Graphite tool clamp

By combining a symmetrical clamping structure and a buffer assembly, the problems of versatility and stability of graphite tooling fixtures are solved, enabling high-precision, low-damage processing of graphite workpieces.

CN224310586UActive Publication Date: 2026-06-02ZIBO JINPENG COMPOSITE MATERIAL TECH CO LTD
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Patent Information

Application Number
CN202520817601.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-27
Publication Date
2026-06-02
Estimated Expiration
2035-04-27

AI Technical Summary

Technical Problem

Existing graphite tooling fixtures have a simple clamping structure, making it difficult to adapt to graphite workpieces of different specifications and resulting in poor versatility; the workpiece is easily damaged or deformed during clamping; and the workpiece is prone to displacement or breakage due to vibration during high-speed machining.

Method used

The symmetrical clamping structure, driven by an electric telescopic rod, combined with a buffer component and an elastic support system, achieves symmetrical clamping through the engagement of sliders and gears, absorbing vibration and shock, and ensuring clamping accuracy and stability.

Benefits of technology

It improves the clamping accuracy and stability of graphite workpieces, reduces minor displacements or damage caused by vibration and impact, and enhances processing quality.

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Abstract

The utility model belongs to the technical field of graphite tool clamps, and particularly relates to a graphite tool clamp which comprises a base, a workbench is fixedly connected to the upper surface of the base, sliding grooves are formed in the two sides of the workbench, a fixing base is fixedly connected to the middle of the upper surface of the base, and sliding rails are fixedly connected to the two sides of the upper surface of the fixing base. Sliding blocks are slidably connected to the two sides of the two sliding rails correspondingly, connecting plates are fixedly connected to the upper surfaces of the two sliding blocks, and fixing frames are fixedly connected to one sides of the two connecting plates correspondingly. The electric telescopic rods are driven to drive the fixing plates to slide, the fixing plates pull the connecting plates to enable the sliding blocks to slide on the sliding rails, the two connecting plates can be driven to move inwards at the same time in the mode that the first racks on the two sides are matched with the meshing mode of the central fixing gear, and symmetrical clamping of a workpiece is achieved; the problem of uneven stress caused by inclined clamping is avoided, the positioning precision is improved, and the clamping stability in the machining process is improved.
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