Integrated disassembly-free hollow lathe bed

Abstract

The integrated disassembly-free hollow lathe bed comprises a main lathe bed body, the main lathe bed body comprises two parallel supporting seats, fixed connecting tables are arranged at the two ends between the supporting seats, dust removal air channels are formed in the supporting seats, and a plurality of hollows are formed in the positions, located above the dust removal air channels, of the supporting seats at equal intervals; a plurality of reinforcing connecting plates are arranged between the fixed connecting tables at equal intervals, two inclined and symmetrical anti-sputtering protection plates are arranged at the tops of the reinforcing connecting plates, and the two ends of the reinforcing connecting plates are connected with the supporting bases correspondingly. The device has the beneficial effects that the device is reasonable in design, simple and stable in structure and high in practicability; the integrity of the main lathe bed can be guaranteed, the service life of the main lathe bed is prolonged, and meanwhile the cutting precision is guaranteed; the stability of the air draft dust removal effect is ensured; and after transportation, movement or turnover, a production state can be conveniently and quickly entered, the cooperation between the main lathe bed and the feeding rack does not need to be corrected again, and meanwhile the stability of the whole structure is improved.

Description

technical field [0001] The invention relates to the technical field of laser cutting machines, in particular to an integral disassembly-free hollow bed. Background technique [0002] Laser cutting process mainly uses the laser emitted from the laser to focus into a high-power-density laser beam through the optical path system, and then irradiates the laser beam vertically to the surface of the workpiece. At this time, the workpiece reaches the melting point or The boiling point is separated, and with the movement of the relative position of the laser beam and the workpiece, the workpiece is finally formed into a slit, thereby realizing a processing method of cutting. [0003] In the actual working process of the laser cutting machine, when the laser cutting head on the laser cutting machine is cutting the workpiece, the afterglow after cutting through will shine on the main body of the machine bed below the workpiece. Especially for high-power lasers, the laser beam with hi...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that when the laser cutting head of the existing high-power exchange laser cutting machine cuts the workpiece, the afterglow after cutting through will irradiate the main body of the machine bed below the workpiece, causing the bed to be locally heated. Deformation or even burn-through will affect the cutting accuracy if it is light, and damage the strength of the bed if it is serious, and affect the service life of the machine tool. In addition, re-installation after moving or transportation will easily make it difficult to align the bed and the loading frame, and need to be corrected again , adjust the accuracy, affect the normal production and processing quality and work efficiency, and provide a one-piece hollow bed without disassembly

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