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Three-dimensional symmetrical model measuring table

A technology of symmetrical model and measuring table, applied in the field of measuring table, can solve the problems of scale, cost, unsuitable application field, failure to realize simultaneous measurement of the symmetrical position of objects, etc., and achieves ingenious structural design, convenient placement, disassembly, assembly and operation. easy effect

Inactive Publication Date: 2012-06-20
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The above-mentioned patents fail to realize the simultaneous measurement of the symmetrical position of the object, and are not suitable for the needs of model making in terms of scale, cost, and application fields.

Method used

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  • Three-dimensional symmetrical model measuring table

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Embodiment Construction

[0036] Preferred embodiments of the present invention are described in detail as follows in conjunction with accompanying drawings:

[0037] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a three-dimensional symmetrical model measuring platform includes a platform base 1, a guide rail 2, a gantry mechanism, a screw drive mechanism, a measuring frame 9 and a spiral telescopic rod 10, and the center line of symmetry is marked on the table surface of the platform base 1, Auxiliary objects are placed symmetrically; two guide rails 2 are installed on both sides of the platform 1, and the outside of the guide rail 2 is marked with scales, and the front and rear positions of the symmetrical points are obtained by measuring the position of the gantry mechanism; the measurement The frame 9 is installed on the screw drive mechanism, and the left and right positions of the symmetrical point are obtained by measuring the moving position of the measuring frame 9; the up...

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Abstract

The invention relates to a three-dimensional symmetrical model measuring table. The three-dimensional symmetrical model measuring table comprises a table base, guide rails, a gantry mechanism, a lead screw transmission mechanism, measuring frames and a spiral telescopic rod. In a measuring process, an object is symmetrically placed at the middle part of a table board of the table base, the gantry mechanism is pushed to roll on the guide rails, the lateral positions of symmetrical points are measured; a rotating disc is rotated to drive a left-right double spiral lead screw to drive the measuring frames at the two sides to synchronously and symmetrically move, and thus the longitudinal positions of the symmetrical points are measured; and the spiral telescopic rod is adjusted so as to measure the vertical positions of the symmetrical points, thus three-dimensional positions of the symmetrical points on the object can be measured at the same time and symmetry of the object is guaranteed. The three-dimensional symmetrical model measuring table provided by the invention is a pure mechanical structure, can obtain accurate and visual measuring results, is smart in structural design, is convenient to operate, is convenient to place, mount and dismount and is suitable for popularization and application.

Description

technical field [0001] The invention relates to a measuring platform, in particular to a three-dimensional symmetrical model measuring platform. Background technique [0002] Most objects in life have certain symmetry, such as houses, cars, furniture and so on. In the field of R&D and design of new products, especially in the production stage of product models, how to ensure the symmetry of objects is particularly important. At present, there is no measuring tool suitable for measuring and guaranteeing its symmetry during the model making stage on the market. Therefore, there is a market demand for a measuring table that can simultaneously measure the three-dimensional position of a symmetrical point on an object. [0003] In order to realize the measurement of objects, some scholars have developed some auxiliary measuring devices or measuring tables according to the needs of different application fields, such as: patent CN91214402.5 "Measuring instrument for symmetry accu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00
Inventor 熊凯盛建平魏凯蒋飞飞叶挺
Owner SHANGHAI UNIV
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