Swivel chair component welding machine

Abstract

The invention discloses a swivel chair component welding machine. The swivel chair component welding machine comprises a welding platform. A fixing platform is connected to the upper surface of the welding platform through pins. An angle adjusting assembly is arranged on one side of the bottom of the fixing platform. The angle adjusting assembly comprises a lead screw. One end of the lead screw isconnected to one side of the bottom surface of the fixing platform through pins, the other end of the lead screw is fixedly screwed with an adjusting screw sleeve, and the adjusting screw sleeve is rotationally mounted in the welding platform. One side of the adjusting screw sleeve is in transmission connection with a first motor. A welding machine hanging bracket is slidably connected to the upper portion of the welding platform through an electric sliding platform. One end of a rotating shaft penetrates the welding machine hanging bracket and extends to one side under the welding machine hanging bracket. A first gear is mounted at one end of the rotating shaft. A second motor is fixedly mounted on the upper surface of the welding machine hanging bracket. A second gear is fixedly mountedat the output shaft end of the second motor. By the adoption of the swivel chair component welding machine, the angle of a swivel chair component to be welded is changed, the welding area can be increased, and the welding consistency is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of swivel chair production, and in particular relates to a welding machine for swivel chair parts. Background technique [0002] The swivel chair is a computer chair, one of the office chair categories: a chair with a sitting part that can be rotated. Swivel chairs are generally divided into two types: half swivel chairs and full swivel chairs. The half swivel chair is able to rotate 90 degrees from the front to the left. A full swivel chair refers to a chair that can rotate 360 ​​degrees. It usually consists of: headrest, back, chair seat, armrest, support rod, rotating shaft, five claws, and claw wheels. The reason why the swivel chair can be lifted is because there is a pneumatic rod in the lifting device. The pneumatic rod is an elastic element that uses gas and liquid as the working medium and can perform functions such as support, cushioning, braking, height adjustment and angle adjustment. The bas...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a welding machine for swivel chair parts, to solve the above-mentioned background technology, the accuracy of the prior art is relatively low, it is easy to produce defective products, and it cannot produce five-star pins on a large scale with high efficiency, and manual welding cannot The problem of making the weld uniform and stable

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