A multi-station automatic welding machine for automobile pipe fittings

Abstract

The invention discloses a multi-station automatic welding machine for an automobile pipe fitting. Side plates, feeding devices, cooling sprayers, a drive motor, a fixing block, a lead screw, a slidingblock, a connecting rod and a welding head are included. The feeding devices are arranged in the side plates and fixedly connected with the side plates. The cooling sprayers are arranged on one sidesof the feeding devices and fixedly connected with the feeding devices. The drive motor is arranged on one side of the top of one side plate and fixedly connected with the side plate. The lead screw is fixed to the output end of the drive motor. The multi-station automatic welding machine for the automobile pipe fitting can achieve full-automatic multi-station machining, operation only needs to beconducted by one person, the labor cost is saved, the welding quality is improved, the product quality is improved, the machining time is saved, and the production efficiency is improved. After welding, the cooling sprayers are directly used for cooling the welding position, the speed of piece taking by personnel is increased, on one hand, the equipment production efficiency is improved, and theother hand, the scalding rate of personnel is reduced.

Description

Technical field[0001]The invention relates to the technical field of welding, in particular to a multi-station automatic welding machine for automobile pipe fittings.Background technique[0002]Welding, also known as welding, welding, is a manufacturing process and technology for joining metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. Welding achieves the purpose of joining through the following three ways: welding, heating The workpiece to be joined is partially melted to form a molten pool. The molten pool is cooled and solidified and then joined. If necessary, a filler can be added to assist. It is suitable for welding of various metals and alloys, without pressure, pressure welding, and welding. Pressure must be applied to the weldment, which belongs to the processing and brazing of various metal materials and some metal materials. The metal material with a lower melting point than the base material is used as the brazing fil...

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Problems solved by technology

[0003] Most of the existing automobile pipelines are welded manually, and there are also semi-automatic equipment for welding, but the wages of welders are generally high, the welding labor cost is high, and the welding speed is slow, and the welding efficiency is relatively low. When using semi-automatic welding equipment It also needs to be operated by a single person and a single machine, and the welding efficiency is relatively slow. Moreover, the existing welding process usually uses room temperature cooling after welding, and the cooling speed is relatively slow. The semi-finished product cannot be downstream to the next process, and the production speed of the equipment is relatively reduced. , It is easy to cause burns when employees take it, and the work-related injury rate is high. Therefore, we propose a multi-station automatic welding machine for automobile pipe fittings

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