CN206885171U - A kind of light-weighted front end frame of automobile - Google Patents
A kind of light-weighted front end frame of automobile Download PDFInfo
- Publication number
- CN206885171U CN206885171U CN201720701780.1U CN201720701780U CN206885171U CN 206885171 U CN206885171 U CN 206885171U CN 201720701780 U CN201720701780 U CN 201720701780U CN 206885171 U CN206885171 U CN 206885171U
- Authority
- CN
- China
- Prior art keywords
- end frame
- plastic body
- cover lock
- herbaceous peony
- chinese herbaceous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of light-weighted front end frame of automobile,Front end frame is integrated injection molding structure,Front end frame includes front end frame plastic body,Chinese herbaceous peony cover lock reinforcing plate,Inserted num M8,Inserted num M6,First insertion becket and the second insertion becket,Chinese herbaceous peony cover lock reinforcing plate protrusion is embedded in front end frame plastic body,An inserted num M8 is respectively arranged with left and right sides of front end frame plastic body top,The left and right sides top of front end frame plastic body is respectively arranged with an external part,A lug boss is both provided with below each external part,The utility model is designed reasonably,It is easy to use,Substantially all-plastic front end frame is realized,The manufacturing man-hours of front end frame can be greatly shortened,Realize that front end frame is essentially the structure of all-plastic,Effectively realize that the precision of loss of weight and front deck cover lock mounting hole improves.
Description
Technical field
It the utility model is related to, and in particular to a kind of light-weighted front end frame of automobile.
Background technology
Currently known front end frame of automobile is conventional metals punch welding part or new plastic-metal moulding.Pass
The problem of weight is big, and hole position precision is not high after welding, complex process and long part manufacturing time be present in system metal stamping weldment.
And new plastic-metal injection front end frame, Chinese herbaceous peony hatchcover lock installation place is metallic stamping pieces Integral cross beam, U-shaped with plastics
Structure is molded composition front end frame in the lump.Steel utilization rate is about 1/4, and its weight loss effect still has much room for improvement, and because plastics are U-shaped
Structure is unstable structure, and the front deck cover lock mounting hole site precision for the metal girder for causing eventually to be molded is difficult to control.
Utility model content
The purpose of this utility model is to solve above-mentioned deficiency, there is provided a kind of light-weighted front end frame of automobile.
The purpose of this utility model is achieved through the following technical solutions：
A kind of light-weighted front end frame of automobile, front end frame are integrated injection molding structure, and front end frame includes front end
Framework plastic body, Chinese herbaceous peony cover lock reinforcing plate, inserted num M8, inserted num M6, the first insertion becket and the second insertion gold
Belong to ring, Chinese herbaceous peony cover lock reinforcing plate protrusion is embedded in front end frame plastic body, the left and right two on front end frame plastic body top
Side is respectively arranged with an inserted num M8, and the left and right sides top of front end frame plastic body is respectively arranged with a stretching
End, each external part lower section are both provided with a lug boss, three are respectively arranged with left and right sides of front end frame plastic body
Inserted num M6, the outer end and middle part of each external part are respectively arranged with one first insertion becket, and each is raised
4 second insertion beckets are provided with portion.
Chinese herbaceous peony cover lock reinforcing plate is integrated injection molding, and section is L-type, and Chinese herbaceous peony cover lock reinforcing plate includes foreboard and palintrope
Plate, the upper left quarter of foreboard are provided with the first circular hole, and foreboard is disposed with to the right the second big circular hole of two grades, right side from middle part
The upper right quarter of second circular hole is provided with the 3rd circular hole, and foreboard bottom has been placed equidistant lower corrugated marginal texture, rear bent plate rear end
Portion has been placed equidistant corrugated marginal texture, lower corrugated marginal texture and upper corrugated marginal texture adds and end frame
The contact area of plastic body, so as to add it to downward resistance intensity.
Front end frame plastic body bottom is provided with 4 riveting nut M6.
4 second insertion beckets in lug boss are the array structure of 2 row 2.
The utility model has following beneficial effect：
The utility model is designed reasonably, it is easy to use, all-plastic front end frame is realized substantially, can greatly shorten front end frame
The manufacturing man-hours of frame, realize that front end frame is essentially the structure of all-plastic, effectively realize the essence of loss of weight and front deck cover lock mounting hole
Degree improves.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is metal insert structure chart of the present utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, a kind of light-weighted front end frame of automobile, front end frame is integrated injection molding structure, preceding
It is embedding that end frame includes front end frame plastic body 1, Chinese herbaceous peony cover lock reinforcing plate 2, inserted num M8 3, inserted num M6 4, first
Enter becket 5 and second and be embedded in becket 7, the protrusion of Chinese herbaceous peony cover lock reinforcing plate 2 is embedded in front end frame plastic body 1, front end
An inserted num M8 3, the left and right of front end frame plastic body 1 are respectively arranged with left and right sides of the top of framework plastic body 1
Both sides top is respectively arranged with an external part 8, and each lower section of external part 8 is both provided with a lug boss 9, front end frame modeling
The left and right sides of material main body 1 is respectively arranged with three inserted num M6 4, and the outer end and middle part of each external part 8 are set respectively
There is one first insertion becket 5,4 second insertion beckets 7 are provided with each lug boss 9.
Chinese herbaceous peony cover lock reinforcing plate is integrated injection molding, and section is L-type, and Chinese herbaceous peony cover lock reinforcing plate includes foreboard 10 and palintrope
Plate 11, the upper left quarter of foreboard 10 are provided with the first circular hole 12, and foreboard 10 is disposed with to the right big second of two grades from middle part
Circular hole 13, the upper right quarter of the second circular hole of right side 13 are provided with the 3rd circular hole 14, and the bottom of foreboard 10 has been placed equidistant lower corrugated side
Edge structure 15, rear bent plate rearward end have been placed equidistant corrugated marginal texture 16, lower corrugated marginal texture 15 and upper ripple
Shape marginal texture 16 adds the contact area with end frame plastic body, so as to add it to downward resistance intensity.
The bottom of front end frame plastic body 1 is provided with 4 riveting nut M6 6.
4 second insertion beckets in lug boss are the array structure of 2 row 2.
Front deck cover lock reinforcing plate, only front hatch cover lock does not provide mount point, and strengthens its resistance by profile optimization
The intensity of the downward impulsive force of Chinese herbaceous peony hatchcover.Front deck cover lock reinforcing plate is L-type Cross section Design, lengthwise position protrusion, is embedded in end frame
In frame plastic body, it is added to downward resistance intensity.In addition, part upper and lower ends have corrugated marginal texture, increase
The contact area with end frame plastic body is added, so as to add it to downward resistance intensity.
In addition to riveting nut M6, remaining parts with end frame plastic body single injection-molded.
First inserts becket and the second inserts becket, there is provided the main link fastener mistake of front end frame and vehicle body
Hole, it ensure that the intensity of via.Insert nut M6 and insert nut M8 provides the mount point of other required functional parts.Vapour
Chinese herbaceous peony end frame precision is substantially dependent on the accuracy of manufacture of injection mold.And the mould is machining shaping.It is therefore above-mentioned
The position degree precision of fastener installation point or via can typically reach 0.5 to 1 millimeter.
Optimize on the basis of plastic-metal injection front end frame, realize all-plastic front end frame substantially.It can contract significantly
The manufacturing man-hours of short front end frame, realize that front end frame is essentially the structure of all-plastic, effectively realize loss of weight and front deck cover lock peace
The precision for filling hole improves.
Claims (4)
- A kind of 1. light-weighted front end frame of automobile, it is characterised in that：The front end frame is integrated injection molding structure, front end Framework includes front end frame plastic body, Chinese herbaceous peony cover lock reinforcing plate, inserted num M8, inserted num M6, the first insertion becket With the second insertion becket, Chinese herbaceous peony cover lock reinforcing plate protrusion is embedded in front end frame plastic body, front end frame plastic body An inserted num M8 is respectively arranged with left and right sides of top, the left and right sides top of front end frame plastic body is set respectively There is an external part, a lug boss is both provided with below each external part, the front end frame plastic body left and right sides is respectively Three inserted num M6 are provided with, the outer end and middle part of each external part are respectively arranged with one first insertion becket, 4 second insertion beckets are provided with each lug boss.
- A kind of 2. light-weighted front end frame of automobile according to claim 1, it is characterised in that：Described Chinese herbaceous peony cover lock adds Strong plate is integrated injection molding, and section is L-type, and Chinese herbaceous peony cover lock reinforcing plate includes foreboard and rear bent plate, and the upper left quarter of foreboard is set There is the first circular hole, foreboard is disposed with to the right the second big circular hole of two grades from middle part, and the upper right quarter of the circular hole of right side second is set The 3rd circular hole is equipped with, foreboard bottom has been placed equidistant lower corrugated marginal texture, and rear bent plate rearward end has been placed equidistant ripple Shape marginal texture, lower corrugated marginal texture and upper corrugated marginal texture add the contact surface with end frame plastic body Product, so as to add it to downward resistance intensity.
- A kind of 3. light-weighted front end frame of automobile according to claim 1, it is characterised in that：Described front end frame modeling Material bottom part body is provided with 4 riveting nut M6.
- A kind of 4. light-weighted front end frame of automobile according to claim 2, it is characterised in that：In described lug boss 4 second insertion beckets are the array structure of 2 row 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701780.1U CN206885171U (en) | 2017-06-16 | 2017-06-16 | A kind of light-weighted front end frame of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720701780.1U CN206885171U (en) | 2017-06-16 | 2017-06-16 | A kind of light-weighted front end frame of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206885171U true CN206885171U (en) | 2018-01-16 |
Family
ID=61317837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720701780.1U Active CN206885171U (en) | 2017-06-16 | 2017-06-16 | A kind of light-weighted front end frame of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206885171U (en) |
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2017
- 2017-06-16 CN CN201720701780.1U patent/CN206885171U/en active Active
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