Frame splicing tool

Abstract

The invention provides a frame splicing tool which is used for the splicing of an edge beam and a penetrating beam of a flat railing panel semi-trailer frame main body. The frame splicing tool comprises a splicing table, wherein the splicing table is provided with a centering and positioning mechanism, the centering and positioning mechanism corresponds between two main longitudinal beams of the frame main body and centers the frame main body through the matching with the two main longitudinal beams. The two sides of the splicing table is provided with a plurality of positioning and clamping mechanisms, wherein the positioning and clamping mechanisms at each side are capable of clamping and positioning a to-be-spliced edge beam which is spliced on one side of the length direction of the frame main body, and the penetrating beam is spliced with the located edge beam as a benchmark. According to the frame splicing tool, the centering and positioning mechanism is used for positioning theframe main body, so that errors occurring during piece splicing can be avoided; and in addition, the positioning and clamping mechanism performs multi-point clamping on the edge beam, so that the splicing rigidity of the edge beam is improved, and the splicing precision and efficiency of the edge beam and the penetrating beam is improved as well.

Description

technical field [0001] The invention relates to the field of vehicle manufacturing, in particular to a vehicle frame assembly tool, in particular to a side beam and beam-through assembly tool for a flat rail semi-trailer. Background technique [0002] The flat rail car type is one of the types of semi-trailers. When assembling and welding, the workload is greater than that of ordinary frame trucks, mainly in the tailor welding of the side beams and piercing beams of the flat rail trucks. [0003] At present, the assembly of flat rail car models is roughly divided into two steps. The first step is to complete the tailor welding of the skeleton car body, and the second step is to complete the assembly of side beams and piercing beams. Among them, for the assembly of the side beams and the piercing beams of the flat barn model, the side beams on one side are assembled first, and then the piercing beams are assembled. One end of the side beam is aligned with the line, and final...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the present invention provides a vehicle frame assembly tool to solve the problems in the prior art that the assembly of side beams and piercing beams on the main body of the vehicle frame takes a long time, the efficiency is low, and the assembly accuracy is not high.

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