Bearing steel ball size detection device

Abstract

The invention provides a bearing steel ball size detection device, and relates to the technical field of detection devices, and the device comprises a placement box and a screening structure, the bottom end of the placement box is fixedly connected with two connecting columns, the ends, close to each other, of the two connecting columns are fixedly connected with a connecting frame, and the surface of the connecting frame is fixedly connected with a wall through bolts. The screening structure is arranged at the bottom end of the placement box and comprises a long column, the surface of the long column is fixedly connected with the placement box, a sliding groove is formed in the upper surface of the long column, a cylinder is fixedly connected to the inner wall of the sliding groove, a cylinder is fixedly connected to the lower surface of the long column, and a connecting plate is fixedly connected to the end, away from the long column, of the cylinder. According to the invention, the problem that the workload of workers is greatly increased if all the steel balls are detected once due to the fact that the steel balls are concentrated and detected together in a traditional detection mode, but the number of the produced steel balls is extremely large and the error range is relatively large is solved.

Description

technical field [0001] The invention relates to the technical field of detection devices, in particular to a size detection device for bearing steel balls. Background technique [0002] There are many types of testing equipment, and there are many testing equipment commonly used in factories, including measuring equipment calipers, balances, dotting machines, etc. In addition, quality testing and analysis equipment, material testing, packaging testing equipment, etc. are also common testing equipment. [0003] Bearing is an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. The most important part of the bearing is the steel ball. According to Different types of bearings also need to be installed with steel balls of different sizes, and the size of the produced steel balls will produce errors. Therefore, the produced steel bal...

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Problems solved by technology

[0003] Bearing is an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. The most important part of the bearing is the steel ball. According to Different types of bearings also need to be installed with steel balls of different sizes, and the size of the produced steel balls will produce errors. Therefore, the produced steel balls need to be inspected before use. The traditional inspection method is to collect the steel balls together for inspection. However, the number of steel balls produced is extremely large, and the range of error is relatively large. At this time, if all of them are tested once, the workload of workers will be greatly increased.

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