Dual-ring hand wheel

The utility model relates to an auxiliary tool for a machine tool and discloses a dual-ring hand wheel. The dual-ring hand wheel comprises a hand wheel body. The dual-ring hand wheel is characterized by comprising a plurality of working rings, namely an outer working ring and an inner working ring;...

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Bibliographic Details
Main Author FENG GUIXIN
Format Patent
LanguageChinese
English
Published 26.12.2012
Subjects
CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BYMECHANICAL FEATURES ONLY
CONTROLLING
PHYSICS
REGULATING
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Summary:The utility model relates to an auxiliary tool for a machine tool and discloses a dual-ring hand wheel. The dual-ring hand wheel comprises a hand wheel body. The dual-ring hand wheel is characterized by comprising a plurality of working rings, namely an outer working ring and an inner working ring; the outer working ring and the inner working ring are connected at a joint or are respectively connected on a rotating shaft; and the diameter of the outer working ring is less than that of the inner working ring. The dual-ring hand wheel has the advantages of being convenient to use, particularly in a process of machining oily and clean parts in a crossed mode, and capable of reducing the pollution.
Bibliography:Application Number: CN20122284165U