Grinding and polishing equipment

Abstract

The invention discloses grinding and polishing equipment. The grinding and polishing equipment comprises a rack. A moving cavity is formed in the rack. A moving bracket is mounted in the moving cavityin a manner that the moving bracket can move up and down. A first moving groove is formed in the middle of the moving bracket, wherein an end opening of the first moving groove is formed below. A second moving groove is formed in the position, at the upper end of the first moving groove, in the moving bracket, wherein the second moving groove is linked with the first moving groove in a communicating manner. A linkage plate is mounted in the second moving groove in a manner that the linkage plate can move up and down. A vertically-sliding pillar is mounted in the first moving groove in a manner that the vertically-sliding pillar can move up and down. The upper end of the vertically-sliding pillar is fixedly connected with the linkage plate. A first electric rotating machine is fixedly mounted at the lower end of the vertically-sliding pillar. A polishing head is connected to the lower end of the first electric rotating machine and internally provided with a polishing wheel. The polishing head is internally provided with multiple sunken holes. The polishing wheel is provided with multiple elastic steel balls matched with the sunken holes. The moving bracket is internally provided with an upper mounting and fixing groove and a lower mounting and fixing groove, wherein the upper mounting and fixing groove and the lower mounting and fixing groove are opposite in the left-right direction. A second electric rotating machine is fixedly mounted between the upper mounting and fixing groove and the lower mounting and fixing groove.

Description

technical field [0001] The invention relates to the field of polishing facilities, in particular to a grinding and polishing equipment. Background technique [0002] Polishing refers to the use of machinery, chemistry or electrochemistry to reduce the surface roughness of the workpiece to obtain a bright and flat surface. When polishing the workpiece, it is usually necessary to fix the workpiece first to prevent the workpiece from being polished. Shaking occurs when the workpiece is shaken, and then the polishing wheel is driven to move towards the workpiece, so as to polish the workpiece. However, in traditional grinding and polishing equipment, the polishing wheel is generally exposed, and it is easy to accidentally collide with the workpiece when the workpiece is advanced. In the process of fixing the workpiece, if the electric rotary machine is accidentally started, it is easy to cause injury to the operator. Therefore, traditional grinding and polishing equipment has po...

AI Technical Summary

Problems solved by technology

[0002] Polishing refers to the use of machinery, chemistry or electrochemistry to reduce the surface roughness of the workpiece to obtain a bright and flat surface. When polishing the workpiece, it is usually necessary to fix the workpiece first to prevent the workpiece from being polished. Shaking occurs when the workpiece is shaken, and then the polishing wheel is driven to move towards the workpiece, so as to polish the workpiece. However, in traditional grinding and polishing equipment, the polishing wheel is generally exposed, and it is easy to accidentally collide with the workpiece when the workpiece is advanced. In the process of fixing the workpiece, if the electric rotary machine is accidentally started, it is easy to cause injury to the operator. Therefore, traditional grinding and polishing equipment has potential safety hazards

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