Patent ID: 9140531
Filing Date: 2015-09-22
Classification: G01B

Abstract:
1. A detecting gauge with high accuracy comprising a machine table and a detecting set disposed on said machine table; said detecting set including a clamping apparatus disposed on said machine table and capable of clamping a target to be detected, a detecting apparatus for measuring said target, and a sliding apparatus disposed on said machine table; wherein said clamping apparatus including a driving unit disposed on said machine table and at least one positioning unit capable of keeping said target in position; said driving unit including a body fixedly disposed on said machine table, two axles juxtaposed and penetrating said body, and a transmission member for driving a rotation of said axles; said sliding apparatus including a sliding rail disposed on said machine table and a sliding base slidably disposed on said sliding rail; a sliding groove being respectively formed on both sides of said sliding rail, an embedding portion being formed on said sliding base for fitting with said sliding groove, and a plurality of rollers being embedded on a surface of said embedding portion which is in contact with said sliding groove.