JPS61177715U - - Google Patents
Info
- Publication number
- JPS61177715U JPS61177715U JP5827985U JP5827985U JPS61177715U JP S61177715 U JPS61177715 U JP S61177715U JP 5827985 U JP5827985 U JP 5827985U JP 5827985 U JP5827985 U JP 5827985U JP S61177715 U JPS61177715 U JP S61177715U
- Authority
- JP
- Japan
- Prior art keywords
- die
- flange
- punch
- press
- cooperation
- 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
- 238000005452 bending Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
第１図は本考案の第１の実施例を示す要部の断
面図、第２図Ａはトリム加工用プレス型の要部の
断面図、第２図Ｂはワーク端部の拡大図、第３図
Ａは本考案の第２の実施例を示す要部断面図、第
３図Ｂは第３図Ａの要部拡大図、第４図Ａは従来
のトリム加工用プレス型の断面図、第４図Ｂは従
来のトリム工程の説明図、第４図Ｃは第４図Ｂの
ワーク端部の拡大図、第５図はフランジ曲げ工程
の工程説明図である。
５，１５…ポンチ、２５…インサートポンチ、
１７，２７…セクシヨナルダイ、１７ａ，２５ａ
…成形面、１７ｂ，２５ｂ…やすり面、Ｂ，Ｂ１
…ばり、Ｆ，Ｆ１…フランジ部、Ｗ…ワーク。
Fig. 1 is a sectional view of the main part showing the first embodiment of the present invention, Fig. 2A is a sectional view of the main part of the press mold for trimming, Fig. 2B is an enlarged view of the end of the workpiece, and Fig. 2B is an enlarged view of the end of the workpiece. FIG. 3A is a sectional view of the main part showing the second embodiment of the present invention, FIG. 3B is an enlarged view of the main part of FIG. 3A, and FIG. 4A is a sectional view of a conventional press die for trim processing. FIG. 4B is an explanatory diagram of the conventional trim process, FIG. 4C is an enlarged view of the end of the workpiece in FIG. 4B, and FIG. 5 is a process explanatory diagram of the flange bending process. 5, 15... punch, 25... insert punch,
17, 27...Sectional die, 17a, 25a
... Molding surface, 17b, 25b... File surface, B, B 1
...Flash, F, F1 ...Flange, W...Work.
Claims (1)
の端部にフランジ曲げ加工を施すプレス型におい
て、ダイまたはポンチの成形面のうち、フランジ
部の端部と摺接する部位にやすり面を形成したこ
とを特徴とするフランジ加工用プレス型。 In a press die that performs flange bending on the end of a panel-shaped workpiece by cooperation between a die and a punch, a file surface is formed on the forming surface of the die or punch at the part that makes sliding contact with the end of the flange. A press mold for flange processing featuring the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5827985U JPS61177715U (en) | 1985-04-19 | 1985-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5827985U JPS61177715U (en) | 1985-04-19 | 1985-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61177715U true JPS61177715U (en) | 1986-11-06 |
Family
ID=30583632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5827985U Pending JPS61177715U (en) | 1985-04-19 | 1985-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61177715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01153815U (en) * | 1988-04-14 | 1989-10-23 | ||
| JP2021107089A (en) * | 2019-12-27 | 2021-07-29 | 株式会社Ｓｕｂａｒｕ | Press die |
-
1985
- 1985-04-19 JP JP5827985U patent/JPS61177715U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01153815U (en) * | 1988-04-14 | 1989-10-23 | ||
| JP2021107089A (en) * | 2019-12-27 | 2021-07-29 | 株式会社Ｓｕｂａｒｕ | Press die |
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