JPH0390920U - - Google Patents
Info
- Publication number
- JPH0390920U JPH0390920U JP15072289U JP15072289U JPH0390920U JP H0390920 U JPH0390920 U JP H0390920U JP 15072289 U JP15072289 U JP 15072289U JP 15072289 U JP15072289 U JP 15072289U JP H0390920 U JPH0390920 U JP H0390920U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- sprue
- injection molding
- lock pin
- protrusion
- 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
- 238000001746 injection moulding Methods 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案に係る射出成形用金型の好適な
実施例に係る要部を示す概略縦断説明図、第２図
は冷却水の通過状態を示す、第１図における−
線断面図、第３図は従来の射出成形用金型の全
体概略縦断説明図である。
１２……固定金型、１４……可動金型、２０…
…スプルー、２２……スプルーロツクピン、２８
……突部、３２……管体、３４……冷却水供給手
段、１００……射出成形用金型。
FIG. 1 is a schematic vertical cross-sectional view showing the main parts of a preferred embodiment of the injection mold according to the present invention, and FIG.
The line sectional view and FIG. 3 are overall schematic longitudinal sectional views of a conventional injection mold. 12...Fixed mold, 14...Movable mold, 20...
... Sprue, 22 ... Sprue lock pin, 28
... Protrusion, 32 ... Pipe body, 34 ... Cooling water supply means, 100 ... Injection mold.
Claims (1)
１の金型と、 前記第１金型との間にキヤビテイを画成する第
２の金型と、 前記第２金型に設けられ、前記スプルー内に挿
入可能な突部と、 を有することを特徴とする射出成形用金型。 (2) 請求項１記載の射出成形用金型において、 第１金型は固定金型であり、第２金型は可動金
型であり、突部は前記可動金型に設けられたスプ
ルーロツクピンに固着され、且つ前記スプルーロ
ツクピンを冷却する冷却手段を設ける、 ことを特徴とする射出成形用金型。[Claims for Utility Model Registration] (1) A first mold defining a sprue into which molten resin is injected; a second mold defining a cavity between the first mold; and the above. A mold for injection molding, comprising: a protrusion provided on a second mold and capable of being inserted into the sprue. (2) In the injection molding mold according to claim 1, the first mold is a fixed mold, the second mold is a movable mold, and the protrusion is a sprue lock provided on the movable mold. An injection molding die, comprising: a cooling means fixed to the sprue lock pin and cooling the sprue lock pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15072289U JPH0390920U (en) | 1989-12-28 | 1989-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15072289U JPH0390920U (en) | 1989-12-28 | 1989-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0390920U true JPH0390920U (en) | 1991-09-17 |
Family
ID=31697059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15072289U Pending JPH0390920U (en) | 1989-12-28 | 1989-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0390920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011126198A (en) * | 2009-12-18 | 2011-06-30 | Kao Corp | Mold and production process of molding using the same |
-
1989
- 1989-12-28 JP JP15072289U patent/JPH0390920U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011126198A (en) * | 2009-12-18 | 2011-06-30 | Kao Corp | Mold and production process of molding using the same |