Test verification rack for small-intersection-angle gear transmission box
A technology for gear transmission box and test verification, which is applied in the field of small-intersection gear transmission box test and verification bench, can solve the problems of inconvenient adjustment of shafting alignment, shock vibration of transmission shaft, etc., and achieve shock and vibration elimination, stable operation, Easy to adjust the effect
Pending Publication Date: 2018-09-04
中国船舶重工集团公司第七0三研究所
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a test and verification bench for small angle gear transmission boxes, which effectively solves the inconvenient adjustment of the shafting alignment and the problem caused by the use of universal joints. Shock vibration problem of transmission shaft system caused by coupling
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[0007] refer to figure 1 , a test and verification bench for a small angle gear transmission box, including a motor 1, a diaphragm coupling A2, a small angle gear transmission box 3, a diaphragm coupling B4, an accompanying test speed-up gearbox 5, a diaphragm Coupling C6, hydraulic dynamometer 7 and adjustment platform 8, motor 1 is connected to the input end of small angle gear transmission box 3 through diaphragm coupling A2, and the output end of small angle gear transmission box 3 is coupled through diaphragm Device B4 is connected with the input end of the accompanying test speed-up gearbox 5, and the output end of the accompanying test speed-up gearbox 5 is connected with the input end of the hydraulic dynamometer 7 through the diaphragm coupling C6; Both the gear box 5 and the hydraulic dynamometer 7 are installed on the adjustment platform 8, which is a 360-degree clockwise and counterclockwise rotating platform on the horizontal plane, and the adjustment platform 8 i...
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The invention discloses a test verification rack for a small-intersection-angle gear transmission box, and relates to the technical field of test racks. The test verification rack comprises a motor, adiaphragm coupling A, a small-intersection-angle gear transmission box, a diaphragm coupling B, an accompanying step-up gear box, a diaphragm coupling C, a hydraulic dynamometer and an adjusting platform, wherein the motor is connected with an input end of the small-intersection-angle gear transmission box through the diaphragm coupling A, an output end of the small-intersection-angle gear transmission box is connected with an input end of the accompanying step-up gear box through the diaphragm coupling B, an output end of the accompanying step-up gear box is connected with an input end of the hydraulic dynamometer through the diaphragm coupling C; and the accompanying step-up gear box and the hydraulic dynamometer are installed on the adjusting platform. The test verification rack for the small-intersection-angle gear transmission box has the characteristics of stable operation, convenient adjustment, ability of adapting to layout and installation of a small-intersection-angle gear transmission box test verification rack without a shaft intersection angle and center height.
Description
Technical field: [0001] The invention relates to the technical field of test benches, in particular to a test verification bench for small angle gear transmission boxes. Background technique: [0002] The small angle gear transmission box is a gearbox with a certain angle of intersection between the input shaft and the output shaft. The gears in the small angle gear transmission system adopt involute tooth shape, and the meshing contact form of the gear transmission is point contact, which has great influence on manufacturing errors, The installation error and the shaft angle error are relatively sensitive, and the research on this transmission form is not enough at present. In order to better grasp the meshing characteristics of this transmission form, it is very necessary to carry out relevant experimental verification research. For this reason, it is convenient and feasible to establish A test bench is very necessary. Compared with the parallel axis gear transmission tes...
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IPC IPC(8): G01M13/02
CPCG01M13/021
Inventor 汤鱼杨龙艾红旭张坤陈逍
Owner 中国船舶重工集团公司第七0三研究所