CN107244348A - The steering column mechanism of adjustable-angle - Google Patents
The steering column mechanism of adjustable-angle Download PDFInfo
- Publication number
- CN107244348A CN107244348A CN201710392328.6A CN201710392328A CN107244348A CN 107244348 A CN107244348 A CN 107244348A CN 201710392328 A CN201710392328 A CN 201710392328A CN 107244348 A CN107244348 A CN 107244348A
- Authority
- CN
- China
- Prior art keywords
- steering column
- recliner
- steering
- connecting shaft
- adjustable
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/187—Steering columns yieldable or adjustable, e.g. tiltable with tilt adjustment; with tilt and axial adjustment
Abstract
The invention discloses a kind of steering column mechanism of adjustable-angle, belong to engineering machinery field.Which overcome the defect for lacking that a kind of adaptability is good, simple to operate, coupling mechanism force is big, adjusting force is easy to control and rotates the steering column mechanism smoothed out in the prior art.Including steering wheel connecting shaft, steering column swinging mounting, recliner assembly, universal joint, steering column fixed support, fixed seat, steering gear connecting shaft, steering wheel connecting shaft is arranged in steering column swinging mounting, fixed seat is arranged on steering column fixed support, steering gear connecting shaft is installed in steering column fixed support, steering wheel connecting shaft is connected with steering gear connecting shaft by universal joint, is connected between steering column swinging mounting and steering column fixed support by rotating pin and recliner assembly.Lock for steering column clamp force of the present invention is big, and angular adjustment power is easy to control and rotates smooth-going, and the rotation that can be smoothed out in the optional position in the range of front and rear 15 ° meets the demand of different drivers.
Description
Technical field
The invention belongs to a kind of engineering mechanical components, specifically, more particularly to a kind of adjustable-angle steering column machine
Structure.
Background technology
In the period of construction machinery industry is fast-developing, competition, people to the feature of car, comfortableness and
Security requirement more and more higher, driver is also different to the height and angle requirement of car steering wheel.By to turning to pillar height
The regulation of the regulation, especially angle of degree and angle, can make car steering wheel adapt to the demand of different drivers.Current engineering machinery
Industry, adjustable steering column mechanism structure is complicated, and cost of manufacture is high, is typically only applicable to high-end type, to agree with technology development
Trend, it is good to develop a kind of adaptability, simple to operate, and coupling mechanism force is big, and adjusting force is easy to control and rotates the mechanism of smooth-going, this master
If being realized by the suitable recliner fit structure of design.
The content of the invention
It is an object of the present invention to provide a kind of steering column mechanism of adjustable-angle, lack a kind of suitable in the prior art to overcome
Answering property is good, simple to operate, coupling mechanism force is big, adjusting force is easy to control and rotates lacking for the steering column mechanism of the adjustable-angle of smooth-going
Fall into.
The present invention is realized using following technical scheme：
A kind of steering column mechanism of adjustable-angle, including steering wheel connecting shaft, steering column swinging mounting, recliner are total
Into, universal joint, steering column fixed support, fixed seat, steering gear connecting shaft, the steering wheel connecting shaft installed in steering column rotate
In support, the fixed seat is arranged on steering column fixed support, and steering gear connecting shaft is installed in the steering column fixed support,
The steering wheel connecting shaft is connected with steering gear connecting shaft by universal joint, and the steering column swinging mounting fixes branch with steering column
Connected between frame by rotating pin and recliner assembly.
The recliner assembly includes recliner, recliner fixed plate, recliner rotor plate and recliner regulation handle, institute
The fixing end for stating recliner is connected recliner fixed plate, and the movable end connection recliner rotor plate and recliner of recliner are adjusted
Handle is saved, the recliner rotor plate is fixedly connected by bolt A with steering column swinging mounting, and the recliner fixed plate passes through
Bolt B is fixedly connected with steering column fixed support.
Return spring is connected between the steering column swinging mounting and steering column fixed support.
Position limiting structure is designed in the recliner fixed plate.
Optional position of the position-limit mechanism limitation steering column swinging mounting in the range of front and rear 15 ° is rotated.
The recliner is connected by plug welding structure respectively with recliner fixed plate, recliner rotor plate.
Compared with prior art, the beneficial effects of the invention are as follows：Lock for steering column clamp force of the present invention is big, and angular adjustment power is easily-controllable
System and smooth-going is rotated, the structure realizes the swinging mounting of steering column after recliner unblock, by the pulling force of spring from trend
Before be returned to the support bracket fastened spacing place of recliner, and the rotation that can be smoothed out in the optional position in the range of front and rear 15 ° is met not
With the demand of driver.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the left view of the present invention；
Fig. 3 is the right view of the present invention；
Fig. 4 is the front view of the recliner assembly of the present invention；
Fig. 5 is the left view of the recliner assembly of the present invention；
Fig. 6 is the right view of the recliner assembly of the present invention；
Fig. 7 is the dimensional structure diagram of the recliner assembly of the present invention；
Fig. 8 is the schematic diagram that the present invention adjusts forward angle；
Fig. 9 is the schematic diagram that the present invention adjusts angle backward.
In figure：1st, steering wheel connecting shaft；2nd, steering column swinging mounting；3rd, bolt A；4th, bolt B；5th, recliner assembly；6、
Rotating pin；7th, steady pin；8th, universal joint；9th, steering column fixed support；10th, fixed seat；11st, steering gear connecting shaft；12nd, it is spacing
Mechanism；13rd, recliner；14th, recliner rotor plate；15th, recliner fixed plate；16th, recliner regulation handle；17th, plug welding structure；
18th, return spring.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of steering column mechanism of adjustable-angle, including steering wheel connecting shaft 1, steering column turn
Dynamic support 2, recliner assembly 5, universal joint 8, steering column fixed support 9, fixed seat 10, steering gear connecting shaft 11, steering wheel connect
Spindle 1 is arranged in steering column swinging mounting 2, and the fixed seat 10 is arranged on steering column fixed support 9, and steering column fixes branch
Steering gear connecting shaft 11 is installed, the steering wheel connecting shaft 1 is connected by steady pin 7 with the one end of universal joint 8, universal joint 8 in frame 9
The other end is connected with steering gear connecting shaft 11, passes through rotating pin 6 between steering column swinging mounting 2 and steering column fixed support 9
Connected with recliner assembly 5.By the way that steering wheel connecting shaft 1 is connected with steering wheel, steering column swinging mounting 2 is fixed with steering column
Support 9 is connected by rotating pin 6 and recliner assembly 5, realizes rotation before and after steering column, and middle steering wheel connecting shaft 1 passes through
Steady pin 7 is connected with universal joint 8, realizes the circular-rotation of steering wheel.
As shown in Figures 4 to 7, the recliner assembly 5 includes recliner 13, recliner fixed plate 15, recliner rotation
Plate 14 and recliner regulation handle 16, the fixing end of recliner 13 are connected recliner fixed plate 15, the activity of recliner 13
End connection recliner rotor plate 14 and recliner regulation handle 16, the recliner rotor plate 14 are turned by bolt A3 and steering column
Dynamic support 2 is fixedly connected, and the recliner fixed plate 15 is fixedly connected by bolt B 4 with steering column fixed support 9；It is described to adjust
Angle device 13 is connected by plug welding structure 17 respectively with recliner fixed plate 15, recliner rotor plate 14.
As shown in Figure 8, Figure 9, position-limit mechanism 12, the limitation steering column of position-limit mechanism 12 are designed in the recliner fixed plate 15
Optional position before and after swinging mounting 2 in the range of 15 ° is rotated；Between the steering column swinging mounting 2 and steering column fixed support 9
It is connected with return spring 18.
The operating method of the present invention：By rotating counterclockwise recliner regulation handle 16, recliner 13 is set to be in unblock shape
State, now return spring 18 pulls steering column swinging mounting 2 to rotate forward automatically by spring tension, and steering column rotates branch
The rotation that frame 2 can be smoothed out in the optional position in the range of front and rear 15 °, unclamps recliner regulation handle 16, and recliner 13 is in lock
Only state, steering column swinging mounting 2 can not rotate, steering column is firmly fixed on a certain position, meet different drivers'
Demand.
Claims (6)
1. a kind of steering column mechanism of adjustable-angle, it is characterised in that：Branch is rotated including steering wheel connecting shaft (1), steering column
Frame (2), recliner assembly (5), universal joint (8), steering column fixed support (9), fixed seat (10), steering gear connecting shaft (11),
The steering wheel connecting shaft (1) is arranged in steering column swinging mounting (2), and the fixed seat (10) is arranged on steering column and fixes branch
On frame (9), steering gear connecting shaft (11) is installed, the steering wheel connecting shaft (1) is with turning in the steering column fixed support (9)
Device connecting shaft (11) is connected by universal joint (8), is led between the steering column swinging mounting (2) and steering column fixed support (9)
Cross rotating pin (6) and recliner assembly (5) connection.
2. the steering column mechanism of adjustable-angle according to claim 1, it is characterised in that：The recliner assembly (5)
Including recliner (13), recliner fixed plate (15), recliner rotor plate (14) and recliner regulation handle (16), the angle modulation
The fixing end of device (13) is connected recliner fixed plate (15), the movable end connection recliner rotor plate (14) of recliner (13)
With recliner regulation handle (16), the recliner rotor plate (14) is fixed by bolt A (3) and steering column swinging mounting (2)
Connection, the recliner fixed plate (15) is fixedly connected by bolt B (4) with steering column fixed support (9).
3. the steering column mechanism of adjustable-angle according to claim 2, it is characterised in that：The steering column swinging mounting
(2) return spring (18) is connected between steering column fixed support (9).
4. the steering column mechanism of adjustable-angle according to claim 3, it is characterised in that：The recliner fixed plate
(15) position limiting structure (12) is designed on.
5. the steering column mechanism of adjustable-angle according to claim 4, it is characterised in that：Position-limit mechanism (12) limit
Optional position of the steering column swinging mounting (2) processed in the range of front and rear 15 ° is rotated.
6. the steering column mechanism of the adjustable-angle according to claim 2 to 5 any one, it is characterised in that：It is described to adjust
Angle device (13) is connected by plug welding structure (17) respectively with recliner fixed plate (15), recliner rotor plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710392328.6A CN107244348B (en) | 2017-05-27 | 2017-05-27 | The steering column mechanism of adjustable-angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710392328.6A CN107244348B (en) | 2017-05-27 | 2017-05-27 | The steering column mechanism of adjustable-angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107244348A true CN107244348A (en) | 2017-10-13 |
| CN107244348B CN107244348B (en) | 2019-07-05 |
Family
ID=60017715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710392328.6A Active CN107244348B (en) | 2017-05-27 | 2017-05-27 | The steering column mechanism of adjustable-angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107244348B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749911A (en) * | 2018-07-19 | 2018-11-06 | 四川绵阳德鑫机械有限公司 | One kind can gradient adjusting steering column |
| CN108791464A (en) * | 2018-08-02 | 2018-11-13 | 宁波市海曙恒通车辆部件有限公司 | A kind of stepless adjustable steering column |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007000940A1 (en) * | 2007-09-04 | 2009-03-05 | Zf Lenksysteme Gmbh | Superimposed steering system for vehicle i.e. passenger car, has form-fitting resilient clutch integrated in one gear input shaft and/or gear output shaft, and variable ratio gear unit and/or servomotor fixed at body of car |
| CN203032751U (en) * | 2012-09-24 | 2013-07-03 | 山东临工工程机械有限公司 | Steering column adjustable in direction |
| CN103303355A (en) * | 2013-05-31 | 2013-09-18 | 长城汽车股份有限公司 | Automotive steering pipe column adjusting mechanism |
| US20140007733A1 (en) * | 2012-07-09 | 2014-01-09 | Jtekt Corporation | Steering system |
-
2017
- 2017-05-27 CN CN201710392328.6A patent/CN107244348B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007000940A1 (en) * | 2007-09-04 | 2009-03-05 | Zf Lenksysteme Gmbh | Superimposed steering system for vehicle i.e. passenger car, has form-fitting resilient clutch integrated in one gear input shaft and/or gear output shaft, and variable ratio gear unit and/or servomotor fixed at body of car |
| US20140007733A1 (en) * | 2012-07-09 | 2014-01-09 | Jtekt Corporation | Steering system |
| CN203032751U (en) * | 2012-09-24 | 2013-07-03 | 山东临工工程机械有限公司 | Steering column adjustable in direction |
| CN103303355A (en) * | 2013-05-31 | 2013-09-18 | 长城汽车股份有限公司 | Automotive steering pipe column adjusting mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108749911A (en) * | 2018-07-19 | 2018-11-06 | 四川绵阳德鑫机械有限公司 | One kind can gradient adjusting steering column |
| CN108791464A (en) * | 2018-08-02 | 2018-11-13 | 宁波市海曙恒通车辆部件有限公司 | A kind of stepless adjustable steering column |
| CN108791464B (en) * | 2018-08-02 | 2022-09-20 | 宁波市海曙恒通车辆部件有限公司 | Stepless adjustable steering column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107244348B (en) | 2019-07-05 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Steering column mechanism with adjustable angle Effective date of registration: 20211217 Granted publication date: 20190705 Pledgee: Industrial and Commercial Bank of China Limited Linyi Economic Development Zone sub branch Pledgor: SHANDONG LINGONG CONSTRUCTION MACHINERY Co.,Ltd. Registration number: Y2021980015222 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |