TAPE GUIDE ROLLER
PURPOSE:To reduce the generation manhour and to improve the profitability by forming the lower flange body for controlling a position of a roller body fitted to a shaft body so as to be freely rotatable together with the upper flange body by a sintered body in which a form rolling screw is formed. C...
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Sprache: | eng |
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Zusammenfassung: | PURPOSE:To reduce the generation manhour and to improve the profitability by forming the lower flange body for controlling a position of a roller body fitted to a shaft body so as to be freely rotatable together with the upper flange body by a sintered body in which a form rolling screw is formed. CONSTITUTION:The vertical position of a roller body 2 fitted to a shaft 1 so as to be freely rotatable is controlled by the upper flange body 3 and the lower flange body 21. In this flange body 21 brought to press fitting and fixed to the shaft 1, a flange part 21a and a sleeve part 21b are sintered and formed integrally and it is made by a form rolling method by fitting screw form rolling boards 22, 23 in the outside periphery of the sleeve part 21b. According to this constitution, it is unnecessary to form the lower flange body as two independent parts of the sleeve part in which screws are formed with a cutter on a flange and the outside periphery, the generation process is reduce, and the tape guide roller whose profitability is high is obtained. |
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