Welding positioning tool of battery box body of electric automobile
A welding positioning tooling, electric vehicle technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problem of poor welding quality, uneven welding between connecting seat and box side wall, side wall deformation problems, to achieve the effect of improving welding quality, ensuring connection strength, and reducing welding deformation
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[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0017] As shown in the figure, a welding and positioning tool for the battery box of an electric vehicle includes a bottom plate 1 and a box inner cavity limiting plate 2 fixedly arranged on the bottom plate 1. The bottom plate 1 is provided with a plurality of positions and the battery box 100. The position of the connection seat 200 corresponds to the connection seat base 3 one by one, and each connection seat base 3 is provided with a drive cylinder 4, the drive cylinder 4 is vertically arranged, and the piston rod of the drive cylinder 4 is fixed to the connection seat base 3 connection, the bottom plate 1 is provided with a box body side wall outer support mechanism, and the box body side wall outer support mechanism includes a moving drive plate 5 and a plurality of supports whose number and position are corresponding to the number and po...
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