JPS6145115U - Plastic mold - Google Patents
Plastic moldInfo
- Publication number
- JPS6145115U JPS6145115U JP12993984U JP12993984U JPS6145115U JP S6145115 U JPS6145115 U JP S6145115U JP 12993984 U JP12993984 U JP 12993984U JP 12993984 U JP12993984 U JP 12993984U JP S6145115 U JPS6145115 U JP S6145115U
- Authority
- JP
- Japan
- Prior art keywords
- parting line
- mold
- plastic mold
- packing
- cavity
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図はこの考案を具体化したプラスチック成形用金型
の一実施例を示す縦断面図、第2図は第1図のA−A綿
における断面図、第3図は第1図のB部分を拡大して示
す部分断面図である。
一 図において、2は固定型、4は可動型、5はキャビ
テイ、14はパーティングライン、15はパッキング、
16はガス留り部、17は排気通路、18は真空源とし
ての真空ポンプである。Fig. 1 is a longitudinal cross-sectional view showing an example of a plastic molding die embodying this invention, Fig. 2 is a cross-sectional view taken along A-A cotton in Fig. 1, and Fig. 3 is a cross-sectional view taken along line B in Fig. 1. It is a partial sectional view which expands and shows a part. In the figure, 2 is a fixed type, 4 is a movable type, 5 is a cavity, 14 is a parting line, 15 is a packing,
Reference numeral 16 indicates a gas retention section, 17 indicates an exhaust passage, and 18 indicates a vacuum pump as a vacuum source.
Claims (1)
包囲するように両型2,4のパーティングライン14上
にパッキング15を設けるとともに、そのパッキング1
5よりもキャビテイ5側のパーテイングライン14上に
は複数個のガス留り部16を設け、それらのガス留り部
16を真空源18と接続するように固定型2には排気通
路17を設けたことを特徴とするプラスチック成形用金
型。A packing 15 is provided on the parting line 14 of both the molds 2 and 4 so as to surround the cavity 5 formed between the fixed mold 2 and the movable mold 4, and the packing 1
A plurality of gas retention parts 16 are provided on the parting line 14 on the side of the cavity 5 than the parting line 14, and an exhaust passage 17 is provided in the fixed mold 2 so as to connect these gas retention parts 16 with a vacuum source 18. A mold for plastic molding characterized by the following:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12993984U JPS6145115U (en) | 1984-08-28 | 1984-08-28 | Plastic mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12993984U JPS6145115U (en) | 1984-08-28 | 1984-08-28 | Plastic mold |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6145115U true JPS6145115U (en) | 1986-03-25 |
Family
ID=30688549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12993984U Pending JPS6145115U (en) | 1984-08-28 | 1984-08-28 | Plastic mold |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6145115U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0336425U (en) * | 1989-08-10 | 1991-04-09 | ||
JP2016007702A (en) * | 2014-06-20 | 2016-01-18 | 三島光産株式会社 | Method for manufacturing microneedle array, and molding die for injection molding used therefor |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51130468A (en) * | 1975-05-08 | 1976-11-12 | Kanto Seiki Co | Injection molding method |
-
1984
- 1984-08-28 JP JP12993984U patent/JPS6145115U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51130468A (en) * | 1975-05-08 | 1976-11-12 | Kanto Seiki Co | Injection molding method |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0336425U (en) * | 1989-08-10 | 1991-04-09 | ||
JP2016007702A (en) * | 2014-06-20 | 2016-01-18 | 三島光産株式会社 | Method for manufacturing microneedle array, and molding die for injection molding used therefor |
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