JPS5671525A - Bending device - Google Patents
Bending deviceInfo
- Publication number
- JPS5671525A JPS5671525A JP14764379A JP14764379A JPS5671525A JP S5671525 A JPS5671525 A JP S5671525A JP 14764379 A JP14764379 A JP 14764379A JP 14764379 A JP14764379 A JP 14764379A JP S5671525 A JPS5671525 A JP S5671525A
- Authority
- JP
- Japan
- Prior art keywords
- roller
- work
- chuck
- groove
- clamped
- 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
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
PURPOSE: To bend easily and with high-performance by clamping the bar-like work by means of a roller having a groove on the outside circumference mounted freely rotatably to a frame and a chuck secured to this roller and so constituting these that the work is worked by turning of this roller.
CONSTITUTION: The device is constituted of a roller 4 which is mounted freely rotatably to a frame 2 and has a groove 4a on the outside circumference, a chuck 7 which is secured to the roller 4 and clamps the bar-like work 1, a retainer 6 which freely adjustably projects a claw 6b to the groove 6a to the groove on the side opposing to the roller 4, etc. The work 1 is inserted into said chuck 7, and is clamped by the chuck 7, thence said roller 4 is turned by external force, whereby the work is bent. In this way, the work may be worked cold, and may be clamped and fixed by adjusting the chuck depending upon the sizes of the work, thus working efficiency is improved, no skill is required and the products of the same quality are formed in a short time.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14764379A JPS5671525A (en) | 1979-11-16 | 1979-11-16 | Bending device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14764379A JPS5671525A (en) | 1979-11-16 | 1979-11-16 | Bending device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5671525A true JPS5671525A (en) | 1981-06-15 |
Family
ID=15434970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14764379A Pending JPS5671525A (en) | 1979-11-16 | 1979-11-16 | Bending device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5671525A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4820949A (en) * | 1985-11-28 | 1989-04-11 | Ebara Research Co., Ltd. | Electrically powered apparatus |
WO2019132618A1 (en) * | 2017-12-28 | 2019-07-04 | 주식회사 디에스시동탄 | Bending apparatus for advanced high strength steel pipe |
-
1979
- 1979-11-16 JP JP14764379A patent/JPS5671525A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4820949A (en) * | 1985-11-28 | 1989-04-11 | Ebara Research Co., Ltd. | Electrically powered apparatus |
WO2019132618A1 (en) * | 2017-12-28 | 2019-07-04 | 주식회사 디에스시동탄 | Bending apparatus for advanced high strength steel pipe |
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