JPS6215822U - - Google Patents
Info
- Publication number
- JPS6215822U JPS6215822U JP10582585U JP10582585U JPS6215822U JP S6215822 U JPS6215822 U JP S6215822U JP 10582585 U JP10582585 U JP 10582585U JP 10582585 U JP10582585 U JP 10582585U JP S6215822 U JPS6215822 U JP S6215822U
- Authority
- JP
- Japan
- Prior art keywords
- hemming
- workpiece
- plate
- lower mold
- support member
- 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
- 238000009957 hemming Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
第１図および第２図は、本考案の実施例にかか
るヘミング加工装置のプレス前およびプレス後の
状態を示す要部断面図、第３図は、第２図の要部
拡大図、第４図は、従来のヘミング加工装置の要
部断面図である。
１……上型、２……下型、３……ワーク、４…
…第１の板部材、５……第２の板部材、６……支
持部材、６ａ……押え部、７……予備曲げパンチ
、８……本曲げパンチ、９……ヘミング基部、１
０……板押え部材、１０ａ……押圧保持部、２１
……弾性部材、２３……ドライバーカム、２４…
…弾性部材。
1 and 2 are sectional views of essential parts showing the state before and after pressing of the hemming device according to the embodiment of the present invention, FIG. 3 is an enlarged view of the essential parts of FIG. 2, and FIG. The figure is a sectional view of a main part of a conventional hemming processing device. 1... Upper die, 2... Lower die, 3... Workpiece, 4...
...First plate member, 5...Second plate member, 6...Supporting member, 6a...Press portion, 7...Preliminary bending punch, 8...Main bending punch, 9...Hemming base, 1
0...Plate holding member, 10a...Press holding part, 21
...Elastic member, 23...Driver cam, 24...
...Elastic member.
Claims (1)
るワークを下型上にセツトし、プレス装置の駆動
により前記下型に対向して上下動される上型に設
けた予備曲げパンチおよび本曲げパンチを用いて
ワーク周縁部にヘミング加工を旋すに当つて、前
記ワークのヘミング基部を押圧保持するようにし
たヘミング加工装置であつて、前記上型に弾性部
材を介して上下動可能に支持され且つ前記ワーク
を下型に対して押圧する押え部を有する支持部材
と、該支持部材に対して斜め下向きに移動可能な
如く支持され且つその下端に前記ヘミング基部を
押圧保持すべき押圧保持部を有する板押え部材と
、前記上型に弾性部材を介して支持され且つ前記
支持部材のワークへの当接後において、前記板押
え部材をヘミング基部へ向けて前進させる如く動
作せしめるドライバーカムとを備えていることを
特徴とするヘミング加工装置。 A workpiece formed by overlapping a first plate member and a second plate member is set on a lower mold, and a preliminary bending punch is provided on the upper mold, which is moved up and down in opposition to the lower mold by the drive of a press device. and a hemming device that presses and holds the hemming base of the work when performing hemming on the peripheral edge of the work using a main bending punch, the hemming device being configured to move up and down through an elastic member on the upper mold. A support member that is supported so as to be movable diagonally downward with respect to the support member and that has a presser portion that presses the workpiece against the lower mold, and that the hemming base is pressed and held at the lower end of the support member. a plate holding member having a pressing holding portion; and a driver that is supported by the upper die via an elastic member and operates to advance the plate holding member toward the hemming base after the supporting member contacts the workpiece. A hemming processing device characterized by comprising a cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10582585U JPS6313861Y2 (en) | 1985-07-10 | 1985-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10582585U JPS6313861Y2 (en) | 1985-07-10 | 1985-07-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6215822U true JPS6215822U (en) | 1987-01-30 |
| JPS6313861Y2 JPS6313861Y2 (en) | 1988-04-19 |
Family
ID=30980617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10582585U Expired JPS6313861Y2 (en) | 1985-07-10 | 1985-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6313861Y2 (en) |
-
1985
- 1985-07-10 JP JP10582585U patent/JPS6313861Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6313861Y2 (en) | 1988-04-19 |
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