Scanning support table for reverse engineering

Abstract

The invention discloses a scanning support table for reverse engineering. The support table comprises a working platform (1), wherein a magnet (2) is attached to the center of the bottom surface of the working platform (1), and is connected with the upper end of a claw tray (3); the lower end of the claw tray (3) is supported against the top part of a bracket through a bearing (4); and the bottomend of the bracket and a base (5) are fixed with each other. The scanning support table has compact structure, enables assembly and disassembly to be quick and easy, operation to be simple and convinient, rotation of the working platform to be flexible and locking to be reliable, can accurately get the best angle to reduce repeatability of point collection for scanning measurement, and ensures higher speed of scanning measurement and more accurate result. Meanwhile, the scanning support table avoids measurement accuracy reduction caused by long-term movement of a three-dimensional scanner andchanges of displacement and light, and can ensure accuracy of scanning measurement and service life of the three-dimensional scanner.

Description

technical field [0001] The invention belongs to the technical field of reverse engineering, and in particular relates to a scanning support platform for reverse engineering. Background technique [0002] Reverse Engineering (Reverse Engineering, English abbreviation RE), also known as reverse engineering, reverse engineering, etc., its idea originally came from the design process from the clay model to the actual product, and then developed into a technology based on advanced products and equipment. Real objects, samples, software (including drawings, programs, technical documents, etc.) or images (images, photos, etc.) Research, explore and master its key technologies, and then develop similar and more advanced product technologies. [0003] When designing reverse engineering technology, it is necessary to extract three-dimensional data information from the design object. At present, the general practice is: place the design object on a fixed platform, manually move the A...

AI Technical Summary

Problems solved by technology

[0004] 1. Manually moving the 3D scanner requires two workers to operate, which is not as convenient as the operation, labor-intensive, and labor costs are high;

[0005] 2. The scanning angle is determined by the experience of the staff, which can easily cause improper angle selection and affect the scanning quality, and it is difficult to obtain the best angle accurately, which will cause the repeatability of scanning measurement points and affect the scanning efficiency;

[0006] 3. Since the 3D scanner is a high-precision instrument, it uses grating projection for measurement and is expensive. Long-term movement will easily affect its measurement accuracy, displacement and light changes. On the one hand, it will reduce the accuracy of scanning measurement. On the other hand, Reduced lifespan of the 3D scanner

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