CN220615940U - Lightweight knuckle structure - Google Patents
Lightweight knuckle structure Download PDFInfo
- Publication number
- CN220615940U CN220615940U CN202322093132.0U CN202322093132U CN220615940U CN 220615940 U CN220615940 U CN 220615940U CN 202322093132 U CN202322093132 U CN 202322093132U CN 220615940 U CN220615940 U CN 220615940U
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- China
- Prior art keywords
- knuckle
- knuckle body
- lightweight
- steering knuckle
- connecting piece
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims abstract description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000010009 beating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a lightweight steering knuckle structure which comprises a steering knuckle body, wherein the steering knuckle body is made of lightweight metal, one side of the steering knuckle body is fixedly connected with a first caliper connecting piece, one side of the first caliper connecting piece is provided with two connecting threaded holes, the bottom of the steering knuckle body is provided with a connecting part fixed with a lower fork arm, and one side of the steering knuckle body is provided with a connecting arm connected with a steering tie rod. According to the utility model, the first caliper connecting piece is connected and fixed with the caliper, meanwhile, the steering knuckle body is respectively connected and fixed with the lower fork arm and the upper fork arm through the connecting part and the longitudinal ball head, and the steering knuckle body is connected and fixed with the protruding part of the hollow hub through the hub sleeve, so that the steering knuckle is converted from heavy to light weight, the cost is reduced, and meanwhile, the impact load of parts in all directions can be obtained under severe working conditions while the strength is ensured.
Description
Technical Field
The utility model relates to the technical field of steering knuckles, in particular to a lightweight steering knuckle structure.
Background
Small off-road vehicles or four-wheel drive small off-road vehicles in order to perform best in dynamic projects, including traction, handling, climbing, endurance, etc., which require stability of the vehicle, and the knuckle is one of the important parts of the steering system that transmits and receives the front load of the vehicle.
The steering knuckle is an important part in the automobile industry and is affected by various loads through connection with a front axle, a steering transmission mechanism and a brake, so that the strength, the impact resistance and the reliability of the steering knuckle are very important to study.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a lightweight steering knuckle structure.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a lightweight knuckle structure, includes the knuckle body, the knuckle body adopts light metal to make, one side fixedly connected with calliper connecting piece of knuckle body is first, and two connecting screw holes have been seted up to one side of calliper connecting piece first, the bottom of knuckle body is equipped with the adapting unit fixed with lower yoke, one side of knuckle body is equipped with the linking arm that is connected with the tie rod, the top of knuckle body is equipped with the vertical bulb fixed with last yoke, the rear integrated into one piece of knuckle body has the wheel hub sleeve.
As a still further aspect of the present utility model, an inclined surface is formed between the longitudinal ball and the knuckle body.
As a still further scheme of the utility model, the connecting part is provided with two plugging bolt connecting holes, the two plugging bolt connecting holes are all arranged in the steering knuckle body, the center lines of the two plugging bolt connecting holes coincide, and the steering knuckle body is internally provided with a clearance groove.
As a still further proposal of the utility model, one side of the connecting arm is integrally formed with a supporting rib, and the supporting rib is fixed with the knuckle body.
As still further aspects of the present utility model, the light metal is an aluminum alloy.
As a still further scheme of the utility model, the steering knuckle further comprises two slots, wherein the two slots are formed on one side of the steering knuckle body, inserting blocks are inserted into the two slots, a caliper connecting piece II is integrally formed on one side of the inserting blocks, and a locking part for fixing the caliper connecting piece II is arranged in the steering knuckle body.
As a still further proposal of the utility model, the locking component comprises a mounting hole which is arranged at the top of the steering knuckle body, a connecting screw is arranged in the mounting hole, and the connecting screw is in threaded connection with the insert block.
The beneficial effects of the utility model are as follows:
1. through adopting light metal, connect fixedly through calliper connecting piece one with calliper, simultaneously, make the knuckle body be connected fixedly with lower yoke and last yoke respectively through adapting unit and vertical bulb to make the knuckle body be connected fixedly with hollow wheel hub's bellying through the wheel hub sleeve pipe, thereby make the knuckle follow heavy to the conversion of lightweight direction, when reduce cost, can obtain the spare part again and bear the impact load of each direction under abominable operating mode when guaranteeing intensity, improved the result of use of knuckle.
2. Through being equipped with the inclined plane, go up the yoke and be connected with the steering wheel, when the steering wheel rotated, make the knuckle body stimulate hollow wheel hub rotation through last yoke and vertical bulb to change the direction of travel, and it resets more laborsaving to assist steering wheel reverse rotation through the inclined plane, has improved the laborsaving effect of knuckle.
3. Through the cooperation of inserted block and slot, when the knuckle body is connected with not calliper of equidimension, at first pull out calliper connecting piece two, then change calliper connecting piece two of suitable size, then fix calliper connecting piece two through locking part, improved the convenience of knuckle.
Drawings
FIG. 1 is a schematic view of a front side perspective structure of an embodiment 1 of a lightweight knuckle structure according to the present utility model;
fig. 2 is a schematic view of a rear two-day structure of an embodiment 1 of a lightweight knuckle structure according to the present utility model;
FIG. 3 is a schematic view of a front side perspective structure of an embodiment 2 of a lightweight knuckle structure according to the present utility model;
fig. 4 is a schematic partial sectional view of an embodiment 2 of a lightweight knuckle structure according to the present utility model.
In the figure: 1. a connecting threaded hole; 2. a caliper connecting piece I; 3. plugging a bolt connecting hole; 4. a clearance groove; 5. a connecting arm; 6. a knuckle body; 7. an inclined surface; 8. longitudinal ball head; 9. a support rib; 10. a hub sleeve; 11. a mounting hole; 12. a caliper connecting piece II; 13. a slot; 14. inserting blocks; 15. and (5) connecting screws.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Example 1
Referring to fig. 1-2, a lightweight knuckle structure, including knuckle body 6, knuckle body 6 adopts light metal to make, one side of knuckle body 6 is fixed with calliper connecting piece one 2 through the bolt, two connecting screw holes 1 have been seted up to one side of calliper connecting piece one 2, the bottom of knuckle body 6 is equipped with the adapting unit fixed with lower yoke, one side of knuckle body 6 is equipped with the linking arm 5 that is connected with the tie rod, the top of knuckle body 6 is equipped with the vertical bulb 8 fixed with last yoke, the rear integrated into one piece of knuckle body 6 has hub sleeve 10, during the use, be connected fixedly with calliper through calliper connecting piece one 2, simultaneously, be connected fixedly with lower yoke through adapting unit messenger's bottom of knuckle body 6, then be connected fixedly with last yoke through vertical bulb 8, and be connected fixedly with hollow hub's bellying through hub sleeve 10 messenger's knuckle body 6, thereby make the knuckle change from heavy to lightweight direction, while reducing costs, can obtain the operating mode that the spare part bears the impact load in various directions under abominable while guaranteeing intensity again.
Wherein, be inclined plane 7 between vertical bulb 8 and the knuckle body 6, go up the yoke and be connected with the steering wheel, when the steering wheel rotated, make the knuckle body 6 pull hollow wheel hub rotation through last yoke and vertical bulb 8 to change the direction of travel, and it is more laborsaving to assist steering wheel reverse rotation reset through inclined plane 7.
Wherein, adapting unit is two and fills in and beat bolted connection hole 3, and two are filled in and are beaten the inside of bolted connection hole 3 all offered at knuckle body 6, and two are filled in and are beaten the inside coincidence of bolted connection hole 3, and the inside of knuckle body 6 has been offered and has been kept away the position groove 4, is convenient for knuckle body 6 and lower yoke connection fixed through filling in and beating bolted connection hole 3.
Wherein, one side integrated into one piece of linking arm 5 has supporting rib 9, and supporting rib 9 is fixed mutually with knuckle body 6, and supporting rib 9 can effectively improve knuckle body 6's intensity.
The light metal adopts aluminum alloy, so that the steering knuckle is changed from heavy to light, and the cost is reduced.
The working principle of the embodiment is as follows: during the use, connect fixedly through calliper connecting piece one 2 and calliper, simultaneously, make the bottom of knuckle body 6 and lower yoke connect fixedly through stopper beating bolt connecting hole 3, then make the top of knuckle body 6 and go up yoke connect fixedly through vertical bulb 8, and make the boss connection of knuckle body 6 and hollow wheel hub fix through wheel hub sleeve 10, thereby make the knuckle change from heavy to lightweight direction, when reducing cost, can obtain the impact load of spare part under abominable operating mode under all directions again when guaranteeing intensity.
Example 2
Referring to fig. 3-4, a lightweight knuckle structure, still include two slots 13, two slots 13 are all offered in one side of knuckle body 6, have all pegged graft in two slots 13 and have inserted block 14, one side integrated into one piece of inserted block 14 has calliper connecting piece two 12, the inside of knuckle body 6 is equipped with the locking part that fixes calliper connecting piece two 12, when knuckle body 6 is connected with the calliper of equidimension, at first pulls out calliper connecting piece two 12, then changes calliper connecting piece two 12 of equidimension, then fixes calliper connecting piece two 12 through the locking part.
The locking component comprises a mounting hole 11, the mounting hole 11 is formed in the top of the steering knuckle body 6, a connecting screw 15 is arranged in the mounting hole 11, the connecting screw 15 is in threaded connection with the insert block 14, and the connecting screw 15 is fixedly connected with the insert block 14 by rotating the connecting screw 15.
The working principle of the embodiment is as follows: when the knuckle body 6 is connected with calipers of different sizes, the second caliper connecting piece 12 is pulled out first, then the second caliper connecting piece 12 of a proper size is replaced, and then the second caliper connecting piece 12 is fixed through the connecting screw 15.
Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
Claims (7)
1. The utility model provides a lightweight knuckle structure, includes knuckle body (6), its characterized in that, knuckle body (6) adopts light metal to make, one side fixedly connected with calliper connecting piece (2) of knuckle body (6), two connecting screw holes (1) have been seted up to one side of calliper connecting piece (2), the bottom of knuckle body (6) is equipped with the adapting unit fixed with lower yoke, one side of knuckle body (6) is equipped with connecting arm (5) that are connected with the tie rod, the top of knuckle body (6) is equipped with longitudinal bulb (8) fixed with last yoke, the rear integrated into one piece of knuckle body (6) has hub sleeve (10).
2. A lightweight knuckle structure according to claim 1, characterized in that an inclined surface (7) is provided between the longitudinal ball (8) and the knuckle body (6).
3. The lightweight knuckle structure of claim 1, characterized in that the connecting part is two plugged bolt connecting holes (3), the two plugged bolt connecting holes (3) are all formed in the knuckle body (6), the center lines of the two plugged bolt connecting holes (3) coincide, and the inside of the knuckle body (6) is provided with a clearance groove (4).
4. A lightweight knuckle structure according to claim 1, characterized in that the one side of the connecting arm (5) is integrally formed with a support rib (9), and the support rib (9) is fixed to the knuckle body (6).
5. The lightweight knuckle structure of claim 1, wherein said lightweight metal is aluminum alloy.
6. The lightweight knuckle structure according to claim 1, further comprising two slots (13), wherein the two slots (13) are formed on one side of the knuckle body (6), the two slots (13) are respectively internally inserted with an insert block (14), one side of the insert block (14) is integrally formed with a caliper connecting piece two (12), and a locking component for fixing the caliper connecting piece two (12) is arranged inside the knuckle body (6).
7. The lightweight knuckle structure of claim 6, characterized in that the locking means includes a mounting hole (11), the mounting hole (11) is formed in the top of the knuckle body (6), a connecting screw (15) is disposed in the mounting hole (11), and the connecting screw (15) is in threaded connection with the insert (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322093132.0U CN220615940U (en) | 2023-08-05 | 2023-08-05 | Lightweight knuckle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322093132.0U CN220615940U (en) | 2023-08-05 | 2023-08-05 | Lightweight knuckle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220615940U true CN220615940U (en) | 2024-03-19 |
Family
ID=90233388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322093132.0U Active CN220615940U (en) | 2023-08-05 | 2023-08-05 | Lightweight knuckle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220615940U (en) |
-
2023
- 2023-08-05 CN CN202322093132.0U patent/CN220615940U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |