| 摘要 |
PURPOSE:To make the fitting base moving structure facilitating the die change by providing the 1st wheel at one side of a die fitting base, providing the 2nd wheel on the leg part of the other side and providing the lifting mechanism lifting the 1st wheel and the locking mechanism engageable with the die fitting base. CONSTITUTION:The die fitting base 3 equipping a wheel 8 at one side and a wheel 11 on the leg part 10 of the other side is provided on the bed 2 of a frame 1 and at one side of the bed 2 a wheel lifting mechanism 4 and locking mechanism 5 are provided as well. In case of arranging the fitting base 3 on the bed 2, the wheels 8, 11 are separated from the lifting mechanism 4 and a rail 23 with the lifting mechanism 4 being made in descent state and a locking groove 9 is engaged with the mechanism 5 in the state of supporting the fitting base 3 with the bed 2. In case of moving the fitting base 3, the wheel 8 is ascended by the lifting mechanism 4 and after descending the wheel 11 on the rail 23 as well the fitting base 3 is pushed out from the movement driving mechanism 6. In this way, the moving structure of the fitting base with easy die changing can be realized.
|
