KQ front mounted pneumatic chuck

Patented structure, short cylindrical front locking screw connection form.

The chuck must be installed with an air inlet ring bracket, and the connection method adopts industry standards. There is no need to change the original machine tool structure. The cylinder and chuck are designed in an integrated manner. One can be installed at the front and rear of the machine tool and used at the same time.

The chuck has a large hole diameter and contains a one-way valve, which ensures reliable clamping. The sealing device is in a disengaged state when rotating and has a long service life.

Principle of use: The power source of the chuck clamping is compressed air. When the compressed air enters the one-way valve through the air distribution ring and then enters the chuck cylinder, it pushes the piston to make the jaws clamp the workpiece. After clamping, the reversing valve is powered off. The air pressure in the cylinder is sealed by the one-way valve. The sealing device on the air distribution ring is loosened without contacting the chuck body. At this time, the equipment can be started for normal operation.

Note: Because the machine is in a ventilated state when clamping and unclamping, and the special seal on the air distribution ring tightens the outer circumference of the chuck, the machine spindle should stop rotating when the chuck clamps and unclamps the workpiece.

It can realize both clamping and bracing functions.