Novel test device for steel ball

Abstract

The invention discloses a novel test device for a steel ball. The novel test device for the steel ball comprises a screw elevator and two dropping straight pipes, a second screw elevator is arranged on the outer side of the screw elevator, a conveyor belt is horizontally arranged between the top ends of the two screw elevators in a laying mode, and the two perpendicular dropping pipes are mounted below the central position of the conveyor belt. The lower ends of the dropping pipes are communicated with slant slide tracks which are arranged on the bottom of the test device, and therefore each dropping pipe and the slant slide track which is connected with the dropping pipe form a herringbone pipeline structure. The novel test device for the steel ball has the advantages that the dropping pipes and steel ball tracks are arranged, the sizes of the dropping pipes correspond to the sizes of the steel ball tracks, the conditions of a relative drop test are met, steel balls of different standards can be tested, the steel balls can be tested in different tracks, the drop test for the steel ball can be guaranteed to be smooth, the steel balls of different diameters can be tested in the drop test, the steel balls are conveyed through the screw elevators, and field test efficiency of steel balls of different standards is improved.

Description

technical field [0001] The invention relates to the technical field of steel ball detection equipment, in particular to a novel steel ball test device. Background technique [0002] Steel balls are widely used in bearings, hardware, electronics, iron art, mechanical equipment, electric power, mining, metallurgy and other fields. . The post-process of steel ball production, that is, automatic cleaning of steel balls, appearance inspection, anti-rust, counting and packaging, are the keys to the quality of steel balls. The appearance inspection of steel balls mainly includes the detection of surface scratches, rust, and surface spots. Among them, the steel ball drop equipment is a special equipment used by the steel ball production enterprise to ensure the quality and service life of the steel ball product for the drop test. The existing similar equipment generally uses chain lifting and other conveying devices, while ignoring the steel ball. The shape and structure of the te...

AI Technical Summary

Problems solved by technology

Among them, the steel ball drop equipment is a special equipment used by the steel ball production enterprise to ensure the quality and service life of the steel ball product for the drop test. The existing similar equipment generally uses chain lifting and other conveying devices, while ignoring the steel ball. The shape and structure of the test bracket and the drop pipe, for example, these structures can only smoothly send the steel ball from the bottom of the conveying equipment to the top point to be dropped, which makes all steel balls have only one detection method, that is, one pipe , a height and the same number of drops, which cannot meet the different detection requirements of steel ball users

At the same time, because the equipment can only conduct drop tests through one pipe, it is impossible to perform multiple tests at the same time, and it is easy to affect the efficiency of the test due to the different specifications of the steel balls.

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