Assembling positioning device for car oil filler cap

Abstract

The invention discloses an assembling positioning device for a car oil filler cap and belongs to the field of motor vehicle assembling. The assembling positioning device comprises a first positioning body and a second positioning body fixedly connected with the first positioning body. The first positioning body is positioned on a side wall outer plate at a car oil filler and used for positioning the assembling positioning device in the left-right direction, the front-back direction and the up-down direction of a car. The second positioning body is connected with a car oil filler cap assembly and used for positioning the car oil filler cap assembly in the front-back direction of the car. The assembling positioning device for the car oil filler cap comprises a positioning system mounted on a car body and an oil filler cap assembling positioning system, so that the car oil filler cap assembly is accurately positioned on the car body, assembling is completed by fastening bolts at a time, and time and labor are saved; meanwhile, design of car body parts and design of the oil filler cap assembly do not need any change, and therefore the assembling positioning device can be applied to both developed cars in production and cars in development and design.

Description

technical field [0001] The invention relates to the field of motor vehicle assembly, in particular to an assembly positioning device for an automobile fuel filler cap. Background technique [0002] As a kinematic accessory, the oil filler cap assembly is connected with the body through bolts. During assembly, it is necessary to ensure the tightness of the fuel filler cap assembly and the body, the achievability of opening and closing, and the clearance and surface difference between the body and the body. Due to the complex dimensional chain and many influencing factors, it has become a difficult point and a key point for automobile factories to achieve the opening and closing performance and appearance matching of fuel filler caps in the process of R&D and production. [0003] At present, most of the automobile factories adopt the method of installing bolts directly into the hinge hole of the fuel filler cap assembly during the installation process, and then pre-tighten th...

AI Technical Summary

Problems solved by technology

However, since the accuracy of the installation hole of the fuel filler cap on the vehicle body is not easy to guarantee, the hinge installation hole on the fuel filler cap assembly is designed as a through hole to meet the assembly adjustment needs. The assembly rhythm of the adjustment line is not guaranteed, and the consistency and accuracy of the assembly of the fuel filler cap assembly and the vehicle body cannot be guaranteed, which affects the opening and closing and appearance matching of the fuel filler cap assembly, and has a great impact on the cost of the automobile manufacturer. Caused huge waste and seriously reduced assembly efficiency

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