| 摘要 |
PROBLEM TO BE SOLVED: To provide a core centering device capable of inserting and drawing out in a state that the angle of a receiving side axis of a receiving holder is different from the angle of a movable axis of a movable holder, and capable of restoring the movable holder to the initial position when drawing out. SOLUTION: The core centering device comprises a cylindrical receiving side holder (2) of which, a top end part (2c) functioning as a guide part is formed in a bell shape and a base part (2b) is fixed to a first mounting body (21); a movable side holder (3) to be inserted from the guide part (2c) and fitted to the receiving side holder, arranged to the opposite side of the receiving holder (2); and a supporting structure (4) arranged between a second mounting body (22) mounted so as to oppose the first mounting body (21) and the movable side holder (3), movably holding the movable side holder (3) so that the movable side axis (L2) of the movable side holder fits with the receiving side axis (L1) of the receiving side holder. COPYRIGHT: (C)2003,JPO
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