JPS63163210U - - Google Patents
Info
- Publication number
- JPS63163210U JPS63163210U JP5535287U JP5535287U JPS63163210U JP S63163210 U JPS63163210 U JP S63163210U JP 5535287 U JP5535287 U JP 5535287U JP 5535287 U JP5535287 U JP 5535287U JP S63163210 U JPS63163210 U JP S63163210U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- bending radius
- reduction
- bending
- rolling
- 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 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
Description
第１図は本考案の第１実施例を示す側視機構図
、第２図は第２実施例を示す側視機構図、第３図
は従来例の側視機構図である。
ａ，ａ′：板材、１……受けロール、２：加圧
ロール、３：圧下装置、１０：曲げ半径検出装置
、１２：圧下量制御装置。
FIG. 1 is a side view of the mechanism showing the first embodiment of the present invention, FIG. 2 is a side view of the mechanism of the second embodiment, and FIG. 3 is a side view of the mechanism of the conventional example. a, a': plate material, 1... receiving roll, 2: pressure roll, 3: rolling down device, 10: bending radius detection device, 12: rolling down amount control device.
Claims (1)
する受けロールと加圧ロールを具備し、圧下装置
によつて前記加圧ロールの圧下量を調整するロー
ルベンダにおいて、前記両ロール通過後の曲げ加
工された前記板材に対接された曲げ半径検出装置
と、該曲げ半径検出装置の曲げ半径検出信号に基
づき前記圧下装置を駆動制御する圧下量制御装置
を具備したことを特徴とするロールベンダ。 In a roll bender that is equipped with a receiving roll and a pressure roll for bending a plate material into a spiral shape or an arc shape, and in which the amount of reduction of the pressure roll is adjusted by a reduction device, the bent material after passing through both rolls is used. A roll bender comprising: a bending radius detecting device that is in contact with the plate; and a rolling reduction amount control device that drives and controls the rolling device based on a bending radius detection signal from the bending radius detecting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5535287U JPS63163210U (en) | 1987-04-14 | 1987-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5535287U JPS63163210U (en) | 1987-04-14 | 1987-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63163210U true JPS63163210U (en) | 1988-10-25 |
Family
ID=30883176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5535287U Pending JPS63163210U (en) | 1987-04-14 | 1987-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63163210U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006000951A (en) * | 2004-06-16 | 2006-01-05 | Fuji Electric Holdings Co Ltd | Molding device |
| JP2011053208A (en) * | 2009-08-06 | 2011-03-17 | Cml Internatl Spa | Method of measuring length of section of extrados or intrados of elongated workpiece |
| JP2014097515A (en) * | 2012-11-13 | 2014-05-29 | Daido Machinery Ltd | Bending method of metallic sheet and roll bender therefor |
-
1987
- 1987-04-14 JP JP5535287U patent/JPS63163210U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006000951A (en) * | 2004-06-16 | 2006-01-05 | Fuji Electric Holdings Co Ltd | Molding device |
| JP2011053208A (en) * | 2009-08-06 | 2011-03-17 | Cml Internatl Spa | Method of measuring length of section of extrados or intrados of elongated workpiece |
| JP2014097515A (en) * | 2012-11-13 | 2014-05-29 | Daido Machinery Ltd | Bending method of metallic sheet and roll bender therefor |