Pneumatic Shaft Safety Chuck

The safety chuck generally needs to cooperate with the inflatable shaft to complete the winding and unwinding of the customer's working conditions. The inflatable shaft safety chuck is a device that can be quickly connected and applied to the reels of receiving and unloading to save the operator's time in loading and unloading. When changing materials, there is no need to move the structure of the machine every time. The safety chuck provides the operator with the function of quickly changing the material when the material is collected and unloaded. Reduces the time spent loading and unloading materials, making the operator's work more efficient to achieve cost savings.

Inflatable shaft safety chuck type:
Standard flange type safety chuck, safety chuck, standard shaft seat type safety chuck, shaft seat type sliding safety chuck, flange type sliding safety chuck, flange fixed type sliding safety chuck

How the safety chuck works:
The safety chuck provides a fast, accurate, simple and safe connection device for frequent connection and disconnection actions. It can be connected to an inflatable shaft or a square steel. There are two types of installation, which are divided into shaft seat type and flange type.
When the shaft seat type safety chuck is installed, the foot seat is fixed, and the two ends of the inflatable shaft or square steel are respectively installed into the card slot of the safety chuck, the safety chuck card slot can be manually pushed to open, and it automatically returns when it rotates, and the tail end of the safety chuck drives the chuck to rotate through the motor drive, so as to drive the rotation of the coil shaft.

Advantages of the air expanded shaft safety chuck:
1) The overall structure of the safety chuck is reasonable, the rigidity is good, it can withstand large torque, and eliminate the loosening phenomenon in rotation.
2) Precise machining accuracy to ensure the accuracy of positioning, the reel bracket adopts special heat treatment process;
3) Provide replaceable VT type reel bracket, which greatly prolongs the service life of the safety chuck;
4) The use of special alloy steel material with superior performance, superior durability and strong durability;
5) The bayonet is nickel-plated, the bayonet has high hardness and durability after hardening, which can ensure good performance in heavy load and high speed applications;
6) The reasonable tolerance of the bayonet parts ensures the smooth and continuous torque transmission process, which greatly enhances the safety performance of the machinery. 7. Simple installation, suitable for continuous sliding or high-frequency use, buffer starting, and soft starting.

Scope of application of safety chuck:
Plastic film machinery, carbon fiber working machinery, rubber machinery, coiling machine, cable equipment, papermaking machinery, trimming, unwinding, positioning, tension control and other occasions, packaging machinery, printing machinery, textile machinery, wire and cable machinery, winding machine, tire building machine, cord cutting machine, etc.

Key points for the installation of the safety chuck:
The manufacturing process of the safety chuck ensures that the process accuracy is within the permissible range, but when installed with the inflatable shaft, its alignment error must be less than 0.3° to facilitate quick clamping and removal of the chuck. Ensure that the inflatable shaft head and chuck are disengaged to reduce wear and extend service life. If the error is too large, it will also cause vibration in the frame and machine, so please pay special attention.

Standard shaft seat type safety chuck:
The standard shaft seat type safety chuck is a device that can be connected quickly, and the overall structure is extremely rigid, can withstand high torque, and is safe without the fear of loosening during rotation. Replaceable VT reel brackets are available for a longer service life. It is applied to the reels of receiving and unloading to save the operator's time of loading and unloading. When changing materials, there is no need to move the structure of the machine every time. The shaft seat type safety chuck provides customers with an economical and easy-to-install design, providing fast, safe, reliable and easy coupling and disengagement operation for frequent movements such as coupling transmission and disengagement. Moreover, the specifications and dimensions of the transmission part of the safety chuck can be designed and manufactured according to the customer's mechanical specifications and characteristics.
Precautions for the installation of shaft seat type safety chuck: before installing the safety chuck, the safety chuck must be installed into the lock nut, and then the lock nut equipped with the safety chuck must be gently screwed on the tool holder, adapter or spindle; During the installation of the chuck and lock nut, the chuck and the lock nut must be tilted at a certain angle, and then gently put into the lock card slot of the lock nut.
Precautions for the use of shaft seat type safety chuck: when using the safety chuck tool holder to clamp the tool for cutting processing, it must be noted that the safety chuck must clamp the tool, so as to avoid the tool flying out and injuring people in the high-speed rotation, and there will be safety accidents;

Flanged safety chuck:
Flange type safety chuck This kind of inflatable shaft safety chuck uses special alloy steel materials, the bayonet is nickel-plated, the bayonet parts are reasonably matched with tolerance, and the reel bracket adopts a special heat treatment process, with reasonable structure and good rigidity. The flanged safety chuck provides the operator with the function of quickly changing the material when the material is collected and unloaded, reducing the time of loading and unloading the material, and making the operator's work more efficient to achieve cost savings.
Characteristics of flanged safety chuck: The overall structure of the flanged safety chuck (safety chuck) is reasonable, the rigidity is good, it can withstand large torque, and eliminate the loosening phenomenon in rotation. Its precise machining accuracy ensures the accuracy of positioning, the reel stripping adopts a special heat treatment process, uses special alloy steel materials with excellent performance, superior durability, provides replaceable VT type reel brackets, and greatly extends the service life of the safety chuck (safety chuck). The bayonet is nickel-plated, hardened and durable, ensuring good performance in heavy-load, high-speed applications. It is easy to install, suitable for continuous sliding or high-frequency use, cushioned starting, and has the characteristics of soft starting.

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