CN204472426U - Center has the drawing automotive hub of inlaid hollow structure - Google Patents
Center has the drawing automotive hub of inlaid hollow structure Download PDFInfo
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- CN204472426U CN204472426U CN201520026180.0U CN201520026180U CN204472426U CN 204472426 U CN204472426 U CN 204472426U CN 201520026180 U CN201520026180 U CN 201520026180U CN 204472426 U CN204472426 U CN 204472426U
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Abstract
This application discloses the drawing automotive hub that a kind of center has inlaid hollow structure, comprising: spoke, spoke comprises the spoke of at least three distributions of the circumference along the car mark cap bore of spoke; Spoke is installation end near the end of car mark cap bore; Moment fastener, moment fastener comprises the fixation wall with centre hole, and fixation wall is also provided with knock hole; Wheel rim, wheel rim comprises tire mouth installation end face and installs the opposing spoke of end face with tire mouth installs end face, and spoke and spoke are installed end face and be fixedly connected; The described knock hole of moment fastener and the described installation end of spoke are fitting to connection mutually; The centre hole of moment fastener is connected with the car mark cap bore of spoke.By being connected with spoke tabling by moment fastener, the multidirectional load acting on spoke is passed in the fixation wall of moment fastener, thus can improve the load-carrying capacity of wheel hub, reduces spoke distortion odds, and then can improve the performance of automobile.
Description
This application claims and submit on April 16th, 2014 preceence that Patent Office of the People's Republic of China, application number are 201410151503.9, denomination of invention is the Chinese patent application of " the drawing automotive hub that center has inlaid hollow structure " to, its full content combines in this application by reference.
Technical field
The utility model relates to field of automobile, particularly relates to the drawing automotive hub that center has inlaid hollow structure.
Background technology
In in current auto trade, performance-oriented automobile uses cast aluminium alloy wheel hub substantially because steel wheel hub weight lays particular stress on.Wheel hub is as the significant element of running car, and its weight plays vital effect to the speed-raising performance of automobile and oil consumption height.
Wheel hub mainly comprises spoke and wheel rim, wherein spoke is fixedly installed in wheel rim, spoke generally comprises at least three spokes, the shaft core position place of spoke is provided with the car mark cap bore of installation car mark lid, and spoke distributes along the circumference of car mark cap bore and is also provided with the mounting hole for mounting fastener in the position near car mark cap bore.
Because the maximum weighted position of wheel rim system is in the position of the car mark cap bore of spoke, the initiating terminal of the spoke of traditional spoke along the circumference of car mark cap bore be interconnected become solid disc-shaped structure with bearing load.But because spoke is made up of steel plate, and steel plate is thinner, be easy to cause spoke stress deformation.
Therefore, the load-carrying capacity that how actv. improves wheel hub is those skilled in the art's technical issues that need to address.
Utility model content
In view of this, the object of the application is to provide the drawing automotive hub that a kind of center has inlaid hollow structure, effectively can improve the load-carrying capacity of wheel hub, improves the performance of automobile.
This application provides the drawing automotive hub that a kind of center has inlaid hollow structure, comprising: spoke, described spoke comprises the spoke of at least three distributions of the circumference along the car mark cap bore of described spoke; Described spoke is installation end near the end of described car mark cap bore; Moment fastener, described moment fastener comprises the fixation wall with centre hole, and described fixation wall is also provided with knock hole; Wheel rim, described wheel rim comprises tire mouth installation end face and installs the opposing spoke of end face with described tire mouth installs end face, and described spoke and described spoke are installed end face and be fixedly connected; The described knock hole of described moment fastener and the described installation end of described spoke are fitting to connection mutually; The described centre hole of described moment fastener is connected with the car mark cap bore of described spoke.
Preferably, described spoke comprises spoke inwall and spoke outer wall, and described spoke is installation end near the end of described car mark cap bore, and described installation end is provided with mounting hole; Described knock hole has the axially extended cylinder along described moment fastener; The described cylinder of described knock hole embeds in the described mounting hole of described spoke, and described knock hole is connected with described mounting hole, and described car mark cap bore is connected with described centre hole.
Preferably, described spoke comprises spoke inwall and spoke outer wall, and described spoke is installation end near the end of described car mark cap bore, and the described mounting hole of described spoke is arranged at described spoke inwall, and installation end is provided with installs projection; The described fixation wall of described moment fastener is provided with positioning end, described positioning end protrudes along the circumference of described fixation wall towards the direction away from described centre hole, described positioning end is provided with knock hole, the described of described installation end is installed in the protruding described knock hole embedding described moment fastener, and described car mark cap bore is connected with described centre hole.
Preferably, described spoke also comprises spoke wall, described spoke wall is arranged along the axial direction of described spoke, described spoke inwall is all connected with described spoke wall with described spoke outer wall, and the bearing of trend of described spoke inwall and the bearing of trend of described spoke outer wall are contrary relative to described spoke wall; Have between adjacent described spoke outer wall interval and or adjacent described spoke inwall between there is interval.
Preferably, described spoke is installed end face and is provided with mounting groove; Described mounting groove has step surface, and the step surface that described step surface and described spoke inwall, described spoke outer wall and described spoke wall are formed fits, and the mounting groove of described spoke inwall and described wheel rim is welded as a whole.
Preferably, described moment fastener also comprises antifouling wall, described antifouling wall to be arranged and described antifouling wall extends along the axial direction of described moment fastener along the circumference of described fixation wall, in the interval in the interval that described antifouling wall is placed in adjacent described spoke outer wall or between adjacent described spoke inwall.
Preferably, described spoke comprises the first sub-spoke, the second sub-spoke and the 3rd sub-spoke, and described first sub-spoke, described second sub-spoke and described 3rd sub-spoke include described spoke inwall, described spoke wall and described spoke outer wall; The initiating terminal of described first sub-spoke and the initiating terminal of described second sub-spoke are fixedly connected at the car mark cap bore place near described spoke and form described installation end; Described first sub-spoke and described second sub-spoke extend along the radial direction of described spoke towards the direction away from the other side, described 3rd sub-spoke is connected with the clearing end of described second sub-spoke with the clearing end of described first sub-spoke, and spoke inwall and the described wheel rim of described 3rd sub-spoke are fixedly connected.
Preferably, the space that described first sub-spoke, described second sub-spoke and described 3rd sub-spoke surround is the first air port, and the gap between adjacent described spoke is the second air port.
Preferably, described spoke is by the spoke of overall sheet stamping forming.
Preferably, the installation end of described spoke is also provided with overlap joint wall and overlap joint hole, and described overlap joint wall is used for the overlap joint hole tabling with adjacent described spoke, and described overlap joint hole is for embedding the overlap joint wall of adjacent described spoke.
A kind of center that the application provides has the drawing automotive hub of inlaid hollow structure, comprising: spoke, and spoke comprises the spoke of at least three distributions of the circumference along the car mark cap bore of spoke; Spoke is installation end near the end of car mark cap bore; Moment fastener, moment fastener comprises the fixation wall with centre hole, and fixation wall is also provided with knock hole; Wheel rim, wheel rim comprises tire mouth installation end face and installs the opposing spoke of end face with tire mouth installs end face, and spoke and spoke are installed end face and be fixedly connected; The described knock hole of moment fastener and the described installation end of spoke are fitting to connection mutually; The centre hole of moment fastener is connected with the car mark cap bore of spoke.Setting like this, when installing, the knock hole of moment fastener is connected with the installation end tabling of spoke, ensure that moment fastener is connected tightness with between spoke, simultaneously, because the installation end of knock hole and spoke is fitting to connection mutually, the multidirectional load acting on spoke is passed in the fixation wall of moment fastener, fixation wall plays the effect bearing load, compared with prior art, by being connected with spoke tabling by moment fastener, thus the load-carrying capacity of wheel hub can be improved, reduce spoke distortion odds, and then the performance of automobile can be improved.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Center in the embodiment one that Fig. 1 provides for the application has the structural representation of the drawing automotive hub of inlaid hollow structure;
Fig. 2 is the structural representation after the first spoke in wheel hub shown in Fig. 1 and the first moment fastener set dress;
Fig. 3 is the structural representation of the first spoke in wheel hub shown in Fig. 1;
Fig. 4 is the structural representation of the first spoke in wheel hub shown in Fig. 1;
Fig. 5 is the structural representation after the cross-sectional plane of the local structure A of the first spoke shown in Fig. 4 amplifies;
Fig. 6 is the structural representation of the first moment fastener in wheel hub shown in Fig. 1;
Fig. 7 is the structural representation of the first moment fastener in wheel hub shown in Fig. 1;
Fig. 8 be in the application spoke and wheel rim assembling after structural representation;
Structural representation after the cross-sectional plane that Fig. 9 is the mounting groove of wheel rim shown in Fig. 8 amplifies;
Figure 10 be in the application spoke and wheel rim be welded as a whole after cross-sectional plane amplify after structural representation;
Structural representation after the local structure B that Figure 11 is cross-sectional plane shown in Figure 10 amplifies;
The structural representation of the second spoke that Figure 12 provides for the application;
The structural representation of the second moment fastener that Figure 13 provides for the application;
The structural representation of the third spoke that Figure 14 provides for the application;
Figure 15 is the structural representation of the spoke of the third spoke shown in Figure 14;
The structural representation of the 4th kind of spoke that Figure 16 provides for the application;
Structural representation after the spoke that Figure 17 is the 4th kind of spoke shown in Figure 16 amplifies;
Wherein, in Fig. 1 to Figure 17:
Spoke 1, the sub-spoke 2a of spoke 2, first, the second sub-spoke 2b, the 3rd sub-spoke 2c, spoke wall 3, spoke inwall 4, spoke outer wall 5, interval 6, installation end 7, mounting hole 7a, install protruding 7b, car mark cap bore 8, overlap joint wall 9, overlap joint hole 9a, the first air port 11, air port 10, second, moment fastener 12, positioning end 13, centre hole 14, fixation wall 15, antifouling wall 16, arc groove 16a, knock hole 17, cylinder 18, wheel rim 19, step surface 20, weld seam 21.
Detailed description of the invention
The utility model discloses the drawing automotive hub that a kind of center has inlaid hollow structure, effectively can improve the load-carrying capacity of wheel hub, improve the performance of automobile.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
In this embodiment, the drawing automotive hub that center has inlaid hollow structure comprises spoke 1, moment fastener 12 and wheel rim 19, wherein:
Spoke 1 comprises five spokes 2, each spoke 2 includes spoke wall 3, spoke inwall 4 and spoke outer wall 5, wherein spoke wall 3 is arranged along the axial direction of spoke 1, spoke inwall 4 and spoke outer wall 5 are connected with two ends of spoke wall 3 respectively, the bearing of trend of spoke inwall 4 and the bearing of trend of spoke outer wall 5 are contrary for spoke wall 3, please refer to accompanying drawing 5, Fig. 5 is structural representation after the cross-sectional plane of the local structure A of the first spoke shown in Fig. 4 amplifies; Adjacent spoke outer wall 5 is interconnected to form joint face, and this joint face distributes along the circumference of the car mark cap bore 8 of spoke 1; Having interval 6 i.e. spoke inwall 4 between adjacent spoke inwall 4 is be interrupted to arrange; Spoke 2 is installation end 7 near the end of car mark cap bore, and this installation end 7 is provided with mounting hole 7a, and mounting hole 7a is positioned at the wall at spoke inwall 4 place of installation end 7.
Comprise the moment fastener 12 of the fixation wall 15 with centre hole 14, fixation wall 15 is also provided with knock hole 17, knock hole 17 has the axially extended cylinder 18 along moment fastener, please refer to Fig. 6 and Fig. 7, Fig. 6 and Fig. 7 is the structural representation of the first moment fastener in wheel hub shown in Fig. 1, moment fastener 12 also comprises antifouling wall 16, wherein antifouling wall 16 to be arranged and antifouling wall 16 extends along the axial direction of moment fastener 12 along the circumference of fixation wall 15, and antifouling wall 16 is placed in the interval 6 between adjacent spoke inwall 4.
Wheel rim 19, wheel rim 19 comprises tire mouth and installs end face and install the opposing spoke of end face with tire mouth and installs end face, and spoke 2 and spoke are installed end face and be fixedly connected, and please refer to Fig. 8, Fig. 8 be in the application spoke and wheel rim assemble after structural representation.
The cylinder 18 of the knock hole 17 of moment fastener 12 embeds in the mounting hole 7a of spoke 2 correspondingly, moment fastener 12 and spoke 1 are fixedly connected, and the antifouling wall 16 of moment fastener 12 embeds in the interval 6 between adjacent spoke inwall 4 and the joint face that the end of the antifouling wall 16 of moment fastener 12 and spoke outer wall 5 are formed abuts against; The centre hole 14 of moment fastener 12 is connected with the car mark cap bore 8 of spoke 1.
Setting like this, when installing, the knock hole 17 of moment fastener 12 embeds in the mounting hole 7a of spoke 2 one by one along the axially extended cylinder 18 of moment fastener 12, and after installing, the knock hole 17 of moment fastener 12 is connected with the mounting hole 7a of spoke 2.Compared with prior art, the cylinder 18 of the knock hole 17 of moment fastener 12 embeds in the mounting hole 7a of spoke 2 one by one, the cylinder 18 of knock hole 17 can play the effect of bearing load, the multidirectional load acting on spoke is passed in the fixation wall 15 of moment fastener 12, thus the load-carrying capacity of wheel hub can be improved, reduce spoke distortion odds, and then the performance of automobile can be improved.
It should be noted that, in this embodiment, adjacent spoke outer wall 5 is interconnected to form joint face, and adjacent spoke inwall 4 adopts interruption to arrange, the interval 6 formed between adjacent spoke inwall 4, for embedding the antifouling wall 16 of moment fastener 12, is explained in detail for this kind of set-up mode the connection of miscellaneous part and set-up mode hereinafter.Certainly, also do not get rid of the set-up mode adopting other according to the use of reality and design requirement, the spoke outer wall as adjacent is interrupted to arrange, and the antifouling wall of moment fastener embeds in the interval between adjacent spoke outer wall, concrete set-up mode detailed in Example two; Or adjacent spoke outer wall and adjacent spoke inwall are all be interrupted to arrange, the antifouling wall of one of them moment fastener embeds in the interval between adjacent spoke outer wall, the antifouling wall of another moment fastener embeds in the interval between adjacent spoke inwall, concrete set-up mode detailed in Example three.
It should be noted that, in this embodiment, the spoke adopted is the spoke with five spokes 2, certainly, does not also get rid of the spoke adopting other models, as having the spoke of 4 spokes or having the spoke etc. of 6 spokes.
In addition, in the present embodiment, spoke 1 is by the spoke of overall sheet stamping forming, certainly, do not get rid of and adopt other forms of spoke yet, as embodiment three the third spoke of providing and the 4th kind of spoke, the set-up mode of this two kinds of spokes refers to specific embodiment three.
Also it should be noted that, in this embodiment, spoke inwall 4 and spoke outer wall 5 are for wheel rim 19, and after installing, spoke inwall 4 is towards wheel rim 19, and spoke outer wall 5 is away from wheel rim 19.The bearing of trend of spoke inwall 4 and the bearing of trend of spoke outer wall 5 are contrary relative to spoke wall 3.
What needs illustrated further is, in this detailed description of the invention, the knock hole 17 of moment fastener 12 arrange number and spoke 2 to arrange number identical, and number and the spoke 2 of mounting hole 7a that arrange of spoke 2 to arrange number identical, namely in this embodiment, moment fastener 12 be provided with five knock holees 17, spoke 1 is provided with five mounting hole 7a, and these five knock holees 17 embed respectively in five mounting hole 7a correspondingly along the axially extended cylinder 18 of moment fastener 12.When assembling, wheel hub is fixed with axletree and is connected by the knock hole 17 of fasteners through mounting holes 7a and moment fastener 12.
Also it should be noted that, in this specific embodiment, because spoke 2 comprises spoke inwall 4, spoke outer wall 5 and spoke wall 3, therefore the wall at installation end 7 place of spoke 2 also comprises spoke inwall 4, spoke outer wall 5 and spoke wall 3, and in this specific embodiment, mounting hole 7a is positioned at the wall that namely spoke inwall 4 is positioned at the spoke inwall place of installation end 7.
In further scheme, antifouling wall 16 arranges arc groove 16a, and this arc groove 16a caves in towards the axis direction near moment fastener 12.When installing, antifouling wall 16 embeds in the interval 6 between spoke inwall 4, so, antifouling wall 16 plays the effect of blocks dust or other impurity, dust or other impurity in the process of advancing at automobile can be avoided to enter into the inside of wheel hub via the interval 6 between spoke inwall 4 and are difficult to cleaning, simultaneously can avoid parts generation corrosion phenomena, and then can service life of elongate member.It should be noted that, in this embodiment, after in the interval 6 formed that the antifouling wall 16 of moment fastener 12 embeds between spoke inwall 4 one by one, what car mark lid can be firm is installed on car mark cap bore 8.
Need to further illustrate, in this embodiment, after installing, the end of antifouling wall 16 the formed attachment face that is connected with spoke outer wall 5 abuts against.
Hereinbefore, the set-up mode mainly for the first moment fastener is described in detail, and is introduced below by the concrete set-up mode of wheel rim and spoke.
For the ease of spoke 1 and wheel rim 19 are installed, in this embodiment, the spoke of wheel rim 19 is installed end face and is provided with mounting groove, this mounting groove is arranged has step surface 20, when installing, the step surface 20 of the step surface that spoke inwall 4, spoke wall 3 and spoke outer wall 5 three are formed and mounting groove fits, and spoke inwall 4 is welded as a whole with the mounting groove of wheel rim 19, as shown in Figure 10.Setting like this, can so that install spoke 1 and wheel rim 19.
It should be noted that, in this embodiment, spoke inwall 4 and all corresponding with the step surface 20 of the mounting groove end face of spoke wall 3 fit, there is between the end face that spoke inwall 4 is corresponding with the step surface 20 of mounting groove the weld seam 21 for welding, as shown in Figure 10, can so that weld between spoke 2 and mounting groove with this, the tightness of both guarantees.
In further scheme, spoke 2 comprises the first sub-spoke 2a, second sub-spoke 2b and the 3rd sub-spoke 2c, wherein, the initiating terminal of the initiating terminal of the spoke inwall of the first sub-spoke 2a and the spoke inwall of the second sub-spoke 2b is fixedly connected at car mark cap bore 8 place near spoke 1 and forms installation end 7, mounting hole 7a is arranged at installation end 7, first sub-spoke 2a and the second sub-spoke 2b extends along the radial direction of spoke 1 towards the direction away from the other side, the clearing end of two ends of the 3rd sub-spoke 2c spoke 2a with first is respectively connected with the clearing end of the second sub-spoke 2b, spoke inwall and the wheel rim 19 of the 3rd sub-spoke 2c are fixedly connected, the cylinder 18 of the knock hole 17 of moment fastener 12 embeds in mounting hole 7a.
Setting like this, when installing, the mounting groove of the 3rd sub-spoke 2c and wheel rim 19 is fixedly connected, because the first sub-spoke 2a and the second sub-spoke 2b extends towards the direction away from the other side, therefore the 3rd sub-spoke 2c is the 3rd sub-spoke of arc, therefore the 3rd sub-spoke 2c has certain length in circumferential direction, 3rd sub-spoke 2c and mounting groove are fixedly connected, the area of contact between spoke 2 and mounting groove can be increased, thus the tightness be connected between spoke 1 with wheel rim 19 can be improved.
It should be noted that, in this detailed description of the invention, first sub-spoke 2a, the second sub-spoke 2b and the 3rd sub-spoke 2c are provided with spoke wall 3 as described above, spoke outer wall 5 and spoke inwall 4, and the interval 6 formed between adjacent spoke inwall 4 is for adjacent and do not belong to the interval 6 formed between the spoke inwall of interval 6 or the different first sub-spoke 2a formed between the spoke inwall of the first sub-spoke 2a of same spoke 2 and the spoke inwall of the second sub-spoke 2b.
What needs further illustrated is, in this embodiment, the spoke inwall of the 3rd sub-spoke 2c and the mounting groove of wheel rim 19 are welded as a whole, due in this detailed description of the invention, spoke 1 has five spokes 2, each spoke 2 all has a 3rd sub-spoke 2c, namely five the 3rd sub-spoke 2c are always had, these five the 3rd sub-spoke 2c are Disjunct distribution, therefore for the ease of installing, the mounting groove of wheel rim 19 arranges along the circumference of wheel rim 19 and is a complete circumference, so when installing, only need these five the 3rd sub-spoke 2c to be positioned in mounting groove then to carry out welding.
Also it should be noted that, in this embodiment, renaming just for convenience of description the first sub-spoke 2a, the second sub-spoke 2b and the 3rd sub-spoke 2c, therefore can not as the foundation limiting its protection domain to the renaming of sub-spoke of spoke.
What needs further illustrated is, exist in this detailed description of the invention, spoke 2 comprises three sub-spokes, certainly, do not get rid of and adopt other forms of spoke yet, as shown in figure 16, the structural representation of the 4th kind of spoke that Figure 16 provides for the application, it comprises five independently spokes, and each spoke all extends along the radial direction of spoke.
In further scheme, in order to avoid in the driving process of vehicle, cause wheel place to form the air pressure with certain resistance due to vehicle wheel rotation, in this embodiment, spoke 1 has the first air port 10 and the second air port 11, wherein, the first sub-spoke 2a, the space surrounded between the second sub-spoke 2b and the 3rd sub-spoke 2c are the first air port 10, and gap existing between adjacent spoke 2 is the second air port 11.So, in vehicle wheel rotation process, the gas driven can flow out via the first air port 10 and the second air port 11, thus can avoid forming air pressure at wheel place and causing resistance to wheel.
It should be noted that, in this embodiment, due to the first air port 10 be the first sub-spoke 2a, the space that surrounds of the second sub-spoke 2b and the 3rd sub-spoke 2c, therefore the first air port 10 is enclosed first air port, and the second air port 11 is gap existing between adjacent spoke 2, therefore the second air port 11 is open type second air port.
Embodiment two
In this embodiment, the drawing automotive hub that center has an inlaid hollow structure provides the setting of the second spoke and the second moment fastener, wherein:
The second spoke comprises four spokes 2, each spoke 2 includes spoke wall 3, spoke inwall 4 and spoke outer wall 5, wherein spoke wall 3 is arranged along the axial direction of spoke 1, spoke inwall 4 and spoke outer wall 5 are connected with two ends of spoke wall 3 respectively, and the bearing of trend of spoke inwall 4 and the bearing of trend of spoke outer wall 5 are contrary for spoke wall 3; Adjacent spoke inwall 4 is interconnected to form joint face, and this joint face distributes along the circumference of the car mark cap bore 8 of spoke 1; Having interval and spoke outer wall 5 between adjacent spoke outer wall 5 is be interrupted to arrange; Spoke 2 is installation end near the end of car mark cap bore, and the wall that this installation end is positioned at spoke outer wall 5 is provided with the protruding 7b of installation; The mounting hole 7a of spoke 2 is arranged at spoke inwall 4 and is interconnected formed attachment face and is positioned at the end of this attachment face near car mark cap bore 8, and fastener runs through the mounting hole 7a of spoke 2 and is connected with axletree.
The second moment fastener as shown in fig. 13 that, this kind of moment fastener 12 comprises fixation wall 15 and is provided with the antifouling wall 16 of arc groove 16a, fixation wall 15 is also provided with positioning end 13, positioning end 13 protrudes along the circumference of fixation wall 15 towards the direction away from centre hole 14, positioning end 13 is provided with knock hole 17, the protruding 7b of installation of spoke 2 embeds in the knock hole 17 of moment fastener 12, and car mark cap bore 8 is connected with centre hole 14.Antifouling wall 16 to be arranged and antifouling wall 16 extends along the axial direction of moment fastener 12 along the circumference of fixation wall 15, and antifouling wall 16 embeds in the interval between adjacent spoke outer wall 5.
Wheel rim 19, wheel rim 19 comprises tire mouth installation end face and installs the opposing spoke of end face with tire mouth installs end face, and spoke 2 and spoke are installed end face and be fixedly connected.
After the positioning end 13 of moment fastener 12 aligns correspondingly with the protruding 7b of the installation of spoke 2, the knock hole 17 being arranged at positioning end 13 is corresponding one by one with the protruding 7b of the installation of spoke 2, the protruding 7b of the installation of spoke 2 is made to embed in knock hole 17 correspondingly, moment fastener 12 and spoke 1 are fixedly connected, and the antifouling wall 16 of moment fastener 12 embeds in the interval between adjacent spoke outer wall 5; The centre hole 14 of moment fastener 12 is connected with the car mark cap bore 8 of spoke 1.
Setting like this, when installing, the protruding 7b of installation of spoke 2 embeds in the knock hole 17 of moment fastener 12, realizes the mutual fitting connection of moment fastener 12 and spoke 2.Compared with prior art, the protruding 7b of installation of spoke 2 embeds in the knock hole 17 of moment fastener 12, knock hole 17 plays restriction and supports the effect of installing protruding 7b, the multidirectional load acting on spoke 2 is passed in the fixation wall 15 of moment fastener 12, thus the load-carrying capacity of wheel hub can be improved, reduce the distortion odds of spoke, and then the performance of automobile can be improved.
It should be noted that, in this embodiment, the protruding 7b of the installation of spoke 2 is arranged at spoke outer wall 5, and the mounting hole 7a of mounting fastener is arranged at spoke inwall 4 and is connected formed joint face.
Also it should be noted that, in this specific embodiment, because spoke 2 comprises spoke inwall 4, spoke outer wall 5 and spoke wall 3, therefore the wall at the installation end place of spoke 2 also comprises spoke inwall 4, spoke outer wall 5 and spoke wall 3, in this specific embodiment, protruding 7b is installed and is positioned at the wall that namely spoke outer wall 5 is positioned at the spoke outer wall place of installation end, and mounting hole 7a is positioned at the wall that namely spoke inwall 4 is positioned at the spoke inwall place of installation end.
What needs further illustrated is, in this specific embodiment, interval is there is between spoke outer wall 5, therefore after moment fastener 12 installs, the centre hole 14 of moment fastener 12 is connected with car mark cap bore 8, fixation wall 15 and the spoke outer wall 5 of moment fastener 12 fit, and now car mark lid is installed on the centre hole 14 of this moment fastener 12, and namely centre hole 14 plays the effect of car mark cap bore.
What also need to further illustrate is, in this specific embodiment, just be described in detail for different set-up mode in embodiment one, the set-up mode describing all parts detailed in embodiment one, therefore set-up mode identical with embodiment one in the present embodiment will repeat no more.
Embodiment three
In the present embodiment, the drawing automotive hub that center has inlaid hollow structure comprises spoke 1, moment fastener 12 and wheel rim 19, wherein,
Moment fastener 12 comprises antifouling wall 16 and has the fixation wall 15 of centre hole 14, fixation wall 15 is also provided with knock hole 17, the axially extended cylinder 18 that knock hole 17 has along moment fastener please refer to Fig. 6 and Fig. 7, Fig. 6 and Fig. 7 is the structural representation of the first moment fastener in hub system shown in Fig. 1.Moment fastener also comprises antifouling wall 16, antifouling wall 16 to be arranged and antifouling wall 16 extends along the axial direction of moment fastener 12 along the circumference of fixation wall 15, and it is the first moment fastener as described above that antifouling wall 16 is placed in the moment fastener 12 namely used in embodiment three in the interval 6 between adjacent spoke inwall 4.
Spoke 1 is the third spoke, spoke 1 comprises five spokes 2, the installation end 7 of spoke 2 is provided with overlap joint wall 9 and overlap joint hole 9a, overlap joint wall 9 and overlap joint hole 9a lay respectively at the both sides of installation end 7, wherein, overlap joint wall 9 is for the overlap joint hole 9a tabling with adjacent spoke 2, and overlap joint hole 9a is for embedding overlap joint wall 9 position accordingly of adjacent spoke 2.After five spokes 2 have been fitting to connection mutually, the installation end 7 of spoke 2 has surrounded car mark cap bore 8, and car mark lid is installed on the car mark cap bore 8 of spoke 2.After assembling, between adjacent spoke inwall 4, there is interval.The antifouling wall 16 of moment fastener 2 is placed in the interval between adjacent spoke inwall 4.So, by utilize install protruding 9 and overlap joint hole 9a cooperatively interact and realize the assembling of five independent spokes 2, when producing, the shape and size due to spoke 2 are identical, so can reduce and produce the mould of spoke 2 and the cost of equipment.
Wheel rim 19, wheel rim 19 comprises tire mouth installation end face and installs the opposing spoke of end face with tire mouth installs end face, spoke is installed end face and is provided with mounting groove, mounting groove has the step surface 20 of mounting groove, the mounting groove that end face installed by spoke inwall 4 and the spoke of spoke 2 is welded as a whole mutually, as shown in Figure 8, Fig. 8 be in the application spoke and wheel rim assembling after structural representation.
When installing, the knock hole 17 of moment fastener 12 embeds in the mounting hole 7a of spoke 2 one by one along the axially extended cylinder 18 of moment fastener 12, and after installing, the knock hole 17 of moment fastener 12 is connected with the mounting hole 7a of spoke 2.Compared with prior art, the cylinder 18 of the knock hole 17 of moment fastener 12 embeds in the mounting hole 7a of spoke 2 one by one, the cylinder 18 of knock hole 17 can play the effect of bearing load, the multidirectional load acting on spoke 2 is passed in the fixation wall 15 of moment fastener 12, thus the load-carrying capacity of wheel hub can be improved, and then the performance of automobile can be improved.
It should be noted that, in this specific embodiment, because spoke 2 comprises spoke inwall 4, spoke outer wall 5 and spoke wall 3, therefore the wall at installation end 7 place of spoke 2 also comprises spoke inwall 4, spoke outer wall 5 and spoke wall 3, in this specific embodiment, overlap joint wall 9 and overlap joint hole 9a are positioned at the wall that namely spoke outer wall 5 is positioned at the spoke outer wall place of installation end 7, and mounting hole 7a is positioned at the wall that namely spoke inwall 4 is positioned at the spoke inwall place of installation end 7.Certainly, do not get rid of the set-up mode adopting other, as overlap joint wall and overlap joint Kong Jun are positioned at spoke inwall yet, namely overlap wall and overlap the spoke inwall place wall that Kong Jun is positioned at installation end, after having assembled, adjacent spoke inwall is connected, and there is interval between adjacent spoke outer wall.
Also it should be noted that, in this embodiment, after spoke 2 to realize by overlap joint wall 9 and cooperatively interacting of hole 9a of overlap joint being fastened and connected, then form joint face between adjacent spoke outer wall 5, and there is interval 6 between adjacent spoke inwall 4.The antifouling wall 16 of moment fastener 12 embeds in corresponding interval 6 one by one.Certainly, the set-up mode adopting other is not got rid of yet, spoke outer wall place wall as the installation end 7 of spoke is provided with installs projection, the spoke inwall place wall of the installation end 7 of spoke is provided with mounting hole 7a, spoke outer wall 5 and spoke inwall 4 are all be interrupted to arrange, namely there is interval between adjacent spoke inwall 4, interval is there is equally between adjacent spoke outer wall 5, shown in Figure 16 and Figure 17, therefore, when installing, the first the moment fastener provided in embodiment one is for being connected with spoke inwall, the second moment fastener provided in embodiment two is for being connected with spoke outer wall, so, spoke can be ensured to form spoke by utilizing the first moment fastener and the second moment fastener, and ensure the tightness connected between spoke.
What needs further illustrated is, in this embodiment, in order to realize mutually being fastenedly connected between adjacent spoke, it is protruding that overlap joint wall 9 is provided with overlap joint, overlap joint hole 9a is connected with the protruding tabling of the overlap joint on the overlap joint wall of adjacent spoke, ensure to connect tightness between spoke with this, certainly, also do not get rid of and adopt other set-up mode to realize being fastenedly connected between spoke.
In addition, in the present embodiment, just be described in detail for different set-up mode in embodiment one, the set-up mode describing all parts detailed in embodiment one, therefore set-up mode identical with embodiment one in the present embodiment will repeat no more.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a center has the drawing automotive hub of inlaid hollow structure, it is characterized in that, comprise: spoke (1), described spoke (1) comprises the spoke (2) of at least three distributions of the circumference along the car mark cap bore (8) of described spoke (1); Described spoke (2) is installation end (7) near the end of described car mark cap bore (8);
Moment fastener (12), described moment fastener (12) comprises the fixation wall (15) with centre hole (14), and described fixation wall (15) is also provided with knock hole (17);
Wheel rim (19), described wheel rim (19) comprises tire mouth installation end face and installs the opposing spoke of end face with described tire mouth installs end face, and described spoke (2) and described spoke are installed end face and be fixedly connected;
The described knock hole (17) of described moment fastener (12) and the described installation end (7) of described spoke (2) are fitting to connection mutually; The described centre hole (14) of described moment fastener (12) is connected with the car mark cap bore (8) of described spoke (1).
2. center as claimed in claim 1 has the drawing automotive hub of inlaid hollow structure, it is characterized in that, described spoke (2) comprises spoke inwall (4) and spoke outer wall (5), described spoke (2) is installation end (7) near the end of described car mark cap bore (8), and described installation end (7) is provided with mounting hole (7a); Described knock hole (17) has the axially extended cylinder (18) along described moment fastener (12); The described cylinder (18) of described knock hole (17) embeds in the described mounting hole (7a) of described spoke (2), and described knock hole (17) is connected with described mounting hole (7a), described car mark cap bore (8) is connected with described centre hole (14).
3. center as claimed in claim 2 has the drawing automotive hub of inlaid hollow structure, it is characterized in that, described spoke (2) comprises spoke inwall (4) and spoke outer wall (5), described spoke (2) is installation end near the end of described car mark cap bore (8), the described mounting hole (7a) of described spoke (2) is arranged at described spoke inwall (4), and described installation end is provided with to be installed protruding (7b); The described fixation wall (15) of described moment fastener (12) is provided with positioning end (13), described positioning end (13) protrudes along the circumference of described fixation wall (15) towards the direction away from described centre hole (14), described positioning end (13) is provided with knock hole (17), the described installation protruding (7b) of described installation end embeds in the described knock hole (17) of described moment fastener (12), and described car mark cap bore (8) is connected with described centre hole (14).
4. center has the drawing automotive hub of inlaid hollow structure as claimed in claim 2 or claim 3, it is characterized in that, described spoke (2) also comprises spoke wall (3), described spoke wall (3) is arranged along the axial direction of described spoke (1), described spoke inwall (4) is all connected with described spoke wall (3) with described spoke outer wall (5), and the bearing of trend of described spoke inwall (4) and the bearing of trend of described spoke outer wall (5) are contrary relative to described spoke wall (3); Have between adjacent described spoke outer wall (5) interval and or adjacent described spoke inwall (4) between there is interval (6).
5. center as claimed in claim 4 has the drawing automotive hub of inlaid hollow structure, it is characterized in that, described spoke is installed end face and is provided with mounting groove; Described mounting groove has step surface (20), the step surface that described step surface (20) is formed with described spoke inwall (4), described spoke outer wall (5) and described spoke wall (3) fits, and described spoke inwall (4) is welded as a whole with the mounting groove of described wheel rim (19).
6. center as claimed in claim 4 has the drawing automotive hub of inlaid hollow structure, it is characterized in that, described moment fastener (12) also comprises antifouling wall (16), described antifouling wall (16) to be arranged and described antifouling wall (16) extends along the axial direction of described moment fastener (12) along the circumference of described fixation wall (15), and described antifouling wall (16) is placed in the interval (6) between described spoke inwall (4) in the interval between adjacent described spoke outer wall (5) or adjacent.
7. center as claimed in claim 4 has the drawing automotive hub of inlaid hollow structure, it is characterized in that, described spoke (2) comprises the first sub-spoke (2a), the second sub-spoke (2b) and the 3rd sub-spoke (2c), and described first sub-spoke (2a), described second sub-spoke (2b) and described 3rd sub-spoke (2c) include described spoke inwall (4), described spoke wall (3) and described spoke outer wall (5); The initiating terminal of described first sub-spoke (2a) and the initiating terminal of described second sub-spoke (2b) are fixedly connected at car mark cap bore (8) place near described spoke (1) and form described installation end (7); Described first sub-spoke (2a) and described second sub-spoke (2b) extend along the radial direction of described spoke (1) towards the direction away from the other side, described 3rd sub-spoke (2c) is connected with the clearing end of described second sub-spoke (2b) with the clearing end of described first sub-spoke (2a), and spoke inwall and the described wheel rim (19) of described 3rd sub-spoke (2c) are fixedly connected.
8. center as claimed in claim 7 has the drawing automotive hub of inlaid hollow structure, it is characterized in that, the space that described first sub-spoke (2a), described second sub-spoke (2b) and described 3rd sub-spoke (2c) surround is the first air port (10), and the gap between adjacent described spoke (2) is the second air port (11).
9. the center as described in any one of claims 1 to 3 has the drawing automotive hub of inlaid hollow structure, it is characterized in that, described spoke (1) is by the spoke of overall sheet stamping forming.
10. the center as described in any one of claims 1 to 3 has the drawing automotive hub of inlaid hollow structure, it is characterized in that, the installation end (7) of described spoke (2) is also provided with overlap joint wall (9) and overlap joint hole (9a), described overlap joint wall (9) is for overlap joint hole (9a) tabling with adjacent described spoke, and described overlap joint hole (9a) is for embedding the overlap joint wall (9) of adjacent described spoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520026180.0U CN204472426U (en) | 2014-04-16 | 2015-01-14 | Center has the drawing automotive hub of inlaid hollow structure |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014101515039 | 2014-04-16 | ||
| CN201410151503.9A CN103963551A (en) | 2014-04-16 | 2014-04-16 | Stamping-formed automobile hub with embedded hollow structure in center |
| CN201520026180.0U CN204472426U (en) | 2014-04-16 | 2015-01-14 | Center has the drawing automotive hub of inlaid hollow structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204472426U true CN204472426U (en) | 2015-07-15 |
Family
ID=51233755
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410151503.9A Pending CN103963551A (en) | 2014-04-16 | 2014-04-16 | Stamping-formed automobile hub with embedded hollow structure in center |
| CN201410263566.3A Active CN104015550B (en) | 2014-04-16 | 2014-06-16 | Center has the stamping automotive hub of inlaid hollow structure |
| CN201520026180.0U Expired - Fee Related CN204472426U (en) | 2014-04-16 | 2015-01-14 | Center has the drawing automotive hub of inlaid hollow structure |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410151503.9A Pending CN103963551A (en) | 2014-04-16 | 2014-04-16 | Stamping-formed automobile hub with embedded hollow structure in center |
| CN201410263566.3A Active CN104015550B (en) | 2014-04-16 | 2014-06-16 | Center has the stamping automotive hub of inlaid hollow structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN103963551A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521281A (en) * | 2017-08-24 | 2017-12-29 | 安徽中悦汽车部件有限公司 | A kind of more spoke type automotive hubs |
| CN107554192A (en) * | 2017-09-30 | 2018-01-09 | 苏州瑞宣达金属制品有限公司 | A kind of automotive hub |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816580B (en) * | 2015-04-26 | 2017-07-14 | 江苏俊超电动车配件制造有限公司 | Electric motor car or motorcycle dishful plate spoke steel wheel hub |
| CN107009815B (en) * | 2017-05-23 | 2023-08-08 | 高鹏 | Integrated into one piece's full carbon fiber wheel hub |
| CN107499058A (en) * | 2017-08-24 | 2017-12-22 | 安徽中悦汽车部件有限公司 | A kind of fugitive heat type automotive hub of Stability Analysis of Structures |
| TWI681828B (en) * | 2017-09-14 | 2020-01-11 | 財團法人金屬工業研究發展中心 | Method for manufacturing a wheel |
| JP6932052B2 (en) * | 2017-09-15 | 2021-09-08 | 川崎重工業株式会社 | Motorcycle wheels |
| KR102218422B1 (en) * | 2019-09-24 | 2021-02-19 | 주식회사 포스코 | Wheel disc and manufacturing method for the same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0841197B1 (en) * | 1996-11-06 | 2003-05-21 | Dr.Ing.h.c. F. Porsche Aktiengesellschaft | Wheel for a motor vehicle |
| EP1487623A1 (en) * | 2002-01-25 | 2004-12-22 | Highflyer Investments 5 (Proprietary) Limited | Motor vehicle wheel frame |
| US9463665B2 (en) * | 2007-06-13 | 2016-10-11 | GM Global Technology Operations LLC | Wheel assembly and corrosion barrier for same |
| JP2009029348A (en) * | 2007-07-30 | 2009-02-12 | Chuo Motor Wheel Co Ltd | Vehicular wheel |
| CN203331697U (en) * | 2013-05-23 | 2013-12-11 | 嘉兴恒冠汽车部件有限公司 | Wheel spoke provided with ventilation holes in rounded corner trapezoid shape |
-
2014
- 2014-04-16 CN CN201410151503.9A patent/CN103963551A/en active Pending
- 2014-06-16 CN CN201410263566.3A patent/CN104015550B/en active Active
-
2015
- 2015-01-14 CN CN201520026180.0U patent/CN204472426U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521281A (en) * | 2017-08-24 | 2017-12-29 | 安徽中悦汽车部件有限公司 | A kind of more spoke type automotive hubs |
| CN107554192A (en) * | 2017-09-30 | 2018-01-09 | 苏州瑞宣达金属制品有限公司 | A kind of automotive hub |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104015550B (en) | 2017-08-25 |
| CN104015550A (en) | 2014-09-03 |
| CN103963551A (en) | 2014-08-06 |
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| Date | Code | Title | Description |
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| 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: 20150715 Termination date: 20180114 |