A coaxial test bench

Abstract

The invention discloses a coaxial test bench comprising a base. A U-shaped groove is arranged in the middle of the upper surface of the base. Two T-shaped grooves, two side grooves and two locating grooves which are parallel to the U-shaped groove are also arranged in the upper surface of the base, and the locating grooves, the T-shaped grooves and the side grooves are symmetrically arranged with respect to the U-shaped groove in the direction of the U-shaped groove toward the outer side of the base. A first support and a second support which are used for installing test equipment are erected on the upper surface of the base. The protrusions on the two sides of the bottom surfaces of the first support and the second support are slidably connected with the locating grooves. According to the coaxial test bench, a propulsion mechanism is applied to adjust the distance and position between the first support and the second support so that adjustment and disassembling are convenient; after the adjustment, the two sides of the first support and the second support are clamped and located by the cooperation of the fastening screws, the pressing blocks and the nuts so that the first support and the second support are securely fixed and have high stability; and the rack and the bottom gear of the rotating rod are applied to remove or install the propulsion block on the locating grooves, and then the position of the first support or the second support can be individually and slightly adjusted according to the experimental requirements so that the whole operation process is simple and the installation and the adjustment are convenient.

Description

Technical field [0001] The invention relates to the field of mechanical engineering, in particular to a coaxial test bench. Background technique [0002] Experiments are one of the most important aspects of mechanical engineering. All designed machines and parts need to be tested. Different machine parts have different test methods. Among them, many of them need to be tested on the same axis, such as joint reducers. In this type of test, in many cases, there are a large number of supporting test equipment, such as sensors, magnetic powder brakes for loading, or other parts. When high-precision tests are required, the installation of a large number of parts will cause the reduction of coaxiality. Therefore, it is necessary to design a test bench that is easy to install while ensuring the coaxiality of the parts. Summary of the invention [0003] Technical problem solved [0004] Aiming at the shortcomings of the prior art, the present invention provides a coaxial test bench, which ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a coaxial test bench, which ensures coaxiality and installation accuracy while facilitating the installation of various test benches for coaxial tests, and solves the problem of low installation accuracy of the current test benches. The problem of low coaxiality and inconvenient installation and adjustment

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