Processing device of power battery liquid cooling plate and processing method thereof

• Main Authors: JI XINMING, LI SIRONG, CHENG HUAWEI, ZHAN MIAO, DING XUDONG, JIN MING
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2020
• Subjects: BASIC ELECTRIC ELEMENTS; BLASTING; COMBINED OPERATIONS; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; ELECTRICITY; HEAT EXCHANGE IN GENERAL; HEATING; LIGHTING; MACHINE TOOLS; MECHANICAL ENGINEERING; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; TRANSPORTING; UNIVERSAL MACHINE TOOLS; WEAPONS

The invention discloses a processing device of a power battery liquid cooling plate and a processing method thereof. The processing device comprises a base, a forming mold core and a limiting sealingplate. The forming mold core is fixed on the base through a detachable connecting device; the limiting sealing plate can be connected with the forming mold core in a sealed manner, a groove is formedat the side, connected with the forming mold core, of the limiting sealing plate, a blow-up air inlet pipe communicated with the groove is arranged on the side face, not provided with the groove, of the limiting sealing plate, and the processing method comprises the steps of laser trimming of a working flat plate; blowing up and forming of a runner plate; laser trimming of the runner plate; cleaning and spraying; assembling and welding of components; and cleaning and detection. A runner of the runner plate is formed through the forming mold core and the blow-up technology, the base used in therunner forming process can