Welding device used for processing nozzle of copper tube used for air conditioners

Abstract

The invention discloses a welding device used for processing a nozzle of a copper tube used for air conditioners, and relates to the technical field of air conditioner production and processing equipment. The welding device comprises a substrate; the upper surface of the substrate is fixedly connected with a welding gun through a supporting rod; two fixed seats are respectively arranged at opposite sides of the supporting rod; a sliding chute is formed in each fixed seat; each of sides, far away from each other, of the two fixed seats is provided with a fixed mount; the lower part of one of the two fixed mounts is rotatably connected with a rotating shaft; one end of the rotating shaft extends to the lower part of the other fixed mount in a manner of penetrating; each of surfaces, far awayfrom each other, of the two fixed mounts is movably provided with a faucet pipe; guide slots are formed in the circumferential side face of each faucet pipe; a gear ring sheathes each faucet pipe; sliding rods glidingly matched interiors of the sliding chutes are evenly distributed on the surface of each gear ring; sliding blocks matched with the guide slots are arranged on the surface of each gear ring; each gear ring is meshed with a driving gear; and the driving gears are arranged on the rotating shaft. According to the welding device disclosed by the invention, the copper tube arranged inthe faucet pipes is driven to rotate through a gear mechanism, thereby improving the welding efficiency and the welding effect.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning production and processing equipment, and in particular relates to a welding device for processing the joints of copper pipes used in air-conditioning. Background technique [0002] Copper tube is a kind of non-ferrous metal tube, which is often used in the manufacture of heat exchange equipment (such as condensers, etc.). It is also used to assemble cryogenic pipelines in oxygen generating equipment. Copper tubes with small diameters are often used to transport pressurized liquids (such as lubrication systems, oil pressure systems, etc.) and pressure measuring tubes used as instruments. [0003] Welding, also known as welding and welding, is a manufacturing process and technology that uses heat, high temperature or high pressure to join metal or other thermoplastic materials such as plastics. There are many energy sources for modern welding, including gas flames, electric arcs, lasers ,...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a welding device for processing the interface of copper tubes used in air conditioners, which uses a gear mechanism to drive the copper tubes installed in the sleeves to rotate, and fixes the welding torch on an adjustable support rod , which solves the problem of low efficiency of the existing copper tube welding operation

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