Large-breadth thin plate fixing device and fixing method
A fixed device and large-format technology, applied in welding equipment, laser welding equipment, metal processing equipment, etc., can solve the problems of complex devices and long production time
Active Publication Date: 2013-07-24
KUNSHAN THETA MICRO
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Problems solved by technology
[0010] The purpose of the present invention is to at least solve one of the above-mentioned technical defects, especially solve the problem that the traditional method for fixing steel plates is complex and requires a long production time
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[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0031] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and operate in a particular orientation...
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Abstract
The invention provides a large-breadth thin plate fixing device and a fixing method. The fixing device comprises a locking frame, a positioning and fixing mechanism and a locking mechanism. The positioning and fixing mechanism comprises two beams mounted on the two ends of the locking frame, and the two beams are respectively provided with three cylinder datum bars; grooves are respectively arranged on one sides, used for placing a thin plate, of the two beams; the first cylinder datum bars and the second cylinder datum bars are arrayed in the grooves and are higher than the grooves; the third cylinder datum bars are overlaid above the positions between the first cylinder datum bars and the second cylinder datum bars; two side edges of the thin plate are respectively arranged among every three cylinder datum bars and then are pressed; the locking mechanism comprises one or a plurality of rotating handle(s); and the rotating handle(s) is / are used for connecting the first beam or the second beam and the locking frame through a threaded rod(s) so as to increase the distance between the two beams and strain the thin steel plate. According to the large-breadth thin plate fixing device and the fixing method, the rapid fixing of the large-breadth thin steel plate can be realized in the laser cutting process, the better flatness of the fixed steel plate can be guaranteed, and the use of the steel plate is facilitated.
Description
[0001] technical field [0002] The invention belongs to the technical field of mechanical equipment, and relates to a fixing device, in particular to a large-format thin plate fixing device used for laser precision cutting; meanwhile, the invention also relates to a fixing method of the above-mentioned large-format thin plate fixing device. [0003] Background technique [0004] In the electronics industry, thin steel plates are usually used to make molds for printed circuit boards. It is necessary to cut specific patterns on the surface of large-size stainless steel thin steel plates. The thickness of the steel plate is less than 0.3mm, and the size of the steel plate is about 600*600mm. [0005] like figure 1 As shown, when using laser cutting thin steel plate, the XY platform is equipped with guide rail 1' to drive the cutting head 4' to move in a plane, and the steel plate 3' is placed under the cutting head 4', and the laser beam 2' is focused and irradiated to the cu...
Claims
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IPC IPC(8): B23K26/42B23K26/36B23K26/38B23K26/70
Inventor 魏志凌宁军高永强
Owner KUNSHAN THETA MICRO