CN205172238U - Formula of cranking arm front shroud hinge assembly - Google Patents
Formula of cranking arm front shroud hinge assembly Download PDFInfo
- Publication number
- CN205172238U CN205172238U CN201520854091.5U CN201520854091U CN205172238U CN 205172238 U CN205172238 U CN 205172238U CN 201520854091 U CN201520854091 U CN 201520854091U CN 205172238 U CN205172238 U CN 205172238U
- Authority
- CN
- China
- Prior art keywords
- crank arm
- hinge assembly
- journal stirrup
- support plate
- fixed bearing
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a formula of cranking arm front shroud hinge assembly, include the fixing support who connects through the hinge pin and crank arm, still include the journal stirrup, fixing support includes two liang of interconnect's triangle -shaped's articulated portion, rectangular fixed part and reinforcing plate, fixing support is stamping forming, one side that articulated portion and limit reinforcing plate are connected still an organic whole is equipped with the extension board, extension board and reinforcing plate be reverse buckle and with journal stirrup fixed connection, it all is equipped with and turns over the hem to crank arm upper and lower both sides, crank arm with fixing support junction fixedly connected with with the reverse first spacing piece of buckling of hem turns over, the downside of cranking arm still is equipped with and turns over the spacing piece of the reverse second of buckling of hem. The utility model has the advantages of stable in structure and carrying capacity are strong.
Description
Technical field
The utility model relates to a kind of hinge, is specifically related to a kind of crank arm type front hood hinge assembly.
Background technology
If Authorization Notice No. is the utility model patent of CN203008605U, hinge (i.e. fixed support) cross section of this automobile front hood hinge and the cross section of positive hinge (namely cranking arm) are L-type, and journal stirrup and hinge are structure as a whole.When hinge or positive hinge side are subject to more energetically time, L-type structure is extremely unstable, is easily pulled out of shape.And owing to journal stirrup needing welded nut and required precision is high, so not easily locate when welding the nut on journal stirrup, increase difficulty of processing.
Utility model content
For the defect that above-mentioned prior art exists, technical problem to be solved in the utility model is to provide a kind of Stability Analysis of Structures and the strong crank arm type front hood hinge assembly of ability to bear.
In order to solve the problems of the technologies described above, the utility model provides a kind of crank arm type front hood hinge assembly, comprise the fixed bearing that connected by joint pin and crank arm, also comprise journal stirrup, described fixed bearing comprises interconnective leg-of-mutton articulated section, rectangular fixed part and stiffener between two, and described fixed bearing is punch forming; The side that described articulated section is connected with limit stiffener is also integrally formed with support plate, and described support plate and stiffener oppositely bend and be fixedly connected with journal stirrup; Described upper and lower both sides of cranking arm are equipped with flanging, the first banking stop being fixedly connected with fixed bearing junction and oppositely bending with flanging of cranking arm, and downside of cranking arm also is provided with the second banking stop oppositely bent with flanging.
Further improvement as the utility model above-mentioned crank arm type front hood hinge assembly: described journal stirrup is Z-type structure, is followed successively by joint end, location division and connecting portion, and described connecting portion is fixedly connected with nut; Described support plate is while have the bayonet socket adapted with joint end, and location division is connected with support plate.
Further improvement as the utility model above-mentioned crank arm type front hood hinge assembly: described articulated section upper punch is pressed with leg-of-mutton reinforcing rib; Described articulated section also has circular lightening hole, it is inner that described lightening hole is positioned at leg-of-mutton reinforcing rib.
Adopt the crank arm type front hood hinge assembly of said structure to have the following advantages: both sides are equipped with flanging owing to cranking arm, and this cross section of cranking arm is U-shaped, when crank arm lateral forces time not easily there is deformation, intensity is high.Owing to installing after journal stirrup and fixed bearing separate machined, and support lug structure is simple, so when being fixed on journal stirrup by nut, easily locates, and machining accuracy is easy to ensure.Because fixed bearing comprises interconnective leg-of-mutton articulated section, rectangular fixed part and stiffener between two, so its structural stability is strong, bearing capacity is large, and owing to being three connections, its wall thickness can not be thinning, ensure that its intensity.
Accompanying drawing explanation
Fig. 1 is the left view of the utility model crank arm type front hood hinge assembly embodiment;
Fig. 2 is the right view of the utility model crank arm type front hood hinge assembly embodiment;
Fig. 3 is the structure chart of the utility model crank arm type front hood hinge assembly embodiment.
In figure, 1 is fixed bearing, and 2 for cranking arm, and 3 is joint pin, and 4 is journal stirrup, and 5 is articulated section, 6 is fixed part, and 7 is stiffener, and 8 is reinforcing rib, and 9 is lightening hole, and 10 is flanging, and 11 is the first banking stop, 12 is the second banking stop, and 13 is bayonet socket, and 14 is joint end, and 15 is location division, and 16 is connecting portion.
Detailed description of the invention
As shown in Figures 1 to 3, crank arm type front hood hinge assembly is comprised the fixed bearing 1 that connected by joint pin 3 and cranks arm 2.Fixed bearing 1 comprises interconnective leg-of-mutton articulated section 5, rectangular fixed part 6 and stiffener 7 between two, and this fixed bearing 1 is punch forming.Articulated section 5 upper punch is pressed with leg-of-mutton reinforcing rib 8 and has circular lightening hole 9, and it is inner that this lightening hole 9 is positioned at leg-of-mutton reinforcing rib 8.The side that articulated section 5 is connected with limit stiffener 7 is also integrally formed with support plate, and this support plate and stiffener 7 oppositely bend, and support plate has the bayonet socket 13 adapted with joint end 14.Journal stirrup 4 is Z-type structure, and it is followed successively by joint end 14, location division 15 and connecting portion 16, and joint end 14 and bayonet socket 13 clamping, connecting portion 16 is welded with nut, and location division 15 and support plate are riveted.Owing to installing after journal stirrup 4 and fixed bearing 1 separate machined, and journal stirrup 4 structure is simple, so when being fixed on journal stirrup 4 by nut, easily locate, machining accuracy is easy to ensure.If the Angulation changes of fixed part 6 and fender, only need the overbending direction by changing journal stirrup 4, versatility is good.2 upper and lower both sides of cranking arm are equipped with flanging 10, when crank arm 2 lateral forces time not easily there is deformation.Cranking arm 2 integrally has with fixed bearing 1 junction the first banking stop 11 oppositely bent with flanging 10, cranks arm on the downside of 2 and is also integrally formed with the second banking stop 12 oppositely bent with flanging 10.
Above the technical scheme that the utility model embodiment provides is described in detail, apply specific case herein to set forth the principle of the utility model embodiment and embodiment, the explanation of above embodiment is only applicable to the principle helping to understand the utility model embodiment; Meanwhile, for one of ordinary skill in the art, according to the utility model embodiment, detailed description of the invention and range of application all will change, and in sum, this description should not be construed as restriction of the present utility model.
Claims (3)
1. crank arm type front hood hinge assembly, comprise the fixed bearing that connected by joint pin and crank arm, it is characterized in that: also comprise journal stirrup, described fixed bearing comprises interconnective leg-of-mutton articulated section, rectangular fixed part and stiffener between two, and described fixed bearing is punch forming; The side that described articulated section is connected with limit stiffener is also integrally formed with support plate, and described support plate and stiffener oppositely bend and be fixedly connected with journal stirrup; Described upper and lower both sides of cranking arm are equipped with flanging, the first banking stop being fixedly connected with fixed bearing junction and oppositely bending with flanging of cranking arm, and downside of cranking arm also is provided with the second banking stop oppositely bent with flanging.
2. crank arm type front hood hinge assembly according to claim 1, is characterized in that: described journal stirrup is Z-type structure, is followed successively by joint end, location division and connecting portion, described connecting portion is fixedly connected with nut position; Described support plate is while have the bayonet socket adapted with joint end, and location division is connected with support plate.
3. crank arm type front hood hinge assembly according to claim 2, is characterized in that: described articulated section upper punch is pressed with leg-of-mutton reinforcing rib; Described articulated section also has circular lightening hole, it is inner that described lightening hole is positioned at leg-of-mutton reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854091.5U CN205172238U (en) | 2015-10-31 | 2015-10-31 | Formula of cranking arm front shroud hinge assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854091.5U CN205172238U (en) | 2015-10-31 | 2015-10-31 | Formula of cranking arm front shroud hinge assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205172238U true CN205172238U (en) | 2016-04-20 |
Family
ID=55736241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520854091.5U Expired - Fee Related CN205172238U (en) | 2015-10-31 | 2015-10-31 | Formula of cranking arm front shroud hinge assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205172238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110770408A (en) * | 2017-03-30 | 2020-02-07 | 日立化成株式会社 | Hinge assembly |
-
2015
- 2015-10-31 CN CN201520854091.5U patent/CN205172238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110770408A (en) * | 2017-03-30 | 2020-02-07 | 日立化成株式会社 | Hinge assembly |
| CN110770408B (en) * | 2017-03-30 | 2021-09-17 | 昭和电工材料株式会社 | Hinge assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20191031 |