JPH04449U - - Google Patents
Info
- Publication number
- JPH04449U JPH04449U JP3851990U JP3851990U JPH04449U JP H04449 U JPH04449 U JP H04449U JP 3851990 U JP3851990 U JP 3851990U JP 3851990 U JP3851990 U JP 3851990U JP H04449 U JPH04449 U JP H04449U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- injection
- tip
- plunger
- hot water
- 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
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000004512 die casting Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は、本考案の一実施例を示す概略構造図
、第２図イ乃至ニは、動作説明図、第３図は、従
来装置を示す概略構造図である。
１０……給湯スリーブ、２０……注入スリーブ
、２１……給湯口、３０……補助スリーブ、４０
……注入チツプ、５０……注入スリーブ、５１…
…開口部、６０……プランジヤーチツプ、７１…
…給湯量計測室、８１……溶湯。
FIG. 1 is a schematic structural diagram showing an embodiment of the present invention, FIGS. 2A to 2D are operation explanatory diagrams, and FIG. 3 is a schematic structural diagram showing a conventional device. 10...Hot water supply sleeve, 20...Injection sleeve, 21...Hot water supply port, 30...Auxiliary sleeve, 40
...Injection tip, 50 ...Injection sleeve, 51...
...Opening, 60...Plunger tip, 71...
...Hot water supply measurement room, 81...Molten metal.
Claims (1)
ランジヤーチツプにて金型内のキヤビテイに射出
するダイカスト機の射出装置において、前記プラ
ンジヤースリーブの側壁に注入スリーブの一端を
開口させ、該注入スリーブ内に、内部に注入チツ
プが摺動自在に挿着された補助スリーブを摺動可
能に設けると共に、前記注入スリーブの側壁に給
湯スリーブの一端を開口させてなり、前記注入ス
リーブの開口部を前記プランジヤーチツプが閉塞
すると共に前記補助スリーブが前記給湯スリーブ
の給湯口を閉塞することにより前記補助スリーブ
とプランジヤーチツプおよび注入チツプとで閉空
間を形成して給湯量計測室としたことを特徴とす
るダイカスト機の射出装置。 In an injection device for a die casting machine that injects molten metal supplied into a plunger sleeve into a cavity in a mold using a plunger tip, one end of the injection sleeve is opened in the side wall of the plunger sleeve, and the injection sleeve is injected into the injection sleeve. , an auxiliary sleeve into which an injection tip is slidably inserted is slidably provided, and one end of the hot water supply sleeve is opened in a side wall of the injection sleeve, and the opening of the injection sleeve is connected to the plunger. A die casting characterized in that when the tip is closed, the auxiliary sleeve closes the hot water supply port of the hot water supply sleeve, so that a closed space is formed by the auxiliary sleeve, the plunger tip, and the injection tip to form a hot water supply amount measurement chamber. Machine injection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3851990U JPH04449U (en) | 1990-04-12 | 1990-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3851990U JPH04449U (en) | 1990-04-12 | 1990-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04449U true JPH04449U (en) | 1992-01-06 |
Family
ID=31546598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3851990U Pending JPH04449U (en) | 1990-04-12 | 1990-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04449U (en) |
-
1990
- 1990-04-12 JP JP3851990U patent/JPH04449U/ja active Pending