A curved polishing device for antique flooring

CN117900978BActive Publication Date: 2026-06-26NANJING FORESTRY UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NANJING FORESTRY UNIV
Filing Date
2024-02-26
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing technologies are insufficient for effectively clamping and securing curved antique-style flooring, making it prone to shaking and damage during the polishing process.

Method used

A curved surface polishing device was designed, which includes a lifting mechanism, a pushing mechanism, a clamping mechanism, and a polishing mechanism. The angle of the antique floor is adjusted by rotating the movable frame through a rotating rod, the height is adjusted by an extension rod, and the clamping block and compression spring are used for stable clamping. The polishing debris is collected by a sloping worktable.

Benefits of technology

It achieves a stable clamping of curved antique flooring, avoiding shaking and damage during the polishing process, improving the practicality and efficiency of polishing, and facilitating the collection of abrasive particles.

✦ Generated by Eureka AI based on patent content.

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    Figure CN117900978B_ABST
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Abstract

The curved polishing device for antique floor includes a main body and a collecting mechanism, the collecting mechanism is arranged on the front of the main body, a rotating hole is arranged on the left side of the main body, a lifting mechanism is arranged on the top of the main body, the lifting mechanism includes a rotating rod, the rotating rod is rotatably connected in the rotating hole, a movable frame is fixedly connected to the outer wall of the rotating rod, and a folding hole is arranged on the side of the rotating rod away from the rotating rod. When the curvature of the antique floor is too large, the angle of the movable frame can be adjusted first, when the movable frame is adjusted to the appropriate angle, the top block and the extension rod are pushed up through the rotating frame, when the extension rod rises, the height of the adjusting frame and the movable frame can be raised within a certain range through the rotation of the extension rod in the folding hole and the round rod, so that the reinforcing beam on the back of the antique floor with large curvature can be contacted by the clamping mechanism, and the antique floor can be clamped and fixed.
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