An inner circle polishing device for automobile parts
By designing the clamping, collecting, and dust extraction mechanism for the internal grinding device for automotive parts, the problem of metal shavings residue was solved, achieving efficient shavings removal and improved part precision.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- CHONGQING XINCHENGSHUN TECHNOLOGY CO LTD
- Filing Date
- 2026-05-21
- Publication Date
- 2026-07-17
AI Technical Summary
During the grinding process of the inner circle of automotive parts, metal shavings are easily left on the inner ring, which leads to accelerated wear and tear on the grinding equipment and scratches on the inner ring of the ring-shaped parts.
An internal grinding device for automotive parts has been designed, comprising a clamping assembly, a grinding mechanism, a lateral movement mechanism, a collection mechanism, and a dust collection mechanism. The collection mechanism scrapes and collects debris to avoid residue, and the dust collection mechanism removes debris during the grinding process.
It effectively reduces wear and tear on grinding equipment and scratches on the inner ring of ring-shaped parts caused by residual metal shavings, thereby improving grinding efficiency and part precision.
Smart Images

Figure CN122401181A_ABST