JPS62165038U - - Google Patents
Info
- Publication number
- JPS62165038U JPS62165038U JP5005386U JP5005386U JPS62165038U JP S62165038 U JPS62165038 U JP S62165038U JP 5005386 U JP5005386 U JP 5005386U JP 5005386 U JP5005386 U JP 5005386U JP S62165038 U JPS62165038 U JP S62165038U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- holding
- fixing
- holding plate
- plate
- 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
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims 5
- 239000003921 oil Substances 0.000 claims 2
- 238000007872 degassing Methods 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
Landscapes
- Casting Devices For Molds (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
はガス抜き穴穿孔時の縦断側面図、第２図は昇降
駆動手段および固定手段を斜め上方から見た斜視
図である。
１……鋳型、６……ガス抜き穴、７……穿孔ピ
ン、１０……透孔、１１……保持板、１２……昇
降駆動手段、１３……固定手段、１４，１８……
ピストンロツド、１５……昇降シリンダ、１６…
…チエン、１７……固定用シリンダ、１９……油
タンク、２０，２４……管路、２１……ソレノイ
ド弁、２２……ヘツド室、２３……ロツド室。
The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal sectional side view of the gas vent hole being drilled, and FIG. 2 is a perspective view of the elevating drive means and fixing means as seen obliquely from above. DESCRIPTION OF SYMBOLS 1... Mold, 6... Gas vent hole, 7... Perforation pin, 10... Through hole, 11... Holding plate, 12... Lifting drive means, 13... Fixing means, 14, 18...
Piston rod, 15... Lifting cylinder, 16...
...Chain, 17...Fixing cylinder, 19...Oil tank, 20, 24...Pipe line, 21...Solenoid valve, 22...Head chamber, 23...Rod chamber.
Claims (1)
ガス抜き穴を穿孔すべく、穿孔ピンが前記鋳型の
下方で昇降可能に配設される鋳型ガス抜き穴穿孔
機において鋳型を保持するための鋳型保持装置で
あつて、鋳型の上面に当接すべく昇降可能である
とともに穿孔ピンに対応した透孔を有する保持板
と、該保持板を昇降駆動するための昇降駆動手段
と、前記保持板の鋳型上面への当接状態を固定的
に保持する固定手段とを備えることを特徴とする
鋳型ガス抜き穴穿孔機における鋳型保持装置。 (2) 前記昇降駆動手段は、保持板の上方で鉛直
軸線を有して固定配置される昇降シリンダと、該
シリンダのピストンロツドの先端および保持板間
を連結する複数のチエンとから成ることを特徴と
する実用新案登録請求の範囲第(1)項記載の鋳型
ガス抜き穴穿孔機における鋳型保持装置。 (3) 前記固定手段は、鉛直下方に突出したピス
トンロツドの先端を保持板に連結して保持板の上
方に固定配置される複数の固定用シリンダと、作
動油を蓄えて保持板の上方に固定配置される油タ
ンクと、各固定用シリンダのヘツド室および油タ
ンクの下部間を接続するとともにソレノイド弁を
途中に備える管路と、各固定用シリンダのロツド
室を大気に開放する管路とから成ることを特徴と
する実用新案登録請求の範囲第(1)項あるいは第(
2)項記載の鋳型ガス抜き穴穿孔機における鋳型保
持装置。[Scope of Claim for Utility Model Registration] (1) In order to punch a gas vent hole in a mold after molding that is positioned at a fixed position, a punching pin is disposed under the mold so as to be movable up and down. A mold holding device for holding a mold in a machine, which includes a holding plate that can be raised and lowered to come into contact with the upper surface of the mold and has a through hole corresponding to a punching pin, and a holding plate for driving the holding plate up and down. 1. A mold holding device for a mold vent hole punching machine, comprising an elevating drive means and a fixing means for fixedly holding the holding plate in contact with the upper surface of the mold. (2) The elevating and lowering drive means is characterized by comprising an elevating cylinder that is fixedly arranged above the holding plate with a vertical axis, and a plurality of chains that connect the tip of the piston rod of the cylinder and the holding plate. A mold holding device in a mold vent hole punching machine according to claim (1) of the registered utility model. (3) The fixing means includes a plurality of fixing cylinders that are fixedly arranged above the retaining plate by connecting the tips of the piston rods that protrude vertically downward to the retaining plate, and a plurality of fixing cylinders that store hydraulic oil and are fixed above the retaining plate. A pipe line that connects the oil tank to be placed, the head chamber of each fixing cylinder and the lower part of the oil tank and is equipped with a solenoid valve in the middle, and a pipe line that opens the rod chamber of each fixing cylinder to the atmosphere. Paragraph (1) or (1) of the claims for utility model registration characterized by:
A mold holding device in the mold degassing hole punching machine described in 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5005386U JPS62165038U (en) | 1986-04-03 | 1986-04-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5005386U JPS62165038U (en) | 1986-04-03 | 1986-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62165038U true JPS62165038U (en) | 1987-10-20 |
Family
ID=30873054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5005386U Pending JPS62165038U (en) | 1986-04-03 | 1986-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62165038U (en) |
-
1986
- 1986-04-03 JP JP5005386U patent/JPS62165038U/ja active Pending
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