Steel ball size detecting device

Abstract

The invention discloses a steel ball size detecting device, belonging to the detection field. The steel ball size detecting device comprises a worktable, a material storage bin, a screen mesh, a sliding chute, a material outlet, a material recycling channel and a material recycling box; the material storage bin is arranged on the worktable; the upper part of the material storage bin is provided with the screen mesh; the material storage bin is connected with the sliding chute; a long circular groove is arranged on the sliding chute; the width of the long circular groove is a little less than the diameter of a steel ball with a normal size; the sliding chute is connected with the material outlet; and the lower part of the sliding chute is connected with the material recycling channel and the material recycling box. According to the steel ball size detecting device disclosed by the invention, large-scale and continuous automatic detection is realized on the premise of reducing labor intensity of workers; and the steel ball size detecting device has the advantages of convenience for detection and high detection reliability, solves error assembly and error detection caused by visual fatigue or absent mindedness of detecting personnel, and effectively avoids the possibility that unqualified products enter into the next working procedure, therefore the brought potential risks for automobiles are eliminated.

Description

technical field [0001] The invention relates to detection equipment, in particular to a steel ball size detection device, which is used for detecting the size of steel balls loaded into a CV universal joint and the output quantity of steel balls. Background technique [0002] The so-called universal joint refers to the mechanical structure that uses ball connection to realize the power transmission of different axes, and is one of the important parts of the car. [0003] At present, the constant velocity joints commonly used in automobiles are ball cage joints, also known as CV joints. Such as Figure 1a and Figure 1b The CV universal joint 15 shown in , the CV universal joint 15 includes six steel balls 151 with equal diameters. During the assembly process of the six steel balls 151 in the CV joint 15, the detection of the size and quantity of the six steel balls 151 is an important process, and the detection methods usually adopted are manual visual inspection and on-si...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the problem that it is difficult to find out whether the size of the steel ball is appropriate by using the existing technology, and wrong installation or inspection oc

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