CN103363867A - Detector for outside rear-view mirror side wall of saloon car - Google Patents

Abstract

The invention discloses a detection device for the side circumference of an exterior rearview mirror of a car, which comprises a detection platform and a simulation seat fixed on the detection platform. A number of clamps are provided, the pressing pieces of the clamps fit and tightly press the surface of the side wall of the exterior rearview mirror, a number of detection pins are provided at the bottom of the accommodating cavity, and detection pins are provided in the detection pins. The present invention uses a simulation seat to simulate The installation position of the side wall of the exterior rearview mirror on the vehicle body can conveniently detect the deviation of the distance between the mounting holes of the side wall of the exterior rearview mirror and the clearance of the corner cover. The detection pin can be used as a detection tool for the distance between the mounting holes and as a Fasteners for side panels.

Description

A side circumference detection device of a car exterior rearview mirror

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technical field

The invention relates to a detection device, in particular to a side circumference detection device of a car exterior rearview mirror which is convenient for inspection.

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Background technique

In the current car production and manufacturing, the exterior rearview mirror assembly of the car is generally provided by a third party. In the finished product, there are a small number of rearview mirrors with inconsistent spacing between the mounting studs or a certain deviation in the size of the injection molded shape. However, the incoming inspection only checks the quality of the assembly through simple visual inspection, which can easily cause the inflow of unqualified products and make the assembly After being assembled on the vehicle body, there will be deviations in the hole distance, which will cause assembly difficulties or repairs. At the same time, it will also easily cause uneven gaps between the corner trim cover and the rearview mirror base, which will seriously affect the product's aesthetics and customer satisfaction.

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Contents of the invention

The invention mainly solves the technical problem that the assembly of the exterior rearview mirror assembly is difficult to assemble or repaired due to inaccuracy or poor consistency caused by visual inspection when the exterior rearview mirror assembly is put into storage; it provides a side circumference detection device for the exterior rearview mirror of a car that is convenient for inspection .

In order to solve the above-mentioned technical problems that exist, the present invention mainly adopts the following technical solutions:

A side wall detection device of a car exterior rearview mirror according to the present invention is used to detect the quality of the assembly of the side wall of a car exterior rearview mirror. The inner surface of the side wall of the exterior rearview mirror is provided with several fixing components. Corresponding to the mounting holes on the vehicle body respectively, the detection device includes a detection platform and a simulation seat fixed on the detection platform for simulating the installation position of the vehicle body. The shape is consistent with the shape of the side wall of the exterior rearview mirror and can accommodate the side wall of the exterior rearview mirror. There are several clamps around the simulation seat, and the clamps are all fixed on the detection platform. The sheet is pasted and tightly pressed on the surface of the side wall of the exterior rearview mirror. There are several hollow detection pins integrated with the simulation seat at the bottom of the accommodating cavity. The center of the detection pin is provided with a through hole extending through the bottom of the accommodating cavity. The tops of the through holes correspond to the fixing components respectively, and the detection platform is provided with an opening that passes through the detection platform and coincides with the through hole. A detection pin is provided in the through hole, and the detection pin passes through the opening from the back of the detection platform. Pass through and connect with the fixed component along the through hole, the simulation seat can simulate the installation position of the side wall of the exterior rearview mirror on the vehicle body, by placing and fastening the side wall of the exterior rearview mirror produced by external cooperation in the simulation seat, it can Detect the assembly quality of the side wall of the exterior rearview mirror to ensure that the hole distance deviation of the fixed components of the side wall of the exterior rearview mirror and the clearance of the corner decorative cover meet the corresponding requirements during final assembly, and the detection pin can be used as a testing tool for the hole distance of the fixed components , and can also be used as a fastener for the side wall of the exterior rearview mirror, which is convenient for the detection of the corner cover gap in the next step.

Preferably, the detection platform is flat and vertically arranged, the bottom of the detection platform is provided with supporting feet, the vertically arranged detection platform is convenient for fixing and detecting the side circumference of the exterior rearview mirror, and the bottom of the supporting feet can also be provided with rollers, It is convenient to detect the movement of the platform.

Preferably, the height of the side wall of the lower part of the simulation seat is greater than the height of the side wall of the upper part, the top surface of the accommodating cavity forms an angle with the detection platform, and the detection pin is inclined to the surface of the detection platform and perpendicular to the outer surface. The side wall of the rearview mirror and the side wall of the exterior rearview mirror are arranged obliquely on the detection platform, which can facilitate the fixing and detection of the side wall of the exterior rearview mirror and improve the detection efficiency.

Preferably, the side wall of the exterior rearview mirror includes a side wall I and a side wall II, the inner surface of the side wall I is provided with two fixing assemblies, and the inner surface of the side wall II is provided with three fixing assemblies, so The fixing components correspond to the corresponding installation holes on the vehicle body, and there are two clamps, and the pressing pieces of the clamps fit and press tightly on the surface of the side wall I.

Preferably, the fixing assembly includes a double-ended screw rod with a boss in the middle and a positioning card seat fixed on the screw rod. Threaded and fastened on the side wall of the exterior rearview mirror, the positioning card seat is threaded on the other end of the double-ended screw and fits with the boss, and the fixing components are respectively connected to the side wall of the exterior rearview mirror and the body. The fixing method is simple and reliable.

Preferably, the detection pin is a hollow variable-section cylinder, the bottom of the lower cylinder with a larger cross-section is set on the bottom surface of the accommodating cavity, the through hole of the lower cylinder coincides with the outer diameter of the detection pin, and the upper The through hole of the cylinder coincides with the positioning clip, and the positioning clip can be inserted into the mounting hole on the vehicle body during the assembly process, and can be used as the positioning of the fixed component.

As a preference, a protruding post is provided on the top of the detection pin, the diameter of the protruding post coincides with the hollow cavity of the upper cylinder, and a screw hole is provided in the center of the protruding post, and the screw hole is connected to the double head The screw rods are matched, and the detection pin is connected to the fixed assembly through the screw hole of the boss and rotated to tighten the side wall of the exterior rearview mirror, while the top plane of the detection pin can be used as a positioning surface.

Preferably, a handle is provided at the tail of the detection pin, which is convenient for handling and fastening.

The beneficial effects of the present invention are: the simulation seat can simulate the installation position of the side wall of the exterior rearview mirror on the vehicle body, and by placing the side wall of the exterior rearview mirror produced by external cooperation in the simulation seat and fastening it, the exterior rearview mirror can be detected. The assembly quality of the side wall of the mirror ensures that the deviation of the hole distance of the fixed components of the side wall of the exterior rearview mirror and the clearance of the corner decoration cover meet the corresponding requirements during final assembly, and the detection pin can be used as a detection tool for the hole distance of the fixed component, and as a The fasteners on the side wall of the exterior rearview mirror are convenient for the inspection of the gap of the corner trim cover in the next step.

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Description of drawings

Fig. 1 is a kind of structural representation of the present invention.

FIG. 2 is a schematic front view of FIG. 1 .

Fig. 3 is a schematic cross-sectional view of A-A in Fig. 2 .

In the figure 1. Side wall of exterior rearview mirror, 11. Side wall Ⅰ, 12. Side wall Ⅱ, 2. Fixing assembly, 21. Double-ended screw, 22. Positioning card seat, 3. Detection platform, 31. Opening hole, 32. Supporting feet, 4. Simulation seat, 41. Accommodating chamber, 42. Detection pin, 5. Clamp, 6. Detection pin, 61. Boss, 62. Handle.

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Detailed ways

The technical solutions of the present invention will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

Embodiment: a side wall detection device of a car exterior rearview mirror in this embodiment is used to detect the quality of the assembly of the side wall 1 of a car exterior rearview mirror. The side wall of the exterior rearview mirror includes side wall I11 and side wall II12, and The inner surfaces of the wall I and the side wall II are designed with fixing components 2, which respectively correspond to the mounting holes on the vehicle body. The fixing components include a double-ended screw 21 with a boss in the middle and a positioning card seat 22 fixed on the screw. One end of the double-ended screw is screwed to the process hole inside the side wall of the exterior rear-view mirror and fastened to the side wall of the rear-view mirror. The positioning card is threaded to the other end of the double-ended screw and fitted to the boss , the positioning card seat can be clamped in the mounting hole on the vehicle body, the detection device includes a detection platform 3 and a simulation seat 4 fixed on the detection platform for simulating the installation position of the vehicle body, the detection platform is flat and vertically arranged, and the detection The lower part of the platform is designed with supporting feet 32; an open accommodating cavity 41 is designed on the simulation seat, the shape of the accommodating cavity coincides with the shape of the side wall of the rearview mirror and can accommodate the side wall of the rearview mirror. The height of the side wall is greater than the height of the upper side wall, and the top surface of the accommodating cavity forms an angle with the surface of the detection platform, so that the side wall surface of the exterior rearview mirror accommodated on the simulation seat is inclined to the detection platform, and the surrounding design of the simulation seat There are two clamps 5, and the clamps are fixed on the detection platform, and the pressing pieces of the clamps fit and press against the surface of the side wall I; three inclined detection pins 42 are designed at the bottom of the accommodating cavity, and the detection pins are Hollow cylinder with variable cross-section, the bottom of the lower cylinder with larger cross-section is fixed on the bottom surface of the accommodating chamber, the through hole of the lower cylinder corresponds to the detection pin, the through hole of the upper cylinder corresponds to the positioning card seat, and the detection pin There is a through hole in the center of the column that extends and penetrates the bottom of the accommodating cavity, and the through holes correspond to the fixed components on the inner side of the side wall II, and the detection platform is also designed with an opening 31 that matches the through hole; Equipped with a detection pin 6, the detection pin passes through the hole from the back of the detection platform and connects with the fixing component along the through hole, which can be tightened and fixed to the side wall II accordingly, and a convex post 61 is designed on the top plane of the detection pin. The outer diameter of the column coincides with the through hole of the upper cylinder, and a handle 62 is provided at the tail of the detection plug.

When starting the inspection, open the clamp, place the side wall of the exterior rearview mirror to be tested in the simulation seat, adjust the clamp so that the pressing piece of the clamp is pressed tightly on the surface of the side wall I, so that the side wall I is fixed on the simulation seat Then put the side wall II on the simulation seat, adjust the position, ensure that the bottom of the side wall II is in good contact with the simulation seat, insert the detection pin into the detection pin column from the back of the detection platform, if the detection pin can be inserted and connected to the side If the screw rod of the fixing component of the side wall I or side wall II is used, the hole distance of the fixing component of the side wall of the exterior rearview mirror meets the requirements, and the detection pins are tightened in sequence, so that the detection pins are threaded into the screw rod of the fixing component and the side wall II is tightened, and then tested in sequence The gap between side wall I and side wall II and the edge of the simulated seat and the surface difference between the two are judged according to the quality standard for the assembly quality of the side wall of the exterior rearview mirror, and the inspection process is completed.

The above description does not limit the present invention, and the present invention is not limited to the examples described above, and any changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention should be regarded as protection scope of the present invention.

Claims (8)

1. A detection device for the side wall of an exterior rearview mirror of a car, used to detect the quality of the general assembly of the side wall (1) of the exterior rearview mirror of a car, and a number of fixed components (2) are arranged on the inner side of the side wall of the exterior rearview mirror , the fixing components respectively correspond to the mounting holes on the vehicle body, and it is characterized in that the detection device includes a detection platform (3) and a simulation seat (4) fixed on the detection platform for simulating the installation position of the vehicle body, the simulation seat There is an open accommodation cavity (41) on the top, the shape of the accommodation cavity matches the shape of the side circumference of the exterior rearview mirror and can accommodate the side circumference of the exterior rearview mirror, and there are several clips around the simulation seat. Clamps (5), the clamps are all fixed on the detection platform, and the pressing pieces of the clamps fit and press the side surface of the exterior rearview mirror tightly. There are several hollow holes integrated with the simulation seat at the bottom of the accommodating cavity. A detection pin (42), the center of the detection pin is provided with a through hole extending through the bottom of the accommodating cavity, the through holes correspond to the fixed components respectively, and the detection platform is provided with a through detection platform and coincides with the through hole The opening (31) of the through hole is provided with a detection pin (6), and the detection pin passes through the opening from the back of the detection platform and is connected with the fixed component along the through hole. 2. The device according to claim 1, characterized in that: the detection platform (3) is flat and vertically arranged, and the lower part of the detection platform is provided with supporting feet (32). 3. A side circumference detection device of a car exterior rearview mirror according to claim 2, characterized in that: the height of the side wall at the lower part of the simulation seat (4) is greater than the height of the side wall at the upper part, and the top surface of the accommodating cavity is closer to the The detection platform (3) forms an included angle, and the detection pin (42) is inclined to the surface of the detection platform and perpendicular to the side wall (1) of the exterior rearview mirror. 4. A device for detecting side circumference of an exterior rearview mirror of a car according to claim 1, 2 or 3, characterized in that: the side circumference of the exterior rearview mirror (1) includes side circumference I (11) and side circumference II (12), the inner surface of the side wall I is provided with two fixing assemblies, the inner surface of the side wall II is provided with three fixing assemblies, the fixing assemblies correspond to the corresponding mounting holes on the vehicle body, and the clips There are two pliers (5), and the pressing sheet of the pliers fits and is tightly pressed on the surface of the side wall I. 5. A device for detecting the side circumference of an exterior rearview mirror of a car according to claim 4, characterized in that: the fixing assembly (2) includes a double-ended screw (21) with a boss in the middle and a screw fixed on the screw The positioning bracket (22) on the upper side, one end of the double-ended screw is screwed to the process hole on the inner surface of the side wall of the exterior rearview mirror (1) and fastened to the side wall of the exterior rearview mirror, the positioning The card seat is threadedly connected to the other end of the double-ended screw and fits on the boss. 6. A device for detecting the side circumference of an exterior rearview mirror of a car according to claim 1, characterized in that: the detection pin (42) is a hollow cylinder with variable cross-section, and the bottom of the lower cylinder with a larger cross-section is set On the bottom surface of the accommodating cavity (41), the through hole of the lower cylinder coincides with the outer diameter of the detection pin (6), and the through hole of the upper cylinder coincides with the positioning holder (22). 7. A device for detecting the side circumference of an exterior rearview mirror of a car according to claim 6, characterized in that: the top of the detection pin (6) is provided with a boss (61), and the diameter of the boss is the same as that of the The upper cylindrical hollow cavity of the detection pin (42) coincides, and a screw hole is provided in the center of the boss, and the screw hole is matched with the double-ended screw (21). 8 . The device for detecting side circumference of an exterior rearview mirror of a car according to claim 1 or 7 , characterized in that: a handle ( 62 ) is provided at the tail of the detection pin ( 6 ).

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