JPS6286955U - - Google Patents
Info
- Publication number
- JPS6286955U JPS6286955U JP17786785U JP17786785U JPS6286955U JP S6286955 U JPS6286955 U JP S6286955U JP 17786785 U JP17786785 U JP 17786785U JP 17786785 U JP17786785 U JP 17786785U JP S6286955 U JPS6286955 U JP S6286955U
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- plunger
- nozzle
- reactive gas
- casting device
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 4
- 238000004512 die casting Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Description
第１図は本考案の特徴とするプランジヤ部分を
示す側面図。第２図は第１図のプランジヤ部分の
縦断面図。第３図は第１図のプランジヤロツドの
先端を示す部分的な斜視図。第４図は他の実施例
とするプランジヤ部分を示す側面図。第５図は第
４図のプランジヤ部分の縦断面図。第６図は本考
案を適用する例とせるダイカスト鋳造装置の全体
的な概略断面図。
１…固定プラテン、２…固定型、３…可動型、
４…キヤビテイ、５…湯道、６…湯口、７…金属
溶湯、８…射出スリーブ、９…プランジヤ、９′
…プランジヤ、１０…プランジヤ駆動装置、１１
…注湯口、１２…プランジヤロツド、１１′…プ
ランジヤロツド、１２″…プランジヤロツド、１
３…排出機構、３０，４０…ノズル、３１…溝、
３２，４１…内部通路、３３…導管、４２…環状
凹部。
FIG. 1 is a side view showing a plunger portion which is a feature of the present invention. FIG. 2 is a longitudinal sectional view of the plunger portion of FIG. 1. 3 is a partial perspective view showing the tip of the plunger rod of FIG. 1; FIG. FIG. 4 is a side view showing a plunger portion according to another embodiment. FIG. 5 is a longitudinal sectional view of the plunger portion of FIG. 4. FIG. 6 is an overall schematic sectional view of a die-casting apparatus to which the present invention is applied. 1...Fixed platen, 2...Fixed type, 3...Movable type,
4... Cavity, 5... Runway, 6... Sprue, 7... Molten metal, 8... Injection sleeve, 9... Plunger, 9'
...Plunger, 10...Plunger drive device, 11
...Pouring spout, 12...Plunger rod, 11'...Plunger rod, 12''...Plunger rod, 1
3... Discharge mechanism, 30, 40... Nozzle, 31... Groove,
32, 41... Internal passageway, 33... Conduit, 42... Annular recess.
Claims (1)
させた反応性ガスを吸引排気しながら金属溶湯を
射出する無孔性ダイカスト鋳造装置であつて、金
属溶湯を射出するためのプランジヤの周面もしく
は後方位置（金属溶湯と反対側）にノズルを設け
て反応性ガスをこのノズルへ導いて噴出させるよ
うにしたことを特徴とするダイカスト鋳造装置。 A nonporous die-casting device that injects molten metal while sucking and exhausting a reactive gas that is supplied into a mold cavity and replaced with air that previously exists, and the peripheral surface of a plunger for injecting molten metal. Alternatively, a die casting device characterized in that a nozzle is provided at a rear position (on the side opposite to the molten metal) and reactive gas is guided to the nozzle and ejected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985177867U JPH0222124Y2 (en) | 1985-11-19 | 1985-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985177867U JPH0222124Y2 (en) | 1985-11-19 | 1985-11-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6286955U true JPS6286955U (en) | 1987-06-03 |
| JPH0222124Y2 JPH0222124Y2 (en) | 1990-06-14 |
Family
ID=31119468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985177867U Expired JPH0222124Y2 (en) | 1985-11-19 | 1985-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0222124Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS558382A (en) * | 1978-07-05 | 1980-01-21 | Kawasaki Heavy Ind Ltd | Diecast method |
| JPS5744658U (en) * | 1980-08-25 | 1982-03-11 | ||
| JPS59144566A (en) * | 1983-02-08 | 1984-08-18 | Ube Ind Ltd | Method and device for vacuum casting |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52151144A (en) * | 1976-06-11 | 1977-12-15 | Mitsui Toatsu Chem Inc | Preparation of 2-substituted-acrylic amide and 2-substituted-propionic acid derivatives |
-
1985
- 1985-11-19 JP JP1985177867U patent/JPH0222124Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS558382A (en) * | 1978-07-05 | 1980-01-21 | Kawasaki Heavy Ind Ltd | Diecast method |
| JPS5744658U (en) * | 1980-08-25 | 1982-03-11 | ||
| JPS59144566A (en) * | 1983-02-08 | 1984-08-18 | Ube Ind Ltd | Method and device for vacuum casting |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0222124Y2 (en) | 1990-06-14 |