Alignment and splicing tool clamp for new energy automobile chassis manufacturing

Abstract

The invention provides an alignment and splicing tool clamp for new energy automobile chassis manufacturing. The aligning and splicing tool clamp comprises a mounting bottom plate, supporting legs, a supporting mechanism, a splicing mechanism and a positioning mechanism. The aligning splicing tool clamp solves the problems that during automobile chassis manufacturing alignment splicing operation, it is difficult to adapt to the change of bent cambered surfaces on longitudinal beams of an automobile chassis, it is difficult to support the side walls of the inner side and the outer side of the longitudinal beams synchronously while the two ends of the longitudinal beams are supported, it is difficult to provide a certain cushioning effect for the longitudinal beams, deflection and shaking, caused by mechanical vibration in the splicing and aligning process, of the longitudinal beams are avoided, it is difficult to maintain the vertical placement state of the longitudinal beams while the longitudinal beams are supported and limited, it is difficult to position and clamp cross beams synchronously while the longitudinal beams are supported, and it is more difficult that the spacing distance is adjusted between the longitudinal beams synchronously, so that the symmetrically arranged longitudinal beams are synchronously attached to the two ends of the cross beams, and the positioning accuracy between the longitudinal beams and the cross beams in the splicing operation is improved.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to a new energy automobile chassis manufacturing alignment splicing fixture. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Vehicles with new technologies and new structures; new energy vehicles include four types of hybrid electric vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), fuel cell electric vehicles (FCEV), other new energy sources (such as supercapacitors, high-efficiency energy storage such as flywheels) automobiles, etc. [0003] In the process of production and processing of new energy vehicles, the longitudinal beams and beams in the chassis are often positione...

AI Technical Summary

Problems solved by technology

[0005] 2) It is difficult for traditional fixtures to support and limit the longitudinal beams while maintaining the vertical placement of the longitudinal beams. It is difficult to position and clamp the longitudinal beams and beams synchronously during the assembly process, and it is even more difficult to adjust the longitudinal beams synchronously. The spacing distance between them allows the symmetrically arranged longitudinal beams to be attached to both ends of the beams synchronously, improving the positioning accuracy between the longitudinal beams and the beams during the assembly operation

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