JPH0460417U - - Google Patents
Info
- Publication number
- JPH0460417U JPH0460417U JP10271890U JP10271890U JPH0460417U JP H0460417 U JPH0460417 U JP H0460417U JP 10271890 U JP10271890 U JP 10271890U JP 10271890 U JP10271890 U JP 10271890U JP H0460417 U JPH0460417 U JP H0460417U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- fixed
- movable
- outer peripheral
- divided
- 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
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 239000012778 molding material Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図ないし第３図は本考案に係る図面であつ
て、第１図は射出成形用金型の全体構成の概略を
示す断面図、第２図ａないし第２図ｄは同射出成
形用金型による各作業工程を示す断面図、第３図
は射出成形用金型の他の実施例を示す断面図、第
４図は従来の射出成形用金型の全体構成の概略を
示す断面図である。
１……射出成形用金型、３……雌型（固定型）
、３２……固定外周型、３３……固定底型、５…
…雄型（可動型）、６……成形品、６０……キヤ
ビテイ空間、Ｓ……スプリング（弾性体）。
Figures 1 to 3 are drawings related to the present invention, in which Figure 1 is a sectional view schematically showing the overall structure of an injection mold, and Figures 2a to 2d are drawings for the same injection molding. 3 is a sectional view showing another example of an injection mold, and FIG. 4 is a sectional view showing the general structure of a conventional injection mold. It is. 1...Injection mold, 3...Female mold (fixed mold)
, 32...Fixed outer periphery type, 33...Fixed bottom type, 5...
... Male mold (movable type), 6 ... Molded product, 60 ... Cavity space, S ... Spring (elastic body).
Claims (1)
とによつて、これら固定型および可動型内に形成
されるキヤビテイ空間に、成形材料を加圧充填し
、該成形材料を固化あるいは硬化させた後、可動
型を開いてキヤビテイ空間に形成される成形品を
取り出すようになされた射出成形用金型であつて
、 固定型のキヤビテイ面が、型開き方向に分割可
能となされた固定外周型と固定底型とによつて構
成されるとともに、該固定外周型と固定底型との
間に弾性体が介装され、型開き状態で前記固定型
のキヤビテイ面が分割状態となされたことを特徴
とする射出成形用金型。[Claims for Utility Model Registration] By pressing the movable mold against the fixed mold and closing it, the cavity space formed in the fixed mold and the movable mold is filled with a molding material under pressure, and the molding An injection mold that is configured to open the movable mold and take out the molded product formed in the cavity space after solidifying or hardening the material, and in which the cavity surface of the fixed mold can be divided in the mold opening direction. It is composed of a fixed outer peripheral mold and a fixed bottom mold, and an elastic body is interposed between the fixed outer peripheral mold and the fixed bottom mold, and the cavity surface of the fixed mold is divided when the mold is opened. An injection mold characterized by being made in the state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10271890U JPH0460417U (en) | 1990-09-28 | 1990-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10271890U JPH0460417U (en) | 1990-09-28 | 1990-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0460417U true JPH0460417U (en) | 1992-05-25 |
Family
ID=31847207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10271890U Pending JPH0460417U (en) | 1990-09-28 | 1990-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0460417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013248747A (en) * | 2012-05-30 | 2013-12-12 | Adachi Light Co Ltd | Injection molding method and injection molding metal mold |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62105616A (en) * | 1985-11-01 | 1987-05-16 | Daicel Chem Ind Ltd | Injection mold of optical disk |
| JPH01264822A (en) * | 1988-04-16 | 1989-10-23 | Daicel Chem Ind Ltd | Molding method for optical disc board containing preformat and die to be used for that |
| JPH0295819A (en) * | 1988-09-30 | 1990-04-06 | Ricoh Co Ltd | Injection mold of optical disc board |
| JPH047106A (en) * | 1990-04-24 | 1992-01-10 | Matsushita Electric Ind Co Ltd | Resin molding die |
-
1990
- 1990-09-28 JP JP10271890U patent/JPH0460417U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62105616A (en) * | 1985-11-01 | 1987-05-16 | Daicel Chem Ind Ltd | Injection mold of optical disk |
| JPH01264822A (en) * | 1988-04-16 | 1989-10-23 | Daicel Chem Ind Ltd | Molding method for optical disc board containing preformat and die to be used for that |
| JPH0295819A (en) * | 1988-09-30 | 1990-04-06 | Ricoh Co Ltd | Injection mold of optical disc board |
| JPH047106A (en) * | 1990-04-24 | 1992-01-10 | Matsushita Electric Ind Co Ltd | Resin molding die |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013248747A (en) * | 2012-05-30 | 2013-12-12 | Adachi Light Co Ltd | Injection molding method and injection molding metal mold |