Robot grinding end effector and grinding method

• Main Authors: HUANG YAXING, ZUO LEI, GAN ZHICHAO, YUAN XIUZHI, ZHANG YURU, YU KEQIN
• Format: Patent
• Language: Chinese; English
• Published: 07.08.2020
• Subjects: CHAMBERS PROVIDED WITH MANIPULATION DEVICES; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; HAND TOOLS; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; MANIPULATORS; PERFORMING OPERATIONS; POLISHING; PORTABLE POWER-DRIVEN TOOLS; TRANSPORTING

The invention provides a robot grinding end effector and a grinding method. The robot grinding end effector is characterized in that one side of a flange 1 is connected with a robot arm, the other side of the flange 1 is connected with one face of a mounting plate 2, and a constant force control device 3 is arranged on the other face of the mounting plate 2; an electric spindle holding seat 4 connects the constant force control device 3 with a grinding electric spindle 5, a tool handle 7 is arranged on the electric spindle 5, a normal deviation precision compensation mechanism 8 is connected with the tool handle 7, and a grinding disc 10 is fixed to the shaft end of the normal deviation precision compensation mechanism 8 through a locking nut 9; a follow-up dust suction hood 6 is arrangedat one end of a connecting sleeve 11, the other end of the connecting sleeve 11 is connected with the electric spindle holding seat 4, the follow-up dust suction hood 6 forms a closed cavity between the grinding disc 10 and t