Combined motor pair trawling test table and installation method thereof

Abstract

The invention relates to a combined motor pair trawling test table and an installation method thereof. The combined motor pair trawling test table comprises a first work table, a second work table, a load motor, a tested motor, a first shaft coupler, a second shaft coupler and a torque sensor, wherein the first work table and the second work table are connected through a connecting plate; guide rails are arranged on the work tables; slide blocks are arranged on the guide rails; installing bottom plates are fixed on the slide blocks; the load motor and the tested motor are fixed on the installing bottom plates; installing holes with different sizes and gaps are formed in each installing bottom plate; the slide blocks are driven by lead screw mechanisms and are braked by guide rail clamping devices; the torque sensor is arranged on a support seat; the bottom of each work table is provided with a bottom foot capable of performing height regulation. The installing method comprises the following steps of installing the work tables; adjusting the flatness and the straightness of the test table; installing the motor, the shaft coupler, the torque sensor, and performing fine adjustment to realize axial line centering. The combined motor pair trawling test table and the installation method have the advantages that light weight and convenience are realized; the moving is easy; the motor centering operation is convenient; the centering precision is easy to control; the motor installation is convenient; the test requirements of motors in different machine types are met.

Description

technical field [0001] The invention belongs to the technical field of motor testing, and in particular relates to a combined motor-to-drag test bench and an installation method thereof. Background technique [0002] The existing motor-to-drag test bench usually fixes the flange supporting the motor or the bottom plate of the motor on a flat plate with a T-slot. For the test of a large motor, a large T-slot platform is required to support it. The platform of the groove will be very bulky, which increases the cost of the whole test platform, and is not easy to move. [0003] For large motors, if they are fixed on the T-slot platform through the bottom plate, the distance between the T-slots of the test bench is fixed, and the alignment between the load motor and the motor under test is difficult to control, and the alignment accuracy mainly depends on the operator’s installation experience and the use of tooling tools to control,. During the test on the T-slot platform, it ...

AI Technical Summary

Problems solved by technology

The motor-to-drag test bench also has the above-mentioned problems such as heavy bottom plate, different types of motor installation accuracy cannot be guaranteed, material control is difficult, and installation efficiency is low.

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