Novel energy-saving adjustable cutting head
A cutting head and adjustable technology, applied in welding equipment, laser welding equipment, metal processing equipment, etc., can solve the problems of long adjustment time, waste of energy, high energy consumption, and achieve the effect of high adjustment accuracy
Inactive Publication Date: 2014-08-06
南通金奥莱机电制造有限公司
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Problems solved by technology
[0003] The existing cutting heads are connected by threads when adjusting the focal length, and there is a gap between the threads through the thread adjustment, which is inconvenient and inaccurate to adjust, takes a long time to adjust, and the gas pressure needs to be greater than 0.5MPa to meet various thickness plates. Cutting needs, its high energy consumption, waste of energy
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[0009] see figure 1 , the specific embodiment adopts the following technical scheme: it includes the anti-tooth nut 1 of the adjustment cylinder, the focus adjustment cylinder 2, the cutting head housing 3, the focus adjustment ring 4, the nozzle compression nut 5, the PTFE sealing ring-6, the PTFE Sealing ring 2 7, tapered copper sleeve 8, cutting head housing 9, nozzle 10, linear guide grooves 11 and positioning grooves 12 are arranged symmetrically on the outer wall of the focal length adjustment cylinder 2, and the anti-tooth nut 1 of the adjustment cylinder is installed at the focal length The upper part of the adjustment cylinder 2, the cutting head housing 3 is connected with the focus adjustment cylinder 2 through the linear guide groove 11, and is positioned through the positioning groove 12. The outside of the cutting head housing 3 is provided with a focus adjustment ring 4, and the lower part of the cutting head housing 3 The outer side of the nozzle is connected w...
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The invention provides a novel energy-saving adjustable cutting head and relates to the technical field of laser cutting. The novel energy-saving adjustable cutting head is characterized in that a linear guide groove and a positioning hole are respectively and symmetrically formed in the outer wall of a focal length adjusting cylinder, a reverse-tooth nut of the adjusting cylinder is mounted at the upper part of the focal length adjusting cylinder, a cutting head shell is connected with the focal length adjusting cylinder through the linear guide groove and is positioned through the positioning hole, a focal length adjusting ring is arranged outside the cutting head shell, the outer side of the lower part of the cutting head shell is connected with a spray nozzle compression nut, the outer side of the lower part of the spray nozzle compression nut is connected with the cutting head shell, a polytetrafluoroethylene sealing ring 1 is arranged at the joint of the cutting head shell and the spray nozzle compression nut and on one side of the joint of the nozzle compression nut and the cutting head shell, and a spray nozzle is formed in the lower part of the cutting head shell. The novel energy-saving adjustable cutting head has the benefits that parallel air intake is adopted, airflow is finished in an eddy way, the cutting demands of various thicknesses of plates can be met only through air pressure of 0.1 MPa, the effects of energy conservation and consumption reduction are realized, the focal length is adjusted in a straight track adjusting way, the novel energy-saving adjustable cutting head has high adjustment precision and is stable, and the time is saved.
Description
Technical field: [0001] The invention relates to the technical field of laser cutting machines, in particular to a novel energy-saving adjustable cutting head. Background technique: [0002] Laser cutting is the energy released when the laser beam is irradiated on the surface of the workpiece to melt and evaporate the workpiece to achieve the purpose of cutting and engraving. It has high precision, fast cutting, not limited to the limitation of cutting patterns, automatic typesetting saves materials, and the cut is smooth. , low processing cost and other characteristics, will gradually improve or replace traditional cutting process equipment. [0003] The existing cutting heads are connected by threads when adjusting the focal length, and there is a gap between the threads through the thread adjustment, which is inconvenient and inaccurate to adjust, takes a long time to adjust, and the gas pressure needs to be greater than 0.5MPa to meet various thickness plates. Cutting n...
Claims
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IPC IPC(8): B23K26/38B23K26/14B23K26/035
CPCB23K26/1476B23K26/035B23K26/361B23K26/38
Inventor 颜玉俊
Owner 南通金奥莱机电制造有限公司