CN211731196U - Light-weight automobile headlamp assembling and adjusting auxiliary tool - Google Patents

Abstract

The utility model belongs to the technical field of automobile auxiliary tools, in particular to a lightweight automobile headlamp mounting and adjusting auxiliary tool; the left profiling adjusting block and the right profiling adjusting block are fixedly connected below two ends of the circular tube beam respectively, a left front cabin cover profiling block and a left front bumper profiling block are fixedly connected to the outer side surface and the front end surface of the left profiling adjusting block respectively, and a right front cabin cover profiling block and a right front bumper profiling block are fixedly connected to the outer side surface and the front end surface of the right profiling adjusting block respectively; under the prerequisite that preceding bumper face guard has not been assembled, avoided preceding cabin cover to fall the dress repeatedly, regard car front end frame as the location benchmark, through the profile modeling of outward appearance piece, realize accomplishing the installation and debugging scheme of headlamp with the assistive device form, this is the integral installation and debugging scheme of the simultaneous centering of left and right sides, effectively solves centering location problem, effectively improves work efficiency and whole car assembly quality.

Description

Light-weight automobile headlamp assembling and adjusting auxiliary tool

Technical Field

The utility model belongs to the technical field of the utensil is assisted to the car, concretely relates to utensil is assisted in lightweight car headlight installation and transfer.

Background

The automobile headlamp needs to be matched with a fender, a front engine room cover and a front bumper, in a corresponding automobile type, a plurality of assemblies at the front end are in butt joint relation, and the influence of gap tolerance on the visual effect is large. In the corresponding automobile type, the headlamp is provided with six fixed points, and in order to meet the requirement of adjustment, the fixed holes are all through holes, so that the adjustability of the X/Y/Z three directions is ensured. When the headlamp is assembled, the front bumper is not on-line, and the assembly adjustment of the butt joint surface cannot be correspondingly carried out; in addition, in order to correspond to the matching relationship with the front cabin cover, an operator needs to repeatedly switch on and off the front cabin cover in the headlamp assembling process so as to ensure that the headlamp is adjusted in place, the overall installation efficiency is low, and the working hours are wasted. The headlamp is assembled while the adjusting problems of gaps and breaking differences are also considered, the adjustment is not in place, linkage negative effects can be generated on subsequent assembly, the appearance of the front end is poor, and the assembly quality of the whole headlamp is affected. In order to solve the problem, the auxiliary tool is used for assembling the headlamp, so that the assembling and the adjustment are carried out simultaneously, the subsequent assembling work is ensured, and the adjusting time is saved.

In the assistive device of the prior utility model patent CN208963210U headlamp mounting assistive device, an integral assistive device scheme is also considered, and convenience of adjusting the headlamps at the left side and the right side is realized; according to a designed theoretical scheme, a positioning block and a positioning edge are directly attached to ensure that the gap between the headlamp and other parts is in a design range; and the design ensures the correspondence of the headlamp mounting point and the auxiliary tool, repeated confirmation is not needed, the labor intensity is reduced, and the assembly efficiency is improved. Meanwhile, due to the defect of attachment, the headlamp can only be adjusted within a small range, so that the headlamp is required to have positioning points to lock at least one direction in the assembling process; however, in the corresponding vehicle type, the three directions of X/Y/Z can be adjusted, and the attaching scheme is not completely applicable. In the patent, the position of the mounting point is adjustable in a plane (not adjustable in space), so that the mounting point can be well corresponding to the mounting hole of the auxiliary tool after being adjusted; however, in a corresponding vehicle model, the spatial correspondence is poor, the positional relationships of several fastening points need to be adjusted during assembly, and the referential property is poor corresponding to the scheme of the mounting hole.

Disclosure of Invention

In order to overcome the problem, the utility model provides a utensil is assisted in light-weighted car headlight assembly and transfer, bumper face guard has not yet assembled in the front, avoid under the prerequisite of preceding cabin cover dress that falls repeatedly to car front end frame as the location benchmark, profile modeling through outward appearance piece is handled, realize accomplishing the assembly and transfer scheme of headlamp with assisting the utensil form, this is the integral assembly and transfer scheme of the simultaneous centering of the left and right sides, effectively solve centering location problem, effectively improve work efficiency and whole car assembly quality.

A light-weight automobile headlamp adjustment auxiliary tool comprises: the device comprises a circular tube beam 1, a positioning mechanism, a profiling adjusting block, a left front cabin cover profiling block 4, a right front cabin cover profiling block 7, a left front bumper profiling block 5 and a right front bumper profiling block 8, wherein the positioning mechanism comprises a right four-bar mechanism 2 and a left four-bar mechanism 3, the right four-bar mechanism 2 and the left four-bar mechanism 3 are respectively and fixedly connected to the circular tube beam 1 through a first aluminum block 10 and a second aluminum block 11, the profiling adjusting block comprises a left profiling adjusting block 6 and a right profiling adjusting block 9, the left profiling adjusting block 6 and the right profiling adjusting block 9 are respectively and fixedly connected below the two end parts of the circular tube beam 1, the left front cabin cover profiling block 4 and the left front bumper profiling block 5 are respectively and fixedly connected to the outer side surface and the front end surface of the left profiling adjusting block 6, the right front cabin cover profiling block 7 and the right front bumper profiling block 8 are respectively and fixedly connected to the outer side surface and the front end surface of the right profiling adjusting block 9, and positioning pins are arranged at the bottom ends of the right four-bar linkage mechanism 2 and the left four-bar linkage mechanism 3.

The utility model has the advantages that:

in the utility model, the parts butted with the headlamp are adjusted in a form of the contour block, so that the problem of inconvenience in assembly and disassembly of the auxiliary tool caused by direct attachment and assembly is avoided; and provides a flexible and effective solution for the conditions of excessive positioning points and inapplicable attachment.

The utility model discloses in, the application of profile modeling adjusting block to the inconsistent condition of automobile body material object and theoretical value, makes effective profile modeling possible, provides the theoretical foundation that can refer to for follow-up operation and adjustment.

The utility model discloses in, for making things convenient for the headlamp location accurate, the main part that adopts and the headlamp fastening makes the two have better dress and transfers the uniformity as assisting the support and the location of utensil, finally reaches the better state of the outward appearance of visualization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Wherein: 1-a circular tubular beam; 2-a right four-bar linkage; 3-a left four-bar linkage; 4-left front hood contour block; 5-left front bumper contour block; 6-left profile modeling adjusting block; 7-right front cabin cover contour block; 8-right front bumper contour block; 9-right profiling adjusting block; 10, first aluminum block; 11 and a second aluminum block.

Detailed Description

The invention will be further explained with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1, a light-weight automobile headlamp adjustment auxiliary tool includes: a circular tubular beam 1, a positioning mechanism, a profiling adjusting block, a left front cabin cover profile block 4, a right front cabin cover profile block 7, a left front bumper profile block 5 and a right front bumper profile block 8, the positioning mechanism comprises a right four-bar mechanism 2 and a left four-bar mechanism 3, the right four-bar mechanism 2 and the left four-bar mechanism 3 are fixedly connected to the circular tubular beam 1 through a first aluminum block 10 and a second aluminum block 11 respectively, the profile adjusting block comprises a left profile adjusting block 6 and a right profile adjusting block 9, the left profile adjusting block 6 and the right profile adjusting block 9 are fixedly connected to the lower portions of the two end portions of the circular tubular beam 1 respectively, a left front cabin cover profile block 4 and a left front bumper profile block 5 are fixedly connected to the outer side surface and the front end surface of the left profile adjusting block 6 respectively, and a right front cabin cover profile block 7 and a right front bumper profile block 8 are fixedly connected to the outer side surface and the front end surface of the right profile adjusting block 9 respectively.

The left front engine room cover contour block (4) and the right front engine room cover contour block (7) are both made according to the contour of the butt joint part of the front engine room cover and the headlight.

The left front bumper contour block (5) and the right front bumper contour block (8) are both made according to the contour of the butt joint part of the front bumper grating and the headlamp.

And positioning pins are arranged at the bottom ends of the right four-bar linkage mechanism 2 and the left four-bar linkage mechanism 3 and are used for being inserted into positioning holes in the front end frame of the automobile.

The right four-bar linkage 2 and the left four-bar linkage 3 are of the following brands: good hands and the types are: HS-225-DSM four-bar linkage.

The round tubular beam 1 supports the whole auxiliary tool, and a positioning mechanism and a connecting end of a profiling adjusting block are attached to the round tubular beam. The right four-bar linkage 2 is used as a positioning reference of the whole auxiliary tool, and together with the left four-bar linkage 3, a hole in the front end frame of the automobile is taken as a positioning point, so that the whole positioning scheme of the auxiliary tool is realized, the front end frame is clamped by the positioning mechanism, and meanwhile, the whole fixing of the auxiliary tool is realized.

The profiling block 4 of the left front engine room cover realizes profiling under the condition that the front engine room cover does not need to be opened and closed repeatedly, and facilitates the adjustment operation of the butt joint surface of the headlamp and the front engine room cover; the left front bumper contour block 5 realizes the contour of the front bumper face cover under the condition of not being assembled, and is convenient for the adjustment operation of the butt joint surface of the headlamp and the front bumper grille; and the left front profiling adjusting block 6 realizes the adjustment in the X/Y/Z directions on the premise that the real object of the vehicle body is not completely consistent with the theoretical value, and ensures that the headlamp is smoothly adjusted. The same applies to the right.

The left front engine room cover contour block 4 and the right front engine room cover contour block 7 are both nylon-made contour blocks and are used for simulating the appearance of the front engine room cover;

the left front bumper contour block 5 and the right front bumper contour block 8 are both nylon-made contour blocks and are used for simulating the appearance of a front bumper.

The steel round pipe beam 1 is used as a main body support, and round holes are distributed in the steel round pipe beam, so that the weight is effectively reduced on the premise of ensuring the strength; the round tubular beam 1 is made of light aluminum, so that the weight of the auxiliary tool is effectively reduced.

Wherein the right four-bar mechanism 2 is used as a reference for positioning, and the left Y direction is adjustable; after the positioning, the front end frame is clamped by the right four-bar linkage 2, so that the auxiliary tool is integrally fixed. Because most of the fixed points of the headlamp are concentrated on the front end frame, the positioning accuracy is ensured by the positioning form, and inconvenience and labor hour waste caused by later-stage adjustment are effectively avoided.

The profiling adjusting block reflects the butt joint edge of the front bumper grating and the front engine room cover with the headlamp on the assistive device in the form of the profiling block, so that the assembling and adjusting problem under the condition of no part is solved; and an adjusting block is attached to one side of the profiling block, so that the adjustment in the X/Y/Z directions is realized, convenience is brought to adjustment under the condition that a real object of the vehicle body is different from a theoretical value, and the assembly efficiency is effectively improved. The profile modeling adjusting blocks are all made of light aluminum materials, so that the overall weight of the auxiliary tool is effectively reduced.

The utility model discloses in remove pipe roof beam 1 and positioning mechanism and adopt the steel, need to guarantee intensity.

The auxiliary tool is used on an inner decoration line, and the front bumper face cover is not assembled yet, so that the gap break between the front bumper face cover and a headlamp cannot be determined; the front engine room cover can not be opened and closed repeatedly, otherwise, a large amount of waste of operation working hours is caused; in order to solve the problem, the auxiliary tool adopts the front end frame as positioning and supporting, adopts a scheme of positioning at two sides simultaneously, and embodies the butt joint part on the auxiliary tool in the form of a contour block, thereby realizing the centering assembly and adjustment of the headlamp, effectively avoiding the waste of working hours, improving the assembly efficiency, improving the visual appearance effect of the front end part, and effectively improving the assembly quality of the whole vehicle.

Claims (1)

1. The utility model provides a utensil is assisted in light-weighted car headlight installation and transfer which characterized in that includes: the device comprises a circular tube beam (1), a positioning mechanism, a profiling adjusting block, a left front cabin cover profiling block (4), a right front cabin cover profiling block (7), a left front bumper profiling block (5) and a right front bumper profiling block (8), wherein the positioning mechanism comprises a right four-bar linkage mechanism (2) and a left four-bar linkage mechanism (3), the right four-bar linkage mechanism (2) and the left four-bar linkage mechanism (3) are respectively and fixedly connected to the circular tube beam (1) through an aluminum block I (10) and an aluminum block II (11), the profiling adjusting block comprises a left profiling adjusting block (6) and a right profiling adjusting block (9), the left profiling adjusting block (6) and the right profiling adjusting block (9) are respectively and fixedly connected below the end parts of the two ends of the circular tube beam (1), the left front cabin cover profiling block (4) and the left front bumper profiling block (5) are respectively and fixedly connected to the outer side surface and the front end surface of the left profiling adjusting block (6), the outer side surface and the front end surface of the right profiling adjusting block (9) are respectively and fixedly connected with a right front cabin cover profiling block (7) and a right front bumper profiling block (8), and positioning pins are arranged at the bottom ends of the right four-bar mechanism (2) and the left four-bar mechanism (3).

Images