Detecting gauge with high accuracy

摘要

A detecting gauge with high accuracy mainly comprises a machine table, a detecting set, a clamping apparatus, a detecting apparatus, and a sliding apparatus. Particularly, the sliding apparatus includes a sliding rail disposed on a machine table and a sliding base slidably disposed on said sliding rail. A sliding groove is disposed on both sides of the sliding rail, an embedding portion is formed on the sliding base for matching the sliding groove, and a plurality of rollers are embedded on a surface of said embedding portion which is in contact with said sliding groove. By matching the embedding portion with the sliding groove, the sliding base can be slid and moved precisely and smoothly on the sliding rail, and a target to be detected can be stably held by the clamping apparatus, whereby the detecting apparatus can obtain the measurement with high accuracy.

主权项

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.