Circuit breaker production and assembly method

Abstract

The invention relates to a circuit breaker production and assembly method, which comprises a transportation device and an assembly device. A circuit breaker upper side shell, a circuit breaker element body and a circuit breaker upper side shell are transported through the transportation device, and are positioned in the transportation process, so that the circuit breaker upper side shell, the circuit breaker element body and the circuit breaker element body are all positioned in the middle position of the transportation device, and the assembly device can align and clamp the circuit breaker upper side shell, the circuit breaker element body and the circuit breaker upper side shell conveniently, and no worker participates in the whole processing and assembling process; the circuit breaker upper side shell and the circuit breaker element body are located in the middle of the transportation device in the transportation process; and therefore, the horizontal displacement of the circuit breaker upper side shell and the circuit breaker element body on the assembly device does not need to be adjusted, alignment and clamping operation can be directly carried out on the circuit breaker upper side shell and the circuit breaker element body, and therefore the assembling efficiency of equipment is improved.

Description

technical field [0001] The invention relates to the technical field of circuit breaker production, in particular to a circuit breaker production and assembly method. Background technique [0002] A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Circuit breakers are divided into High-voltage circuit breakers and low-voltage circuit breakers, circuit breakers can be used to distribute electric energy, start asynchronous motors infrequently, protect power lines and motors, and automatically cut off circuits when they are seriously overloaded or short-circuited or under-voltage. Its function is equivalent to the combination of a fuse switch and an overheating and underheating relay. The circuit breaker is generally composed of a contact system, an arc extinguishing system, an operating mechanism, a release, and a ...

AI Technical Summary

Problems solved by technology

[0002] A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can close, carry and break current under abnormal circuit conditions within a specified time. Circuit breakers are divided into High-voltage circuit breakers and low-voltage circuit breakers, circuit breakers can be used to distribute electric energy, start asynchronous motors infrequently, protect power lines and motors, and automatically cut off circuits when they are seriously overloaded or short-circuited or under-voltage. Its function is equivalent to the combination of a fuse switch and an overheating and underheating relay. The circuit breaker is generally composed of a contact system, an arc extinguishing system, an operating mechanism, a release, and a casing. Here, the contact system, the arc extinguishing system, The operating mechanism and the tripper are regarded as a whole, that is, the circuit breaker element body. Since the circuit breaker element body must be completely wrapped by the circuit breaker lower case and the circuit breaker upper case, when assembling the circuit breaker, it is necessary to To adjust the positioning of the lower case of the circuit breaker, the component body of the circuit breaker and the upper case of the circuit breaker, at the same time, workers are required to cooperate with alignment and clamping, so the assembly efficiency of the equipment is low

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