| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique regarding a wire spring molding device in which the cost of a servomotor is reduced, and the bending precision of a wire spring is improved, and maintainablility is excellent. SOLUTION: The wire spring molding device is constituted so that the driving force of a single driving servomotor 215 fitted to the upper part of the outside of the wire spring molding device so as to be freely rotatable to the horizontal direction and arranged on the extension of the central axis of a quill 210 at the tip part of an arm 214 stretched to the front of the quill 210 is transferred in order of a rotary operation distributing mechanism 216; each universal joint mechanism 219; a rotary unit 212 for bending/molding; and a bending/molding tool 213, and an abutted wire rod W is subjected to bending/molding, and a servomotor 224 for a table synchronous motor interlocked with a rotary table 204 provided with the rotary unit 212 for molding and rotating the whole of the rotary operation distributing mechanism 216 around the rotary axis of the driving servomotor 215 is included. COPYRIGHT: (C)2007,JPO&INPIT
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