CN206704282U - A kind of steering gear housing - Google Patents
A kind of steering gear housing Download PDFInfo
- Publication number
- CN206704282U CN206704282U CN201720364146.3U CN201720364146U CN206704282U CN 206704282 U CN206704282 U CN 206704282U CN 201720364146 U CN201720364146 U CN 201720364146U CN 206704282 U CN206704282 U CN 206704282U
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- CN
- China
- Prior art keywords
- master cylinder
- cylinder body
- steering gear
- housing
- horizontal housing
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Abstract
A kind of steering gear housing is the utility model is related to, belongs to automobile steering device parts technical field.The steering gear housing, it is made up of enclosure body, cross-drilled hole and master cylinder hole；Enclosure body is made up of Master cylinder body and horizontal housing, cross-shaped above one end of horizontal housing to be provided with Master cylinder body；Master cylinder body side symmetry shape is provided with vehicle frame installation foot；Described vehicle frame installation foot is connected by connecting plate and stiffener plate A with horizontal housing；Cross-drilled hole is provided with horizontal housing, master cylinder hole is provided with Master cylinder body；The one end in master cylinder hole is provided with connection seam, connects and side cover mounting surface is provided with the outer face of seam.The mode that the steering gear housing employs aluminum alloy materials gravity casting is fabricated, so that it possesses aluminum alloy material attribute in light weight, and then solves the problems, such as that the weight that existing steering gear housing has is larger, meets the needs that vehicle uses.
Description
Technical field
A kind of steering gear housing is the utility model is related to, belongs to automobile steering device parts technical field.
Background technology
The housing of automobile steering device is fabricated using cast iron materials at present.Cast housing is made because having stable performance
The advantages of valency is cheap and hardness is higher and widely used by automobile manufacturing enterprise, while also obtained the accreditation of user.But with
Growing, the people for society propose higher and higher requirement to automobile fuel consumption per hundred kilometers.Wherein mitigating complete vehicle weight is
Reduce an important measure of automobile fuel consumption per hundred kilometers.Though the cast housing of existing automobile steering device can meet the need that automobile uses
Will, but it has the problem of weight is larger；Therefore in order to coordinate mitigation complete vehicle weight, people need to research and develop a kind of lighter weight,
The steering gear housing of stable performance is to substitute existing cast housing, to meet needs that people use.
The content of the invention
The purpose of this utility model is：A kind of simple in construction, stable performance, lighter in weight are provided, are adapted to motor turning
The steering gear housing that system uses.
The technical solution of the utility model is：
A kind of steering gear housing, it is made up of enclosure body, cross-drilled hole and master cylinder hole, it is characterised in that：Integral structure
Enclosure body is made up of Master cylinder body and horizontal housing, cross-shaped above one end of horizontal housing to be provided with Master cylinder body, master cylinder
Connected between body and horizontal housing for arc transition；Master cylinder body side symmetry shape is provided with vehicle frame installation foot；Under vehicle frame installation foot
Side is provided with support mounting seat；Described vehicle frame installation foot is connected by connecting plate and stiffener plate A with horizontal housing；Described
Cross-drilled hole is provided with horizontal housing, master cylinder hole is provided with Master cylinder body；Master cylinder hole connects with each other with cross-drilled hole；The one of master cylinder hole
End is provided with connection seam, connects and side cover mounting surface is provided with the outer face of seam；The described steering gear housing is closed by aluminium
Golden material is fabricated by way of gravity casting.
Described side cover mounting surface is connected by two arcs relative arcwall face A and arcwall face B with Master cylinder body 3.
Described connecting plate connects as one with Master cylinder body and horizontal housing.
Described Master cylinder body is cylinder, and the upper surface interval shape of Master cylinder body is provided with enhancing steel ring, enhancing steel ring and horizontal stroke
It is connected with each other to housing, arc transition connects between enhancing steel ring and Master cylinder body and horizontal housing.
Described horizontal housing is stepped pipe axis body, and the stepped portion of horizontal housing is arc transition；Described transverse direction
The upper surface of housing is provided with loss of weight deep gouge, and the lower surface of horizontal housing is smooth surface.
Multiple stiffener plate B are provided with longitudinally connected direction between described Master cylinder body and horizontal housing, it is described
Connected between stiffener plate B and longitudinal housing and horizontal housing for arc transition.
The utility model has the advantage of：
The mode that the steering gear housing employs aluminum alloy materials gravity casting is fabricated, so that the steering gear housing
Possess aluminum alloy material attribute in light weight, and then solve the problems, such as that the weight that existing steering gear housing has is larger.This
Outside because aluminum alloy material has the shortcomings that poor rigidity, to overcome this shortcoming, the steering gear housing has carried out larger structure
Adjustment, and then the rigidity of the steering gear housing is met the needs that vehicle uses.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is dimensional structure diagram of the present utility model；
Fig. 3 is cross section structure diagram of the present utility model；
Fig. 4 is the mplifying structure schematic diagram at A in the utility model Fig. 3.
In figure：1st, cross-drilled hole, 2, master cylinder hole, 3, Master cylinder body, 4, horizontal housing, 5, vehicle frame installation foot, 6, support mounting seat, 7,
Connecting plate, 8, stiffener plate A, 9, connection seam, 10, side cover mounting surface, 11, arcwall face A, 12, arcwall face B, 13, reinforcing ring
Muscle, 14, loss of weight deep gouge, 15, smooth surface, 16, stiffener plate B.
Embodiment
The steering gear housing, it is made up of enclosure body, cross-drilled hole 1 and master cylinder hole 2：The steering gear housing is led to by aluminum alloy materials
The mode for crossing gravity casting is fabricated.The purpose manufactured using this kind of mode is：So that the steering gear housing has and aluminium
The advantages of alloy material identical is in light weight, corrosion resistance and good and cutting ability are high.
The enclosure body of integral structure is made up of Master cylinder body 3 and horizontal housing 4, and horizontal housing 4 is stepped pipe axis body,
The stepped portion of horizontal housing 4 is arc transition；The upper surface of horizontal housing 4 is provided with loss of weight deep gouge 14, under horizontal housing 4
Surface is smooth surface 15.The purpose for setting loss of weight deep gouge 14 is：Mitigate the weight of the steering gear housing.By under horizontal housing 4
The purpose that surface is arranged to smooth surface 15 is：The lower surface of horizontal housing 4 is main stress surface, can be reduced after being arranged to smooth surface 15
The generation of problem of stress concentration, it is ensured that the integral rigidity of the steering gear housing.
It is cross-shaped above one end of horizontal housing 4 to be provided with Master cylinder body 3, it is round between Master cylinder body 3 and horizontal housing 4
Arc transition connects；The purpose connected using arc transition is：Lower the local stress of Master cylinder body 3 and the junction of horizontal housing 4,
Strengthen its rigidity.
The side symmetry shape of Master cylinder body 3 is provided with vehicle frame installation foot 5；The lower section of vehicle frame installation foot 5 is provided with support mounting seat 6；
The purpose for setting support mounting seat 6 is：It is easy to the installation of spool support to position.Vehicle frame installation foot 5 is by connecting plate 7 and strengthens
Gusset A8 is connected with horizontal housing 4；Connecting plate 7 connects as one with Master cylinder body 3 and horizontal housing 4.The purpose being arranged such exists
In：Strengthen vehicle frame installation foot 5 and the bonding strength between horizontal housing 4 and Master cylinder body 6, to avoid the steering gear housing from passing through car
The generation of fracture accident when frame installation foot 5 is fixedly mounted on stress on automobile frame.
Cross-drilled hole 1 is provided with horizontal housing 4, the master cylinder hole 2 of promising blind hole is set in Master cylinder body 3；Master cylinder hole 2 and cross-drilled hole 1
Connect with each other；Cross-drilled hole 1 is to install steering arm shaft, and master cylinder hole 2 is installing rocker arm shaft.The one end in master cylinder hole 2 is provided with
Seam 9 is connected, the purpose for setting connection seam 9 is：So that the steering gear housing is sealed by connecting seam 9 with miscellaneous part
Connection.Connect and be provided with side cover mounting surface 10 on the outer face of seam 9；Side cover mounting surface 10 passes through the relative arc of two arcs
Face A11 and arcwall face B12 are connected with Master cylinder body 3.When the steering gear housing is assembled, side cover mounting surface 10 as mainly by
Power part is connected by fastening bolt with miscellaneous part；Arcwall face A11 and arcwall face B12 enhance side cover mounting surface 10 and master cylinder
The bonding strength of body 3, avoid the generation of drawing crack accident.
Master cylinder body 3 is cylinder, and the upper surface interval shape of Master cylinder body 3 is provided with enhancing steel ring 13, enhancing steel ring 13 and horizontal stroke
It is connected with each other to housing 4, arc transition connects between enhancing steel ring 13 and Master cylinder body 3 and horizontal housing 4.Master cylinder body 3 and transverse direction
Multiple stiffener plate B16, stiffener plate B16 and Master cylinder body 3 and horizontal housing are provided with longitudinally connected direction between housing 4
Connected between 4 for arc transition.
The steering gear housing is simple in construction, when making on the premise of fitted position is complied fully with, by steering gear housing
Making material replaces with aluminum alloy materials by traditional cast iron materials.When the steering gear housing is made by aluminum alloy materials, in order to
Ensure the rigidity of steering gear housing, it is necessary to the structure of steering gear housing is changed, to overcome aluminum alloy materials to have rigidity
The shortcomings that poor.Thus the thickening that the steering gear housing is not only carried out to each several part of its enclosure body in the case of eligible
Processing, and each corner of its product is also designed to the arc transition of different radii.In addition the steering gear housing also by
Between Master cylinder body 3 and horizontal housing 4 set reinforcement and the lower surface of horizontal housing 4 is arranged to smooth surface 15 mode it is firm to its
Degree is strengthened, and it is met the needs that automotive safety uses, also solve weight that existing steering gear housing has compared with
The problem of big.
Claims (8)
1. a kind of steering gear housing, it is by enclosure body, cross-drilled hole（1）With master cylinder hole（2）Form, it is characterised in that：Integral type knot
The enclosure body of structure is by Master cylinder body（3）With horizontal housing（4）Form, horizontal housing（4）One end above cross-shaped setting
There is Master cylinder body（3）, Master cylinder body（3）With horizontal housing（4）Between for arc transition connect；Master cylinder body（3）Side symmetry shape is set
There is vehicle frame installation foot（5）；Vehicle frame installation foot（5）Lower section is provided with support mounting seat（6）；Described vehicle frame installation foot（5）Pass through
Connecting plate（7）With stiffener plate A（8）With horizontal housing（4）Connection；Described horizontal housing（4）Inside it is provided with cross-drilled hole（1）, it is main
Cylinder body（3）Inside it is provided with master cylinder hole（2）；Master cylinder hole（2）With cross-drilled hole（1）Connect with each other；Master cylinder hole（2）One end be provided with
Connect seam（9）, connect seam（9）Outer face on be provided with side cover mounting surface（10）；Described enclosure body is by aluminium alloy
Material is fabricated by way of gravity casting.
A kind of 2. steering gear housing according to claim 1, it is characterised in that：Described side cover mounting surface（10）Pass through two
The relative arcwall face A of individual arc（11）With arcwall face B（12）With Master cylinder body（3）It is connected.
A kind of 3. steering gear housing according to claim 1, it is characterised in that：Described connecting plate（7）With Master cylinder body（3）
With horizontal housing（4）Connect as one.
A kind of 4. steering gear housing according to claim 1, it is characterised in that：Described Master cylinder body（3）It is main for cylinder
Cylinder body（3）Upper surface interval shape be provided with enhancing steel ring（13）.
A kind of 5. steering gear housing according to claim 4, it is characterised in that：Enhancing steel ring（13）With horizontal housing（4）
It is connected with each other, enhancing steel ring（13）With Master cylinder body（3）With horizontal housing（4）Between arc transition connect.
A kind of 6. steering gear housing according to claim 1, it is characterised in that：Described horizontal housing（4）To be stepped
Pipe axis body, horizontal housing（4）Stepped portion be arc transition.
A kind of 7. steering gear housing according to claim 6, it is characterised in that：Described horizontal housing（4）Upper surface
It is provided with loss of weight deep gouge（14）, horizontal housing（4）Lower surface be smooth surface（15）.
A kind of 8. steering gear housing according to claim 1, it is characterised in that：Described Master cylinder body（3）With horizontal housing
（4）Between longitudinally connected direction on be provided with multiple stiffener plate B（16）, described stiffener plate B（16）With Master cylinder body（3）
With horizontal housing（4）Between for arc transition connect.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720364146.3U CN206704282U (en) | 2017-04-10 | 2017-04-10 | A kind of steering gear housing |
| US15/634,274 US10519561B2 (en) | 2016-06-27 | 2017-06-27 | Steering gear assembly and method of manufacturing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720364146.3U CN206704282U (en) | 2017-04-10 | 2017-04-10 | A kind of steering gear housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206704282U true CN206704282U (en) | 2017-12-05 |
Family
ID=60467892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720364146.3U Active CN206704282U (en) | 2016-06-27 | 2017-04-10 | A kind of steering gear housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206704282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454691A (en) * | 2018-03-20 | 2018-08-28 | 铜陵市逸欣机械制造有限公司 | A kind of training gear of vehicle shell based on new material |
| CN112550427A (en) * | 2020-12-22 | 2021-03-26 | 银峰铸造（芜湖）有限公司 | Light steering gear housing |
-
2017
- 2017-04-10 CN CN201720364146.3U patent/CN206704282U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454691A (en) * | 2018-03-20 | 2018-08-28 | 铜陵市逸欣机械制造有限公司 | A kind of training gear of vehicle shell based on new material |
| CN108454691B (en) * | 2018-03-20 | 2021-09-03 | 铜陵市逸欣机械制造有限公司 | Automobile steering wheel casing |
| CN112550427A (en) * | 2020-12-22 | 2021-03-26 | 银峰铸造（芜湖）有限公司 | Light steering gear housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201208 Address after: 434000 interchange of Dongfang Avenue and Sha Cen Road, Jingzhou Development Zone, Hubei Patentee after: SHASHI JIULONG AUTOMOBILE POWER STEERING GEAR Co.,Ltd. Address before: 434000 Jingzhou province Hubei City Development Zone Heng Road No. 1 Patentee before: JINGZHOU HENGLONG AUTOMOTIVE TECHNOLOGY (DETECTION) CENTER |