Title:
HONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/243118
Kind Code:
A1
Abstract:
This honing device comprises: a honing tool (1); a rotary main shaft (2) to which the honing tool (1) is fixed; an axial-direction drive unit (4) that moves the rotary main shaft (2) in the Z-axis direction; a workpiece holder (3) that holds a workpiece (W) in a state in which a central axis (J2) of a work hole (Wh) of the workpiece (W) and a central axis (J1) of the rotary main shaft (2) coincide with each other; and a holder drive unit (6) that moves the workpiece holder (3) in the direction along the central axis (J1) by applying a driving force in the direction along the central axis (J1) to the portion of the workpiece holder (3) corresponding to the extended line of the central axis (J1) of the rotary main shaft (2).
Inventors:
FUJIWARA SHINGO (JP)
INOUE TOMOHIRO (JP)
INOUE TOMOHIRO (JP)
Application Number:
PCT/JP2022/043300
Publication Date:
December 21, 2023
Filing Date:
November 24, 2022
Export Citation:
Assignee:
NISSIN MFG CO LTD (JP)
International Classes:
B24B33/02; B24B33/08
Foreign References:
| EP2374574B1 | 2013-11-20 | |||
| JPH0985609A | 1997-03-31 | |||
| JPS4943355Y1 | 1974-11-27 | |||
| JPH02212069A | 1990-08-23 | |||
| JPS50115391A | 1975-09-09 |
Attorney, Agent or Firm:
KIMURA Mitsuru (JP)
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