JPH0454825U - - Google Patents
Info
- Publication number
- JPH0454825U JPH0454825U JP9688990U JP9688990U JPH0454825U JP H0454825 U JPH0454825 U JP H0454825U JP 9688990 U JP9688990 U JP 9688990U JP 9688990 U JP9688990 U JP 9688990U JP H0454825 U JPH0454825 U JP H0454825U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- cooling
- core
- cooling pipe
- base
- 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
- 238000001816 cooling Methods 0.000 claims description 17
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図ないし第３図は本考案の一実施例を示し
、第１図は断面図、第２図は冷却回路の構成を展
開して示す断面図、第３図は第１溝と第２溝の外
面展開図である。第４図及び第５図は従来構造を
示し、第４図は断面図、第５図は第４図の−
断面図である。
２４……可動金型の基体、２５……コア、３４
……コアの基部、３１……冷却穴、３２……冷却
パイプ、３３……栓体、３５……第１溝、３６…
…第２溝、３７……第１連絡通路、３８……第２
連絡通路、３９……ブロツク体、４０……冷却回
路。
1 to 3 show an embodiment of the present invention, in which FIG. 1 is a sectional view, FIG. 2 is a sectional view showing the structure of the cooling circuit developed, and FIG. FIG. 3 is a developed view of the outer surface of the groove. 4 and 5 show the conventional structure, FIG. 4 is a sectional view, and FIG. 5 is the − of FIG. 4.
FIG. 24... Base of movable mold, 25... Core, 34
... Base of core, 31 ... Cooling hole, 32 ... Cooling pipe, 33 ... Plug body, 35 ... First groove, 36 ...
...Second groove, 37...First communication passage, 38...Second
Communication passage, 39...Block body, 40...Cooling circuit.
Claims (1)
形設され、且つコア中心を囲むように環状に配置
された冷却穴。 (d) 前記各冷却穴に挿入される冷却パイプ。 (e) 前記冷却パイプの基部を保持し、冷却穴の
入口に嵌合する栓体。 (f) コア基部の外周と金型基体の合わせ目に形
設された第１溝と第２溝。 (g) コア及び前記栓体を貫通し、冷却パイプ内
部と前記第１溝を連通させる第１連絡通路。 (h) コアを貫通し、冷却パイプ外の冷却穴空間
と前記第２溝を連通させる第２連絡通路。 (i) 第１溝と第２溝に交互に配置され、冷却
パイプの内部空間、冷却パイプの外の冷却穴空間
、第１連絡通路、第２連絡通路、及び第１溝と第
２溝を順次直列に結ぶ、連続した冷却回路を形成
するブロツク体。[Scope of claim for utility model registration] A mold cooling structure consisting of the following configuration. (a) Mold base. (b) a core whose base is embedded in the mold base; (c) Cooling holes are formed in the core from the bottom surface toward the inside, and are arranged in an annular shape so as to surround the center of the core. (d) A cooling pipe inserted into each of the cooling holes. (e) A plug that holds the base of the cooling pipe and fits into the entrance of the cooling hole. (f) A first groove and a second groove formed at the joint between the outer periphery of the core base and the mold base. (g) A first communication passage that passes through the core and the plug and communicates the inside of the cooling pipe with the first groove. (h) A second communication passage that penetrates the core and communicates the cooling hole space outside the cooling pipe with the second groove. (i) Alternately arranged in the first groove and the second groove, and connecting the internal space of the cooling pipe, the cooling hole space outside the cooling pipe, the first communication passage, the second communication passage, and the first groove and the second groove. Blocks connected in series to form a continuous cooling circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9688990U JPH0454825U (en) | 1990-09-14 | 1990-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9688990U JPH0454825U (en) | 1990-09-14 | 1990-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454825U true JPH0454825U (en) | 1992-05-11 |
Family
ID=31836791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9688990U Pending JPH0454825U (en) | 1990-09-14 | 1990-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454825U (en) |
-
1990
- 1990-09-14 JP JP9688990U patent/JPH0454825U/ja active Pending
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