Heavy-duty car axle housing shaping and measuring device for stamping and welding

Abstract

The invention relates to the technical field of heavy-duty car axle housing shaping and measuring, in particular to a heavy-duty car axle housing shaping and measuring device for stamping and welding.The heavy-duty car axle housing shaping and measuring device comprises a workbench and a fixing block. A measuring device is slidably connected to the rear of the upper end surface of the workbench,the lower end surface of the measuring device is fixedly connected with a cleaning device, an assembly axle housing is arranged in the center of the upper part of the workbench, assembly axle arms arefixedly connected to the left side and the right side of the assembly axle housing, assembly sleeves are fixedly connected to the other ends of the assembly axle arms, and supporting devices are arranged on the left side and the right side of the assembly axle housing. According to the heavy-duty car axle housing shaping and measuring device for stamping and welding, by arranging the fixing rod,a double-output-shaft motor, an adjusting threaded rod, a sliding sleeve and an extrusion block, the axle housing assembly is erected in the center of the extrusion block, then the double-output-shaftmotor is started to achieve the fixing effect on the axle housing assembly, the fixing effect is achieved, and meanwhile, the supporting effect is achieved under the effect of the V-shaped fixing block, so that the processing and shaping quality is guaranteed.

Description

technical field [0001] The invention relates to the technical field of shaping and measuring of heavy-duty automobile axle housings, in particular to a heavy-duty automobile axle housing shaping and measuring device for stamping and welding. Background technique [0002] Heavy-duty automobile axle housing assembly is an important part of the automobile chassis. It is mainly responsible for the power transmission and load support of the engine during driving. The strength, stiffness and manufacturing accuracy of the heavy-duty axle housing assembly play a key role in the vehicle's load performance. In order to In order to meet the user's requirements for load vehicles and to adapt to different road environments, various automobile chassis manufacturers are conducting in-depth research on the design and production of heavy-duty axle housing assemblies. [0003] First stamp the steel plate into the axle housing body assembly, and then weld the axle housing body assembly and the...

AI Technical Summary

Problems solved by technology

[0003] First stamp the steel plate into the axle housing body assembly, and then weld the axle housing body assembly and the half shaft bushing to form the axle housing assembly, but this method has the following problems. During the welding process, the welding stress It will cause deformation, and the straightness and circular runout of the axle housing assembly casing will reach 2-3mm, which cannot meet the requirements of the design size. The general processing method is to place two "V"-shaped blocks on the workbench of the ordinary press. Supported on the cylindrical surface of the outer ends of the two half-shaft casings, the power head of the press presses down on the corresponding parts of the axle housing body assembly, allowing it to produce appropriate plastic deformation to achieve the straightness and roundness of both ends of the axle housing assembly. It is required that every time the power head of the press presses the body assembly once, the axle housing assembly needs to be lifted off the press workbench and placed on the measuring platform for testing. One side is tilted, and at the same time, the V-shaped block only plays a supporting role and cannot guarantee that it will not rotate. This will cause certain difficulties in processing. The shaping and measurement of an axle housing assembly need to go through many cycles of work before it can Finishing the shaping of an axle housing assembly is very time-consuming, labor-intensive, and labor-intensive. Therefore, in view of the above problems, a heavy-duty automobile axle housing shaping measuring device for stamping and welding is proposed.

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