Axle Gear External Diameter Grinding, Double-Head and One-Clamp Liquid Expansion Fixture (Bushing Drive)

The Axial Gear Outer Circle Grinding Chuck with Double Top and One Clamping Liquid Expansion Fixture (Piston Drive) is a fixture specifically designed for outer circle grinding of shaft gears. Its features and usage are summarized as follows:

I. Structural Features

1. Double-top designThe fixture features a dual-top structure, providing stable support for both ends of the shaft gear, ensuring the stability of the gear during the grinding process. This design helps reduce vibration and deformation of the shaft gear during processing, thereby improving the precision of the workpiece.

2. One-Side Clamp FunctionIn addition to the dual-top support, the fixture features a clamping function, which grips the outer diameter of the shaft teeth through a holding component. This clamping method ensures that the shaft teeth will not shift or rotate due to external forces during the grinding process, thereby further enhancing the processing accuracy.

3. Fluid Swelling TechnologyThe fixture utilizes hydraulic expansion technology, which is driven by a push rod to apply pressure to the fixture. During the pressurization process, the hydraulic medium inside the fixture generates pressure, forcing the thin-walled deformation element to undergo elastic deformation, thereby securely gripping the shaft teeth. This method of gripping offers advantages such as even holding force and precise positioning.

4. Rod DriveThe push rod drive mechanism is the power source of this fixture, responsible for transferring external force to the hydraulic medium inside the fixture, thereby achieving pressure application and clamping. This driving method offers advantages such as ease of operation and rapid response.