CN210502846U - Lightweight steering gear support - Google Patents
Lightweight steering gear support Download PDFInfo
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- CN210502846U CN210502846U CN201921427822.2U CN201921427822U CN210502846U CN 210502846 U CN210502846 U CN 210502846U CN 201921427822 U CN201921427822 U CN 201921427822U CN 210502846 U CN210502846 U CN 210502846U
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- side wall
- mounting plate
- plate
- steering gear
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Abstract
A lightweight steering gear support which characterized in that: comprises a main body mounting plate, two side mounting plates and a side wall plate; the end face of the main body mounting plate is connected with the first end of the side wall plate, the side wall plate is enclosed into a semi-enclosed structure in the circumferential direction of the main body mounting plate, the two side mounting plates are mounted at the second end of the side wall plate at intervals, one end of each side mounting plate is connected with the second end of the side wall plate, and the other end of each side mounting plate faces the outside of the semi-enclosed structure; a steering rocker arm through hole is formed in the main body mounting plate, and a steering gear assembling hole is formed in the main body mounting plate; each side mounting plate is provided with at least two frame assembling holes; in the semi-surrounding structure, a first reinforcing rib is arranged on the main body mounting plate and extends from the inner side surface of the side wall plate to the edge of the steering rocker arm through hole; and a second reinforcing rib is arranged between the outer side surface of the side wall plate and the side mounting plate. The utility model discloses compact structure, light in weight to open structure can avoid ponding corrosion problem, and ball iron or cast steel steering gear support on the fungible market satisfy under high strength and the high elongation capability requirement, with weight reduction more than 50%.
Description
Technical Field
The utility model belongs to the technical field of auto-parts, especially, relate to a lightweight steering gear support.
Background
The steering gear support is a support part of the steering gear and an intermediate mechanism connected and fixed with the frame, and the strength and the fatigue life of the steering gear support directly influence the stability and the service life of the whole steering mechanism.
The existing steering gear support is usually of a cylindrical structure, two ends of a cylinder body are respectively connected with mounting plates, one mounting plate is used for fixing a steering gear, the other mounting plate fixes an assembly on a vehicle frame, a steering rocker arm is assembled and connected through a hollow part of the cylinder body, and the shape of the cylinder body can be adjusted or a weight reducing hole can be formed on the basis of weight reduction, interference and clearance avoidance. In addition, because the load of the whole commercial vehicle is large, the alternating torque born by the steering gear bracket is large, and the steering gear which is made of ductile iron or cast steel is universal at present, the occupied space is large, the structure is complex, and the weight is heavy. The requirements of the existing automobile on parts are high, so that the mechanical properties of the parts need to be ensured, and the weight of each part needs to be reduced. Therefore, how to design a lightweight steering gear bracket with a simple structure and light weight becomes a subject of the present invention.
Disclosure of Invention
The utility model provides a lightweight steering gear support, its aim at solve current steering gear supporting structure complicacy and the heavier problem of weight.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a lightweight steering gear bracket comprises a main body mounting plate, two side mounting plates and a side wall plate; the side wall plate is provided with two ends in the width direction of the plate body, wherein one end is defined as a first end, and the other end is defined as a second end; the end face of the main body mounting plate is connected with the first end of the side wall plate, the side wall plate is enclosed into a semi-enclosed structure in the circumferential direction of the main body mounting plate, the two side mounting plates are mounted at the second end of the side wall plate at intervals, one end of each side mounting plate is connected with the second end of the side wall plate, and the other end of each side mounting plate faces the outside of the semi-enclosed structure;
the main body mounting plate is provided with a steering rocker arm through hole for the steering rocker arm to pass through, and the main body mounting plate is also provided with at least three steering gear assembling holes for fixing a steering gear on the steering gear bracket; each side mounting plate is provided with at least two frame assembling holes for fixing the steering gear bracket on the frame;
one surface positioned in the semi-surrounding structure is used as the inner side surface of the side wall plate, one surface positioned outside the semi-surrounding structure is used as the outer side surface of the side wall plate, at least one first reinforcing rib is arranged on the main body mounting plate in the semi-surrounding structure, and the first reinforcing rib extends to the edge of the steering rocker arm through hole from the inner side surface of the side wall plate; and at least one second reinforcing rib is arranged between the outer side face of the side wall plate and the side mounting plate outside the semi-surrounding structure, and the second reinforcing rib is connected to the side mounting plate from the outer side face of the side wall plate.
The relevant content in the above technical solution is explained as follows:
1. in the above scheme, the steering gear assembling hole is a through hole, and the hole wall of the steering gear assembling hole is provided with a thread matched with the bolt.
2. In the scheme, the frame assembling hole is a through hole, and the hole wall of the frame assembling hole is provided with threads matched with the bolt.
3. In the scheme, bosses are arranged on the edge of the steering gear assembling hole and the edge of the frame assembling hole.
4. In the above scheme, the first reinforcing rib and the second reinforcing rib are both triangular reinforcing ribs, wherein one side of the first reinforcing rib is connected with the inner side surface of the side wall plate.
5. In the above scheme, two the plate body of lateral part mounting panel all is perpendicular setting with the plate body of lateral wall board. The two side mounting plates are approximately symmetrically arranged on the basis of a central shaft which passes through the center of the main body mounting plate and is positioned on the plate surface of the main body mounting plate.
6. In the above scheme, the side wall plates are surrounded to form a semi-surrounding structure in the circumferential direction of the main body mounting plate, and the semi-surrounding structure is also an open structure, that is, the side wall plates do not form a closed loop in the circumferential direction of the main body mounting plate.
The utility model discloses a lightweight steering gear support for connect steering gear and frame. The advantages over the prior art are:
1. the utility model discloses a whole of steering gear support is nearly style of calligraphy open structure, wherein, the lateral wall board encloses into half encirclement structure in the week of main part mounting panel, because steering gear support fixed mounting is on the frame of car bottom, and the steering gear support does not have the enclosure space, and the open structure can avoid the ponding condition, solves the support corrosion problem.
2. The utility model discloses a mode setting of lateral wall board and triangle muscle is used for the lateral part mounting panel fixed with the frame, replaces prior art's barrel structure, and the structure is more simple compact, and the lightweight effect under the circumstances of proof strength is obvious.
3. The utility model discloses an edge of steering gear pilot hole and the edge of frame pilot hole all are equipped with the boss, and the boss plays local enhancement thickening effect, reduces stress concentration, avoids the bolt hole fracture.
4. The first reinforcing rib extends to the edge of the steering rocker arm through hole from the inner side face of the side wall plate, so that defects can be avoided in the casting solidification process, and the strength of the casting on the main body mounting plate is further improved.
5. The utility model discloses a steering gear support can the whole casting shaping of aluminum alloy material, and comprehensive mechanical properties is good, compares with ball iron or cast steel steering gear support on the market, satisfying under high intensity and the elongation capability requirement, with weight reduction more than 50%.
In a word, the utility model discloses a lightweight steering gear support compact structure, light in weight to open structure can avoid ponding corrosion problems.
Drawings
FIG. 1 is a perspective view of the steering gear bracket of the present invention from the inside of its semi-enclosed structure;
FIG. 2 is a top view of the steering gear bracket of the present invention;
fig. 3 is a bottom view of the steering gear bracket of the present invention;
fig. 4 is a perspective view of the steering gear bracket of the present invention from a perspective outside the semi-enclosed structure thereof;
fig. 5 is a perspective view of the steering gear bracket of the present invention viewed from another angle outside the semi-enclosed structure.
In the above drawings: 1. a main body mounting plate; 2. a side mounting plate; 3. a side wall panel; 4. a steering rocker arm through hole; 5. a diverter assembly hole; 6. a frame assembly hole; 7. a first reinforcing rib; 8. a second reinforcing rib; 9. and (4) a boss.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
example (b): lightweight steering gear support
Referring to fig. 1 to 5, the steering gear bracket is integrally cast and formed of an aluminum alloy material and is used for fixedly supporting the steering gear, and the entire steering gear bracket is fixed to the frame.
The steering gear bracket comprises a main body mounting plate 1, two side mounting plates 2 and a side wall plate 3; the side wall plate 3 has two ends in the width direction of the plate body, wherein one end is defined as a first end, and the other end is defined as a second end; the end face of the main body mounting plate 1 is connected with the first end of the side wall plate 3, the side wall plate 3 is enclosed into a semi-enclosed structure in the circumferential direction of the main body mounting plate 1, the two side mounting plates 2 are mounted at the second end of the side wall plate 3 at intervals, one end of each side mounting plate 2 is connected with the second end of the side wall plate 3, and the other end of each side mounting plate 2 faces the outside of the semi-enclosed structure; the plate bodies of the two side mounting plates 2 are all perpendicular to the plate body of the side wall plate 3, and the two side mounting plates 2 are approximately symmetrically arranged.
The main body mounting plate 1 is provided with a steering rocker arm through hole 4 for a steering rocker arm to pass through, and the steering rocker arm passes through the steering rocker arm through hole 4 and then is assembled with other parts; the main body mounting plate 1 is also provided with five steering gear assembling holes 5 for fixing a steering gear on the steering gear bracket, the steering gear assembling holes 5 are through holes, and the hole walls of the steering gear assembling holes 5 are provided with threads matched with bolts; each side mounting plate 2 is provided with two frame assembling holes 6 for fixing the steering gear bracket on the frame, the frame assembling holes 6 are through holes, and the wall of each frame assembling hole 6 is provided with threads matched with the bolts; the edge of steering gear pilot hole 5 and the edge of frame pilot hole 6 all are equipped with boss 9, play the local thickening effect of strengthening, reduce stress concentration, avoid the bolt hole fracture.
One surface positioned in the semi-surrounding structure is used as the inner side surface of the side wall plate 3, one surface positioned outside the semi-surrounding structure is used as the outer side surface of the side wall plate 3, a first reinforcing rib 7 is arranged on the main body mounting plate 1 in the semi-surrounding structure, and the first reinforcing rib 7 extends to the edge of the steering rocker arm through hole 4 from the inner side surface of the side wall plate 3; outside the semi-enclosed structure, a total of five second reinforcing ribs 8 are provided between the outer side face of the side wall panel 3 and the side mounting panel 2, the second reinforcing ribs 8 being connected to the side mounting panel 2 from the outer side face of the side wall panel 3. The first reinforcing rib 7 and the second reinforcing rib 8 are both triangular reinforcing ribs, wherein one side of the first reinforcing rib 7 is connected with the inner side surface of the side wall plate 3.
Explanation of the present implementation:
1. the utility model discloses a be equipped with five steering gear pilot holes 5 on the main part mounting panel 1, belong to the embodiment of preferred, the quantity of steering gear pilot hole 5 is not limited to this, and the quantity of steering gear pilot hole 5 can set up according to actual need such as different motorcycle types, different customer demands. Similarly, two frame mounting holes 6 are provided on each side mounting plate 2, which also belongs to the preferred embodiment, the number of the frame mounting holes 6 is not limited to this, and the number of the frame mounting holes 6 can be set according to the actual requirement as long as the steering gear bracket can be firmly fixed on the frame.
2. The utility model discloses a be equipped with a first strengthening rib 7 on the main part mounting panel 1, belong to the best embodiment, set up one and be based on simplifying the structure and simplifying the consideration of technology. If there is a higher strength requirement for the main body mounting plate 1, two first reinforcing ribs 7 may be provided on the main body mounting plate 1. Similarly, a total of five second ribs 8 are provided between the outer side surface of the side wall plate 3 and the side mounting plate 2, and the number and direction of the second ribs 8 can be adjusted according to the stress.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. A lightweight steering gear support which characterized in that: comprises a main body mounting plate (1), two side mounting plates (2) and a side wall plate (3); the side wall plate (3) is provided with two ends in the width direction of the plate body, wherein one end is defined as a first end, and the other end is defined as a second end; the end face of the main body mounting plate (1) is connected with the first end of the side wall plate (3), the side wall plate (3) is surrounded into a semi-surrounding structure in the circumferential direction of the main body mounting plate (1), the two side mounting plates (2) are mounted at the second end of the side wall plate (3) at intervals, one end of each side mounting plate (2) is connected with the second end of the side wall plate (3), and the other end of each side mounting plate (2) faces the outside of the semi-surrounding structure;
the main body mounting plate (1) is provided with a steering rocker arm through hole (4) for a steering rocker arm to pass through, and the main body mounting plate (1) is also provided with at least three steering gear assembling holes (5) for fixing a steering gear on the steering gear bracket; each side mounting plate (2) is provided with at least two frame assembly holes (6) for fixing the steering gear bracket on a frame;
one surface positioned in the semi-surrounding structure is used as the inner side surface of the side wall plate (3), one surface positioned outside the semi-surrounding structure is used as the outer side surface of the side wall plate (3), at least one first reinforcing rib (7) is arranged on the main body mounting plate (1) in the semi-surrounding structure, and the first reinforcing rib (7) extends to the edge of the steering rocker arm through hole (4) from the inner side surface of the side wall plate (3); and at least one second reinforcing rib (8) is arranged between the outer side face of the side wall plate (3) and the side mounting plate (2) outside the semi-surrounding structure, and the second reinforcing rib (8) is connected onto the side mounting plate (2) from the outer side face of the side wall plate (3).
2. The lightweight diverter bracket of claim 1, wherein: the steering gear assembling hole (5) is a through hole, and threads matched with the bolt are arranged on the hole wall of the steering gear assembling hole (5).
3. The lightweight diverter bracket of claim 1, wherein: the frame assembling hole (6) is a through hole, and threads matched with the bolt are arranged on the wall of the frame assembling hole (6).
4. The lightweight diverter bracket of claim 1, wherein: bosses (9) are arranged at the edges of the steering gear assembling holes (5) and the edges of the frame assembling holes (6).
5. The lightweight diverter bracket of claim 1, wherein: the first reinforcing rib (7) and the second reinforcing rib (8) are triangular reinforcing ribs, wherein one side of the first reinforcing rib (7) is connected with the inner side face of the side wall plate (3).
6. The lightweight diverter bracket of claim 1, wherein: the plate bodies of the two side mounting plates (2) are perpendicular to the plate bodies of the side wall plates (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921427822.2U CN210502846U (en) | 2019-08-30 | 2019-08-30 | Lightweight steering gear support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921427822.2U CN210502846U (en) | 2019-08-30 | 2019-08-30 | Lightweight steering gear support |
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| Publication Number | Publication Date |
|---|---|
| CN210502846U true CN210502846U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921427822.2U Active CN210502846U (en) | 2019-08-30 | 2019-08-30 | Lightweight steering gear support |
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| Country | Link |
|---|---|
| CN (1) | CN210502846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009561A (en) * | 2020-08-26 | 2020-12-01 | 东风商用车有限公司 | Lightweight steering gear support and steering gear installation assembly |
-
2019
- 2019-08-30 CN CN201921427822.2U patent/CN210502846U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009561A (en) * | 2020-08-26 | 2020-12-01 | 东风商用车有限公司 | Lightweight steering gear support and steering gear installation assembly |
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