A kind of hood hinge mounting plate is strengthened structure and automobile
Technical field
The utility model relates to field of automobile, relates in particular to a kind of hood hinge mounting plate and addsStrong structure and automobile.
Background technology
Automobile engine cover hinge generally comprises two parts, upper arm and underarm. Upper arm is connected with hood,Underarm is connected with vehicle body by hood hinge mounting plate, and therefore, hood is consolidated by hinge mounting plateFix on vehicle body, if the hood hinge mounting plate rigidity of structure is less, cover hinge is fixing not firm, thatMay there is hidden danger or lose efficacy in the opening and closing of hood, in driving process, cover mayOccur rocking and send abnormal sound, affect driver's seat or driving experience, if vehicle is in the time running at high speed, veryTo causing traffic accident. Therefore, the car engine cover hinge mounting plate rigidity of structure and intensity are to being used peaceFull property has a significant impact.
Conventional hood hinge mounting plate, adopts single structure more at present, and shape mostly is L-type, usesHood chain connection is covered to starting, its structural strength, the critical load can bear are lower,Be difficult to ensure to use the security of hood hinge.
Utility model content
The purpose of this utility model is to provide a kind of hood hinge mounting plate to strengthen structure and automobile,Fixing not firm in order to solve in prior art hood hinge, in driving process, cover occurs rocking concurrentGo out abnormal sound, affect driver's seat or driving experience, even cause the problem of traffic accident.
The utility model embodiment provides a kind of hood hinge mounting plate to strengthen structure, comprising:
Hood hinge mounting plate;
Be positioned on described hood hinge mounting plate and with described hood hinge mounting plate and be fixedly connected withThe hinge of one is installed stiffener, and described hood hinge mounting plate and described hinge are installed stiffener and fixedOn cover hinge.
Optionally, described hood hinge mounting plate comprises: the first connecting portion, with described the first connecting portionOne end be the upper end that the first preset angles connects and be second pre-with the other end of described the first connecting portionIf the bottom that angle connects, described the first connecting portion, described upper end and described bottom one are connected,Described upper end is fixed on vehicle body.
Optionally, described the first connecting portion comprises: the Part I being connected with described upper end, and under describedThe Part II that end connects, described Part I is the 3rd preset angles one with described Part II and is connected,And described Part I and described Part II junction are provided with improves adding of cover hinge mounting points rigidityStrong muscle.
Optionally, described bottom comprises: the planar portions being connected with described Part II, and described in being positioned atLug boss in planar portions, is provided with on described lug boss for stiffener and cover hinge being installed with described hingeThe first bolt hole that chain connects.
Optionally, described hinge is installed stiffener and is comprised: installation portion, is arranged at the of described installation portion surroundingTwo connecting portions, and the turn-up portion being connected with described the second connecting portion of part.
Optionally, described installation position on described lug boss, and on described installation portion, be provided with for instituteState hinged the second bolt hole of hood hinge mounting plate and cover.
Optionally, described the second connecting portion comprises: be arranged between described installation portion and described turn-up portionThree parts and Part IV, and be arranged at Part V and the Part VI on described installation portion, Qi ZhongsuoState Part III, described Part IV, described Part V and described Part VI and be arranged at respectively described peaceThe surrounding of dress portion contacts with described lug boss, and described Part III is relative with described Part IV, and describedFive parts are relative with described Part VI.
Optionally, described turn-up portion comprises: with the first flange and second flange of described planar portions welding, instituteState the first flange and be connected with described Part III one, described the second flange is connected with described Part IV one.
The utility model embodiment also provides a kind of automobile, and described automobile comprises above-mentioned hood hinge peaceDress plate is strengthened structure.
The beneficial effects of the utility model are:
By setting up hinge, stiffener is installed, hinge is installed stiffener and is utilized turnup structure and hood hingeInstalling plate is connected, and hood hinge mounting plate, hinge install stiffener and be provided with bolt hole, will startCover hinge mounting plate, hinge are installed stiffener, cover hinge and vehicle body and are linked together, and make hoodHinge mounting plate is more firm, occupies that space is little, weightening finish is few simultaneously, sound construction, compactness, and raising is startedCover hinge mounting points rigidity, makes it can bear larger load, has solved car engine cover and has been expert at and crossesIn journey, easily shake and the problem of abnormal sound.
Further, between the first connecting portion of hood hinge mounting plate and upper end and bottom with spyDetermine angle and link into an integrated entity, can further increase the rigidity of hood hinge mounting plate reinforcement structure.
Brief description of the drawings
Fig. 1 represents the utility model embodiment hood hinge mounting plate reinforcement structural representation;
Fig. 2 represents the utility model embodiment hood hinge mounting plate structural representation;
Fig. 3 represents the utility model embodiment hinge installation stiffener structural representation.
Wherein in figure: 1, hood hinge mounting plate; 11, the first connecting portion; 111, Part I;112, Part II; 113, reinforcement; 12, upper end; 13, bottom; 131, planar portions; 132,Lug boss; 133, the first bolt hole; 2, hinge is installed stiffener; 21, installation portion; 211, the second spiral shellKeyhole; 22, the second connecting portion; 221, Part III; 222, Part IV; 223, Part V;224, Part VI; 23, turn-up portion; 231, the first flange; 232, the second flange.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and toolBody embodiment is described in detail the utility model.
According to an aspect of the utility model embodiment, provide a kind of hood hinge mounting plate to strengthenStructure, as shown in Figure 1, comprising: hood hinge mounting plate 1; Be positioned at hood hinge mounting plateOn 1 and be fixedly connected with hood hinge mounting plate 1 one hinge install stiffener 2, hoodHinge mounting plate 1 and hinge are installed stiffener 2 and are fixed on cover hinge.
By set up hinge on hood hinge mounting plate 1, stiffener 2 is installed, is made hood hingeThe structure of installing plate 1 is more firm, occupies that space is little, weightening finish is few simultaneously, and sound construction, compactness, improveHood hinge mounting points intensity and rigidity, make it can bear larger load, solved automobile engineThe too low larger problem of cover rolling momentum that causes of cover hinge mounting points intensity.
In another embodiment of the utility model, as depicted in figs. 1 and 2, hood hinge mounting plate 1Comprise: the first connecting portion 11, be with one end of the first connecting portion 11 upper end that the first preset angles is connected12 be with the other end of the first connecting portion 11 bottom 13, the first connecting portions that the second preset angles is connected11, upper end 12 is connected with bottom 13 one, and upper end 12 is fixed on vehicle body.
Concrete, hood hinge mounting plate 1 is " M " type, comprises the first connecting portion in the middle of being positioned at11, the upper end 12 that becomes the first predetermined angular to be connected with one end of the first connecting portion 11, wherein first connectsAngle between portion 11 and upper end 12 can be arranged between 0-90 degree; Another with the first connecting portion 11The bottom 13 that one end becomes the second predetermined angular to connect, wherein between the first connecting portion 11 and bottom 13Angle can be arranged between 0-90 degree. And upper end 12 is welded on vehicle body, and then by hoodHinge mounting plate 1 is fixed on vehicle body. The first connecting portion 11 and upper end of hood hinge mounting plate 1Between portion 12 and bottom 13, link into an integrated entity with special angle, can further increase hood hinge peaceDress plate is strengthened the rigidity of structure.
Wherein, the first connecting portion 11 comprises: the Part I 111 being connected with upper end 12, and with bottom13 Part II 112 that connect, Part I 111 and Part II 112 are the 3rd preset angles one and connectConnect, and Part I 111 and Part II 112 junctions are provided with and improve cover hinge mounting points rigidityReinforcement 113.
Concrete, the first connecting portion 11 comprises Part I 111 Hes that are the 3rd preset angles one connectionPart II 112, and angle between Part I 111 and Part II 112 can be arranged on 0-90 degreeBetween, but be not limited to this angular range, also can be arranged between 90-180 degree. Part I 111With Part II 112 junctions, reinforcement 113 is set, can improves the rigidity of cover hinge mounting points. AddThe quantity of strong muscle 113 can be set according to actual conditions.
Part I 111 is connected with upper end 12 and is one-body molded, and Part II 112 connects with bottom 13Connect and one-body molded, and then ensured being connected of the first connecting portion 11 and upper end 12 and bottom 13.
Wherein, bottom 13 comprises: the planar portions 131 being connected with Part II 112, and be positioned at flatLug boss 132 on face 131, is provided with on lug boss 132 for stiffener 2 and machine being installed with hingeThe first bolt hole 133 that cover hinge connects.
Concrete, bottom 13 comprises planar portions 131, is provided with lug boss 132 in planar portions 131, protrudingRise in portion 132 and be provided with the first bolt hole 133, can realize bottom 13 by the first bolt hole 133With hinge, be installed being connected of stiffener 2 and cover hinge, and then can realize hood hinge mounting plate1 installs being connected of stiffener 2 and cover hinge with hinge. Thereby by hood hinge mounting plate 1,Hinge is installed stiffener 2, cover hinge and vehicle body and is linked together.
In another embodiment of the utility model, as shown in FIG. 1 to 3, hinge is installed stiffener 2 and is comprised:Installation portion 21, is arranged at the second connecting portion 22 of installation portion 21 surroundings, and with part the second connecting portion22 turn-up portion 23 that connect.
Concrete, hinge is installed stiffener 2 and is comprised: be positioned at the installation portion 21 on lug boss 132, installIt is one tabular that portion 21 is, and is provided with the second connecting portion 22 in the surrounding of tabular installation portion 21, and with partThe turn-up portion 23 that the second connecting portion 22 connects. On installation portion 21, be provided with the second bolt hole 211, byTwo bolts hole 211 can be realized the company of installation portion 21 and hood hinge mounting plate 1 and cover hingeConnect, and then can realize hinge stiffener 2 and hood hinge mounting plate 1 and cover hinge are installedConnect.
It should be noted that, hinge is installed stiffener 2 and hood hinge mounting plate 1 and cover hingeWhen connection, the second bolt hole 211 coordinates with the first bolt hole 133, and the diameter of the second bolt hole 211 canBe greater than the diameter of the first bolt hole 133, and the axle center of the second bolt hole 211 and the first bolt hole 133 is sameOn one straight line. And the quantity of the second bolt hole 211 and the first bolt hole 133 can be established according to the actual requirementsFixed, be not limited to 3 cited in Fig. 1~Fig. 3.
Wherein, the second connecting portion 22 comprises: be arranged at the 3rd between installation portion 21 and turn-up portion 23Points 221 and Part IV 222, and be arranged at Part V 223 and the Part VI on installation portion 21224, wherein Part III 221, Part IV 222, Part V 223 and Part VI 224 are established respectivelyThe surrounding that is placed in installation portion 21 contacts with lug boss 132, and Part III 221 and Part IV 222 phasesRight, Part V 223 is relative with Part VI 224.
Concrete, the second connecting portion 22 comprises: be positioned at the surrounding of tabular installation portion 21 Part III 221,Part IV 222, Part V 223 and Part VI 224, wherein Part III 221 and Part IV222 is relative, and Part V 223 is relative with Part VI 224, and Part III 221, Part IV 222Relatively, Part V 223 and Part VI 224 all contact with lug boss 132.
Turn-up portion 23 comprises: the first flange 231 and the second flange that are connected by spot welding with planar portions 131232, wherein Part III 221 is arranged between installation portion 21 and the first flange 231, Part III 221,Installation portion 21 is connected with the first flange 231 one, and Part IV 222 is arranged at installation portion 21 and second and turns overBetween limit 232, Part IV 222, installation portion 21 are connected with the second flange 232 one. By firstFlange 231 is connected with planar portions 131, and the second flange 232 is connected with planar portions 131, realizes hingeInstallation stiffener 2 is connected with planar portions 131. Thereby realize hood hinge mounting plate 1 and hinge peaceThe connection of dress stiffener 2.
The utility model embodiment also provides a kind of automobile, comprises above-mentioned hood hinge mounting plate reinforcementStructure.
Above-described is preferred embodiment of the present utility model, should be understood that general for the artLogical personnel, can also make some improvement and profit not departing under principle prerequisite described in the utility modelDecorations, these improvements and modifications are also in protection domain of the present utility model.