Large format thin plate fixing device and fixing method
A technology of a fixing device and a fixing method, which is applied to the fixing device, the fixing of the above-mentioned large-format thin-plate fixing device, and the field of large-format thin-plate fixing devices, and can solve problems such as complex devices and long production time
Active Publication Date: 2016-07-06
KUNSHAN THETA MICRO
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Problems solved by technology
[0007] 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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[0025] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary, and are only used to explain the present invention, but should not be understood as limiting the present invention.
[0026] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the pointed device or element must have a specific orientation, be configured and operated in a specific orientation, and therefore ...
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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
Technical field [0001] The invention belongs to the technical field of mechanical equipment, and relates to a fixing device, in particular to a large-format sheet fixing device for laser precision cutting; at the same time, the invention also relates to a fixing method of the above-mentioned large-format sheet fixing device. Background technique [0002] In the electronics industry, thin steel plates are usually used to make printed circuit board molds. 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. [0003] Such as figure 1 As shown, when a laser is used to cut thin steel plates, the XY platform is equipped with a 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 cut Material surface. [0004] During ...
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IPC IPC(8): B23K26/70B23K26/38
Inventor 魏志凌宁军高永强
Owner KUNSHAN THETA MICRO