JPS623216U - - Google Patents
Info
- Publication number
- JPS623216U JPS623216U JP9280585U JP9280585U JPS623216U JP S623216 U JPS623216 U JP S623216U JP 9280585 U JP9280585 U JP 9280585U JP 9280585 U JP9280585 U JP 9280585U JP S623216 U JPS623216 U JP S623216U
- Authority
- JP
- Japan
- Prior art keywords
- lower molds
- upper mold
- pair
- arcuate surface
- fixed
- 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
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
図面は、本考案の一実施例を示したものであつ
て、第１図は門型油圧プレスの側断面図、第２図
はその一部を省略した正面図、第３図は上型の構
成を示す斜視図、第４図は作用説明図である。
７ａ，７ｂ……上型、２０ａ，２０ｂ……下型
。
The drawings show an embodiment of the present invention, in which Fig. 1 is a side cross-sectional view of a gate-type hydraulic press, Fig. 2 is a partially omitted front view, and Fig. 3 is a view of the upper die. A perspective view showing the configuration and FIG. 4 are action explanatory views. 7a, 7b...upper mold, 20a, 20b...lower mold.
Claims (1)
る半月状の上型と、前側部及び後側部を高く中央
部ほど低く形成した円弧面を有する前後一対の下
型とを上下に対向させて設け、上型を下方に加圧
することにより上型・下型間にはさんだ板状材を
曲げ加工するようにしたプレス型において、上型
を前後に分割してその間隔を拡縮固定自在に構成
すると共に、前後一対の下型の対向間隔を調節固
定自在に構成したことを特徴とするプレス型。 A half-moon-shaped upper mold having an arcuate surface with a central portion protruding downward in side view, and a pair of front and rear lower molds each having an arcuate surface with higher front and rear portions and lower central portions are vertically opposed to each other. In a press mold that bends the plate-shaped material sandwiched between the upper and lower molds by applying downward pressure on the upper mold, the upper mold is divided into front and rear parts and the space between them can be expanded or fixed. What is claimed is: 1. A press mold characterized in that the facing distance between a pair of front and rear lower molds can be freely adjusted and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9280585U JPS623216U (en) | 1985-06-19 | 1985-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9280585U JPS623216U (en) | 1985-06-19 | 1985-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS623216U true JPS623216U (en) | 1987-01-10 |
Family
ID=30649925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9280585U Pending JPS623216U (en) | 1985-06-19 | 1985-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623216U (en) |
-
1985
- 1985-06-19 JP JP9280585U patent/JPS623216U/ja active Pending
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