JPH0168813U - - Google Patents
Info
- Publication number
- JPH0168813U JPH0168813U JP1987165183U JP16518387U JPH0168813U JP H0168813 U JPH0168813 U JP H0168813U JP 1987165183 U JP1987165183 U JP 1987165183U JP 16518387 U JP16518387 U JP 16518387U JP H0168813 U JPH0168813 U JP H0168813U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- cavity
- plunger
- fixed
- pot portion
- 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
- 238000001746 injection moulding Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000004382 potting Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
Description
第１図〜第３図は本考案の一実施例の注入成形
用金型に関し、第１図はその全体断面図、第２図
は固定型の型面の要部平面図、第３図は溶融樹脂
を投入して型締めした状態の断面図である。第４
図は第２実施例の注入成形用金型の全体断面図で
ある。第５図および第６図は第３の実施例の注入
成形用金型に関し、第５図はその全体断面図、第
６図は固定型の型面の要部平面図である。第７図
は従来の注入成形用金型の全体断面図である。
１……固定型、２……プランジヤ、３……可動
型、４……キヤビテイ、５……溶融樹脂、１０…
…固定型型面、１１……ポツト部、１３……凹部
、１４……溝部、２０……端面、３０……可動型
型面。
Figures 1 to 3 relate to an injection molding mold according to an embodiment of the present invention, in which Figure 1 is an overall cross-sectional view, Figure 2 is a plan view of the main part of the mold surface of the fixed mold, and Figure 3 is a FIG. 3 is a cross-sectional view of the mold after molten resin has been charged and the mold has been clamped. Fourth
The figure is an overall sectional view of the injection molding die of the second embodiment. 5 and 6 relate to the injection molding die of the third embodiment, FIG. 5 is an overall sectional view thereof, and FIG. 6 is a plan view of the main part of the mold surface of the fixed mold. FIG. 7 is an overall sectional view of a conventional injection mold. 1... Fixed type, 2... Plunger, 3... Movable type, 4... Cavity, 5... Molten resin, 10...
... Fixed mold surface, 11 ... Pot portion, 13 ... Recessed portion, 14 ... Groove portion, 20 ... End surface, 30 ... Movable mold surface.
Claims (1)
するシリンダ状のポツト部とをもつ固定型と、 該ポツト部に摺動自在に保持されたプランジヤ
と、 該固定型と型締めされ該キヤビテイを形成する
型面をもつ可動型と、よりなり、該固定型の型面
、該可動型の型面および該プランジヤの端面で該
キヤビテイが構成された注入成形用金型において
、 該固定型は該プランジヤの該端面が該キヤビテ
イを構成した時に該プランジヤの端部側周面と該
ポツト部内周面とで形成され該キヤビテイと連通
するリング状の凹部をもつことを特徴とする注入
成形用金型。 (2) 固定型は前記凹部および前記キヤビテイに
連通する溝部をもつ実用新案登録請求の範囲第１
項記載の注入成形用金型。[Scope of Claim for Utility Model Registration] (1) A fixed mold having a mold surface forming a cavity and a cylindrical pot portion opening into the mold surface, a plunger slidably held in the pot portion, Injection molding comprising a movable mold having a mold surface that is clamped with the fixed mold to form the cavity, and the cavity is constituted by the mold surface of the fixed mold, the mold surface of the movable mold, and the end surface of the plunger. In the mold for potting, the fixed mold has a ring-shaped recess that is formed by the end side peripheral surface of the plunger and the inner peripheral surface of the pot portion and communicates with the cavity when the end surface of the plunger forms the cavity. An injection mold characterized by: (2) The fixed type has a groove communicating with the recess and the cavity, as claimed in claim 1 of the utility model registration.
Mold for injection molding as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16518387U JPH054973Y2 (en) | 1987-10-28 | 1987-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16518387U JPH054973Y2 (en) | 1987-10-28 | 1987-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0168813U true JPH0168813U (en) | 1989-05-08 |
| JPH054973Y2 JPH054973Y2 (en) | 1993-02-09 |
Family
ID=31451439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16518387U Expired - Lifetime JPH054973Y2 (en) | 1987-10-28 | 1987-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH054973Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102300658B1 (en) * | 2021-04-19 | 2021-09-08 | 정명규 | Injection Mold for Crops Cup Manufacturing |
-
1987
- 1987-10-28 JP JP16518387U patent/JPH054973Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054973Y2 (en) | 1993-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0168813U (en) | ||
| JPS62173912U (en) | ||
| JPS61111712U (en) | ||
| JPS63189617U (en) | ||
| JPS6377722U (en) | ||
| JPH01125615U (en) | ||
| JPS62189859U (en) | ||
| JPS5926322U (en) | injection mold | |
| JPH0438410U (en) | ||
| JPS62189110U (en) | ||
| JPS623300U (en) | ||
| JPS63113611U (en) | ||
| JPS6356612U (en) | ||
| JPS60150020U (en) | injection mold | |
| JPS644608U (en) | ||
| JPH0384120U (en) | ||
| JPH0197921U (en) | ||
| JPS62187716U (en) | ||
| JPH0331527U (en) | ||
| JPS6420321U (en) | ||
| JPH0185008U (en) | ||
| JPS6034416U (en) | Vacuum mold for molding | |
| JPS6241455U (en) | ||
| JPS63157705U (en) | ||
| JPS6387011U (en) |