| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a drive unit enabling precise axis alignment of a reciprocating type apparatus with a motor and facilitating installation work of a motor side part after the axis alignment work. <P>SOLUTION: This drive unit is provided with a recessed and protruded fitting part 18 regulating the reciprocating type apparatus 7 and the motor 2 to align axes of an input shaft 7a of the reciprocating type apparatus 7 and an output shaft 5 of the motor 2 between a vertical wall part 16b of a bracket 15 and an installation seating 3 of the motor 2 mounted on the same and employs a structure dividing a bracket 25 connecting a rotary type apparatus 8 and the motor side part into bracket members 26, 29 for supporting the motor and the rotary type apparatus. Axis alignment of the reciprocating type apparatus 7 and the motor 2 requiring precision is carried out extremely precisely, and final location adjustment and fixing work in opposite motor side part requiring workability rather than precision can be carried out under a condition without an obstacle which causes restriction. <P>COPYRIGHT: (C)2004,JPO |
