Five-axis three-dimensional measuring machine

Abstract

The invention discloses a five-axis three-dimensional measuring machine, and relates to the technical field of measuring and processing. The invention aims to solve the problems that in the prior art,the number of acquisition points is small in a traditional contact type measuring method, and meanwhile, the fixing precision of a workpiece is low, so that the detection time is too long. A workbench plate is arranged above a working case; the workbench plate is fixedly connected with the working case; a control display is arranged on one side of the workbench plate; the control display is connected with the workbench plate through a bracket; a vertical translation rod is arranged above the workbench plate; an electric control slide rail is arranged at the bottom of the vertical translationrod; the electric control slide rail is combined and connected with the vertical translation rod; an X shaft is arranged above the vertical translation rod; the X shaft is slidably connected with thevertical translation rod; a Z shaft is arranged on one side of the X shaft; the X shaft is slidably connected with the Z shaft; a B shaft is arranged on the other side of the Z shaft; the B shaft is rotatably connected with the Z shaft; and a laser displacement sensor is arranged on the outer side of the B shaft.

Description

Technical field [0001] The invention relates to the technical field of measurement processing, in particular to a five-axis three-dimensional measuring machine. Background technique [0002] Coordinate measuring machine is the most representative coordinate measuring instrument. In the coordinate measuring machine, the mechanical coordinate system is established with the platform of the measuring instrument as the reference plane, and the coordinate value of the measured point on the surface of the measured workpiece is collected and projected into the spatial coordinate system to construct the spatial model of the workpiece and the concept source of coordinates For analytic geometry. The basic idea of ​​analytic geometry is to construct a coordinate system, link points with real numbers, and then express the curve on the plane with algebraic equations. The five-axis three-dimensional measuring machine consists of a 5-axis high-precision motion platform, a high-precision 2D lase...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a five-axis three-dimensional measuring machine to solve the problem that the traditional contact measurement method proposed in the above background technology has a small number of collection points, and at the same time, the fixing accuracy of the workpiece is low, which leads to the problem that the detection time is too long

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