Five-axis linkage laser cutter

A laser cutting, five-axis linkage technology, used in laser welding equipment, welding/cutting auxiliary equipment, auxiliary devices, etc., can solve the problem of difficulty in determining the turning angle of arc-shaped or spherical workpieces, inability to process the bottom surface of the workpiece, affecting processing accuracy, etc. problems, to increase stability and accuracy, reduce weight, and improve work efficiency

Inactive Publication Date: 2017-06-06
PUTIAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, it is necessary to provide a five-axis linkage laser cutter to solve the problem that the bottom surface of the workpiece cannot be processed in the current prior art, the workpiece need

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Embodiment Construction

[0052] In order to describe in detail the technical content, structural features, achieved objectives and effects of the present invention, the following is a detailed description in conjunction with the embodiments and accompanying drawings.

[0053] See figure 1 , figure 1 It is a schematic structural diagram of a five-axis linkage laser cutter in an embodiment of the present invention. The five-axis processing platform includes a platform base 101, a Y-axis movement module 201, an X-axis movement module 301, a Z-axis lifting module 401, and an A-axis rotation module 501, C The shaft rotation module 601 and the turning module 701. The first driving motor 202 of the Y-axis moving module 201 is arranged on the platform base 101, and the power output shaft of the first driving motor 202 is connected to the first ball screw 203, the first ball screw 203 The Y bearing platform 204 is connected through the first threaded hole 2041, the second drive motor 302 of the X-axis moving modul...

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Abstract

The invention discloses a five-axis linkage laser cutter which comprises a laser, optical fiber, a laser head and a five-axis machining platform; the five-axis machining platform comprises a platform base, a Y-axis movement module, an X-axis movement module, a Z-axis lifting module, an A-axis rotation module, a C-axis rotation module and a turnover module. Power output shafts of turnover module driving motors of the turnover modules are connected with connection surfaces of expansion rods, and contact surfaces of the expansion rods clamp the two sides of a workpiece, so that accuracy control on a turnover angle of the circular arc or spherical workpiece can be realized through the turnover module driving motors; and the turnover modules are arranged at the two ends of a rotating axis of an A shaft, so that the workpiece does not deviate in the X axis, Y axis, Z axis or C axis direction, the machining after the workpiece is turned over is facilitated, the working efficiency of the laser is improved, and the influence on the machining accuracy due to the fact that the workpiece is turned over is reduced.

Description

Technical field [0001] The invention relates to the technical field of laser cutters, in particular to a five-axis linkage laser cutter. Background technique [0002] The five-axis linkage laser cutter is a processing instrument that uses a platform for coordinated movement of the workpiece along three linear axes and two rotation axes. The workpiece is melted by a focused high-power density laser beam to realize cutting and engraving of the workpiece. Compared with single-sided machining with three-axis linkage, five-axis linkage realizes three-dimensional processing of the workpiece, increases the processing surface of the workpiece, improves processing efficiency, and has the processing capability for workpieces with complex three-dimensional shapes; [0003] In the prior art, the five-axis linkage laser cutter can only process the five sides of the workpiece. If the bottom surface of the workpiece needs to be processed, the processing needs to be stopped, the workpiece is turne...

Claims

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Application Information

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IPC IPC(8): B23K26/38B23K26/08B23K26/10B23K26/142B23K26/70
CPCB23K26/38B23K26/0861B23K26/10B23K26/142B23K26/702B23K37/0443
Inventor 林金忠肖郑颖李阳娟
Owner PUTIAN UNIV
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