Automobile door assembly method and automobile door assembly device

Abstract

The invention relates to the technical field of automobiles, in particular to an automobile door assembling method and an automobile door assembling device. The assembling method of the automobile door comprises the steps that a pre-assembled automobile door assembly is positioned and installed on a tool clamp through an outer plate; positioning and installing a pre-assembled hinge on the tool clamp, enabling the hinge and the door assembly to be in a pre-matched state; positioning and installing the tool clamp on a pre-assembled vehicle body, and the vehicle door assembly and the hinge are respectively in a pre-matched state with the automobile body; the automobile body and the automobile door assembly are attached to the hinge; assembling of the automobile body, the vehicle door assembly and the hinge is carried out, and the tool clamp is removed. According to the automobile door assembling method and the automobile door assembling device, the gap and surface difference between the automobile door assembly and the automobile body can meet the requirements, so that the assembling quality between the automobile door assembly and the automobile body is improved, and the assembling process is simple.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an automobile door assembly method and an automobile door assembly device. Background technique [0002] Along with economic development, people's living standard improves progressively, and automobile has become common means of transportation in daily life. Among them, in the automobile structure, the automobile door assembly and the body are connected by hinges, and the assembly method of the three has a great influence on the gap and surface difference between the door assembly and the body. [0003] There are two assembly strategies at present: one is that the hinge is assembled to the door assembly on the fixture, and then the door assembly (with hinge) is positioned to the body through tooling. This assembly method will cause the fluctuation of the body to affect the assembly of the hinge mounting surface during final assembly, resulting in a large surface difference i...

AI Technical Summary

Problems solved by technology

This assembly method will cause the fluctuation of the body to affect the assembly of the hinge mounting surface during final assembly, resulting in a large surface difference in the width direction of the body; the second is that the hinge is first assembled to the body, and then the door assembly and the hinged body are assembled with tooling , the tolerance of the door assembly in this assembly method affects the clearance in the longitudinal direction of the body after assembly

Existing assembly methods cannot guarantee the gap between the door assembly and the body. Later, a large number of repairs will be required to solve this problem, and tooling will also need to be adjusted frequently, resulting in increased costs.

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