JPS61182621U - - Google Patents
Info
- Publication number
- JPS61182621U JPS61182621U JP6379785U JP6379785U JPS61182621U JP S61182621 U JPS61182621 U JP S61182621U JP 6379785 U JP6379785 U JP 6379785U JP 6379785 U JP6379785 U JP 6379785U JP S61182621 U JPS61182621 U JP S61182621U
- Authority
- JP
- Japan
- Prior art keywords
- molding tool
- workpiece
- bending direction
- bent
- direction side
- 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
- 238000009957 hemming Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 7
- 238000005452 bending Methods 0.000 claims 5
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
プレス加工装置のプレスヘミング型取付部付近の
の構造を示す縦断側面図、第２図は同平面図、第
３図は弾性体の変形状態を示す断面図である。
６……第１型具、７……第２型具、７ａ……傾
斜面、１６……弾性体。
The drawings show an embodiment of the present invention, and Fig. 1 is a vertical side view showing the structure of the press hemming die attachment part of the press working device, Fig. 2 is a plan view of the same, and Fig. 3 is a view of the elastic body. It is a sectional view showing a deformed state. 6... First mold tool, 7... Second mold tool, 7a... Inclined surface, 16... Elastic body.
Claims (1)
該端部をさらに断面略Ｖ字状に本曲げするための
プレスヘミング型であつて、予備曲げされたワー
クに対しその端部の曲げ方向側と反対側に当接す
る第１型具と、上記ワーク端部の曲げ方向側に対
向して設けられ、上記第１型具との間での相対押
圧動によりワーク端部を本曲げする傾斜面を有す
る第２型具と、該第２型具にその傾斜面よりも突
出して設けられ、上記両型具によるワーク端部の
本曲げの際に該ワーク端部の曲げ方向内側に嵌り
込み変形する弾性体とを備えたことを特徴とする
プレスヘミング型。 This is a press hemming type for further bending the end of a work whose end has been pre-bent into a substantially L-shaped cross section into a substantially V-shaped cross-section; A first molding tool that abuts on the side opposite to the bending direction side is provided opposite to the bending direction side of the end of the workpiece, and the end of the workpiece is finally bent by a relative pressing motion between the first molding tool and the first molding tool that abuts on the side opposite to the bending direction side. a second molding tool having an inclined surface; and a second molding tool provided on the second molding tool so as to protrude beyond the sloped surface, and fitting inside the end of the workpiece in the bending direction when the end of the workpiece is fully bent by both of the molding tools. A press hemming type characterized in that it is equipped with an elastic body that is deformed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6379785U JPS61182621U (en) | 1985-04-29 | 1985-04-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6379785U JPS61182621U (en) | 1985-04-29 | 1985-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61182621U true JPS61182621U (en) | 1986-11-14 |
Family
ID=30594282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6379785U Pending JPS61182621U (en) | 1985-04-29 | 1985-04-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61182621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786555A (en) * | 2012-10-30 | 2014-05-14 | 白木工业株式会社 | Vehicle door frame structure and method of producing vehicle door frame |
-
1985
- 1985-04-29 JP JP6379785U patent/JPS61182621U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786555A (en) * | 2012-10-30 | 2014-05-14 | 白木工业株式会社 | Vehicle door frame structure and method of producing vehicle door frame |
| JP2014088077A (en) * | 2012-10-30 | 2014-05-15 | Shiroki Corp | Door frame structure and door frame production method |
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