| 摘要 |
The present invention relates to a robot hand for assembling a brake module of a car, which comprises: a driving unit which is installed on the bottom of an arm in order to rotate according to the operation of a driving motor; a driven unit which is installed on the bottom of the driving unit, and has a driven shaft in order to be rotated by receiving rotational force of the driving unit by being connected with the driving unit through a power transmitting means; a first fixating member whose one end is fixated to the driven shaft of the driven unit, and where a first catch unit moving to the left and the right in a horizontal direction is installed at the other end thereof; a second fixating member whose top central part is connected with one side lower part of the first fixating member, whose top is formed in order to cross at a right angle to the first fixating member, and where a second catch unit moving to the up and the down in a vertical direction in a downwardly bending state is installed at both ends thereof; and a third fixating member which is installed at the top central part of the second fixating member by crossing at a right angle to the second fixating member, and where a third catch unit moving to the front and the back in a horizontal direction in a downwardly bending state is installed at both ends thereof. Therefore, the robot hand for assembling a brake module of a car can accurately and effectively grasp each component of a brake module using the hands of a multi-joint robot by adding a single axle extra degree of freedom to the hands of the existing six axle multi-joint robot, can increase accuracy in assembling the brake module, and can further improve productivity according to the shortening of a cycle time of the assembling process by softening and simplifying the assembly and transfer work of the brake module. |
