Bearing oil seal assembly automatic measuring device

Abstract

The invention relates to the field of bearing detection, in particular to a bearing oil seal assembly automatic measuring device. The device comprises a workpiece conveying channel, a walking beam assembly, jacking rotation assemblies, an overturning assembly and detection assemblies, wherein the walking beam assembly is provided with a profiling shifting fork moving transversely and longitudinally in a stepping mode, a workpiece bearing is driven by the profiling shifting fork to move along the workpiece conveying channel, a first detection station, an overturning station and a second detection station are arranged on the workpiece conveying channel in a conveying direction, the jacking rotation assemblies are arranged below the first detection station and the second detection station correspondingly, the detection assemblies are arranged above the first detection station and the second detection station correspondingly, the jacking rotation assemblies are provided with outer ring jacking columns capable of rotating in a lifting mode, the workpiece bearing is located on the corresponding outer ring jacking column during detection, the overturning assembly with an overturning frameis arranged at an overturning station, the workpiece bearing is driven by the overturning frame to be overturned, and a removing mechanism is arranged at the output end of the workpiece conveying channel. According to the device, accurate measurement of the assembly clearance and press-in depth dimension parameters of a double-row bearing oil seal can be completed in one time.

Description

technical field [0001] The invention relates to the field of bearing detection, in particular to an automatic measuring device for bearing oil seal assembly. Background technique [0002] Bearings are widely used in various industrial fields. For the automotive industry, the two parameters of the double-row bearing oil seal, the fit clearance and the press-in depth, are the key factors affecting the lubrication quality and service life of the bearing. These must be checked during the bearing production process. The two parameters are strictly controlled, so they need to be measured accurately, otherwise it will affect the safety of the car. In the prior art, most of the measurement of the assembly clearance and press-in depth of the double-row bearing oil seal during the assembly process is manual or semi-automatic, which is cumbersome to operate, and the workers are easily fatigued after long-term work. In addition, due to the measurement of the bearing oil seal The positi...

AI Technical Summary

Problems solved by technology

In the prior art, most of the measurement of the assembly clearance and press-in depth of double-row bearing oil seals in the assembly process is manual or semi-automatic. The position is limited, and most of them use contact indirect measurement methods, which are prone to wear and deformation of the contact probe, insufficient measurement accuracy, poor consistency, etc., which affect the quality of bearing lubrication

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