CN113928418A - Front penetration combination lamp positioning device and positioning method - Google Patents
Front penetration combination lamp positioning device and positioning method Download PDFInfo
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- CN113928418A CN113928418A CN202111162028.1A CN202111162028A CN113928418A CN 113928418 A CN113928418 A CN 113928418A CN 202111162028 A CN202111162028 A CN 202111162028A CN 113928418 A CN113928418 A CN 113928418A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
- B62D25/085—Front-end modules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/0483—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights mounted on a bracket, e.g. details concerning the mouting of the lamps on the vehicle body
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- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The application relates to a front penetration combination lamp positioning device and a positioning method, and relates to the field of design of automobile front structures. This preceding connection module that runs through combination lamp positioner includes first connecting piece and an at least second connecting piece, its vertical face links to each other with the one side that front end frame is close to the locomotive, the horizontal plane links to each other with first connecting piece, and a positioning error for revising front end frame along vertical direction, so that first connecting piece is not more than the positioning error of vertical direction, still be used for assisting first connecting piece along automobile body length direction's position location, preceding combination lamp module that runs through includes two at least linking arms that extend the setting along the rear of a vehicle direction, and link to each other with first connecting piece, so that be used for along vertical direction, automobile body length direction and automobile body width direction's position location. The utility model provides a positioner has solved the easy fore-and-aft direction that follows the automobile body of in-process front end frame of installation and has taken place to rotate and lead to the installation to fix a position the preceding relatively poor problem of position accuracy who runs through the combination lamp above that.
Description
Technical Field
The application relates to the field of automobile front structure design, in particular to a front penetration combination lamp positioning device and a positioning method.
Background
At present, the appearance modeling and the perception quality of an automobile are more and more concerned by users, the modeling of headlights, front grilles and front guards in the front face area of the automobile is also a key research object for the appearance perception of the whole automobile, particularly along with the intervention and the vigorous development of new energy vehicle enterprises, compared with a traditional fuel vehicle, the electric automobile can be designed and arranged in a more free state due to the huge change of a driving form, the traditional fuel vehicle is required to realize the high perception modeling characteristics of some electric vehicles, and the DTS definition and the structure guarantee aspect need to be changed, so that the perception evaluation quality and the customer satisfaction degree of the whole automobile are achieved.
The front penetration combination lamp is matched with a plurality of peripheral parts, for example, the front penetration combination lamp is matched with the mounting and adjusting requirements of gaps and surface differences among structures such as signal lamps, hoods, front grilles, front guards and wheel fenders. At present, because the chain of the size of a vehicle body is too long, the tolerance accumulation of each chain ring causes the fluctuation of a positioning mounting point penetrating through a combination lamp in front to be large, the rapid and accurate self-positioning assembly can not be realized according to the traditional mode, and the manual adjustment assembly mode is usually adopted to adjust on a general assembly line. Because the front penetration combination lamp is fixedly connected with the front end assembly structure, and the front end assembly structure is fixedly connected with the left and right longitudinal beams of the body-in-white, the longitudinal beams generally have the characteristics of high strength and easy deformation during forming, and often when the front penetration combination lamp is actually installed, the positions of the longitudinal beams on the left and right sides cannot be completely symmetrical, and a certain position error exists, so that the position of the front end assembly structure installed on the front penetration combination lamp also has an error, and finally the position accuracy of the front penetration combination lamp positioned by the front end assembly structure is influenced.
In the related technology, in order to eliminate the position accuracy error of the left and right longitudinal beams, the front end frame, the anti-collision beam assembly and other structures are firstly assembled on line, so that the position error between the structures is ensured to be eliminated as far as possible, and then the front end frame and the anti-collision beam assembly are installed on the left and right longitudinal beams through corresponding positioning tools, so that the position error of the front end assembly structure can be reduced to a certain extent, but because the front end frame has a certain height, the front end frame is likely to rotate along the front and back directions of a vehicle body in the process of installing the front end assembly structure on the left and right longitudinal beams, the position accuracy of the front end frame is likely to be influenced, and then the position accuracy of a front through combination lamp subsequently installed and positioned on the front end frame is influenced.
Disclosure of Invention
The embodiment of the application provides a front-through combination lamp positioning device and a positioning method, and aims to solve the problem that in the installation process of a front end module in the related art, due to the fact that a front end frame is prone to rotating in the front-back direction of an automobile body, the position accuracy of a front-through combination lamp installed and positioned on the front-through combination lamp is poor.
In a first aspect, a front pass-through combination lamp positioning device is provided, comprising:
a front end module comprising a front end frame;
the connecting module comprises a first connecting piece and at least one second connecting piece, the second connecting piece is L-shaped, the vertical surface of the second connecting piece is connected with one surface, close to the vehicle head, of the front end frame, the horizontal surface of the second connecting piece is connected with the first connecting piece, and the second connecting piece is used for correcting the positioning error of the front end frame along the vertical direction, so that the positioning error of the first connecting piece along the vertical direction is not more than a preset error, and is also used for assisting the positioning of the first connecting piece along the length direction of the vehicle body;
preceding combination lamp module that runs through, it includes two at least linking arms that extend the setting along the rear of a vehicle direction, the linking arm with first connecting piece links to each other to be used for along vertical direction, automobile body length direction and automobile body width direction's position location.
In some embodiments, at least two first positioning adjusting holes are formed in the vertical surface of the second connecting member, the first positioning adjusting holes are arranged at intervals in the vertical direction, a first fixing hole is formed in the front end frame, the first positioning adjusting hole is used for being matched with the first fixing hole, the size of each first positioning adjusting hole is larger than that of each first fixing hole, the connecting module further comprises a plurality of adjusting gaskets, and each adjusting gasket is detachably arranged between one first positioning adjusting hole and the corresponding first fixing hole and used for correcting the positioning error of the front end frame in the vertical direction, so that the positioning error of the first connecting member in the vertical direction is not larger than a preset error.
In some embodiments, the second connecting member has a plastic deformation capability, and the hardness of the second connecting member is less than the hardness of the front end frame and the first connecting member, so as to assist the adjusting gasket in correcting a positioning error of the front end frame in a vertical direction when the adjusting gasket is connected with the first connecting member.
In some embodiments, the first connecting member includes a first connecting portion, the first connecting portion is provided with second positioning adjusting holes arranged at intervals, the horizontal plane of the second connecting member is provided with at least one third positioning adjusting hole, the second positioning adjusting hole is used for matching with the third positioning adjusting hole, and the size of the second positioning adjusting hole is larger than that of the third positioning adjusting hole.
In some embodiments, the first connecting member includes a second connecting portion, the second connecting portion is used for being connected to a side of the first connecting portion close to the vehicle head, the second connecting portion is provided with at least two protruding portions, a second fixing hole is provided on a top surface of each protruding portion, the connecting arm is provided with at least two third fixing holes matched with the second fixing holes, and the third fixing holes are round holes.
In some embodiments, the second connecting portion is further provided with at least two fourth positioning adjusting holes, the fourth positioning adjusting holes are arranged at intervals along the protruding portion, and the fourth positioning adjusting holes are oblong holes arranged along the length direction of the vehicle body.
In some embodiments, the first connecting member includes a third connecting portion, the third connecting portion is used for connecting with a side of the second connecting portion close to the vehicle head, at least two fourth fixing holes arranged at intervals are arranged on a side of the third connecting portion away from the second connecting portion, and the fourth fixing holes are used for being matched with the front grille module so as to be used for positioning the front grille module along the vertical direction, the vehicle body length direction and the vehicle body width direction.
In some embodiments, the first connecting portion, the second connecting portion and the third connecting portion are integrally formed.
In some embodiments, the size of the first connecting piece along the length direction of the vehicle body ranges from 89 cm to 120 cm.
In a second aspect, a front penetration combination lamp positioning method is provided, which is implemented by using the front penetration combination lamp positioning device, and includes the steps of:
connecting the vertical surface of the second connecting piece with one surface of the front end frame, which is close to the vehicle head, so as to correct the positioning error of the front end frame along the vertical direction;
connecting a first connecting piece with the horizontal plane of the second connecting piece so that the positioning error of the first connecting piece along the vertical direction is not more than a preset error, and determining the position positioning of the first connecting piece along the length direction of the vehicle body;
and connecting the connecting arms of the front through combined lamp module with the first connecting pieces respectively so as to determine the position location of the front through combined lamp module along the vertical direction, the length direction of the vehicle body and the width direction of the vehicle body respectively.
The beneficial effect that technical scheme that this application provided brought includes:
the embodiment of the application provides a front penetration combination lamp positioning device, which is characterized in that a first connecting piece and at least one second connecting piece are arranged, the vertical surface of the second connecting piece is connected with one surface, close to a vehicle head, of a front end frame, and the horizontal surface of the second connecting piece is connected with the first connecting piece, so that the positioning error of the front end frame along the vertical direction is corrected, the positioning error of the first connecting piece along the vertical direction is not larger than a preset error, the requirement of position precision is met, and the position positioning of the first connecting piece along the length direction of a vehicle body can be assisted; in addition, the first connecting piece is connected with the connecting arm of the front through combined lamp module, so that the front through combined lamp module can be positioned in the vertical direction, the length direction of the vehicle body and the width direction of the vehicle body respectively. This preceding front end frame that runs through combination lamp positioner can be fine elimination front end module leads to easily to rotate along the fore-and-aft direction of automobile body at the in-process of installation because the height dimension is great for along vertical direction and automobile body length direction's position precision error great and influence the installation location on it the preceding problem that runs through the position precision of combination lamp relatively poor, the position error to front end frame has carried out fine correction, and does not occupy extra space, do not influence the original range arrangement of other spare parts and arrange.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a front-through combination lamp positioning device according to an embodiment of the present disclosure;
fig. 2 is an exploded view of a front end module of a front pass-through combination lamp positioning device according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a first connecting member of a front-through combination lamp positioning device according to an embodiment of the present disclosure;
fig. 4 is a schematic structural view of the front penetration combination lamp positioning device according to the embodiment of the present application after the first connecting member is respectively connected to the front penetration combination lamp module and the front grille module.
In the figure: 1-front end module, 10-front end frame, 2-connection module, 20-first connection piece, 200-first connection part, 201-second connection part, 202-lug part, 203-third connection part, 204-second positioning adjustment hole, 205-second fixing hole, 206-fourth positioning adjustment hole, 207-fourth fixing hole, 21-second connection piece, 22-adjustment gasket, 3-front penetration combination lamp module, 30-connection arm, 4-front grille module, 5-connection plate, 6-anti-collision beam assembly and 7-left and right longitudinal beams.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a preceding assembled lamp positioner that runs through, it can solve among the prior art front end module because the front end frame easily takes place to rotate along the fore-and-aft direction of automobile body at the in-process of installation, leads to the installation to run through the relatively poor problem of position precision of assembled lamp before on it.
Referring to fig. 1, the front-penetration combination lamp positioning device mainly comprises a front end module 1, a connection module 2 and a front-penetration combination lamp module 3, wherein the front end module 1 comprises a front end frame 10, the connection module 2 comprises a first connection piece 20 and at least one second connection piece 21, the second connection piece 21 is L-shaped, a vertical surface of the second connection piece 21 is connected with a surface, close to a vehicle head, of the front end frame 10, a horizontal surface of the second connection piece 21 is connected with the first connection piece 20, and the second connection piece 21 is used for correcting a positioning error of the front end frame 10 along the vertical direction, so that the positioning error of the first connection piece 20 along the vertical direction is not greater than a preset error, and is also used for assisting the positioning of the first connection piece 20 along the length direction of a vehicle body; preceding combination lamp module 3 that runs through includes two at least linking arms 30 that extend the setting along the rear of a vehicle direction, linking arm 30 with first connecting piece 20 links to each other for be used for along vertical direction, automobile body length direction and automobile body width direction's position location.
Specifically, referring to fig. 2, the front-end module 1 includes two connecting plates 5 and an impact beam assembly 6 in addition to the structure of the front-end frame 10, wherein in order to eliminate a positioning error caused by a position error of a left longitudinal beam 7 and a right longitudinal beam 7 of a body-in-white, the front-end frame 10, the two connecting plates 5 and the impact beam assembly 6 are assembled by using a front-end module installation tool separately on-line, the installation sequence is that the front-end module installation tool is used to install the two connecting plates 5 on two sides of the front-end frame 10, and then the front-end module installation tool is used to fix the impact beam assembly 6 on the two connecting plates 5, so as to achieve the on-line separate installation of the front-end module 1, and the installation efficiency can be accelerated while avoiding the position error. Subsequently, the front end module 1 assembled by the front end module positioning tool is mounted and positioned on the left and right side members 7 of the body-in-white, and in this process, the front end frame 10 may have rotational deviation along the length direction of the body, which in turn affects the position accuracy of the whole front end module 1 along the vertical direction and the length direction of the body. Therefore, after the front end module 1 is installed, the vertical surface of the second connecting piece 21 and the surface of the front end frame 10 close to the vehicle head are fixedly connected by using the connecting module positioning tool so as to correct the positioning error of the front end frame 10 along the vertical direction, and then the horizontal surfaces of the first connecting piece 20 and the second connecting piece 21 are fixedly connected by using the connecting module positioning tool, and since the position of the horizontal surface of the second connecting piece 21 along the vertical direction is the corrected position, the position is basically accurate, so that the position of the first connecting piece 20 installed on the connecting piece along the vertical direction is also accurate. Since the front end frame 10 also directly affects the accuracy of the position of the front end frame along the length direction of the vehicle body during the rotation process, the second connecting member 21 can not only make the positioning error of the first connecting member 20 along the vertical direction not greater than the preset error, but also assist the positioning of the first connecting member 20 along the length direction of the vehicle body, so as to completely eliminate the position error of the front end frame 10 caused by the rotation.
Further, be equipped with two at least first positioning adjustment holes that set up along vertical direction interval on the vertical face of second connecting piece 21, be equipped with first fixed orifices on the front end frame 10, first positioning adjustment hole be used for with first fixed orifices cooperation, just the size in first positioning adjustment hole is greater than first fixed orifices, connecting module 2 still includes a plurality of adjusting shim 22, adjusting shim 22 detachably locates one of them between first positioning adjustment hole and the first fixed orifices, so that be used for revising front end frame 10 is along the positioning error of vertical direction, so that first connecting piece 20 is not more than preset error along the positioning error of vertical direction.
Specifically, because the position of the front end frame 10 changes in the rotating process, the position of the corresponding hole on the front end frame also changes, and the position of the second connecting piece 21, which is positioned by the connecting module positioning tool, does not change, generally, the displacement distance of the front end frame 10, which is caused by the rotation of the front end frame due to the size problem of the front end frame, does not exceed 3-4 mm, and therefore, the size of the first positioning adjusting hole is set to be larger than that of the first fixing hole, so that the size of the first positioning adjusting hole can meet the requirement of the displacement of the front end frame 10, and the fixation is realized. And because the rotation will cause one side of the front end frame 10 close to the vehicle head to become an inclined surface, so that the vertical surfaces of the second connecting pieces 21 cannot be attached to each other when the corresponding surfaces of the front end frame 10 are connected, and in order to correct the position error caused by the rotation, the adjusting gaskets 22 are respectively arranged on the screws passing through one group of the first positioning adjusting holes and the first fixing holes in a penetrating manner according to the rotation condition during installation, and the adjusting gaskets 22 are positioned between the first positioning adjusting holes and the first fixing holes so as to correct the positioning error of the front end frame 10 along the vertical direction, so that the horizontal plane of the second connecting pieces 21 is horizontal and the position accuracy is ensured.
Further, since the adjusting shim 22 has a certain thickness, it is also generally produced uniformly as a batch product with a fixed thickness during production, but the rotation amount of the front frame 10 is not controllable to a certain extent, and when the distance to be adjusted is not exactly a multiple of the thickness of the adjusting shim 22, it indicates that there still exists a certain distance, although it is small or even negligible, in order to ensure the positional accuracy as much as possible, here, the second connecting member 21 has plastic deformation capability, and the hardness of the second connecting member 21 is less than that of the front frame 10 and the first connecting member 20, so as to assist the adjusting shim 22 in correcting the positioning error of the front frame 10 in the vertical direction when connected with the first connecting member 20. Specifically, because the second connecting member 21 has plastic deformation capability, when a certain gap still exists, the second connecting member 21 can generate plastic deformation to a certain extent, and because the hardness of the front end frame 10 and the hardness of the first connecting member 20 are both greater than that of the second connecting member 21, the front end frame 10 and the first connecting member 20 cannot generate plastic deformation when being respectively connected and fixed with the second connecting member 21, so that the position accuracy error is prevented from being increased by excessive plastic deformation. Therefore, the position error of the front end frame 10 due to rotation is corrected by the plastic deformation capability of the adjusting shim 22 and the second connecting member 21.
Further, referring to fig. 3, the first connecting member 20 includes a first connecting portion 200, second positioning adjusting holes 204 are formed in the first connecting portion 200 at intervals, at least one third positioning adjusting hole is formed in a horizontal plane of the second connecting member 21, the second positioning adjusting holes 204 are used for being matched with the third positioning adjusting holes, and the size of the second positioning adjusting holes 204 is larger than that of the third positioning adjusting holes.
Specifically, after the vertical surfaces of the second connecting member 21 are connected and fixed, the horizontal surface is naturally located at the vertical position where the second connecting member should be located, but the position of the whole second connecting member 21 along the length direction of the vehicle body is changed, at this time, the connecting module positioning tool is separated from the second connecting member 21 and used for fixing the first connecting member 20, and in order to ensure that the second connecting member 21 and the first connecting member 20 after being displaced and moved along the length direction of the vehicle body can also be connected and fixed, the size of the second positioning adjusting hole 204 is set to be larger than that of the third positioning adjusting hole, so that the second connecting member 21 and the first connecting member 20 can be connected and fixed.
Further, referring to fig. 4, the first connecting member 20 includes a second connecting portion 201, the second connecting portion 201 is used for being connected to one side of the first connecting portion 200 close to the vehicle head, the second connecting portion 201 is provided with at least two protruding portions 202, a second fixing hole 205 is provided on a top surface of each protruding portion 202, the connecting arm 30 is provided with at least two third fixing holes matched with the second fixing holes 205, and the third fixing holes are round holes. Specifically, since the front through combination lamp module 3 is located at a higher position, the protrusion 202 is correspondingly disposed to satisfy the connection and fixation of the front through combination lamp module 3.
Further, because preceding combination lamp module 3 that runs through itself has certain thickness, in order to guarantee the stability of connecting, still be equipped with two at least fourth location regulation holes 206 on the second connecting portion 201, fourth location regulation hole 206 is followed protruding portion 202 interval sets up, just fourth location regulation hole 206 is the slotted hole that sets up along automobile body length direction, because preceding combination lamp module 3 that runs through has certain radian, and because the shape is whole to be the elongated, also has certain deformability along its width direction, consequently, in order to guarantee the smoothness of connecting, will fourth location regulation hole 206 sets up to the slotted hole that sets up along automobile body length direction, so that preceding combination lamp module 3's integral erection is fixed of running through.
Further, the first connecting part 20 includes a third connecting part 203, the third connecting part 203 is used for connecting with one side of the second connecting part 201 close to the vehicle head, one side of the third connecting part 203 far away from the second connecting part 201 is provided with at least two fourth fixing holes 207 arranged at intervals, and the fourth fixing holes 207 are used for being matched with the front grille module 4 so as to be used for positioning the front grille module 4 along the vertical direction, the length direction of the vehicle body and the width direction of the vehicle body.
Specifically, the front grille module 4 is generally connected to a front safety module, but since the front safety module itself is also prone to position errors, the position of the front grille module 4 is inaccurate, and in order to eliminate such error transmission, and the position of the first connecting member 20 is relatively accurate after being corrected, the front grille module 4 is connected and fixed to the third connecting portion 203, and then the front grille module 4 is connected and fixed to the front safety module again, so as to ensure the position accuracy and stability of the front grille module 4.
Further, from the perspective of structural design, the first connecting portion 200, the second connecting portion 201 and the third connecting portion 203 are integrally formed, and the range of the dimension of the first connecting member 20 along the length direction of the vehicle body is 89-120 cm. The number of the second links 21 is preferably 3, and may be increased or decreased according to the width of the actual vehicle body.
The application provides preceding assembled lamp positioner that runs through, through preceding frame 10 with preceding run through and set up first connecting piece 20 and second connecting piece 21 between the assembled lamp module 3, second connecting piece 21 has revised well the positioning error of front end frame 10 along vertical direction guarantees first connecting piece 20 is not more than preset error along vertical direction's positioning error, satisfies the position required precision, thereby has guaranteed preceding positioning precision that runs through assembled lamp module 3 requires and preceding grid module 4's positioning precision requires. The front penetrating combined lamp module 3 is centered on the vehicle body, the left and right gaps between the front penetrating combined lamp module and other structures are symmetrical, the surface difference is flush, and the delicacy and the perception quality of the front face of the vehicle body are improved; meanwhile, the influence caused by the size fluctuation of the vehicle body is reduced, the complex front face modeling design can be smoothly produced in a high-quality large batch, the problem of front face assembly caused by tolerance accumulation in the assembly process is reduced, the operation is simple, the working efficiency is high, the debugging time can be effectively shortened, and the beat and the yield are improved.
The application also provides a front through combined lamp positioning method, which is implemented by using the front through combined lamp positioning device and specifically comprises the following steps:
connecting the vertical surface of the second connecting piece 21 with one surface of the front end frame 10 close to the vehicle head so as to correct the positioning error of the front end frame 10 along the vertical direction;
connecting a first connecting piece 20 with the horizontal plane of a second connecting piece 21, so that the positioning error of the first connecting piece 20 along the vertical direction is not more than a preset error, and determining the position positioning of the first connecting piece 20 along the length direction of the vehicle body;
the connecting arms 30 of the front penetration combination lamp module 3 are respectively connected with the first connecting pieces 20 to determine the position location of the front penetration combination lamp module 3 along the vertical direction, the length direction of the vehicle body and the width direction of the vehicle body.
Specifically, the front-end module 1 is assembled offline, and a front-end module installation tool is used for assembling, wherein the installation sequence is that the front-end module installation tool is used for installing the two connecting plates 5 on two sides of the front-end frame 10 respectively, and then the front-end module installation tool is used for fixing the anti-collision beam assembly 6 on the two connecting plates 5, so that the front-end module 1 is installed offline independently; secondly, the front end module 1 which is assembled is installed and positioned on the left longitudinal beam 7 and the right longitudinal beam 7 of the body-in-white by using a front end module positioning tool, and in the process, the front end frame 10 may have rotary deviation along the length direction of the body, so that the position accuracy of the whole front end module 1 along the vertical direction and the length direction of the body is influenced.
Specifically, when the second connecting members 21 are installed, the number of the second connecting members 21 is preferably 3, a connecting module positioning tool is used to fixedly connect the vertical surface of the second connecting member 21 with the surface of the front end frame 10 close to the vehicle head, and the adjusting gaskets 22 are respectively arranged on the screws penetrating through one group of the first positioning adjusting holes and the first fixing holes according to the rotation condition of the front end module 1 so as to correct the positioning error of the front end frame 10 along the vertical direction, and then the connecting module positioning tool is also used to fixedly connect the horizontal surfaces of the first connecting members 20 and the second connecting members 21, and since the position of the horizontal surface of the second connecting member 21 along the vertical direction is the corrected position, the position is basically accurate, so that the position of the first connecting member 20 installed thereon along the vertical direction is also accurate, and the position of the first connecting piece 20 along the length direction of the vehicle body is positioned together with the connecting module positioning tool through the via hole structure design.
Specifically, after the position of the first connecting member 20 is determined, the connecting arm 30 of the front penetration combination lamp module 3 is respectively connected and fixed with the protruding portion 202, so as to realize the position accuracy of the front penetration combination lamp module 3 through the second connecting portion 201; and then the front grill module 4 is connected and fixed to the third connection portion 203, so that the positional accuracy of the front grill module 4 is achieved.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A front-through combination lamp positioning device, comprising:
a front end module (1) comprising a front end frame (10);
the connecting module (2) comprises a first connecting piece (20) and at least one second connecting piece (21), the second connecting piece (21) is L-shaped, the vertical surface of the second connecting piece (21) is connected with one surface, close to the vehicle head, of the front end frame (10), the horizontal surface of the second connecting piece is connected with the first connecting piece (20), and the second connecting piece (21) is used for correcting the positioning error of the front end frame (10) along the vertical direction, so that the positioning error of the first connecting piece (20) along the vertical direction is not greater than a preset error, and is also used for assisting the positioning of the first connecting piece (20) along the length direction of the vehicle body;
run through combination lamp module (3) before, it includes at least two linking arms (30) that extend the setting along the rear of a vehicle direction, linking arm (30) with first connecting piece (20) link to each other to be used for along vertical direction, automobile body length direction and automobile body width direction's position location.
2. A front-penetrating combination lamp positioning device as set forth in claim 1, wherein: be equipped with two at least first positioning adjustment holes that set up along vertical direction interval on the vertical face of second connecting piece (21), be equipped with first fixed orifices on front end frame (10), first positioning adjustment hole be used for with first fixed orifices cooperation, just first positioning adjustment hole's size is greater than first fixed orifices, connecting module (2) still include a plurality of adjusting shim (22), adjusting shim (22) detachably locate one of them between first positioning adjustment hole and the first fixed orifices, in order to be used for revising front end frame (10) is along the positioning error of vertical direction, so that first connecting piece (20) are not more than preset the error along the positioning error of vertical direction.
3. A front-penetrating combination lamp positioning device as set forth in claim 2, wherein: the second connecting piece (21) has plastic deformation capacity, and the hardness of the second connecting piece (21) is smaller than that of the front end frame (10) and the first connecting piece (20) so as to be used for assisting the adjusting gasket (22) in correcting the positioning error of the front end frame (10) along the vertical direction when the adjusting gasket is connected with the first connecting piece (20).
4. A front-penetrating combination lamp positioning device as set forth in claim 1, wherein: first connecting piece (20) include first connecting portion (200), be equipped with second location regulation hole (204) that the interval set up on first connecting portion (200), be equipped with an at least third location regulation hole on the horizontal plane of second connecting piece (21), second location regulation hole (204) be used for with third location regulation hole matches, just the size of second location regulation hole (204) is greater than the size of third location regulation hole.
5. A front-penetrating combination lamp positioning device as set forth in claim 4, wherein: first connecting piece (20) include second connecting portion (201), second connecting portion (201) be used for with one side that first connecting portion (200) are close to the locomotive links to each other, be equipped with two at least bellying (202) on second connecting portion (201), each the top surface of bellying (202) all is equipped with second fixed orifices (205), be equipped with on linking arm (30) at least two with second fixed orifices (205) complex third fixed orifices, the third fixed orifices is the round hole.
6. A front-penetrating combination lamp positioning device as set forth in claim 5, wherein: the second connecting portion (201) are further provided with at least two fourth positioning adjusting holes (206), the fourth positioning adjusting holes (206) are arranged along the protruding portions (202) at intervals, and the fourth positioning adjusting holes (206) are long round holes arranged along the length direction of the vehicle body.
7. A front-penetrating combination lamp positioning device as set forth in claim 5, wherein: the first connecting piece (20) comprises a third connecting portion (203), the third connecting portion (203) is used for being connected with one side, close to the vehicle head, of the second connecting portion (201), the third connecting portion (203) is far away from one side of the second connecting portion (201) is provided with at least two fourth fixing holes (207) arranged at intervals, and the fourth fixing holes (207) are used for being matched with the front grille module (4) so as to be used for positioning the front grille module (4) in a position matching mode along the vertical direction, the length direction of the vehicle body and the width direction of the vehicle body.
8. A front-penetrating combination lamp positioning device as set forth in claim 7, wherein: the first connecting part (200), the second connecting part (201) and the third connecting part (203) are integrally formed.
9. A front-penetrating combination lamp positioning device as set forth in claim 1, wherein: the size range of the first connecting piece (20) along the length direction of the vehicle body is 89-120 cm.
10. A front penetration combination lamp positioning method, wherein the front penetration combination lamp positioning method is implemented by using the front penetration combination lamp positioning device as claimed in claim 1, and the steps thereof comprise:
connecting the vertical surface of the second connecting piece (21) with one surface of the front end frame (10) close to the vehicle head so as to correct the positioning error of the front end frame (10) along the vertical direction;
connecting a first connecting piece (20) with the horizontal plane of a second connecting piece (21) so that the positioning error of the first connecting piece (20) along the vertical direction is not larger than a preset error, and determining the position positioning of the first connecting piece (20) along the length direction of the vehicle body;
and respectively connecting the connecting arms (30) of the front through combined lamp module (3) with the first connecting pieces (20) so as to determine the position location of the front through combined lamp module (3) along the vertical direction, the length direction of the vehicle body and the width direction of the vehicle body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111162028.1A CN113928418B (en) | 2021-09-30 | 2021-09-30 | Front penetration combination lamp positioning device and positioning method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111162028.1A CN113928418B (en) | 2021-09-30 | 2021-09-30 | Front penetration combination lamp positioning device and positioning method |
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| CN113928418B CN113928418B (en) | 2022-07-15 |
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| Publication number | Publication date |
|---|---|
| CN113928418B (en) | 2022-07-15 |
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