QBH collimation part three-dimensional adjusting laser cutting head
A laser cutting head and three-dimensional adjustment technology, which is applied in laser welding equipment, welding equipment, metal processing equipment, etc., can solve the problem that the optical collimation part cannot be adjusted vertically, and achieve the function of increasing vertical flexible adjustment, improving efficiency, and perfecting the application Effect
Active Publication Date: 2017-06-30
光越科技(深圳)有限公司
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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
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[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] like figure 1 Described is the overall structure of the three-dimensional adjustment laser cutting head of the QBH collimator, which includes the QBH adapter 01, the collimator lens (group) adjuster 02, the focusing lens (group) adjuster 03, the focus tracking system 04 and the nozzle 05.
[0020] Collimator lens (group) adjuster 02 wristband rotation mechanism (such as figure 2 ) contains 1-slider, 2-collimation slide chamber, 3-double nut ring, 4-pin, 5-sealing plug, 6-water pipe, 7-screw, 8-collimation chamber, 9-lens barrel, 10- Lens, 11-spring, 12-seal rubber ring, 13-bracelet, 14-pan plug seal.
[0021] The horizontal adjustment function of the rotating mechanism of the bracelet squeezes the collimating lens barrel 3 through one end of the spring 14, and fixes it by glue at the othe...
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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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Login to View More 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