JPS6162011U - - Google Patents
Info
- Publication number
- JPS6162011U JPS6162011U JP14644684U JP14644684U JPS6162011U JP S6162011 U JPS6162011 U JP S6162011U JP 14644684 U JP14644684 U JP 14644684U JP 14644684 U JP14644684 U JP 14644684U JP S6162011 U JPS6162011 U JP S6162011U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- cylinder
- cylindrical body
- wall surface
- flange
- 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
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案射出成形機のノズルの一例を示
す部分断面図、第２図は筒状体及びブレーカーの
例を示す断面図、第３図は従来の射出成形機のノ
ズルの例を示す部分断面図である。
１……シリンダー、２……スクリユウ、４……
ノズル、５……ノズル孔、６……拡径部、７……
段状拡径部、８……筒状体、９……ブレーカー、
１１……板状鍔体。
Fig. 1 is a partial sectional view showing an example of the nozzle of the injection molding machine of the present invention, Fig. 2 is a sectional view showing an example of a cylindrical body and a breaker, and Fig. 3 is an example of the nozzle of a conventional injection molding machine. FIG. 1...Cylinder, 2...Screw, 4...
Nozzle, 5... Nozzle hole, 6... Expanded diameter part, 7...
stepped enlarged diameter portion, 8... cylindrical body, 9... breaker,
11...Plate-shaped collar body.
Claims (1)
４のノズル孔５内に、成形品のノズル部の一部を
成形する筒状体８と、この筒状体８に接してシリ
ンダー１内の樹脂に背圧を掛けるブレーカー９が
嵌着され、ブレーカー９は前記筒状体８側が筒状
外壁面１３と錐状内壁面１２を有し、シリンダー
１側に板状鍔体１１が形成されており、板状鍔体
１１はノズル４のシリンダー１側の端部に形成さ
れる段部拡径部７に嵌着されてなる、射出成形機
のノズル。 Inside the nozzle hole 5 of the nozzle 4 attached to the tip of the cylinder 1, there is a cylindrical body 8 that forms a part of the nozzle part of the molded product, and a back pressure is applied to the resin in the cylinder 1 in contact with the cylindrical body 8. The breaker 9 has a cylindrical outer wall surface 13 and a conical inner wall surface 12 on the cylindrical body 8 side, and a plate-shaped flange 11 is formed on the cylinder 1 side. The flange body 11 is a nozzle of an injection molding machine, and is fitted into a step enlarged diameter portion 7 formed at the end of the nozzle 4 on the cylinder 1 side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14644684U JPH018339Y2 (en) | 1984-09-27 | 1984-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14644684U JPH018339Y2 (en) | 1984-09-27 | 1984-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6162011U true JPS6162011U (en) | 1986-04-26 |
| JPH018339Y2 JPH018339Y2 (en) | 1989-03-06 |
Family
ID=30704682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14644684U Expired JPH018339Y2 (en) | 1984-09-27 | 1984-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH018339Y2 (en) |
-
1984
- 1984-09-27 JP JP14644684U patent/JPH018339Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH018339Y2 (en) | 1989-03-06 |