A conveying mechanism for a car door

Abstract

The invention relates to a conveying mechanism of an automobile door and belongs to the technical field of automobile manufacturing. The conveying mechanism of the automobile door comprises an underframe, a delivering mechanism, a transferring mechanism and guiding mechanisms, wherein the delivering mechanism, the transferring mechanism and the guiding mechanisms are arranged on the underframe, a climbing mechanism is arranged on the bottom of the delivering mechanism, the guiding mechanisms are symmetrically arranged on the two sides of the delivering mechanism and are fixed on the underframe, the transfering mechanism comprises a double-layered sliding rail, a motor, transmission shafts, main gears and pinions, the transmission shafts, the main gears and the pinions are arranged on the two ends of the motor respectively, the double-layered sliding rail comprises a lower sliding rail assembly and an upper sliding rail assembly, a first rack is correspondingly arranged above each main gear, a second rack is correspondingly arranged above each pinion, the first racks are meshed with the main gears, the second racks are meshed with the pinions, and the first racks and the second racks are fixedly connected to the upper sliding rail assembly and the lower sliding rail assembly respectively. The conveying mechanism of the automobile door has the advantages that the automation degree is high, the whole conveying process can be achieved stably, safety and reliability are guaranteed, quality of products is guaranteed, labor intensity of workers is relieved, and workpiece conveying efficiency is improved.

Description

technical field [0001] The invention relates to a conveying mechanism, in particular to a conveying mechanism for an automobile door, belonging to the technical field of automobile manufacturing. Background technique [0002] The automobile door is a key appearance part in the body manufacturing. It has both opening and closing functions. It has high assembly requirements for the surface consistency of adjacent parts and the uniformity of the gap. Therefore, the quality of the door hemming is particularly important. At present, in the automobile welding process, the hemming of the automobile door is usually manually transported to the press for hemming. During the transportation, at least two workers are required to lift the door down from the horizontal state of the previous station, and then lift it onto the press. The defects are as follows. First, the work efficiency in the handling process is low, and the labor intensity of the workers is high. Secondly, due to the high...

AI Technical Summary

Problems solved by technology

At present, in the automobile welding process, the hemming of the automobile door is usually manually transported to the press for hemming. During the transportation, at least two workers are required to lift the door down from the horizontal state of the previous station, and then lift it onto the press. The defects are as follows. First, the work efficiency in the handling process is low, and the labor intensity of the workers is high. Secondly, due to the high table top of the press, it cannot be positioned accurately, which poses a certain safety hazard to both the workers and the car door. Deformation directly affects the overall shape of the entire body-in-white and increases production costs

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