CN206171550U - University student's equation motorcycle race turns to structure - Google Patents
University student's equation motorcycle race turns to structure Download PDFInfo
- Publication number
- CN206171550U CN206171550U CN201620909573.0U CN201620909573U CN206171550U CN 206171550 U CN206171550 U CN 206171550U CN 201620909573 U CN201620909573 U CN 201620909573U CN 206171550 U CN206171550 U CN 206171550U
- Authority
- CN
- China
- Prior art keywords
- steering
- rack
- steering wheel
- pinion
- tooth bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229920000049 Carbon (fiber) Polymers 0.000 claims description 10
- 239000004917 carbon fiber Substances 0.000 claims description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses an university student's equation motorcycle race turns to structure, including steering bottom plate and rack and pinion steering gear, the both ends welded fastening of steering bottom plate on the frame, rack and pinion steering gear fasten in the steering bottom plate on through bolt and nut, the both ends of tie rod articulate respectively on the steering lug of stand and the tie rod plug of rack and pinion steering gear through rod end joint bearing; the upper end of the rack and pinion steering gear is fixedly connected with a steering column, and the upper end of the steering column is fixedly connected with a steering wheel assembly; the steering force applied by the hands of the driver sequentially passes through the steering wheel assembly, the steering column, the gear rack steering gear and the steering tie rod to be transmitted to the wheel rim, so that steering is realized. The utility model discloses life-span on probation has been prolonged greatly and the lightweight is realized to can cooperate the operation of rear wheel electron differential, improve the vehicle nature controlled.
Description
Technical field
The utility model is related to a kind of university student's equation motorcycle race steering structure.
Background technology
Steering is the core system that driver plays control action to vehicle, and the control of vehicle all originates from driver to steering system
The manipulation of system.Because overseas university's life equation motorcycle race match and the racing car of amusement level are popularized already, steering is set
Meter manufacture is quite ripe, and has grasped a large amount of patented technologies.Abroad under the influence of racing car culture, domestic is all kinds of
Amateurish race is just surging forward, but the technology of steering is not yet ripe, still has certain distance than foreign countries, therefore, university makes profits
Manufacture and design the steering with superior performance and quality with the knowledge combined innovation idea acquired, it appears especially valuable
Value.To existing steering, the present invention is for the ever-present backlash problem of rack pinion steering and is difficult to
Lightweight problem, makes it substantially prolongs the life-span on probation and realize lightweight, and can coordinate trailing wheel electronic differential computing, improves car
It is handling.
The content of the invention
In order to overcome the backlash of existing rack pinion steering presence and be difficult to light-weighted problem, this reality
With a kind of university student's equation motorcycle race steering structure of new offer.
The technical solution adopted in the utility model is：
University student's equation motorcycle race steering structure, it is characterised in that：It is described including turning to base plate and rack and pinion steering gear
The two ends of steering base plate be weldingly fixed on vehicle frame, described rack and pinion steering gear is fastened on described by bolt and nut
Turn on base plate, the two ends of track rod are hinged on the steering hanger of column and gear teeth by spherical plain bearing rod end respectively
On the drag link plug of bar steering gear；The affixed steering column in upper end of described rack and pinion steering gear, described steering column it is upper
Affixed steering wheel assembly is held, steering wheel assembly is realized under steering wheel bearing and the bearing holder (housing, cover) effect in described steering wheel assembly
Rotation；The steering force that driver's hand applies passes sequentially through steering wheel assembly, and steering column, rack and pinion steering gear turns to horizontal drawing
Bar passes to wheel side, so as to realize turning to.
Further, described rack and pinion steering gear includes being arranged on the bearing for turning to base plate two ends, on described bearing
Erection has tooth bar derived carbon fibre pipe, and described tooth bar to derive and be arranged with tooth bar on carbon fiber pipe, is equipped with described tooth bar
Casing body is turned to, described steering casing body is provided with case lid, tooth sector axle and rack lock block, described tooth sector
Axle is meshed with described tooth bar.
Further, described steering wheel assembly includes steering wheel, match steering wheel for vehicle Quick Release, spline extension rod, bearing holder (housing, cover)
And steering wheel bearing；Described steering wheel is by the bolt and nut flower affixed, described with described match steering wheel for vehicle Quick Release
Key extension rod is connected by bearing, jump ring and bearing holder (housing, cover).
Further, described steering wheel assembly and vertical guide are in 20 ° of angles, and the free degree of described steering wheel assembly is 1.
Further, described steering column includes two sections of steering column main bodys and two Hooke's joints, described steering column
The two ends of main body are respectively arranged with pin-and-hole, and described steering column main body is fixedly connected in described cross-axle universal shaft by straight pin
On section.
Further, the angle of described Hooke's joint is 25 °.
Further, the two ends that described tooth bar derives carbon fiber pipe are provided with drag link plug.
Further, the described tooth bar at described tooth bar two ends derives carbon fiber pipe and is provided with tooth bar protection carbon pipe.
The length of described track rod is 345mm, and described track rod angle is 12 °, and described steering is horizontal
Pull bar internal diameter 12mm, external diameter 14mm；Two drag link plug spacing are 430mm；The number of teeth of described tooth sector axle is 15, modulus
For 2mm, helical angle be 15 °, rotation direction be dextrorotation；Described steering casing body inclination angle is 20 °, two Hooke's joint two ends folder
Angle is all 25 °；Steering column principal length described in two is respectively 41mm and 220mm, internal diameter 12mm, external diameter 14mm；Described
Steering wheel assembly hypsokinesis angle is 20 °.
The utility model is that degree of engagement when ensureing rack pinion is good enough, reduces shadow of the gap to steering operation
Ring, devise helical gear helical rack.The shaft shoulder design of helical rack simultaneously is both for the drag link bonding with carbon fibre material, symbol
Light-weight design theory is closed, is also to coordinate with the bearing of both sides, reach spacing requirement.
The beneficial effects of the utility model are embodied in：Substantially prolongs the life-span on probation and realize lightweight, and after coordinating
Wheel electronic differential computing, improves Vehicle handling.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model
Fig. 2 is the structural representation of rack and pinion steering gear
Fig. 3 is the structural representation of steering wheel assembly
Specific embodiment
Referring to figs. 1 to Fig. 3, university student's equation motorcycle race steering structure, including turn to base plate 11 and rack and pinion steering gear
1, the two ends of described steering base plate 11 are weldingly fixed on vehicle frame, and described rack and pinion steering gear 1 is tight by bolt and nut
Gu on described steering base plate 11, the two ends of track rod 2 are hinged on the steering of column by spherical plain bearing rod end respectively
On hanger and on the drag link plug 12 of rack and pinion steering gear 1；The affixed steering column in upper end of described rack and pinion steering gear 1
3, the affixed steering wheel assembly 4 in upper end of described steering column 3, steering wheel bearing 41 and axle in described steering wheel assembly 4
Bearing sleeve 44 realizes the rotation of steering wheel assembly 4 under acting on；The steering force that driver's hand applies passes sequentially through steering wheel assembly 4, turns
To post 3, rack and pinion steering gear 1, track rod 2 passes to wheel side, so as to realize turning to.
Further, described rack and pinion steering gear 1 includes being arranged on the bearing 17 for turning to the two ends of base plate 11, described branch
17 restockings of seat are provided with tooth bar and derive carbon fiber pipe 16, and described tooth bar to derive and be arranged with tooth bar 18 on carbon fiber pipe 16, described
Be equipped with steering casing body 15 on tooth bar 18, described steering casing body 15 be provided with case lid 13, tooth sector axle 14 and
Rack lock block 19, described tooth sector axle 14 is meshed with described tooth bar 18.
Further, described steering wheel assembly 4 include steering wheel 42, match steering wheel for vehicle Quick Release 43, spline extension rod 45,
Bearing holder (housing, cover) 44 and steering wheel bearing 41；Described steering wheel 42 passes through bolt and nut and described match steering wheel for vehicle Quick Release 43
Affixed, described spline extension rod 45 is connected by bearing, jump ring and bearing holder (housing, cover) 44.
Further, described steering wheel assembly 4 is in 20 ° of angles with vertical guide, and the free degree of described steering wheel assembly 4 is
1。
Further, described steering column 3 includes two sections of steering column main bodys and two Hooke's joints, described steering column
The two ends of main body are respectively arranged with pin-and-hole, and described steering column main body is fixedly connected in described cross-axle universal shaft by straight pin
On section.
Further, the angle of described Hooke's joint is 25 °.
Further, the two ends that described tooth bar derives carbon fiber pipe 16 are provided with drag link plug 12.
Further, the described tooth bar at the described two ends of tooth bar 18 derives carbon fiber pipe 16 and is provided with tooth bar protection carbon pipe.
The length of described track rod is 345mm, and described track rod angle is 12 °, and described steering is horizontal
Pull bar internal diameter 12mm, external diameter 14mm；Two drag link plug spacing are 430mm；The number of teeth of described tooth sector axle is 15, modulus
For 2mm, helical angle be 15 °, rotation direction be dextrorotation；Described steering casing body inclination angle is 20 °, two Hooke's joint two ends folder
Angle is all 25 °；Steering column principal length described in two is respectively 41mm and 220mm, internal diameter 12mm, external diameter 14mm；Described
Steering wheel assembly hypsokinesis angle is 20 °.
The utility model is that degree of engagement when ensureing rack pinion is good enough, reduces shadow of the gap to steering operation
Ring, devise helical gear helical rack.The shaft shoulder design of helical rack simultaneously is both for the drag link bonding with carbon fibre material, symbol
Light-weight design theory is closed, is also to coordinate with the bearing of both sides, reach spacing requirement.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, of the present utility model
Protection domain is not construed as being only limitted to the concrete form that embodiment is stated, protection domain of the present utility model is also and in this
Art personnel according to the utility model design it is conceivable that equivalent technologies mean.
Claims (8)
1. university student's equation motorcycle race steering structure, it is characterised in that：It is described including turning to base plate and rack and pinion steering gear
The two ends for turning to base plate are weldingly fixed on vehicle frame, and described rack and pinion steering gear is fastened on described turning by bolt and nut
To on base plate, the two ends of track rod are hinged on the steering hanger of column and rack-and-pinion by spherical plain bearing rod end respectively
On the drag link plug of steering gear；The affixed steering column in upper end of described rack and pinion steering gear, the upper end of described steering column
Affixed steering wheel assembly；The steering force that driver's hand applies passes sequentially through steering wheel assembly, steering column, rack and pinion steering gear,
Track rod passes to wheel side, so as to realize turning to.
2. university student's equation motorcycle race steering structure as claimed in claim 1, it is characterised in that：Described rack-and-pinion is turned to
Device includes being arranged on the bearing for turning to base plate two ends, and described bearing restocking is provided with tooth bar and derives carbon fiber pipe, described tooth bar
Tooth bar is arranged with derivative carbon fiber pipe, steering casing body is equipped with described tooth bar, described steering casing body is provided with
Case lid, tooth sector axle and rack lock block, described tooth sector axle are meshed with described tooth bar.
3. university student's equation motorcycle race steering structure as claimed in claim 2, it is characterised in that：Described steering wheel assembly bag
Include steering wheel, match steering wheel for vehicle Quick Release, spline extension rod, bearing holder (housing, cover) and steering wheel bearing；Described steering wheel passes through spiral shell
Bolt nut is affixed with described match steering wheel for vehicle Quick Release, and described spline extension rod is connected by bearing, jump ring and bearing holder (housing, cover)；
The rotation of steering wheel assembly is realized under steering wheel bearing and bearing holder (housing, cover) effect.
4. university student's equation motorcycle race steering structure as claimed in claim 3, it is characterised in that：Described steering wheel assembly with
Vertical guide is in 20 ° of angles, and the free degree of described steering wheel assembly is 1.
5. university student's equation motorcycle race steering structure as claimed in claim 4, it is characterised in that：Described steering column includes two
Section steering column main body and two Hooke's joints, the two ends of described steering column main body are respectively arranged with pin-and-hole, and described turns
It is fixedly connected on described Hooke's joint by straight pin to post main body.
6. university student's equation motorcycle race steering structure as claimed in claim 5, it is characterised in that：Described Hooke's joint
Angle be 25 °.
7. university student's equation motorcycle race steering structure as claimed in claim 6, it is characterised in that：Described tooth bar derived carbon is fine
The two ends for tieing up pipe are provided with drag link plug.
8. university student's equation motorcycle race steering structure as claimed in claim 7, it is characterised in that：The institute at described tooth bar two ends
The tooth bar stated derives carbon fiber pipe and is provided with tooth bar protection carbon pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620909573.0U CN206171550U (en) | 2016-08-19 | 2016-08-19 | University student's equation motorcycle race turns to structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620909573.0U CN206171550U (en) | 2016-08-19 | 2016-08-19 | University student's equation motorcycle race turns to structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206171550U true CN206171550U (en) | 2017-05-17 |
Family
ID=60241093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620909573.0U Expired - Fee Related CN206171550U (en) | 2016-08-19 | 2016-08-19 | University student's equation motorcycle race turns to structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206171550U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685763A (en) * | 2017-07-21 | 2018-02-13 | 浙江工业大学 | A kind of university student's equation motorcycle race steering, manufacture and its installation method |
| CN108297933A (en) * | 2018-04-04 | 2018-07-20 | 辽宁工业大学 | The unmanned electronic racing car line traffic control steering of one kind and its control method |
| CN109649476A (en) * | 2018-12-28 | 2019-04-19 | 南昌大学 | It is a kind of based on racing car can it is convenient reduce idle stroke transfer |
| CN110949489A (en) * | 2019-12-10 | 2020-04-03 | 华侨大学 | Adjustable FSAE racing car steering wheel fixing base |
| WO2020114470A1 (en) * | 2018-12-06 | 2020-06-11 | 浙江盘毂动力科技有限公司 | Automobile steering transmission mechanism, automobile steering system, and long front suspension automobile |
| CN111439301A (en) * | 2020-04-24 | 2020-07-24 | 东南大学 | Steering system support based on FSAE monocoque body |
-
2016
- 2016-08-19 CN CN201620909573.0U patent/CN206171550U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685763A (en) * | 2017-07-21 | 2018-02-13 | 浙江工业大学 | A kind of university student's equation motorcycle race steering, manufacture and its installation method |
| CN107685763B (en) * | 2017-07-21 | 2019-10-29 | 浙江工业大学 | A kind of university student's equation motorcycle race steering system, manufacture and its installation method |
| CN108297933A (en) * | 2018-04-04 | 2018-07-20 | 辽宁工业大学 | The unmanned electronic racing car line traffic control steering of one kind and its control method |
| WO2020114470A1 (en) * | 2018-12-06 | 2020-06-11 | 浙江盘毂动力科技有限公司 | Automobile steering transmission mechanism, automobile steering system, and long front suspension automobile |
| CN109649476A (en) * | 2018-12-28 | 2019-04-19 | 南昌大学 | It is a kind of based on racing car can it is convenient reduce idle stroke transfer |
| CN110949489A (en) * | 2019-12-10 | 2020-04-03 | 华侨大学 | Adjustable FSAE racing car steering wheel fixing base |
| CN111439301A (en) * | 2020-04-24 | 2020-07-24 | 东南大学 | Steering system support based on FSAE monocoque body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20190819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |