CN206493993U - Double pinion electric powered steering housing - Google Patents
Double pinion electric powered steering housing Download PDFInfo
- Publication number
- CN206493993U CN206493993U CN201720210032.3U CN201720210032U CN206493993U CN 206493993 U CN206493993 U CN 206493993U CN 201720210032 U CN201720210032 U CN 201720210032U CN 206493993 U CN206493993 U CN 206493993U
- Authority
- CN
- China
- Prior art keywords
- main part
- control unit
- double pinion
- electric powered
- clamping
- 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
Links
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model discloses a kind of double pinion electric powered steering housing, it includes：Main part with rack cavity；Annular holder, including：Fixed part provided with fixing axle, the outside wall surface located at the middle part of main part；First clamping jaw and the second clamping jaw, first clamping jaw has the first clamping part and the first control unit set gradually, second clamping jaw has the second clamping part and the second control unit set gradually, junction of the fixing axle through the junction and the second clamping part and the second control unit of the first clamping part and the first control unit, first clamping part and the second clamping part have defined receiving space, one end in first clamping part away from the first control unit is oppositely arranged with one end away from the second control unit in the second clamping part, and elastomeric element is provided between the first control unit and the second control unit.The utility model can be quick by wire and is securely held in main part, and then improves the reliability of electrical connection of torque sensor and electronic control unit.
Description
Technical field
The utility model is related to a kind of double pinion electric powered steering housing.
Background technology
Generally assisted to mitigate in burden of the driver in Vehicular turn, automobile using electric boosting steering system
Driver completes Vehicular turn action.Electric boosting steering system generally includes steering column, torque sensor, Electronic Control list
Member and motor, torque sensor are arranged at steering column, and torque sensor is electrically connected to electronic control unit, and electricity by wire
Sub-control unit is electrically connected with motor.However, electric wire hangs or need to be to tie up manually naturally, easily cause potential safety hazard or expend work
When.
Utility model content
The technical problems to be solved in the utility model is to overcome traditional double-pinion type of the prior art electronic
In servo steering system electric wire easily cause potential safety hazard or expend man-hour defect there is provided a kind of double pinion electric powered steering shell
Body.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of double pinion electric powered steering housing, including main part, the main part have rack cavity, the tooth
Bar cavity is used to install rack, and its feature is, the double pinion electric powered steering housing also includes annular holder, the ring
Clevis holder includes：
Fixed part, the fixed part is located at the outside wall surface at the middle part of the main part, and it is solid that the fixed part is provided with one
Dead axle；
First clamping jaw and the second clamping jaw, first clamping jaw have the first clamping part and the first control unit set gradually,
Second clamping jaw has the second clamping part and the second control unit set gradually, and the fixing axle is clamped through described first
The junction of the junction and second clamping part and second control unit of portion and first control unit, described first
Clamping part has defined one end away from first control unit in receiving space, first clamping part with second clamping part
It is oppositely arranged with one end away from second control unit in second clamping part, and first control unit and described second
Elastomeric element is provided between control unit.
In this programme, wire can be placed in annular holder, so as to which wire is quick and be securely held to
In main part, and then improve the reliability of electrical connection of torque sensor and electronic control unit.
It is preferred that the elastomeric element is spring.
It is preferred that the surface being oppositely arranged in first clamping part with the receiving space is convex provided with some first arcs
Rise, some first arc convex being provided at circumferentially spaced along first clamping part, in second clamping part with it is described
The surface that receiving space is oppositely arranged is provided with some second arc convex, and some second arc convex are clamped along described second
Portion is provided at circumferentially spaced.
It is preferred that the double pinion electric powered steering housing includes multiple annular holders, multiple marmon clamps
Length direction of the holder along the main part is arranged at intervals.
It is preferred that the double pinion electric powered steering housing also includes：Electronics power-assisted end, the electronics power-assisted end is set
It is placed in the one end of the main part and is integrally formed with the main part, the electronics power-assisted end has drive gear
Cavity, the drive gear cavity is used to install drive gear, and the drive gear cavity is connected with the rack cavity；
The one end of the main part is provided with the first briquetting hole, the first briquetting hole and the rack cavity, described
Drive gear cavity is connected and is used to install briquetting and spring.
In this programme, the first briquetting hole is used to install briquetting and spring, can apply pressure to drive gear, make itself and rack
Effectively engagement, it is to avoid drive gear departs from steering procedure produces gap influence turning efficiency in rack.
It is preferred that the double pinion electric powered steering housing also includes：
Turn to driving end, steering driving end be arranged at the other end of the main part and with the main body
Part is integrally formed, and the driving end that turns to has the travelling gear cavity being connected with the rack cavity, the transmission
Gear cavity is used to install travelling gear；
The other end of the main part is provided with the second briquetting hole, the second briquetting hole and the rack cavity, institute
Travelling gear cavity is stated to be connected and be used to briquetting and spring are installed.
In this programme, the second briquetting hole is used to install briquetting and spring, can apply pressure to travelling gear, make itself and rack
Effectively engagement, it is to avoid travelling gear departs from steering procedure produces gap influence turning efficiency in rack.
It is preferred that the axis in the first briquetting hole it is vertical with the axis of the main part and with the electronics power-assisted end
The axis in portion is vertical, and the axis of the electronics power-assisted end is vertical with the axis of the main part；
The axis in the second briquetting hole is vertical with the axis of the main part and the axle of end is driven with the steering
Line is vertical, and the axis for turning to driving end is vertical with the axis of the main part.
It is preferred that the both ends of the main part are provided with a support base, each support base is equipped with installation
Main part is integrally formed described in Kong Bingyu.
In this programme, the setting of support base be easy to main part very strongly, be stably installed at before automobile
Side.
It is preferred that having two boss, two from the outside wall surface of the main part along extending radially outwardly for the main part
Circumferential uniform intervals of the boss along the main part are set, and each boss is provided with connecting hole, the connecting hole
Through the whole thickness direction of the boss.
In this programme, the setting of boss is easy to main part being further secured to automobile front side, to limit main part
Moving up and down point in the radial direction thereof.
On the basis of common sense in the field is met, above-mentioned each optimum condition can be combined, produce the utility model it is each compared with
Good example.
Positive effect of the present utility model is：
The utility model can be quick by wire and is securely held in main part, so improve torque sensor with
The reliability of electrical connection of electronic control unit.
Brief description of the drawings
Fig. 1 is the main structure diagram of the double pinion electric powered steering housing of the utility model preferred embodiment.
Fig. 2 is backsight structural representation corresponding with Fig. 1.
Fig. 3 is the knot of the part of the annular holder of the double pinion electric powered steering housing of the utility model preferred embodiment
Structure schematic diagram.
Description of reference numerals：
Double pinion electric powered steering housing：1
Main part：10
Electronics power-assisted end：11
Drive gear cavity：110
Turn to driving end：12
Travelling gear cavity：120
Annular holder：13
Fixed part：130
Fixing axle：131
First clamping jaw：132
First clamping part：1320
First control unit：1321
First arc convex：1322
Second clamping jaw：133
Second clamping part：1330
Second control unit：1331
Second arc convex：1332
Receiving space：134
Elastomeric element：135
First briquetting hole：14
Second briquetting hole：15
Support base：16
Mounting hole：160
Boss：17
Connecting hole：170
Embodiment
Name preferred embodiment, and become apparent from intactly illustrating the utility model with reference to accompanying drawing.
In description of the present utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom " " interior ", " outer " be based on orientation shown in the drawings or
Position relationship, is for only for ease of description the utility model and simplifies description, rather than indicate or imply the device or member of meaning
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
As shown in Figure 1-2, a kind of double pinion electric powered steering housing 1 is present embodiments provided, it includes：Main part
10th, electronics power-assisted end 11, steering driving end 12 and annular holder 13.The main part 10 has rack cavity (figure
Not shown in).The rack cavity is used to install rack (not shown).
Wherein, the electronics power-assisted end 11 be arranged at the main part 10 one end and with the main part 10
It is integrally formed.Electronics power-assisted end 11 has drive gear cavity 110, and drive gear cavity 110 is used to install drive gear (figure
Not shown in).The drive gear cavity 110 is connected with rack cavity.
The one end of the main part 10 is additionally provided with the first briquetting hole 14.The first briquetting hole 14 is empty with the rack
Chamber, the drive gear cavity 110 are connected and for installing briquetting and spring.Drive gear can be so applied pressure to, makes it
Effectively engaged with rack, it is to avoid drive gear departs from steering procedure produces gap influence turning efficiency in rack.
Preferably, the axis in the first briquetting hole 14 it is vertical with the axis of main part 10 and with electronics power-assisted end 11
Axis it is vertical.And the axis of the electronics power-assisted end 11 is vertical with the axis of main part 10.
In addition, it is described turn to driving end 12 be arranged at main part 10 the other end and with the one of main part 10 into
Type.The driving end 12 that turns to has the travelling gear cavity 120 being connected with rack cavity, the travelling gear cavity
120 are used to install travelling gear.
The other end of the main part 10 is additionally provided with the second briquetting hole 15.The second briquetting hole 15 and the rack
Cavity, the travelling gear cavity 120 are connected and for installing briquetting and spring.Travelling gear can be so applied pressure to, is made
It is effectively engaged with rack, it is to avoid travelling gear departs from steering procedure produces gap influence turning efficiency in rack.
Preferably, the axis in the second briquetting hole 15 is vertical with the axis of main part 10 and with turning to driving end 12
Axis it is vertical.And described turn to drives the axis of end 12 vertical with the axis of main part 10.
In addition, the annular holder 13 is arranged at the outside wall surface at the middle part of main part 10.Can in annular holder 13
To place wire, so as to wire is quick and be securely held in main part 10, and then improve torque sensor with
The reliability of electrical connection of electronic control unit.
As shown in figure 3, the annular holder 13 includes：Fixed part 130, the first clamping jaw 132 and the second clamping jaw 133.Institute
State outside wall surface of the fixed part 130 located at the middle part of the main part 10.The fixed part 130 is provided with a fixing axle 131.Gu
It is preferably fixed plate to determine portion 130.Fixing axle 131 is fixed on fixed part 130.First clamping jaw 132 has the set gradually
One clamping part 1320 and the first control unit 1321.Second clamping jaw 133 has the second clamping part 1330 for setting gradually and the
Two control units 1331.The fixing axle 131 is through the first clamping part 1320 and the junction of the first control unit 1321 and
The junction of two clamping parts 1330 and the second control unit 1331.First clamping part 1320 and the second clamping part 1330 have defined receiving
Space 134.One end and second clamping part 1330 in first clamping part 1320 away from first control unit 1321
In be oppositely arranged away from one end of second control unit 1331.And the control unit 1331 of the first control unit 1321 and second it
Between be provided with elastomeric element 135.The elastomeric element 135 is spring.
Preferably, the surface being oppositely arranged in first clamping part 1320 with the receiving space 134 is provided with some the
One arc convex 1322.Some first arc convex 1322 being provided at circumferentially spaced along the first clamping part 1320.Described
The surface being oppositely arranged in two clamping parts 1330 with receiving space 134 is provided with some second arc convex 1332, some described the
Two being provided at circumferentially spaced along second clamping part 1330 of arc convex 1332.
In the present embodiment, the double pinion electric powered steering housing 1 preferably includes multiple annular holders 13.
Length direction of multiple annular holders 13 along main part 10 is arranged at intervals.
As shown in Figure 1-2, the both ends of the main part 10 are provided with a support base 16.Each support base 16 is all provided with
There is mounting hole 160 and be integrally formed with main part 10.The setting of support base 16 is easy to main part 10 very strongly, surely
Surely it is installed on the front side of automobile.
In addition, having two boss 17 from the outside wall surface of main part 10 along extending radially outwardly for main part 10.Two boss
17 are set along the circumferential uniform intervals of the main part 10.Each boss 17 is provided with connecting hole 170.The connecting hole
170 through the whole thickness direction of boss 17.The setting of boss 17 is easy to main part 10 being further secured to before automobile
Side, to limit the moving up and down in the radial direction thereof of main part 10.
Although the foregoing describing embodiment of the present utility model, it will be appreciated by those of skill in the art that
This is merely illustrative of, and protection domain of the present utility model is defined by the appended claims.Those skilled in the art
On the premise of without departing substantially from principle of the present utility model and essence, various changes or modifications can be made to these embodiments,
But these changes and modification each fall within protection domain of the present utility model.
Claims (9)
1. a kind of double pinion electric powered steering housing, including main part, the main part have rack cavity, the rack
Cavity is used to install rack, it is characterised in that the double pinion electric powered steering housing also includes annular holder, the annular
Clamper includes：
Fixed part, the fixed part is located at the outside wall surface at the middle part of the main part, and the fixed part is provided with a fixing axle；
First clamping jaw and the second clamping jaw, first clamping jaw have the first clamping part and the first control unit set gradually, described
Second clamping jaw has the second clamping part and the second control unit that set gradually, the fixing axle through first clamping part and
The junction of first control unit and the junction of second clamping part and second control unit, first clamping
One end and the institute in receiving space, first clamping part away from first control unit are defined with second clamping part in portion
One end away from second control unit in the second clamping part is stated to be oppositely arranged, and first control unit and the described second control
Elastomeric element is provided between portion.
2. double pinion electric powered steering housing as claimed in claim 1, it is characterised in that the elastomeric element is spring.
3. double pinion electric powered steering housing as claimed in claim 1, it is characterised in that in first clamping part with it is described
The surface that receiving space is oppositely arranged is provided with some first arc convex, and some first arc convex are clamped along described first
Portion is provided at circumferentially spaced, and the surface being oppositely arranged in second clamping part with the receiving space is provided with some second arcs
Projection, some second arc convex being provided at circumferentially spaced along second clamping part.
4. double pinion electric powered steering housing as claimed in claim 1, it is characterised in that the double pinion electric powered steering shell
Body includes multiple annular holders, and length direction of multiple annular holders along the main part is arranged at intervals.
5. double pinion electric powered steering housing as claimed in claim 1, it is characterised in that the double pinion electric powered steering shell
Body also includes：Electronics power-assisted end, the electronics power-assisted end be arranged at the one end of the main part and with the main body
Part is integrally formed, and the electronics power-assisted end has drive gear cavity, and the drive gear cavity is used to install sliding tooth
Wheel, the drive gear cavity is connected with the rack cavity；
The one end of the main part is provided with the first briquetting hole, the first briquetting hole and the rack cavity, the driving
Gear cavity is connected and is used to install briquetting and spring.
6. double pinion electric powered steering housing as claimed in claim 5, it is characterised in that the double pinion electric powered steering shell
Body also includes：Turn to driving end, steering driving end be arranged at the other end of the main part and with the master
Body portion is integrally formed, and the driving end that turns to has the travelling gear cavity being connected with the rack cavity, the biography
Moving gear cavity is used to install travelling gear；
The other end of the main part is provided with the second briquetting hole, the second briquetting hole and the rack cavity, the biography
Moving gear cavity is connected and is used to install briquetting and spring.
7. double pinion electric powered steering housing as claimed in claim 6, it is characterised in that the axis in the first briquetting hole with
The axis of the main part is vertical and vertical with the axis of the electronics power-assisted end, and the axis of the electronics power-assisted end
It is vertical with the axis of the main part；
The axis in the second briquetting hole is vertical with the axis of the main part and is hung down with the axis for turning to driving end
Directly, and it is described turn to driving end axis it is vertical with the axis of the main part.
8. double pinion electric powered steering housing as claimed in claim 6, it is characterised in that the both ends of the main part are equal
A support base is provided with, each support base is equipped with mounting hole and is integrally formed with the main part.
9. double pinion electric powered steering housing as claimed in claim 6, it is characterised in that from the outside wall surface of the main part
There are two boss along extending radially outwardly for the main part, boss described in two is set along the circumferential uniform intervals of the main part
Put, each boss is provided with connecting hole, the connecting hole is through the whole thickness direction of the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210032.3U CN206493993U (en) | 2017-03-06 | 2017-03-06 | Double pinion electric powered steering housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720210032.3U CN206493993U (en) | 2017-03-06 | 2017-03-06 | Double pinion electric powered steering housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206493993U true CN206493993U (en) | 2017-09-15 |
Family
ID=59807209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720210032.3U Expired - Fee Related CN206493993U (en) | 2017-03-06 | 2017-03-06 | Double pinion electric powered steering housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206493993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115447661A (en) * | 2021-06-08 | 2022-12-09 | 操纵技术Ip控股公司 | Flexible motor mounting piece |
-
2017
- 2017-03-06 CN CN201720210032.3U patent/CN206493993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115447661A (en) * | 2021-06-08 | 2022-12-09 | 操纵技术Ip控股公司 | Flexible motor mounting piece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10179556B2 (en) | Cable holding structure | |
| CN206510964U (en) | Electric powered steering housing | |
| CN206493993U (en) | Double pinion electric powered steering housing | |
| CN204222759U (en) | A kind of reversing radar controller mounting structure | |
| CN204004802U (en) | The fixed support of a kind of automobile wheel speed sensor wire harness and front Brake hose | |
| CN203472984U (en) | Steering oil tank fixing device and vehicle | |
| JP4620434B2 (en) | Electric steering assist device | |
| CN111731377A (en) | Electric power steering system for unmanned vehicle | |
| CN204095869U (en) | A kind of car steering tube column housing assembly | |
| JP2015147510A (en) | Sensor storage body | |
| CN208069786U (en) | Electric powered steering shell | |
| CN206623829U (en) | Novel and multifunctional yaw angle mounting frame for sensor | |
| CN114080350A (en) | Swing arm fixing hanger | |
| CN206317960U (en) | Electric motor car and electric motor car power assisting motor | |
| CN205574050U (en) | Vehicle steering wheel turned angle acquisition device | |
| CN203957877U (en) | A kind of soft-axle fixation bracket | |
| JP2008172881A (en) | Motor and motor controller | |
| CN208947394U (en) | A kind of course changing control mechanism of ALS system | |
| CN211116193U (en) | Exhaust system particle catcher and car | |
| CN210653467U (en) | Fixing structure of motorcycle, front brake system and front brake oil pipe | |
| CN215850562U (en) | Drive hub unit with sensor support | |
| CN203793318U (en) | Inhaul cable separating device and parking braking inhaul cable assembly, system and vehicle with inhaul cable separating device | |
| CN216102349U (en) | Spring type automobile steering column adjusting assembly | |
| CN107399365A (en) | A kind of electric hydraulic steering pump | |
| CN208827803U (en) | A kind of gear ring sensing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |