JPH02138015U - - Google Patents
Info
- Publication number
- JPH02138015U JPH02138015U JP4606889U JP4606889U JPH02138015U JP H02138015 U JPH02138015 U JP H02138015U JP 4606889 U JP4606889 U JP 4606889U JP 4606889 U JP4606889 U JP 4606889U JP H02138015 U JPH02138015 U JP H02138015U
- Authority
- JP
- Japan
- Prior art keywords
- mold member
- upper mold
- sheet material
- bending
- raised
- 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.)
- Pending
Links
- 238000005452 bending Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Description
第１図は本考案の一実施例による板材分離手段
の取り付け状態を示す図、第２図及び第３図は板
材分離手段の一例を示す図、第４Ａ図及び第４Ｂ
図は本考案の一実施例の作用効果を説明するため
の図、第５図は本考案の他の実施例を示す図、第
６図は本考案の一実施例による板材折曲げ機の全
体斜視図、第７図はその平面図、第８図は加工部
の詳細を示す図、第９Ａ図及び第９Ｂ図は従来の
問題点を説明するための図である。
１１……上型部材、１２……下型部材、２１ａ
……ブレード、６０……シリンダ。
FIG. 1 is a diagram showing an attached state of a plate separation means according to an embodiment of the present invention, FIGS. 2 and 3 are views showing an example of a plate separation means, and FIGS. 4A and 4B.
The figure is a diagram for explaining the function and effect of one embodiment of the present invention, FIG. 5 is a diagram showing another embodiment of the present invention, and FIG. 6 is an overall view of a sheet material bending machine according to an embodiment of the present invention. FIG. 7 is a perspective view, FIG. 7 is a plan view thereof, FIG. 8 is a diagram showing details of a processing section, and FIGS. 9A and 9B are diagrams for explaining problems in the conventional method. 11... Upper mold member, 12... Lower mold member, 21a
...Blade, 60...Cylinder.
Claims (1)
、 前記上型部材と下型部材との間に把持された板
材に折曲げ加工を行う曲げ型部材と、 前記上型部材に設けられ、この上型部材の上昇
時に板材を下方に押し下げることにより上型部材
から板材を分離する板材分離手段と、 を備えた板材折曲げ機。[Claims for Utility Model Registration] An upper mold member that can be raised and lowered, a lower mold member provided opposite to the upper mold member, and a plate material that is folded between the upper mold member and the lower mold member. A sheet material bending method comprising: a bending mold member that performs bending; and a sheet separating means provided on the upper mold member and separating the sheet material from the upper mold member by pushing the sheet material downward when the upper mold member is raised. Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4606889U JPH02138015U (en) | 1989-04-19 | 1989-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4606889U JPH02138015U (en) | 1989-04-19 | 1989-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138015U true JPH02138015U (en) | 1990-11-19 |
Family
ID=31560819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4606889U Pending JPH02138015U (en) | 1989-04-19 | 1989-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000351019A (en) * | 1999-05-27 | 2000-12-19 | Salvagnini It Spa | Bending and squeezing blade for metal sheet bending and squeezing device, and working device using the blade |
-
1989
- 1989-04-19 JP JP4606889U patent/JPH02138015U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000351019A (en) * | 1999-05-27 | 2000-12-19 | Salvagnini It Spa | Bending and squeezing blade for metal sheet bending and squeezing device, and working device using the blade |
| JP4636654B2 (en) * | 1999-05-27 | 2011-02-23 | サルヴァニーニ イタリア ソシエタ ペル アチオニ | Bending and crushing blade for metal sheet bending and crushing processing apparatus and processing apparatus using this blade |
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