Compact three-dimensional adjusting table
A three-dimensional adjustment and compact technology, which is applied in the direction of machine/support, supporting machine, mechanical equipment, etc., can solve the problems of large space occupation and complex structure, and achieve the effect of saving space, high precision and good stability
Pending Publication Date: 2019-12-20
XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
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Problems solved by technology
[0004] The purpose of the present invention is mainly to solve the problem that the current two-dimensional angle and one-dimensional translation adjustment mechanism are complicated in structure and take up a lot of space, and propose a compact mechanism for supporting and attitude adjustment of laser interferometers or large-diameter optical devices. Three-dimensional adjustment table, the compact three-dimensional adjustment table has the characteristics of compact structure, convenient adjustment, high precision, good stability and strong practicability
Method used
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Embodiment Construction
[0038] In order to make the purpose, advantages and features of the present invention clearer, a compact three-dimensional adjustment table proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that: the drawings are all in a very simplified form and use inaccurate proportions, which are only used to facilitate and clearly illustrate the purpose of the embodiments of the present invention; secondly, the structures shown in the drawings are often actual structures part; again, each drawing needs to display different emphasis points, and sometimes adopts different scales.
[0039] The basic framework of the three-dimensional adjustment table in this embodiment is as follows:
[0040] Such as figure 1 , 2 , 3, including a fixed plate 1, a rotating plate 2, a ...
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The invention relates to a compact three-dimensional adjusting table which solves the problems that an existing three-dimensional adjusting mechanism is complex in structure and large in occupied space. The adjusting table comprises a fixed plate, a rotating plate, a pitching plate and a horizontal moving plate which are sequentially arranged from bottom to top; a rotating unit comprises a top plate, a sliding shaft sleeve and two groups of rotation adjusting assemblies; the top plate is provided with the fixed plate; one end of the sliding shaft sleeve is fixedly connected with the lower surface of the rotating plate, and the other end of the sliding shaft sleeve is inserted into the fixed plate; the two groups of rotation adjusting assemblies are respectively positioned on two sides of the top plate and respectively apply force to the top plate, and the rotating plate starts to rotate under the driving of the sliding shaft sleeve; one side of the pitching plate and one side of the rotating plate are connected through a spherical hinge mechanism, a pitching adjusting unit is arranged on one side far away from the spherical hinge mechanism, and the pitching adjusting unit can enable the pitching plate to vertically swing by taking the spherical hinge mechanism as a hinge point; and the horizontal moving plate and the pitching plate are connected through a linear guide rail pair, and a horizontal moving adjusting unit can enable the horizontal moving plate to move in the laying direction of the linear guide rail pair.
Description
technical field [0001] The invention belongs to the technical field of precision optical application mechanical equipment, and in particular relates to a compact three-dimensional adjustment table. Background technique [0002] Because of its high precision, large load capacity and long stroke, the multi-dimensional adjustment table is widely used in scientific research, laser application, automatic measurement and testing equipment, industrial automation and other fields. In the construction of a standard testing platform for large-aperture optical products, the reliability of the support of the laser interferometer and the stability of the accuracy of adjustment directly affect the level and efficiency of large-aperture product installation and calibration. [0003] Due to the characteristics of large volume and heavy weight of the laser interferometer, at present, it is placed on a flat plate during use or fine-tuned with the existing shear frame splicing support. The dis...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F16M11/12F16M11/14F16M11/04F16M11/16F16M11/18
CPCF16M11/121F16M11/14F16M11/043F16M11/16F16M11/18
Inventor 康晓鹏徐亮李晓辉刘勇刘峰
Owner XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
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