CN106853839A - A kind of motor turning inner tube - Google Patents
A kind of motor turning inner tube Download PDFInfo
- Publication number
- CN106853839A CN106853839A CN201710098278.0A CN201710098278A CN106853839A CN 106853839 A CN106853839 A CN 106853839A CN 201710098278 A CN201710098278 A CN 201710098278A CN 106853839 A CN106853839 A CN 106853839A
- Authority
- CN
- China
- Prior art keywords
- cushion
- inner tube
- circumferential surface
- motor turning
- inner circumferential
- 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
-
- 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
- B62D1/19—Steering columns yieldable or adjustable, e.g. tiltable incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a kind of motor turning inner tube, including body, three coupling assemblies, the inner circumferential surface of body is provided with cushion, and the inner circumferential surface of cushion is provided with multiple counterbores, a diameter of 0.05 0.1mm of counterbore；Three axis of the coupling assembly on body are uniformly distributed, and coupling assembly includes connecting plate, and connecting plate is integrally formed with the end face of body, and connecting plate is provided with mounting hole.Simple structure of the present invention, long service life.
Description
Technical field
The present invention relates to technical field of automobile, more particularly to a kind of motor turning inner tube.
Background technology
As the increase of automobile quantity, the traffic accident on road also increase therewith, increasing people exists to automobile
Make itself to obtain farthest protection in collision process and to seem especially pay close attention to.When collision scenario, the steering wheel of automobile
Very big injury can be caused to driver with inwardly turned tubing string.Energy when automobile is by head-on crash makes automotive front that plasticity to occur
Deformation, steering column and steering spindle positioned at automotive front are transported to driver's chest direction backward in the presence of impact force
It is dynamic, driver is come to harm.In collision scenario, driver can also be influenceed to have to rush at transporting for steering wheel by inertia
Dynamic, driver's motion in itself a part of can be absorbed by automotive safety restraint device, air bag etc., and another part can be passed directly
Steering wheel and steering column device are passed, driver is collided with steering wheel and steering column, cause personal injury.
Existing steering inner tube is fragile, and service life is short, is further improved.
The content of the invention
In order to solve technical problem present in background technology, the present invention proposes a kind of motor turning inner tube, and effect is good.
A kind of motor turning inner tube, including body, three coupling assemblies, the inner circumferential surface of body are provided with cushion, delay
The inner circumferential surface for rushing layer is provided with multiple counterbores, a diameter of 0.05-0.1mm of counterbore；Three axles of the coupling assembly on body
Line is uniformly distributed, and coupling assembly includes connecting plate, and connecting plate is integrally formed with the end face of body, and connecting plate is provided with mounting hole.
Preferably, the diameter of counterbore is gradually reduced from the outside to the core.
Preferably, the inner circumferential surface of cushion is provided with dashpot, and dashpot is through the two ends of cushion.
Preferably, the width of dashpot gradually increases from the outside to the core.
Preferably, it is additionally provided with metal wire layer between the inner circumferential surface of body and cushion.
Preferably, the inner circumferential surface of body is provided with multiple claws, and claw is embedding through metal wire layer away from one end of body
Enter in cushion.
In the present invention, it is easy to be attached with external component using three coupling assemblies, turns to inner tube stress uniformly, increases
Stability.By setting cushion, impulsive force is reduced, reduce abrasion.During prolonged use, grinding can be produced, profit
Stored with counterbore and be ground, reduce abrasion of the grinding to cushion, improve the service life for turning to inner tube.
Simple structure of the present invention, easy to use, long service life.
Brief description of the drawings
Fig. 1 is axonometric drawing of the invention；
Fig. 2 is end face structure schematic diagram of the invention.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutual combination；Below with reference to the accompanying drawings and in conjunction with the embodiments the present invention is elaborated.
Reference picture 1,2：
A kind of motor turning inner tube proposed by the present invention, including 1, three coupling assemblies of body, the inner circumferential surface of body 1
Cushion 2 is provided with, the inner circumferential surface of cushion 2 is provided with multiple counterbores, a diameter of 0.05-0.1mm of counterbore；Three connection groups
Axis of the part on body 1 is uniformly distributed, and coupling assembly includes connecting plate 3, and connecting plate 3 is integrally formed with the end face of body 1, even
Fishplate bar 3 is provided with mounting hole 4；By mounting hole and external connection.
In the present embodiment, the diameter of counterbore is gradually reduced from the outside to the core；It is easy to grinding to enter counterbore, in cleaning, also just
Separated from counterbore in grinding.
In the present embodiment, the inner circumferential surface of cushion 2 is provided with dashpot 5, and dashpot 5 is through the two ends of cushion 2；Subtract
Small tear edge, using the teaching of the invention it is possible to provide larger cushion effect, improves buffering effect.
In the present embodiment, the width of dashpot 5 gradually increases from the outside to the core；Set according to said structure, tear-resistant effect
More preferably, shock resistance is improved, is improved and is turned to inner tube using effect, improved and turn to inner tube service life.
In the present embodiment, metal wire layer 6 is additionally provided between the inner circumferential surface of body 1 and cushion 2；Further improve and turn
To the intensity of inner tube, service life is improved.
In the present embodiment, the inner circumferential surface of body 1 is provided with multiple claws 7, and claw 7 passes through gold away from one end of body 1
Category silk layer 6 is embedded in cushion 2；Body 1, metal wire layer 6, cushion 2 is allowed to form an entirety for stabilization, it is to avoid the phase of three
To displacement, overall shock resistance is improved, improve bulk strength, improve service life.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of motor turning inner tube, it is characterised in that including body, three coupling assemblies, the inner circumferential surface of body is provided with
Cushion, the inner circumferential surface of cushion is provided with multiple counterbores, a diameter of 0.05-0.1mm of counterbore；Three coupling assemblies on
The axis of body is uniformly distributed, and coupling assembly includes connecting plate, and connecting plate is integrally formed with the end face of body, and connecting plate is provided with
Mounting hole.
2. motor turning inner tube according to claim 1, it is characterised in that the diameter of counterbore is gradually reduced from the outside to the core.
3. motor turning inner tube according to claim 1, it is characterised in that the inner circumferential surface of cushion is provided with buffering
Groove, dashpot is through the two ends of cushion.
4. motor turning inner tube according to claim 3, it is characterised in that the width of dashpot gradually increases from the outside to the core
Greatly.
5. motor turning inner tube according to claim 1, it is characterised in that between the inner circumferential surface of body and cushion
It is additionally provided with metal wire layer.
6. motor turning inner tube according to claim 5, it is characterised in that the inner circumferential surface of body is provided with multiple cards
Pawl, claw is embedded in cushion away from one end of body through metal wire layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098278.0A CN106853839B (en) | 2017-02-22 | 2017-02-22 | A kind of motor turning inner tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098278.0A CN106853839B (en) | 2017-02-22 | 2017-02-22 | A kind of motor turning inner tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106853839A true CN106853839A (en) | 2017-06-16 |
| CN106853839B CN106853839B (en) | 2019-05-17 |
Family
ID=59125324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710098278.0A Active CN106853839B (en) | 2017-02-22 | 2017-02-22 | A kind of motor turning inner tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106853839B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007168569A (en) * | 2005-12-21 | 2007-07-05 | Aisin Seiki Co Ltd | Energy absorbing steering column |
| CN101570213A (en) * | 2009-06-16 | 2009-11-04 | 奇瑞汽车股份有限公司 | Energy-absorbing motor steering column |
| US20150020639A1 (en) * | 2012-02-21 | 2015-01-22 | Thyssenkrupp Presta Aktiengesellschaft | Steering shaft for a motor vehicle |
| CN204399263U (en) * | 2014-12-10 | 2015-06-17 | 重庆正松科技服务有限公司 | Vehicle bumper energy-absorbing steering column |
| CN204527288U (en) * | 2015-03-30 | 2015-08-05 | 蒂森克虏伯普利斯坦汽车零部件（上海）有限公司 | Energy absorbing members and steering column |
| CN206493987U (en) * | 2017-02-22 | 2017-09-15 | 安徽宁国晨光精工股份有限公司 | A kind of motor turning inner tube |
-
2017
- 2017-02-22 CN CN201710098278.0A patent/CN106853839B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007168569A (en) * | 2005-12-21 | 2007-07-05 | Aisin Seiki Co Ltd | Energy absorbing steering column |
| CN101570213A (en) * | 2009-06-16 | 2009-11-04 | 奇瑞汽车股份有限公司 | Energy-absorbing motor steering column |
| US20150020639A1 (en) * | 2012-02-21 | 2015-01-22 | Thyssenkrupp Presta Aktiengesellschaft | Steering shaft for a motor vehicle |
| CN204399263U (en) * | 2014-12-10 | 2015-06-17 | 重庆正松科技服务有限公司 | Vehicle bumper energy-absorbing steering column |
| CN204527288U (en) * | 2015-03-30 | 2015-08-05 | 蒂森克虏伯普利斯坦汽车零部件（上海）有限公司 | Energy absorbing members and steering column |
| CN206493987U (en) * | 2017-02-22 | 2017-09-15 | 安徽宁国晨光精工股份有限公司 | A kind of motor turning inner tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106853839B (en) | 2019-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191122 Address after: 215313 No. 681, Xinzhen Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan chenzhongxu metal products Co., Ltd Address before: 242300 South Road, Ningguo economic and Technological Development Zone, Xuancheng, Anhui Patentee before: Anhui Ningguo Chenguang Precise Manufacture Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215313 No. 681, Xinzhen Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Sunitec (Kunshan) precision parts Co.,Ltd. Address before: 215313 No. 681, Xinzhen Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Kunshan chenzhongxu metal products Co.,Ltd. |