Title:
DRESSING DEVICE
Document Type and Number:
Japanese Patent JP2019130630
Kind Code:
A
Abstract:
To provide a dressing device capable of dressing while rotating a honing grindstone energized in the radial direction by using a spring.SOLUTION: A dressing device comprises a honing grindstone 23 energized in the radial direction from the center of a rotary shaft 31 by using a spring 27, an abutting member 24 respectively provided on both sides of the honing grindstone 23, a guide member 61 for push-contracting the honing grindstone 23 to the rotary shaft 31 side by abutting on the respective abutting members 24 and a dressing grindstone 53 for dressing the honing grindstone 23. The honing grindstone 23 is push-contracted to the rotary shaft 31 side by allowing an abutting surface of the respective abutting members 24 to abut on a guide surface 62 of the guide member 61 when rotating the honing grindstone 23. The dressing grindstone 53 dresses the push-contracted honing grindstone 23 in an opening part 63 of the guide member 61.SELECTED DRAWING: Figure 3
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Inventors:
SHIOTANI SHIGEMI
NONAKA HIROKI
NONAKA HIROKI
Application Number:
JP2018016148A
Publication Date:
August 08, 2019
Filing Date:
February 01, 2018
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B24B53/00; B24B33/08
Attorney, Agent or Firm:
Ken Ieiri