Floating grinding device for end effector

• Main Authors: ZHAO JIE, LI HUAIBIN, BU LIWEI
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2021
• 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 relates to the technical field of polishing devices, in particular to a floating polishing device for an end effector, which comprises a motorized spindle, a shell is sleeved outside the motorized spindle, an upper flange cover is fixed at the upper end of the shell, a floating outer ring is fixed at the lower end of the shell, a positioning ring is fixed on the floating outer ring, and the positioning ring is fixed on the floating outer ring. A lower flange cover is fixed on the positioning ring, a piston is sleeved on the electric spindle in the shell, a floating ring is sleeved on the electric spindle in the floating outer ring, steel balls are rotatably connected to the outer end face of the floating ring, a plurality of strip-shaped limiting grooves are formed in the inner end face of the floating outer ring, and the steel balls are slidably connected into the strip-shaped limiting grooves. According to the electric spindle grinding and deburring device, deflection of the electric spind