Can freely operate adjusting device of every single move mechanism
The utility model relates to a can freely operate adjusting device of every single move mechanism, including finely tuning the hand wheel, marking closely screw, accurate screw rod, swivel nut, guide bar, still include steel ball, steel ball guide rail, accurate screw rod and fine setting hand wheel...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a can freely operate adjusting device of every single move mechanism, including finely tuning the hand wheel, marking closely screw, accurate screw rod, swivel nut, guide bar, still include steel ball, steel ball guide rail, accurate screw rod and fine setting hand wheel pass through threaded connection, through marking closely the fix with screw, and the screw in swivel nut, during the steel ball guide rail was packed into to the steel ball, one end contacted with the guide bar with accurate screw rod contact, the other end, accurate screw rod the clockwise or anticlockwise rotation effect power of fine setting hand wheel down, promote the steel ball, promote the guide bar then and ejecting or return in order to operate every single move adjustment mechanism. The utility model discloses the mechanism utilizes the universal performance of power transmission of steel ball and the guidance quality ability of steel ball guide rail, can change the direction of power transmission effectively to realize freely setting for of every single move mechanism operation position, solve the problem that receives the limitation in operational site space and can't directly use the screw rod to adjust under some environment, improve the maneuverability of instrument. |
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