Comprehensive test platform

Abstract

The invention relates to a comprehensive test platform for running attrition test of box components and for static balance test of wheel and shaft parts. The comprehensive test platform comprises a platform with an upper reference plane, a static balance test device, a running attrition test device, an oil adding and pumping device and T-shaped grooves provided arranged on the platform at intervals. The static balance test device is composed of two core shaft supports, core shafts, a pair of rollers connected with each core shaft support, wherein the core shafts are arranged on two pairs of rollers on both ends. The running attrition test device includes a power device, a transmission mechanism and two press plates, wherein, the power device is connected with the transmission mechanism, and the transmission mechanism is connected with an input shaft of a box body to be tested. The oil adding and pumping device comprises an oil tank, a motor and a gear pump, wherein, the suction inlet of the gear pump is connected with the pipe line of the oil tank; the exit hole of the gear pump is connected with a hose joint and an oil nozzle. All fixed elements on the platform are connected with the platform through T-shaped screws. The invention has the advantages of accurate testing, good generality, good practicality, simple structure, convenient fabrication and low cost.

Description

technical field [0001] The invention relates to a comprehensive test bench for running-in tests on box parts and static balance tests on wheel and shaft parts in the machinery manufacturing industry. Background technique [0002] The transmission components used in petroleum machinery such as drilling rigs and workover rigs, such as turntables, chain boxes and various gearboxes, must be subjected to no-load running-in tests before the complete assembly of drilling rigs and workover rigs, mainly to test gears and sprockets For meshing with the chain and loading conditions, lubricating oil should be filled in the box before the running-in test, and the remaining lubricating oil should be released after the running-in test; shaft and wheel parts such as various transmission shafts and pulleys should be checked before assembly Do static balance test, these works are carried out in the assembly workshop. In the known technology, when carrying out the running-in test of the box p...

AI Technical Summary

Problems solved by technology

In the known technology, when carrying out the running-in test of the box parts such as the turntable, the chain box and various gearboxes, the parts to be run-in are directly fixed on the ground, and the running-in is directly driven by the motor. Since there is no reference table as the basis, The accuracy of the test is not high; when filling and releasing lubricating oil, because there is no fixed filling and draining device, the work efficiency is low, the lubricating oil is wasted, and the ground is polluted

The static balance test of pulleys and shaft parts is carried out on the static balance test bench, which is fixed at a certain position alone, which is only suitable for testing some parts and has poor versatility

At the same time, the above-mentioned test devices are placed everywhere in the assembly workshop. No matter how they are placed, they will affect the overall appearance of the assembly workshop, making the assembly workshop look messy and disorderly, like a small workshop, which does not meet the production management of modern enterprises standard

Images