Propeller dynamic balance test equipment for aircraft processing
A technology for testing equipment and propellers, which is applied in the field of propeller dynamic balance testing equipment for aircraft processing, and can solve the problems of inability to test multiple propellers, unobvious test results, and simplification of the test environment, so as to achieve good test results and reduce manual installation. Time, the effect of improving the efficiency of testing
Active Publication Date: 2021-08-24
芜湖中科飞机制造有限公司
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Benefits of technology
This patented device allows for testing an object while being moved or swung at different speeds without having to manually install multiple parts around them. It uses two motors - one works during forward motion but another acts afterward-rotational movements. By doing this, tests are conducted more efficiently than if they were done beforehand due to the lack of fixed connections between certain components. Additionally, the structure designed makes it easier to set up and use.
Problems solved by technology
This patented technical problem addressed in the patents relates to improving testing accuracy during flight control systems (Flight Control System) operations without requiring excessive effort or complex hardware devices that are difficult to install/disassembly.
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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] refer to Figure 1-7 , a propeller dynamic balance testing device for aircraft processing, comprising a support base plate 1, a vertical plate 2, a swing test frame 3, a sliding seat 31, a slide bar 32, a spring one 33, an auxiliary plate 4, a moving bar 5, a fixed column 51, Rotating shell 52, test shaft 53, connecting shaft 54, vibration sensor 55, reciprocating transmission type test mechanism 6, reciprocating screw rod 601, double-axis motor 602, gear one 603, gear two 604, spline sleeve 605, spline shaft 606 , pulley 607, transmission belt 608, cam 609, gear three 610, bevel gear one 611, tooth one 612, bevel gear two 613, batch synchronous fixing mechani...
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The invention belongs to the technical field of propeller dynamic balance test equipment, particularly relates to propeller dynamic balance test equipment for aircraft processing, and aims to solve the problems that the existing propeller dynamic balance test equipment is low in test efficiency, only performs rotation test on a propeller in a relatively quiet environment, is relatively single in test environment, and fails to test a plurality of propellers in a relatively movable environment at the same time, so that the test effect is not obvious. According to the scheme, the test equipment comprises a supporting bottom plate, two symmetrical vertical plates are fixed to the top end of the supporting bottom plate, and the top ends of the two vertical plates are slidably connected with the same swing testing frame. According to a batch synchronous fixing mechanism, the transmission inner gear ring is manually shifted to rotate at the bottom end of the rotating shell, and a plurality of corresponding parts are arranged in a matched mode, so that the propeller mounting rings mounted on the connecting shafts can be synchronously fixed, single fixing is not needed, and the manual mounting time is greatly shortened.
Description
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