Convenient-to-operate metal pile nail removing device for dental restoration department

The invention provides a convenient-to-operate metal post nail removal device for the dental restoration department, and relates to the technical field of oral post nail removal. The invention discloses a convenient-to-operate metal pile nail removing device for the dental restoration department. Th...

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Bibliographic Details
Main Author LI ZHENGRONG
Format Patent
LanguageChinese
English
Published 11.11.2022
Subjects
APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
DENTISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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Summary:The invention provides a convenient-to-operate metal post nail removal device for the dental restoration department, and relates to the technical field of oral post nail removal. The invention discloses a convenient-to-operate metal pile nail removing device for the dental restoration department. The convenient-to-operate metal pile nail removing device comprises a connecting body, a driving assembly, a first clamping piece and a second clamping piece, the driving assembly comprises a lead screw, a fixing block and a sliding piece, and one end of the lead screw is rotationally connected with the first clamping piece. The sliding piece is arranged on the connecting body in the axis direction of the lead screw, one end of the sliding piece is arranged on the lead screw in a sleeving mode, and the other end of the sliding piece is connected with the second clamping piece. A first external thread and a second external thread are sequentially tapped on the lead screw, and a first internal thread is tapped on the f
Bibliography:Application Number: CN202211007309