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Heavy Duty Insert Type Ratchet F Clamp for Industrial Workholding
The Heavy Duty Insert Type Ratchet F Clamp for Industrial Workholding is a manual clamp specifically designed for industrial-grade workpiece clamping. Its core advantages include rapid clamping and release via a ratchet mechanism, combined with an insert-type mounting design that makes it compatible with standard industrial tooling platforms such as 3D welding tables. It is widely used in welding, assembly, machining, and other applications requiring precise workpiece fixation.
Clamping Body
High-strength carbon steel (Q355B)
Screw Rod
40Cr quenched and tempered steel
Max Clamping Force
8000N / 10000N / 12000N (optional models)
Max Jaw Opening
100mm / 150mm / 200mm / 250mm (customizable)
Jaw Depth
80mm / 100mm (standard)
80mm / 100mm (standard)
65mm
Height
110mm
Key structures
Insert Type Structure
The fixture is equipped with standardized pins/locating blocks at the bottom, which can be directly inserted into the grid slots or positioning holes of the 3D welding table for quick positioning and installation.
After insertion, it can be secured with a locking knob to prevent the fixture from shifting during clamping, ensuring the positioning accuracy of the workpiece.
It is compatible with mainstream welding table grid specifications (such as 16mm/28mm standard hole spacing), offering strong compatibility.
Ratchet Drive Mechanism
Utilizing a ratchet and pawl engagement structure, single-direction quick clamping is achieved by simply actuating a small lever, eliminating the need for repeated screw rotation and significantly improving tooling efficiency.
Releasing the workpiece is quick and easy by actuating the release lever in the reverse direction, making it suitable for mass production scenarios.
The ratchet structure features a self-locking function, preventing loosening due to vibration or external forces after clamping, ensuring processing stability.
Quality Assurance
Each Heavy Duty Insert Type Ratchet F Clamp for Industrial Workholding undergoes three core tests before leaving the factory: clamping force compliance test, 10,000 cycle fatigue clamping test, and 48-hour salt spray corrosion resistance test, ensuring stable product performance. The product is CE, ISO 9001, and OSHA safety certified, meeting European and American market access standards. It also comes with a 12-month warranty against non-human damage, and the manufacturer directly supplies replacement parts such as ratchet gears and screws, reducing long-term operating costs.
Typical application scenarios
Automotive Manufacturing Welding: Heavy-duty insert-type ratchet F-clamps are used to secure car body frame components on 3D welding tables, ensuring multi-station welding accuracy.
Aerospace Parts Machining: Used with nylon pads to clamp precision aluminum alloy components, preventing surface damage during milling and drilling.
Heavy Machinery Assembly: Used to secure large steel structural components, assisting in assembly processes such as bolt tightening and riveting.
Mold Repair and Modification: Precisely clamps mold components, facilitating fine machining operations such as grinding and repair.