CN204472886U - Steering gear support - Google Patents
Steering gear support Download PDFInfo
- Publication number
- CN204472886U CN204472886U CN201520030570.5U CN201520030570U CN204472886U CN 204472886 U CN204472886 U CN 204472886U CN 201520030570 U CN201520030570 U CN 201520030570U CN 204472886 U CN204472886 U CN 204472886U
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- Prior art keywords
- installation base
- base face
- steering gear
- mounting hole
- gear bracket
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- 238000009434 installation Methods 0.000 claims description 48
- 238000005266 casting Methods 0.000 claims description 7
- 238000005242 forging Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 3
- 229910001141 Ductile iron Inorganic materials 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000007528 sand casting Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000010276 construction Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
A steering gear support comprises a body, wherein a rocker shaft output hole is formed in the middle of the body, the body is a flat plate, two ends of the surface of the body are respectively provided with a mounting convex table surface and a U-shaped mounting convex table surface, the U-shaped mounting convex table surface semi-surrounds one side of the rocker shaft output hole, and the mounting convex table surface is positioned on the other side of the rocker shaft output hole; the mounting convex table surface and the U-shaped mounting convex table surface are equal in height and are provided with a steering gear mounting hole and a frame mounting hole; the positive and negative two sides mirror symmetry of body. The utility model relates to a novelty, simple structure, loading and unloading convenience, low in manufacturing cost to higher structural stability has.
Description
Technical field
The utility model relates to a kind of steering gear bracket, belongs to the auxiliary installation device of deflector.
Background technology
Steering gear bracket is the strut member of deflector, is also the attaching parts of deflector and vehicle frame, directly affects the intensity of steering gear bracket and fatigue life the life-span of whole steering swivel system.Because commercial vehicle/comm..vehicle carload is large, the output torque of deflector is also large, and therefore steering gear bracket needs the reliable operation of very large intensity guarantee steering swivel system.Mainly there is following defect in current steering gear bracket: 1, takes up room excessive, arrangement difficulty; 2, complex structure, process for machining and manufacturing is complicated, and manufacturing cost is high; 3, assemble, dismantle difficulty; 4, weight is large.
Chinese utility model patent (Authorization Notice No.: CN 201761536 U, authorized announcement date: on 03 16th, 2011, title: a kind of steering gear bracket) disclose a kind of steering gear bracket, this support comprises main table top and substage face, (main table top and substage face form a folding shape plate structure) is connected by junction transition between main table top and substage face, assembly opening is offered in the middle part of main table top, the tow sides in main table top and substage face are equipped with boss, boss is provided with the concentric mounting hole running through main table top and substage face with boss, the side of main table top is provided with two high-order boss, and (this high-order boss is cylindric, be positioned on the same side of support one end).The technical program is equipped with boss at main table top with on substage face, is ensureing also to make the fixed installation of deflector solid and reliable while steering gear bracket has lower weight.But the setting of the cylindrical high-order boss of two, this structure makes the less stable of its structure, simultaneously the structure of this steering gear bracket also more complicated, handling are convenient not, manufacturing cost is high.
Summary of the invention
The purpose of this utility model be simple not for the structure of existing steering gear bracket, handling are convenient not, manufacturing cost is high, and the defect that structural stability is poor, there is provided a kind of structure simpler, load and unload more convenient, manufacturing cost is lower, and has the steering gear bracket of higher structural stability.
For achieving the above object, technical solution of the present utility model is:
A kind of steering gear bracket, comprise body, the middle part of described body offers rocker shaft delivery orifice, described body is dull and stereotyped, the two ends in described entity plate face are respectively equipped with installation base face and U-shaped installation base face, described U-shaped installation base face semi-surrounding the side of rocker shaft delivery orifice, and described installation base face is positioned at the opposite side of rocker shaft delivery orifice; Described installation base face and U-shaped installation base face contour, and be equipped with deflector mounting hole and vehicle frame mounting hole; The tow sides specular of described body.
Further, described installation base face is provided with 3 deflector mounting holes linearly arranged and 3 vehicle frame mounting holes linearly arranged, the straight line that described deflector mounting hole is formed is closer to described rocker shaft delivery orifice; Described U-shaped installation base face is provided with 2 deflector mounting holes and 2 vehicle frame mounting holes, 2 described deflector mounting holes are arranged in the two-end-point place of U-shaped installation base face open end respectively, and 2 described vehicle frame mounting holes are arranged in the closed end in U-shaped installation base face.
Further, the installation base face of described deflector mounting hole and described vehicle frame mounting hole is convex annular table top, described convex annular table top and the mounting hole concentric corresponding to it; Described deflector mounting hole is connected by ribs with the annular boss of described vehicle frame mounting hole end; The table top of described annular boss and described ribs forms described installation base face and described U-shaped installation base face.
Further, steering gear bracket for raw material, adopts sand casting process or full form casting process casting to form with spheroidal graphite iron or cast steel.
Further, steering gear bracket is that forging forms.
Compared with prior art, the beneficial effects of the utility model are:
1. the utility model entirety is slab construction, and be provided with installation base face being fixedly connected with position, also the rigidity of its structure is effectively ensure that while being arranged on of installation base face makes the utility model possess lower weight, and simple slab construction not only to make it load and unload very convenient, also make it easy to processing and manufacturing simultaneously, possess lower manufacturing cost;
2. the utility model entirety is slab construction, and pros and cons is specular, has both been applicable to the use that car is put on a left side, is also applicable to the use that car is put on the right side, highly versatile;
3. the installation base face of deflector mounting hole and vehicle frame mounting hole is designed to annular by the utility model, the annular installation base concentric with mounting hole is formed in the periphery of mounting hole, and utilize ribs to be linked together by annular installation base, this structure, while guarantee the utility model structural strength, further mitigates its weight;
4. the utility model is one-body molded by Forging Technology, and the use of this Forging Technology not only makes it have lower processing and manufacturing cost, also can alleviate its weight further simultaneously, promotes its yield strength, extends its service life;
5., because entirety of the present utility model is slab construction, so its deflector mounting hole site and vehicle frame mounting hole site are easier to adjustment, applicability is strong.
Accompanying drawing explanation
Fig. 1 is block diagram of the present utility model;
Fig. 2 is front elevation of the present utility model;
Fig. 3 is the assembled view of the utility model and steering swivel;
Fig. 4 is the assembled view that Fig. 3 is installed on the large support of vehicle frame;
In figure, deflector mounting hole 1, vehicle frame mounting hole 2, rocker shaft delivery orifice 3, steering gear bracket 4, deflector 5, the large support 6 of vehicle frame, installation base face 7, U-shaped installation base face 8, bolt 9.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with specific embodiment mode, the utility model to be described in further detail.
See Fig. 1 and Fig. 2, a kind of steering gear bracket, comprises body, and the middle part of described body offers rocker shaft delivery orifice 3; Described body is dull and stereotyped, and the two ends in described entity plate face are respectively equipped with installation base face 7 and U-shaped installation base face 8; Described installation base face 7 is positioned at the side of rocking arm delivery orifice 3, and described U-shaped installation base face 8 semi-surrounding the opposite side (namely a part for described rocker shaft delivery orifice 3 embeds its inside from the opening part of described U-shaped erection plan table top 8) of rocking arm delivery orifice 3; Described installation base face 7 and U-shaped installation base face 8 contour, and be equipped with deflector mounting hole 1 and vehicle frame mounting hole 2; The tow sides specular of described body.
Not only structure is simple for the steering gear bracket of slab construction, convenient processing and manufacture, easy to loading and unloading, have outside better structural strength, this structural mounting hole site also possesses the advantage being easy to adjust, applicability is strong.Meanwhile, the steering gear bracket of this structure both can be used for a left side and has put car and also can be used for the right side and put car, also had the feature of universal strong.
Preferably, described installation base face 7 is provided with 3 deflector mounting holes linearly arranged 1 and 3 vehicle frame mounting holes 2 linearly arranged, the straight line that described deflector mounting hole 1 is formed is closer to described rocker shaft delivery orifice 3; Described U-shaped installation base face 8 is provided with 2 deflector mounting holes 1 and 2 vehicle frame mounting holes 2,2 described deflector mounting holes 1 are arranged in the two-end-point place of U-shaped installation base face 8 open end respectively, and 2 described vehicle frame mounting holes 2 are arranged in the closed end in U-shaped installation base face 8.
Preferably, the installation base face of described deflector mounting hole 1 and described vehicle frame mounting hole 2 is convex annular table top, described convex annular table top and the mounting hole concentric corresponding to it, form annular boss in the end of described deflector mounting hole 1 and described vehicle frame mounting hole 2; Described deflector mounting hole 1 is connected by ribs with the annular boss of described vehicle frame mounting hole 2 end, described annular boss and described ribs contour; The table top of described annular boss and described ribs forms described installation base face 7 and described U-shaped installation base face 8.This structure, while guarantee the utility model structural strength, further mitigates its weight.
Preferably, steering gear bracket for raw material, adopts sand casting process or full form casting process casting to form with spheroidal graphite iron or cast steel.The step of casting processing is simple, can reduce processing and manufacturing cost.And fusible pattern molding has the advantage not easily producing foundry defect.
Preferably, steering gear bracket is that forging forms.The steering gear bracket of forging molding, not only has the advantage that the cost of processing and manufacturing is low, but also can alleviate its weight further, promotes its yield strength, extends its service life.
As shown in Figure 3, deflector 5 is fixed together by 5 bolts 9 and steering gear bracket 4.
As shown in Figure 4, be bolted to deflector 5 together and steering gear bracket 4, be fixedly mounted on the large support 6 of vehicle frame by other 5 bolts 9.
Above content is the further description done the utility model in conjunction with detailed description of the invention; can not think that concrete enforcement of the present utility model is confined to these explanations; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; the simple replacement made, all should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. a steering gear bracket, comprise body, the middle part of described body offers rocker shaft delivery orifice (3), it is characterized in that: described body is for dull and stereotyped, the two ends in described entity plate face are respectively equipped with installation base face (7) and U-shaped installation base face (8), described U-shaped installation base face (8) semi-surrounding the side of rocker shaft delivery orifice (3), and described installation base face (7) is positioned at the opposite side of rocker shaft delivery orifice (3); Described installation base face (7) and U-shaped installation base face (8) contour, and be equipped with deflector mounting hole (1) and vehicle frame mounting hole (2); The tow sides specular of described body.
2. a kind of steering gear bracket according to claim 1, it is characterized in that: described installation base face (7) is provided with 3 deflector mounting holes (1) linearly arranged and 3 vehicle frame mounting holes (2) linearly arranged, the straight line that described deflector mounting hole (1) is formed is closer to described rocker shaft delivery orifice (3); Described U-shaped installation base face (8) is provided with 2 deflector mounting holes (1) and 2 vehicle frame mounting holes (2), 2 described deflector mounting holes (1) are arranged in the two-end-point place of U-shaped installation base face (8) open end respectively, and 2 described vehicle frame mounting holes (2) are arranged in the closed end in U-shaped installation base face (8).
3. a kind of steering gear bracket according to claim 2, is characterized in that: the installation base face of described deflector mounting hole (1) and described vehicle frame mounting hole (2) is convex annular table top, described convex annular table top and the mounting hole concentric corresponding to it; Described deflector mounting hole (1) is connected by ribs with the annular boss of described vehicle frame mounting hole (2) end; The table top of described annular boss and described ribs forms described installation base face (7) and described U-shaped installation base face (8).
4. a kind of steering gear bracket according to claim 1, is characterized in that: steering gear bracket for raw material, adopts sand casting process or full form casting process casting to form with spheroidal graphite iron or cast steel.
5. a kind of steering gear bracket according to claim 1, is characterized in that: steering gear bracket is that forging forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520030570.5U CN204472886U (en) | 2015-01-16 | 2015-01-16 | Steering gear support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520030570.5U CN204472886U (en) | 2015-01-16 | 2015-01-16 | Steering gear support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204472886U true CN204472886U (en) | 2015-07-15 |
Family
ID=53628671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520030570.5U Active CN204472886U (en) | 2015-01-16 | 2015-01-16 | Steering gear support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204472886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428206A (en) * | 2016-10-21 | 2017-02-22 | 东风商用车有限公司 | Arrangement structure of double-pull-rod steering system of passenger car |
-
2015
- 2015-01-16 CN CN201520030570.5U patent/CN204472886U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428206A (en) * | 2016-10-21 | 2017-02-22 | 东风商用车有限公司 | Arrangement structure of double-pull-rod steering system of passenger car |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |