CN218408253U - Fender component and knuckle connection structure - Google Patents
Fender component and knuckle connection structure Download PDFInfo
- Publication number
- CN218408253U CN218408253U CN202222466869.8U CN202222466869U CN218408253U CN 218408253 U CN218408253 U CN 218408253U CN 202222466869 U CN202222466869 U CN 202222466869U CN 218408253 U CN218408253 U CN 218408253U
- Authority
- CN
- China
- Prior art keywords
- fender
- mounting
- mudguard
- knuckle
- disc body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The application discloses a fender component and a steering knuckle connecting structure, which comprises a fender used for being connected with a disc body of a steering knuckle and an installation boss arranged on the fender and used for being attached to the disc body; the middle part of the mudguard is provided with a central hole for a connecting sleeve of a steering knuckle to pass through, and one side of the mudguard is provided with an opening part which is communicated with the central hole and used for avoiding a brake caliper; the fender is provided with a disc body, wherein the fender faces one side of the disc body and is provided with at least three mounting bosses at intervals, and the mounting bosses are provided with mounting through holes for connecting bolts to penetrate through. The application discloses fender component and knuckle connection structure has alleviateed structural weight, has promoted the fender mud effect, is convenient for connect the assembly.
Description
Technical Field
The application relates to the technical field of brake disc fenders, in particular to a fender component and a steering knuckle connecting structure.
Background
The brake disc is a brake part of an automobile and is installed on the outer side of a steering knuckle. To block the ingress of sand and sand into the brake disc, a brake disc fender is typically mounted on the knuckle.
As shown in fig. 1, the conventional brake disc fender 1' includes a fender body 11' and an annular boss 12'. The annular boss 12 'is mounted on the inner ring of the fender body 11', and four bolt connecting holes 13 'are formed in the annular boss 12'. The annular boss 12' is attached to the knuckle and clamped between the knuckle and the hub bearing, and finally locked and fixed by 4 fixing bolts.
The annular projection 12 'is large in size, increasing the weight of the brake disc fender 1'.
The annular boss 12 'is a closed-loop structure, so that a larger opening part needs to be reserved at the fender body 11' to avoid the brake caliper, otherwise, the brake caliper may touch the annular boss 12', and the size of the fender body 11' is reduced. As shown in fig. 1, the two ends of the fender body 11' do not extend out of the annular bosses 12', that is, the central angle of the fender body 11' is reduced, and the corresponding arc length is also reduced, so that the shielding area is reduced.
In view of the above, it is desirable to provide a novel fender member and a knuckle connection structure.
SUMMERY OF THE UTILITY MODEL
The purpose of the application is to overcome the defects of the prior art and provide a novel fender component and a steering knuckle connecting structure, wherein more than three independent mounting bosses with small size are arranged on the fender, so that the structural weight is favorably reduced; the opening and the centre bore intercommunication of fender provide bigger dodge space for brake caliper, can suitably increase the fender size, do benefit to the increase and shelter from the area, promote the fender effect.
The technical scheme of the application provides a fender component, which comprises a fender used for being connected with a disc body of a steering knuckle and an installation boss arranged on the fender and used for being attached to the disc body;
the middle part of the mudguard is provided with a central hole for a connecting sleeve of a steering knuckle to pass through, and one side of the mudguard is provided with an opening part which is communicated with the central hole and used for avoiding a brake caliper;
the fender is characterized in that at least three mounting bosses are arranged on one side, facing the disc body, of the fender at intervals, and mounting through holes for connecting bolts to penetrate through are formed in the mounting bosses.
In an alternative solution, a side of the mounting boss facing away from the tray body has a receiving groove for receiving a head of the connecting bolt.
In one optional technical scheme, at least one mounting boss is arranged at two end parts, facing the opening part, of the fender, and at least one mounting boss is arranged in the middle of the fender.
In an alternative embodiment, the mounting boss is integrally formed with the fender.
In one optional technical scheme, the fender comprises a fender body in a preferred arc shape and an inner contour plate connected to the inner contour edge of the fender body;
the inner contour plate is provided with an accommodating groove for accommodating the lug plate of the connecting sleeve;
the mounting bosses are provided on the fender body and/or the inner contour plate.
In one optional technical scheme, an outer contour flanging is arranged at the outer contour edge of the fender, and the outer contour flanging and the mounting boss are located on two opposite sides of the fender.
In one optional technical scheme, at least one heat dissipation hole is formed in the fender.
In one optional technical scheme, the heat dissipation holes are in a strip shape.
In one optional technical scheme, at least one reinforcing convex rib is arranged on the fender.
The technical scheme of the application also provides a steering knuckle connecting structure which comprises a steering knuckle, a connecting bolt and the fender component in any one of the technical schemes;
the steering knuckle comprises a disc body with an internal thread hole and a connecting sleeve connected with the disc body;
the connecting sleeve penetrates through the central hole;
the mounting boss is attached to the tray body, and the connecting bolt penetrates through the mounting through hole and is connected to the internal thread hole.
By adopting the technical scheme, the method has the following beneficial effects:
according to the fender component and the steering knuckle connecting structure, the mounting boss arranged on the fender is small in size, so that the weight of the structure is favorably reduced; more than three mounting bosses are mutually independent, so that arrangement is convenient according to connection points of a disc body of the steering knuckle; the opening and the centre bore intercommunication of fender rear side provide bigger dodge space for brake caliper, and brake caliper can suitably move forward to can suitably increase the central angle or the size of fender, also increased the sheltering from area of fender, promote fender mud effect.
To sum up, the fender component and the knuckle connection structure that this application provided have alleviateed structural weight, have promoted the fender mud effect, are convenient for connect the assembly.
Drawings
The disclosure of the present application will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present application. In the figure:
FIG. 1 is a schematic view of a brake disc splash guard of the prior art;
FIG. 2 is a perspective view of a fender component provided in accordance with an embodiment of the present disclosure from a first perspective;
FIG. 3 is a perspective view of a fender component provided in accordance with an embodiment of the present application from a second perspective;
fig. 4 is a perspective view of a knuckle connection structure provided in an embodiment of the present application;
fig. 5 is a sectional view of the knuckle connection structure shown in fig. 4 along one connection bolt.
Detailed Description
Embodiments of the present application are further described below with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 2 to 3 in combination with fig. 4 to 5, a fender component according to an embodiment of the present disclosure includes a fender 1 for connecting to a disc 31 of a knuckle 3, and a mounting boss 2 provided on the fender 1 for fitting to the disc 31.
The middle part of the mudguard 1 is provided with a central hole 16 for the connecting sleeve 32 of the steering knuckle 3 to pass through, and one side of the mudguard 1 is provided with an opening part 17 which is communicated with the central hole 16 and is used for avoiding brake calipers.
At least three mounting bosses 2 are arranged on one side of the fender 1 facing the disc body 31 at intervals, and mounting through holes 21 for connecting bolts 4 to penetrate are formed in the mounting bosses 2.
The present application provides a fender member for mounting on a knuckle 3 to provide protection to a brake disc.
The fender component comprises a fender 1 and at least three spaced mounting bosses 2.
The center of the fender 1 has a central hole 16 for the connection sleeve 32 of the steering knuckle 3 to pass through. The rear side of the fender 1 has an opening 17, and the opening 17 is used for avoiding the brake caliper. The opening 17 communicates with the center hole 16.
The mounting boss 2 is provided on the fender 1 on the side facing the disc body 31. Each of the mounting bosses 2 is provided with a mounting through-hole 21, and the mounting through-hole 21 is used for the connection bolt 4 to pass through to be connected with the disc body 31 of the knuckle 3. During assembly, the mounting boss 2 is attached to the disc body 31 of the knuckle 3, and the mounting through hole 21 is aligned with the internal threaded hole 311 of the disc body 31.
The utility model provides a fender component, the installation boss 2's that the configuration was gone up to fender 1 is small, does benefit to and alleviates structural weight.
The utility model provides a fender component, the installation boss 2 mutual independence more than three is convenient for arrange according to the tie point of the disk body 31 of knuckle 3 to carry out the erection joint.
The application provides a fender component, the opening 17 and the centre bore 16 intercommunication of fender 1 rear side provide bigger dodge space for brake caliper, brake caliper can suitably move forward to can suitably increase the central angle or the size of fender 1, also increased fender 1's the area that shelters from, promote fender mud effect.
The central angle of the mudguard 1 can reach 210-270 degrees, and can be selected according to the size of a vehicle type and a brake caliper.
The mudguard 1 can be made of cold-rolled steel plates or aluminum alloy plates with the thickness of 0.5 mm-1.0 mm.
To sum up, the fender component that this application provided has alleviateed structural weight, is convenient for be connected the assembly with knuckle 3, has promoted the fender mud effect.
In one embodiment, as shown in fig. 3-4, the side of the mounting boss 2 facing away from the disc 31 has a receiving slot 22 for receiving the head 41 of the connecting bolt 4.
Specifically, the mounting boss 2 protrudes toward the inside of the fender 1. The outer surface of the mudguard 1 corresponding to the mounting boss 2 is provided with a corresponding receiving groove 22 for receiving the head 41 of the connecting bolt 4, thereby preventing the head 41 of the connecting bolt 4 from being exposed. The mounting boss 2 may be formed by press-molding the fender 1, and when the fender 1 is pressed inward to form the mounting boss 2, the receiving groove 22 is naturally formed.
In one embodiment, as shown in fig. 2 to 3, the two ends of the fender 1 facing the opening 17 are respectively provided with at least one mounting boss 2, and the middle part of the fender 1 is provided with at least one mounting boss 2.
When the mudguard 1 is assembled with the disc body 31, the two ends and the middle part of the mudguard 1 are respectively connected and fixed with the disc body 31 through the connecting bolts 4, so that the assembling stability of the mudguard 1 and the disc body 31 is improved. The three fixing points are distributed at the upper, middle and lower parts of the mudguard 1 and are stressed uniformly.
In one embodiment, the mounting boss 2 is integrally formed with the fender 1. Specifically, installation boss 2 and fender 1 are by the integrative stamping forming of a panel beating, the shaping of being convenient for, and structural strength is high.
In one embodiment, as shown in fig. 2-4, the fender 1 includes a fender body 11 having a preferably arcuate shape and an inner contour plate 12 attached to an inner contour edge of the fender body 11.
The inner contour plate 12 has a receiving groove 121 for receiving the lug 321 of the connecting sleeve 32.
The mounting boss 2 is provided on the fender body 11 and/or the inner contour plate 12.
In the present embodiment, the fender 1 includes a fender body 11 and an inner contour plate 12. The fender body 11 is in a major arc shape, and the central angle of the fender body is larger than 180 degrees and can reach 210-270 degrees. The center hole 16 is an inner ring circular hole of the fender body 11, and the opening 17 is provided on the rear side of the fender body 11.
According to actual needs, the mounting boss 2 can be selected to be arranged on the fender body 11, or can be selected to be arranged on the inner contour plate 12, or can be selected to be arranged on the fender body 11 mostly, or can be arranged on the inner contour plate 12 only partially.
In one embodiment, as shown in fig. 2-3, the fender 1 is provided with an outer contour flange 13 at the outer contour edge, and the outer contour flange 13 and the mounting boss 2 are arranged at two opposite sides of the fender 1.
In the present embodiment, the outer contour bead 13 is integrally provided on the outer contour edge of the fender 1, and specifically, the outer contour bead 13 is integrally provided on the outer contour edge of the fender body 11. The outer contour flanging 13 extends towards the outer side of the fender 1 or the side of the brake disc, so that the outer contour flanging is beneficial to shielding foreign matters, and the strength and the rigidity of the structure are also well enhanced.
In one embodiment, as shown in fig. 2-3, the fender 1 is provided with at least one heat dissipation aperture 14.
In this embodiment, the fender 1 is provided with heat dissipation holes 14, and the heat dissipation holes 14 are ventilation holes, which are helpful for ventilation and heat dissipation of the brake disc. Specifically, the heat radiation hole 14 is provided on the fender body 11. The heat radiating holes 14 also have a function of reducing the weight of the structure.
The heat dissipation holes 14 may be circular holes, square holes, arc holes, etc., as required.
According to the needs, a plurality of radiating holes 14 can be respectively formed in a plurality of positions of the fender 1, so that the weight is reduced, the air circulation situation around the brake disc is favorably improved, the radiating rate of the brake disc is increased, and the good braking efficiency of the whole vehicle is ensured.
In one embodiment, as shown in fig. 2-3, the heat dissipation holes 14 are long-strip-shaped, and have a large opening area and good ventilation and heat dissipation effects. The elongated heat dissipation hole 14 may alternatively extend along the radial direction of the fender body 11 or extend obliquely on the fender body 11.
In one embodiment, as shown in fig. 2-3, the mudguard 1 is provided with at least one reinforcing bead 15.
In this embodiment, the fender 1 is provided with the reinforcing rib 15, and the reinforcing rib 15 is integrally formed on the fender 1 by press molding to improve the structural strength.
Optionally, a reinforcement bead 15 may be provided on the fender body 11 and/or the inner contour plate 12, as desired.
As required, a plurality of reinforcing beads 15 may be arranged at intervals on the fender 1 to further improve its structural strength.
As shown in fig. 4 to 5, the present embodiment also provides a knuckle connection structure including a knuckle 3, a connecting bolt 4, and a fender member according to any one of the embodiments described above.
The knuckle 3 includes a disc 31 having an internally threaded hole 311 and a coupling sleeve 32 connected to the disc 31.
The nipple 32 passes through the central bore 16. The mounting boss 2 is attached to the tray body 31, and the connecting bolt 4 passes through the mounting through-hole 21 and is connected to the internal thread hole 311.
The knuckle connection structure provided by the present embodiment includes a knuckle 3, a connecting bolt 4, and a fender member.
For the structure, structure and operation principle of the fender component, please refer to the description of the fender component, and the detailed description is omitted here.
The knuckle 3 includes a disc 31 and a coupling sleeve 32, and the coupling sleeve 32 is coupled to one side of the disc 31 and extends outward. The plate body 31 has a plurality of female screw holes 311 for the connection bolts 4 to be inserted, connected and fixed. The connecting sleeve 32 is used for the transmission shaft to pass through. The ear plate 321 on the connecting sleeve 32 is used for connecting with the surrounding parts through fixing bolts.
During assembly, the nipple 32 extends through the central bore 16. Each mounting boss 2 is attached to the tray body 31, and the mounting through hole 21 of each mounting boss 2 is aligned with one of the internal thread holes 311. The attachment bolt 4 is passed through the mounting through-hole 21 from the outside to the inside and attached to the female screw hole 311, thereby assembling the fender 1 to the knuckle 3.
According to the requirements, the above technical schemes can be combined to achieve the best technical effect.
The foregoing is considered as illustrative only of the principles and preferred embodiments of the application. It should be noted that, for a person skilled in the art, several other modifications can be made on the basis of the principle of the present application, and these should also be considered as the scope of protection of the present application.
Claims (10)
1. A mudguard component is characterized by comprising a mudguard used for being connected with a disc body of a steering knuckle and an installation boss arranged on the mudguard and used for being attached to the disc body;
the middle part of the mudguard is provided with a central hole for a connecting sleeve of a steering knuckle to pass through, and one side of the mudguard is provided with an opening part which is communicated with the central hole and used for avoiding a brake caliper;
the fender is provided with a disc body, wherein the fender faces one side of the disc body and is provided with at least three mounting bosses at intervals, and the mounting bosses are provided with mounting through holes for connecting bolts to penetrate through.
2. A fender member according to claim 1, wherein a side of the mounting boss facing away from the disc has a receiving slot for receiving a head of the attachment bolt.
3. The fender member of claim 1, wherein each of two ends of the fender facing the opening portion has at least one of the mounting bosses, and a middle portion of the fender has at least one of the mounting bosses.
4. A fender member of claim 1, wherein the mounting boss is integrally formed with the fender.
5. A fender member according to any one of claims 1-4, characterized in that,
the fender comprises a fender body in an optimal arc shape and an inner contour plate connected to the edge of the inner contour of the fender body;
the inner contour plate is provided with an accommodating groove for accommodating the lug plate of the connecting sleeve;
the mounting bosses are provided on the fender body and/or the inner contour plate.
6. A fender component according to any one of claims 1 to 4,
the fender is characterized in that an outer contour flanging is arranged at the edge of the outer contour of the fender, and the outer contour flanging and the mounting boss are located on two opposite sides of the fender.
7. A fender component according to any one of claims 1 to 4,
the fender is provided with at least one heat dissipation hole.
8. The fender member of claim 7, wherein the heat dissipation aperture is elongated.
9. A fender component according to any one of claims 1 to 4,
the mud guard is provided with at least one reinforcing convex rib.
10. A knuckle connection structure characterized by comprising a knuckle, a connecting bolt, and a fender member according to any one of claims 1 to 9;
the steering knuckle comprises a disc body with an internal thread hole and a connecting sleeve connected with the disc body;
the connecting sleeve penetrates through the central hole;
the mounting boss is attached to the tray body, and the connecting bolt penetrates through the mounting through hole and is connected to the internal thread hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222466869.8U CN218408253U (en) | 2022-09-16 | 2022-09-16 | Fender component and knuckle connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222466869.8U CN218408253U (en) | 2022-09-16 | 2022-09-16 | Fender component and knuckle connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218408253U true CN218408253U (en) | 2023-01-31 |
Family
ID=85031761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222466869.8U Active CN218408253U (en) | 2022-09-16 | 2022-09-16 | Fender component and knuckle connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218408253U (en) |
-
2022
- 2022-09-16 CN CN202222466869.8U patent/CN218408253U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112339861B (en) | Automobile body rear portion force transmission structure and car | |
| CN218408253U (en) | Fender component and knuckle connection structure | |
| CN216642898U (en) | Carbon-ceramic brake disc with high heat dissipation performance | |
| CN212637074U (en) | Rear shock absorber mounting plate and rear shock absorber mounting assembly | |
| CN108131406B (en) | Screw type hub brake disc assembly with heat dissipation function for commercial vehicle | |
| CN210363568U (en) | Automobile body back taillight mounting structure | |
| CN210116563U (en) | Fender mounting bracket for vehicle and vehicle with same | |
| CN211223619U (en) | Vehicle B post subassembly and vehicle | |
| CN215553533U (en) | Steering knuckle of vehicle | |
| CN108105291B (en) | Pin-type hub brake disc assembly for commercial vehicle | |
| CN217396653U (en) | Shock absorber seat assembly of vehicle and vehicle that has it | |
| CN211501408U (en) | Cover plate for disc brake | |
| CN217545748U (en) | Motor housing, motor and wheel subassembly | |
| CN212149025U (en) | Triangular stabilizing beam, engine room assembly and automobile | |
| CN213566139U (en) | Easily radiating automobile body condenser overlay | |
| CN218703524U (en) | Fender board subassembly and vehicle of vehicle | |
| CN216232583U (en) | Instrument board crossbeam assembly and vehicle | |
| CN214606899U (en) | Wheel hub | |
| CN219133740U (en) | Anti-drop connecting piece for electric vehicle hub | |
| CN218085888U (en) | Lightweight electric motor car direction post | |
| CN220865487U (en) | Knuckle structure, suspension system and vehicle | |
| CN217401515U (en) | Combined type hub floodgate lid subassembly for stopper | |
| CN214165122U (en) | Front longitudinal beam and frame | |
| CN213892678U (en) | Fender support and side beam structure | |
| CN217598705U (en) | Fender support and vehicle with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |