Blade battery shell cold drawing lubricating device

Abstract

The utility model discloses a cold drawing lubricating device for a blade battery shell, which comprises a connecting rod sleeved with the blade battery shell; the sprayers are uniformly mounted on the periphery of the connecting rod, the interior of the connecting rod is hollow, and the sprayers are communicated with the interior of the connecting rod; and the brush is installed on the periphery of the connecting rod, the brush is closer to the moving direction of the blade battery shell, and the brush is attached to the inner wall of the blade battery shell. By arranging the spray head and the brush, the spray head sprays lubricating oil to the inner wall of the blade battery shell, and in the moving process of the blade battery shell, the brush can evenly smear the lubricating oil on the inner wall of the blade battery shell, so that the friction force generated between the interior of the blade battery shell and the inner core mold during drawing can be reduced, and the lubricating effect is good.

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