A bearing operating loss and stability detection device

Abstract

The invention discloses a bearing work loss and stability detection device, which comprises a bearing, a detection cavity is opened in the bearing, a sliding rod extending backward is slid in the detection cavity, and a disc cavity is formed on the bottom wall of the detection cavity. A measuring disc is fixed on the bottom wall of the disc cavity, and a detachable bearing is fixed on the front side of the measuring disc. The bearing is used as the workpiece to be tested. There is a loss cavity on the left wall of the detection cavity, and a diameter measuring cavity on the top wall of the detection cavity. , there are two left and right symmetrical limit blocks sliding in the diameter measuring cavity, a measuring axis cavity is opened on the right wall of the detection cavity, a smooth cavity is opened on the bottom wall of the measuring axis cavity, and a measuring axis spring is fixed on the bottom wall of the smooth cavity. The invention is equipped with a radial measuring device, which can accurately measure the radial clearance of the bearing. The invention is also equipped with a loss detection device, which can directly perform loss detection after the bearing clearance is detected, which is not only easy to operate, but also saves the work of the workpiece. The process of disassembly and reassembly improves the work efficiency of bearing inspection.

Description

technical field [0001] The invention relates to the technical field of bearing detection, in particular to a device for detecting the working loss and stability of a bearing. Background technique [0002] Bearing is an important part of contemporary mechanical equipment. It can reduce the friction coefficient during its movement and ensure its rotation accuracy. Therefore, bearing loss detection is one of the necessary steps, and the gap size of the bearing directly affects The stability of the bearing, so the gap detection is required before the use of the bearing, and the traditional detection device is not equipped with a bearing measuring device, which cannot automatically and accurately measure the bearing size, and the existing single detection device can only measure a single bearing When the bearing needs to be tested for multiple performances, it is necessary to install and disassemble the bearing many times, which not only has low work efficiency, but also may caus...

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Problems solved by technology

[0002] Bearing is an important part of contemporary mechanical equipment. It can reduce the friction coefficient during its movement and ensure its rotation accuracy. Therefore, bearing loss detection is one of the necessary steps, and the gap size of the bearing directly affects The stability of the bearing, so the gap detection is required before the use of the bearing, and the traditional detection device is not equipped with a bearing measuring device, which cannot automatically and accurately measure the bearing size, and the existing single detection device can only measure a single bearing Performance testing, when the bearing needs multiple performance testing, it is necessary to install and disassemble the bearing multiple times, not only the work efficiency is low, but also the bearing may be damaged

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