CN203544106U - Steering device - Google Patents
Steering device Download PDFInfo
- Publication number
- CN203544106U CN203544106U CN201320541545.4U CN201320541545U CN203544106U CN 203544106 U CN203544106 U CN 203544106U CN 201320541545 U CN201320541545 U CN 201320541545U CN 203544106 U CN203544106 U CN 203544106U
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- CN
- China
- Prior art keywords
- push rod
- steering device
- gear rack
- deflector
- cylinder
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- 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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Abstract
Disclosed is a steering device. The steering device comprises a gear rack and a hydraulic power assisted cylinder, the hydraulic power assisted cylinder is in a parallel connection above the gear rack of the steering device, a gear rack dust-proof cover is mounted outside the gear rack, the main structure of the steering device is made of aluminum alloy materials, and the section of the gear rack is in a square shape. The steering device further comprises a standard cylindrical gear shaft, the gear shaft is disposed at the bottom of the steering device, and penetrates the hydraulic power assisted cylinder front and back, a power assisted push rod is disposed above the gear rack, and penetrates the hydraulic cylinder right and left, and the gear rack is connected with the power assisted push rod through a push rod connecting part. According to the technical scheme, the hydraulic power assisted cylinder is in a parallel connection above the gear rack of the steering device, the power assisted push rod is connected with the end of the gear rack through the push rod connecting part, right and left movement can be achieved, the length of the whole assembly is small, two ends of the whole assembly are symmetrical, large swinging space for a steering tie rod can be provided, and the steering device is particularly suitable for buggy racing cars and special vehicles with front wheels requiring large stroke.
Description
Technical field
The utility model relates to auto parts and components field, particularly relates to a kind of deflector.
Background technology
The servo cylinder of orthodox car deflector conventionally and tooth bar be cascaded, whole like this assembly length is long, can only, for the smaller highway car of suspension travel, cannot be used in the Ba Ji racing car that suspension travel is larger.
Utility model content
The utility model 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 utility model 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 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 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, the top of tooth bar is provided with power-assisted push rod, and hydraulic actuating cylinder is run through in power-assisted push rod left and right, and described tooth bar is connected with power-assisted push rod by push rod attaching parts.
In the technical solution adopted in the utility model, booster cylinder is connected in parallel on the tooth bar top of deflector, power-assisted push rod adopts push rod attaching parts to be connected with 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.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
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
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
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, tooth bar 1 outside is provided with rack boot 5, the top of tooth bar 3 is provided with power-assisted push rod 6, and hydraulic actuating cylinder 1 is run through in power-assisted push rod 6 left and right, 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 adopted in the utility model, booster cylinder is connected in parallel on the tooth bar top of deflector, power-assisted push rod adopts push rod attaching parts to be connected with 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 utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model 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 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 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, the top of tooth bar is provided with power-assisted push rod, and hydraulic actuating cylinder is run through in power-assisted push rod left and right, and described tooth bar is connected with power-assisted push rod by push rod attaching parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541545.4U CN203544106U (en) | 2013-09-03 | 2013-09-03 | Steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541545.4U CN203544106U (en) | 2013-09-03 | 2013-09-03 | Steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203544106U true CN203544106U (en) | 2014-04-16 |
Family
ID=50462261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320541545.4U Expired - Fee Related CN203544106U (en) | 2013-09-03 | 2013-09-03 | Steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203544106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434564A (en) * | 2013-09-03 | 2013-12-11 | 苏州巴吉赛车科技有限公司 | Steering device |
-
2013
- 2013-09-03 CN CN201320541545.4U patent/CN203544106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434564A (en) * | 2013-09-03 | 2013-12-11 | 苏州巴吉赛车科技有限公司 | Steering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20140903 |
|
| EXPY | Termination of patent right or utility model |