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Inner-cooling and outer-cooling switching milling minimal quantity lubrication intelligent spray head system and method
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A micro-lubrication and cooling system technology, which is applied to milling cutters, milling machine equipment, measuring/indicating equipment, etc., can solve the problems of failure to realize intelligent switching between internal cooling and external cooling, manual labor, and waste of human resources.
Active Publication Date: 2021-02-26
SHANGHAI JINZHAO ENERGY SAVING TECH +2
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However, in the actual machine tool processing, the operator needs to judge which cooling and lubrication method is required for the processing condition based on his own experience, so as to switch the cooling and lubrication method between internal cooling and external cooling, which has great limitations.
Furthermore, the conversion of the cooling and lubrication methods of internal cooling and external cooling in these inventions needs to be carried out manually, and the intelligent switching between internal cooling and external cooling cannot be realized.
waste of human resources
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Embodiment 1
[0088] In a typical implementation of the present disclosure, such as Figure 1-Figure 28 As shown, a milling micro-lubrication intelligent nozzle system with internal cooling and external cooling switching is proposed.
[0089] The distribution of the system on the machine tool is as follows: figure 1 As shown, the system includes vision system I and external cooling system III.
[0090] Described visual system 1 is used for carrying out real-time monitoring to machine tool cutter milling state, gathers the real-time milling depth image of cutter milling workpiece, and will collect the real-time milling depth image of cutter milling workpiece to control system by wireless transmission device;
[0091] The overall structure of the visual system is as follows figure 2 As shown, the vision system includes a camera I-1, an illumination device I-2, a self-stabilizing pan-tilt I-3, an image acquisition control center I-4, and an image acquisition control center wireless transmis...
Embodiment 2
[0111] In another typical implementation of the present disclosure, such as Figure 1-Figure 28 As shown, a milling micro-quantity lubrication method for switching between internal cooling and external cooling is proposed, and the milling micro-quantity lubrication intelligent nozzle system for switching between internal cooling and external cooling as described in Example 1 comprises the following steps:
[0112] Include the following steps:
[0113] The vision system acquires the real-time milling depth image of the workpiece and transmits it to the lubrication mode controller for processing;
[0114] Set the threshold according to the milling depth of the lubrication mode controller, judge the lubrication mode of the working condition at this time and control the action of the reversing device to make the internal cooling system or external cooling system work;
[0115] The internal cooling system transports the lubricating fluid to the internal cooling pipeline of the too...
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Abstract
The invention provides an inner-cooling and outer-cooling switching milling minimal quantity lubrication intelligent spray head system and method, and relates to the field of milling lubrication. Theinner-cooling and outer-cooling switching milling minimal quantity lubrication intelligent spray head system comprises a visual system, a lubrication system and a lubrication mode controller, whereinthe visual system is used for acquiring the real-time milling depth of a workpiece and sending the real-time milling depth to the lubrication mode controller for treatment; the lubrication system comprises an inner-cooling system and an outer-cooling system which are jointly connected into a cutting fluid supply source through a reversing device; and the lubrication mode controller communicates with the visual system and the lubrication system respectively, acquires data according to a set milling depth threshold value and the visual system to control the reversing device to act, and adjusts and switches the inner-cooling system or the outer-cooling system to work. Data acquisition of the milling depth is carried out on a machine tool, the data of the milling depth are transmitted to a control center for data analysis and processing, comparison is carried out according to an inner-cooling and outer-cooling switching threshold value set at the beginning, the most suitable cooling lubrication mode under the machining working condition of the machine tool at the moment is obtained, the control center controls the inner-cooling system and the outer-cooling system according to the obtained result, and intelligent switching of inner-cooling and outer-cooling lubrication modes is realized.
Description
technical field [0001] The present disclosure relates to the field of milling lubrication, in particular to a micro-lubrication intelligent nozzle system and method for milling with internal cooling and external cooling switching. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art. [0003] in machining. The cooling and lubrication methods used in the milling machine processing center include internal cooling and external cooling. The cooling and lubrication method of internal cooling is generally that the cutting fluid is supplied by the cutting fluid supply system, flows into the rotary joint of the machine tool spindle through the cutting fluid pipeline, flows into the internal cooling pipeline of the machine tool spindle from the rotary joint, and transmits the cutting fluid to the internal cooling pipeline on the tool , to realize the cooling ...
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