Experimental bench for the relationship between box structure size and reducer efficiency

Abstract

The invention discloses an experimental platform for the relationship between the structural size of the box and the efficiency of the reducer, including a reducer, a servo motor, a movable baffle, a baffle transmission mechanism, a guide, a torque sensor, and a magnetic powder brake. The input shaft, oil structure groove, gear transmission mechanism and output shaft inside the body, the servo motor is arranged outside the box body and connected with the input shaft; the inner walls of the box body on both sides of the gear transmission mechanism are respectively provided with a movable baffle, The length of the movable baffle is the same as the length of the inner wall of the box body, the inner end of the guide piece extends into a movable baffle plate, and the outer end of the guide piece is connected with the baffle plate transmission mechanism arranged outside the box body; magnetic particle sensor, torque sensor connected to the output shaft in turn. In this case, the structural size of the box, the speed of the reducer, the load, the viscosity of the lubricating oil and other factors can be changed, and the oil churning loss, rolling bearing loss, gear meshing efficiency, and efficiency of the input shaft and output shaft of the reducer can be observed and measured under different conditions.

Description

technical field [0001] The invention belongs to the field of experimental teaching equipment, in particular to an experimental platform for the relationship between the structural size of a box body and the efficiency of a reducer. Background technique [0002] Mechanical efficiency is one of the comprehensive quality indicators of the reducer. Generally speaking, the efficiency of the reducer can be determined by theoretical calculation. However, due to many influencing factors, certain assumptions must be made in the quantitative analysis, so the theoretical results are only approximate, and the definite value of the efficiency of the reducer has lost its practical significance. Therefore, the efficiency value of the reducer should be determined through experiments. In the prior art, the structural size of the box of the reducer is generally fixed after production and processing, but if a different structural size of the box is required, the box needs to be replaced throu...

AI Technical Summary

Problems solved by technology

In the prior art, the structural size of the box of the reducer is generally fixed after production and processing, but if a different structural size of the box is required, the box needs to be replaced through a series of opening operations. It is rare to consider changing the structural size of the original box. In view of the above, this case was born

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