An automatic welding machine for the inner hole of the three-station rotor iron core

Abstract

The invention discloses a three-station automatic welding machine for rotor iron iron core inner holes, and belongs to the field of motor production equipment. The three-station automatic welding machine comprises a rack, a rotary lifting platform, a lower supporting plate, propelling guide rails, propelling tools, propelling air cylinders, an iron core welding tool, an upper supporting plate, a hydraulic cylinder, a pressing tool and a control cabinet. By means of the three-station automatic welding machine for the rotor iron core inner holes, automatic welding is achieved, the labor intensity of staff is reduced, the production efficiency of products is improved, the quality of the products is guaranteed, and the consistency is high.

Description

technical field [0001] The invention relates to an automatic welding machine for the inner hole of a three-station rotor iron core, which belongs to the field of motor production equipment. Background technique [0002] With the rapid development of new energy vehicles in my country, the requirements for new energy vehicle parts are getting higher and higher, and the quality requirements for rotor cores are also getting higher and higher. On the premise of ensuring production quality, how to improve production efficiency and meet Product delivery is a burning problem, [0003] At present, the welding of the rotor core is performed by professional welding workers using the original method of hand-held welding guns to weld each weld seam and only one weld seam can be welded at a time. In addition, manual welding tools are required. The tooling is fastened by multiple bolts and the rotor core is flat. The shape and position tolerances such as degree and parallelism cannot be ef...

AI Technical Summary

Problems solved by technology

[0003] At present, the welding of the rotor core is performed by professional welding workers using the original method of hand-held welding guns to weld each weld seam and only one weld seam can be welded at a time. In addition, manual welding tools are required. The tooling is fastened by multiple bolts and the rotor core is flat. The shape and position tolerances such as degree and parallelism cannot be effectively controlled; the production efficiency of manual welding is also relatively low, which cannot meet the requirements of mass production; in addition, the appearance of the weld seam of manual welding is not beautiful and inconsistent, which affects the appearance of the product

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