A bearing height detection device

Abstract

The invention discloses a bearing height detecting device, which is used for detecting the height of the bearing, comprising a bracket, a controller, a set of transmission rollers arranged on the bracket for driving the bearing to move, a limit plate, and a lifting platform. The transmission roller group drives the bearing to move. There is a limit plate above the frame, a laser displacement sensor is set on the limit plate, a lifting platform is set under the limit plate, and a push plate is set on one side of the lifting platform. The lifting platform and the push plate The opposite side is provided with a first receiving box, the push plate is connected with the second driving device, and the second driving device is connected with the controller, and the bearing is driven to move through the conveying roller group to realize continuous detection of the height of the bearing. When the bearing moves to the lifting position When it is on the platform, the first driving device drives the lifting platform to rise, the limit plate limits the rising height of the lifting platform, the laser displacement sensor measures the rising height of the lifting platform, and the controller compares the detected rising height of the lifting platform with the standard height , to judge whether the bearing is qualified, the detection is accurate, and the degree of automation is high.

Description

technical field [0001] The invention relates to a device for detecting whether the height of a bearing is consistent with the design height, in particular to a device for detecting the height of a bearing. Background technique [0002] When the bearing is in use, it needs to be installed in the equipment to match the size and length of the bearing hole. In the bearing production process, the height and dimension of the bearing often appear out of tolerance. If it is out of tolerance, it will cause the situation that it cannot be installed and used normally during actual installation and use. At present, bearing manufacturers need to measure and control the bearing height. The traditional bearing height measurement method is manual detection, and the bearing is measured manually by using special measuring tools. One by one height measurement, the measurement efficiency is low, and the measurement accuracy is low, which cannot meet the requirements of mass production. [0003...

AI Technical Summary

Problems solved by technology

However, when the device is in use, the bearing in the hopper pushes the ejector rod of the detection head to eject upwards. During long-term use, the bearing hits the detection head, and the detection head is easily worn, which will cause inaccurate detection of the bearing height.

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