Gauge for measuring bounce flexibility

Abstract

The invention relates to a gauge for measuring the bounce flexibility. The gauge is simple in structure, high in measurement accuracy, convenient to measure, suitable for multiple size specifications and low in cost. The gauge comprises a base, a connecting rod arranged on the base in a rotatable mode, a panel arranged at the upper end of the connecting rod and used for locating a measured part, a measurement support arranged on the connecting rod and a plurality of measurement indication meters arranged on the measurement support, two sliding grooves are formed in the panel in the radial direction, sliding blocks are arranged in the two sliding grooves respectively in the mode of being capable of sliding along the sliding grooves, spindles are arranged on the two sliding blocks respectively, bearings are arranged on the two spindles respectively in a rotatable mode, the two bearings respectively protrude out of the surface of the panel, and the two spindles are locked on the panel through fastening screws.

Description

technical field [0001] The invention relates to a flexible checker for measuring runout. Background technique [0002] There is an existing part (such as a wheel hub) that needs to measure the runout of the outer circle after the production is completed. The original method is to use the short taper pin to simulate the datum element. Accuracy, so as to ensure the measurement accuracy, and the gage is also easy to wear during the measurement, resulting in poor measurement repeatability, and because the gage is used one-to-one, involving multiple types of parts, there must be multiple models The inspection fixtures are matched with it, which in turn leads to the problem of storage and storage of the inspection fixtures and the increase of manufacturing costs. Moreover, when new products come out, it is easy to cause the problem that the manufacturing of inspection tools cannot keep up with it in time. Contents of the invention [0003] The technical problem to be solved b...

AI Technical Summary

Problems solved by technology

[0002] There is an existing part (such as a wheel hub) that needs to measure the runout of the outer circle after the production is completed. The original method is to use the short taper pin to simulate the datum element. Accuracy, so as to ensure the measurement accuracy, and the gage is also easy to wear during the measurement, resulting in poor measurement repeatability, and because the gage is used one-to-one, involving multiple types of parts, there must be multiple models The checking fixtures match it, which in turn leads to the problem of storage and storage of the checking fixtures and the increase of manufacturing costs

Moreover, when new products come out, it is easy to cause the problem that the manufacturing of inspection tools cannot keep up with it in time.

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