CN109538615A - A kind of locking anti-fracture structure of auger face wheel nut - Google Patents
A kind of locking anti-fracture structure of auger face wheel nut Download PDFInfo
- Publication number
- CN109538615A CN109538615A CN201811496742.2A CN201811496742A CN109538615A CN 109538615 A CN109538615 A CN 109538615A CN 201811496742 A CN201811496742 A CN 201811496742A CN 109538615 A CN109538615 A CN 109538615A
- Authority
- CN
- China
- Prior art keywords
- wheel
- nut
- bolt
- wheel nut
- aluminum vehicle
- 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.)
- Pending
Links
- 230000002968 anti-fracture Effects 0.000 title claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 25
- 239000004411 aluminium Substances 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
Abstract
The invention discloses a kind of locking anti-fracture structures of auger face wheel nut, belong to field of automobile design.The present invention includes aluminum vehicle wheel, wheel nut and wheel bolt, and the aluminum vehicle wheel is coupled by wheel bolt and wheel nut on vehicle;It is characterized in that, the wheel nut is located at aluminum vehicle wheel side, the wheel nut and aluminum vehicle wheel contact side are tapered surface, the bellmouth of the setting of aluminum vehicle wheel bolt hole and tapered surface cooperation;The screwing length of the wheel nut and wheel bolt is the axial height of nut;The angle of the tapered surface is 70-85 °.The direct Optimal improvements of this wheel nut are the structure of the big conical surface, to increase friction area, and then increase frictional force, and big cone structure can increase nut height of conical surface simultaneously, also increase the screwing length of bolt;Therefore, this structure substantially increases frictional force and screwing length, to reduce the case where nut loosens, and then bolt is prevented fracture defect occur.
Description
Technical field
The invention belongs to field of automobile design, are related to a kind of locking anti-fracture structure of auger face wheel nut.
Background technique
At present in Automobile Design, aluminum vehicle wheel often will appear what wheel bolt in reliability test and after market was broken
Considerable safety failure problems;For wheel bolt fracture defect, each main engine plants all take conventional locking measures to solve this substantially
Problem, for the wheel nut of centre bore positioning method, conventional locking measures, effect is ideal;But bolt hole is positioned
The wheel nut of mode though conventional locking measures are effectively, but cannot be fully solved this problem.
This is solved the problems, such as by improving precision and the beating degree of nut at present, but is promoted from technique more difficult;
And wheel nut can only be alleviated to a certain extent and loose phenomenon occur.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of locking anti-fracture structures of auger face wheel nut, it is intended to
Wheel nut is tightened on aluminum vehicle wheel bolt hole, the two generates frictional force by the fitting of the wide-angle conical surface, to prevent wheel
Nut loosening;Increase the screwing length of wheel nut and wheel bolt, reduces bolt stress, avoid the risk of bolt fracture.
In order to solve the above technical problems, the technical solution used in the present invention is: a kind of auger face wheel nut it is locking
Anti-fracture structure, including aluminum vehicle wheel, wheel nut and wheel bolt, the aluminum vehicle wheel is by wheel bolt and wheel nut
It is coupled on vehicle;It is characterized in that, the wheel nut is located at aluminum vehicle wheel side, the wheel nut is contacted with aluminum vehicle wheel
Side is tapered surface, the bellmouth of the setting of aluminum vehicle wheel bolt hole and tapered surface cooperation;The wheel nut and wheel bolt
Screwing length be nut axial height;The angle of the tapered surface is 70-85 °.
The beneficial effects of adopting the technical scheme are that the direct Optimal improvements of wheel nut are big in the present invention
The structure of the conical surface to increase friction area, and then increases frictional force, and big cone structure can increase the nut conical surface simultaneously
Highly, the screwing length of bolt is also increased;Therefore, this structure substantially increases frictional force and screwing length, to reduce
The case where nut loosens, and then prevent the bolt fracture defect occur.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is structural schematic diagram of the invention;
1, wheel nut;2, wheel bolt;3, aluminum vehicle wheel.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
The invention discloses a kind of locking anti-fracture structures of auger face wheel nut, as shown in Figure 1, include aluminum vehicle wheel 3,
Wheel nut 1 and wheel bolt 2, the process wheel bolt 2 of aluminum vehicle wheel 3 and wheel nut 1 are coupled on vehicle;Its
It being characterized in that, the wheel nut 1 is located at 3 side of aluminum vehicle wheel, and it is tapered surface that the wheel nut 1, which contacts side with aluminum vehicle wheel 3,
The bellmouth of the setting of 3 bolt hole of aluminum vehicle wheel and tapered surface cooperation;The screwing length of the wheel nut 1 and wheel bolt 2
For the axial height of nut;The angle of the tapered surface is 70-85 °.
In the present invention, wheel nut is tightened on aluminum vehicle wheel bolt hole, and the two is generated by the conical surface fitting of wide-angle and rubbed
Power is wiped, to prevent wheel nut from loosening;Wheel nut decides with the friction area size at aluminum vehicle wheel bolt hole and rubs herein
The size of power is wiped, and frictional force size determines whether wheel nut loosens;
From reduction bolt stress angle analysis, the screwing length of wheel nut and wheel bolt is longer, suffered by wheel bolt
Stress it is smaller, the risk of bolt fracture is lower, so this structure devises big screwing length.
Claims (1)
1. a kind of locking anti-fracture structure of auger face wheel nut, including aluminum vehicle wheel, wheel nut and wheel bolt, described
Aluminum vehicle wheel is coupled by wheel bolt and wheel nut on vehicle;It is characterized in that, the wheel nut is located at aluminium vehicle
Side is taken turns, the wheel nut and aluminum vehicle wheel contact side are tapered surface, and the aluminum vehicle wheel bolt hole setting cooperates with tapered surface
Bellmouth;The screwing length of the wheel nut and wheel bolt is the axial height of nut;The angle of the tapered surface is
70-85°。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811496742.2A CN109538615A (en) | 2018-12-07 | 2018-12-07 | A kind of locking anti-fracture structure of auger face wheel nut |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811496742.2A CN109538615A (en) | 2018-12-07 | 2018-12-07 | A kind of locking anti-fracture structure of auger face wheel nut |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109538615A true CN109538615A (en) | 2019-03-29 |
Family
ID=65853184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811496742.2A Pending CN109538615A (en) | 2018-12-07 | 2018-12-07 | A kind of locking anti-fracture structure of auger face wheel nut |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109538615A (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0911701A (en) * | 1995-06-30 | 1997-01-14 | Mitsubishi Motors Corp | Double tire wheel disk coupling structure |
JP2008230374A (en) * | 2007-03-19 | 2008-10-02 | Bridgestone Corp | Wheel mounting structure and spacer |
CN101412345A (en) * | 2007-10-16 | 2009-04-22 | 统一麦特考公司 | Wheel hub stress reduction system |
JP2009274468A (en) * | 2008-05-12 | 2009-11-26 | Topy Ind Ltd | Automobile wheel |
CN102555662A (en) * | 2011-12-31 | 2012-07-11 | 重庆长安汽车股份有限公司 | Wheel mounting structure |
CN202883644U (en) * | 2012-10-31 | 2013-04-17 | 浙江长华汽车零部件有限公司 | Car wheel nut |
CN202971520U (en) * | 2012-12-20 | 2013-06-05 | 优必胜(福建)机械工业有限公司 | Locknut for automobile |
-
2018
- 2018-12-07 CN CN201811496742.2A patent/CN109538615A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0911701A (en) * | 1995-06-30 | 1997-01-14 | Mitsubishi Motors Corp | Double tire wheel disk coupling structure |
JP2008230374A (en) * | 2007-03-19 | 2008-10-02 | Bridgestone Corp | Wheel mounting structure and spacer |
CN101412345A (en) * | 2007-10-16 | 2009-04-22 | 统一麦特考公司 | Wheel hub stress reduction system |
JP2009274468A (en) * | 2008-05-12 | 2009-11-26 | Topy Ind Ltd | Automobile wheel |
CN102555662A (en) * | 2011-12-31 | 2012-07-11 | 重庆长安汽车股份有限公司 | Wheel mounting structure |
CN202883644U (en) * | 2012-10-31 | 2013-04-17 | 浙江长华汽车零部件有限公司 | Car wheel nut |
CN202971520U (en) * | 2012-12-20 | 2013-06-05 | 优必胜(福建)机械工业有限公司 | Locknut for automobile |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102207123B (en) | Wood fastening piece | |
CN110259808A (en) | The subassembly of lock bolt of predetermined torque control disassembly | |
CN203516393U (en) | Screw | |
CN202867499U (en) | Electrical ground bolt | |
CN109538615A (en) | A kind of locking anti-fracture structure of auger face wheel nut | |
CN102410296A (en) | Anti-loosening and anti-disassembling nut | |
CN207961221U (en) | A kind of stop nut and threaded connector | |
WO2020237910A1 (en) | Anti-loose screw nut assembly | |
CN206458706U (en) | Eccentric T-shaped self-locking nut | |
CN205064530U (en) | Nut anti -looseness device | |
CN206458702U (en) | Eccentric O-shaped self-locking nut | |
CN213970988U (en) | Mounting tool for double-end stud | |
CN205278076U (en) | U -bolt locking sphere locknut | |
CN201891543U (en) | Fuel injector connector | |
CN209604405U (en) | A kind of self-lock bolt | |
CN103470254B (en) | Locking device of coal mining machine roller and mounting structure thereof | |
CN209604408U (en) | A kind of spherical bolt assembly | |
CN204512123U (en) | A kind of bearing pin with elasticity anticreep pin | |
CN204025296U (en) | A kind of nut | |
CN105937537A (en) | Fixing bolt for wooden product | |
CN111981018A (en) | Anti-loose shockproof fastener | |
CN206159243U (en) | Locking joint of two nuts is vice | |
CN202768592U (en) | Novel bolt | |
CN210686616U (en) | Primary and secondary anti-loosening bolt | |
CN203730506U (en) | Bonding bolt |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |