JPS5939021U - Hemming processing equipment - Google Patents
Hemming processing equipmentInfo
- Publication number
- JPS5939021U JPS5939021U JP13345982U JP13345982U JPS5939021U JP S5939021 U JPS5939021 U JP S5939021U JP 13345982 U JP13345982 U JP 13345982U JP 13345982 U JP13345982 U JP 13345982U JP S5939021 U JPS5939021 U JP S5939021U
- Authority
- JP
- Japan
- Prior art keywords
- hemming
- bending
- die
- cam
- press work
- 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
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示すもので、第１図は全体構造
を示す予備曲げ加工時の断面図、第２図はヘミング加工
時の部分拡大断面図である。
Ａ・・・・・・ヘミング加工装置、Ｗ・・・・・・プレ
スワーク、ｂ・・・・・・ヘミング部、２・・・・・・
下型、３・・・・・・上型ホルダ、４・・・・・・スプ
リング、５・・・・・・パッド、７・・・・・・スプリ
ング、８・・・・・・予備曲げダイス、８ａ・・・・・
・予備曲げ用型面、９・・・・・・予備曲げパンチ、９
ａ・・・・・・予備曲げ用型面、１０・・・・・・スプ
リング、１２・・・・・・ヘミングカム、１２ｂ・・・
・・・ヘミング用カム面、１２Ｃ，１２ｄ・・・・・・
傾斜カム面、１６・・・・・・ドライバーカム、１６ａ
・・・・・・傾斜ガム面。The drawings show an embodiment of the present invention; FIG. 1 is a sectional view showing the overall structure during preliminary bending, and FIG. 2 is a partially enlarged sectional view during hemming. A... Hemming processing device, W... Press work, b... Hemming section, 2...
Lower die, 3...Upper die holder, 4...Spring, 5...Pad, 7...Spring, 8...Preliminary bending Dice, 8a...
・Mold surface for preliminary bending, 9...Preliminary bending punch, 9
a...Mold surface for preliminary bending, 10...Spring, 12...Hemming cam, 12b...
...Cam surface for hemming, 12C, 12d...
Inclined cam surface, 16... Driver cam, 16a
・・・・・・Slanted gum surface.
Claims (1)
行うようにしたヘミング加工装置において、プレスワー
クが載置される下型と、該下型に対向してプレス装置に
より上下動される上型ホルダと、該上型ホルダに弾性部
材を介して上下移動可能に支持され、上型ホルダの下降
途中から上記下型と協働してプレスワークを挾持するパ
ッドと、゛ 上記下型の側部に弾性部材を介して上下
移動可能に支持され、上端部に予備曲げ用型面が形成さ
れた予備曲げダイスと、上記パッドめ側部の予備曲げダ
イスに対向する位置において上型ホルダに弾性部材を介
して上下移動可能に支持され、かつ下端部に予備曲げ用
型面が形成された予備曲げパンチと、上記下型に対して
前後移動可能に設けられ、前端部にヘミング用カム面お
よび下型に接近するとき上記予備曲げパンチと予備曲げ
ダイスとを各々上下に押圧移動させる傾斜カム面が形成
されたヘミングカムと、上記上型ホルダの下面に取付け
られ、下端部に予備曲げ終了後上記ヘミングカムの後端
部に接して該ヘミングカムを前進させる傾斜カム面が形
成されたドライバーカムとからなり、上型ホルダの下降
動によりプレスワーク端部の予備曲げ加工とヘミング加
工とを同時に行うようにしたことを特徴とするヘミング
加工装置。A hemming device that performs hemming after preliminary bending of the end of a press work includes a lower die on which the press work is placed, and an upper die holder that is moved up and down by the press device in opposition to the lower die. and a pad that is supported by the upper die holder so as to be movable up and down via an elastic member, and which cooperates with the lower die to clamp the press work from the middle of the lower die of the upper die holder; A pre-bending die is supported so as to be vertically movable via an elastic member, and has a pre-bending die surface formed on its upper end, and an elastic member is attached to the upper mold holder at a position opposite to the pre-bending die on the side of the pad. A pre-bending punch is supported so as to be movable up and down through the punch, and has a pre-bending mold surface formed at its lower end, and a pre-bending punch which is movable back and forth with respect to the lower mold, and has a hemming cam surface and a lower mold formed at its front end. A hemming cam is provided with an inclined cam surface that presses and moves the pre-bending punch and the pre-bending die vertically when approaching the hemming cam. It consists of a driver cam formed with an inclined cam surface that contacts the rear end of the cam and moves the hemming cam forward, so that preliminary bending and hemming of the end of the press work can be performed simultaneously by the downward movement of the upper die holder. A hemming processing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13345982U JPS5939021U (en) | 1982-09-01 | 1982-09-01 | Hemming processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13345982U JPS5939021U (en) | 1982-09-01 | 1982-09-01 | Hemming processing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5939021U true JPS5939021U (en) | 1984-03-12 |
| JPS6331784Y2 JPS6331784Y2 (en) | 1988-08-24 |
Family
ID=30301034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13345982U Granted JPS5939021U (en) | 1982-09-01 | 1982-09-01 | Hemming processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5939021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101178916B1 (en) | 2010-01-12 | 2012-09-03 | 주식회사 삼미정공 | Servo link type hemming device |
-
1982
- 1982-09-01 JP JP13345982U patent/JPS5939021U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101178916B1 (en) | 2010-01-12 | 2012-09-03 | 주식회사 삼미정공 | Servo link type hemming device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6331784Y2 (en) | 1988-08-24 |
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