A polishing device for processing automobile plastic parts

By setting a hydraulic push rod and a servo motor-driven grinding disc on the grinding table, combined with the design of the placement disc and clamping plate, the problem of manually adjusting and fixing the position of parts during grinding in the prior art is solved, realizing automatic grinding of the edges and tops of parts, and improving the convenience and stability of operation.

CN224526765UActive Publication Date: 2026-07-21MAANSHAN NATURAL AUTO PARTS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
MAANSHAN NATURAL AUTO PARTS CO LTD
Filing Date
2025-08-25
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

In existing technologies, when grinding automotive plastic parts, only the top of the parts can be ground. Other parts require manual adjustment and fixing of the position multiple times, which is quite cumbersome.

Method used

The grinding mechanism, consisting of grinding disc one and grinding disc two, is set on a grinding table. It is driven by a hydraulic push rod and a servo motor to automatically grind the edges and tops of the parts. The placement disc is rotatably connected to the guide plate, and the clamping plate is slidably connected to the placement disc. The position of the clamping plate is adjusted by a lead screw driven by a dual-axis motor to achieve stable clamping of the parts.

Benefits of technology

It enables automatic grinding of different parts, reduces the number of manual adjustments, and improves the convenience of operation and the stability of parts during the grinding process.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224526765U_ABST
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Abstract

The utility model discloses a kind of polishing devices for automobile plastic parts processing, it is related to component processing technical field, including polishing table, the polishing table top is provided with polishing mechanism, the polishing mechanism includes polishing disc one, polishing disc two and connecting frame, in the utility model, connecting plate is rotatably connected with polishing disc two, hydraulic push rod two drives connecting frame and servo motor one movement, servo motor one drives polishing disc one rotation, the edge of component can be polished by polishing disc one, the use height of polishing disc two can be adjusted by hydraulic push rod one, using polishing disc two to polish the top of part, the simultaneous polishing of different positions of part can be realized, reduce the number of manual adjustment part, it is more convenient to operate, preliminary placement of component on the top of placing disc is facilitated by suction cup and limiting rod, clamping of part by clamping plate can realize the location of part, improve the stability of part when rotating and polishing.
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