Miniature bearing ring channel precision detection device

The utility model discloses a miniature bearing ring channel precision detection device, which relates to the technical field of miniature bearing ring channel precision detection and comprises a base, antirust paint is sprayed outside the base, an anti-skid pad is arranged at the bottom of the base, a magnet groove is formed in the bottom of the base, and a fixing groove is formed in the top of the inside of the magnet groove. The interior of the fixing groove makes contact with the exterior of the magnet, the magnet is arranged in the magnet groove, V-shaped supports are arranged on the two sides of the top of the base, anti-oxidation spray paint is arranged outside the V-shaped supports, and V-shaped clamping grooves are formed in the tops of the V-shaped supports. According to the miniature bearing ring channel precision detection device, the detection tool is low in cost, convenient to manufacture and use, high in universality and capable of achieving one-time adjustment and batch use, the ring is fixed