A skid and its automobile production line

Abstract

The invention discloses a skid and its automobile production line, comprising one or more than two skid units, a splitting mechanism and a locking and unlocking device; the splitting mechanism is arranged on the skid unit, connecting two The skid unit is used to combine two or more skid units into a whole according to different production requirements, or split two or more skid units combined into independent The sled unit, the opening and closing mechanism includes a male head, a female head and a latch, the male head is arranged at one end of the sled unit, the female head is arranged at the other end of the sled unit, and the positions of the male head and the female head correspond to each other. There is a pin used to fix the male head and the female head between the male head and the female head. The skid and its automobile production line can use each skid as an independent unit, or can be locked by a lock according to the different production models. Combination and disassembly of independent skid units by means of a tightening mechanism to achieve collinear production of multiple models of different sizes.

Description

technical field [0001] The invention relates to the technical field of automobile production, in particular to a skid and an automobile production line thereof. Background technique [0002] In the process of automobile production, every time a new model is developed, a new automobile production line must be built or modified on the basis of the existing model production line. The main reason is that different models have different requirements for the skids of the production line. Building a new production line is not only The cost is high and the construction period is long, which cannot meet the rapid development of the current automobile industry. [0003] When the models differ greatly or there are too many models, the way to transform the skids cannot be satisfied at the same time. In this way, it is necessary to design skids of different models on the production line and increase the types of skids, which brings great trouble to the production organization. The skids...

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Problems solved by technology

[0002] In the process of automobile production, every time a new model is developed, a new automobile production line must be built or modified on the basis of the existing model production line. The main reason is that different models have different requirements for the skids of the production line. Building a new production line is not only The cost is high and the construction period is long, which cannot meet the rapid development of the current automobile industry

[0003] When the models differ greatly or there are too many models, the way to transform the skids cannot be satisfied at the same time. In this way, it is necessary to design skids of different models on the production line and increase the types of skids, which brings great trouble to the production organization. The skids on the production line are relatively fixed, especially the length is fixed, which leads to the limitations of the skids. For example, light trucks and heavy trucks on the market basically use short skids with a length of about two meters, while Cars and SUVs / MPVs generally use long skids with a length of more than four meters. The length of the models varies greatly. Traditional skids cannot be produced on the same line. The light truck is very long and the light truck is very short, and the production cycle is far lower than the conveyor line dedicated to the production of light trucks, resulting in low production efficiency and energy waste

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