CN105882733B - A kind of spacing steering gear of dual spring - Google Patents
A kind of spacing steering gear of dual spring Download PDFInfo
- Publication number
- CN105882733B CN105882733B CN201510021921.0A CN201510021921A CN105882733B CN 105882733 B CN105882733 B CN 105882733B CN 201510021921 A CN201510021921 A CN 201510021921A CN 105882733 B CN105882733 B CN 105882733B
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- spring
- steering gear
- main shaft
- fixed
- sleeve pipe
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- 230000009977 dual effect Effects 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Abstract
The present invention provides a kind of spacing steering gear of dual spring, including main shaft, bearing, sleeve pipe, adapter sleeve and fixed plate, the main shaft are fixed in bearing；The bearing is fixed in sleeve pipe；The main shaft includes first end and the second end, and the first end of the main shaft is provided with axle jump ring, and the second end of the main shaft is connected with adapter sleeve；Institute's axle is provided with hole jump ring with the outside of jump ring；Described sleeve pipe stage casing is provided with opening, and spring is fixed with the opening of described sleeve pipe；The fixed plate is connected with spring.A kind of spacing steering gear of dual spring of the present invention, using double-spring structure, it provide not only safe and reliable natural reset function, and the potential safety hazard for carrying limit function to prevent spring from producing metal fatigue and trigger, the reliability of whole steering gear is improved, the present invention is safe and reliable, and flexible design is changeable, using simple to operate, production cost is relatively low to be easy to large-scale promotion.
Description
Technical field
The present invention relates to turning facilities field, more particularly to spacing steering gear.
Background technology
Steering gear is commonly called as steering wheel, turning machine, and it is most important part in steering system.Its effect is：Increase turns to
Disk pass to steering gear power and change power direction of transfer, steering gear be by it is manned and unmanned and with move
The mechanical device in power source, it is set to change running route and the device in direction at random in the process of running.
The effect of steering gear adds driver moment amplification on the steering wheel, and reduces speed, is then passed to steering and passes
Motivation structure.Because steering gear is the mechanism of a big speed ratio, its transmission efficiency is typically relatively low.The power output of steering gear with it is defeated
People's power ratio be referred to as the transmission efficiency of steering gear when power by the defeated people of steering column, exported by pitman arm in the case of try to achieve
Transmission efficiency be referred to as forward efficiency, and transmission direction in contrast when the efficiency tried to achieve be reverse efficiency.In order to mitigate driver
The physical demands of steering wheel is manipulated, should try one's best and improve the transmission efficiency of steering gear, particularly its forward efficiency is critically important.
The main function of steering gear is to increase steering wheel to pass to the power of pitman arm and change the direction of transfer of power.In order to carry
The security of height driving, Hyundai Motor typically use segmented steering spindle, and centre is connected with universal joint.It so can both improve driving
Security, is advantageous to arrangement and deformation and the maintenance of vehicle again, and is advantageous to the producing in serial form of steering gear.
Existing steering gear can not be spacing, certain potential safety hazard be present, and steering gear is typically using Single spring in the prior art
Structure, spring easily produce metal fatigue, once spring damage or fracture can make whole steering gear failure, and then are possible to trigger
Security incident.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of spacing steering gear of dual spring, can be real
Now circumferentially rotate, possess spacing, automatically reset function.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
A kind of spacing steering gear of dual spring, including main shaft, bearing, sleeve pipe, adapter sleeve and fixed plate, the main shaft are fixed on
In bearing；The bearing is fixed in sleeve pipe；The main shaft includes first end and the second end, and the first end of the main shaft is provided with axle
With jump ring, the second end of the main shaft is connected with adapter sleeve；Institute's axle is provided with hole jump ring with the outside of jump ring；Described sleeve pipe stage casing
Provided with opening, spring is fixed with the opening of described sleeve pipe；The fixed plate is connected with spring.
Further, it is fixed with hex nut in the adapter sleeve.
Further, the quantity of the hex nut is 2.
Further, it is welded with hex nut in the adapter sleeve.
Further, described sleeve pipe stage casing is rectangle provided with opening.
Further, the quantity of the bearing is 2.
Further, the quantity of the spring is 2.
Further, the fixed plate is provided with spring eye and fixing hole, the bullet that the spring is provided with by fixed plate
Spring hole is connected with fixed plate.
A kind of spacing steering gear of dual spring of the present invention, using double-spring structure, it provide not only and safe and reliable answer naturally
Bit function, and prevent spring from producing metal fatigue and the potential safety hazard that triggers with limit function, improve whole steering
The reliability of device, the present invention is safe and reliable, and flexible design is changeable, and use is simple to operate, and production cost is relatively low to be easy to push away on a large scale
Extensively.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example and rise and be used to explain the present invention, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the left view of the present invention.
Fig. 4 is the schematic diagram of A-A in Fig. 2.
Fig. 5 is the schematic diagram of B-B in Fig. 2.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of spacing steering gear of dual spring, including main shaft 1, bearing 4, sleeve pipe
5th, adapter sleeve 6 and fixed plate 9, the main shaft 1 are fixed in bearing 4；The bearing 4 is fixed in sleeve pipe 5；The main shaft 1 wraps
First end and the second end are included, the first end of the main shaft 1 is provided with axle jump ring 2, and the second end and the adapter sleeve 6 of the main shaft 1 connect
Connect；Institute's axle is provided with hole jump ring 3 with the outside of jump ring 2；The stage casing of described sleeve pipe 5 is provided with opening, is fixed in the opening of described sleeve pipe 5
There is spring 8；The fixed plate 9 is connected with spring；Hex nut 7 is fixed with the adapter sleeve 6；The number of the hex nut 7
Measure as 2；Hex nut is welded with the adapter sleeve 6；The stage casing of described sleeve pipe 5 is rectangle provided with opening；The bearing 4
Quantity be 2；The quantity of the spring 8 is 2；The fixed plate 9 is provided with spring eye, and the spring 8 passes through fixed plate 9
The spring eye being provided with is connected with fixed plate 9.
A kind of spacing steering gear of dual spring of the present invention, using double-spring structure, it provide not only and safe and reliable answer naturally
Bit function, and prevent spring from producing metal fatigue and the potential safety hazard that triggers with limit function, improve whole steering
The reliability of device, the present invention is safe and reliable, and flexible design is changeable, and use is simple to operate, and production cost is relatively low to be easy to push away on a large scale
Extensively.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (8)
1. a kind of spacing steering gear of dual spring, including main shaft, bearing, sleeve pipe, adapter sleeve and fixed plate, it is characterised in that：It is described
Main shaft is fixed in bearing；
The bearing is fixed in sleeve pipe；
The main shaft includes first end and the second end, and the first end of the main shaft is provided with axle jump ring, the second end of the main shaft
It is connected with adapter sleeve；
The axle is provided with hole jump ring with the outside of jump ring；
Described sleeve pipe stage casing is provided with opening, and spring is fixed with the opening of described sleeve pipe；
The fixed plate is connected with spring.
A kind of 2. spacing steering gear of dual spring according to claim 1, it is characterised in that：Six are fixed with the adapter sleeve
Angle nut.
A kind of 3. spacing steering gear of dual spring according to claim 2, it is characterised in that：The quantity of the hex nut is
2.
A kind of 4. spacing steering gear of dual spring according to claim 2, it is characterised in that：It is welded and fixed in the adapter sleeve
There is hex nut.
A kind of 5. spacing steering gear of dual spring according to claim 1, it is characterised in that：What described sleeve pipe stage casing was provided with opens
Mouth is rectangle.
A kind of 6. spacing steering gear of dual spring according to claim 1, it is characterised in that：The quantity of the bearing is 2.
A kind of 7. spacing steering gear of dual spring according to claim 1, it is characterised in that：The quantity of the spring is 2.
A kind of 8. spacing steering gear of dual spring according to claim 1, it is characterised in that：The fixed plate is provided with spring
Hole and fixing hole, the spring eye that the spring is provided with by fixed plate are connected with fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021921.0A CN105882733B (en) | 2015-01-16 | 2015-01-16 | A kind of spacing steering gear of dual spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510021921.0A CN105882733B (en) | 2015-01-16 | 2015-01-16 | A kind of spacing steering gear of dual spring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105882733A CN105882733A (en) | 2016-08-24 |
| CN105882733B true CN105882733B (en) | 2018-02-09 |
Family
ID=56999565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510021921.0A Active CN105882733B (en) | 2015-01-16 | 2015-01-16 | A kind of spacing steering gear of dual spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105882733B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113771936A (en) * | 2021-09-26 | 2021-12-10 | 徐州徐工矿业机械有限公司 | Steering structure for cab of mining dump truck |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007230338A (en) * | 2006-02-28 | 2007-09-13 | Jtekt Corp | Rack shaft supporting device |
| CN202163476U (en) * | 2011-06-03 | 2012-03-14 | 上汽依维柯红岩商用车有限公司 | Adjustable automotive steering column |
| CN102874298A (en) * | 2012-06-12 | 2013-01-16 | 浙江吉利汽车研究院有限公司杭州分公司 | Energy-absorbing steering column |
| CN102963414A (en) * | 2012-12-03 | 2013-03-13 | 四川绵阳三力股份有限公司 | Steering column of automobile |
| CN204383551U (en) * | 2015-01-16 | 2015-06-10 | 无锡健泽科技有限公司 | The spacing deflector of a kind of dual spring |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013207142B4 (en) * | 2013-04-19 | 2014-12-11 | Ford Global Technologies, Llc | worm gear |
-
2015
- 2015-01-16 CN CN201510021921.0A patent/CN105882733B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007230338A (en) * | 2006-02-28 | 2007-09-13 | Jtekt Corp | Rack shaft supporting device |
| CN202163476U (en) * | 2011-06-03 | 2012-03-14 | 上汽依维柯红岩商用车有限公司 | Adjustable automotive steering column |
| CN102874298A (en) * | 2012-06-12 | 2013-01-16 | 浙江吉利汽车研究院有限公司杭州分公司 | Energy-absorbing steering column |
| CN102963414A (en) * | 2012-12-03 | 2013-03-13 | 四川绵阳三力股份有限公司 | Steering column of automobile |
| CN204383551U (en) * | 2015-01-16 | 2015-06-10 | 无锡健泽科技有限公司 | The spacing deflector of a kind of dual spring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105882733A (en) | 2016-08-24 |
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Effective date of registration: 20210303 Address after: 236000 No.34, dabianzhuang administrative village, Baimiao Town, Linquan County, Fuyang City, Anhui Province Patentee after: Chang Weili Address before: Room 405, building B, China Sensor Network International Innovation Park, 200 Linghu Avenue, Taihu International Science and Technology Park, Wuxi National High tech Industrial Development Zone, Wuxi City, Jiangsu Province, 214000 Patentee before: WUXI JIANZE TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210918 Address after: 223600 sang Xu Zhen Liu Ting Cun, Shuyang County, Suqian City, Jiangsu Province Patentee after: Shuyang Huijin Machinery Manufacturing Co.,Ltd. Address before: 236000 No.34, dabianzhuang administrative village, Baimiao Town, Linquan County, Fuyang City, Anhui Province Patentee before: Chang Weili |
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Effective date of registration: 20240313 Address after: Building 1, 1st Floor, No. 96 Yingluohe Road, Daqi, Beilun District, Ningbo City, Zhejiang Province, 315825 Patentee after: NINGBO JING HONG MOULD CO.,LTD. Country or region after: China Address before: 223600 sang Xu Zhen Liu Ting Cun, Shuyang County, Suqian City, Jiangsu Province Patentee before: Shuyang Huijin Machinery Manufacturing Co.,Ltd. Country or region before: China |