Multi-type universal coaxial dynamometer bench for engine

Abstract

The utility model discloses a multi-type universal coaxial dynamometer bench for an engine, which comprises a dynamometer and an engine, wherein the dynamometer is connected with the engine via a shaft coupling; and the multi-type universal coaxial dynamometer bench for the engine further comprises a dynamometer supporting table, wherein the dynamometer is fixed on the dynamometer supporting table, the dynamometer supporting table comprises two right-angled triangle shaped tables with completely consistent inclination angles, one right-angled triangle shaped table is reversely buckled on the inclined surface of the other right-angled triangle shaped table via the inclined surface of the right-angled triangle shaped table, more than three screw holes are formed in both the two inclined surfaces, the two inclined surfaces are fixed via more than three screws, and the reversely buckled right-angled triangle shaped table slides along the inclined surface of the other right-angled triangle shaped table via a guide rail on the inclined surface of the reversely buckled right-angled triangle shaped table. The purpose of rapidly adjusting the height of the dynamometer supporting table is achieved, and the dynamometer bench is not required to be disassembled for adding a cushion block or frequently replacing the dynamometer bench. The dynamometer bench can be universal in multiple types, is convenient in height adjustment, easy to operate and adjustable in coaxiality; and the input cost of the laboratory also can be reduced, and the space of the laboratory can be saved.

Description

technical field [0001] The invention relates to a dynamometer stand for engines, in particular to a multi-model universal coaxial dynamometer stand for engines. Background technique [0002] Before the engine is produced, its power must be checked with a dynamometer. The dynamometer is generally fixed on the dynamometer bench to test the engine, but the dynamometer bench used in the general machine laboratory is dedicated to the special machine, and the installation size cannot be adjusted. Different models need to be equipped with different dynamometers. There are many types of dynamometer stands, and the laboratory needs to be filled with various dynamometer stands, which not only takes up space, but also increases costs. At the same time, even a dedicated dynamometer is difficult to guarantee the coaxiality of the same series of engines. Contents of the invention [0003] The purpose of the present invention is to provide a multi-model universal coaxial dynamometer be...

AI Technical Summary

Problems solved by technology

The dynamometer is generally fixed on the dynamometer bench to test the engine, but the dynamometer bench used in the general machine laboratory is dedicated to the special machine, and the installation size cannot be adjusted. Different models need to be equipped with different dynamometers. There are various types of dynamometer racks, and the laboratory needs to be filled with various dynamometer racks, which not only take up space, but also increase costs

At the same time, even a dedicated dynamometer is difficult to ensure the coaxiality of the same series of engines

Images