Spot welding structure of connecting piece

• Main Authors: ZHANG JUNJIE, DENG TONGHANG, YANG QINGHONG, HE DONGFU
• Format: Patent
• Language: Chinese; English
• Published: 25.02.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model discloses a connecting piece spot welding structure which comprises a connecting piece body, a plurality of S-shaped diversion grooves are formed in the connecting piece body, and centrosymmetric welding parts are formed at two openings of the S-shaped diversion grooves. And the welding part sinks integrally relative to the connecting sheet body. The spot welding area of the connecting piece is locally sunken to form a sunken table structure. And the shunting grooves are S-shaped, and the lengths of the shunting grooves are maximized, so that the waste of spot welding energy is reduced, the spot welding effect is optimized, and the reworking cost is reduced. 本实用新型公开了一种连接片点焊结构，包括连接片本体，所述连接片本体上设有若干S形的分流槽，并在S形的分流槽两个开口处形成有呈中心对称的焊接部；所述焊接部相对连接片本体整体下沉。本实用新型的连接片的点焊区域做局部下沉，做沉台结构。分流槽为S型，最大化了分流槽的长度，从而减小点焊能量的浪费，优化点焊效果，降低返工成本。