Axle testbed for axle assembly running-in test

Abstract

The invention relates to an axle testbed for an axle assembly running-in test, and belongs to the field of axle test detection equipment. The axle testbed for the axle assembly running-in test is composed of a mounting base, a gripping device, an automatic centering running-in device, a sliding lead screw transmission device, a translation lead screw transmission device and a lifting and clamping device. The mounting base is provided with the gripping device through linear guideways, and the sliding lead screw transmission device is arranged on one side of the linear guideways. The automatic centering running-in device is arranged between the linear guideways through sliding guideways. The axle testbed for the axle assembly running-in test is simple and compact in structure, precise in manufacturing, capable of automatically completing gripping, lifting, translation, placing, lifting locating and centering clamping of axle assemblies and high in automation degree, and achieves the unmanned operation. The problems that an existing axle assembly running-in test is carried out in an off-line mode, time and labor are wasted, working efficiency is low, and meanwhile modern lean production requirements and customer requirements cannot be met are solved, and the working efficiency and the reliability of the detection result are greatly improved.

Description

technical field [0001] The invention relates to an axle test bench used for running-in tests of axle assemblies, belonging to the field of axle test and detection equipment. Background technique [0002] At present, in the automatic assembly line of heavy-duty construction machinery axles, due to the complex shape, variety and heavy weight of the axles, the running-in test of the axle assembly after the automatic assembly is usually carried out offline. In this process, the axle assembly needs to be manually hoisted and docked, which not only consumes time and effort, but also leads to low work efficiency, and cannot meet the requirements of modern lean production and customer needs. Therefore, it is an urgent task to develop a test device that can automatically grab, lift, automatically dock, lift and clamp large-scale heavy-duty construction machinery components on the assembly line, and complete the running-in test at the same time. Contents of the invention [0003] T...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a vehicle axle assembly that can automatically grasp, lift, dock, lift and clamp the assembled axle assembly on the axle assembly production line, and complete the running-in of the axle assembly. The test, to solve the existing axle assembly running-in test, is carried out offline, which is not only time-consuming and labor-intensive, but also has low work efficiency. At the same time, it cannot meet the requirements of modern lean production and customer needs. The axle used for the running-in test of the axle assembly Test Bench

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