Cooling device for automobile part cutting

Abstract

The invention belongs to the field of machining and particularly discloses a cooling device for automobile part cutting. The cooling device for automobile part cutting comprises a fixing seat. One end of the fixing seat is provided with a clamping mechanism. A laser cutting mechanism is arranged in the middle of the fixing seat and comprises a supporting frame. A first rotating shaft is rotationally connected to the supporting frame. The work end of the first rotating shaft is statically connected with an eccentric wheel. A laser cutter is arranged on the edge of the eccentric wheel. A second rotating shaft is further statically connected with the eccentric wheel. The other end of the fixing seat is connected with a cooling mechanism. The cooling mechanism comprises a cylinder body, a piston, a water inlet, a water outlet, a water outlet pipe, a crankshaft and a connecting rod. The work end of the water outlet pipe is arranged in the first rotating shaft in a penetrating manner and is aligned with part raw materials. The crankshaft is connected with the second rotating shaft. The cooling device for automobile part cutting can cool finished part products obtained after laser cutting and prevent the finished part products from being fused with the part raw materials in the cutting process.

Description

technical field [0001] The invention belongs to the field of mechanical processing, in particular to a device for processing with laser beams. Background technique [0002] Laser cutting is to focus the laser emitted from the laser into a high-power-density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point. At the same time, the high-pressure gas coaxial with the beam will melt or vaporize. The metal is blown away, and with the movement of the relative position of the beam and the workpiece, the material will eventually form a slit, so as to achieve the purpose of cutting. [0003] The Chinese patent document whose publication number is CN205290085U discloses a laser cutting machine, including a machine tool body, a lifting mechanism is arranged in the machine tool body, a worktable assembly is arranged above the lifting mechanism, and the workbench assembly includ...

AI Technical Summary

Problems solved by technology

[0004] The laser cutting machine has strong overall rigidity and can effectively improve the cutting efficiency of the workpiece. However, laser cutting is achieved by increasing the local temperature of the cutting point of the workpiece to reach the melting point or boiling point of the workpiece. The temperature at the place rises suddenly, and the high-temperature incision is easy to fuse the workpiece and accessory materials that have just been cut, affecting the cutting effect

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