CN104097685B - A kind of automobile steering device device - Google Patents
A kind of automobile steering device device Download PDFInfo
- Publication number
- CN104097685B CN104097685B CN201410318577.7A CN201410318577A CN104097685B CN 104097685 B CN104097685 B CN 104097685B CN 201410318577 A CN201410318577 A CN 201410318577A CN 104097685 B CN104097685 B CN 104097685B
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- China
- Prior art keywords
- jet
- long tube
- automobile steering
- clamping support
- bedding region
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- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a kind of automobile steering device device, bushing pipe is cased with the top tube wall of its long tube, connecting bracket is fixed with bushing pipe, the jet-bedding region both sides of long tube are welded with left and right and clamp support, fix left and right by cleek and clamp support, prevent product from deforming upon in process by this way, reduce the cumulative error of the course of processing, so as to reach the required precision of processing technique, product mechanical precision is improved, so as to reach the high-precision requirement of automobile steering device.Automobile steering device device for mechanical high precision proposed by the invention, is not susceptible to deformation in the course of processing, disclosure satisfy that the precise requirements of EPS work.
Description
Technical field
A kind of the present invention relates to automobile steering device technology field, more particularly to automobile steering device device.
Background technology
At present, the important component part of automobile steering device automobile steering system, most commonly seen have HPS and two kinds of EPS,
HPS systems are made up of two parts such as hydraulic pressure and machineries, and HPS regardless of whether turning to, will work after car engine, so
Waste engine power resource to a certain extent, and EPS just starts motor only when needing to turn to and produces power-assisted, its
EPS can provide optimal power-assisted under various driving cycles, reduce the output torque of motor caused by Uneven road and lead to
Cross the effect of actuating device and power-assisted improves the steering characteristic of automobile to the disturbance for being, improve the active safety of automobile.So
And, EPS is very high to the mechanical precision requirement of associated mechanisms, increased the mechanical processing difficulty of associated mechanisms.
Accordingly, it would be desirable to manufacture a kind of automobile steering device device, deformation in the course of processing, is not susceptible to, mechanical precision is high, symbol
Close the precise requirements of EPS.
Content of the invention
For solving technical problem present in background technology, the present invention proposes a kind of automobile steering device device, its machinery essence
Degree is high, is not susceptible to deformation in the course of processing, disclosure satisfy that the precise requirements of EPS work.
A kind of automobile steering device device proposed by the present invention, including long tube, bushing pipe, connecting bracket, left clamping support, the right side
Clamp support, tooth plate, cleek；
Below long tube, tube wall is provided with the first jet-bedding region, and long tube is provided with second at the tube wall of the first jet-bedding region both sides
Jet-bedding region, the peak in the second jet-bedding region are less than the peak in the first jet-bedding region, and the minimum point in the second jet-bedding region is high
In the minimum point in the first jet-bedding region, long tube is provided with multiple solder joints on the outer wall of the first jet-bedding region both sides；
On the top tube wall of long tube, which is fixed on the outer wall of long tube bushing pipe box, and bushing pipe is in the axial direction of long tube
Keep at a certain distance away with the first jet-bedding region, the peak of the minimum point of bushing pipe higher than the first jet-bedding region, connecting bracket are solid
It is scheduled on bushing pipe；
Left clamping support and right clamping support are located at the first jet-bedding region both sides on long tube respectively, and the two is fixed by solder joint
On the outer wall of long tube, cleek is located at left clamping support and right clamping support near the lower section of the first jet-bedding region side, cleek
One end is fixed on right clamping pedestal lower end, and the other end is fixed on left clamping pedestal lower end, tooth plate be fixed on right clamping support away from
On the side wall of long tube.
Preferably, ringfeder is provided with inside long tube.
Preferably, left clamping support and right clamping support are located at side of the long pipe outer wall near the first jet-bedding region.
Preferably, connecting bracket is welded on bushing pipe.
Preferably, bushing sealing of tube is on the outer wall of long tube.
In the present invention, the automobile steering device device that proposed is cased with bushing pipe, bushing Guan Shanggu on the top tube wall of long tube
Surely connecting bracket, the jet-bedding region both sides of long tube are welded with left and right and clamp support, fix left and right by cleek and clamp support.With
The automobile steering device device that aforesaid way is arranged, reduces the cumulative error of the course of processing, prevents product from occurring in process
Deformation, so as to reach the required precision of processing technique, improves product mechanical precision, and the high accuracy so as to reach automobile steering device will
Ask.
Description of the drawings
Fig. 1 is a kind of schematic elevation view of automobile steering device device proposed by the present invention.
Fig. 2 is a kind of left view schematic diagram of automobile steering device device proposed by the present invention.
Fig. 3 is that a kind of right side of automobile steering device device proposed by the present invention regards schematic diagram.
Fig. 4 is a kind of elevational schematic view of automobile steering device device proposed by the present invention.
Specific embodiment
As shown in figure 1, Fig. 1 is a kind of schematic elevation view of automobile steering device device proposed by the present invention, Fig. 2 is the present invention
A kind of left view schematic diagram of the automobile steering device device for proposing, Fig. 3 is a kind of right side of automobile steering device device proposed by the present invention
Depending on schematic diagram, Fig. 4 is a kind of elevational schematic view of automobile steering device device proposed by the present invention.
Reference picture 1-4, a kind of automobile steering device device proposed by the present invention, including long tube 1, bushing pipe 2, connecting bracket 3,
Left clamping support 4, right clamping support 5, tooth plate 6, cleek 7；
1 lower section tube wall of long tube is provided with the first jet-bedding region 11, and long tube 1 is set at the tube wall of 11 both sides of the first jet-bedding region
There are the second jet-bedding region 12, the peak in the second jet-bedding region 12 to be less than the peak in the first jet-bedding region 11, the second jet-bedding area
Minimum point of the minimum point in domain 12 higher than the first jet-bedding region 11, long tube 1 are provided with the outer wall of 11 both sides of the first jet-bedding region
Multiple solder joints 8；
In the concrete set-up mode of the parts of the automobile steering device device of the present embodiment, bushing pipe 2 is enclosed within long tube 1
On the tube wall of top, which is weldingly fixed on the outer wall of long tube 1, and bushing pipe 2 is in the axial direction of long tube 1 between the first jet-bedding region 11
At a certain distance, peak of the minimum point of bushing pipe 2 higher than the first jet-bedding region 11, connecting bracket 3 is weldingly fixed on bushing
On pipe 2, left clamping support 4 and right clamping support 5 are located at 11 both sides of the first jet-bedding region on long tube 1 respectively, and are located at long tube 1
Side of the outer wall near the first jet-bedding region 11, left clamping support 4 and the right support 5 that clamps are fixed on the outer of long tube 1 by solder joint 8
On wall, cleek 7 is located at left clamping support 4 and right clamping support 5 near the lower section of 11 side of the first jet-bedding region, 7 one end of cleek
Be fixed on right clamping support 5 lower end, the other end is fixed on 4 lower end of left clamping support, tooth plate 6 be fixed on right clamping support 5 away from
On the side wall of long tube 1.
In the course of processing being embodied as, it is fixed to carry out once parts to be processed by particular jig frock first
Position, carries out a jet-bedding on the first jet-bedding region 11 of long tube 1, then successively bushing pipe 2 is welded and fixed on long tube 1,
Connecting bracket 3 is welded and fixed on bushing pipe 2, left clamping support 4 and right clamping support 5 are welded to by long tube 1 by solder joint 8
Above, tooth plate 6 is fixed on right clamping support 5, then on the second jet-bedding region 12 of long tube 1, carries out secondary jet-bedding, finally
Left and right is fixed by cleek 7 and clamps support, as multiple jet-bedding can cause deformation of products, therefore this processing mode prevents secondary
It is deformed during jet-bedding, reduces cumulative error, it is ensured that the required precision of processing technique, to reach the high-precision of automobile steering device
Degree is required.
In the present embodiment, the automobile steering device device for being proposed, is cased with bushing pipe 2 on the top tube wall of long tube 1, bushing
Connecting bracket 3 is fixed with pipe 2, and the jet-bedding region both sides of long tube 1 are welded with left and right and clamp support, fix left and right folder by cleek
Locking bracket.Automobile steering device device disposed as described above, prevents product from deforming upon in process, reduces processed
The cumulative error of journey, so as to reach the required precision of processing technique, improves product mechanical precision, so as to reach automobile steering device
High-precision requirement.
In a specific embodiment, ringfeder can be provided with inside long tube 1, to ensure that long tube 1 will not be sent out when parts are welded
Change shape, further improves the mechanical precision of product.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, should all be included within the scope of the present invention.
Claims (5)
1. a kind of automobile steering device device, it is characterised in that including long tube (1), bushing pipe (2), connecting bracket (3), left clamping
Support (4), right clamping support (5), tooth plate (6), cleek (7)；
Below long tube (1), tube wall is provided with the first jet-bedding region (11), tube wall of the long tube (1) in the first jet-bedding region (11) both sides
Place is provided with the second jet-bedding region (12), and the peak in the second jet-bedding region (12) is less than the peak in the first jet-bedding region (11),
Minimum point of the minimum point in the second jet-bedding region (12) higher than the first jet-bedding region (11), long tube (1) is in the first jet-bedding region
(11) outer wall of both sides is provided with multiple solder joints (8)；
Bushing pipe (2) are enclosed within the top tube wall of long tube (1), and which is fixed on the outer wall of long tube (1), and bushing pipe (2) are in long tube
(1) keep at a certain distance away with the first jet-bedding region (11) in axial direction, the minimum point of bushing pipe (2) is higher than the first jet-bedding region
(11) peak, connecting bracket (3) are fixed on bushing pipe (2)；
Left clamping support (4) and right clamping support (5) are located at long tube (1) upper first jet-bedding region (11) both sides respectively, and the two leads to
Cross solder joint (8) to be fixed on the outer wall of long tube (1), cleek (7) is located at left clamping support (4) and right clamping support (5) close the
The lower section of one jet-bedding region (11) side, cleek (7) one end are fixed on right clamping support (5) lower end, and the other end is fixed on left folder
Locking bracket (4) lower end, tooth plate (6) are fixed on the right side wall for clamping support (5) away from long tube (1).
2. automobile steering device device according to claim 1, it is characterised in that is provided with ringfeder inside long tube (1).
3. automobile steering device device according to claim 1, it is characterised in that left clamping support (4) and right clamping support
(5) side of long tube (1) outer wall near the first jet-bedding region (11) is located at.
4. automobile steering device device according to claim 1, it is characterised in that connecting bracket (3) is welded on bushing pipe (2)
On.
5. automobile steering device device according to claim 1, it is characterised in that bushing pipe (2) are welded on the outer of long tube (1)
On wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410318577.7A CN104097685B (en) | 2014-07-04 | 2014-07-04 | A kind of automobile steering device device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410318577.7A CN104097685B (en) | 2014-07-04 | 2014-07-04 | A kind of automobile steering device device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104097685A CN104097685A (en) | 2014-10-15 |
| CN104097685B true CN104097685B (en) | 2017-03-15 |
Family
ID=51666328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410318577.7A Active CN104097685B (en) | 2014-07-04 | 2014-07-04 | A kind of automobile steering device device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104097685B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114610B (en) * | 2016-06-21 | 2019-06-28 | 新昌县新柴机械有限公司 | A kind of high-accuracy automotive steering gear bracket and its manufacturing method |
| CN115447661A (en) * | 2021-06-08 | 2022-12-09 | 操纵技术Ip控股公司 | Flexible Motor Mounts |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204037650U (en) * | 2014-07-04 | 2014-12-24 | 施密特汽车管件(安徽)有限公司 | A kind of motor turning apparatus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10234514C5 (en) * | 2002-07-30 | 2012-06-14 | Zf Lenksysteme Nacam Gmbh | Position adjustment device for motor vehicle steering columns |
| GB0714161D0 (en) * | 2007-07-20 | 2007-08-29 | Trw Ltd | Steering column assembly |
| GB0816351D0 (en) * | 2008-09-06 | 2008-10-15 | Trw Ltd | Steering column assembly |
| US9032835B2 (en) * | 2010-10-08 | 2015-05-19 | TRW Steering Systems Poland S.P. Z.O.O. | Steering column assembly |
| GB201109750D0 (en) * | 2011-06-10 | 2011-07-27 | Trw Ltd | A collapsible steering column assembly |
| GB201110277D0 (en) * | 2011-06-17 | 2011-08-03 | Trw Ltd | A clamp assembly for a steering column assembly |
| CN203186402U (en) * | 2013-04-09 | 2013-09-11 | 重庆长安汽车股份有限公司 | Crumpling type energy-absorbing steering column assembly |
-
2014
- 2014-07-04 CN CN201410318577.7A patent/CN104097685B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204037650U (en) * | 2014-07-04 | 2014-12-24 | 施密特汽车管件(安徽)有限公司 | A kind of motor turning apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104097685A (en) | 2014-10-15 |
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