CN202935447U - Engine bottom guard plate mounting device and automobile - Google Patents
Engine bottom guard plate mounting device and automobile Download PDFInfo
- Publication number
- CN202935447U CN202935447U CN 201220381416 CN201220381416U CN202935447U CN 202935447 U CN202935447 U CN 202935447U CN 201220381416 CN201220381416 CN 201220381416 CN 201220381416 U CN201220381416 U CN 201220381416U CN 202935447 U CN202935447 U CN 202935447U
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- bottom guard
- guard plates
- engine bottom
- engine
- erecting device
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Abstract
The utility model is applicable to the field of automobiles and provides an engine bottom guard plate mounting device and an automobile. The engine bottom guard plate mounting device includes an overlapping connection pre-mounting structure and a groove structure, wherein the overlapping connection pre-mounting structure is arranged on the upper portion of the front end of the engine bottom guard plate, the groove structure is arranged on a lower deflector of a front bumper, and the shape and the position of the groove structure correspond to the shape and the position of the overlapping connection pre-mounting structure. Compared with ordinary engine bottom guard plates mounting devices, the engine bottom guard plate mounting device has the advantages that mounting of the engine bottom guard plates can be accomplished only with one person required, the pre-locating effect is good, the assembling process is simple, the installation accuracy and production efficiency are improved. Under the condition that no costs of engine bottom guard plates are increased, the assembling difficulty and the assembling time are reduced and the production efficiency is improved, and therefore, the production costs are reduced and the market competitiveness of finished automobiles is improved.
Description
Technical field
The utility model is applicable to automotive field, relates in particular to a kind of engine bottom guard plates erecting device and automobile.
Background technology
Engine bottom guard plates is the critical function spare of protection automotive engine, can protect engine sump tank, prevents that the stone that collapses on the road surface from damaging engine bottom, improves the crossing ability of vehicle; Prevent that mud, sandstone etc. from ground are involved in the parts such as the bearing of driving engine, belt, air-conditioning compressor, reduce maintenance cost, extend the service life of parts; Under the prerequisite that does not affect engine radiating, can block the mud dirt more than 90%, guarantee the cleanliness level of driving engine, effectively extend the life-span of driving engine; Can make driving engine bottom formation steady air flow, the noise that produces when reducing high-speed running automobile, and can effectively reduce windage, the acceleration capability of lifting vehicle, fuel economy and road-holding property.
In the automobile industry such as America and Europe developed country, engine bottom guard plates is usually as the standard configuration installing component.But engine bottom guard plates is in most of low and middle-end vehicle, still as selecting piece installing to be assembled according to client's demand by the 4S shop at home.
At present, high speed development along with Domestic Automotive Industry, the importance of engine bottom guard plates is also more and more approved by main engine plants and customer, become gradually the standard configuration fabricated section, complete assembling on Automobile final assembly line, but the installation of existing engine bottom guard plates is difficult, and efficient is low, and setting accuracy is not high.
The utility model content
The utility model embodiment provides a kind of engine bottom guard plates erecting device and automobile, is intended to solve the installation difficulty of existing engine bottom guard plates, and efficient is low, the problem that setting accuracy is not high.
The utility model embodiment is achieved in that a kind of engine bottom guard plates erecting device, comprising:
Be positioned at the overlap joint pre-installation structure of the upper front end of engine bottom guard plates, and
Be positioned on the front bumper chin spoiler groove structure that shape is corresponding with described overlap joint pre-installation structure with the position.
Further, described overlap joint pre-installation structure is to be the bottom to be the oblong plate of arc.
Further, described overlap joint pre-installation structure is two, and is symmetrical along the vehicle body axis.
Further, described engine bottom guard plates erecting device also comprises:
Be positioned on engine bottom guard plates with the subframe mounting hole;
Be positioned at the auxiliary positioning hole on the right side of engine bottom guard plates;
Be positioned at the main knock hole in the left side of engine bottom guard plates;
Be positioned at the front end mounting hole on engine bottom guard plates leading portion top; And
Be positioned at the front end attachment face of the front pars infrasegmentalis of engine bottom guard plates.
Further, described overlap joint pre-installation structure, front end attachment face coordinate with front bumper chin spoiler formation staggered form.
Further, described front end mounting hole is two, and is symmetrical along the vehicle body axis.
Further, described and subframe mounting hole comprises:
Be symmetrically distributed in two and subframe mounting hole of the front end of driving engine base plate; And
Be symmetrically distributed in two and subframe mounting hole of the rear end of driving engine base plate.
The utility model embodiment also provides a kind of automobile, comprises engine bottom guard plates and front bumper chin spoiler, and described automobile also comprises above-mentioned engine bottom guard plates erecting device.
The utility model embodiment with respect to common engine at the bottom of backplate, only need 1 people can complete installation, the pre-determined bit successful, fitting process is simple, has improved setting accuracy and production efficiency, in the situation that do not increase the engine bottom guard plates cost, reduce assembly difficulty, reduced time of setting up, improved production efficiency, thereby reduce production costs, promoted the car load market competitiveness.
Description of drawings
Fig. 1 represents the installation site schematic diagram of engine bottom guard plates on vehicle body in the utility model embodiment;
Fig. 2 represents engine bottom guard plates pre-installation bridging arrangement schematic diagram in the utility model embodiment;
Fig. 3 represents engine bottom guard plates overlap joint pre-installation structural representation in the utility model embodiment;
Fig. 4 represents engine bottom guard plates front end mounting structure schematic diagram in the utility model embodiment;
Fig. 5 represents front bumper chin spoiler groove structure schematic diagram in the utility model embodiment;
Fig. 6 represents engine bottom guard plates front end and deflecting plate staggered form fit structure schematic diagram in the utility model embodiment.
In figure: the 1-engine bottom guard plates; 2-front bumper chin spoiler; The 3-subframe; 4-overlap joint pre-installation structure; The 5-groove structure; 6-front end attachment face; 7-front end mounting hole; 8-and subframe mounting hole; 9-auxiliary positioning hole; 10-master's knock hole.
The specific embodiment
Referring to Fig. 1 ~ shown in Figure 6, the engine bottom guard plates erecting device that the utility model embodiment provides comprises overlap joint pre-installation structure 4, groove structure 5.
Overlap joint pre-installation structure 4 is positioned at the upper front end of engine bottom guard plates 1.The shape of overlap joint pre-installation structure 4 so that installation is as the criterion, can be the oblong plate of arc for the bottom.
Engine bottom guard plates 1 and subframe 3 conformals are positioned at the bottom of subframe 3.
On engine bottom guard plates 1, engine bottom guard plates 1 is by being connected with subframe 3 use screws with subframe mounting hole 8 with subframe mounting hole 8.
Front end mounting hole 7 is positioned at engine bottom guard plates 1 leading portion top to be had on the oblong plate of square breach.
Front end attachment face 6 is positioned at the front pars infrasegmentalis of engine bottom guard plates 1.
As shown in Figure 2 and Figure 3, when engine bottom guard plates 1 is installed, at first, on the groove structure 5 that overlap joint pre-installation structure 4 is snapped on deflecting plate 2, to engine bottom guard plates 1 pre-determined bit, the main knock hole 10 of engine bottom guard plates 1 is aimed at the hole of subframe, promoted the precision of installing, provide fulcrum for engine bottom guard plates 1 front end simultaneously.
Then, singlehanded engine bottom guard plates 1 rear portion of holding up is fixed to engine bottom guard plates 1 on subframe by main knock hole 10, auxiliary positioning hole 9, and driving engine base plate 1 is played location and temporary transient fixing effect.
Then, unclamp the support hand, by with subframe mounting hole 8 use screws, engine bottom guard plates 1 being fixed on subframe.
At last, be screwed by front end and the front bumper chin spoiler 2 of front end mounting hole 7 with engine bottom guard plates 1, complete the installation of engine bottom guard plates.
In the utility model embodiment, the surrounding of engine bottom guard plates 1 has the stile that encases subframe, can prevent effectively that stone from entering engine bottom.
In the utility model embodiment, the overlap joint pre-installation structure 4 of engine bottom guard plates 1, front end attachment face 6 form staggered form with front bumper chin spoiler 2 and coordinate.
In the utility model embodiment, overlap joint pre-installation structure 4 is two, and symmetrical along the vehicle body axis, accuracy of positioning is high, and support effect is good.
In the utility model embodiment, front end mounting hole 7 is two, and is symmetrical along the vehicle body axis, the stability that the front end of assurance engine bottom guard plates 1 is connected with front bumper chin spoiler 2.
In the utility model embodiment, with subframe mounting hole 8 comprise two of the front end that is symmetrically distributed in driving engine base plate 1 with the subframe mounting hole, with two of the rear ends that is symmetrically distributed in the driving engine base plate and subframe mounting hole, with the stability that guarantees that driving engine base plate 1 is connected with subframe 3.
The engine bottom guard plates erecting device that the utility model embodiment provides can be widely used on various automobiles.
Referring to Fig. 1 ~ Fig. 6, the automobile that the utility model embodiment provides comprises engine bottom guard plates 1, front bumper chin spoiler 2, be positioned at the overlap joint pre-installation structure 4 of the upper front end of engine bottom guard plates 1, with be positioned on front bumper chin spoiler 2, the groove structure 5 that shape and position are corresponding with overlap joint pre-installation structure 4.
In the utility model embodiment, the shape of overlap joint pre-installation structure 4 can be the oblong plate of arc for the bottom.
Stability and the fastness of installing in order to improve engine bottom guard plates 1, in the utility model embodiment, overlap joint pre-installation structure 4 is two, and is symmetrical along the vehicle body axis.
Have on engine bottom guard plates 1 be positioned on engine bottom guard plates 1 with subframe mounting hole 8, be positioned at the auxiliary positioning hole 9 on the right side of engine bottom guard plates 1, be positioned at the main knock hole 10 in the left side of engine bottom guard plates 1, be positioned at the front end mounting hole 7 on engine bottom guard plates 1 leading portion top, and be positioned at the front end attachment face 6 of engine bottom guard plates 1 front pars infrasegmentalis.
In the utility model embodiment, overlap joint pre-installation structure 4, front end attachment face 6 form staggered form with front bumper chin spoiler 2 and coordinate.
In the utility model embodiment, front end mounting hole 7 is two, and is symmetrical along the vehicle body axis, the stability that the front end of assurance engine bottom guard plates 1 is connected with front bumper chin spoiler 2.
In the utility model embodiment, with subframe mounting hole 8 comprise two of the front end that is symmetrically distributed in the driving engine base plate with the subframe mounting hole, with two and subframe mounting hole of the rear end that is symmetrically distributed in the driving engine base plate, with the stability that guarantees that driving engine base plate 1 is connected with subframe 3.
In the utility model embodiment, the surrounding of engine bottom guard plates 1 has the stile that encases subframe, can prevent effectively that stone from entering engine bottom.
The utility model embodiment with respect to common engine at the bottom of backplate, only need 1 people can complete installation, the pre-determined bit successful, fitting process is simple, has improved setting accuracy and production efficiency, in the situation that do not increase the engine bottom guard plates cost, reduce assembly difficulty, reduced time of setting up, improved production efficiency, thereby reduce production costs, promoted the car load market competitiveness.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. an engine bottom guard plates erecting device, is characterized in that, described engine bottom guard plates erecting device comprises:
Be positioned at the overlap joint pre-installation structure of the upper front end of engine bottom guard plates, and
Be positioned on the front bumper chin spoiler groove structure that shape is corresponding with described overlap joint pre-installation structure with the position.
2. engine bottom guard plates erecting device as claimed in claim 1, is characterized in that, described overlap joint pre-installation structure is to be the bottom to be the oblong plate of arc.
3. engine bottom guard plates erecting device as claimed in claim 1 or 2, is characterized in that, described overlap joint pre-installation structure is two, and is symmetrical along the vehicle body axis.
4. engine bottom guard plates erecting device as claimed in claim 1, is characterized in that, described engine bottom guard plates erecting device also comprises:
Be positioned on engine bottom guard plates with the subframe mounting hole;
Be positioned at the auxiliary positioning hole on the right side of engine bottom guard plates;
Be positioned at the main knock hole in the left side of engine bottom guard plates;
Be positioned at the front end mounting hole on engine bottom guard plates leading portion top; And
Be positioned at the front end attachment face of the front pars infrasegmentalis of engine bottom guard plates.
5. engine bottom guard plates erecting device as claimed in claim 4, is characterized in that, described overlap joint pre-installation structure, front end attachment face form staggered form with the front bumper chin spoiler and coordinate.
6. engine bottom guard plates erecting device as claimed in claim 4, is characterized in that, described front end mounting hole is two, and is symmetrical along the vehicle body axis.
7. engine bottom guard plates erecting device as claimed in claim 4, is characterized in that, described and subframe mounting hole comprises:
Be symmetrically distributed in two and subframe mounting hole of the front end of driving engine base plate; And
Be symmetrically distributed in two and subframe mounting hole of the rear end of driving engine base plate.
8. an automobile, comprise engine bottom guard plates and front bumper chin spoiler, it is characterized in that, described automobile also comprises the described engine bottom guard plates erecting device of any one in claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381416 CN202935447U (en) | 2012-08-02 | 2012-08-02 | Engine bottom guard plate mounting device and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381416 CN202935447U (en) | 2012-08-02 | 2012-08-02 | Engine bottom guard plate mounting device and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935447U true CN202935447U (en) | 2013-05-15 |
Family
ID=48319702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220381416 Expired - Fee Related CN202935447U (en) | 2012-08-02 | 2012-08-02 | Engine bottom guard plate mounting device and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042898A (en) * | 2016-07-22 | 2016-10-26 | 北京长城华冠汽车科技股份有限公司 | Front-end component assembly and installation method for same |
| CN112977644A (en) * | 2021-02-24 | 2021-06-18 | 北京汽车集团越野车有限公司 | Flow guide device, flow guide control system, flow guide control method and vehicle |
-
2012
- 2012-08-02 CN CN 201220381416 patent/CN202935447U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042898A (en) * | 2016-07-22 | 2016-10-26 | 北京长城华冠汽车科技股份有限公司 | Front-end component assembly and installation method for same |
| CN106042898B (en) * | 2016-07-22 | 2018-09-11 | 北京长城华冠汽车科技股份有限公司 | A kind of front end component assembly and its installation method |
| CN112977644A (en) * | 2021-02-24 | 2021-06-18 | 北京汽车集团越野车有限公司 | Flow guide device, flow guide control system, flow guide control method and vehicle |
| CN112977644B (en) * | 2021-02-24 | 2022-04-19 | 北京汽车集团越野车有限公司 | Flow guide device, flow guide control system, flow guide control method and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20210802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |