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
Application number
JP10029086U
Other languages
Japanese (ja)
Other versions
JPH0312493Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986100290U priority Critical patent/JPH0312493Y2/ja
Publication of JPS637514U publication Critical patent/JPS637514U/ja
Application granted granted Critical
Publication of JPH0312493Y2 publication Critical patent/JPH0312493Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 型締ラム内に設けたシリンダに、型締シリンダ
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.
JP1986100290U 1986-06-30 1986-06-30 Expired JPH0312493Y2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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