Leveling device for artificial quartz crystal plate
The utility model provides a leveling device for artificial quartz crystal plates. The leveling device comprises a datum plate and a groove-shaped crystal stationary fixture; adjusting holes are arranged on the datum plate, and the upper surface of the datum plate is a datum level surface on which f...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a leveling device for artificial quartz crystal plates. The leveling device comprises a datum plate and a groove-shaped crystal stationary fixture; adjusting holes are arranged on the datum plate, and the upper surface of the datum plate is a datum level surface on which four groups of fixture locating studs and two level reference datum blocks are respectively arranged; the groove-shaped crystal stationary fixture is a flat-bottom groove body with openings arrange at two ends, and compression screw holes are respectively arranged on two side walls of the groove body and are internally provided with crystal compression screws; level adjusting screw holes are arranged at the bottom of the flat-bottom groove body and internally provided with crystal level adjusting screws; the groove-shaped crystal stationary fixture is arranged among fixture locating studs; the two level reference datum blocks are arranged respectively corresponding to two ends of the groove-shaped crystal stationary |
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