CN103448801A - Novel steel-plastic mixed automobile front end bracket - Google Patents

Abstract

The invention discloses a novel steel-plastic mixed automobile front end bracket, which comprises a trapezoidal metal frame body, wherein detachable adjustable-angle metal lock bridge brackets are arranged at the two ends of the upper bottom of the trapezoidal metal frame body respectively; rotatable head lamp positioning metal brackets are arranged on the two waists of the trapezoidal metal frame body respectively; and a plastic die material is compounded on the surface of the trapezoidal metal frame body. Compared with the conventional front end bracket, the novel steel-plastic mixed automobile front end bracket has the advantages that the position of a lock bridge can be designed freely to meet the requirements of different vehicle types, and a wider application range is achieved; metal parts are adopted as load bearing parts such as the lock bridge, and the rest of plastic die materials for non-bearing parts such as installing components are compounded together by bonding with a special bonding agent, so that the requirements on mechanical performance such as collision resistance are met; and moreover, the lightening effect is remarkable, and energy consumption is lowered.

Description

A kind of Novel steel/plastic hybrid vehicle front-end bracket

Technical field

The present invention relates to a kind of automotive front end support, the steel that specifically relates to a kind of structure novel is moulded the hybrid vehicle front-end bracket, belongs to automobile manufacturing field.

Background technology

Front-end bracket belongs to the part of vehicle body, is all multipart locating points and assembly platform, as bonnet louver, fan electromotor, the crash protection decorum, fog lamp, head lamp etc.The leading portion support will meet the requirement of the aspects such as mechanics, size, installation, environment simultaneously.Domestic existing front-end bracket substantially is still and adopts traditional steel punch welding to form at present, although can meet aforementioned requirement, but because front-end bracket is positioned at the place ahead of front axle, drive propulsion is learned and energy consumption has significant impact, thereby reduced its weight and become new demand.So a kind of reasonable in design, can meet the front-end bracket that mechanical property can meet again lightweight demand etc. becomes study hotspot.

Summary of the invention

Defect in view of above-mentioned prior art exists, the objective of the invention is to propose a kind of automotive front end support, and specifically a kind of steel of structure novel is moulded the hybrid vehicle front-end bracket.Purpose of the present invention will be achieved by the following technical programs:

A kind of steel is moulded the hybrid vehicle front-end bracket, comprise a trapezoidal metal framework body, be respectively arranged with the adjustable metal latch bridge bracket of detouchable angle at the upper base two ends of described trapezoidal metal framework body and be equiped with respectively rotatable head lamp positioning metal support at described trapezoidal metal framework body two waists, the surface recombination of described trapezoidal metal framework body has the Mold for Plastics material.

Further, described metal latch bridge bracket is fixed on trapezoidal metal framework body by the metal screw in the present invention.

Further, the angular range of described metal latch bridge bracket and described trapezoidal metal framework body upper base is between 90 °～180 ° in the present invention.

Further, an end of described head lamp positioning metal support is fixed on described trapezoidal metal framework body by metal fastenings in the present invention, and can attachment point be the fulcrum rotation.

Further, described Mold for Plastics material is to be bonded on trapezoidal metal framework body by cohesive material in the present invention.

Further, described head lamp positioning metal rack surface is compounded with the Mold for Plastics material in the present invention.

Beneficial effect of the present invention is mainly reflected in: the present invention compares with the conventional front-end support, and the lock bridge location is put and can freely be designed, and adapts to the needs of different automobile types, makes its application more extensive; The present invention locks the supporting parts such as bridge and all adopts metal piece, by special binder, all the other bondings of the Mold for Plastics material for the non-bearings such as installing component part are combined with each other, not only meet the requirement of the mechanical property such as crashproof, and the lightweight effect is remarkable, is conducive to reduce energy consumption.

Following constipation closes the embodiment accompanying drawing, the specific embodiment of the present invention is described in further detail, so that technical solution of the present invention is easier to understand, grasp.

The accompanying drawing explanation

Fig. 1 is the structural representation that a kind of steel of the present invention is moulded the hybrid vehicle front-end bracket.

The specific embodiment

Below in conjunction with accompanying drawing and specific embodiment, the present invention will be described, for embodiment product of the present invention or method are made to the generality illustration, contribute to understand better the present invention, but can't limit the scope of the invention.

As shown in Figure 1, for steel of the present invention is moulded the block diagram of hybrid vehicle front-end bracket, it comprises a trapezoidal metal framework body 1, is respectively arranged with the adjustable metallatch bridge bracket 2 of detouchable angle at the upper base two ends of described trapezoidal metal framework body 1 and is equiped with respectively rotatable head lamppositioning metal support 3 at described trapezoidal metal framework body 1 both sides waist, and the surface recombination of described trapezoidal metal framework body 1 has the Mold for Plastics material.The metal framework body 1 of this trapezium structure is compared with traditional quadra, and crashproof mechanical property has more advantage.

Particularly, described metallatch bridge bracket 2 is fixed on trapezoidal metal framework body 1 by the metal screw, guarantees that stressed structural system weight capacity is good.The angular range of described metallatch bridge bracket 2 and described trapezoidal metal framework body 1 upper base, between 90 °～180 °, is applicable to the vehicle of various designs.One end of described head lamppositioning metal support 3 is fixed on described trapezoidal metal framework body 1 by metal fastenings, and can attachment point be the fulcrum rotation, is applicable to the installation of different automobile fronts position.Described Mold for Plastics material is to be bonded on trapezoidal metal framework body 1 by cohesive material, easy to assembly, and does not affect overall performance.Described head lamppositioning metal support 3 surface recombination have the Mold for Plastics material, for the installation of automobile component.

Therefore, the present invention compares with the conventional front-end support, and the lock bridge location is put and can freely be designed, and adapts to the needs of different automobile types, makes its application more extensive; The present invention locks the supporting parts such as bridge and all adopts metal piece, by special binder, all the other bondings of the Mold for Plastics material for the non-bearings such as installing component part are combined with each other, not only meet the requirement of the mechanical property such as crashproof, and the lightweight effect is remarkable, is conducive to reduce energy consumption.

The present invention still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming, within all dropping on protection scope of the present invention.

Claims (6)

1. a steel is moulded the hybrid vehicle front-end bracket, it is characterized in that: comprise a trapezoidal metal framework body (1), be respectively arranged with the adjustable metal latch bridge bracket of detouchable angle (2) at the upper base two ends of described trapezoidal metal framework body (1) and be equiped with respectively rotatable head lamp positioning metal support (3) at described trapezoidal metal framework body (1) two waist, the surface recombination of described trapezoidal metal framework body (1) has the Mold for Plastics material.

2. a kind of steel according to claim 1 is moulded the hybrid vehicle front-end bracket, it is characterized in that: described metal latch bridge bracket (2) is fixed on trapezoidal metal framework body (1) by the metal screw.

3. a kind of steel according to claim 1 is moulded the hybrid vehicle front-end bracket, it is characterized in that: the angular range of described metal latch bridge bracket (2) and described trapezoidal metal framework body (1) upper base is between 90 °～180 °.

4. a kind of steel according to claim 1 is moulded the hybrid vehicle front-end bracket, it is characterized in that: it is upper that an end of described head lamp positioning metal support (3) is fixed on described trapezoidal metal framework body (1) by metal fastenings, and can attachment point be the fulcrum rotation.

5. a kind of steel according to claim 1 is moulded the hybrid vehicle front-end bracket, it is characterized in that: described Mold for Plastics material is to be bonded on trapezoidal metal framework body (1) by cohesive material.

6. a kind of steel according to claim 1 is moulded the hybrid vehicle front-end bracket, it is characterized in that: described head lamp positioning metal support (3) surface recombination has the Mold for Plastics material.

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