Multi-piece motor core one-time lamination welding system and method

A welding system and one-time technology, applied in welding equipment, welding accessories, arc welding equipment, etc., can solve the problems of long time consumption and difficult to guarantee accuracy, so as to ensure the quality of products, ensure product quality, and avoid uneven pressure. Effect

Active Publication Date: 2017-02-01
ANYANG HENGAN MOTOR
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Problems solved by technology

[0004] Aiming at the problems that the traditional motor stator and rotor stacking process takes a long time in the stacking process and the accuracy is difficult to guarantee, the present invention provides a multi-piece motor core one-time stacking welding system and method, the purpose of which is to improve the stacking process. time, improve stacking accuracy, and reduce multiple processing steps in subsequent processes

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  • Multi-piece motor core one-time lamination welding system and method

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Embodiment Construction

[0018] Refer to the following Figure 1-Figure 2 The technical solution of the present invention is described in detail, the technical solution of the present invention is a one-time lamination welding system for multi-piece motor cores, figure 1 It is a schematic diagram of the structure of the present invention, including a high-voltage arc welding machine 600. Multi-piece motor stator or rotor punches are superimposed and placed on a special stacking mechanism 200. There are positioning gaps on the punching sheet 700. The stacking mechanism 200 includes punching positioning. device, lamination device 500, counter, lamination device 500 is provided with indenter 501, the two ends of stacked punches are provided with a plurality of welding torches 602 and electrode 604 contact positions, and stacking mechanism 200 is provided with a punching-in device 100 and the iron core unloading device 300, the lamination welding system is connected with the controller.

[0019] The pun...

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Abstract

The invention discloses a system and method for one-time overlaying welding of multiple motor iron cores, and belongs to the field of motor manufacturing. Multiple motor stator or rotor sheets are overlaid and placed on an overlaying mechanism. Positioning gaps are formed in the sheets. The overlaying mechanism comprises a sheet positioning device arranged on a table face, an overlaying device arranged on the upper portion and a counter arranged on the side face. A pressure head is arranged on the overlaying device. The two ends of the overlaid sheets are provided with a plurality of welding guns and electrode contact positions. A sheet carrying-in device and an iron core carrying-out device are arranged nearby the overlaying mechanism. An overlaying welding system is connected with a controller. By means of a high-voltage electric arc welder, multiple sheets can be welded at a time, the welding speed can be increased, the sheet overlaying work procedure is simplified, the production efficiency is improved, and product quality is ensured.

Description

technical field [0001] The invention relates to a welding method, in particular to a one-time lamination welding system and method for multi-piece motor iron cores, belonging to the field of motor manufacturing. Background technique [0002] The motor consists of two parts, the rotor and the stator, which are used to realize the conversion of electrical energy and mechanical energy. Iron cores are generally made of soft magnetic materials. The varieties of soft magnetic materials include ordinary carbon structural steel, silicon steel sheet, electrical pure iron and magnetic permeable alloy. In addition to the pole cores of DC motors and synchronous motors, which are usually made of ordinary carbon structural steel plates, the most commonly used material for punching motor cores is silicon steel sheets. Some motors also use electrical pure iron or magnetically permeable alloys (such as iron-nickel alloys, iron Pot table gold, etc.). [0003] In the prior art, the iron cor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/00B23K9/32
CPCB23K9/00B23K9/32B23K2101/36
Inventor 张长兵张天
Owner ANYANG HENGAN MOTOR
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