JPH02101709U - - Google Patents
Info
- Publication number
- JPH02101709U JPH02101709U JP995389U JP995389U JPH02101709U JP H02101709 U JPH02101709 U JP H02101709U JP 995389 U JP995389 U JP 995389U JP 995389 U JP995389 U JP 995389U JP H02101709 U JPH02101709 U JP H02101709U
- Authority
- JP
- Japan
- Prior art keywords
- concave curved
- chamber
- curved surface
- heating surface
- molding die
- 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
- 238000000465 moulding Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000005266 casting Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Moulding By Coating Moulds (AREA)
Description
第１図は本考案の一実施例であり、チヤンバの
天井部と側壁部を示す模式図、第２図は第１図の
Ｃ―Ｃ線における横断面図、第３図は他の実施例
の模式図である。第４図は従来の金型であり第５
図の平面図のＢ―Ｂ線における縦断面図、第５図
は第４図の平面図、第６図は第４図の部分拡大図
である。
１…凹曲面、２…尖り部、３…成型金型、４…
縦部伝熱面、５…天井部伝熱面、７…チヤンバ。
Fig. 1 is an embodiment of the present invention; Fig. 2 is a schematic diagram showing the ceiling and side walls of the chamber; Fig. 2 is a cross-sectional view taken along line C--C in Fig. 1; and Fig. 3 is another embodiment of the invention. FIG. Figure 4 shows the conventional mold;
5 is a plan view of FIG. 4, and FIG. 6 is a partially enlarged view of FIG. 4. 1... Concave curved surface, 2... Pointed part, 3... Molding die, 4...
Vertical heat transfer surface, 5...Ceiling heat transfer surface, 7...Chamber.
Claims (1)
型において、該チヤンバの加熱面に凹曲面を形成
し、該凹曲面同志の接続部と当該凹曲面とにより
前記チヤンバの加熱面全域に凹曲面と尖り部を形
成したことを特徴とする成形用金型。 In a mold for forming a chamber using casting, a concave curved surface is formed on the heating surface of the chamber, and a concave curved surface is formed over the entire heating surface of the chamber by the connecting portion of the concave curved surfaces and the concave curved surface. A molding die characterized by having a pointed portion formed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP995389U JPH069792Y2 (en) | 1989-01-31 | 1989-01-31 | Mold for molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP995389U JPH069792Y2 (en) | 1989-01-31 | 1989-01-31 | Mold for molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02101709U true JPH02101709U (en) | 1990-08-14 |
| JPH069792Y2 JPH069792Y2 (en) | 1994-03-16 |
Family
ID=31217155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP995389U Expired - Lifetime JPH069792Y2 (en) | 1989-01-31 | 1989-01-31 | Mold for molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069792Y2 (en) |
-
1989
- 1989-01-31 JP JP995389U patent/JPH069792Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH069792Y2 (en) | 1994-03-16 |