Title:
【発明の名称】組立ロボット用ドリリングユニット
Document Type and Number:
Japanese Patent JP2825623
Kind Code:
B2
Abstract:
A drilling unit mounted on an arm of an assembly robot. In order to enable a drill bush of a nose piece, for guiding a drill, to be adjustably moved into exactly registering relation with a bore of a template laid on a workpiece, the nose piece is mounted on a first cylindrical member which is mounted on a second cylindrical member through a first compliance mechanism comprising elastic support members which constitute oblique links of a trapezoidal link mechanism having an imaginary intersection of the oblique links at a front end of the drill bush. The drill bush can therefore make a swinging motion about the intersection. The second cylindrical member is mounted on a guide plate through a second compliance mechanism which enables the second cylindrical member and hence the drill bush to adjustably move in a radial direction of a rotational shaft of the drilling unit.
Inventors:
SUZUKI TAKASHI
Application Number:
JP19420090A
Publication Date:
November 18, 1998
Filing Date:
July 23, 1990
Export Citation:
Assignee:
FUJI JUKOGYO KK
International Classes:
B23B41/00; B23B47/28; B23B49/02; B23Q1/34; B23B39/14; B23Q9/00; (IPC1-7): B23B39/14; B23B41/00; B23B47/28
Domestic Patent References:
| JP62181306U | ||||
| JP3130388U |
Attorney, Agent or Firm:
Kazuo Sato (3 others)