Workpiece surface roughness detection device

• Main Author: JIANG SHUJIN
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2023
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The utility model discloses a workpiece surface roughness detection device which comprises a clamping mechanism and a detection mechanism. The clamping mechanism comprises a disc, a fixed clamping block, a movable clamping block and a driving piece, and the fixed clamping block is fixed on the disc; the detection mechanism comprises a guide rail, a sliding seat, a lifting driving piece, a length adjusting piece and a micrometer, the sliding seat is arranged on the guide rail in a sliding mode, the lifting driving piece is arranged on the sliding seat, and the lifting driving piece is connected with the length adjusting piece. The technical scheme provided by the utility model has the beneficial effects that the sliding seat is pushed to slide on the guide rail, and the probe of the micrometer slides on the processing surface of the workpiece in the sliding process, so that the roughness of the processing surface of the workpiece can be quantitatively judged according to the variation fluctuation degree of the