Ningbo Jingwei Bearing Manufacturing Company has obtained a patent authorization entitled “A demagnetization device for bearing roller production”, the patent number is CN 221783037 U, and the application date is January 2024.
The patent abstract shows that this new technology is suitable for the production of bearing rollers and proposes a new degaussing device design. The device includes a base, a control panel is installed in front of the base, a temperature detection board is installed on the top surface, and a driving system is connected to both sides of the temperature detection board. The lower part of the drive system is connected to the electric push rod, which in turn is connected to the heating element. By starting the motor, the rotating shaft can be driven to rotate, thereby causing the screw threaded with the slider to rotate. When the screw rotates, the slide block will move to one side inside the slide rail, driving the fixing device on the top of the slide block to move, thereby realizing the transportation of the bearing. Multiple sets of fixing devices can be used to process multiple bearings continuously, avoiding the waste of time waiting for a single bearing to cool down after each processing, thereby significantly improving production efficiency.
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