CN204488385U - Electronlmobil front axle assy - Google Patents
Electronlmobil front axle assy Download PDFInfo
- Publication number
- CN204488385U CN204488385U CN201520076486.7U CN201520076486U CN204488385U CN 204488385 U CN204488385 U CN 204488385U CN 201520076486 U CN201520076486 U CN 201520076486U CN 204488385 U CN204488385 U CN 204488385U
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- Prior art keywords
- girder
- spindle
- vertical supporting
- front axle
- axle assy
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Abstract
The utility model relates to electronlmobil.A kind of electronlmobil front axle assy, comprise girder, the two ends of girder are provided with spindle, spindle is connected with wheel hub and spindle arm, the spindle arm being positioned at girder two ends is linked together by Linkage steering, the two ends of girder are provided with spring plate adapter plate and mount pad, mount pad comprises roof, perpendicular wall and diapire, the upper end of perpendicular wall is connected to the close girder end of roof, the lower end of perpendicular wall is connected to the close girder end of diapire, roof, perpendicular wall and diapire three surround " U " shape groove, in spindle is connected to " U " shape groove, the middle part of girder is provided with steering wheel erecting frame.Convenient when the utility model provides a kind of mounting spring steel plate, spindle is not easy to produce distortion electronlmobil front axle assy with the junction of girder, and inconvenience when solving existing propons mounting spring steel plate, spindle easily produce problem on deformation with the junction of girder.
Description
Technical field
The utility model relates to electronlmobil, particularly relates to a kind of electronlmobil front axle assy.
Background technology
Electronlmobil propons is the parts for connecting a pair front-wheel and support frame front end.China Patent No. be 2011201458076, authorized announcement date be November 2 in 2011 day, be called in the patent documentation of " mounting structure of electric car front axle for fireworks factories " and disclose a kind of Frong bridge of electric vehicle.This Frong bridge of electric vehicle comprises girder and spindle, and spindle is rotatably connected on the two ends of main shaft.Existing electronlmobil propons has the following disadvantages: the Heavy Weight of girder, easily produces torsional deflection when being collided; Spindle easily produces distortion with the junction of girder and causes Camber angle to change, and Camber angle can increase resistance to motion after changing and causes the economy of car amount to reduce or cause the earth-grasping force of wheel inadequate and cause safety to reduce; Inconvenience during mounting spring steel plate; Shock insulation energy-absorbing effect is poor; Steering box is installed by means of only one block of supporting plate, and therefore steering box in use easily produces displacement obscission; Be realized by the steering wheel of selected different steering angle to the control of the maximum angle turned to, thus cause steering wheel in the vehicle of different steering angle requirement can not be general; Nonadjustable during the length of Linkage steering between two spindle arms, therefore to the precision of the length dimension of Linkage steering and matching requirements high otherwise can produce and can not require the phenomenon that turn to according to setting.
Utility model content
Convenient when the utility model provides a kind of mounting spring steel plate, spindle is not easy to produce distortion electronlmobil front axle assy and job operation with the junction of girder, and inconvenience when solving existing propons mounting spring steel plate, spindle easily produce problem on deformation with the junction of girder.
Above technical matters is solved by following technical proposal: a kind of electronlmobil front axle assy, comprise girder, the two ends of described girder are provided with spindle, described spindle is connected with wheel hub and spindle arm, the described spindle arm being positioned at girder two ends is linked together by described Linkage steering, the two ends of described girder are provided with spring plate adapter plate and mount pad, described mount pad comprises roof, perpendicular wall and diapire, the upper end of described perpendicular wall is connected to the close girder end of described roof, the lower end of described perpendicular wall is connected to the close girder end of described diapire, described roof, perpendicular wall and diapire three surround " U " shape groove, described spindle is connected in described " U " shape groove, the middle part of described girder is provided with steering wheel erecting frame.By the mount pad arranging " U " word structure, spindle is installed, after using for a long time, spindle also can not produce distortion with the junction of girder and then Camber angle can be made to remain on setting value for a long time, is also also can not produce after long-time use increase resistance to motion and cause the phenomenon that the economy of car amount reduces or causes the earth-grasping force of wheel inadequate and cause safety to reduce.Arrange spring plate adapter plate, the spring plate supporting vehicle body when making is connected on spring plate adapter plate and realizes the fixing of same girder, plays the effect of comfort feature when improving mounting spring steel plate.
As preferably, described steering wheel erecting frame comprises two upper vertical supporting bars and a lower vertical supporting bar, on two, vertical supporting bar distributes along the bearing of trend of girder, one end of upper vertical supporting bar links together with described girder, described upper vertical supporting bar is provided with holding part and at least two the first connecting through holes, described first connecting through hole is distributed in longitudinal two ends of described holding part, described lower vertical supporting bar is provided with the second connecting through hole, and described lower vertical supporting bar is positioned at the below of two upper determined line segments of vertical supporting bar.When steering wheel is installed, make steering wheel between lower vertical supporting bar and upper vertical supporting bar, then carry out at first in being connected on steering wheel tapped bore by bolt through the second connecting through hole rear thread to fix, after being buckled in the two ends of steering wheel by two clevis bolts, make the two ends of clevis bolt through two the first connecting through holes in same upper vertical supporting bar again, the last screw thread and being fixed screwed at the two ends of clevis bolt, thus realize fixing the Atria point of steering wheel.Atria point is fixing can make steering wheel be not easy to produce mobile, due to arrange simultaneously vertical strut bar be up and down fixed and steering wheel up and down between vertical strut bar, good reliability time fixing, though produce two points throw off after fixed effects still better.
As preferably, described upper vertical supporting bar comprises inner support plate, external support board and topmast fagging, described inner support plate and external support board distribute along the bearing of trend of girder, described inner support plate and external support board are connected to the both lateral sides of topmast fagging, described inner support plate is provided with inner support plate portion bracket, described external support board is provided with external support board portion bracket, and described inner support plate portion's bracket and external support board portion bracket form described holding part, and described upper first connecting through hole is arranged at described topmast fagging.The intensity of steering wheel erecting frame can be improved and reduce its weight.
As preferably, described inner support plate portion bracket is provided with in-flanges, and described external support board portion bracket is provided with flanging.Can prevent the surface of holding part to steering wheel from causing damage.
As preferably, between described two upper vertical supporting bars, be provided with connecting panel.The intensity of steering wheel fixed mount can be improved.
As preferably, described Linkage steering comprises interlude and two limit sections, the two ends of interlude are provided with threaded end, one end of described limit section is provided with tapped bore, spindle arm on described two spindles is hinged on the other end of described two limit sections correspondingly, two limit sections are threaded in the two ends described threaded end being connected to described interlude by described tapped bore, the hand of spiral of the threaded end at described interlude two ends is contrary.Can change the length of Linkage steering to change the length of Linkage steering between a pair spindle arm by rotating interlude, thus make and assembly precision low to the requirement on machining accuracy of the length dimension of connecting rod require low, comfort feature when producing and assemble is good.
As preferably, the two ends of described girder are threaded the limiting steering post coordinated with described spindle arm.During use, when spindle arm turn to same limiting steering post be connected to together time, then instant steering wheel does not rotate maximum angle place, can not improve steering angle further, thus realizes the restriction to steering angle.When the utility model propons is applicable to the battery-driven car of different steering locking angle degree, by adjust the limiting steering post at two ends, girder left and right the length protruding from girder surface, steering angle is met the requirements, thus achieve general in different vehicle of propons and steering wheel.
As preferably, described girder is tubular structure.Girder is lightweight and collision resistance good.
As preferably, described girder is equipped with pipe in circular energy-absorbing, and in described energy-absorbing, the outer peripheral face of pipe is provided with external friction layer, and the inside face of described girder is provided with interior friction layer, together with in described energy-absorbing, pipe and girder to be connected to interior friction layer by described external friction layer.When causing girder to produce distortion when collision, girder can produce relative to pipe in energy-absorbing and rotate, and during rotation, external friction layer and interior friction layer produce friction energy-absorbing and eliminate torsional forces, thus play the effect of the collision resistance improving girder.
As preferably, in described energy-absorbing, pipe comprises left body and right body, the left end of described left body is linked together with described girder by left energy-absorbing spring, the right side of described left body is provided with some the first commutating tooths along the distribution of left body circumference, the right-hand member of described right body is linked together with described girder by right energy-absorbing spring, the left side of described right body is provided with some the second commutating tooths along the distribution of right body circumference, and described first commutating tooth and the second commutating tooth mesh together.When cause managing in energy-absorbing also produce distortion time, right body and left body can be driven circumferentially to separate under the effect of the first commutating tooth and the second commutating tooth, energy-absorbing deflection of spring and energy-absorbing time separately, can be caused.Further by the collision resistance of girder.
The utility model has following advantage: the mount pad arranging " U " word structure is to install spindle, and after using for a long time, spindle can not produce distortion with the junction of girder, thus Camber angle can be made to remain on setting value for a long time; Spring plate adapter plate is set, comfort feature during mounting spring steel plate can be improved.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model embodiment one.
Fig. 2 is the enlarged diagram of steering wheel erecting frame.
Fig. 3 is the schematic top plan view of the utility model embodiment one.
Fig. 4 is the axial cross-sectional schematic of the girder of the utility model embodiment two.
In figure: girder 1, pipe 11 in energy-absorbing, left body 111, right body 112, external friction layer 113, first commutating tooth 114, second commutating tooth 115, interior friction layer 12, left energy-absorbing spring 13, right energy-absorbing spring 14, spring plate adapter plate 2, spring plate adapter plate brace panel 21, mount pad 3, roof 31, perpendicular wall 32, diapire 33, mount pad brace panel 34, " U " shape groove 35, spindle 4, spindle arm 41, Linkage steering 5, interlude 51, limit section 52, threaded end 53, steering wheel erecting frame 6, upper vertical supporting bar 61, inner support plate 611, external support board 612, topmast fagging 613, lower vertical supporting bar 62, connecting panel 63, holding part 64, inner support plate portion bracket 641, in-flanges 6411, external support board portion bracket 642, flanging 6421, first connecting through hole 65, second connecting through hole 66, wheel hub 7, oil stop pawl pincers 8, limiting steering post 9.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
Embodiment one, see Fig. 1, a kind of electronlmobil front axle assy, comprises girder 1 and Linkage steering 5.
Girder 1 for square tubular structure (certain circular tube structure is also fine, just circular tube structure there is no an installation miscellaneous part of rhs-structure time convenient).Girder 1 extends along the left and right directions of car.The two ends, left and right of girder 1 are respectively provided with one piece of spring plate adapter plate 2.Spring plate adapter plate 2 is linked together with girder 1 by the mode of welding.Spring plate adapter plate 2 is with being also provided with spring plate adapter plate brace panel 21 between girder 1.
The left and right end portions of girder 1 is respectively connected with a mount pad 3.Mount pad 3 comprises roof 31, perpendicular wall 32 and diapire 33.The upper end of perpendicular wall 32 is connected to the close girder end of roof 31.The lower end of perpendicular wall 32 is connected to the close girder end of diapire 33.Roof 31, perpendicular wall 32 and diapire 33 three link together in " U " font and surround " U " shape groove 35.Roof 31, perpendicular wall 32 and diapire 33 three are structure as a whole.Mount pad 3 is linked together with girder 1 by perpendicular wall 32, be specially perpendicular wall 32 is welded on the end face of girder 1.Mount pad brace panel 34 is provided with between mount pad 3 and girder 1.Mount pad brace panel 34 links together with the mode of girder 1 by welding.Mount pad brace panel 34 links together with the mode of mount pad 3 by welding, is specifically welded on perpendicular wall 32.Mount pad brace panel 34 has been threaded limiting steering post 9.Limiting steering post 9 is bolt arrangement.
In " U " shape groove 35, spindle 4 is installed.Spindle 4 is connected with spindle arm 41 and oil and stops pawl pincers 8.Spindle 4 is also connected with wheel hub 7.
Linkage steering 5 comprises interlude 51 and two limit sections 52.The two ends of interlude 51 are provided with threaded end 53.The hand of spiral of the threaded end 51 at interlude 51 two ends is contrary.One end of two limit sections 52 is hinged with two spindle arms 41 correspondingly.The other end of limit section 52 is provided with tapped bore and is threaded in the two ends, left and right of interlude 51 by this tapped bore matching thread head 53.
See Fig. 2, steering wheel erecting frame 6 comprises vertical supporting bar 61, lower vertical supporting bar 62 and connecting panel 63.Upper vertical supporting bar 61 has two.On two, vertical supporting bar 61 distributes along the bearing of trend of girder 1.One end of upper vertical supporting bar 61 links together with girder 1, is specially welding.Upper vertical supporting bar 61 comprises inner support plate 611, external support board 612 and topmast fagging 613.Inner support plate 611 and the bearing of trend of external support board 612 along girder 1 and the transverse distribution of vehicle body.Inner support plate 611, external support board 612 and topmast fagging 613 three are structure as a whole and link together in " U " font.Inner support plate 611 is provided with inner support plate portion bracket 641.Inner support plate portion bracket 641 is provided with in-flanges 6411.External support board 612 is provided with external support board portion bracket 642.External support board portion bracket 642 is provided with flanging 6421.Inner support plate portion bracket 641 and external support board portion bracket 642 form holding part 64.Topmast fagging 613 is provided with the first connecting through hole 65.First connecting through hole 65 extends along the vertical direction.Lower vertical supporting bar 62 is provided with the second connecting through hole 66.Second connecting through hole 66 extends along the vertical direction.Connecting panel 63 on two between vertical supporting bar 61 and the same vertical supporting bar 61 link together, be specially welding.
See Fig. 3, in upper vertical supporting bar 61, be provided with two the first connecting through holes 65.Two the first connecting through holes 65 are distributed in longitudinal two ends of holding part 64.Lower vertical supporting bar 62 is positioned at the below of two upper determined line segments of vertical supporting bar 61.
See Fig. 1, Fig. 2 and Fig. 3, during use, the spring plate supporting vehicle body is supported on spring plate adapter plate 2.The length of the degree of depth change Linkage steering 5 of limit section 52 is inserted to meeting the requirements to change threaded end 53 by rotating interlude 51.By rotating limiting steering post 9, steering locking angle degree is met the requirements.
Be: make steering wheel in the mode of horizontal between lower vertical supporting bar 62 and upper vertical supporting bar 61 carry out at first in being connected on steering wheel tapped bore by bolt through the second connecting through hole 66 rear thread and fix the method that steering wheel is installed by the utility model; After being buckled in one end of steering wheel by a clevis bolt, then make the two ends of this clevis bolt through two the first connecting through holes 65 in a upper vertical supporting bar 61, the screw thread and carry out second point and fix screwed at the two ends of clevis bolt; Be buckled in the other end of steering wheel by another clevis bolt after, then make the two ends of this clevis bolt through two the first connecting through holes 65 in vertical supporting bar 61 on another root, the screw thread and thirdly fixing screwed at the two ends of clevis bolt.Thus realize fixing the Atria point of steering wheel.
Embodiment two, the difference with embodiment one is:
See Fig. 4, in girder 1, be equipped with pipe 11 in circular energy-absorbing.The inside face of girder 1 is provided with interior friction layer 12.In energy-absorbing, pipe 11 comprises left body 111 and right body 112.The outer peripheral face of left body 111 and right body 112 is all provided with external friction layer 113.External friction layer 113 is covered with pipe 11 in energy-absorbing along the circumference of pipe in energy-absorbing 11.The left end of left body 111 is linked together with girder 1 by left energy-absorbing spring 13.The right side of left body 111 is provided with some the first commutating tooths 114 along the distribution of left body circumference.The right-hand member of right body 112 is linked together with girder 1 by right energy-absorbing spring 14.The left side of right body 112 is provided with some the second commutating tooths 115 along the distribution of right body circumference.First commutating tooth 114 and the second commutating tooth 115 mesh together.Link together with girder 1 together with left body 111 and right body 112 to be also all connected to interior friction layer 12 by external friction layer 113.
When being collided or the stressed reason such as inconsistent in two ends causes girder 1 to produce distortion, girder 1 can produce relative rotation relative to pipe in energy-absorbing 11, and motion process China and foreign countries' friction layer 113 and interior friction layer 12 rub and consume energy and play the effect stoping twisting.If the moment of torsion of girder 1 and to result in energy-absorbing pipe 11 when also producing twisting together, now left body 111 and right body 112 can separate vertically under the directional tagging of the first commutating tooth 114 and the second commutating tooth 115, separation process not only can make external friction layer 113 produce friction and energy-absorbing with interior friction layer 12, left energy-absorbing spring 13 and right energy-absorbing spring 14 can also be impelled to be out of shape and energy-absorbing, play energy-absorbing and prevent from reversing the effect produced, thus realizing the impact resistant torque capability by girder.And right energy-absorbing spring 14 and left energy-absorbing spring 13 can also play the effect of repairing girder 1.
Claims (10)
1. an electronlmobil front axle assy, comprise girder, the two ends of described girder are provided with spindle, described spindle is connected with wheel hub and spindle arm, the described spindle arm being positioned at girder two ends is linked together by described Linkage steering, it is characterized in that, the two ends of described girder are provided with spring plate adapter plate and mount pad, described mount pad comprises roof, perpendicular wall and diapire, the upper end of described perpendicular wall is connected to the close girder end of described roof, the lower end of described perpendicular wall is connected to the close girder end of described diapire, described roof, perpendicular wall and diapire three surround " U " shape groove, described spindle is connected in described " U " shape groove, the middle part of described girder is provided with steering wheel erecting frame.
2. electronlmobil front axle assy according to claim 1, it is characterized in that, described steering wheel erecting frame comprises two upper vertical supporting bars and a lower vertical supporting bar, on two, vertical supporting bar distributes along the bearing of trend of girder, one end of upper vertical supporting bar links together with described girder, described upper vertical supporting bar is provided with holding part and at least two the first connecting through holes, described first connecting through hole is distributed in longitudinal two ends of described holding part, described lower vertical supporting bar is provided with the second connecting through hole, described lower vertical supporting bar is positioned at the below of two upper determined line segments of vertical supporting bar.
3. electronlmobil front axle assy according to claim 2, it is characterized in that, described upper vertical supporting bar comprises inner support plate, external support board and topmast fagging, described inner support plate and external support board distribute along the bearing of trend of girder, described inner support plate and external support board are connected to the both lateral sides of topmast fagging, described inner support plate is provided with inner support plate portion bracket, described external support board is provided with external support board portion bracket, described inner support plate portion's bracket and external support board portion bracket form described holding part, and described first connecting through hole is arranged at described topmast fagging.
4. electronlmobil front axle assy according to claim 3, is characterized in that, described inner support plate portion bracket is provided with in-flanges, and described external support board portion bracket is provided with flanging.
5. the electronlmobil front axle assy according to Claims 2 or 3 or 4, is characterized in that, is provided with connecting panel between described two upper vertical supporting bars.
6. the electronlmobil front axle assy according to claim 1 or 2 or 3 or 4, it is characterized in that, described Linkage steering comprises interlude and two limit sections, the two ends of interlude are provided with threaded end, one end of described limit section is provided with tapped bore, spindle arm on described two spindles is hinged on the other end of described two limit sections correspondingly, two limit sections are threaded in the two ends described threaded end being connected to described interlude by described tapped bore, the hand of spiral of the threaded end at described interlude two ends is contrary.
7. the electronlmobil front axle assy according to claim 1 or 2 or 3 or 4, is characterized in that, the two ends of described girder are threaded the limiting steering post coordinated with described spindle arm.
8. the electronlmobil front axle assy according to claim 1 or 2 or 3 or 4, it is characterized in that, described girder is tubular structure.
9. electronlmobil front axle assy according to claim 8, it is characterized in that, described girder is equipped with pipe in circular energy-absorbing, in described energy-absorbing, the outer peripheral face of pipe is provided with external friction layer, the inside face of described girder is provided with interior friction layer, together with pipe and girder to be connected to interior friction layer by described external friction layer in described energy-absorbing.
10. electronlmobil front axle assy according to claim 9, it is characterized in that, in described energy-absorbing, pipe comprises left body and right body, the left end of described left body is linked together with described girder by left energy-absorbing spring, the right side of described left body is provided with some the first commutating tooths along the distribution of left body circumference, the right-hand member of described right body is linked together with described girder by right energy-absorbing spring, the left side of described right body is provided with some the second commutating tooths along the distribution of right body circumference, and described first commutating tooth and the second commutating tooth mesh together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520076486.7U CN204488385U (en) | 2015-02-04 | 2015-02-04 | Electronlmobil front axle assy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520076486.7U CN204488385U (en) | 2015-02-04 | 2015-02-04 | Electronlmobil front axle assy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204488385U true CN204488385U (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520076486.7U Expired - Fee Related CN204488385U (en) | 2015-02-04 | 2015-02-04 | Electronlmobil front axle assy |
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| Country | Link |
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| CN (1) | CN204488385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723793A (en) * | 2015-02-04 | 2015-06-24 | 台州吉利润达车桥制造有限公司 | Electromobile front axle assembly and machining method thereof |
-
2015
- 2015-02-04 CN CN201520076486.7U patent/CN204488385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723793A (en) * | 2015-02-04 | 2015-06-24 | 台州吉利润达车桥制造有限公司 | Electromobile front axle assembly and machining method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 318050 Luqiao City, Taizhou Province, Yang Yang Geely Geely Automobile City Patentee after: Taizhou lucky Run Da vehicle bridge Manufacturing Co., Ltd Address before: 318000, Zhejiang, Taizhou province Luqiao District Geely Geely Automobile City, lucky Tatsu Patentee before: Taizhou lucky Run Da vehicle bridge Manufacturing Co., Ltd |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 318050 Luqiao District, Taizhou, Zhejiang province wealth Avenue Patentee after: Taizhou run bridge Manufacturing Co., Ltd. Address before: 318050 Jili run, Taizhou, Luqiao, Zhejiang Patentee before: Taizhou lucky Run Da vehicle bridge Manufacturing Co., Ltd |
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| 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: 20150722 Termination date: 20190204 |