JPS63124113U - - Google Patents
Info
- Publication number
- JPS63124113U JPS63124113U JP1675787U JP1675787U JPS63124113U JP S63124113 U JPS63124113 U JP S63124113U JP 1675787 U JP1675787 U JP 1675787U JP 1675787 U JP1675787 U JP 1675787U JP S63124113 U JPS63124113 U JP S63124113U
- Authority
- JP
- Japan
- Prior art keywords
- mold device
- sprue bush
- nozzle
- hole
- sprue
- 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
- 238000000465 moulding Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案に係る金型装置におけるスプル
ーブツシユの縦断面図、そして第２図は本考案の
金型装置のスプルーブツシユに成形機ノズルを取
り付けた場合の縦断面図である。
１……スプルーブツシユ、２……穴、３……窪
み部、５……ノズルシート。
FIG. 1 is a vertical cross-sectional view of a sprue bush in a mold apparatus according to the present invention, and FIG. 2 is a vertical cross-sectional view when a molding machine nozzle is attached to the sprue bush of the mold apparatus according to the present invention. 1... Sprue bush, 2... Hole, 3... Recess, 5... Nozzle seat.
Claims (1)
１つ以上のスプルーブツシユの穴入口部に設けた
窪み部に貫通穴をもつノズルシートが移動可能に
装着してなることを特徴とする金型装置。 ２ ノズルシートをスプルーブツシユとの接触面
において、スプルーブツシユ側の面が露出して成
形機ノズルに当接し、且つ成型機ノズルとスプル
ーブツシユのセンターが同一芯となる実用新案登
録請求の範囲第１項記載の金型装置。 ３ スプルーブツシユの穴と射出口内壁の間隙が
ノズルシートの移動量より等しいかもしくは大き
くなつていることを特徴とする実用新案登録請求
の範囲第１項記載の金型装置。[Scope of Claim for Utility Model Registration] 1. A mold device for injection molding, in which a nozzle seat having a through hole is movably attached to a recess provided at the hole entrance of at least one sprue bushing. A mold device characterized by: 2. In the case where the nozzle sheet is in contact with the sprue bush, the surface on the sprue bush side is exposed and comes into contact with the molding machine nozzle, and the centers of the molding machine nozzle and the sprue bush are coaxial. The mold device according to scope 1. 3. The mold device according to claim 1, wherein the gap between the hole of the sprue bush and the inner wall of the injection port is equal to or larger than the amount of movement of the nozzle seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987016757U JPH049146Y2 (en) | 1987-02-06 | 1987-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987016757U JPH049146Y2 (en) | 1987-02-06 | 1987-02-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63124113U true JPS63124113U (en) | 1988-08-12 |
| JPH049146Y2 JPH049146Y2 (en) | 1992-03-06 |
Family
ID=30808901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987016757U Expired JPH049146Y2 (en) | 1987-02-06 | 1987-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH049146Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59194921U (en) * | 1983-06-13 | 1984-12-25 | 三菱化成ポリテック株式会社 | Injection mold that prevents stringing |
-
1987
- 1987-02-06 JP JP1987016757U patent/JPH049146Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59194921U (en) * | 1983-06-13 | 1984-12-25 | 三菱化成ポリテック株式会社 | Injection mold that prevents stringing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH049146Y2 (en) | 1992-03-06 |