Clamp for ring parts

摘要

This invention relates to a jewelry clamping device particularly adapted for holding a ring shank and crown in place during ring manufacture or repair. The device comprises a generally C-shaped frame having a base plate and a top plate. A nest mounted on the base plate has an upper surface formed with at least one groove positioned to engage and hold the crown. A vertically adjustable shaft is connected to the top plate in alignment with the position of the crown. The lower end of the shaft is adapted to engage and hold a ring shank in alignment with the crown. The device is particularly useful for holding the shank and crown in place during soldering.