Title:
MACHINE VICE WITH CENTERING ADJUSTMENT FUNCTION
Document Type and Number:
Japanese Patent JP2021160049
Kind Code:
A
Abstract:
To provide a machine vice that simplifies centering adjustment work while actualizing a more compact structure to greatly improve workability thereof, and is effectively given a work center position adjustment function for a vice body.SOLUTION: As a double fastening vice configured to fasten a workpiece to be processed between mutually opposite movable jaws 16L, 16R, there is constituted a machine vice 10 with a centering adjustment function by providing: a piston flange part 34 which is formed on a spindle 14; a spindle holder 18 which is arranged at the spindle flange part 34 to support the spindle 14 in a freely rotatable state; and energizing means 22 which while making energizing force act on a nut 20 for centering adjustment and the spindle flange part 34, allowing the spindle 14 to move axially against the energizing force.SELECTED DRAWING: Figure 5
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Inventors:
ITO MASAHITO
Application Number:
JP2020065635A
Publication Date:
October 11, 2021
Filing Date:
April 01, 2020
Export Citation:
Assignee:
NABEYA CO LTD
International Classes:
B25B1/10; B23Q3/06
Attorney, Agent or Firm:
Michio Nakajima
Masahiro Nakashima
Masahiro Nakashima