CN105109545B - A kind of steering wheel supporting structure - Google Patents
A kind of steering wheel supporting structure Download PDFInfo
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- CN105109545B CN105109545B CN201510645808.XA CN201510645808A CN105109545B CN 105109545 B CN105109545 B CN 105109545B CN 201510645808 A CN201510645808 A CN 201510645808A CN 105109545 B CN105109545 B CN 105109545B
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- plate
- steering wheel
- supporting structure
- limiting section
- hole
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Abstract
The invention provides a kind of steering wheel supporting structure, it includes direction machine support, and the direction machine support is including the first plate for being connected with the left longeron of vehicle frame, for the second plate being connected with steering wheel and the connecting shaft for being connected first plate and second plate；Pitman arm on the steering wheel is located between first plate and second plate；The side of the swinging end on second plate near the pitman arm is provided with limiting section, has for mutually keeping off the positive stop end for connecing with the swinging end on the limiting section.Steering wheel supporting structure of the invention, limiting section is provided with its second plate, the positive stop end of the limiting section can mutually keep off with the swinging end of pitman arm and connect, effectively limit the pendulum angle of pitman arm, so that the pendulum angle of pitman arm will not be excessive, so that preferably avoiding deflecting roller there is the excessive problem of rotational angle.
Description
Technical field
The present invention relates to technical field of automobile parts, and in particular to a kind of steering wheel supporting structure.
Background technology
Direction machine support is the important spare part in automobile steering system, and its Main Function is that steering wheel is connected into vehicle frame
On assembly.
As shown in figure 1, existing direction machine support is connected by multiple first mounting holes 11 with vehicle frame, by multiple second
Mounting hole 12 is connected with steering wheel.Due to the only effect with fixed-direction machine of existing direction machine support, and on steering wheel
The pendulum angle of pitman arm does not have restriction effect, so as to cause the rotational angle of deflecting roller excessive, and then influences the row of automobile
Sail security.
The content of the invention
It is an object of the invention to provide a kind of steering wheel supporting structure, to solve the rotational angle of deflecting roller in the prior art
Excessive problem.
To achieve the above object, the invention provides following technical scheme：
A kind of steering wheel supporting structure, it includes direction machine support, and the direction machine support is included for the left side with vehicle frame
The first plate that longeron is connected, for the second plate for being connected with steering wheel and first plate is connected with second plate
Connecting shaft；Pitman arm on the steering wheel is located between first plate and second plate；It is close on second plate
The side of the swinging end of the pitman arm is provided with limiting section, and having on the limiting section is used to mutually be kept off with the swinging end to connect
Positive stop end.
Preferably, the first screwed hole is provided with the limiting section, is provided with first screwed hole and is matched therewith
Fastener；The fastener runs through first screwed hole；The positive stop end is located on the fastener near the swing
The side at end.
Preferably, through hole is provided with the limiting section, studs is provided with the through hole；The studs is passed through
Wear the through hole；The two ends of the studs are provided with the nut being matched therewith；The positive stop end is located at the double end
Near the side of the swinging end on stud.
Preferably, at least there is second screwed hole for being used to be connected with the steering wheel, institute on second plate
State and be provided with the stud being matched therewith in the second screwed hole, institute is run through in the one end on the stud away from second screwed hole
The mounting hole stated on steering wheel is engaged with clamp nut.
Preferably, it also includes the transition connecting plate being arranged between second plate and the steering wheel, described second
At least there is a holding tank, the holding tank can accommodate the head of bolt on plate；Be provided with the transition connecting plate with
The corresponding via of the holding tank；The via and the steering wheel phase are run through in one end on the bolt away from the head
Even.
Preferably, the fixing hole for being connected with the steering wheel is provided with the transition connecting plate.
Preferably, the transition connecting plate is detachably connected with second plate.
Preferably, it is provided with reinforcement between first plate and second plate.
Preferably, first plate, second plate, the limiting section and the connecting shaft form integral structure.
The beneficial effects of the present invention are：
The steering wheel supporting structure that the present invention is provided, is provided with limiting section, the positive stop end energy of the limiting section on its second plate
Enough mutually gear with the swinging end of pitman arm connects, and effectively limit the pendulum angle of pitman arm so that the swing of pitman arm
Angle will not be excessive, so that preferably avoiding deflecting roller the excessive problem of rotational angle occurs.
Brief description of the drawings
Fig. 1 is the schematic diagram of existing direction machine support.
Fig. 2 is schematic diagram of the steering wheel supporting structure provided in an embodiment of the present invention in installment state.
Fig. 3 is the side view of steering wheel supporting structure provided in an embodiment of the present invention.
Fig. 4 is the axonometric drawing of direction machine support provided in an embodiment of the present invention.
Fig. 5 is the front view of direction machine support provided in an embodiment of the present invention.
Fig. 6 is the top view of direction machine support provided in an embodiment of the present invention.
Fig. 7 is the schematic diagram of transition connecting plate provided in an embodiment of the present invention.
Marked in accompanying drawing：
11st, the first mounting hole 12, the second mounting hole 21, direction machine support
22nd, the first plate 23, the second plate 24, connecting shaft 25, limiting section
26th, holding tank 27, connecting plate mounting hole 28, through hole 29, vehicle frame mounting hole
31st, reinforcement 41, transition connecting plate 42, the second plate mounting hole 43, via
44th, fixing hole 45, avoidance breach 51, left longeron 61, steering wheel
62nd, swinging end 71, studs 72, nut
Specific embodiment
As shown in Figures 2 to 7, steering wheel supporting structure provided in an embodiment of the present invention, it includes direction machine support 21.Its
In, direction machine support 21 is including the first plate 22 for being connected with the left longeron 51 of vehicle frame, for being connected with steering wheel 61
The second plate 23 and connection the first plate 22 and the second plate 23 connecting shaft 24；Pitman arm on steering wheel 61 is located at the first plate
Between the second plate；The side of the swinging end 62 of pitman arm is provided with limiting section 25 on second plate 23, on limiting section 25
With for mutually keeping off the positive stop end for connecing with swinging end 62.It is understood that limiting section is located in the swing path of pitman arm；
One end of connecting shaft 24 can be connected with the medium position of the first plate 22, the other end of connecting shaft 24 can with the second plate 23 in
Portion position is connected, so that the first plate 22 and the second plate 23 can access more uniform support.
Steering wheel supporting structure provided in an embodiment of the present invention, is provided with limiting section 25, the limiting section on its second plate 23
25 positive stop end can mutually keep off with the swinging end 62 of pitman arm and connect, and effectively limit the pendulum angle of pitman arm so that
The pendulum angle of pitman arm will not be excessive, so that preferably avoiding deflecting roller the excessive problem of rotational angle occurs.
Further, the first screwed hole is provided with limiting section 25, be matched therewith tight is provided with the first screwed hole
Firmware；Fastener runs through the first screwed hole；Positive stop end is located near the side of swinging end 62 on fastener, so that tight by adjustment
Length of fit between firmware and the first screwed hole, makes the positive stop end of fastener near limiting section or away from limiting section 25, and
Enable that positive stop end to shift to an earlier date mutually kept off with swinging end 62 to connect or delay mutually to be kept off with swinging end 62 to connect, and then cause positive stop end most
Big pendulum angle diminishes or becomes big, can easily meet steering demand of the automobile under different use environments, without again
The limiting section 25 of different size size is designed, exploitation and manufacturing cost is greatly reduced.It is understood that the first screwed hole
Bearing of trend it is identical with the bearing of trend of limiting section 25, fastener in the first screwed hole is located at the swing path of pitman arm
On；Fastener can be bolt, screw or stud etc..
Due to above-mentioned first screwed hole often with appended claims when will be susceptible to damage, cause maintenance when needs more
The second plate 23 or whole direction machine support 21 are changed, so that its maintenance more inconvenience, relatively costly.It is above-mentioned in order to avoid occurring
Problem, is provided with through hole 28 on limiting section 25, studs 71 is provided with through hole 28；Studs 71 runs through through hole 28；It is double
The two ends of header stud 71 are provided with the nut 72 being matched therewith；Positive stop end is located on studs 71 near swinging end 62
Side, as shown in Figure 3.It is understood that now studs 71 is spacing because of two nuts 72 at its two ends, and fixed
On limiting section 25；The positive stop end of studs 71 is located in the swing path of swinging end 62；By adjust two nuts 72 with it is double
Cooperation position between header stud 71, it is also possible to make the positive stop end of studs 71 away from limiting section 25 or near limiting section
25, so as to conveniently realize the adjustment to pitman arm full swing angle.In use, the spiral shell on studs 71
After line is damaged because often coordinating with nut 72, studs 71 is directly changed, without changing the second plate 23 or whole
Direction machine support 21, so as to preferably reduce maintenance operation, has greatly facilitated maintenance, significantly reduces maintenance cost.
In order to make the assembling between steering wheel 61 and direction machine support 21 more convenient, at least have on the second plate 23
One the second screwed hole for being used to be connected with steering wheel 61, is provided with the stud being matched therewith, stud in the second screwed hole
On be engaged with clamp nut away from the mounting hole of the one end on the steering wheel 61 of the second screwed hole.It is understood that
During installation, first one end of stud is arranged in the second screwed hole, steering wheel 61 is installed on the second plate again then, now
Stud through being fixed on the second plate 23 will rise to the installation between the plate 23 of steering wheel 61 and second and preferably position and be oriented to
Effect, so as to greatly facilitate assembling between the two.
In another embodiment of the invention, steering wheel supporting structure provided in an embodiment of the present invention also includes being arranged on the
Transition connecting plate 41 between two plates 23 and steering wheel 61, at least has a holding tank 26, the energy of holding tank 26 on the second plate 23
Enough accommodate the head of bolt；The via 43 corresponding with holding tank 26 is provided with transition connecting plate 41；Away from head on bolt
One end be connected with steering wheel 61 through via 43.It is understood that bolt generally comprises head and screw rod, the size of head
Size of the size more than screw rod；The size of via 43 is equal to or more than the size of screw rod on bolt, and is less than
The size of head；Avoidance breach 45 is provided with transition connecting plate 41, as shown in fig. 7, to avoid installing pitman arm
The fixation of axle causes interference；When mounted, the head of bolt is placed in holding tank 26, then by transition connecting plate 41 and
Two plates 23 are connected, and the one end on such bolt away from head will pass through the via 43 in transition connecting plate 41, the head of bolt by
At the via 43 limitation of transition connecting plate 41 and be fixed on holding tank 26.Now, then travel direction machine 61 and transition connect
During installation operation between fishplate bar 41, the bolt that head is fixed in holding tank 26 can just be played preferably position and be oriented to
Effect, so that assembling between the two is more convenient, is effectively improved efficiency of assembling.In actual applications, such as Fig. 4 institutes
Show, the number of holding tank 26 can be three on the second plate 23；There are three vias corresponding thereto in transition connecting plate 41
43。
Further, the fixing hole 44 for being connected with steering wheel 61 is provided with transition connecting plate 41, so that effectively
Increased connecting portion between transition connecting plate 41 and steering wheel 61 so that installation between the two is more firm.In reality
In, the number of fixing hole 44 can be two in transition connecting plate 41.
In order to easily be repaired to each part, transition connecting plate 41 is detachably connected with the second plate 23.Can be with
Understand, can be bolt connection between the plate 23 of transition connecting plate 41 and second, multiple company can be provided with the second plate 23
Fishplate bar mounting hole 27, can be provided with multiple second plate mounting holes 42, as shown in figure 5 and figure 7 in transition connecting plate 41.Can manage
Solution, between the first plate 22 and the left longeron 51 of vehicle frame can also bolt connection, with can easily to direction machine support 21
Repaired, multiple vehicle frame mounting holes 29 can be now provided with the first plate.
As shown in fig. 6, in order to make direction machine support 21 that there is intensity higher, being effectively reduced direction machine support 21
There is the possibility of fracture, improve the service life of direction machine support 21, reinforcement is provided between the first plate 22 and the second plate 23
Muscle 31.
In order to further improve the bulk strength of direction machine support 21, the installation behaviour between each part is effectively saved
Make, while mass production can be carried out easily, the first plate 22, the second plate 23, limiting section 25 and connecting shaft 24 form one
Body formula structure.
Steering wheel supporting structure light weight provided in an embodiment of the present invention, simple structure efficiently avoid appearance existing
The rough heavy problem of direction machine support, reduces the processed complex degree of mould, and then preferably reduce cost.Meanwhile,
Direction machine support structure causes that the assembling of steering wheel 61 is more convenient, also has to the pendulum angle of pitman arm and preferably limits
Position effect.
The above is only the preferred embodiment of the present invention, it should be pointed out that these embodiments are merely to illustrate this
Invention rather than limitation the scope of the present invention, and, after present disclosure has been read, relevant technical staff in the field
Various changes or modification can be made to the present invention, these equivalent form of values equally fall into the application appended claims and limited
Scope.
Claims (8)
1. a kind of steering wheel supporting structure, it includes direction machine support, it is characterised in that the direction machine support include being used for
The first plate that the left longeron of vehicle frame is connected, for the second plate for being connected with steering wheel and be connected first plate with it is described
The connecting shaft of the second plate；Pitman arm on the steering wheel is located between first plate and second plate；Described second
The side of the swinging end on plate near the pitman arm is provided with limiting section, and having on the limiting section is used for and the swing
End mutually keeps off the positive stop end for connecing；It also includes being arranged on transition connecting plate between second plate and the steering wheel, and described the
At least there is a holding tank, the holding tank can accommodate the head of bolt on two plates；It is provided with the transition connecting plate
The via corresponding with the holding tank；The via and the steering wheel are run through in one end on the bolt away from the head
It is connected.
2. steering wheel supporting structure according to claim 1, it is characterised in that the first screw thread is provided with the limiting section
Hole, the fastener being matched therewith is set in first screwed hole；The fastener runs through first screwed hole；The limit
Position end is located on the fastener near the side of the swinging end.
3. steering wheel supporting structure according to claim 1, it is characterised in that through hole, institute are provided with the limiting section
State and be provided with studs in through hole；The studs runs through the through hole；The two ends of the studs be provided with
Its nut being engaged；The positive stop end is located on the studs near the side of the swinging end.
4. steering wheel supporting structure according to claim 1, it is characterised in that at least there is a use on second plate
The stud being matched therewith is provided with the second screwed hole being connected with the steering wheel, second screwed hole, it is described
The mounting hole run through on the steering wheel away from one end of second screwed hole on stud is engaged with clamp nut.
5. steering wheel supporting structure according to claim 1, it is characterised in that be provided with the transition connecting plate for
The fixing hole being connected with the steering wheel.
6. steering wheel supporting structure according to claim 1, it is characterised in that the transition connecting plate and second plate
It is detachably connected.
7. steering wheel supporting structure according to claim 1, it is characterised in that between first plate and second plate
It is provided with reinforcement.
8. the steering wheel supporting structure according to any one of claim 1 to 7, it is characterised in that first plate, described
Two plates, the limiting section and the connecting shaft form integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510645808.XA CN105109545B (en) | 2015-09-30 | 2015-09-30 | A kind of steering wheel supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510645808.XA CN105109545B (en) | 2015-09-30 | 2015-09-30 | A kind of steering wheel supporting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105109545A CN105109545A (en) | 2015-12-02 |
| CN105109545B true CN105109545B (en) | 2017-07-04 |
Family
ID=54657741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510645808.XA Active CN105109545B (en) | 2015-09-30 | 2015-09-30 | A kind of steering wheel supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105109545B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100969383B1 (en) * | 2008-07-10 | 2010-07-09 | 현대자동차주식회사 | Steering stopper unit for vehicles |
| CN202624330U (en) * | 2012-05-31 | 2012-12-26 | 中国重汽集团济南动力有限公司 | Steering gear bracket for truck |
| CN203332206U (en) * | 2013-06-06 | 2013-12-11 | 北京汽车股份有限公司 | Motor steering limiting support and limiting support assembly |
| CN203402232U (en) * | 2013-07-25 | 2014-01-22 | 北京汽车研究总院有限公司 | Steering position limiter and vehicle |
| CN203727465U (en) * | 2014-01-22 | 2014-07-23 | 北京汽车研究总院有限公司 | Automobile and steering limiting device thereof |
| CN203920895U (en) * | 2014-04-28 | 2014-11-05 | 北京汽车研究总院有限公司 | A kind of limiting steering structure that is applied to ball-and-worm steering system |
| CN203902634U (en) * | 2014-06-26 | 2014-10-29 | 安徽江淮汽车股份有限公司 | Bracket of steering machine |
-
2015
- 2015-09-30 CN CN201510645808.XA patent/CN105109545B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105109545A (en) | 2015-12-02 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
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| GR01 | Patent grant |