Automobile detector

Abstract

The invention discloses a connection method for an automobile detector and a manufacturing auxiliary device for the detector and the method. Carbon fiber tubes of a one-component polyurethane foam sealant (OCF) detector or each carbon fiber tube and a checking block are connected; a framework body is arranged in the carbon fiber tube corresponding to a joint between the carbon fiber tubes or each carbon fiber tube and the checking block, so that the carbon fiber tubes or each carbon fiber tube and the checking block are fixedly connected through machinery; mechanical connection is that a hole penetrating through the framework body is formed in the joint between each carbon fiber tube and the checking block, so that each carbon fiber tube is fixedly connected with the checking block through the hole by using a connection piece; or / and carbon fiber cloth wraps the joint between the carbon fiber tubes, so that the carbon fiber tubes are fixedly bonded through an adhesive. By the connection method, the connection rigidity, the stability and the strength of the detector are improved; under the impact of outer force, the detector is difficult to deform; and therefore, the service life of the detector is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of automobile inspection fixtures, and in particular relates to a connection method for automobile OCF inspection fixtures, the inspection fixture, and a production auxiliary device for the method. Background technique [0002] As an emerging material, carbon fiber is not widely used in automobile inspection fixtures. However, in recent years, influenced by foreign technologies, carbon fiber materials have gradually been used for the skeleton of automobile openings, fittings, and OCF inspection fixtures. [0003] Due to the special material of carbon fiber itself, welding of carbon fiber materials cannot be used. Usually, bonding is used as the main connection method, that is, a mixed adhesive is used to bond carbon fiber to carbon fiber, or carbon fiber to other parts. The stability and rigidity of the inspection tools produced by this method are not high, and the requirements for the operator are very high...

AI Technical Summary

Problems solved by technology

The stability and rigidity of the inspection tools produced by this method are not high, and the requirements for the operator are very high. They must not be collided during use, and once damaged, they cannot be repaired.

[0004] The service life of OCF gages made by traditional bonding technology generally does not exceed 2 years, and the connecting parts are brittle, easy to fall off, and cannot withstand external impacts

Affected by these factors, most of the OCF inspection tools of Chinese automakers need to rely on imports, which are costly

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