Fast assembling and disassembling polishing and grinding head

• Main Author: MINGHAO,DONG JI
• Format: Patent
• Language: English
• Published: 25.04.2007
• 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 provides a fast assembly polishing head. The outer surface of the polishing core made of EVA rubber plastic material is adhered with the back glue surface of the back-glue type nylon fixing bondage layer, the surface of the nylon fixing bondage layer with small hooks is adhered with the down surface of the self-adhesion down cotton layer through static pressing force, and then the adhering surface of the self-adhesion down cotton layer is adhered with the back glue surface (not the sand surface) of the polishing sand paper layer. The fast assembly polishing head is comprised of above layers. For polishing sand paper replacement, slightly peel off the sand paper from the adhering surface of the adhesive down cotton layer with fingers. The polishing sand paper can be fast assembled or disassembled, and the rubber plastic polishing core is of high elasticity, applying to polishing of irregular bending surfaces. The utility model solves the problems that elastic failure of the rubber polishing core due to deformation will make the sand paper ring not able to be tightly hooped on the rubber polishing core, and normal operation will be affected. The utility model can also improve polishing precision and working efficiency of the electric polishing machine.