CN210941976U

CN210941976U - Automobile plastic front-end module with large lamp arm

Info

Publication number: CN210941976U
Application number: CN201921852906.0U
Authority: CN
Inventors: 周超群; 汪刚; 夏桂琴; 孟祥磊; 武卫东
Original assignee: Wuhu Hengxin Auto Interior Trim Co ltd
Current assignee: Wuhu Hengxin Auto Interior Trim Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-07-07
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a take car plastics front end module of big lamp arm, belong to car front end module field, it includes the crossbeam, big lamp arm, the both ends of crossbeam downwardly extending forms the extension respectively, the side end face of extension is equipped with big lamp arm, the crossbeam passes through integrative injection moulding with big lamp arm, and the crossbeam is U type recess with the back of big lamp arm, the strengthening rib has been arranged in the U type recess, adopt arranging of this technical scheme through the strengthening rib when guaranteeing crossbeam intensity, can enough make front end module lightweight, and the front end module of half frame formula can be arranged satisfying the use under the limited condition at the automobile body, still leave the space on the automobile body for partial part direct mount simultaneously, and then the mounting point on the reducible front end module, reduce the processing degree of difficulty of front end module.

Description

Automobile plastic front-end module with large lamp arm

Technical Field

The utility model relates to a car front end module technical field, more specifically say, relate to a take car plastics front end module of big lamp arm.

Background

At present, the field of automobile plastic front-end modules with large lamp arms is used as a new technical industry, and common front-end modules are designed into plastic full-frame type front-end modules with large lamp arms, but two defects exist: one is that under the environment of light weight of automobiles, the plastic front-end module is produced by the method, but the weight of the full-frame plastic front-end module sometimes can not meet the requirements of customers, and meanwhile, raw materials required by products and steel required by injection molds are more; it is second that full frame plastics front end module is injection moulding cycle longer in the mould, influences the production beat, and full frame plastics front end module mounting point is more, and is more difficult when later stage product size adjustment, and its three automobile body spaces are limited, and the required installation space of full frame plastics front end module is big, leads to other part mounted positions to be limited, consequently urgently needs a neotype car front end module at present in order to solve above-mentioned problem.

Through retrieval, the Chinese patent application number: 2015205050134, filing date: the invention is named as: automobile front end module, this application disclose automobile front end module, including the front end module body, the front end module body is that the girder steel is moulded plastics through the inserts for a whole with the plastic pellet, the front end module body includes girder steel and plastic support, the girder steel parcel is in the plastic support, the girder steel is including the copilot side girder steel, middle part girder steel and the driving side girder steel that the segmentation set up. The automobile front end module that this application provided, simple structure, production simple process saves manufacturing cost, but this front end module passes through girder steel and plastic support injection moulding, has not yet enough satisfied the lightweight requirement of automobile.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved by the utility model

An object of the utility model is to overcome not enough among the prior art, a take car plastics front end module of big lamp arm is provided, adopt arranging of this technical scheme through the strengthening rib when guaranteeing crossbeam intensity, can enough make front end module lightweight, and the front end module of half frame can be arranged satisfying the use under the limited circumstances at the automobile body, still leave the space on the automobile body for partial part direct mount simultaneously, and then the mounting point on the reducible front end module, reduce the processing degree of difficulty of front end module.

Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a take car plastics front end module of big lamp arm, including the crossbeam, it still includes big lamp arm, the both ends of crossbeam downwardly extending forms the extension respectively, the side end face of extension is equipped with big lamp arm, the crossbeam passes through integrative injection moulding with big lamp arm, just the crossbeam is U type recess with the back of big lamp arm, the strengthening rib has been arranged in the U type recess.

As a further improvement of the utility model, the upper end face of the big lamp arm is an inclined plane which is inclined upwards from the cross beam to the big lamp arm.

As a further improvement of the present invention, the reinforcing ribs on the cross beam include a reinforcing support portion and a dispersing support portion, and a first reinforcing rib is arranged on the back surface of the cross beam along the length direction thereof, wherein a plurality of second reinforcing ribs perpendicular to the upper end surface of the cross beam are arranged between the first reinforcing rib and the upper side wall of the U-shaped groove of the cross beam to form the reinforcing support portion;

and a plurality of third reinforcing ribs which are connected end to end and inclined to the lower end face of the cross beam are arranged between the first reinforcing ribs and the lower side wall of the U-shaped groove of the cross beam to form a dispersed supporting part.

As a further improvement, the lower end downwardly extending of the second reinforcing rib extends to the lower side wall of the U-shaped groove of the cross beam, and in addition, one end of the part of the third reinforcing rib, which is far away from the lower end face of the cross beam, extends to the upper side wall of the U-shaped groove of the cross beam.

As a further improvement, the extension portion extends downward to form an extension portion on the headlight arm, the extension portion is provided with a second connecting hole and a third connecting hole, the second connecting hole and the third connecting hole are both arranged along the length direction of the beam, and in addition, the end of the headlight arm away from the beam is provided with a first connecting hole which is arranged along the headlight arm to the back direction.

As a further improvement of the utility model, a fourth strengthening rib that interlocks each other is arranged in the U type recess at the big lamp arm back.

Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the utility model discloses a take car plastics front end module of big lamp arm, wherein, the front end module of full plastics can be enough to make front end module lightweight, and half frame's front end module can be in the automobile body and arrange the use under the not enough condition in space and satisfy, still leave the space on the automobile body for partial part direct mount simultaneously, and then the part mounting point on the reducible half frame front end module, so the fashioned mounting point reduction of need control at half frame's front end module in-process of moulding plastics, and then can reduce half frame front end module's the shaping degree of difficulty, and half frame's front end module more has the lightweight than full frame's front end module, and save raw materials more, reduce the input cost.

(2) The utility model discloses a take car plastics front end module of big lamp arm, wherein, through be equipped with the second strengthening rib in order to form between the lateral wall on the U type recess of first strengthening rib and crossbeam and strengthen the support part, thereby improve the bearing strength of crossbeam, be equipped with the third strengthening rib in order to form dispersion support part under the U type recess of first strengthening rib and crossbeam between the lateral wall, this sets up when improving the bearing strength of crossbeam, the power homodisperse that still can make the crossbeam bear is opened, in order to avoid the crossbeam bearing capacity to concentrate and produce and warp, dispersion support part still can pass through the extension transmission to the automobile body with the bearing capacity simultaneously, with the bearing capacity on the dispersion crossbeam, from improvement crossbeam life.

(3) The utility model discloses a take car plastics front end module of big lamp arm, wherein, be equipped with the second connecting hole on the extension, the third connecting hole, and the second connecting hole, the third connecting hole all sets up on the length direction of crossbeam, in order to realize that the front end module is along the ascending fixed of automobile body width direction, the one end of keeping away from the crossbeam at big lamp arm is equipped with first connecting hole in addition, in order to realize that the front end module is along the ascending fixed of automobile body length direction, and the second connecting hole, triangle-shaped is constituteed with the line of first connecting hole to the third connecting hole, triangle-shaped is constituteed to three fastening point, the stability of front end module with the automobile body coupling has been improved more, and then the bearing demand of big lamp arm has been satisfied.

Drawings

Fig. 1 is a schematic front structural view of an automotive plastic front-end module with a large lamp arm according to the present invention;

fig. 2 is a schematic back structural view of an automotive plastic front end module with a large lamp arm according to the present invention;

fig. 3 is a rear view of the front end module of fig. 1.

The reference numerals in the schematic drawings illustrate:

01. a cross beam; 011. a reinforcing support portion; 012. a dispersion support portion; 013. a first reinforcing rib; 014. a second reinforcing rib; 015. a third reinforcing rib; 016. a fourth reinforcing rib;

02. a large lamp arm; 021. a first connection hole; 022. a second connection hole; 023. and a third connecting hole.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

Example 1

As shown in fig. 1, 2 and 3, the plastic front-end module with a large lamp arm for an automobile of the present embodiment includes a cross member 01, the headlamp further comprises a large lamp arm 02, two ends of the beam 01 respectively extend downwards to form extending parts, the side end faces of the extending parts are provided with the large lamp arm 02, specifically, the upper end face of the large lamp arm 02 of the embodiment is an inclined plane which inclines upwards from the beam 01 to the large lamp arm 02, the upper end face of the large lamp arm 02 is raised slightly, thereby increasing the thickness of the upper and lower end surfaces of the headlight arm 02 and further improving the strength of the headlight arm 02, wherein, the beam 01 and the big lamp arm 02 are formed into a full plastic semi-frame type front end module with the big lamp arm 02 through integral injection molding, the back surfaces of the beam 01 and the big lamp arm 02 are both U-shaped grooves, reinforcing ribs are arranged in the U-shaped grooves, and fourth reinforcing ribs 016 which are staggered with each other are arranged in the U-shaped groove on the back surface of the headlamp arm 02.

The front end module of full plastics can be enough to make the front end module lightweight in this embodiment, and the front end module of half frame formula can be satisfied the use under the not enough condition in automobile body arrangement space, still leave the space for partial part direct mount on the automobile body simultaneously, and then the part mounting point on the reducible half frame formula front end module, the event is at the front end module of half frame formula and moulds plastics the in-process and need control fashioned mounting point and reduce, and then can reduce the shaping degree of difficulty of half frame front end module, and the front end module of half frame formula more has the lightweight than full frame front end module, and save raw materials more, and the input cost is reduced.

The reinforcing ribs on the cross member 01 of the present embodiment include a reinforcing support portion 011 and a dispersion support portion 012, and a first reinforcing rib 013 is arranged on the back surface of the cross member 01 in the length direction thereof, wherein a plurality of second reinforcing ribs 014 perpendicular to the upper end surface of the cross member 01 are provided between the first reinforcing rib 013 and the upper side wall of the U-shaped groove of the cross member 01 to form the reinforcing support portion 011; a plurality of third reinforcing ribs 015 which are connected end to end and inclined to the lower end face of the cross beam 01 are arranged between the first reinforcing rib 013 and the lower side wall of the U-shaped groove of the cross beam 01 to form a dispersion support part 012, wherein the lower end of the second reinforcing rib 014 extends downwards and extends to the lower side wall of the U-shaped groove of the cross beam 01, in addition, one end of part of the third reinforcing ribs 015 far away from the lower end face of the cross beam 01 extends to the upper side wall of the U-shaped groove of the cross beam 01, in this embodiment, the second reinforcing ribs 014 are arranged between the first reinforcing rib 013 and the upper side wall of the U-shaped groove of the cross beam 01 to form a reinforced support part 011, thereby improving the bearing strength of the cross beam 01, the third reinforcing ribs 015 are arranged between the first reinforcing rib 013 and the lower side wall of the U-shaped groove of the cross beam 01 to form a dispersion support part 012, thereby improving the bearing strength of, so as to avoid the deformation caused by the concentrated bearing capacity of the cross beam 01, and the dispersed supporting part 012 can transmit the bearing capacity to the vehicle body through the extending part, so as to disperse the bearing capacity on the cross beam 01, thereby prolonging the service life of the cross beam 01.

The extension part of the beam 01 extends downwards to the large lamp arm 02 to form an extension part, the extension part is provided with a second connecting hole 022 and a third connecting hole 023, the second connecting hole 022 and the third connecting hole 023 are both arranged along the length direction of the beam 01, in addition, one end, far away from the beam 01, of the large lamp arm 02 is provided with a first connecting hole 021, and the first connecting hole 021 is arranged along the direction from the front side to the back side of the large lamp arm 02.

In the embodiment, compared with a full-frame front end module with a large lamp arm 02, a half-frame front end module with the large lamp arm 02 has less lower cross beam supporting the large lamp arm 02, and the embodiment enables a vehicle body to meet the bearing requirement of the large lamp arm 02 through arrangement of the front end module and a vehicle body connecting hole, specifically, the embodiment is provided with a second connecting hole 022 and a third connecting hole 023 through extending parts, the second connecting hole 022 and the third connecting hole 023 are both arranged along the length direction of the cross beam 01 to realize the fixation of the front end module along the width direction of the vehicle body, in addition, one end of the large lamp arm 02 far away from the cross beam 01 is provided with a first connecting hole 021 to realize the fixation of the front end module along the length direction of the vehicle body, and the connecting lines of the second connecting hole 022, the third connecting hole 023 and the first connecting hole 021 form a triangle, the three fastening points form a triangle, so that the stability of the front end module connected with the vehicle body, and further meets the bearing requirement of the headlight arm 02.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a take car plastics front end module of big lamp arm, includes crossbeam (01), its characterized in that: the novel headlamp structure is characterized by further comprising a large lamp arm (02), wherein two ends of the beam (01) extend downwards to form extending portions, the side end face of each extending portion is provided with the large lamp arm (02), the beam (01) and the headlamp arm (02) are integrally formed through injection molding, the back faces of the beam (01) and the headlamp arm (02) are U-shaped grooves, and reinforcing ribs are arranged in the U-shaped grooves.

2. The automotive plastic front-end module with the large lamp arm according to claim 1, characterized in that: the upper end face of the big lamp arm (02) is an inclined plane which inclines upwards from the beam (01) to the big lamp arm (02).

3. The automotive plastic front-end module with the large lamp arm according to claim 1, characterized in that: the reinforcing ribs on the cross beam (01) comprise a reinforcing support part (011) and a dispersing support part (012), the back surface of the cross beam (01) is provided with a first reinforcing rib (013) along the length direction, wherein a plurality of second reinforcing ribs (014) vertical to the upper end surface of the cross beam (01) are arranged between the first reinforcing rib (013) and the upper side wall of the U-shaped groove of the cross beam (01) to form the reinforcing support part (011);

and a plurality of third reinforcing ribs (015) which are connected end to end and inclined to the lower end face of the cross beam (01) are arranged between the first reinforcing ribs (013) and the lower side wall of the U-shaped groove of the cross beam (01) to form a dispersed support part (012).

4. The automotive plastic front-end module with the large lamp arm as claimed in claim 3, characterized in that: the lower end of the second reinforcing rib (014) extends downwards and extends to the lower side wall of the U-shaped groove of the cross beam (01), and in addition, one end, away from the lower end face of the cross beam (01), of part of the third reinforcing ribs (015) extends to the upper side wall of the U-shaped groove of the cross beam (01).

5. The automotive plastic front-end module with the large lamp arm according to claim 1, characterized in that: the extension part extends downwards to form an extension part in the large lamp arm (02), a second connecting hole (022) and a third connecting hole (023) are formed in the extension part, the second connecting hole (022) and the third connecting hole (023) are arranged in the length direction of the beam (01), in addition, a first connecting hole (021) is formed in one end, far away from the beam (01), of the large lamp arm (02), and the first connecting hole (021) is arranged in the direction from the front face of the large lamp arm (02) to the back face of the large lamp arm.

6. The automotive plastic front-end module with the large lamp arm according to claim 1, characterized in that: fourth reinforcing ribs (016) which are mutually staggered are arranged in the U-shaped groove on the back of the large lamp arm (02).