Self tightening drill chuck Integrated Drill Chucks

Self tightening drill chuck is a type of machine tool accessory product mainly used to clamp drilling tools for drilling. It can be installed on lathes, milling machines, and drilling machines for use. Self tightening drill chuck is a type of drill bit clamping tool widely used in machining processes such as mechanical manufacturing, high-precision drilling machines, and machining centers that require high drilling accuracy. The price is higher than that of light wrench drill chuck, heavy-duty wrench drill chuck, and hand tight drill chuck. The price is higher than that of light wrench drill chuck, heavy-duty wrench drill chuck, and hand tight drill chuck.

The self tightening drill chuck includes a drill body, a gripper, a nut, and an outer sleeve. The three grippers are installed in three equally spaced inclined holes in the drill body, and the nut meshes with the gripper installed in the inclined holes of the drill body. A transmission connecting shaft is installed in the gap between the central hole at the rear end of the drill body. The upper end of the transmission connecting shaft is externally connected to a drive sleeve, and the outer sleeve is fixedly connected to the front part of the drill body. Its characteristic is that there is a rotatable ratchet wheel between the thrust surface of the drill body and the nut, and a rolling element is provided between the ratchet wheel and the nut. The drive sleeve is engaged with an annular driving element, and the annular driving element is fixedly connected to the nut.

Advantages of self tightening drill chuck: It adopts the self tightening function of self tightening drill chuck in structure, solving the problem of high-precision and high-speed machining. It can automatically increase with the increase of clamping force required during drilling. It has a self tightening function and can gently clamp the drill bit. As the torque increases during drilling, the clamping force synchronously increases, and a significant high-strength clamping force can be generated to prevent the drill bit from slipping. Conical holes can be used with drill bit handles of various specifications.