Low-noise automatic groove outlet chamfering device

Abstract

The invention discloses a low-noise automatic groove outlet chamfering device. The low-noise automatic groove outlet chamfering device comprises a chamfering groove and a silencing cover, wherein thesilencing cover is arranged at an opening in the top of the chamfering groove, and one end of the silencing cover is hinged to the outer side wall of the chamfering groove through a connecting piece;the size and the shape of the silencing cover are matched with the top opening, and the edge of the silencing cover is provided with a sealing strip; and the cover wall of the silencing cover sequentially comprises a first silencing plate, a second silencing plate, a first sound absorption cotton layer, a third sound absorption plate, a second sound absorption cotton layer and a sound insulation board which are tightly connected from inside to outside in sequence. The device has the advantages of being low in noise, low in labor intensity, high in production efficiency and the like.

Description

technical field [0001] The invention relates to the field of NdFeB processing equipment. More specifically, the present invention relates to a low-noise automatic chamfering device. Background technique [0002] The chemical properties of NdFeB workpieces are active, and a protective film such as zinc or nickel needs to be electroplated on the surface after processing. In order to overcome the edge effect during the electroplating process, reduce the problem of poor edge coating, and prevent the edge from being sharp and bumping, it is necessary before electroplating. Chamfering to make the edges of NdFeB products smooth. At present, when chamfering Ru-Fe-B workpieces in the industry, the chamfering groove is placed open, and a large amount of mechanical collision noise will be generated during the chamfering process. After chamfering, the groove is manually removed, which is labor-intensive and low in production efficiency. Contents of the invention [0003] The object ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a low-noise chamfering equipment that can automatically go out of the groove. The sound-absorbing cover is designed above the chamfering groove. The sound-absorbing cover can be lifted up and down by a certain angle, and can be rotated horizontally by a certain angle. It can be closed during the chamfering process. The noise reduction cover can effectively reduce the noise in the chamfering workshop and create a good production environment; by setting the turning mechanism and the screening mechanism, after the chamfering is completed, the automatic turning of the chamfering groove is realized by the action of the motor, and the workpiece and the chamfering sand fall into the The screening mechanism realizes automatic separation, which effectively solves the problems of manual trough removal, high labor intensity and low production efficiency.

Images