Manipulator component of a general robot

Abstract

The invention discloses a manipulator component for a universal robot. The manipulator component comprises an arm, a swinging arm pivoted at the front end of the arm and a manipulator fixed on a rotating disc at the front end of the swinging arm. The manipulator comprises a shell and a claw hand drive mechanism; the claw hand drive mechanism comprises a drive motor, a worm, a worm gear, a center gear, a plurality of indexing gears, a plurality of cams and a plurality of claw hands. According to the manipulator component disclosed by the invention, the claw hands can be driven to simultaneously act through gear transmission and cam combination, and have the same motion amplitude so as to accurately grasp workpieces in all directions.

Description

technical field

[0001] The invention relates to the technical field of robots, in particular to a manipulator assembly of a general robot. Background technique

[0002] The invention patent application with the application number CN201210566463.5 discloses a light-duty six-axis universal robot. The drive motor for the fifth axis and the drive motor for the sixth axis are placed in the shaft seat protection box; the housing of the arm rod and the housing of the arm extension rod are respectively fixed at the front and rear of the arm reducer, and the sleeve of the sixth axis is in the fifth shaft, the fifth shaft is inserted into the fourth shaft, the fourth shaft is inserted into the housing of the forearm rod, the reducer of the small arm and the housing of the extension rod of the small arm, the fourth shaft, the fifth shaft and the sixth shaft A fourth shaft driven gear, a fifth shaft driven gear and a sixth shaft driven gear are respectively fixed on the shaft. [0003...

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