CN212890597U - Front end frame with reinforcing structure of automobile front engine room - Google Patents
Front end frame with reinforcing structure of automobile front engine room Download PDFInfo
- Publication number
- CN212890597U CN212890597U CN202021302295.5U CN202021302295U CN212890597U CN 212890597 U CN212890597 U CN 212890597U CN 202021302295 U CN202021302295 U CN 202021302295U CN 212890597 U CN212890597 U CN 212890597U
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- longeron
- module installation
- cross beam
- mounting hole
- frame
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 24
- 238000005728 strengthening Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 7
- 241000209094 Oryza Species 0.000 claims description 4
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 abstract description 9
- 206010057071 Rectal tenesmus Diseases 0.000 abstract description 2
- 208000012271 tenesmus Diseases 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a front end frame of cabin before the car technical field especially relates to a front end frame of cabin before car with additional strengthening. The rectangular framework main body is formed by fixedly connecting the upper cross beam, the lower cross beam, the first longitudinal beam and the second longitudinal beam, front bumper mounting holes are symmetrically formed in the middle of the upper cross beam, a front security mounting support is arranged on each front bumper mounting hole, the front security mounting support is located at the upper end of the front side face of the upper cross beam and is vertically and fixedly connected with the front side face of the upper cross beam, each front security mounting support comprises a front security mounting portion and a frame connecting portion, reinforcing ribs are arranged at the combining positions of the front security mounting portion and the frame connecting portions, and the two side faces of the front security mounting portion are 2mm higher than the upper surface of the front security mounting portion. The utility model discloses protect support boundary distance front end frame body overlength before being used for solving, protect before injection moulding the support tenesmus to lead to the unqualified problem of mounting dimension.
Description
Technical Field
The utility model discloses a front end frame of cabin before the car technical field especially relates to a front end frame of cabin before car with additional strengthening.
Background
The front end frame of an automobile is an important component of an automobile body, and is installed at the front end of an engine compartment of the automobile. The front end frame of the automobile needs to carry and integrate a plurality of opponent pieces, and comprises an air inlet manifold, a washing kettle, a front automobile horn, an anti-collision beam, a bumper, a grid, a cooling module, a front cover lock and the like. Because the number of the opponent parts arranged on the front end frame of the automobile is large, the integral mass of the installed opponent parts is relatively increased, and the bearing capacity of the front end frame of the front cabin of the automobile is greatly tested.
The problem that the front protection support is subjected to injection molding on the automobile front end frame is solved, and the whole falling condition of the front protection support after injection molding can occur under the action of gravity due to the fact that the boundary of the front protection support is too long from the front end frame body, so that the mounting size of the front protection support cannot meet the expected requirement.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the above-mentioned prior art, the utility model aims to provide an cabin front end frame before car with additional strengthening for protect support boundary distance front end frame body overlength before solving, protect the support tenesmus to lead to the unqualified problem of mounting dimension before injection moulding back.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the safety protection device comprises an upper cross beam, a lower cross beam, a first longitudinal beam and a second longitudinal beam, wherein the upper cross beam, the lower cross beam, the first longitudinal beam and the second longitudinal beam are fixedly connected to form a rectangular frame main body, a first large lamp arm and a second large lamp arm are symmetrically arranged on the outer sides of the upper portions of the first longitudinal beam and the second longitudinal beam, a first horn mounting hole and a second horn mounting hole are symmetrically arranged on the central line of the upper portions of the first longitudinal beam and the second longitudinal beam, a first module mounting area and a second module mounting area are symmetrically arranged in the middle of the first longitudinal beam and the second longitudinal beam, a front bumper mounting hole is symmetrically arranged in the middle of the upper cross beam, a front safety protection device support is arranged on the front bumper mounting hole and is positioned at the upper end of the front side face of the upper cross beam and is vertically and fixedly connected with the front side face of the upper cross beam, the front safety device support comprises a front safety device portion and a frame, and reinforcing ribs are arranged at the combination position of the front security installation part and the frame connecting part, and the two side surfaces of the front security installation part are 2mm higher than the upper surface of the front security installation part.
The utility model discloses the principle that reaches above-mentioned purpose as follows: the junction of security dress support and frame installation department sets up the multiunit strengthening rib before, the strengthening rib is located the last side of security dress portion before, and follows the leading flank of frame connecting portion extends to the one-third department of preceding security dress portion, in the time of guaranteeing before installing support injection moulding to the frame main part, the strengthening rib of installing support one-third department is protected in the front to the multiunit installation, not only can make the bearing capacity reinforcing of preceding security dress support, can also become the distance of shortening preceding security dress support and frame connecting portion, reduce its influence that receives gravity and the condition that drops, further raise 2mm with preceding security dress support's both sides limit and carry out injection moulding, the side of raising can share gravity and mould plastics the fashioned influence in city of preceding security dress support, make the effect of preventing dropping of preceding security dress support play further enhancement.
Further, be equipped with first front end module mounting hole, second front end module mounting hole, third front end module mounting hole and the fourth front end module mounting hole that are the rectangle and arrange on the first module installation district, be equipped with fifth front end module mounting hole, sixth front end module mounting hole, seventh front end module mounting hole and the eighth front end module mounting hole that are the rectangle and distribute on the second module installation district, its beneficial part lies in: the modularized mounting hole is formed in the front end frame of the automobile front cabin, so that opponents needing to be mounted are installed in a modularized mode, the assembly process is greatly shortened, and the mounting process is simple and the time is saved.
Furthermore, the strengthening rib is 3 at least groups, the strengthening rib is located the last side of preceding safety guard's portion, and extends to one third department of preceding safety guard's portion from the front side of frame connecting portion, and its beneficial effect lies in: when the front security installation support is injection molded on the frame main body, the multiple groups of reinforcing ribs are arranged at one third of the front security installation support, so that the bearing capacity of the front security installation support is enhanced, the distance between the front security installation support and the frame connecting part can be shortened, and the falling condition caused by the influence of gravity is reduced.
Further, the back of entablature, bottom end rail, first longeron and second longeron all is equipped with rice style of calligraphy strengthening rib, just the contained angle on the adjacent both sides of rice style of calligraphy strengthening rib is 45 degrees, and its beneficial part lies in: the included angle of adjacent edges of the reinforcing ribs shaped like a Chinese character mi is 45 degrees, so that the performance of the reinforcing ribs can reach the optimal state, and the achieved effect is better.
Further, the frame main body is made of PP materials, and the frame main body has the advantages that: the pp material can reduce the weight of the frame body by increasing while realizing the requirements of functions and performance, so that the pp material can meet the requirement of light weight.
Furthermore, the front surface both ends department of entablature is equipped with first radiator mounting hole and second radiator mounting hole, first radiator mounting hole and second radiator mounting hole symmetry set up, and its beneficial part lies in: the radiator is fixed at the symmetrical position, so that the radiator is more firmly fixed.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a schematic front view of an embodiment of the present invention.
Fig. 3 is a partial schematic view of a front harness support according to an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the structure comprises an upper cross beam 1, a lower cross beam 2, a first longitudinal beam 3, a second longitudinal beam 4, a first large lamp arm 5, a second large lamp arm 6, a front cover lock mounting hole 7, a first radiator mounting hole 8, a second radiator mounting hole 9, a first horn mounting hole 10, a second horn mounting hole 11, a first front end module mounting hole 12, a second front end module mounting hole 13, a third front end module mounting hole 14, a fourth front end module mounting hole 15, a fifth front end module mounting hole 16, a sixth front end module mounting hole 17, a seventh front end module mounting hole 18, an eighth front end module mounting hole 19, a front security installation support 20, a front security installation part 21, a frame connecting part 22 and a reinforcing rib 23.
It should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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 invention can be understood according to specific situations by those skilled in the art.
The specific implementation process is as follows:
as shown in figures 1 and 2, the front end frame of the front cabin of the automobile with the reinforcing structure comprises an upper cross beam 1, a lower cross beam 2, a first longitudinal beam 3 and a second longitudinal beam 4, wherein the outer side frame main body is formed by the upper cross beam 1, the lower cross beam 2, the first longitudinal beam 3 and the second longitudinal beam 4, the frame main body is approximately rectangular, a plurality of mounting holes for mounting counter-parts or mounting brackets are arranged on the frame main body, mounting columns and the counter-parts are made of PP materials, the PP materials can basically meet the strength required by the frame main body during injection molding, a plurality of reinforcing structures are arranged on the back of the frame main body to increase the bearing capacity of the frame main body, the frame main body further achieves the expected requirements, the PP materials are light in weight, and the light weight standard can.
The counter-element mounting position arranged on the upper cross beam 1 comprises a first radiator mounting hole 8 and a second radiator mounting hole 9 which are positioned at two ends of the front surface of the upper cross beam, the first radiator mounting hole 8 and the second radiator mounting hole 9 respectively comprise 3 clamping holes for fixing a radiator, and the radiators are fixed at symmetrical positions, so that the radiator can be more firmly fixed. The upper position of the middle part of the front surface of the upper cross beam 1 is provided with a front cover lock mounting hole 7, the front cover lock mounting hole 7 is used for fixing a front end engine cover of an automobile, the middle part of the upper cross beam 1 is symmetrically fixed with a front safety device support 20, and the front safety device support 20 and the front surface of the upper cross beam 1 are vertically arranged and extend outwards. The lower beam 2 is provided with a plurality of fixing holes which are convenient for fixing the frame main body on the automobile frame.
In order to facilitate the installation of other hand piece modules, the same installation components are symmetrically arranged between the first longitudinal beam 3 and the second longitudinal beam 4, the first large lamp arm 5 and the second large lamp arm 6 are symmetrically fixed on the side surfaces of the first longitudinal beam 3 and the second longitudinal beam 4 respectively, the first large lamp arm 5 and the second large lamp arm 6 are mainly used for fixing automobile headlamps, the automobile headlamps are connected with the automobile large lamp arms through screws, and meanwhile, clamping connection convenient for positioning is needed. Be equipped with first loudspeaker mounting hole 10 and second loudspeaker mounting hole 11 in the inboard of the big lamp arm of first big lamp arm 5 and second 6 and first longeron 3 and the 4 junction of second longeron, what has first module installing zone and second module installing zone in the middle part position of first longeron 3 and second kind longeron, be equipped with the first front end module mounting hole 12 that is the rectangle and arranges on the first module installing zone, second front end module mounting hole 13, third front end module mounting hole 14 and fourth front end module mounting hole 15, be equipped with the fifth front end module mounting hole 16, sixth front end module mounting hole 17, seventh front end module mounting hole 18 and the eighth front end module mounting hole 19 that are the rectangle and distribute on the second module installing zone, its beneficial part lies in: the modularized mounting hole is formed in the front end frame of the automobile front cabin, so that opponents needing to be mounted are installed in a modularized mode, the assembly process is greatly shortened, and the mounting process is simple and the time is saved.
As shown in fig. 3, the front security guard 20 mainly includes a front security guard 21 and a frame connecting portion 22, a rib 23 is provided at the connecting position of the front security guard 21 and the frame connecting portion 22, the rib 23 extends from the front side of the frame mounting portion to one third of the upper surface of the front security guard 21, and in order to further avoid the influence of gravity on the front security guard 20 during the injection molding, the middle rear portion of the two side surfaces of the middle front security guard 21 in the embodiment extends upward by 2mm, so that the action point of gravity is increased, and the front security guard 20 does not fall down during the injection molding under the reinforcing effect of the rib 23 and the mechanism design that the middle rear portion of the side surfaces rises by 2 mm.
In the present embodiment, reinforcing structures are provided at a plurality of positions, not to be enumerated one by one, and structural strength and structural weight are considered in designing. The thickness of the main structure of the front-end frame generally requires 2.5mm, and the thickness of the reinforcing rib requires more than or equal to 1.8 mm. The key mounting points such as the lock catch and the vehicle body connecting mounting point need to be designed with enough reinforcing ribs. The wall thickness of the mounting point is not less than 4.0mm, and the thickness of the reinforcing rib is not less than 2.0 mm.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. The utility model provides an automobile front cabin front end frame with additional strengthening, includes entablature, bottom end rail, first longeron and second longeron, fixed connection constitutes the frame main part of rectangle between entablature, bottom end rail, first longeron and the second longeron, the upper portion outside symmetry of first longeron and second longeron is equipped with the big lamp arm of first big lamp arm and second, the symmetry is equipped with first loudspeaker mounting hole and second loudspeaker mounting hole on the upper portion center line of first longeron and second longeron, the middle part symmetry of first longeron and second longeron is equipped with first module installing zone and second module installing zone, its characterized in that: the safety protection device is characterized in that front bumper mounting holes are symmetrically formed in the middle of the upper cross beam, a front safety protection support is arranged on each front bumper mounting hole, each front safety protection support is located at the upper end of the front side face of the upper cross beam and is vertically and fixedly connected with the front side face of the upper cross beam, each front safety protection support comprises a front safety protection mounting portion and a frame connecting portion, reinforcing ribs are arranged at the combination positions of the front safety protection mounting portion and the frame connecting portions, and the two side faces of each front safety protection mounting portion are 2mm higher than the upper surface of the corresponding front safety protection mounting portion.
2. The front end frame with a reinforcing structure of an automobile front cabin according to claim 1, characterized in that: the reinforcing ribs are at least 3 groups, are positioned on the upper side surface of the front security installation part and extend to one third of the front security installation part from the front side surface of the frame connecting part.
3. The front end frame with a reinforcing structure of an automobile front cabin according to claim 1, characterized in that: the module comprises a first module installation area, a second module installation area, a third module installation area, a fourth module installation area, a fifth front module installation hole, a sixth front module installation hole, a seventh front module installation hole and an eighth front module installation hole, wherein the first front module installation hole, the second front module installation hole, the third front module installation hole and the fourth front module installation hole are arranged in a rectangular mode, and the fifth front module installation hole, the sixth front module installation hole, the seventh front module installation hole and the eighth front module installation hole are arranged in the rectangular mode.
4. The front end frame with a reinforcing structure of an automobile front cabin according to claim 1, characterized in that: and a first radiator mounting hole and a second radiator mounting hole are formed in the two ends of the front surface of the upper cross beam and are symmetrically arranged.
5. The front end frame with a reinforcing structure of an automobile front cabin according to claim 1, characterized in that: and a front cover lock mounting hole is formed in the middle of the front surface of the upper cross beam.
6. The front end frame with a reinforcing structure of an automobile front cabin according to claim 1, characterized in that: the back of entablature, bottom end rail, first longeron and second longeron all is equipped with rice style of calligraphy strengthening rib, just the contained angle on the adjacent both sides of rice style of calligraphy strengthening rib is 45 degrees.
7. The front end frame with a reinforcing structure of an automobile front cabin according to claim 6, characterized in that: the frame main body is made of PP materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021302295.5U CN212890597U (en) | 2020-07-06 | 2020-07-06 | Front end frame with reinforcing structure of automobile front engine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021302295.5U CN212890597U (en) | 2020-07-06 | 2020-07-06 | Front end frame with reinforcing structure of automobile front engine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212890597U true CN212890597U (en) | 2021-04-06 |
Family
ID=75283964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021302295.5U Expired - Fee Related CN212890597U (en) | 2020-07-06 | 2020-07-06 | Front end frame with reinforcing structure of automobile front engine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212890597U (en) |
-
2020
- 2020-07-06 CN CN202021302295.5U patent/CN212890597U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |