Vacuum clamp
By designing a vacuum clamp with matching curvature, the problem of inconvenient clamping of concave or convex graphite bases was solved, achieving stable clamping and preventing deformation, thus improving the processing efficiency and quality of graphite workpieces.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- 湖南德智新材料股份有限公司
- Filing Date
- 2024-04-19
- Publication Date
- 2026-06-16
AI Technical Summary
The concave or convex surfaces of the graphite base are difficult to grip during processing, leading to processing difficulties.
A vacuum clamp was designed, including a base and a suction cup. The suction surface of the suction cup is matched with the curvature of the graphite workpiece. Adsorption and heat dissipation are achieved through a negative pressure groove and an air hole system. The suction cup is sealed to the base to prevent scratches.
This technology enables stable clamping and processing of graphite workpieces, preventing deformation and improving processing efficiency and product quality.
Smart Images

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