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Laser cutting device

A laser cutting, laser cutting head technology, applied in auxiliary devices, laser welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of low precision, burrs on the edges, uneven product edges, etc.

Active Publication Date: 2014-05-14
HEFEI HUALIN MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The product body is formed by a mold, and the through holes on the curved surface 1 and the second flange 2 cannot be formed by a mold, and post-processing is required; in addition, due to the low precision of the mold forming and the uneven edges of the formed product , the edges of the first and second flanging 2 and 3 have rough edges during molding, which need to be cut later
The housing cover is made of composite materials. It is easy to delaminate the product by drilling holes with a drill and edge cutting with a knife. Therefore, how to process products composed of composite layers is a technical problem that needs to be solved urgently

Method used

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  • Laser cutting device
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Embodiment Construction

[0014] Combine below Figure 1 to Figure 7 , the present invention is described in further detail.

[0015] refer to figure 1 , figure 2 , a laser cutting device, including a clamp for clamping the housing cover, and a drive mechanism 10 for driving the clamp to rotate in a vertical plane. Since the cutting direction of the laser cutting head 20 is always vertically downward, only the laser The action of the cutting head 20 cannot satisfy the cutting of the arc surface of the housing cover. The function of the driving mechanism 10 is mainly to adjust the spatial posture of the device provided by the present invention to satisfy the relationship between the position of the corresponding processing surface and the laser light path. It is also feasible to arrange the laser cutting head 20 to be rotatable in the vertical plane, but the structure is too complicated. The area to be cut of the shell cover is exposed outside the fixture body. Since the laser direction here is ver...

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Abstract

The invention relates to the technical field of laser cutting, in particular to a laser cutting device. The laser cutting device comprises a fixture used for clamping a shell cover and a driving mechanism driving the fixture to rotate inside a vertical face. An area, to be cut, of the shell cover is exposed out of a fixture body, a laser cutting head is arranged above the area, to be cut, of the shell cover, a gas outlet of a gas pipeline connected with inert gas is formed below the area, to be cut, of the shell cover and corresponds to the laser cutting head in position, and the gas pipeline and the laser cutting head move synchronously. The inert gas is led into the gas pipeline, and the inert gas can cool a cutting area of the laser cutting head and can further isolate oxygen so as to prevent combustion. In addition, the fixture can rotate in the vertical face so as to adjust the posture of itself, the cutting requirements for an arc face are met and cutting of a first flange of the shell cover and a second flange of the shell cover can be realized through one fixture.

Description

technical field [0001] The invention relates to the technical field of laser cutting, in particular to a laser cutting device. Background technique [0002] Non-metallic composite material is a kind of mixture, which has played a great role in many fields and replaced many traditional materials. Composite materials are widely used because of their good performance. Generally, they are formed by layer-by-layer coating. Finish. Figure 8 What is shown is a shell cover made of composite material, which includes an arc surface 1, and the arc surface 1 has two arc sides parallel to each other and two straight sides parallel to each other, and the curvature of the two arc sides The radius is the same, and the arc side and the straight side of the arc surface 1 are respectively provided with the first and second flanging 2, 3 successively toward the convex side, and the prolongation of the first and second flanging 2, 3 is consistent, or called In order to keep the distance from t...

Claims

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Application Information

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IPC IPC(8): B23K26/361B23K26/382B23K26/70B23K37/04
CPCB23K26/123B23K26/361B23K26/382B23K26/702B23K26/703B23K37/0443
Inventor 李学林张明云张伟伟
Owner HEFEI HUALIN MOLD