Efficient grinding device for automobile part wandering star wheel production

Abstract

The invention discloses an efficient grinding device for automobile part wandering star wheel production, which comprises a workbench, supporting plates are connected to the left side and the right side of the upper end face of the workbench correspondingly, a mounting plate is connected to the upper end surfaces of the supporting plates, a mounting groove is formed in the middle of the upper end surface of the workbench, first air cylinders are mounted in the middle of the upper end surface of the mounting plate and in the mounting groove, second air cylinders are mounted on the sides, away from each other, of the supporting plates on the left side and the right side, positioning plates are connected to the output ends of the second air cylinders, and a collecting box is connected to the left side of the upper end surface of the mounting plate. During use, the second air cylinders work to drive the positioning plates to move in the direction of a wandering star wheel body, then the wandering star wheel body can be positioned, the first air cylinders are matched with a motor during grinding, two sets of grinding discs grind the upper surface and the lower surface of the wandering star wheel body at the same time, the grinding efficiency is effectively improved, and chippings generated during grinding are sucked into the collecting box under the action of the fan, so that the environment of a workshop can be purified.

Description

technical field [0001] The invention relates to the technical field of star wheel grinding, in particular to a high-efficiency grinding device for producing star wheels of automobile parts. Background technique [0002] The star wheel is a fixture used in various plane polishing processes such as glass, lens, silicon wafer, and hard disk. It is also called polishing fixture, polishing pad, etc. The polishing process has been developed for many years and has become very mature. In recent years, popular electronic products such as mobile phones and tablet computers have become popular, touch screens have developed rapidly, lens polishing has developed rapidly, and the raw materials of the star wheel have changed from the original blue steel sheet to FR-4 glass fiber board. . [0003] Star wheels are often used in the current production of auto parts, and the manufacturing process of star wheels is very particular. The polishing of lenses, silicon wafers, and gemstones is a ve...

AI Technical Summary

Problems solved by technology

In production, the star wheel needs to be finely polished and polished so that the surface of the star wheel is bright and smooth. The star wheel is disc-shaped. The existing star wheel is often polished by the hand-held sandpaper of the lathe. This method Not only is the operation risk high, but the grinding efficiency is low. At the same time, the dust generated by grinding is easily inhaled by the human body, which affects the health of the lathe workers. Therefore, we propose a high-efficiency grinding device for the production of star wheels for auto parts.

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