A jig for polishing a metal surface

Abstract

The utility model relates to metal surface polishing technical field especially is a kind of metal surface polishing's clamp, including polishing machine, positioning fixture, bearing and bolt, the polishing machine includes the built-in drive device's body, mounting seat and polishing gun, the inboard of mounting seat is provided with bearing, the bearing includes outer ring and inner ring, the inboard of inner ring is equipped with positioning fixture, the positioning fixture includes cylinder, clamping piece and gas path pipe, in the utility model, the structure of bearing, outer ring, inner ring, fixed block, connecting block and bolt etc. are set up, the connection of fixed block and connecting block is realized by bolt, so as to position the cylinder of positioning fixture in the inboard of the inner ring of bearing, the inner ring of bearing and outer ring relatively rotate, so positioning fixture can be rotated according to polishing site, solve the problem that operator needs to constantly move body according to polishing site in polishing process.

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