JPS61152326U - - Google Patents
Info
- Publication number
- JPS61152326U JPS61152326U JP3414985U JP3414985U JPS61152326U JP S61152326 U JPS61152326 U JP S61152326U JP 3414985 U JP3414985 U JP 3414985U JP 3414985 U JP3414985 U JP 3414985U JP S61152326 U JPS61152326 U JP S61152326U
- Authority
- JP
- Japan
- Prior art keywords
- movable mold
- blank holder
- blank
- holder
- folding machine
- 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
- 238000005452 bending Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
第１図は本考案に係る折曲げ機の一実施例を概
略で示す原理図、第２図はバツクアツプ装置の概
略を示す平面図、第３図は従来の折曲げ機を示す
斜視図である。
１……上型（可動型）、２……下型、３……ブ
ランクホルダ、４……ラム、５……フレーム、６
……折曲げブレード、１５……バツクアツプ装置
、１６……バツクアツプヒール、１７……バツク
アツプブロツク、Ｗ……ブランク。
Fig. 1 is a principle diagram schematically showing an embodiment of a folding machine according to the present invention, Fig. 2 is a plan view schematically showing a backup device, and Fig. 3 is a perspective view showing a conventional folding machine. . 1... Upper die (movable type), 2... Lower die, 3... Blank holder, 4... Ram, 5... Frame, 6
...Bending blade, 15... Backup device, 16... Backup heel, 17... Backup block, W... Blank.
Claims (1)
成るブランクホルダに挾持されたブランクの前端
縁を前記ブランクホルダと近接してほぼ直行方向
に移動する揺動ブレードによつて折曲げる折曲げ
機において、前記ブランクホルダを閉じるときに
該ホルダの可動型と折曲げ機フレームとを係合さ
せ、荷重方向に前記フレームと可動型とを一体化
して可動型にかかる曲げ加工荷重を受け支え可動
型の変形および後退移動を防止するバツクアツプ
装置を備えたことを特徴とする折曲げ機。 In a folding machine that bends the front edge of a blank held by a blank holder consisting of an upper die and a lower die, at least one of which is movable up and down, by a swinging blade that moves in a direction substantially perpendicular to the blank holder. When the blank holder is closed, the movable mold of the holder is engaged with the bending machine frame, and the frame and the movable mold are integrated in the load direction to receive the bending load applied to the movable mold and support the movable mold. A folding machine characterized by being equipped with a back-up device that prevents deformation and backward movement.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3414985U JPH0217695Y2 (en) | 1985-03-12 | 1985-03-12 | |
| US06/838,594 US4722214A (en) | 1985-03-12 | 1986-03-11 | Split die for holding work during bending operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3414985U JPH0217695Y2 (en) | 1985-03-12 | 1985-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61152326U true JPS61152326U (en) | 1986-09-20 |
| JPH0217695Y2 JPH0217695Y2 (en) | 1990-05-17 |
Family
ID=30537250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3414985U Expired JPH0217695Y2 (en) | 1985-03-12 | 1985-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0217695Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63220928A (en) * | 1987-03-06 | 1988-09-14 | Amada Co Ltd | Plate stock bending machine |
| JPS63220926A (en) * | 1987-03-06 | 1988-09-14 | Amada Co Ltd | Plate stock bending machine |
| WO1991013705A1 (en) * | 1990-03-07 | 1991-09-19 | Kabushiki Kaisha Komatsu Seisakusho | Panel bender |
-
1985
- 1985-03-12 JP JP3414985U patent/JPH0217695Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63220928A (en) * | 1987-03-06 | 1988-09-14 | Amada Co Ltd | Plate stock bending machine |
| JPS63220926A (en) * | 1987-03-06 | 1988-09-14 | Amada Co Ltd | Plate stock bending machine |
| WO1991013705A1 (en) * | 1990-03-07 | 1991-09-19 | Kabushiki Kaisha Komatsu Seisakusho | Panel bender |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0217695Y2 (en) | 1990-05-17 |