremely easy to work. Since there is no need to attach, detach, or connect the molding machine, cooling water does not splash onto the side of the molding machine, improving the working environment.
第１図は従来装置の斜視図、第２図は本発明の
一実施例斜視図、第３図は第２図の冷却水集中制
御ユニツトの一部切断斜視図、第４図は本発明の
作動説明平面図である。
１……金型、１０……冷却水集中制御ユニツ
ト、１１……冷却水注水パイプ、１２……冷却水
戻りパイプ、１３……排水用エアーパイプ、１４
……排水パイプ、１５……冷却水注水コツク、１
６……冷却水戻りコツク、１７……排水用エアー
コツク、１８……排水コツク、１９……連結棒、
２０……ハンドル。
Fig. 1 is a perspective view of a conventional device, Fig. 2 is a perspective view of an embodiment of the present invention, Fig. 3 is a partially cutaway perspective view of the cooling water central control unit of Fig. 2, and Fig. 4 is a perspective view of an embodiment of the present invention. It is a top view explaining operation. DESCRIPTION OF SYMBOLS 1...Mold, 10...Cooling water centralized control unit, 11...Cooling water injection pipe, 12...Cooling water return pipe, 13...Drainage air pipe, 14
... Drain pipe, 15 ... Cooling water injection pot, 1
6...Cooling water return pot, 17...Drainage air pot, 18...Drainage pot, 19...Connection rod,
20...handle.
Claims (1)
却水排水用エアーコツク、冷却水排水コツクを有
し、前記各コツクを連結棒で連結し、該連結棒を
冷却位置と排水位置に変位し得る如くなし、冷却
位置に於ては、冷却水注水コツク及び冷却水戻り
コツクを開にすると同時に冷却水排水用エアーコ
ツク及び冷却水排水コツクを閉とし、排水位置に
於ては冷却水注水コツク及び冷却水戻りコツクを
閉にすると同時に冷却水排水用エアーコツク及び
冷却水排水コツクを開にする如くした金型冷却水
の注排水装置。1. It has a cooling water injection socket, a cooling water return socket, an air socket for cooling water drainage, and a cooling water drainage socket, each of which is connected by a connecting rod, and the connecting rod can be moved to a cooling position and a draining position. In the cooling position, the cooling water injection socket and cooling water return socket are opened, and at the same time the cooling water drainage air socket and cooling water drainage socket are closed, and in the drain position, the cooling water injection socket and cooling water return socket are closed. This mold cooling water injection and drainage device is configured to open an air tank for cooling water drainage and a cooling water drainage socket at the same time as closing the socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14834982A JPS5938016A (en) | 1982-08-25 | 1982-08-25 | Supplying and discharging device of cooling water for mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14834982A JPS5938016A (en) | 1982-08-25 | 1982-08-25 | Supplying and discharging device of cooling water for mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5938016A JPS5938016A (en) | 1984-03-01 |
| JPH0221365B2 true JPH0221365B2 (en) | 1990-05-14 |
Family
ID=15450770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14834982A Granted JPS5938016A (en) | 1982-08-25 | 1982-08-25 | Supplying and discharging device of cooling water for mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5938016A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62158533A (en) * | 1985-12-31 | 1987-07-14 | M L Eng Kk | Method for drying water passage of metal die |
| JP5204622B2 (en) * | 2008-10-31 | 2013-06-05 | リョービ株式会社 | Casting mold and casting method |
-
1982
- 1982-08-25 JP JP14834982A patent/JPS5938016A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5938016A (en) | 1984-03-01 |
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