JPH01172422U - - Google Patents
Info
- Publication number
- JPH01172422U JPH01172422U JP6832588U JP6832588U JPH01172422U JP H01172422 U JPH01172422 U JP H01172422U JP 6832588 U JP6832588 U JP 6832588U JP 6832588 U JP6832588 U JP 6832588U JP H01172422 U JPH01172422 U JP H01172422U
- Authority
- JP
- Japan
- Prior art keywords
- bend
- punch
- rotary arm
- arm
- mold
- 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 description 2
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
第１図は本考案にかかるベンド金型装置の平面
図、第２図及び第３図は同装置の異なる状態を示
す要部拡大正断面図、第４図は同装置の要部側面
図である。
尚、図面中、１はベンド金型装置、２は下型、
３は上型、４，５，６はベンドダイ、１５はアー
ム、１６はベンドパンチ、２０はバツクアツプブ
ロツク、２２は回動アーム、２５はカムローラ、
２８はシリンダ、３０はラツク台、３１はラツク
、３２はピニオン、Ｗ１は開口部を有しないワー
ク、Ｗ２は開口部を有するワークである。
FIG. 1 is a plan view of the bending mold device according to the present invention, FIGS. 2 and 3 are enlarged front sectional views of the main parts showing different states of the same device, and FIG. 4 is a side view of the main parts of the same device. be. In addition, in the drawing, 1 is a bending mold device, 2 is a lower mold,
3 is an upper die, 4, 5, and 6 are bend dies, 15 is an arm, 16 is a bend punch, 20 is a back-up block, 22 is a rotating arm, 25 is a cam roller,
28 is a cylinder, 30 is a rack base, 31 is a rack, 32 is a pinion, W1 is a workpiece without an opening, and W2 is a workpiece with an opening.
Claims (1)
イ及びベンドパンチを設け、このベンドパンチは
ベンドダイに対して進退可能となし、また上型に
は下端部が前記ベンドパンチに係合可能な回動ア
ームを回動自在に取付け、この回動アームの下端
更にこの回動アームをベンドパンチに対して係合
する係合位置と係合しない退避位置とに回動させ
る回動アーム駆動機構を設けたことを特徴とする
ベンド金型装置。 The lower mold is provided with a bend die and a bend punch along the periphery of the opening of the workpiece, and the bend punch can move forward and backward with respect to the bend die, and the upper mold has a rotary structure whose lower end can be engaged with the bend punch. The arm is rotatably mounted, and a rotary arm drive mechanism is provided at the lower end of the rotary arm to rotate the rotary arm between an engagement position where it engages with the bend punch and a retracted position where it does not engage. A bend mold device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6832588U JPH054894Y2 (en) | 1988-05-24 | 1988-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6832588U JPH054894Y2 (en) | 1988-05-24 | 1988-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01172422U true JPH01172422U (en) | 1989-12-06 |
| JPH054894Y2 JPH054894Y2 (en) | 1993-02-08 |
Family
ID=31293649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6832588U Expired - Lifetime JPH054894Y2 (en) | 1988-05-24 | 1988-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH054894Y2 (en) |
-
1988
- 1988-05-24 JP JP6832588U patent/JPH054894Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054894Y2 (en) | 1993-02-08 |