CN109649072B - Wheel casing fixing device of automobile hub - Google Patents
Wheel casing fixing device of automobile hub Download PDFInfo
- Publication number
- CN109649072B CN109649072B CN201910047163.8A CN201910047163A CN109649072B CN 109649072 B CN109649072 B CN 109649072B CN 201910047163 A CN201910047163 A CN 201910047163A CN 109649072 B CN109649072 B CN 109649072B
- Authority
- CN
- China
- Prior art keywords
- clamping part
- fixing
- clamping
- wheel cover
- locking screw
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 239000010963 304 stainless steel Substances 0.000 claims description 2
- 239000004677 Nylon Substances 0.000 claims description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
- B60B7/06—Fastening arrangements therefor
- B60B7/061—Fastening arrangements therefor characterised by the part of the wheels to which the discs, rings or the like are mounted
- B60B7/066—Fastening arrangements therefor characterised by the part of the wheels to which the discs, rings or the like are mounted to the hub
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
- B60B7/06—Fastening arrangements therefor
- B60B7/08—Fastening arrangements therefor having gripping elements consisting of formations integral with the cover
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention relates to a wheel cover fixing device of an automobile hub, which comprises a locking screw, a fixing part arranged on the wheel cover and a clamping part used for clamping on a hub steel ring; the bottom end of the fixing part is hinged with the bottom end of the clamping part; the locking screw penetrates through the fixing part and is in threaded connection with the clamping part; the fixed part top is equipped with the supporting shoe, and fixed part is kept away from clamping part one side and is equipped with the fixed screw hole, is equipped with the tight screw of top that upwards sets up towards the fixed part slope on the clamping part. According to the wheel cover fixing device of the automobile hub, the clamping parts are driven by the locking screws to enable the periphery of the wheel cover to be fixed on the hub in a flat and stable mode, the wheel cover is prevented from flying in the using process, the wheel cover assembling process is enabled to meet the latest automobile assembling regulations without adopting bolt connection, and the wheel cover fixing device is convenient to detach and install.
Description
Technical Field
The invention relates to the field of automobile hub assembly, in particular to a wheel cover fixing device of an automobile hub.
Background
The existing automobile wheel cover fixing mode is that the wheel cover and the wheel hub are directly and fixedly connected together by adopting nuts or the wheel cover is indirectly connected with the wheel hub by adopting nuts through an iron bracket, the installation of the two wheel covers is completed by disassembling the nuts, the requirement that the tire nuts and the half axle nuts are complete and complete in the new GB7258-2017 technical Condition of motor vehicle operation safety 9.2.1 is not met, and the specification of the wheels and all bolts on the wheels of buses and trucks is fastened according to the specified force distance.
In addition, the wheel cover is directly connected in the middle of the wheel hub or indirectly connected through the support by the bolts, the middle fixing mode is easy to cause that under the high-speed running of the wheel, the wheel cover can generate larger centrifugal force to generate shearing force on the fixed bolt assembly, and then the bolts are easy to damage to cause the phenomenon that the wheel cover falls off and flies, in addition, the bolts are easy to rust, the bolts are also unstable in fixation and unsafe, and the fixed bolts are too many, so that the disassembly and the assembly are inconvenient.
Disclosure of Invention
The purpose of the invention is that: the wheel cover fixing device for the automobile hub can stably and fixedly connect the wheel cover with the hub, is convenient to detach and meets the assembly requirement.
In order to achieve the above object, the present invention provides the following technical solutions: a wheel cover fixing device of an automobile hub comprises a locking screw, a fixing part arranged on the wheel cover and a clamping part used for clamping on a hub steel ring; the bottom end of the fixing part is hinged with the bottom end of the clamping part; the locking screw penetrates through the fixing part and is in threaded connection with the clamping part; the fixed part top is equipped with the supporting shoe, and fixed part is kept away from clamping part one side and is equipped with the fixed screw hole, is equipped with the tight screw of top that upwards sets up towards the fixed part slope on the clamping part.
Further, the locking screw penetrates through the fixing part from the middle position of the fixing part to be in threaded connection with the clamping part, and two fixing screw holes are formed in the two sides of the locking screw respectively; the two support blocks are specifically arranged above the fixing part and close to one side of the clamping part, the two support blocks are respectively positioned at two sides of the locking screw, and one side of the support block close to the clamping part is provided with a profiling cambered surface; the jacking screw is located between the two supporting blocks.
Furthermore, the fixing part is close to one side of the clamping part and is positioned at two sides of the locking screw, a round groove is formed in the fixing part, and a spring is arranged between the bottom of the round groove and the side face of the clamping part.
The beneficial effects of the invention are as follows: according to the wheel cover fixing device of the automobile hub, the clamping parts are driven by the locking screws to enable the periphery of the wheel cover to be fixed on the hub in a flat and stable mode, the wheel cover is prevented from flying in the using process, the wheel cover assembling process is enabled to meet the latest automobile assembling regulations without adopting bolt connection, and the wheel cover fixing device is convenient to detach and install.
Drawings
FIG. 1 is a first angular perspective view of a wheel cover attachment assembly for an automotive wheel hub in accordance with the present invention;
FIG. 2 is a second angular perspective view of a wheel cover attachment assembly for an automotive wheel hub in accordance with the present invention;
FIG. 3 is a top plan view of a wheel cover attachment assembly for an automobile hub in accordance with the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a view of a mounting structure according to an embodiment of the present invention;
fig. 6 is an enlarged view of a portion C of fig. 5;
in the figure: 1. a hub; 2. a wheel cover; 3. a fixing part; 4. a clamping part; 5. a locking screw; 6. a support block; 61. profiling cambered surfaces; 7. tightly pushing the screw; 8. a fixed screw hole; 9. a circular groove; 91. and (3) a spring.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 6, a wheel cover fixing device of an automobile hub includes a locking screw 5, a fixing portion 3 mounted on a wheel cover 2, and a clamping portion 4 for clamping on a steel ring of a hub 1; the bottom end of the fixed part 3 is hinged with the bottom end of the clamping part 4, the fixed part 3 is fixedly connected to the wheel cover 2, and the clamping part 4 and the fixed part 3 can be connected in a turnover way; the locking screw 5 penetrates through the fixing part 3 to be in threaded connection with the clamping part 4, and the fixing part 3 and the clamping part 4 can be opened or combined by rotating the locking screw 5; the fixed part 3 top is equipped with supporting shoe 6, and supporting shoe 6 is used for supporting on the steel ring outward flange of wheel hub 1, and fixed part 3 is kept away from clamping part 4 one side and is equipped with fixed screw hole 8, and fixed screw hole 8 is used for connecting the screw that passes wheel casing 2 with wheel casing 2 and fixed part 3 fixed connection, is equipped with the tight screw 7 of top that upwards sets up towards the slope of fixed part 3 on the clamping part 4, and tight screw 7 of top is used for on the steel ring inward flange of tight wheel hub 1 of top, makes wheel casing 2 and wheel hub 1 be connected.
The locking screw 5 penetrates through the fixing part 3 from the middle position of the fixing part 3 to be in threaded connection with the clamping part 4, and two fixing screw holes 8 are formed in the two sides of the locking screw 5 respectively; the support blocks 6 are specifically arranged above the fixing part 3 and close to one side of the clamping part 4, the two support blocks 6 are specifically arranged on two sides of the locking screw 5, one side of the support block 6 close to the clamping part 4 is provided with a profiling cambered surface 61, and the profiling cambered surface 61 is used for the larger contact area between the fixing part 3 and the steel ring of the hub 1, so that the fixation is more stable and firm; the jacking screw 7 is positioned between the two supporting blocks 6, so that collision interference is avoided when the fixing part 3 and the clamping part 4 are combined.
The fixed part 3 is close to clamping part 4 one side and is located locking screw 5 both sides and all is equipped with circular slot 9, be equipped with spring 91 in the circular slot 9 bottom and the clamping part 4 side, spring 91 is used for making fixed part 3 and clamping part 4 be in the open state.
In the embodiment, the fixing part 3 and the clamping part 4 are made of reinforced nylon, and the locking screw 5 and the jacking screw 7 are made of 304 stainless steel; the locking screw 5 passes through the fixing portion 3 to be in threaded connection with the clamping portion 4, and has two layers, the locking screw 5 passes through the fixing portion 3 to be in direct threaded connection with the clamping portion 4, or the locking screw 5 passes through the fixing portion 3 to be in indirect threaded connection with the clamping portion 4 through a nut fixedly connected to the clamping portion 4, and the two connection modes are both in the protection scope of the invention.
Working principle: the wheel cover fixing devices of the automobile hubs are arranged on the wheel cover 2 at annular intervals along the outer edge of the wheel cover 2 in a mode that screws penetrate through the wheel cover 2 and are in threaded connection with the fixing screw holes 8, the profiling cambered surfaces 61 of the supporting blocks 6 are attached to the outer surface of the wheel rim 1, the locking screws 5 are screwed down to drive the clamping parts 4 to turn over, the jacking screws 7 are made to jack against the inner surface of the wheel rim 1, and accordingly assembly between the wheel cover 2 and the wheel rim 1 is achieved.
The above examples are provided to further illustrate the invention and do not limit the invention to these specific embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be construed as being within the protection scope of the present invention.
Claims (1)
1. The utility model provides a wheel casing fixing device of automobile wheel hub which characterized in that: comprises a locking screw (5), a fixing part (3) arranged on the wheel cover (2) and a clamping part (4) used for clamping on the steel ring of the wheel hub (1); the bottom end of the fixing part (3) is hinged with the bottom end of the clamping part (4); the locking screw (5) penetrates through the fixing part (3) to be in threaded connection with the clamping part (4); a supporting block (6) is arranged above the fixing part (3), one side, far away from the clamping part (4), of the fixing part (3) is provided with fixing screw holes (8), the clamping part (4) is provided with a jacking screw (7) which is obliquely upwards arranged towards the fixing part (3), the locking screw (5) penetrates through the fixing part (3) from the middle position of the fixing part (3) to be in threaded connection with the clamping part (4), and the fixing screw holes (8) are specifically two and are respectively positioned at two sides of the locking screw (5); the support blocks (6) are specifically arranged above the fixing part (3) and close to one side of the clamping part (4), the two support blocks (6) are specifically arranged on two sides of the locking screw (5) respectively, and one side of the support block (6) close to the clamping part (4) is provided with a profiling cambered surface (61); the utility model discloses a locking screw, including supporting shoe (6), fixed part (3), tight screw (7) in top is located two between supporting shoe (6), fixed part (3) are close to clamping part (4) one side and are located locking screw (5) both sides and all are equipped with circular slot (9), be equipped with spring (91) in between circular slot (9) bottom and clamping part (4) side, fixed part (3) and clamping part (4) all adopt reinforcing nylon material, and locking screw (5) and tight screw (7) in top all adopt 304 stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910047163.8A CN109649072B (en) | 2019-01-18 | 2019-01-18 | Wheel casing fixing device of automobile hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910047163.8A CN109649072B (en) | 2019-01-18 | 2019-01-18 | Wheel casing fixing device of automobile hub |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109649072A CN109649072A (en) | 2019-04-19 |
| CN109649072B true CN109649072B (en) | 2024-03-12 |
Family
ID=66119984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910047163.8A Active CN109649072B (en) | 2019-01-18 | 2019-01-18 | Wheel casing fixing device of automobile hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109649072B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202782470U (en) * | 2012-09-10 | 2013-03-13 | 张良 | Fixing device for automobile wheel cover |
| JP2014028580A (en) * | 2012-07-31 | 2014-02-13 | Jtekt Corp | Hub unit |
| DE102014000089A1 (en) * | 2014-01-10 | 2015-07-16 | Stefanie Andresen | Decorative trim for a motor vehicle wheel, in particular for a light-alloy wheel, and method for fastening a decorative trim on a motor vehicle wheel |
| CN205344355U (en) * | 2015-12-10 | 2016-06-29 | 大悍（天津）汽车零部件有限公司 | Wheel hub decorates cover assembly with sign |
| CN106166918A (en) * | 2016-06-24 | 2016-11-30 | 安徽江淮汽车股份有限公司 | A kind of wheel disk fixed structure |
| CN109017137A (en) * | 2018-08-09 | 2018-12-18 | 合肥创智汽车技术开发有限公司 | A kind of wheel cover of automobile mounting structure |
| CN209409697U (en) * | 2019-01-18 | 2019-09-20 | 张家港市杨柳客车配件有限公司 | A kind of fixed device of the wheel cover of automotive hub |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9428004B2 (en) * | 2012-10-12 | 2016-08-30 | Design Infini, Inc. | Direct bolt simulated cap |
-
2019
- 2019-01-18 CN CN201910047163.8A patent/CN109649072B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014028580A (en) * | 2012-07-31 | 2014-02-13 | Jtekt Corp | Hub unit |
| CN202782470U (en) * | 2012-09-10 | 2013-03-13 | 张良 | Fixing device for automobile wheel cover |
| DE102014000089A1 (en) * | 2014-01-10 | 2015-07-16 | Stefanie Andresen | Decorative trim for a motor vehicle wheel, in particular for a light-alloy wheel, and method for fastening a decorative trim on a motor vehicle wheel |
| CN205344355U (en) * | 2015-12-10 | 2016-06-29 | 大悍（天津）汽车零部件有限公司 | Wheel hub decorates cover assembly with sign |
| CN106166918A (en) * | 2016-06-24 | 2016-11-30 | 安徽江淮汽车股份有限公司 | A kind of wheel disk fixed structure |
| CN109017137A (en) * | 2018-08-09 | 2018-12-18 | 合肥创智汽车技术开发有限公司 | A kind of wheel cover of automobile mounting structure |
| CN209409697U (en) * | 2019-01-18 | 2019-09-20 | 张家港市杨柳客车配件有限公司 | A kind of fixed device of the wheel cover of automotive hub |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109649072A (en) | 2019-04-19 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |