Welding tool of anti-collision beam and mounting plate

Abstract

The invention discloses a welding tool of an anti-collision beam and a mounting plate. The welding tool comprises a mounting plate body, the anti-collision beam and an energy absorbing box, wherein the anti-collision beam is welded to the energy absorbing box. Positioning holes are formed in the mounting plate body. The mounting plate body comprises a mounting platform. The mounting platform is provided with a supporting platform, a supporting assembly, a first pressing assembly, a second pressing assembly, a transverse pushing positioning assembly and end part positioning blocks. A positioning column is arranged on the supporting platform. The supporting platform and the positioning column position the mounting plate body. The second pressing assembly compresses the mounting plate body and the supporting platform. A positioning circular hole is formed in the anti-collision beam. A circular hole positioning assembly are arranged on the mounting platform. The supporting assembly, the end part positioning blocks and the circular hole positioning assembly position the anti-collision beam. The first pressing assembly compresses the anti-collision beam. The transverse pushing positioning assembly positions the energy absorbing box, so that the welding positions of the energy absorbing box and the mounting plate body are determined. Clamping is reliable, rapid and accurate, and efficiency is improved greatly.

Description

technical field [0001] The invention belongs to the technical field of automobile parts processing, and in particular relates to a welding tool for an anti-collision beam and a mounting plate. Background technique [0002] The front and rear anti-collision beams are the first device to withstand the impact force of the vehicle. An important concept in the passive safety of the body is that a little force is applied to the whole body. In short, a certain position of the car body has been hit. If only this part is allowed to bear the force, the protection effect achieved will be very poor. If the entire skeleton structure is allowed to bear the force when a certain point is under force, the strength of the force on a point can be minimized, and the front and rear anti-collision steel beams play an obvious role here. The anti-collision beam has high precision requirements for the assembly size of parts, and also has certain requirements for the flatness and verticality of part...

AI Technical Summary

Problems solved by technology

The anti-collision beam has high precision requirements for the assembly size of parts, and also has certain requirements for the flatness and verticality of parts, so its performance requirements are getting higher and higher; at this stage, manual assembly cannot meet its size and plane High degree requirements, low efficiency and poor dimensional repeatability, so it is more necessary to design a feasible welding tool

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