JPS5449970A - Straightener for rod - Google Patents
Straightener for rodInfo
- Publication number
- JPS5449970A JPS5449970A JP11713077A JP11713077A JPS5449970A JP S5449970 A JPS5449970 A JP S5449970A JP 11713077 A JP11713077 A JP 11713077A JP 11713077 A JP11713077 A JP 11713077A JP S5449970 A JPS5449970 A JP S5449970A
- Authority
- JP
- Japan
- Prior art keywords
- rod
- roller pieces
- corner
- rotor
- hereupon
- 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
Abstract
PURPOSE: To give a repeated bending stress uniform in the circumferential direction to the rod on purpose to straighten the strain of the rod, by rotating the rotor itself in the circumferential direction of the rod, and by rotating the roller pieces held in the rotor in the same direction.
CONSTITUTION: The position of the center of each of three roller pieces 4 is shifted by the adjusting screw 7. Hereupon, the straight line of the corner (c) of rollers 5a, 5b, of the roller pieces 4 is adjusted into the same direction, and the position of the second corner (c) is adjusted to the opposite direction. This adjustment gives displacement to the rod 1 and also makes variable the degree of straightening. Then, the rod 1 is passed through the corner (c) of each roller pieces 4, and is sent to the arrowed direction A. Hereupon, the rotor 6 itself is rotated in the arrawed idrection B, and hereby, the straightened rod 1 is sent out in the arrowed direction A
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11713077A JPS5449970A (en) | 1977-09-29 | 1977-09-29 | Straightener for rod |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11713077A JPS5449970A (en) | 1977-09-29 | 1977-09-29 | Straightener for rod |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5449970A true JPS5449970A (en) | 1979-04-19 |
Family
ID=14704174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11713077A Pending JPS5449970A (en) | 1977-09-29 | 1977-09-29 | Straightener for rod |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5449970A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60255225A (en) * | 1984-05-31 | 1985-12-16 | Nitto Seiko Co Ltd | Rotary straightening machine for wire rod |
JPS62279042A (en) * | 1986-05-28 | 1987-12-03 | Yosuke Hane | Straightening device for metal wire rod |
CN101992249A (en) * | 2010-11-25 | 2011-03-30 | 龙乐武 | Stacking roller steel bar straightening cylinder |
-
1977
- 1977-09-29 JP JP11713077A patent/JPS5449970A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60255225A (en) * | 1984-05-31 | 1985-12-16 | Nitto Seiko Co Ltd | Rotary straightening machine for wire rod |
JPS62279042A (en) * | 1986-05-28 | 1987-12-03 | Yosuke Hane | Straightening device for metal wire rod |
CN101992249A (en) * | 2010-11-25 | 2011-03-30 | 龙乐武 | Stacking roller steel bar straightening cylinder |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5449970A (en) | Straightener for rod | |
JPS55119642A (en) | Roll feeder | |
JPS5776202A (en) | Scroll type machine | |
GB1333282A (en) | Apparatus for straightening elongate workpieces | |
JPS57184516A (en) | Straightening machine for pipe material | |
JPS5476471A (en) | Roller straightening method for steel shape and vertical roller for use of this method | |
JPS529185A (en) | Method and apparatus for feeding round bar | |
GB1482434A (en) | Straightening machines | |
JPS55153622A (en) | Straightener for shape of strip | |
JPS53141158A (en) | Roll pitch variable mechanism of roller straightening machine | |
JPS5568126A (en) | Straightening machine of steel bar and steel pipe | |
JPS53119774A (en) | Design method for hourglass roll of straightener | |
JPS57163033A (en) | Clamp device | |
JPS55100822A (en) | Straightening method for h-beam with roller | |
JPS5394248A (en) | Tension controlling method of continuous rolling mill | |
JPS5428766A (en) | Method of straightening flatness of hot rolled coils | |
JPS5671535A (en) | Circle leveler | |
JPS5653821A (en) | Straightening method for dent flaw of pipe | |
FR2338750A1 (en) | Bent band forming machine - has profiled gauge with clamp on rotatable wheel and power located rollers | |
SU535127A2 (en) | Straightener | |
ES8101422A1 (en) | Straightening machine. | |
Klein | The Technology of Plate Bending | |
JPS57202908A (en) | Rolling mill | |
JPS5614428A (en) | Plate glass bending apparatus | |
JPS53146952A (en) | Rolling mill |