Special three-axis polishing positioner

By introducing a limit groove and dust cover design into the three-axis grinding positioner, dust and water mist are prevented from entering the transmission structure. Combined with a pneumatic brake and tempered glass baffle, the dust pollution problem is solved, the equipment life and safety are improved, and the equipment can meet the grinding needs of complex curved surfaces.

CN224115827UActive Publication Date: 2026-04-14HENAN BOER ELECTRONIC TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202520568101.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-27
Publication Date
2026-04-14
Estimated Expiration
2035-03-27

AI Technical Summary

Technical Problem

Existing three-axis grinding robot systems generate high concentrations of metal dust and water mist during the grinding process, which can penetrate the equipment's interior, causing problems such as short circuits on circuit boards and lubricant contamination, thus reducing the equipment's lifespan and safety.

Method used

A three-axis grinding positioner was designed, featuring a dust cover design with a nested limit groove and dust cover to prevent dust from entering the rotating structure of the drive wheel; at the same time, the dust cover design prevents dust from entering the transmission structure of the drive wheel; and also prevents dust from entering the meshing area of ​​the drive gear and gear ring. Combined with a pneumatic brake, it achieves rapid braking, and uses a hollow rotary platform and tempered glass baffle for protection.

Benefits of technology

It effectively blocks dust and water mist, extends equipment life, improves operational safety and processing flexibility, and enhances equipment stability and visual operation.

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Abstract

The utility model provides a positioner special for three-axis grinding, which belongs to the technical field of material grinding and comprises a base, a positioning mechanism, a positioning mechanism and a positioning mechanism. The transmission wheel is rotationally arranged on the upper surface of the base, a rotating disc is fixedly arranged on the transmission wheel, and the rotating disc indirectly provides support for the cross beam; the driving gear is rotationally arranged on the base, and a gear ring corresponding to the driving gear is further arranged on the outer surface of the transmission wheel; the limiting groove is annularly formed in the bottom face of the rotating disc and located on the same axis with the rotating disc, and the inner diameter of the limiting groove is larger than the outer diameter of the gear ring; the dustproof cover is of a hollow tubular structure and is fixed to the upper surface of the base, and the top of the dustproof cover is located in the limiting groove; the dustproof box extends from the side wall of the dustproof cover, is of a box structure, is fixed to the upper surface of the base and is located outside the driving gear; the driving wheel and the rotating structure on the base can be protected through the dustproof cover and the dustproof box, so that the service life of the positioner is effectively prolonged, and the maintenance frequency of the positioner is reduced.
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