A chassis collinear assembly line with different car bodies and its use method

Abstract

The present invention relates to the technical field of automobile assembly, specifically a chassis co-linear assembly production line of different car bodies and its use method, including a powertrain subassembly line, a rear axle subassembly line, a vehicle frame subassembly line and a chassis line. There are a plurality of assembling stations for the assembly of various components distributed on the chassis line; the rear axle subassembly line is connected with a rear axle subassembly AGV trolley, and the rear axle subassembly AGV trolley handles the rear axle that needs to be installed Install on the chassis line; the assembly line also includes a power assembly AGV trolley connected to the power assembly line for power assembly delivery; the frame assembly line is connected to the vehicle frame to the chassis Frame AGV trolley on the production line; the invention has changed the problem that the traditional load-bearing body and non-load-bearing body parts cannot be collinear when assembling; the invention uses the AGV trolley to transport parts, and can realize load-bearing body and non-load-bearing body Collinear production reduces one chassis line and reduces production costs.

Description

technical field [0001] The invention relates to the technical field of automobile assembly, and specifically relates to a collinear assembly production line for chassis with different car bodies and a method for using the same. Background technique [0002] At present, the body structure is divided into load-bearing body and non-load-bearing body according to the force of the body. In the automobile assembly workshop, passenger cars with a load-bearing body structure and passenger cars with a non-load-bearing body structure are generally assembled by independent production lines, or small-batch production is carried out manually, and it is impossible to carry out large-scale load-bearing body structures. Collinear assembly of passenger cars with non-load-bearing body structure and load-bearing body structure; load-bearing body and non-load-bearing body assembly require two independent assembly production lines, low flexible production, large assembly line area, and large equ...

AI Technical Summary

Problems solved by technology

In the automobile assembly workshop, passenger cars with a load-bearing body structure and passenger cars with a non-load-bearing body structure are generally assembled by independent production lines, or small-batch production is carried out manually, and it is impossible to carry out large-scale load-bearing body structures. Collinear assembly of passenger cars with non-load-bearing body structure and load-bearing body structure; load-bearing body and non-load-bearing body assembly require two independent assembly production lines, low flexible production, large assembly line area, and large equipment investment , the manufacturing cost is high, so a chassis collinear assembly line that can realize different car bodies is needed now

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