Automobile seat framework welding device with positioning structure

Abstract

The invention discloses an automobile seat framework welding device with a positioning structure. The automobile seat framework welding device comprises a supporting main plate, a first servo motor, abelt pulley transmission mechanism, a second servo motor, a third servo motor and a fourth servo motor; first screw rods are symmetrically inserted into the front end and the rear end of the left side of the supporting main plate; and the outer sides of the two sets of first screw rods are sleeved with clamping plates, first threaded sleeves are symmetrically embedded in the front sides and the rear sides of the interiors of the clamping plates, and the first servo motor is fixedly installed in the middle of the top of the supporting main plate. According to the automobile seat framework welding device, a sliding semi-ring is arranged to annularly slide in a fixed sleeve rail, a welding conveying head is arranged to be fixedly connected with the sliding semi-ring through a connecting base, and through meshing of teeth, a fourth gear drives the sliding semi-ring to rotate around the circle center position of the fixed sleeve rail when rotating, so that annular welding work is effectively conducted on the welding position between a steel pipe and a beam plate, and the comprehensiveness of welding operation conducted on a framework through the device is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of automobile seat frame welding equipment, in particular to an automobile seat frame welding device with a positioning structure. Background technique [0002] A car seat is an in-vehicle device installed on a car for passengers to take. When a car seat is produced, in order to ensure the overall structural stability of the car seat, a seat frame is usually installed inside the car. , the whole car seat is supported by the seat frame. When the existing car seat frame is produced, it is usually welded and fixed by the steel pipe and the supporting beam plate. When welding between plates, it is necessary to continuously flip the connection position, so that the welding operation can be fully and comprehensively performed on the connection periphery of the steel pipe and the beam plate during welding, and the operation is too cumbersome; [0003] In addition, during the overturning process, the connection pos...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of welding device of automobile seat frame with positioning structure, to solve the existing automobile seat frame proposed in the above-mentioned background technology when welding, due to the shape restriction of the steel pipe, the welding process requires Flipping between the steel pipe and the beam slab makes the welding operation too cumbersome, and during the welding process, the connection position between the steel pipe and the beam slab is easily affected by gravity and causes offset problems

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