CN203544107U - Steering device - Google Patents
Steering device Download PDFInfo
- Publication number
- CN203544107U CN203544107U CN201320541584.4U CN201320541584U CN203544107U CN 203544107 U CN203544107 U CN 203544107U CN 201320541584 U CN201320541584 U CN 201320541584U CN 203544107 U CN203544107 U CN 203544107U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- tooth bar
- push rod
- deflector
- gear rack
- 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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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
Disclosed is a steering device. The steering device comprises a hydraulic cylinder and a gear rack, the hydraulic cylinder is in a parallel connection above the gear rack, two ends of the hydraulic cylinder are connected with fixing end blocks, the main structure of the steering device is made of aluminum alloy materials, the hydraulic cylinder is made of cold-drawn steel tubes, the two ends of the hydraulic cylinder are connected with the fixing end blocks through screw threads, and an oil inlet of the hydraulic cylinder is formed in the fixing end blocks. According to the steering device, the main structure is made of aluminum alloy, the section of the steering gear rack is in a square shape so that large loads can be endured, the hydraulic cylinder is in a parallel connection above the gear rack of the steering device, a power assisted push rod is disposed above the gear rack, and penetrates the hydraulic cylinder right and left, the power assisted push rod is connected with the end of the gear rack through a push rod connecting head, right and left movement can be achieved, a middle sliding strip and a front sliding strip are distributed in front of the gear rack respectively, the length of the whole assembly is small, the design freedom degree is large, 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 be used 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 hydraulic actuating cylinder and tooth bar, and hydraulic actuating cylinder is connected in parallel on the top of tooth bar, and the two ends of hydraulic actuating cylinder are connected on fixing end block.
As preferably, the agent structure of described deflector adopts aluminum alloy materials to make.
As preferably, described hydraulic actuating cylinder adopts cold drawing steel pipe to make.
As preferably, the two ends of hydraulic actuating cylinder adopt and are threaded on fixing end block, and its oil inlet is opened on fixing end block.
As preferably, the Section Design squarely of described tooth bar.
As preferably, the front portion of described tooth bar arrange respectively in draw runner and front draw runner, they are all bolted on tooth bar, the two ends of front draw runner are used for connecting steering track rod.
As preferably, described deflector also comprises Cylinder Gear wheel shaft, and gear wheel shaft is located at the bottom of 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 connector.
Main structure body of the present utility model is made by aluminum alloy, its steering rack Section Design squarely, can bear so larger load, hydraulic actuating cylinder is connected in parallel on the tooth bar top of deflector, and power-assisted push rod adopts push rod connector to be connected with tooth bar end, realizes left and right motion together, the front portion of tooth bar arrange respectively in draw runner and front draw runner, whole assembly length is shorter, and Design freedom is large, is 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;
Fig. 2 is the section-drawing of the utility model embodiment.
In figure: 1, hydraulic actuating cylinder; 2, the fixing end block of hydraulic actuating cylinder; 3, push rod connector; 4, tooth bar; 5, Cylinder Gear wheel shaft; 6, middle draw runner; 7, front draw runner; 8, 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 Fig. 1 and Fig. 2, a kind of deflector, its agent structure adopts aluminum alloy materials to make, comprise tooth bar 4 and hydraulic actuating cylinder 1, the Section Design squarely of tooth bar 4, hydraulic actuating cylinder 1 adopts cold drawing steel pipe to make, described hydraulic actuating cylinder 1 is connected in parallel on tooth bar 4 tops of deflector, the two ends of hydraulic actuating cylinder 1 adopt and are threaded on fixing end block 2, its oil inlet is opened on fixing end block 2, the top of tooth bar 4 is provided with power-assisted push rod 8, and hydraulic actuating cylinder 1 is run through in power-assisted push rod 8 left and right, and described tooth bar 4 is connected with power-assisted push rod 8 by push rod connector 3.
As preferably, the front portion of tooth bar 4 arrange respectively in draw runner 6 and front draw runner 7, they are all bolted on tooth bar 4, the two ends of front draw runner 7 are used for connecting steering track rod, described deflector also comprises Cylinder Gear wheel shaft 5, gear wheel shaft 5 is located at the bottom of deflector.
Main structure body of the present utility model is made by aluminum alloy, its steering rack Section Design squarely, can bear so larger load, hydraulic actuating cylinder is connected in parallel on the tooth bar top of deflector, and power-assisted push rod adopts push rod connector to be connected with tooth bar end, realizes left and right motion together, the front portion of tooth bar arrange respectively in draw runner and front draw runner, whole assembly length is shorter, and Design freedom is large, is 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 specific features, structure, material or the feature of description can be with suitable mode combination 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 (8)
1. a deflector, comprises hydraulic actuating cylinder and tooth bar, it is characterized in that, hydraulic actuating cylinder is connected in parallel on the top of tooth bar, and the two ends of hydraulic actuating cylinder are connected on fixing end block.
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, described hydraulic actuating cylinder adopts cold drawing steel pipe to make.
4. deflector according to claim 3, is characterized in that, the two ends of hydraulic actuating cylinder adopt and are threaded on fixing end block, and its oil inlet is opened on fixing end block.
5. deflector according to claim 1, is characterized in that, the Section Design squarely of described tooth bar.
6. deflector according to claim 5, is characterized in that, the front portion of described tooth bar arrange respectively in draw runner and front draw runner, they are all bolted on tooth bar, the two ends of front draw runner are used for connecting steering track rod.
7. deflector according to claim 1, is characterized in that, described deflector also comprises Cylinder Gear wheel shaft, and gear wheel shaft is located at the bottom of deflector.
8. 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 connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541584.4U CN203544107U (en) | 2013-09-03 | 2013-09-03 | Steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320541584.4U CN203544107U (en) | 2013-09-03 | 2013-09-03 | Steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203544107U true CN203544107U (en) | 2014-04-16 |
Family
ID=50462262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320541584.4U Expired - Fee Related CN203544107U (en) | 2013-09-03 | 2013-09-03 | Steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203544107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434565A (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 CN201320541584.4U patent/CN203544107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434565A (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 |