Rotary support test table aligning device and rotary supporting test table

Abstract

The invention relates to the technical field of rotary support testing, in particular to a rotary support test table aligning device and a rotary support test table. The rotary support test table aligning device comprises a main installation platform, a main power assembly and a main driving gear, wherein the main installation platform can linearly and horizontally move back and forth and is fixed, the main power assembly is installed on the main installation platform and used for outputting rotational motion, and the main driving gear is connected with the main power assembly, can linearly and horizontally move back and forth along with the main installation platform and is used for driving a rotary support to rotate. The rotary support test table comprises a rotary support clamping device, a loading device and the rotary support test table aligning device. The aligning function can be achieved when rotary supports in various sizes are tested on one test table, universality can be achieved without changing debugging tools according to different rotary supports, people only need to exchange power assemblies with different powers, and operation is easy and quick.

Description

technical field [0001] The invention relates to the technical field of slewing bearing tests, in particular to a centering device for a slewing bearing test bench and a slewing bearing test bench. Background technique [0002] As the "joint" of construction machinery, the slewing ring is the key component for the completion of the slewing motion of tower cranes, portal bases, floating cranes, cantilever cranes and crawler cranes. The core component that completes the rotary motion relative to the fixed part. [0003] Slewing bearings generally work in harsh environments with high operating frequency, often bear large impact loads during operation, and various failures occur from time to time. Therefore, it is very important to effectively ensure the reliability and safety of the slewing bearing at work. [0004] At present, there are many test benches for testing the performance of slewing bearings, such as the engineering machinery slewing bearing test bench developed by ...

AI Technical Summary

Problems solved by technology

[0008] The first purpose of the present invention is to provide an aligning device for a slewing bearing test bench to solve the technic

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