JPH0440916U - - Google Patents
Info
- Publication number
- JPH0440916U JPH0440916U JP8317690U JP8317690U JPH0440916U JP H0440916 U JPH0440916 U JP H0440916U JP 8317690 U JP8317690 U JP 8317690U JP 8317690 U JP8317690 U JP 8317690U JP H0440916 U JPH0440916 U JP H0440916U
- Authority
- JP
- Japan
- Prior art keywords
- die plate
- fixed
- mold
- movable
- movable 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.)
- Granted
Links
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案の実施例に係るハーフナツト防
錆装置の正面断面図、第２図は従来の型締装置の
１例を示す正面断面図、第３図は第２図の要部の
詳細断面図である。
図の主要部分の説明、２００……ハーフナツト
カバー、２００ａ……空気吹込口、２０１……タ
イバーカバー、２０２……空気圧源、２０３……
エアフイルタ、２０４……圧力制御弁、２０５…
…圧力計、２０６……空気配管。
Fig. 1 is a front sectional view of a half-nut rust prevention device according to an embodiment of the present invention, Fig. 2 is a front sectional view showing an example of a conventional mold clamping device, and Fig. 3 is a detail of the main parts of Fig. 2. FIG. Explanation of the main parts of the figure, 200... Half nut cover, 200a... Air inlet, 201... Tie bar cover, 202... Air pressure source, 203...
Air filter, 204...Pressure control valve, 205...
...Pressure gauge, 206...Air piping.
Claims (1)
金型を保持する移動ダイプレートと、同移動ダイ
プレートを固定ダイプレートに対し後退動作させ
る手段と、前記移動ダイプレートが固定ダイプレ
ートに接近して固定金型と移動金型が型閉じした
後、固定ダイプレート又は移動ダイプレートと結
合固定されて型締めを行なうタイバーと、前記固
定ダイプレート又は移動ダイプレートの反金型取
付面側にタイバー軸心に対しほぼ直角に開閉可能
なハーフナツトを設けてなる型締装置において、
ハーフナツトを覆うカバーと、同カバー内に空気
を供給する空気供給手段を有し、カバー内部を大
気圧より大きな圧力とすることにより、腐食性の
ガスや塵埃のハーフナツトへの侵入を防止するこ
とを特徴とする射出成形機のハーフナツト防錆装
置。 a fixed die plate for holding a fixed die; a movable die plate for holding a movable die; means for moving the movable die plate backward relative to the fixed die plate; After the fixed mold and the movable mold are closed, a tie bar is connected and fixed to the fixed die plate or the movable die plate to perform mold clamping, and a tie bar shaft is provided on the side opposite to the mold mounting surface of the fixed die plate or the movable die plate. In a mold clamping device equipped with a half nut that can be opened and closed almost at right angles to the center,
It has a cover that covers the half nut and an air supply means that supplies air into the cover, and by creating a pressure greater than atmospheric pressure inside the cover, it prevents corrosive gases and dust from entering the half nut. Features a half-nut rust prevention device for injection molding machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8317690U JPH0727147Y2 (en) | 1990-08-06 | 1990-08-06 | Half-nut rust preventive device for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8317690U JPH0727147Y2 (en) | 1990-08-06 | 1990-08-06 | Half-nut rust preventive device for injection molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0440916U true JPH0440916U (en) | 1992-04-07 |
| JPH0727147Y2 JPH0727147Y2 (en) | 1995-06-21 |
Family
ID=31630622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8317690U Expired - Lifetime JPH0727147Y2 (en) | 1990-08-06 | 1990-08-06 | Half-nut rust preventive device for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0727147Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007136519A (en) * | 2005-11-21 | 2007-06-07 | Toyo Mach & Metal Co Ltd | Die casting machine |
-
1990
- 1990-08-06 JP JP8317690U patent/JPH0727147Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007136519A (en) * | 2005-11-21 | 2007-06-07 | Toyo Mach & Metal Co Ltd | Die casting machine |
| JP4522355B2 (en) * | 2005-11-21 | 2010-08-11 | 東洋機械金属株式会社 | Die casting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0727147Y2 (en) | 1995-06-21 |
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