The Advantages And Working Principle Of The Safety Chuck

 The safety chuck is one of the safety chucks. Other types include flange type safety chucks, shaftless chucks, mechanical chucks, pneumatic metal expansion key chucks, and the like.

       The safety chuck adopts special alloy steel material, the bayonet is nickel-plated, the bayonet parts have reasonable tolerances, the reel nozzle adopts special heat treatment process, the structure is reasonable and rigid, and it can withstand large torque and no rotation loosening. Provides fast, safe, reliable and easy coupling and disconnection for frequent movements such as coupling and disengagement.

       In precise positioning, in heavy load, high speed applications (cutting, positioning, tension control, steel machinery, discharge, textile machinery, wire and cable machinery, packaging machinery, printing machinery, winding machines, etc.) It has an absolute advantage in durability and is easy to install. It is suitable for continuous sliding or high frequency use, cushioning and starting, and has the characteristics of soft start.

       Safety chucks can be divided into shaft type, flange type, or horizontal and vertical installation depending on the type. The standard safety chuck is simple, practical and easy to install. It provides fast, safe, reliable and easy coupling and disconnection for frequent movements such as coupling and disengagement. Below, Shanghai Handong Machinery Technology Co., Ltd. introduces the working principle and advantages of the safety chuck.

Safety chuck working principle:

        The safety chuck (safety chuck) provides a fast, accurate, simple and safe connection for frequent transmission and disconnection. Can be connected to an inflatable shaft or square steel. There are two installation methods, which are divided into shaft seat type and flange type.

        When the shaft seat type safety chuck is installed, the foot is fixed, and the air expansion shaft or the two ends of the square steel are respectively installed into the card slots of the safety chuck. The safety chuck slot can be manually pushed open, automatically homing when rotating, and the safety clip The head end is driven by the motor to drive the chuck to rotate, thereby driving the winding shaft to rotate.

       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 basically the same as that of the shaft seat type.

Advantages of the safety chuck:

1. The overall structure of the safety chuck is reasonable, the rigidity is good, and it can withstand large torque and eliminate the looseness during rotation.

2, accurate machining accuracy to ensure accurate positioning, the reel nozzle uses a special heat treatment process;

3. Provides replaceable VT-type reel mounts, which greatly extend the service life of the safety collet

4, the use of special alloy steel materials with superior performance, superior durability and durability;

5. The bayonet is nickel-plated, and the bayonet is hardened and has high hardness and durability. It can ensure good performance even 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.

7. Simple installation, suitable for continuous sliding or high frequency use, buffer starting, with soft start characteristics.