| 摘要 |
The present invention relates to an assembly structure of a timing belt and pulleys for a robot manipulator comprising: a base (10) having multiple coupling holes (11) at predetermined locations; a fixed pulley (20) fixed in one side of the base (10); a moving pulley (30) arranged in the other side of the base (10) to longitudinally move relative to the fixed pulley (20); a moving plate (40) on which the moving pulley (30) is arranged at the center and multiple slits (41) are placed at the coupling holes (11) of the base (10); multiple coupling units (50) coupled to the coupling holes (11) of the base (10) through the slits (41) of the moving plate (40) to fix the moving plate (40) on the base (10); a timing belt (60) for connecting the fixed pulley (20) and the moving pulley (30); and a tension control part (70) for controlling the tension of the timing belt (60) by longitudinally moving the moving plate (40) in a state of being mounted on the base (10). Thus, the present invention can rapidly and easily control the tension of the timing belt in a state where the tension control part supports the moving plate, can control the tension of the timing belt by one person, and can minutely control the tension of the timing belt through the tension control part. |
