Automobile luggage compartment door lock cylinder detection method

Abstract

The invention discloses an automobile luggage compartment door lock cylinder detection method which aims at the facts that a mounting hole site and an actual rotating angle of the lock cylinder a luggage compartment door lock cylinder can be detected conveniently, and whether the mounting hole site and the actual rotating angle meet design requirements or not is determined. The automobile luggage compartment door lock cylinder detection method comprises a lock cylinder and a detection device, wherein the detection device comprises a detection plate and a rotating pointer, and an angle dial is arranged on the detection plate. The automobile luggage compartment door lock cylinder detection method comprises a first step of fixing the lock cylinder on the detection device, a second step of anticlockwise rotating a rotating arm until a radial protrusion abuts against the side face of a fan-shaped notch, and reading an angle value D1 of the rotating pointer on the angle dial, and a third step of enabling a key to penetrate through a main positioning hole and inserting the key into the lock cylinder, applying force on the rotating arm to enable an axial protrusion to press the end face of a shell body, then clockwise rotating the rotating arm until an axial protrusion is clamped in a detection groove, and reading an angle value D2 of the rotating pointer on the angle dial.

Description

technical field [0001] The invention relates to a method for detecting an automobile door lock, in particular to a method for detecting a lock cylinder of an automobile luggage compartment door. Background technique [0002] As an assembly, the lock cylinder of the luggage compartment door of the automobile directly affects the installation of the luggage compartment door lock on the luggage compartment whether its installation holes meet the standards; especially the lock cylinder of the luggage compartment door is a key component of the luggage compartment door lock. Whether the actual rotation angle meets the requirements of the theoretical design value will directly affect the issue of whether the lock body can be opened properly and whether the luggage compartment door can be opened when the luggage compartment door lock is opened. [0003] like figure 1 As shown, a common car luggage compartment door lock cylinder includes a housing 1 , a spindle 2 and a rotating arm ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problem that the installation hole position and the actual rotation angle of the luggage compartment door lock cylinder are difficult to detect, and it is difficult to judge whether the installation hole position and the actual rotation angle of the lock cylinder meet the requirements of the theoreti

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