Jinan Lingxiu Laser Equipment Co.,Ltd.
Fiber laser cutting machine [Technical Field] With the growing of the mechanical equipment processing industry, for example, in the transformation of mechanical processing such as laser cutting machines, lathes, etc., the processing size is required to be larger and the processing speed is getting higher and higher. The machining accuracy is getting higher and higher, which requires the equipment to have a good lubrication and cooling system. The traditional cooling and lubrication system has many disadvantages, such as (1) the system has no oil return receiving system, which causes the oil to flow crosswise after use, causing environmental pollution. (2) Without filtering device, the oil cannot be used after being used once, resulting in a waste of resources. This utility model is an improved laser cutting machine based on the original, aiming at the original shortcomings. [Utility model content] The technical problem solved by this utility model is to provide a recycling oil to avoid environmental pollution and resource waste Laser cutting machine. The technical scheme adopted by the utility model is: a laser cutting machine, including: a motor, a reducer connected with the motor, a rack and gear located under the reducer, an oil pump that pumps out the oil, and transmits the oil to the laser cutting The oil pipeline in the machine further includes: an oil guide groove between the gear and the rack, an oil return pipeline connected to the oil guide groove, and an oil return pipeline along the oil return pipeline to receive oil
The waste oil box, the filter device for filtering and recovering the oil in the waste oil box, and the auxiliary oil pipe connected with the filter device, wherein the oil flows to the oil pump through the auxiliary oil pipe.
Among them, an auxiliary oil pipe is also arranged between the filter device and the waste oil box. The new effect is: by adding an oil guide groove between the gear and rack, after the oil passes through the gear and rack to cool and lubricate the laser cutting machine, the used waste oil enters the oil guide groove, and then the oil return line is used to remove the waste after use. Oil recovery, using a filter to filter waste oil before input to the oil pump, to meet the requirements of recycling, avoid environmental pollution and resource waste. The following is a further description of the utility model with reference to the drawings and specific embodiments as shown in Figure 1 and Figure 2. The laser cutting machine of the utility model has a fully enclosed oil return system, which can achieve recycling costs, including: a motor 71, a reducer 72 connected to the motor 71, a rack 73 and a gear 74 under the reducer 72, and a gear 73 and Between the rack 74, there is an oil guide groove 75 and an oil pump 1 for pumping oil, which transfers the concentrated oil to the oil pipeline 2 in the laser cutting machine, the oil return pipeline 3 connected to the oil guide 75, and receives the oil along the oil return pipeline 3 A liquid waste oil box 4, a filter device 5 for filtering and recovering oil in the waste oil box 4, and an auxiliary oil pipe 6 connected with the filter device 5, wherein the oil flows to the oil pump through the auxiliary oil pipe.
When the fiber laser cutting machine is working, oil must be sprayed regularly on the gear 73 and rack 74 surface for lubrication and cooling. When the oil on the gear 73 and rack 74 surface is enough, it will inevitably flow. On the surface of the machine tool, the oil guide groove 75 is provided on the machine tool, and is located under the gear 73 and the rack 74. The oil that flows down is collected, flows into the waste oil box 4, and is collected for processing and reuse. The oil is pumped out and follows the oil pipeline 2 to the cooling and lubricating device 7, namely: gear 73 and rack 74, dripping to the gear 73 and teeth 74 that need to be cooled and lubricated, and the oil seeps down to the gear 73 and rack. After the oil guide groove 75 under 74, it flows along the oil return pipe 3 to the waste oil box 4. After precipitation, it flows through the auxiliary oil pipe 6 to the filter device 5 for filtration. use. By adding an oil guide groove between the gear and rack, after the oil passes through the gear and rack to cool and lubricate the laser cutting machine, the used waste oil enters the oil guide groove, and the oil return pipeline is used to recover the used waste oil for use The filter filters the waste oil before inputting it to the oil pump to meet the requirements of recycling and avoid environmental pollution and resource waste.
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