| 摘要 |
PROBLEM TO BE SOLVED: To provide a frame structure of a press machine that enables the press machine to be assembled with ease. SOLUTION: The frame structure 9 connects divisibly a crown 3 which constitutes a frame 8 into a crown body 3A and divided parts 3B, 3C. Protrusions 31a, 31b and a bonding faces 31c to 31f are integrally formed on the crown body 3A. Recessed parts 32a, 32b to be fitted to the protrusions 31a, 31b, bonding faces 32c, 32d to be bonded to the bonding faces 31c, 31d, and bonding faces 32e, 32f to be bonded to the bonding faces 31e, 31f are integrally formed on the divided parts 3B, 3C. The protruded parts 31a, 31b and the recessed parts 32a, 32b are fitting parts to directly fit the crown body 3A to the divided parts 3B, 3C. Blocks 3D, 3E are shims and tangent keys or the like for adjusting the space between the protrusions 31a, 31b and the recessed parts 32a, 32b. COPYRIGHT: (C)2004,JPO
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