JPS61180715U - - Google Patents
Info
- Publication number
- JPS61180715U JPS61180715U JP6376285U JP6376285U JPS61180715U JP S61180715 U JPS61180715 U JP S61180715U JP 6376285 U JP6376285 U JP 6376285U JP 6376285 U JP6376285 U JP 6376285U JP S61180715 U JPS61180715 U JP S61180715U
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- stamping
- cooling fluid
- thermoplastic resin
- molding surface
- 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
- 238000000465 moulding Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 5
- 239000012809 cooling fluid Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005992 thermoplastic resin Polymers 0.000 claims 3
- 230000037303 wrinkles Effects 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
第１図は本発明の実施例におけるスタンピング
成形装置を示す縦断面図、第２図は第１図のＡ―
Ａ線での断面図、第３図は下型の成形面部と樹脂
成形品との関係を示す縦断面図、第４図は樹脂成
形品の薄肉となる部分を示す縦断面図である。
１……樹脂シート、２……スタンピング成形装
置、３……上型、４……下型、６……成形面、７
……送風機、１２……冷却部、１３……冷却流体
吹出し口、１４……樹脂成形品。
FIG. 1 is a longitudinal cross-sectional view showing a stamping molding apparatus in an embodiment of the present invention, and FIG. 2 is an A--
A cross-sectional view taken along line A, FIG. 3 is a vertical cross-sectional view showing the relationship between the molding surface of the lower mold and the resin molded product, and FIG. 4 is a vertical cross-sectional view showing the thinned portion of the resin molded product. DESCRIPTION OF SYMBOLS 1... Resin sheet, 2... Stamping molding device, 3... Upper mold, 4... Lower mold, 6... Molding surface, 7
... Air blower, 12 ... Cooling section, 13 ... Cooling fluid outlet, 14 ... Resin molded product.
Claims (1)
ンピング成形する装置において、下型の成形面部
には、スタンピング成形時に上記樹脂シートの伸
びやしわなどの歪の大きくなり易い部分を冷却流
体で冷却する冷却部が設けられ、この冷却部に対
し冷却流体を供給する冷却流体供給手段が接続さ
れていることを特徴とする熱可塑性樹脂シートの
スタンピング成形装置。 (2) 冷却部は、下型の成形面における上型のス
トローク方向に対し傾斜した斜面部に冷却流体吹
出し口を開口したものである実用新案登録請求の
範囲第１項に記載の熱可塑性樹脂シートのスタン
ピング成形装置。[Claims for Utility Model Registration] (1) In an apparatus for stamping a thermoplastic resin sheet with an upper die and a lower die, the molding surface of the lower die is free from distortions such as elongation and wrinkles of the resin sheet during stamping. 1. A stamping molding apparatus for a thermoplastic resin sheet, characterized in that a cooling section is provided for cooling a portion that tends to become large with a cooling fluid, and a cooling fluid supply means for supplying the cooling fluid is connected to the cooling section. (2) The thermoplastic resin according to claim 1 of the utility model registration claim, wherein the cooling part is a molding surface of the lower mold in which a cooling fluid outlet is opened in a sloped part of the molding surface of the lower mold that is inclined with respect to the stroke direction of the upper mold. Sheet stamping forming equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6376285U JPS61180715U (en) | 1985-04-26 | 1985-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6376285U JPS61180715U (en) | 1985-04-26 | 1985-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61180715U true JPS61180715U (en) | 1986-11-11 |
Family
ID=30594217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6376285U Pending JPS61180715U (en) | 1985-04-26 | 1985-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61180715U (en) |
-
1985
- 1985-04-26 JP JP6376285U patent/JPS61180715U/ja active Pending
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