JPS637514U - - Google Patents
Info
- Publication number
- JPS637514U JPS637514U JP10029086U JP10029086U JPS637514U JP S637514 U JPS637514 U JP S637514U JP 10029086 U JP10029086 U JP 10029086U JP 10029086 U JP10029086 U JP 10029086U JP S637514 U JPS637514 U JP S637514U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- tank
- mold clamping
- fill valve
- main tank
- 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
- 238000001746 injection moulding Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 8
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000010721 machine oil Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
図面はこの考案に係る射出成形機のオイルタン
クの実施例を示すもので、第1図は略示断面図、
第2図から第5図はオイルタンクの各例を示す略
示断面図である。
1……型締ラム、2……型締シリンダ、3……
シリンダ、4……後部油室、5……ブースターラ
ム、6……吸込管、7……オイルタンク、8……
プレフイルタンク部、9……油室、12……プレ
フイルバルブ、14……メインタンク部、15…
…連通部。
The drawings show an embodiment of an oil tank for an injection molding machine according to this invention, and FIG. 1 is a schematic cross-sectional view;
2 to 5 are schematic cross-sectional views showing each example of an oil tank. 1...mold clamping ram, 2...mold clamping cylinder, 3...
Cylinder, 4... Rear oil chamber, 5... Booster ram, 6... Suction pipe, 7... Oil tank, 8...
Pre-fill tank section, 9... Oil chamber, 12... Pre-fill valve, 14... Main tank section, 15...
...Communication department.
Claims (1)
の後部油室からブースターラムを嵌挿し、かつ後
部油室と接続した油室にオイルタンクの吸込管を
設けるとともに、後部油室と上記油室との境にプ
レフイルバルブを設けた射出成形機において、上
記オイルタンクをポンプ吸込口と接続されるメイ
ンタンク部と、プレフイルバルブを介して型締シ
リンダ内に作動油を供給する吸込管が挿入され、
最高油面レベルがメインタンク部より高く設定さ
れたプレフイルバルブ部と、上記プレフイルタン
ク部の最高油面レベル部分とメインタンク部を結
ぶ連通部とから構成してなることを特徴とする射
出成形機のオイルタンク。 A booster ram is inserted into the cylinder provided in the mold clamping ram from the rear oil chamber of the mold clamping cylinder, and an oil tank suction pipe is installed in the oil chamber connected to the rear oil chamber. In an injection molding machine equipped with a pre-fill valve at the boundary between the oil tank and the pump suction port, the main tank section connects the oil tank to the pump suction port, and the suction pipe that supplies hydraulic oil into the mold clamping cylinder via the pre-fill valve. inserted,
An injection device comprising: a pre-fill valve portion whose highest oil level is set higher than the main tank portion; and a communication portion connecting the highest oil level portion of the pre-fill tank portion and the main tank portion. Molding machine oil tank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986100290U JPH0312493Y2 (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986100290U JPH0312493Y2 (en) | 1986-06-30 | 1986-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS637514U true JPS637514U (en) | 1988-01-19 |
JPH0312493Y2 JPH0312493Y2 (en) | 1991-03-25 |
Family
ID=30969973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986100290U Expired JPH0312493Y2 (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0312493Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07186152A (en) * | 1993-12-27 | 1995-07-25 | Nissei Plastics Ind Co | Hydraulic apparatus in molding machine |
WO2011096397A1 (en) * | 2010-02-03 | 2011-08-11 | 株式会社ユーテック | Oil tank |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56111561A (en) * | 1980-02-08 | 1981-09-03 | Hitachi Ltd | Casting apparatus having boosting cylinder for die clamping cylinder |
JPS59181728U (en) * | 1983-05-23 | 1984-12-04 | 株式会社日本製鋼所 | Mold clamping device for injection molding machine |
-
1986
- 1986-06-30 JP JP1986100290U patent/JPH0312493Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56111561A (en) * | 1980-02-08 | 1981-09-03 | Hitachi Ltd | Casting apparatus having boosting cylinder for die clamping cylinder |
JPS59181728U (en) * | 1983-05-23 | 1984-12-04 | 株式会社日本製鋼所 | Mold clamping device for injection molding machine |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07186152A (en) * | 1993-12-27 | 1995-07-25 | Nissei Plastics Ind Co | Hydraulic apparatus in molding machine |
WO2011096397A1 (en) * | 2010-02-03 | 2011-08-11 | 株式会社ユーテック | Oil tank |
JP2011179684A (en) * | 2010-02-03 | 2011-09-15 | Yuutekku:Kk | Oil tank |
US8739822B2 (en) | 2010-02-03 | 2014-06-03 | U-Tec Co., Ltd. | Oil tank |
Also Published As
Publication number | Publication date |
---|---|
JPH0312493Y2 (en) | 1991-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS637514U (en) | ||
JPH01141901U (en) | ||
JPH0235611U (en) | ||
JPS62130972U (en) | ||
JPS6299431U (en) | ||
JPS62163601U (en) | ||
JPS62176503U (en) | ||
JPS61200640U (en) | ||
JPH0316205U (en) | ||
JPS6346229U (en) | ||
JPS62144616U (en) | ||
JPS6075674U (en) | Pressure booster plunger type fuel injection device | |
JPS60178356U (en) | Distribution type fuel injection pump | |
JPS61127859U (en) | ||
JPS6153298U (en) | ||
JPH02132840U (en) | ||
JPS6345062U (en) | ||
JPH024960U (en) | ||
JPS648567U (en) | ||
JPS5857557U (en) | distribution type fuel injection pump | |
JPH01111865U (en) | ||
JPS61170521U (en) | ||
JPS5989138U (en) | Diesel pile hammer fuel pump | |
JPS59120800U (en) | Hydraulic circuit for lift cylinder of forklift | |
JPS6166695U (en) |