Underframe welding mechanism and welding equipment for seat iron frame

Abstract

The invention relates to the technical field of welding of metal frames of chairs, and specifically discloses a chassis welding mechanism and welding equipment for chair iron frames, including a fourth mounting plate; a seventh through hole is provided on the hole wall Mounting block, the seventh connecting piece is placed on the seventh mounting block; two eighth mounting blocks are arranged on the fourth mounting plate, the eighth mounting block is provided with an eighth mounting slot, and the eighth mounting slot is placed on the eighth mounting block. rod; the eighth rod is placed near the two ends of the eighth angle piece; the seventh mounting block is placed on the tenth rod; the bottom of the first mounting plate is provided with two seventh cylinders; the seventh There are two seventh splints at the air passage of the cylinder, and seventh positioning rods are arranged on the opposite surfaces of the two seventh splints. The shell of the seventh cylinder is provided with a seventh partition, which is fitted There is a seventh mounting piece; the eighth fixing block is provided with an eighth fixing groove. The invention has the characteristics of accurate welding position, reliable quality, high welding efficiency and low labor intensity.

Description

Technical field [0001] The present invention relates to the field of welding technology of the seat metal frame, and more particularly to a chassis welding mechanism and a welding apparatus for a seat iron frame. Background technique [0002] The seat is one of the commonly used furniture in the existing furniture. During the production and processing of the seat, the iron frame is usually necessary to support the seat. [0003] In the prior art, people are usually welded to steel strips and mounting sites in a manual welding. Survey, such as the Chinese Patent Document disclosed a new rocking chair [patent number: ZL201310183344.6; Authorization notice number: CN104161406A]. This new rocking chair includes a chair, a spring, a bracket, a shaft, a connecting block, a support rod, an ankle, a support rod, and a spring, the upper end and support of the spring, the upper end and support of the spring, the support rod. The upper part of the rod is provided with a chair, and the lower...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned technical problems existing in the welding between the pipe fittings in the existing iron frame of the seat, the present invention provides a welding mechanism and welding equipment for the bottom frame of the iron seat frame, which has the advantages of accurate welding position and reliable quality , high welding efficiency and low labor intensity

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