A Cylindrical Coordinate Measuring Machine with High Measuring Accuracy
A technology of measurement accuracy and cylindrical coordinates, which is applied in the field of measuring machines, can solve problems such as lack of adjustability and measurement result errors, and achieve the effect of increasing the contact area, precise spatial coordinate system, and preventing shaking
Active Publication Date: 2022-03-18
李伟伟
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Problems solved by technology
[0004] The purpose of the present invention is to solve the disadvantages of the lack of adjustability of the base of the coordinate measuring machine in the prior art, which may cause errors in the measurement results, and propose a cylindrical coordinate measuring machine with high measurement accuracy
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0029] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside" and so on is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific configuration and operation, and therefore should not be construed as limiting the invention.
[0030] refer to Figure 1-7A cylindrical co...
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The invention discloses a cylindrical coordinate measuring machine with high measurement accuracy, which includes a suction cup, a hydraulic cylinder is fixedly connected to one end of the suction cup away from the ground, and a first telescopic rod is fixedly connected to the output end of the hydraulic cylinder. The end of the telescopic rod away from the hydraulic cylinder is fixedly connected with a control electric box, and the two ends of the side of the control electric box that are fixedly connected with the first telescopic rod are respectively fixedly connected with a first support rod, and the first support rod is far away from the control electric box One end of the sleeve rod is threadedly connected with a sleeve rod, and the end of the sleeve rod far away from the first support rod is fixedly connected with a support block, and the inner side surfaces of the support block are respectively fixedly connected with the first strip teeth, and the two first strips The surfaces of the shaped teeth are meshed with the first circular gear respectively. The present invention ensures the stability of the bottom by designing the first support rod, the sleeve rod, the first threaded rod, and the limiting circular gear, and prevents the object to be measured from Shaking occurs, making the measurement accuracy more accurate.
Description
technical field [0001] The invention relates to the technical field of measuring machines, in particular to a cylindrical coordinate measuring machine with high measurement accuracy. Background technique [0002] The cylindrical coordinate measuring machine is the most representative coordinate measuring instrument. In the coordinate measuring machine, the platform of the measuring instrument is used as the reference plane to establish the mechanical Coordinate System , collect the coordinate values of the measured points on the surface of the measured workpiece, study the theory, technology and methods of the measurement work in the design, construction and management stages of the project construction, provide accurate measurement data and large-scale maps for the project construction, and guarantee the project Reasonable site selection, construction and effective management according to the design, deformation observation and settlement monitoring of the project during ...
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IPC IPC(8): G01B21/00
CPCG01B21/00
Inventor 李伟伟王常郑现彬张鑫
Owner 李伟伟