Assembling system for rail vehicle chassis

Abstract

The invention provides a pairing assembling system of a chassis of a railway vehicle. The pairing assembling system of the chassis of the railway vehicle comprises two longitudinal beams which are arranged at intervals and in parallel, a transverse sliding plate of which two ends are respectively provided with first clamping devices that are clamped on the longitudinal beams to enable the transverse sliding plates to be connected between the two longitudinal beams in the width direction of the longitudinal beams, a longitudinal sliding plate which is provided with a second clamping device which is clamped to the transverse sliding plate to enable the longitudinal sliding plate to be arranged in the direction parallel to the longitudinal beams, a first positioning system for clamping an end beam, a second positioning system for clamping a cross beam and a third positioning system for clamping a side beam; the first positioning system is provided with a third clamping device which is clamped to the longitudinal sliding plate; the second positioning system is equipped with a fourth clamping device which is clamped on the longitudinal sliding plate; the third positioning system is equipped with a fifth clamping device which is clamped on a longitudinal beam. With the adoption of the pairing assembling system of the chassis of the railway vehicle, the generality is improved, and the production cost of the railway vehicle is decreased.

Description

technical field [0001] The invention relates to rail vehicle production equipment technology, in particular to a rail vehicle underframe assembly pair assembly system. Background technique [0002] In the production process of rail vehicles, the welding and assembly of the underframe of the rail vehicle is an important link. The underframe of the rail vehicle usually includes side beams, cross beams, traction beams, buffer beams and end beams. [0003] At present, the base frame assembly is mainly used to weld and assemble the base frame. The existing base frame assembly includes two longitudinal beams arranged in parallel, and a positioning system is fixed between the two longitudinal beams to separate the opposite sides. Beams, beams and end beams are positioned, and the position of the positioning system is set according to the structure of a vehicle chassis. [0004] Because the chassis structures of different models are different, and the position of the positioning sy...

AI Technical Summary

Problems solved by technology

[0004] Because the chassis structures of different models are different, and the position of the positioning system of the existing chassis group pair tooling is relatively fixed, the existing chassis group pair tooling cannot assemble the chassis of different models. The assembly and assembly of the racks needs to be changed, a large number of new parts are made, and the adjustment period is long and the cost is high

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