An intelligent lubricating and cooling device for high-efficiency machining of camshafts and its application method

Abstract

The invention relates to an intelligent lubricating and cooling device for high-efficiency machining of camshafts. , the upper end surface of the bearing base is connected to the positioning seat through the lifting drive mechanism, the two ends of the guide rail are connected to the front faces of the two positioning seats, the slider is slidingly connected to the guide rail, and the distance measuring devices are respectively distributed on the two sliders. On the side surface of the slider, at least two lubricant spray ports, at least two jet air ports and an infrared temperature measuring device are evenly distributed on the slider. Its use method includes three steps of equipment assembly, workpiece positioning and processing operations. On the one hand, the present invention can effectively meet the needs of different machining equipment and camshafts with different diameters for matching operations; on the other hand, it can accurately realize efficient cooling and lubricating operations on the processing surface, the surface of the workpiece and the processing tool.

Description

technical field [0001] The invention relates to an intelligent lubricating and cooling device for high-efficiency machining of a camshaft and a use method thereof, belonging to the technical field of machining equipment. Background technique [0002] At present, in the processing of camshafts, it is often necessary to use machine tools, grinding machines and other equipment to process workpieces. During the processing, in order to achieve lubrication and cooling of the processing surface, avoid damage to workpieces and tools caused by high temperatures during processing. At present, the main method is to directly spray lubricant or low-temperature air on the machining work surface through the hose and the nozzle, so as to achieve the purpose of cooling and lubricating. It is necessary, but during lubrication and cooling operations, the current lubrication and cooling system cannot assist in positioning the workpiece. In order to eliminate the defect of poor coaxiality accura...

AI Technical Summary

Problems solved by technology

[0002] At present, in the processing of camshafts, it is often necessary to use machine tools, grinding machines and other equipment to process workpieces. During the processing, in order to achieve lubrication and cooling of the processing surface, avoid damage to workpieces and tools caused by high temperatures during processing. At present, the main method is to directly spray lubricant or low-temperature air on the machining work surface through the hose and the nozzle, so as to achieve the purpose of cooling and lubricating. It is necessary, but during lubrication and cooling operations, the current lubrication and cooling system cannot assist in positioning the workpiece. In order to eliminate the defect of poor coaxiality accuracy of the camshaft workpiece caused by the feed of the tool and the gravity of the shaft workpiece, another It is necessary to add a supporting mechanism for auxiliary load-bearing positioning of the camshaft workpiece to the machining equipment, resulting in poor positioning stability and accuracy during the current camshaft machining, complex equipment structure, difficult operation and low work efficiency. On the other hand, the current lubrication and cooling When the system is running, the degree of automation, intelligence and versatility is insufficient, which leads to the need for each rack equipment to be equipped with independent lubrication and cooling systems, which seriously affects the convenience of equipment use and daily maintenance operations, and increases the number of components The cost and difficulty of equipment and storage management work, in addition, also lead to the current cooling and lubrication operations, the type of lubricant used is relatively single, and the control accuracy of the amount of use is poor, resulting in the current use of lubricants in camshaft processing to varying degrees The amount is far greater than the actual use, which increases the cost of lubricant use and causes serious waste of lubricant. It is also very easy to pollute the surface of the workpiece, machining equipment and the surrounding environment due to excessive use of lubricant, seriously Affects cost and quality of camshaft machining operations

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