Supplementary sharpening device of controlling ware is scraped to periodontal

• Main Authors: ZENG QIXIN, WU JIAXUAN, TAO RENCHUAN, WANG JIAXI
• Format: Patent
• Language: Chinese; English
• Published: 11.09.2018
• Subjects: DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

The utility model discloses a scrape the supplementary sharpening device of controlling the ware, include: first clamping piece, second clamping piece, torque spring, articulated shaft, first clampingpiece, second clamping piece all include integrated into one piece's forced section and clamping part, the forced section is planar structure, and the clamping part is ARC structure, the inner arc facial features of the clamping part of first clamping piece, second clamping piece is to setting up, first clamping piece, second clamping piece are still including articulated axially extending bore,the articulated shaft closes the connection with first clamping piece, second clamping piece, torque spring hinge, and torque spring's torsion arm sets up respectively at first clamping piece, lateralsurface inslot that the respective forced section of second clamping piece is relative, closes through the hinge and connects torque spring, and the clamping part that makes first clamping piece, second clamping piece opens or