JPH0395155U - - Google Patents
Info
- Publication number
- JPH0395155U JPH0395155U JP101890U JP101890U JPH0395155U JP H0395155 U JPH0395155 U JP H0395155U JP 101890 U JP101890 U JP 101890U JP 101890 U JP101890 U JP 101890U JP H0395155 U JPH0395155 U JP H0395155U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- molten metal
- metal heat
- casting machine
- die
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 238000004512 die casting Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000004927 fusion Effects 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本実施例に係るノズルの断面図、第２
図は従来のノズルを示す断面図、および第３図は
前記実施例のノズルがダイカストマシンの射出装
置に適用されている状態を示す断面図である。
２０……ノズル、２１……ノズル本体、２２…
…溶湯保温手段としてのコイルヒータ、２３……
導通孔、２５……融着媒体。
Figure 1 is a sectional view of the nozzle according to this embodiment,
The figure is a cross-sectional view showing a conventional nozzle, and FIG. 3 is a cross-sectional view showing the nozzle of the above embodiment applied to an injection device of a die-casting machine. 20... Nozzle, 21... Nozzle body, 22...
...Coil heater as molten metal heat retention means, 23...
Conduction hole, 25...Fusion medium.
Claims (1)
ノズルであつて、このノズルは、両端部が略半球
状に形成されるとともに軸方向に導通孔が穿設さ
れた単体からなるノズル本体と、このノズル本体
に設けられた溶湯保温手段とを備え、前記ノズル
本体はフアインセラミツクスで形成されるととも
に、前記溶湯保温手段は交換可能に設けられてい
ることを特徴とするダイカストマシンのノズル。 (2) 請求項１において、前記溶湯保温手段は所
定温度で溶解する融着媒体を介してノズル本体に
設けられているとともに、この融着媒体を加熱溶
解して溶湯保温手段を取り外し可能としたことを
特徴とするダイカストマシンのノズル。[Claims for Utility Model Registration] (1) A nozzle installed in an injection device of a die-casting machine, which is a single unit having substantially hemispherical ends and a through hole bored in the axial direction. and a molten metal heat retaining means provided on the nozzle body, the nozzle body being made of fine ceramics, and the molten metal heat retaining means being replaceable. die casting machine nozzle. (2) In claim 1, the molten metal heat retention means is provided in the nozzle body via a fusing medium that melts at a predetermined temperature, and the molten metal heat retention means is made removable by heating and melting the fusing medium. A nozzle for a die-casting machine that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP101890U JPH0395155U (en) | 1990-01-10 | 1990-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP101890U JPH0395155U (en) | 1990-01-10 | 1990-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0395155U true JPH0395155U (en) | 1991-09-27 |
Family
ID=31504950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP101890U Pending JPH0395155U (en) | 1990-01-10 | 1990-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0395155U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5828686U (en) * | 1981-08-14 | 1983-02-24 | 日本電気株式会社 | ten vision |
| JPS6284863A (en) * | 1985-10-11 | 1987-04-18 | Akio Nakano | Injection nozzle for die casting machine |
| JPS62137162A (en) * | 1985-12-11 | 1987-06-20 | Toshiba Mach Co Ltd | Nozzle device for hot chamber type die casting machine |
-
1990
- 1990-01-10 JP JP101890U patent/JPH0395155U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5828686U (en) * | 1981-08-14 | 1983-02-24 | 日本電気株式会社 | ten vision |
| JPS6284863A (en) * | 1985-10-11 | 1987-04-18 | Akio Nakano | Injection nozzle for die casting machine |
| JPS62137162A (en) * | 1985-12-11 | 1987-06-20 | Toshiba Mach Co Ltd | Nozzle device for hot chamber type die casting machine |
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