General assembly line for motor assembly

Abstract

The invention provides a general assembly line for motor assembly. The general assembly line comprises a track, wherein a carrying flat wagon is arranged on the track; a plurality of stator outlet box mounting tables, at least one collector ring hot jacket table, at least one rotor air duct assembly table, a plurality of assembling and calibration small shaft tables, a plurality of cooler assembly tables and a plurality of motor warehousing tables are arranged on the two sides of the track in the track direction in sequence; a pneumatic suspension crane is arranged above the stator outlet box assembly tables; a rotor assembly machine is arranged beside the stator outlet box mounting tables; a collector ring heating roaster and a pneumatic suspension crane are arranged beside the collector ring hot sleeve table; and a track gantry tower crane is arranged above the cooler mounting tables. According to the general assembly line, a motor is carried through the carrying flat wagon and a turnover flat wagon, so that the potential knocking hazard is reduced, the time of waiting the crane during motor assembly is shortened, a production mode that fixed persons are allocated on fixed duties is conveniently adopted, the motor assembly quality is reliable, and the production efficiency is greatly increased.

Description

technical field [0001] The invention relates to a general assembly line for motor assembly. Background technique [0002] At present, the general assembly line of motor assembly is divided into the stator wiring installation outlet box process, stator-rotor assembly process, shrink sleeve collector ring process, rotor fan assembly process, small shaft installation process, cooler assembly process, wiring and wiring process 1. There are eight processes in the motor storage process. In our motor assembly process, the motor stator-rotor upper and lower platforms, the stator-rotor set, the stator-rotor outlet box assembly, the rotor air duct assembly, and the cooler installation all need to be carried out by crane. The hoisting is coordinated with the assembly, and the number of hoisting is high. However, due to the fixed positions of the workers and the motor, a large amount of waiting time is caused due to the high frequency of use of the crane, resulting in low production eff...

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Problems solved by technology

[0002] At present, the general assembly line of motor assembly is divided into stator wiring installation outlet box process, stator-rotor assembly process, shrink-fit slip ring process, rotor fan assembly process, small shaft installation process, cooler assembly process, wiring and wiring process 1. There are eight processes in the motor storage process. In our motor assembly process, the motor stator-rotor upper and lower platforms, the stator-rotor set, the stator-rotor outlet box assembly, the rotor air duct assembly, and the cooler installation all need to use a crane. The hoisting is coordinated with the assembly, and the number of hoisting is high. However, due to the fixed positions of the workers and the motor, a large amount of waiting time is caused by the high frequency of use of the crane, resulting in low production efficiency, and in the process of multiple hoisting. It is prone to hidden dangers of bumping, making it difficult to control the quality of motor assembly

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