Lead-acid storage battery continuous casting and rolling grid plate lug structure

• Main Authors: LI QINRU, MA WEILE, CHENG TAO, XIAO LIN, LI FEIFEI, CHENG KEHONG
• Format: Patent
• Language: Chinese; English
• Published: 10.12.2021
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model relates to the technical field of lead-acid storage batteries, in particular to a lead-acid storage battery continuous casting and rolling grid plate lug structure. Comprising a grid body, a plate lug is arranged at the upper end of the grid body, vertical long grooves are formed in the front end face and the rear end face of the plate lug in a stamping mode, the two long grooves are arranged in a staggered mode, vertical protruding edges corresponding to the long grooves are formed on the plate lug after the long grooves are stamped, and a plurality of grooves are formed in the upper end of the plate lug. The plate lug is simple in structure and convenient to operate, the plate lug is convenient to weld, the strength of the plate lug is high, the plate lug is not prone to breakage in the follow-up production process, the plate lug can be temporarily stored in the groove when the plate lug is dipped in solder resist, meanwhile, the upper end of the plate lug is prone to melting, and the weld