CN205239419U - A plastics support for installing front bumper - Google Patents

Abstract

The utility model provides a plastics support for installing front bumper, relates to the part field that is used for installation insurance thick stick on the automobile body. Installing on the water tank crossbeam through the bolt, need passing through welding equipment for traditional panel beating support and weld on the automobile body, the assembly process of plastics support is simpler, and the dismouting is more convenient. Take place the front upon impact when the vehicle, for the panel beating support, the plastics support that has cross reinforcing rib structure can play certain cushioning effect, and the impact of comparing automobile body water tank crossbeam with metal support mutually is littleer, the structure of more effective protection automobile body to the maintenance of support is changed more simple and conveniently when the support takes place to damage.

Description

It is a kind of for the plastic stent of front bumper is installed

Technical field

The utility model relates to the field of components for installation insurance thick stick on vehicle body, particularly a kind of for the plastic stent of front bumper is installed.

Background technology

Front bumper is one of important building block of Hyundai Motor, and it has important effect for whole vehicle. First in the time that vehicle and other objects or pedestrian bump; bumper plays the effect of buffer protection for vehicle body or pedestrian; secondly the not inlet channel of cooling system of vehicle still of bumper; also be the installation carrier of the devices such as fog lamp, license plate, radar and headlight washer; last bumper or the part of Integral automobile moulding, play important decoration function.

Bumper has some idea of for the importance of vehicle, so in order to ensure that these Function and operations effectively bring into play, first front bumper wants the correct assembling effect that is arranged on vehicle body and ensures vehicle entirety.

Front bumper is that therefore plastic items and size cause the rigidity of self poor greatly, and in order to ensure assembly quality, it is poor that the key position that front bumper coordinates with other parts all will have mounting structure to control gap and face between two parts.

Just there is panel beating support to control as front bumper top and engine hood panel cooperation place. Totally four, panel beating support, needs eight metal plate punching parts to be fixed by welding on water tank cross beam, and assembly technology complexity is loaded down with trivial details. On four panel beating supports, be welded with welded nut and provide mounting points for bumper, by bolt, bumper is assemblied on support, but be limited by the impact of panel beating support welding position and welding precision, the assembling effect at front bumper top and engine hood panel place is difficult to be guaranteed and controls. And the diels of four many covers of panel beating supports needs, development cost is higher. And in the time of vehicle and other object generation head-on crash, the distortion if panel beating support is damaged, maintain and replace will be very difficult.

Summary of the invention

The utility model proposes a kind ofly for the plastic stent of front bumper is installed, solved existing support assembling poor effect, the problem that development cost is higher, it is simple in structure, easy to process, be convenient to safeguard.

The technical scheme that the utility model adopts is: a kind of for the plastic stent of front bumper is installed, its technical essential is: on this plastic stent face relative with water tank cross beam, be provided with cross alignment pin, reinforcement and locating hole, cross alignment pin is plugged in the installing hole of water tank cross beam, the face that the end face of reinforcement is relative with water tank cross beam with above-mentioned support contacts, and bolt is screwed together plastic stent and water tank cross beam by the installing hole on plastic stent;

On the plastic stent face relative with bumper, be provided with metal buckle, construction bolt is screwed together plastic stent and bumper by metal buckle.

As a kind of preferred version of the present utility model, described plastic stent is polypropylene plastics support.

As another kind of preferred version of the present utility model, described plastic stent is 2, symmetrical being arranged between water tank cross beam and bumper.

Advantage of the present utility model and beneficial effect are: this is used for installing the plastic stent of front bumper, be arranged on water tank cross beam by bolt, need to be welded on vehicle body by welding equipment with respect to traditional panel beating support, the assembly technology of plastic stent is simpler, and dismounting is more convenient. In the time of vehicle generation head-on crash; with respect to panel beating support; plastic stent with right-angled intersection reinforcing rib structure can play certain cushioning effect; the impact that compares vehicle body water tank cross beam with metallic support is less; the structure of more effective protection vehicle body, and in the time that support is damaged, the maintain and replace of support is more simple and convenient.

Brief description of the drawings

Fig. 1 is the utility model front bumper, plastic mounting bracket and vehicle body water tank cross beam assembling schematic diagram;

Fig. 2 is the front view of the utility model plastic stent;

Fig. 3 is the top view of Fig. 2;

Fig. 4 is the rearview of Fig. 2

Fig. 5 is the upward view of Fig. 2

Fig. 6 is the A-A generalized section of Fig. 1

Fig. 7 is the B-B generalized section of Fig. 1

Fig. 8 is the C-C generalized section of Fig. 1

In figure, sequence number is described as follows: 1 plastic stent, 1-1 installing hole, 1-2 metal buckle, 1-3 cross alignment pin, 1-4 reinforcement, 1-5 construction bolt, 1-6 construction bolt, 2 water tank cross beams, 3 front bumpers.

Detailed description of the invention

Below in conjunction with accompanying drawing 1～8 and detailed description of the invention, the utility model is elaborated, below describe only conduct demonstration and explain, the utility model is not done to any pro forma restriction.

In the present embodiment for the plastic stent of front bumper is installed, be polypropylene plastics support. On this plastic stent 1 face relative with water tank cross beam 2, be provided with cross alignment pin 1-3, reinforcement 1-4 and installing hole 1-1, cross alignment pin 1-3 is plugged in the locating hole of water tank cross beam 2, the face that the end face of reinforcement 1-4 is relative with water tank cross beam 2 with plastic stent 1 contacts, and construction bolt 1-5 is screwed together plastic stent 1 and water tank cross beam 2 by the installing hole 1-1 of plastic stent 1;

On plastic stent 1 face relative with bumper 3, be provided with metal buckle 1-2 and reinforcement 1-4, construction bolt 1-6 is screwed together plastic stent 1 and bumper 3 by metal buckle 1-2.

Plastic stent in the present embodiment is 2, mold injection by mould two chambeies forms, more cheap with respect to traditional panel beating stent development cost, production technology is more simple, after volume production, the purchase cost of single-piece is also lower, is more conducive to the control of integral vehicle cost.

Although more than described detailed description of the invention of the present utility model, but the those skilled in the art in this area are to be understood that, these only illustrate, and can make various changes or modifications to these embodiments, and not deviate from principle of the present utility model and essence. Scope of the present utility model is only limited by appended claims.

Claims (3)

1. one kind for installing the plastic stent of front bumper, it is characterized in that: on this plastic stent face relative with water tank cross beam, be provided with cross alignment pin, reinforcement and locating hole, cross alignment pin is plugged in the installing hole of water tank cross beam, the face that the end face of reinforcement is relative with water tank cross beam with above-mentioned support contacts, and construction bolt is screwed together plastic stent and water tank cross beam by the installing hole on plastic stent;

On the plastic stent face relative with bumper, be provided with metal buckle, construction bolt is screwed together plastic stent and bumper by metal buckle.

2. as claimed in claim 1 for the plastic stent of front bumper is installed, it is characterized in that: described plastic stent is polypropylene plastics support.

3. as claimed in claim 1 for the plastic stent of front bumper is installed, it is characterized in that: described plastic stent is 2 symmetrical being arranged between water tank cross beam and bumper.