CN216185457U - Corrosion-resistant high-strength lightweight automobile steering knuckle - Google Patents
Corrosion-resistant high-strength lightweight automobile steering knuckle Download PDFInfo
- Publication number
- CN216185457U CN216185457U CN202122942682.6U CN202122942682U CN216185457U CN 216185457 U CN216185457 U CN 216185457U CN 202122942682 U CN202122942682 U CN 202122942682U CN 216185457 U CN216185457 U CN 216185457U
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- Prior art keywords
- steering knuckle
- knuckle
- corrosion
- automobile steering
- strength
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- 238000005260 corrosion Methods 0.000 title claims abstract description 33
- 230000007797 corrosion Effects 0.000 title claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 23
- 230000035939 shock Effects 0.000 claims abstract description 12
- 239000006096 absorbing agent Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses an anti-corrosion high-strength light-weight automobile steering knuckle which comprises a steering knuckle main body, wherein a hinge seat is fixedly installed on the top surface of the steering knuckle main body, a shock absorber support is hinged inside the hinge seat, a first cross-shaped groove is formed in the surface of the hinge seat, a lower ball pin arm is fixedly installed on the bottom surface of the steering knuckle main body, a second cross-shaped groove is formed in the surface of the lower ball pin arm, and reinforcing blocks are fixedly installed between the steering knuckle main body and the surfaces of the two sides of the lower ball pin arm and the hinge seat. According to the utility model, the arrangement of the plurality of reinforcing blocks can effectively improve the strength between the automobile steering knuckle and the hinge seat and between the automobile steering knuckle and the lower ball pin arm, the risk of deformation of the automobile steering knuckle is reduced, meanwhile, the arrangement of the first cross-shaped groove and the second cross-shaped groove can effectively reduce the weight of the automobile steering knuckle, so that the automobile steering knuckle is light, and then the anti-corrosion layer arranged on the surface of the steering knuckle can effectively improve the anti-corrosion capability of the automobile steering knuckle and prolong the service life.
Description
Technical Field
The utility model relates to the technical field of steering knuckles, in particular to an anti-corrosion high-strength light-weight automobile steering knuckle.
Background
The steering knuckle is also called as a cleat, is one of important parts in an automobile steering axle, can enable an automobile to stably run and sensitively transmit the running direction, and has the function of transmitting and bearing the front load of the automobile and supporting and driving a front wheel to rotate around a main pin so as to steer the automobile. In the driving state of the vehicle, it is subjected to a variable impact load, and therefore, it is required to have a high strength.
The prior art has the following problems:
the traditional corrosion-resistant high-strength light-weight automobile steering knuckle not only needs to be improved in corrosion resistance, but also is low in strength, heavy in mass and obvious in vibration, and is not convenient for fixing bearings of different sizes.
Therefore, the corrosion-resistant high-strength light-weight automobile steering knuckle is provided to solve the defects.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that in the prior art, the corrosion resistance is required to be improved, the strength is low, the weight is heavy, the vibration is obvious, and the bearings with different sizes are not convenient to fix.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an anticorrosive high strength lightweight auto steering knuckle, includes the knuckle main part, the top surface fixed mounting of knuckle main part has articulated seat, and the inside of articulated seat articulates there is the bumper shock absorber support, first cross recess has been seted up on the surface of articulated seat, the bottom surface fixed mounting of knuckle main part has down ball round pin arm, and the surface of ball round pin arm has seted up second cross recess down, fixed mounting has the reinforcing block between the both sides surface of ball round pin arm and articulated seat and the knuckle main part down, and the through-hole has been seted up on the surface of reinforcing block, the surface of knuckle main part is equipped with anti-corrosion coating.
Preferably, the inner wall one end of knuckle main part is seted up flutedly, and the inner wall of recess has reset spring through mounting panel fixed mounting to reset spring's the other end has splint through mounting panel fixed mounting, the inside of recess is run through and is equipped with fastening bolt, the inside of knuckle main part is run through and is equipped with the bearing groove, and the inner wall of bearing groove is equipped with the bradyseism pad.
Preferably, the shock absorption pad is of a cylindrical structure, and the shock absorption pad is made of rubber.
Preferably, the clamping plate is of an arc-shaped structure, and the clamping plate is made of aluminum alloy.
Preferably, the reinforcing block is provided in plurality, and a plurality of the reinforcing blocks are distributed on the surface of the knuckle body in an annular array.
Preferably, the clamping plate is provided with a plurality of clamping plates, and the plurality of clamping plates are distributed on the surface of the steering knuckle main body in an annular array.
Preferably, the material of the reinforcing block is 40CR, and the material of the reinforcing block is the same as that of the knuckle body.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the automobile steering knuckle, the first cross-shaped groove, the second cross-shaped groove, the reinforcing blocks, the through holes and the anti-corrosion layer are arranged to be matched with one another, the plurality of reinforcing blocks are arranged, the strength between the automobile steering knuckle and the hinge seat and between the automobile steering knuckle and the lower ball pin arm can be effectively improved, the deformation risk of the automobile steering knuckle is reduced, meanwhile, the weight of the automobile steering knuckle is effectively reduced due to the arrangement of the first cross-shaped groove and the second cross-shaped groove, the automobile steering knuckle is light, the anti-corrosion layer arranged on the surface of the steering knuckle can effectively improve the anti-corrosion capability of the automobile steering knuckle, and the service life is prolonged.
2. According to the utility model, the cushioning pads, the grooves, the fastening bolts, the mounting plate, the reset spring and the clamping plates are matched with one another, the plurality of clamping plates are driven to be close to the bearing grooves by clockwise rotating the plurality of fastening bolts, otherwise, the clamping plates are opposite, so that the purpose of fixing bearings of different sizes by operators is facilitated, meanwhile, the cushioning pads can effectively reduce the risk that the bearings are damaged by clamping of the clamping plates, can play a cushioning role, and reduce the vibration transmitted to the steering wheel.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of a corrosion-resistant high-strength lightweight automobile steering knuckle according to the present invention;
FIG. 2 is an enlarged schematic view of a corrosion-resistant high strength lightweight automotive steering knuckle according to the present invention at location A;
FIG. 3 is a schematic view of a corrosion-resistant layer structure of a corrosion-resistant high-strength lightweight automobile steering knuckle according to the present invention;
FIG. 4 is a schematic view of the shock absorbing pad and the clamp plate of the corrosion-resistant high-strength lightweight automobile steering knuckle according to the present invention.
Illustration of the drawings:
1. a knuckle main body; 2. a cushioning pad; 3. a bearing groove; 4. a hinged seat; 5. a shock absorber support; 6. a first cross-shaped groove; 7. a lower ball pin arm; 8. a second cross-shaped groove; 9. a reinforcing block; 10. a through hole; 11. a groove; 12. fastening a bolt; 13. mounting a plate; 14. a return spring; 15. a splint; 16. and (4) an anti-corrosion layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, an anti-corrosion high-strength lightweight automobile steering knuckle comprises a steering knuckle body 1, a hinge seat 4 is fixedly mounted on the top surface of the steering knuckle body 1, a shock absorber support 5 is hinged inside the hinge seat 4 to facilitate connection with a shock absorber, a first cross-shaped groove 6 is formed in the surface of the hinge seat 4, a lower ball pin arm 7 is fixedly mounted on the bottom surface of the steering knuckle body 1, a second cross-shaped groove 8 is formed in the surface of the lower ball pin arm 7, the first cross-shaped groove 6 and the second cross-shaped groove 8 are arranged to effectively reduce the weight of the automobile steering knuckle, so that the automobile steering knuckle is lightweight, reinforcing blocks 9 are fixedly mounted between the lower ball pin arm 7 and the two side surfaces of the hinge seat 4 and the steering knuckle body 1, through holes 10 are formed in the surface of the reinforcing blocks 9, and the strength between the automobile steering knuckle and the hinge seat 4 and the lower ball pin arm 7 can be effectively improved, the risk of deformation of the automobile steering knuckle is reduced, the anti-corrosion layer 16 is arranged on the surface of the steering knuckle main body 1, the anti-corrosion layer 16 arranged on the surface of the steering knuckle can effectively improve the anti-corrosion capability of the automobile steering knuckle, and the service life is prolonged.
In this embodiment: the recess 11 has been seted up to the inner wall one end of knuckle main part 1, and the inner wall of recess 11 has reset spring 14 through mounting panel 13 fixed mounting to reset spring 14's the other end has splint 15 through mounting panel 13 fixed mounting, and the inside of recess 11 runs through and is equipped with fastening bolt 12, the inside of knuckle main part 1 runs through and is equipped with bearing groove 3, and the inner wall of bearing groove 3 is equipped with bradyseism pad 2.
Specifically, drive a plurality of splint 15 through a plurality of fastening bolt 12 of clockwise rotation and be close to bearing groove 3, otherwise then on the contrary, the operating personnel of being convenient for carries out the purpose of fixing to not unidimensional bearing, and setting up of bradyseism pad 2 simultaneously not only can effectually reduce splint 15 and press from both sides the risk of hindering the bearing, can play the effect of bradyseism moreover, reduces vibrations and transmits for the steering wheel.
In this embodiment: the cushioning pad 2 is a cylindrical structure, and the cushioning pad 2 is made of rubber.
In particular, the wear-resistant rubber has the advantage of wear resistance, and the service life is prolonged.
In this embodiment: the clamping plate 15 is of an arc-shaped structure, and the clamping plate 15 is made of aluminum alloy.
In particular, the composite material has the advantages of low density, high strength and good plasticity.
In this embodiment: the reinforcing block 9 is provided in plural, and plural reinforcing blocks 9 are distributed in an annular array on the surface of the knuckle body 1.
Specifically, the strength of the knuckle body 1 is improved, and the risk of deformation of the knuckle body 1 is reduced.
In this embodiment: the clamp plate 15 is provided in plural, and plural clamp plates 15 are distributed in an annular array on the surface of the knuckle body 1.
In particular, it is convenient to fix bearings of different sizes.
In this embodiment: the material of the reinforcing block 9 is 40CR, and the material of the reinforcing block 9 is the same as that of the knuckle body 1.
In particular, the quenched and tempered steel has the advantages of good comprehensive mechanical properties, good low-temperature impact toughness and low notch sensitivity.
The working principle is as follows: during the use, drive a plurality of splint 15 through a plurality of fastening bolt 12 of clockwise rotation and be close to bearing groove 3, otherwise then opposite, be convenient for operating personnel carries out the purpose of fixing to not unidimensional bearing, simultaneously cushioning pad 2 set up not only can effectually reduce splint 15 and press from both sides the risk of hindering the bearing, and can play the effect of bradyseism, reduce vibrations and transmit the steering wheel, then first cross recess 6 and second cross recess 8 set up the effectual weight that reduces the knuckle, make the knuckle lightweight, and a plurality of reinforcement piece 9's setting, can effectual improvement knuckle and articulated seat 4 and the intensity between the lower ball round pin arm 7, reduce the risk that the knuckle warp, and the anti-corrosion coating 16 that sets up on the knuckle surface can the effectual anti-corrosion ability that improves the knuckle, increase of service life.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides an anticorrosive high strength lightweight car knuckle, includes knuckle main part (1), its characterized in that, the top surface fixed mounting of knuckle main part (1) has articulated seat (4), and the inside of articulated seat (4) articulates there is bumper shock absorber support (5), first cross recess (6) have been seted up on the surface of articulated seat (4), the bottom surface fixed mounting of knuckle main part (1) has down ball round pin arm (7), and the surface of ball round pin arm (7) has seted up second cross recess (8), fixed mounting has reinforcing block (9) down between the both sides surface of ball round pin arm (7) and articulated seat (4) and knuckle main part (1), and through-hole (10) have been seted up on the surface of reinforcing block (9), the surface of knuckle main part (1) is equipped with anti-corrosion coating (16).
2. The anti-corrosion high-strength light-weight automobile steering knuckle according to claim 1, characterized in that one end of the inner wall of the steering knuckle main body (1) is provided with a groove (11), a return spring (14) is fixedly mounted on the inner wall of the groove (11) through a mounting plate (13), a clamping plate (15) is fixedly mounted on the other end of the return spring (14) through the mounting plate (13), a fastening bolt (12) penetrates through the inside of the groove (11), a bearing groove (3) penetrates through the inside of the steering knuckle main body (1), and a shock absorption pad (2) is arranged on the inner wall of the bearing groove (3).
3. The anti-corrosion high-strength light-weight automobile steering knuckle according to claim 2, wherein the shock absorption pad (2) is of a cylindrical structure, and the shock absorption pad (2) is made of rubber.
4. The corrosion-resistant high-strength light-weight automobile steering knuckle according to claim 2, wherein the clamping plate (15) is of an arc-shaped structure, and the clamping plate (15) is made of aluminum alloy.
5. The corrosion-resistant high-strength lightweight automobile steering knuckle according to claim 1, wherein the reinforcing blocks (9) are provided in plurality, and the plurality of reinforcing blocks (9) are distributed on the surface of the knuckle body (1) in an annular array.
6. The corrosion-resistant, high-strength and light-weight automobile steering knuckle according to claim 2, wherein the clamp plate (15) is provided in plurality, and the plurality of clamp plates (15) are distributed on the surface of the knuckle body (1) in an annular array.
7. The corrosion-resistant high-strength light-weight automobile steering knuckle according to claim 1, wherein the material of the reinforcing block (9) is 40CR, and the material of the reinforcing block (9) is the same as that of the knuckle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122942682.6U CN216185457U (en) | 2021-11-26 | 2021-11-26 | Corrosion-resistant high-strength lightweight automobile steering knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122942682.6U CN216185457U (en) | 2021-11-26 | 2021-11-26 | Corrosion-resistant high-strength lightweight automobile steering knuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216185457U true CN216185457U (en) | 2022-04-05 |
Family
ID=80914148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122942682.6U Expired - Fee Related CN216185457U (en) | 2021-11-26 | 2021-11-26 | Corrosion-resistant high-strength lightweight automobile steering knuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216185457U (en) |
-
2021
- 2021-11-26 CN CN202122942682.6U patent/CN216185457U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |