An inclination adjustment device
A technology for adjusting the inclination angle and adjusting components, which is applied to the machine table/support, supporting machine, mechanical equipment, etc., can solve the problems of complex structure of the inclination angle adjustment device, easily damaged internal parts, limited adjustment range, etc., and achieves a simple and reliable structure. , The effect of stable structure and large adjustment range of inclination angle
Inactive Publication Date: 2020-03-20
TSINGHUA UNIV
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to solve the problems of complex structure, high cost, limited adjustment range and easily damaged internal parts of the existing inclination adjustment device
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[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically conn...
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The invention relates to the technical field of photoelectrical mechanical adjustment, in particular to an inclination angle adjusting device. The inclination angle adjusting device comprises a top plate, a bottom plate, a rotary shaft assembly and a driving adjusting assembly; the rotary shaft assembly is fixed to the bottom plate and connected with the lower surface of the top plate, and the topplate can rotate with the rotary shaft assembly as a shaft; the driving adjusting assembly comprises an intermediate beam, a driving piece and shear lifting pieces; the driving piece comprises a leadscrew and transverse beams, the lead screw penetrates through the intermediate beam, and the transverse beams are provided with lead screw nuts and connected with the lead screw through the lead screw nuts; and the shear lifting pieces are provided with driving ends, lifting ends and fixed ends, the driving ends are connected with the transverse beams, the lifting ends are connected with the bottom surface of the top plate, and the fixed ends are fixedly connected with the bottom plate. Thus, the novel inclination angle adjusting device is simple and reliable in structure and wide in inclination angle adjusting range, and is applied to occasions where the inclination angle needs to be subjected to large-load precision adjusting, the structure of the overall driving adjusting assembly is more stable through the shear lifting piece, meanwhile, the lead screw and the lead screw nuts cooperate to serve as the driving piece, and the effect that the inclination angle adjusting process is smooth and reliable is ensured.
Description
technical field [0001] The invention relates to the technical field of optoelectronic mechanical adjustment, in particular to an inclination adjustment device. Background technique [0002] At present, the use of inclination tables on precision instruments to adjust the inclination angle is generally realized in the following ways: one is to adjust the inclination angle through the combination of arc guide rails and worm gears. However, due to the limitation of the processing and manufacturing process of arc guide rails, the The length and stroke adjustment range is limited; at the same time, the structure of the arc-shaped guide rail combined with the worm gear and worm device is complicated, the cost is high, and the effective load-bearing is small; the other is to adjust the inclination angle by rotating and combining the support plate. There is extra space within the scope of the position space, and considering the fixation and balance, the load-bearing direction of the ...
Claims
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IPC IPC(8): F16M11/24
CPCF16M11/24
Inventor 王瑞奇段日强贾海军
Owner TSINGHUA UNIV