JPS6287812U - - Google Patents
Info
- Publication number
- JPS6287812U JPS6287812U JP18050085U JP18050085U JPS6287812U JP S6287812 U JPS6287812 U JP S6287812U JP 18050085 U JP18050085 U JP 18050085U JP 18050085 U JP18050085 U JP 18050085U JP S6287812 U JPS6287812 U JP S6287812U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- partial insert
- fixed mold
- insert
- 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 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
第１図に示した射出成形型で得た製品の断面図、
第３図は従来の射出成形型の要部断面図、第４図
は第３図のもので得た製品の断面図である。
１…固定型、２…可動型、３…キヤビテイ、４
，５，１１…通路、６…製品、７…リブ、９…部
分入子、１０…絶縁材。
Fig. 1 is a cross-sectional view of an embodiment of the present invention, Fig. 2 is a cross-sectional view of a product obtained with the injection mold shown in Fig. 1,
FIG. 3 is a sectional view of a main part of a conventional injection mold, and FIG. 4 is a sectional view of a product obtained using the mold shown in FIG. 1...Fixed type, 2...Movable type, 3...Cavity, 4
, 5, 11... Passage, 6... Product, 7... Rib, 9... Partial insert, 10... Insulating material.
Claims (1)
の一部を部分入子とし、該部分入子と固定型との
間を断熱材により熱絶縁すると共に、部分入子に
冷却水等の冷媒が通る通路を形成したことを特徴
とするヒケ防止機構を有する射出成形型。 A part of the fixed mold of an injection mold consisting of a fixed mold and a movable mold is made into a partial insert, and the partial insert and the fixed mold are thermally insulated by a heat insulating material, and the partial insert is supplied with cooling water, etc. An injection molding mold having a sink prevention mechanism characterized by forming a passage through which a refrigerant passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18050085U JPS6287812U (en) | 1985-11-22 | 1985-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18050085U JPS6287812U (en) | 1985-11-22 | 1985-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6287812U true JPS6287812U (en) | 1987-06-04 |
Family
ID=31124517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18050085U Pending JPS6287812U (en) | 1985-11-22 | 1985-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6287812U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58224730A (en) * | 1982-06-25 | 1983-12-27 | Pioneer Electronic Corp | Temperature adjusting device of mold for injection molding |
-
1985
- 1985-11-22 JP JP18050085U patent/JPS6287812U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58224730A (en) * | 1982-06-25 | 1983-12-27 | Pioneer Electronic Corp | Temperature adjusting device of mold for injection molding |