JPS6288587U

JPS6288587U -

Info

Publication number: JPS6288587U
Application number: JP17850285U
Authority: JP
Priority date: 1985-11-20
Filing date: 1985-11-20
Publication date: 1987-06-06

Description

[Brief explanation of the drawing]

第１図は、本考案の工業用ロボツトの外観図、
第２図はモータユニツトの駆動歯車と被駆動軸の
被駆動歯車との噛合い状態を示す外観図、第３図
はモータユニツトとアーム及び手首機構等の関係
を示す一部破断の平面図、第４図は駆動歯車と被
駆動歯車との噛合い状態を示す正面略図、第５図
は偏心手段の使用状態を示す断面図、第６図は偏
心手段の平面図である。１……工業用ロボツト、４……アーム、５……
手首機構、６……ケーシング、７……モータユニ
ツト、１０……偏心リング（偏心手段）、１４…
…出力軸、１７……駆動歯車、２０……被駆動軸
、２３……被駆動歯車。 Figure 1 is an external view of the industrial robot of the present invention.
Fig. 2 is an external view showing the meshing state of the driving gear of the motor unit and the driven gear of the driven shaft, Fig. 3 is a partially cutaway plan view showing the relationship between the motor unit, arm and wrist mechanism, etc. FIG. 4 is a schematic front view showing the meshing state of the driving gear and the driven gear, FIG. 5 is a sectional view showing the state in which the eccentric means is used, and FIG. 6 is a plan view of the eccentric means. 1...Industrial robot, 4...Arm, 5...
Wrist mechanism, 6...Casing, 7...Motor unit, 10...Eccentric ring (eccentric means), 14...
...output shaft, 17...driving gear, 20...driven shaft, 23...driven gear.

Claims

[Scope of Claim for Utility Model Registration] (1) In an industrial robot in which a motor unit with a drive gear on an output shaft is attached to a casing, and a driven gear on a driven shaft is meshed with the drive gear, the motor unit and the casing. An industrial robot, characterized in that an eccentric means is provided between the output shaft and the output shaft, and the eccentric means adjusts meshing between the driving gear and the driven gear by moving the output shaft in its radial direction. (2) The industrial robot according to claim 1, wherein an eccentric ring is used as the eccentric means. (3) A utility model registration claim characterized in that the driven shaft is housed in an arm connected to the casing, and is connected to a wrist mechanism provided at the tip of the arm via a required transmission mechanism. Industrial robot according to scope 1.