Welding fixture for steel wire frameworks of back-row seat cushions of automobiles

Abstract

The invention discloses a welding fixture for steel wires of seats of automobiles. The welding fixture comprises a bottom plate base. The bottom plate base is divided into three regions according to sitting areas of each back-row seat cushion, the three regions include a left base, a right base and a middle base, the left base and the right base are arranged in a bilateral symmetry manner, and the middle base is positioned between the left base and the right base; first fixing devices, second fixing devices, third fixing devices, fourth fixing devices, fifth fixing devices and sixth fixing devices are symmetrically arranged on the left base and the right base; the middle base comprises a seven fixing device, an eighth fixing device and a ninth fixing device, the seventh fixing device is used for fixing steel wires at the outer edges and the inner edges of middle leg laying portions, the eighth fixing device is used for fixing buttock supporting steel wires of the middle sitting areas, and the ninth fixing device is used for fixing steel wires at middle backrest positions. The welding fixture has the advantages that the welding fixture is easy to assemble, reliable clamping and positioning effects can be realized, welding guns can be prevented from being blocked, and the production efficiency and the welding quality can be greatly improved; the welding fixture is simple in structure and easy to popularize and utilize.

Description

technical field [0001] The invention relates to a processing device for an automobile seat cushion, in particular to a welding fixture for a rear seat cushion steel wire framework for a car. Background technique [0002] As one of the basic devices of a car, the car seat system connects the human body with the body, directly affects the safety and ride comfort of the occupants, and is an important safety component of the car. The design, development and research of car seats are getting more and more attention from the car industry. In my country, the safety and comfort of the driver's seat are generally taken as the main direction of seat research, but with the development of private cars, the rear seats of cars have attracted more and more attention, and have become people's choice. One of the important indicators for purchasing a vehicle. Car rear seats are generally composed of seat cushions, backrests, headrests and seat connectors. The basic structure of the rear sea...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a welding fixture for the steel wire frame of the rear seat cushion of the automobile, which can cooperate with the existing welding robot to weld different types of steel wires, and is easy to assemble, reliable in clamping and positioning, and does not block the welding torch. Improve production efficiency and welding quality, and the structure is simple, easy to promote and use

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