Large format thin plate fixing device and fixing method for laser precision cutting
A precision cutting and fixing device technology, which is applied to the above-mentioned fixing of large-format thin steel plate fixing devices, large-format thin plate fixing devices, and fixing devices, and can solve problems such as complex devices and long production time
Active Publication Date: 2015-11-25
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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[0021] 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.
[0022] 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-format sheet fixing device and a large-format sheet fixing method for laser precise cutting. The device comprises a locking frame, a positioning and fixing mechanism, and a locking mechanism; wherein the positioning and fixing mechanism comprises two cross beams arranged at two ends of the locking frame, and the two cross beams are respectively provided with a high-precision cylinder standard bar; the positioning and fixing mechanism further comprises an upper compression strip and a lower compression strip which are arranged on the standard bars and are matched with each other, and the upper compression strip is fixedly connected with a plurality of locking handles; two side edges of a sheet steel plate are respectively abutted with the cylinder standard bars and then are compressed by the two groups of upper compression strips and lower compression strips; the locking mechanism comprises one or more rotary handles; and one cross beam and the locking frame are connected by the rotary handles through a threaded rod so as to tension the sheet steel plate. According to the large-format sheet fixing device and the large-format sheet fixing method, the problem that the large-format sheet steel plate is fast fixed in the laser cutting process can be solved, and the planeness of the fixed steel plate can be enabled to be better, and the fixed steel plate is convenient to use.
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 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. Background technique [0002] 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. [0003] 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 cut surface. materia...
Claims
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IPC IPC(8): B23K26/70B23K26/38
Inventor 魏志凌宁军高永强
Owner KUNSHAN THETA MICRO