Title:
MACHINE TOOL
Document Type and Number:
Japanese Patent JP2021053767
Kind Code:
A
Abstract:
To provide a machine tool which inhibits deformation of a link and enables improvement of positioning accuracy of a tool.SOLUTION: A machine tool includes: a first support board which supports a tool; first links, each of which is rotatably connected at one end to the first support board; a movable part to which the other end of each first link is rotatably connected and which may move in a direction intersecting with the first support board; a second support board which faces the first support board while spaced apart from the first support board in a direction in which the movable part moves and which supports the tool; and second links, each of which is rotatably connected at one end to the second support board and arranged in parallel to the first link.SELECTED DRAWING: Figure 1
Inventors:
TANAKA HIROYUKI
YAMAMOTO ETSUO
YAMAMOTO ETSUO
Application Number:
JP2019180558A
Publication Date:
April 08, 2021
Filing Date:
September 30, 2019
Export Citation:
Assignee:
BROTHER IND LTD
International Classes:
B25J11/00
Domestic Patent References:
| JPH02311284A | 1990-12-26 | |||
| JP2000006081A | 2000-01-11 | |||
| JP2011088262A | 2011-05-06 |
Foreign References:
| CN110170856A | 2019-08-27 | |||
| US20070255453A1 | 2007-11-01 | |||
| CN2476392Y | 2002-02-13 | |||
| CN205129838U | 2016-04-06 |
Attorney, Agent or Firm:
Hideno Kono
Nobuo Kono
Nobuo Kono