Measuring device for width of bearing ring flange

• Main Authors: ZHANG QUAN, DU HONGDANG
• Format: Patent
• Language: Chinese; English
• Published: 07.03.2012
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

Provided is a measuring device for the width of a bearing ring flange, which comprises an upper measuring claw and a lower measuring claw. The upper measuring claw is arranged on an upper instrument via a screw, and the lower measuring claw is arranged on a lower instrument via a screw. The upper instrument and the lower instrument are arranged on a spring sheet. The spring sheet is disposed on an instrument support. The lower part of the instrument support is arranged on an upper holding plate. An oil cylinder is fixed on a lower holding plate. The upper holding plate is connected with a piston rod in the oil cylinder via a connection plate. The other oil cylinder is arranged in the center of the instrument support. The lower holding plate is fixed on a pedestal. The hydraulic driven piston rod moves on the lower holding plate so as to drive the instrument support to move for removing and entering of a workpiece. The spring sheet is supported by a piston rod in the oil cylinder fixed in the center of the ins