Title:
PROCESSING TOOL AND PROCESSING DEVICE
Document Type and Number:
Japanese Patent JP2017148914
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a processing tool and a processing device that can efficiently perform processing on an inner peripheral surface of a hole of a processed member, for example, by hollowing with simple constitution.SOLUTION: A contact plate 313 that a honing tool 11 comprises is provided, integrally with an inner shaft 31, closer to a side in an insertion direction A than a taper corn part 312, and comes into contact with an insertion directional-side end face 433 of a grindstone base so as to energize the grindstone base 43 in an exiting direction. An end face, on an exiting directional side of a slit 211, of an outer cylinder part 21 is formed into a first inclined surface 212 which is inclined to a virtual plane V orthogonal to an axis C toward the axis in the exiting direction. An end face, facing the first inclined surface, of the grindstone base is formed into a second inclined surface 432 inclined to the virtual plane toward the axis in the exiting direction such that the inner shaft when sliding in the exiting direction comes into slide contact with the first inclined surface to move in a radially inner direction of the outer cylinder part.SELECTED DRAWING: Figure 1
More Like This:
| WO/2016/131735 | HONING METHOD AND PROCESSING MACHINE FOR FORM HONING |
| JPH08290354 | HONING TOOL |
Inventors:
SANO KAZUMI
KONDO YOSHIO
SHIOKAWA HIDETAKA
TOKAWA NAOYA
MINAKI SATOMI
KIMATA JUNJI
OHATA TATSUYA
KAWANISHI HIDEO
KONDO YOSHIO
SHIOKAWA HIDETAKA
TOKAWA NAOYA
MINAKI SATOMI
KIMATA JUNJI
OHATA TATSUYA
KAWANISHI HIDEO
Application Number:
JP2016035796A
Publication Date:
August 31, 2017
Filing Date:
February 26, 2016
Export Citation:
Assignee:
DENSO CORP
International Classes:
B24B33/08; B24B33/02; F02F1/00
Domestic Patent References:
| JP2006075925A | 2006-03-23 | |||
| JPS4957990U | 1974-05-22 |
Foreign References:
| US5681210A | 1997-10-28 |
Attorney, Agent or Firm:
Masaki Hattori