A transfer mechanism for the flexible assembly system of automobile body-in-white welding

Abstract

The invention discloses a transferring mechanism used for an automobile white body welding flexible total joining system. The transferring mechanism comprises a plurality of parking rails arranged inparallel, traction vehicles and clamp bearing vehicles, the traction vehicles and the clamp bearing vehicles can slide on the parking rails, the side faces of the parking rails are provided with clamping mechanisms, the clamping mechanisms and the clamp bearing vehicles on the rails can be clamped, the traction vehicles are provided with hanging mechanisms capable of being connected with the clampbearing vehicles on the two sides in a hanging manner, the traction vehicles are provided with driving mechanisms for driving the traction vehicles to travel on the parking rails, bearing roller skating mechanisms capable of achieving limiting in the vertical direction are arranged between the bottoms of the traction vehicles and the clamp bearing vehicles and the parking rails, and roller skating guide mechanisms capable of achieving limiting in the transverse direction are arranged between the two ends of the traction vehicles and the clamp bearing vehicles and the parking rails. Accordingto the transferring mechanism, transition transportation of the clamp bearing vehicles is achieved, and the clamp bearing vehicles are stored and accurately positioned.

Description

technical field [0001] The invention relates to the field of flexible production of automatic welding of automobiles, more specifically, it relates to a transfer mechanism for a flexible assembly system of automobile body-in-white welding. Background technique [0002] Due to the continuous expansion of market differentiation needs, a variety of flexible production systems have emerged in the field of automobile production. The flexible assembly system is an important equipment for the automobile flexible production system. There are many transfer methods for flexible assembly fixtures, and the structural forms of the transfer mechanisms are different. There are mainly ground slewing switching structure forms, and aerial hoisting transportation forms. The mechanisms that make up these structural forms are various, such as the rotary table indexing plate that forms the ground rotary switching structure form; the transfer machine that forms the aerial lifting transport form. ...

AI Technical Summary

Problems solved by technology

These structural forms all have the disadvantages of high machining accuracy requirements, complex structure, and high manufacturing cost.

Images