JPH0211619U - - Google Patents
Info
- Publication number
- JPH0211619U JPH0211619U JP8958188U JP8958188U JPH0211619U JP H0211619 U JPH0211619 U JP H0211619U JP 8958188 U JP8958188 U JP 8958188U JP 8958188 U JP8958188 U JP 8958188U JP H0211619 U JPH0211619 U JP H0211619U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- body frame
- end portion
- fluid pressure
- pressure cylinder
- 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
- 239000012530 fluid Substances 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Jigs For Machine Tools (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Description
第１図本考案実施例の概略的構成を示す縦断面
図、第２図は従来方式の構成を示す縦断面図であ
る。
Ｗ……ワーク、１……プレツサ、２……予備曲
パンチ、３……本曲パンチ、４……第１流体圧シ
リンダ、５，７，９……ピストンロツド、６……
第２流体圧シリンダ、８……第３流体圧シリンダ
、１０……フレーム、１１……リンクアーム、１
２，１７……リンク、１３……下部受け台、１４
，１６，１８……固定部材、１５，１９，２４…
…支持部材。
FIG. 1 is a vertical cross-sectional view showing the schematic structure of the embodiment of the present invention, and FIG. 2 is a vertical cross-sectional view showing the structure of a conventional system. W... Work, 1... Presser, 2... Preliminary punch, 3... Main punch, 4... First fluid pressure cylinder, 5, 7, 9... Piston rod, 6...
Second fluid pressure cylinder, 8... Third fluid pressure cylinder, 10... Frame, 11... Link arm, 1
2, 17... Link, 13... Lower cradle, 14
, 16, 18... fixed member, 15, 19, 24...
...Supporting member.
Claims (1)
け台１３と、本体フレーム１０の上方部位に垂設
した第１流体圧シリンダ４のピストン・ロツドに
より駆動され前記ワークＷの被加工周縁部を支持
するプレツサ１と、 前記本体フレーム１０に固設した第２流体圧シ
リンダ６からピストンロツド７の先端７ａにその
端部１１ａが連結されると共にその中間部位が軸
１１ｍによつて前記本体フレーム１０に回動自在
に固着されたリンクアーム１１と、このリンクア
ームの端部に連結された進退自在の本曲パンチ３
と、 前記リンクアーム１１の端部１１ａ近傍に進退
自在に連結されその端部の変位により前記被加工
終端部を予備曲げする予備曲パンチ２とによつて
構成したことを特徴とするヘミング装置。[Claims for Utility Model Registration] The lower pedestal 13 on which the workpiece W is placed via a conveyance means and the piston rod of the first fluid pressure cylinder 4 vertically disposed above the main body frame 10 drive the above-mentioned The presser 1 supports the peripheral edge of the work W to be machined, and the end 11a thereof is connected to the tip 7a of the piston rod 7 from the second fluid pressure cylinder 6 fixed to the main body frame 10, and the intermediate portion thereof is connected to the shaft 11m. A link arm 11 is rotatably fixed to the main body frame 10 with
and a pre-curving punch 2 which is connected to the vicinity of the end portion 11a of the link arm 11 so as to be movable forward and backward, and pre-bends the end portion of the workpiece by displacement of the end portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988089581U JPH0726013Y2 (en) | 1988-07-06 | 1988-07-06 | Hemming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988089581U JPH0726013Y2 (en) | 1988-07-06 | 1988-07-06 | Hemming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0211619U true JPH0211619U (en) | 1990-01-24 |
| JPH0726013Y2 JPH0726013Y2 (en) | 1995-06-14 |
Family
ID=31314126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988089581U Expired - Lifetime JPH0726013Y2 (en) | 1988-07-06 | 1988-07-06 | Hemming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0726013Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS632517U (en) * | 1986-06-23 | 1988-01-09 |
-
1988
- 1988-07-06 JP JP1988089581U patent/JPH0726013Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS632517U (en) * | 1986-06-23 | 1988-01-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0726013Y2 (en) | 1995-06-14 |