JPH0381713U - - Google Patents
Info
- Publication number
- JPH0381713U JPH0381713U JP14356989U JP14356989U JPH0381713U JP H0381713 U JPH0381713 U JP H0381713U JP 14356989 U JP14356989 U JP 14356989U JP 14356989 U JP14356989 U JP 14356989U JP H0381713 U JPH0381713 U JP H0381713U
- Authority
- JP
- Japan
- Prior art keywords
- core
- nozzle
- main body
- recess
- injection
- 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
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の実施例に係る射出ノズルと成
形型の半裁断面図、第２図は従来例に係る射出ノ
ズルと成形型の半裁断面図である。
１……ノズル本体、２……凹部、３……ノズル
コア、４……射出ゲート、５……材料流路、６，
１３……ボルト、７……成形型、８……キヤビテ
イ、９……上型、１０……下型、１１……突上げ
型、１２……間隙、１４……ナツト、１５……ス
ライド範囲。
FIG. 1 is a half-cut sectional view of an injection nozzle and a mold according to an embodiment of the present invention, and FIG. 2 is a half-cut sectional view of an injection nozzle and a mold according to a conventional example. 1... Nozzle body, 2... Recess, 3... Nozzle core, 4... Injection gate, 5... Material flow path, 6,
13... Bolt, 7... Molding die, 8... Cavity, 9... Upper die, 10... Lower die, 11... Thrust die, 12... Gap, 14... Nut, 15... Slide range .
Claims (1)
凹部２に収容されるノズルコア３とを有し、前記
本体１と前記コア３の間に環状または放射状に射
出ゲート４を設け、前記本体１から前記コア３を
経由して前記射出ゲート４に至る材料流路５を設
けてなる射出ノズルにおいて、前記コア３を前記
本体１に対して僅かにスライド可能としたことを
特徴とする射出ノズル。 It has a nozzle main body 1 having a recess 2 formed at its tip, and a nozzle core 3 accommodated in the recess 2. An injection gate 4 is provided in an annular or radial manner between the main body 1 and the core 3, and An injection nozzle comprising a material flow path 5 leading to the injection gate 4 via the core 3, characterized in that the core 3 is slightly slidable with respect to the main body 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14356989U JPH0381713U (en) | 1989-12-14 | 1989-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14356989U JPH0381713U (en) | 1989-12-14 | 1989-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0381713U true JPH0381713U (en) | 1991-08-21 |
Family
ID=31690334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14356989U Pending JPH0381713U (en) | 1989-12-14 | 1989-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0381713U (en) |
-
1989
- 1989-12-14 JP JP14356989U patent/JPH0381713U/ja active Pending