CN103434564A - Steering device - Google Patents
Steering device Download PDFInfo
- Publication number
- CN103434564A CN103434564A CN2013103921668A CN201310392166A CN103434564A CN 103434564 A CN103434564 A CN 103434564A CN 2013103921668 A CN2013103921668 A CN 2013103921668A CN 201310392166 A CN201310392166 A CN 201310392166A CN 103434564 A CN103434564 A CN 103434564A
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- China
- Prior art keywords
- rack
- push rod
- steering device
- deflector
- 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.)
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Abstract
The invention provides a steering device. The steering device comprises a rack, a hydraulic booster cylinder and a standard cylindrical gear shaft, wherein the hydraulic booster cylinder is connected above the rack of the steering device in parallel; a rack dust cover is arranged outside the rack; a main structure of the steering device is made of aluminium alloy materials; the section of the rack is designed into a square; the gear shaft is arranged at the bottom of the steering device and penetrates through the hydraulic booster cylinder from front to rear; a booster push rod penetrates through the hydraulic booster cylinder from left to right and is arranged above the rack; the rack is connected with the booster push rod by a push rod connecting piece. According to the technical scheme adopted by the invention, the hydraulic booster cylinder is connected above the rack of the steering device in parallel and the booster push rod is connected with the end of the rack by the push rod connecting piece, thus achieving synchronous side-to-side movement; the whole assembly is relatively short and the two ends are symmetrically distributed, so that a relatively big swing space for a steering tie rod can be provided, and the steering device is especially suitable for the Buggy and special vehicles with front wheels needing large strokes.
Description
Technical field
The present invention relates to the auto parts and components field, particularly relate to a kind of deflector.
Background technology
The servo cylinder of orthodox car deflector usually and tooth bar be cascaded, whole like this assembly length is long, highway car that can only be smaller for suspension travel can't be used in the Ba Ji racing car that suspension travel is larger.
Summary of the invention
The present invention is intended to solve the deficiencies in the prior art, and a kind of deflector is provided.
For solving the problems of the technologies described above, the present invention adopts following technical scheme, and a kind of deflector comprises tooth bar and servohydraulic cylinder, and described servohydraulic cylinder is connected in parallel on the tooth bar top of deflector, and the tooth bar outside is provided with rack boot.
As preferably, the agent structure of described deflector adopts aluminum alloy materials to make.
As preferably, the Section Design squarely of described tooth bar.
As preferably, described deflector also comprises the standard cylinder gear axle, and servohydraulic cylinder is run through in bottom, front and back that gear wheel shaft is located at deflector.
As preferably, power-assisted push rod left and right is run through servohydraulic cylinder, is located at the top of tooth bar, and described tooth bar is connected with the power-assisted push rod by the push rod attaching parts.
In the technical solution used in the present invention, booster cylinder is connected in parallel on the tooth bar top of deflector, the power-assisted push rod adopts the push rod attaching parts to be connected with the tooth bar end, realize left and right motion together, whole assembly length is shorter, and two ends are symmetrical, the swing space of larger tierod can be provided, be specially adapted to the special vehicle that Ba Ji racing car and front-wheel need large stroke.
The accompanying drawing explanation
The structural representation that Fig. 1 is the embodiment of the present invention.
In figure: 1, tooth bar; 2, standard cylinder gear axle; 3, servohydraulic cylinder; 4, push rod connector; 5, rack boot; 6, power-assisted push rod.
The specific embodiment
Below describe embodiments of the invention in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
Shown in Figure 1, a kind of deflector, its agent structure adopts aluminum alloy materials to make, comprise tooth bar 1 and servohydraulic cylinder 3, the Section Design squarely of tooth bar 1, described servohydraulic cylinder 3 is connected in parallel on tooth bar 1 top of deflector, and tooth bar 1 outside is provided with rack boot 5, power-assisted push rod 6 left and right are run through servohydraulic cylinder 3, are located at the top of tooth bar 1, and described tooth bar 1 is connected with power-assisted push rod 6 by push rod attaching parts 4.
As preferably, described deflector also comprises standard cylinder gear axle 2, and servohydraulic cylinder 3 is run through in bottom, front and back that gear wheel shaft 2 is located at deflector.
In the technical solution used in the present invention, booster cylinder is connected in parallel on the tooth bar top of deflector, the power-assisted push rod adopts the push rod attaching parts to be connected with the tooth bar end, realize left and right motion together, whole assembly length is shorter, and two ends are symmetrical, the swing space of larger tierod can be provided, be specially adapted to the special vehicle that Ba Ji racing car and front-wheel need large stroke.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present invention and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (5)
1. a deflector, is characterized in that, comprises tooth bar and servohydraulic cylinder, and described servohydraulic cylinder is connected in parallel on the tooth bar top of deflector, and the tooth bar outside is provided with rack boot.
2. deflector according to claim 1, is characterized in that, the agent structure of described deflector adopts aluminum alloy materials to make.
3. deflector according to claim 1, is characterized in that, the Section Design squarely of described tooth bar.
4. deflector according to claim 1, is characterized in that, described deflector also comprises the standard cylinder gear axle, and servohydraulic cylinder is run through in bottom, front and back that gear wheel shaft is located at deflector.
5. deflector according to claim 1, is characterized in that, power-assisted push rod left and right is run through servohydraulic cylinder, is located at the top of tooth bar, and described tooth bar is connected with the power-assisted push rod by the push rod attaching parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103921668A CN103434564A (en) | 2013-09-03 | 2013-09-03 | Steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103921668A CN103434564A (en) | 2013-09-03 | 2013-09-03 | Steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103434564A true CN103434564A (en) | 2013-12-11 |
Family
ID=49688318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103921668A Pending CN103434564A (en) | 2013-09-03 | 2013-09-03 | Steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103434564A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1218750A (en) * | 1997-11-26 | 1999-06-09 | 光洋精工株式会社 | Steering gear |
| CN1234003A (en) * | 1996-11-19 | 1999-11-03 | 腓特烈斯港齿轮工厂股份公司 | Rack-and-pinion assisted steering system |
| US20040040779A1 (en) * | 2000-11-01 | 2004-03-04 | Bishop Arthur Ernest | Variable ratio steering gear |
| CN1852826A (en) * | 2003-08-05 | 2006-10-25 | 蒂森克鲁伯普雷斯塔转向技术有限公司 | Steering gear for a motor vehicle |
| CN203544106U (en) * | 2013-09-03 | 2014-04-16 | 苏州巴吉赛车科技有限公司 | Steering device |
-
2013
- 2013-09-03 CN CN2013103921668A patent/CN103434564A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234003A (en) * | 1996-11-19 | 1999-11-03 | 腓特烈斯港齿轮工厂股份公司 | Rack-and-pinion assisted steering system |
| CN1218750A (en) * | 1997-11-26 | 1999-06-09 | 光洋精工株式会社 | Steering gear |
| US20040040779A1 (en) * | 2000-11-01 | 2004-03-04 | Bishop Arthur Ernest | Variable ratio steering gear |
| CN1852826A (en) * | 2003-08-05 | 2006-10-25 | 蒂森克鲁伯普雷斯塔转向技术有限公司 | Steering gear for a motor vehicle |
| CN203544106U (en) * | 2013-09-03 | 2014-04-16 | 苏州巴吉赛车科技有限公司 | Steering device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131211 |