Intelligent measurement and control heating device applied to the processing of connecting shaft sleeves of metallurgical machinery accessories

Abstract

The invention discloses an intelligent measurement and control heating device applied to the processing of connecting shaft sleeves of metallurgical machinery accessories, comprising: a heating control end, an eddy current heating component, a temperature measuring mechanism and a shaft sleeve supporting component, and a sudden jump protection mechanism is embedded and installed on the surface of the temperature measuring mechanism , the top surface of the heating control end is fixedly installed with a protective compartment, and one side of the heating control end is provided with a nitrogen generator connected to the protective compartment; the eddy current heating assembly includes a support rod and an eddy current coil, and the input end of the eddy current coil is electrically connected to a The vortex generator inside the heating control end is electrically connected to the controller at the input end of the vortex generator. In the present invention, by setting the structure of the mechanical temperature sensing component, the thermal expansion temperature measuring component and the surface of the shaft sleeve are used for temperature detection in the way of heat conduction and temperature sensing, so as to avoid the temperature measurement interference of the eddy current heating structure on the traditional sensor temperature sensing structure , and make full use of resistance temperature sensing for automatic control, choose automatic temperature control system, convenient for heating temperature control.

Description

technical field [0001] The invention relates to the technical field of intelligent measurement and control, in particular to an intelligent measurement and control heating device applied to the processing of connecting shaft sleeves of metallurgical machinery accessories. Background technique [0002] Connecting shaft is an important part of mechanical parts, which is widely used in various fields. When the shaft is assembled, sometimes it needs to be used with the shaft sleeve. The shaft sleeve needs to be connected and fixed with the shaft. The shaft sleeve is a common mechanical structure, but the bearing Sleeve removal has always been a problem in production. Now in actual production, most of the actual production uses beating the outer shaft sleeve to form a gap between it and the inner bearing or performing the sleeve removal and sleeve installation by means of instant thermal expansion. [0003] At present, the heating method of the shaft sleeve on the market is to he...

AI Technical Summary

Problems solved by technology

However, in this scheme, the transmission medium is used as the temperature conduction medium. After the heat heated by the shaft sleeve is transferred to the transmission medium, the temperature is monitored through the transmission medium. The heating effect of the sleeve causes the reaction to be delayed and the temperature cannot be accurately controlled

[0005] In view of this, the existing problems are researched and improved, and an intelligent measurement and control heating device applied to the processing of metallurgical machinery accessories connecting shaft sleeves is provided to solve the existing non-intelligent temperature control structure, which leads to difficult temperature measurement and slow temperature control response. problem, aiming to solve the problem and improve the practical value through this technology

Images