JPS61138457U - - Google Patents
Info
- Publication number
- JPS61138457U JPS61138457U JP2196685U JP2196685U JPS61138457U JP S61138457 U JPS61138457 U JP S61138457U JP 2196685 U JP2196685 U JP 2196685U JP 2196685 U JP2196685 U JP 2196685U JP S61138457 U JPS61138457 U JP S61138457U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- adapter
- notch
- vacuum tube
- tip
- 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
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000004512 die casting Methods 0.000 claims description 2
- 239000011796 hollow space material Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図ないし第５図は本考案に係るダイカスト
マシン用射出プランジヤ装置の実施例を示し、第
１図はその一部破断正面図、第２図は第１図のＡ
Ａ断面図、第３図は第１図のＢＢ断面図、第４図
は第１図のＣＣ断面図、第５図は本考案の他の実
施例を示すアダプタによる真空用管保持部の断面
図である。
２……プランジヤ、３……プランジヤチツプ、
３ｃ……環状溝、３ｄ……エア通路、４……チツ
プジヨイント、５……アダプタ、５ａ……凹孔、
５ｂ……環状溝、５ｃ……孔、６……プランジヤ
ロツド、６ｄ……切欠き、８……真空用管、１３
……針金、１４……ストツパ。
1 to 5 show an embodiment of the injection plunger device for a die-casting machine according to the present invention, FIG. 1 is a partially cutaway front view thereof, and FIG. 2 is an A of FIG.
A sectional view, FIG. 3 is a BB sectional view in FIG. 1, FIG. 4 is a CC sectional view in FIG. 1, and FIG. 5 is a sectional view of a vacuum tube holding part using an adapter showing another embodiment of the present invention. It is a diagram. 2...Plunger, 3...Plunger tip,
3c... Annular groove, 3d... Air passage, 4... Chip joint, 5... Adapter, 5a... Recessed hole,
5b... annular groove, 5c... hole, 6... plunger rod, 6d... notch, 8... vacuum tube, 13
... wire, 14 ... stoppa.
Claims (1)
アダプタを着脱自在に介挿してこのアダプタのプ
ランジヤチツプ側の端部にプランジヤチツプ・射
出スリーブ間のすき間と連通する空所を設け、か
つ前記プランジヤロツドの外周部にアダプタ側端
面と外周面とへ開口する軸線方向の切欠きを設け
るとともに、一端を真空発生装置側に着脱自在に
保持させた真空用管を前記切欠き内に装入し、こ
の切欠きと前記空所とを連結して設けた孔に真空
用管の他端部を挿抜自在に挿入保持させてその先
端を前記空所内に臨ませたことを特徴とするダイ
カストマシン用射出プランジヤ装置。 An adapter is removably inserted between the plunger tip and the plunger rod, a space is provided at the end of the adapter on the plunger tip side that communicates with the gap between the plunger tip and the injection sleeve, and the adapter is attached to the outer periphery of the plunger rod. A notch in the axial direction that opens to the side end surface and the outer circumferential surface is provided, and a vacuum tube with one end removably held on the vacuum generator side is inserted into the notch, and the notch and the air An injection plunger device for a die-casting machine, characterized in that the other end of the vacuum tube is inserted into and held in a hole connected to the hollow space so that the other end of the vacuum tube can be freely inserted and removed, so that the tip thereof faces into the hollow space.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2196685U JPH024769Y2 (en) | 1985-02-20 | 1985-02-20 | |
| AU53765/86A AU581966B2 (en) | 1985-02-20 | 1986-02-19 | Vertical injection apparatus for die casting machine |
| DE3605529A DE3605529C3 (en) | 1985-02-20 | 1986-02-20 | Die casting process and die casting machine |
| CA000502296A CA1265312A (en) | 1985-02-20 | 1986-02-20 | Vertical injection apparatus for die casting machine |
| US07/081,345 US4779664A (en) | 1985-02-20 | 1987-08-04 | Vertical injection apparatus for die casting machine |
| US07/219,737 US4871010A (en) | 1985-02-20 | 1988-07-15 | Vertical injection apparatus for die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2196685U JPH024769Y2 (en) | 1985-02-20 | 1985-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61138457U true JPS61138457U (en) | 1986-08-28 |
| JPH024769Y2 JPH024769Y2 (en) | 1990-02-05 |
Family
ID=30513833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2196685U Expired JPH024769Y2 (en) | 1985-02-20 | 1985-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024769Y2 (en) |
-
1985
- 1985-02-20 JP JP2196685U patent/JPH024769Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH024769Y2 (en) | 1990-02-05 |