Title:
ROLLING MACHINE AND GEAR ROLLING METHOD USING SAID ROLLING MACHINE
Document Type and Number:
WIPO Patent Application WO/2015/012330
Kind Code:
A1
Abstract:
The present invention is a rolling machine, which disposes a cylindrical material at the center and is provided with multiple cylindrical dies for rolling the material from the outer circumference. The rolling machine is capable of adjusting the angle of rotation on an inclination axis (A-axis) for rotating around the direction in which the cylindrical die is pressed inward (X-axis) and the angle of rotation on a taper axis (B-axis) for rotating around the Y-axis using control motors. To adjust the angle of rotation on the inclination axis (A-axis) for rotating around the direction in which the cylindrical die (3) is pressed inward (X-axis), an inclination axis control motor is started and a cylindrical die mount (21) is rotated on the A-axis. To adjust the angle of rotation on the taper axis (B-axis) for rotating around the Y-axis, which is orthogonal to the pressing direction and orthogonal to the axial line of the material, a B-axis control motor (71) is driven. By said adjustment of the A-axis and B-axis, it is possible to correct gear helix deviations and tooth profile.
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Inventors:
SHINBUTSU TOSHINAKA (JP)
AMANO SHUICHI (JP)
HASEGAWA SHINYA (JP)
SASAKI HIROSHI (JP)
USUNAMI SHOICHI (JP)
AMANO SHUICHI (JP)
HASEGAWA SHINYA (JP)
SASAKI HIROSHI (JP)
USUNAMI SHOICHI (JP)
Application Number:
PCT/JP2014/069497
Publication Date:
January 29, 2015
Filing Date:
July 23, 2014
Export Citation:
Assignee:
NISSEI CO LTD (JP)
International Classes:
B21H5/00
Foreign References:
| JPH11285766A | 1999-10-19 | |||
| JPH0266916U | 1990-05-21 | |||
| JPS4838544B1 | 1973-11-17 | |||
| JPS5985338A | 1984-05-17 | |||
| JP2005028365A | 2005-02-03 | |||
| JPS4733048A | ||||
| JP2000018362A | 2000-01-18 | |||
| JPH03140659A | 1991-06-14 | |||
| JPS55131430A | 1980-10-13 | |||
| JPS4925551B1 | 1974-07-01 | |||
| JPS6071115A | 1985-04-23 | |||
| JP2013510001A | 2013-03-21 |
Attorney, Agent or Firm:
TOMISAKI, Motonari et al. (JP)
Motonari Tomizaki (JP)
Motonari Tomizaki (JP)
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