Safety Chuck Features And Types

The safety chuck (safety chuck) provides quick, precise, simple and safe connection for frequent transmission and disconnection. Can be connected to the air expansion shaft or square steel. There are two ways to install the device, which are divided into a shaft seat type and a flange type. When the shaft seat type safety clamp device is used, the foot is fixed, and the air expansion shaft or the square steel ends are respectively inserted into the card slots of the safety chuck, and the safety chuck card slot can be manually pushed and turned, and automatically returned to the position when rotating. The tail end of the chuck drives the chuck to rotate through the motor drive, thereby driving the rotation of the winding shaft. The flange type safety chuck does not need to be fixed, and the tail end is directly connected to the motor. Following the rotation of the motor, the operation of the coil discharge shaft is fundamentally different from the shaft seat type.

The safety chuck mainly has the following points:

1. The overall structure of the safety chuck is reasonable, the rigidity is good, the large torque can be accepted, and the looseness in the rotation is eliminated.

2. Accurate machining accuracy ensures accurate positioning, and the reel holder adopts special heat treatment process;

3. Provides the ability to change the VT-type reel holder, which greatly extends the service life of the safety collet;

4, the use of special properties of superior alloy steel data, superior durability, durability;

5. The nickel plating of the bayonet is disposed. After the hardening treatment, the bayonet has high hardness and is durable and durable, which ensures good performance under heavy load and high speed applications.

6. The reasonable tolerance of the bayonet parts ensures smooth and continuous torque transmission, which greatly enhances the safety of the machine. The device is simple, suitable for continuous sliding or high frequency operation, buffer starting, and has the characteristics of starting mildness.

Safety chuck

As usual, the safety chucks on the market mainly include shaft seat type, flat push type, flange type and sliding type. The difference between these varieties is also relatively large, and the following is a synthesis for everyone.

The shaft seat type safety chuck uses special alloy steel data, nickel plating at the bayonet, reasonable tolerance of the bayonet parts, special heat treatment process for the reel nozzle, reasonable structure and rigidity, and can accept large torque.

The push-pull safety chuck is simple and easy to design, providing fast, safe, reliable and easy coupling and disconnection for frequent movements such as combined transmission and disengagement. Moreover, the dimensions of the safety chuck drive section can be designed and manufactured according to different mechanical specifications and characteristics. The overall construction is safe and free of loose rotation.

Flange-type safety chucks provide fast, safe, reliable and easy coupling and disconnection for frequent movements such as combined drive and disengagement.

The sliding safety collet allows the operator to stop axial adjustment during machine operation. The adjustment can be stopped by the handwheel (option), and the axial support tab ensures safe and accurate torque transmission of the crimping shaft.

The safety collet provides the customer's economical and easy-to-install design, providing fast, safe, reliable and easy coupling and disconnection for frequent movements such as combined drive and disengagement. The dimensions of the safety chuck drive section can be designed and manufactured according to the customer's mechanical specifications and characteristics. The overall structure is excellent in rigidity, can accept high torque, and is safe and free from loosening during rotation. The VT-type reel holder can be changed to extend the service life even more.