Cylinder sleeve surface smoothness inspection device

Abstract

The invention belongs to the technical field of inspection equipment, and particularly relates to a cylinder sleeve surface smoothness inspection device which comprises a belt conveyor, a cylinder sleeve is vertically arranged on a belt, a tunnel type camera room is arranged on the belt conveyor, a side lamp, a top lamp and a bottom lamp are arranged in the camera room, an electric telescopic rod is arranged in the center of the top of the camera room, and the lower end of the telescopic rod is connected with a rotating motor. The lower end of a motor shaft is connected with an h-shaped camera shooting frame, an inner camera used for checking the inner wall of the cylinder sleeve and an outer camera used for checking the outer side wall of the cylinder sleeve are arranged on the camera shooting frame, an inductive switch is arranged on the inlet side of the camera shooting chamber, and a displayer, an alarm and an electric cabinet are installed on the outer side of the camera shooting chamber. According to the inspection device, visual detection of the surface smoothness of the inner wall and the outer wall of the cylinder sleeve is achieved through the camera shooting and display system, the cylinder sleeve detection efficiency is improved, the labor intensity of detection personnel is reduced, the conditions of false detection and missing detection caused by human factors are avoided, the cylinder sleeve detection reliability is improved, and the quality hidden danger of assembled engine finished products is reduced.

Description

technical field [0001] The invention belongs to the technical field of inspection equipment, and in particular relates to a cylinder liner surface smoothness inspection device. Background technique [0002] The cylinder liner is an important component of the engine. The cylinder liner is nested and assembled in the engine, and the inside of the cylinder liner is equipped with a piston. When the engine is working, the piston stretches and slides in the cylinder liner. Therefore, the smoothness of the inner and outer walls of the cylinder liner is extremely high. The important content of cylinder liner product inspection is the inspection of surface finish. Obvious non-craft scratches are not allowed on the surface of cylinder liner. The traditional inspection method is to observe and inspect directly with human eyes under bright light, which is easy to cause visual damage. Fatigue affects work efficiency and has certain damage to eyesight, which is not conducive to the health...

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Problems solved by technology

[0003] In view of the above situation, the present invention provides a cylinder liner surface smoothness inspection device, which can visually inspect cylinder liner products by means of a camera display system, which overcomes the problems existing in traditional visual inspection methods.

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