Automatic polishing wire of precision ball

Abstract

The invention relates to an automatic polishing wire of a precision ball. The automatic polishing wire comprises a cleaning unit, a separating unit and a heating conveying unit, wherein the cleaning unit comprises a cleaning cylinder which is of a hollow cylindrical structure with an upper opening, a cleaning water outlet is formed in the bottom end of the cleaning cylinder, and the cleaning cylinder can be driven to swing by a pouring mechanism; the separating unit comprises a separating screen which is arranged on the discharge end of the cleaning cylinder, and an air knife A is arranged on the upper end of the separating screen; and the heating conveying unit is arranged on the discharge end of the separating screen and comprises a conveying track, a pair of air knives B which are distributed in parallel in the conveying direction of the conveying track are arranged on the upper end of the conveying track, and a heating pipe is arranged on the lower end of the conveying track. The automatic polishing wire has the advantages that on the basis that technological requirements are guaranteed, the influence of cloth putty is reduced, environmental pollution is reduced, and the requirements of eddy current inspection on the surface clearness and brightness of the ball can be fully met.

Description

technical field [0001] The invention relates to the field of steel ball production, in particular to an automatic polishing line for precision steel balls. Background technique [0002] In the manufacturing process of steel balls, it needs to go through several major processes such as cold heading, light balls, heat treatment, hard grinding, rough grinding, flaw detection, fine grinding and cleaning. After the rough grinding process and before sending it to the flaw detection process, it is necessary to firstly clean the surface of the steel ball to remove the particles such as grinding slag and grinding fluid adhered to the surface that affect the quality. At the same time, the appearance defects of the steel ball can be checked in time to prevent grinding The slag and grinding liquid enter the next process. [0003] The current traditional polishing process still adopts the traditional three-step polishing process, that is, the corncob is degreased and polished, the sodiu...

AI Technical Summary

Problems solved by technology

[0003] The current traditional polishing process still adopts the traditional three-step polishing process, that is, the corncob is degreased and polished, the sodium oleate soap is used for heating and boiling, and then the cloth angle is used for polishing production. The surface brightness of this polishing process meets the requirements of flaw detection. However, the cleanliness does not meet the requirements, and the greasy dust brings great troubles to flaw detection management and production, which affects the effect of flaw detection. At the same time, there are big shortcomings in environmental management: 1. A large amount of waste corncobs and waste cloth are produced. 2. Loud noise; 3. The cooking liquid has a short service life, and it will fail in about a week. Not only the processing cost is high, but also the waste liquid is difficult to handle and cannot be recycled.

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