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A 3D adjustable laser cutting head with qbh collimator

A laser cutting head, three-dimensional adjustment technology, applied in laser welding equipment, metal processing equipment, welding equipment and other directions, can solve the problem that the optical collimator cannot be adjusted vertically, and achieves increased vertical flexible adjustment function, improved efficiency and consistency strong effect

Active Publication Date: 2019-04-16
光越科技(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies and shortcomings of the prior art, the present invention provides a laser cutting head with three-dimensional adjustment of the QBH collimation part, which can solve the problem that the optical collimation part cannot be adjusted vertically

Method used

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  • A 3D adjustable laser cutting head with qbh collimator
  • A 3D adjustable laser cutting head with qbh collimator
  • A 3D adjustable laser cutting head with qbh collimator

Examples

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Embodiment Construction

[0018] In order to facilitate the understanding of those skilled in the art, the wristband rotation mechanism and the cam adjustment mechanism will be described as examples below.

[0019] Such as figure 1 Described is the overall structure of the three-dimensional adjustment laser cutting head of the QBH collimator, which includes a QBH adapter 01, a collimator lens (group) adjuster 02, a focus lens (group) adjuster 03, a focus tracking system 04 and a nozzle 05.

[0020] Collimator lens (group) regulator 02 wristband rotation mechanism (such as figure 2 ) contains 1-slider, 2-collimation slide cavity, 3-double nut ring, 4-pin, 5-sealing plug, 6-water pipe, 7-screw, 8-collimation cavity, 9-lens barrel, 10- Lens, 11-spring, 12-seal rubber ring, 13-bracelet, 14-pan plug seal.

[0021] The horizontal adjustment function of the wristband rotation mechanism squeezes the collimator lens barrel through one end of the spring 11, and fixes it by glue at the other end, so that the c...

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Abstract

The invention discloses a QBH collimation part three-dimensional adjusting laser cutting head and relates to the field of laser processing. The laser cutting head comprises a QBH adaptor, a collimation lens (set) adjuster, a focusing lens (set) adjuster, a focusing tracking system and a nozzle. The collimation lens (set) adjuster comprises a collimation lens (set), a vertical adjusting mechanism, a water cooling structure and a horizontal adjusting mechanism. The vertical adjusting mechanism achieves flexible adjustment to the distance between the QBH adaptor and the collimation lens by adjusting the distance between the QBH adaptor and the collimation lens, and accuracy of laser collimation is achieved. The horizontal adjusting mechanism improves the point accuracy of laser by adjusting the horizontal direction of the collimation lens. According to the QBH collimation part three-dimensional adjusting laser cutting head, the problems of laser offset and collimation error caused by machining error and fit tolerance are solved by adjusting the vertical position and the horizontal position of the collimation lens, an error compensation effect is achieved very well, and thus the system cutting consistency is good.

Description

technical field [0001] The invention relates to the field of laser processing, in particular to QBH laser cutting head products, which are widely used in laser processing. Background technique [0002] At present, in the QBH laser cutting head products, the optical alignment part does not have a flexible vertical adjustment function, and most of them compensate for the inaccuracy of laser alignment caused by fit tolerances by adding spacers. This method usually causes different degrees of deviation between the produced cutting head and the QBH of different manufacturers, and the adjustment time is relatively long. Causes inflexibility in the application of the cutting head. The uniformity of the product is relatively poor, and on-site debugging is time-consuming and extremely dependent on the proficiency of the debugging personnel. Contents of the invention [0003] Aiming at the deficiencies and shortcomings of the prior art, the present invention provides a laser cutti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/38B23K26/035B23K26/14
CPCB23K26/38
Inventor 胡江民王伶俐龙跃金
Owner 光越科技(深圳)有限公司
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