Stone polishing grinding head structure

Abstract

The invention discloses a stone polishing grinding head structure. The grinding head structure comprises a grinding head base and a connection tray, wherein a connection hole connected with a driving spindle of an automatic grinding machine is formed in the grinding head base, the connection tray is connected with an abrasive disk, a knuckle bearing and a plurality of columnar supports made of elastic materials are arranged between the grinding head base and the connection tray; the periphery of the grinding head base is provided with a plurality of evenly distributed guide shoes, the end of each guide shoe is arc-shaped, and thus, an abrasive disk rotation guide structure is formed. The stone polishing grinding head structure disclosed by the invention guarantees stability of the abrasive disk in work by virtue of the plurality of guide shoes, and sequentially guarantees safety of products in work.

Description

technical field [0001] The invention relates to a stone polishing grinding head structure, which belongs to the technical field of stone manufacturing and processing according to the International Patent Classification (IPC). Background technique [0002] The grinding head of the hand grinding stone machine is mostly used in the traditional stone continuous polishing processing machinery. Although this kind of grinding head has a simple structure, it is easy to wear and the grinding and polishing effect is not ideal. The authorized announcement number is: CN201519906U patent discloses a grinding head connecting device of a continuous grinding machine, which is respectively connected to the drive spindle and the grinding disc, and is characterized in that: the grinding head connecting device consists of a grinding head seat, an elastic connecting body, The intermediate disc, the positioning disc, etc. are connected sequentially, the grinding head seat is connected to the dri...

AI Technical Summary

Problems solved by technology

This kind of grinding head has a whole piece of elastic connecting body between the grinding head seat and the intermediate disc, which can make the grinding head adapt to the uneven surface of the plate to a certain extent, but the elastic mechanism is rigidly connected with the grinding head seat and the intermediate disc. , since the grinding disc only has up-and-down elasticity, the grinding disc is easy to wear and the polishing effect is not ideal when the surface of the grinding and polishing plate is uneven; on the other hand, the rotation stability of the grinding disc directly affects the quality of stone grinding during the grinding disc rotation process. However, the existing grinding discs are all fixed by a disc-shaped structure, or are fixed by fixed claws, and the grinding discs fixed by the fixed claws have poor working stability, resulting in poor product quality

Images