CN111637140B - Anti-loose embossing long nut for motorcycle - Google Patents
Anti-loose embossing long nut for motorcycle Download PDFInfo
- Publication number
- CN111637140B CN111637140B CN202010703152.3A CN202010703152A CN111637140B CN 111637140 B CN111637140 B CN 111637140B CN 202010703152 A CN202010703152 A CN 202010703152A CN 111637140 B CN111637140 B CN 111637140B
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- CN
- China
- Prior art keywords
- nut
- nut body
- roller
- roller bearing
- spring
- 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.)
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- 238000004049 embossing Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
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
- F16B39/32—Locking by means of a pawl or pawl-like tongue
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
The invention discloses a motorcycle anti-loosening embossing long nut which comprises a nut body, a plurality of anti-loosening mechanisms and a flange plate, wherein the flange plate is arranged at the lower end of the nut body, the flange plate and the nut body are coaxially arranged, a threaded hole is formed in the nut body, the nut body penetrates through the flange plate, and the plurality of anti-loosening mechanisms are uniformly arranged on the inner wall of one end, close to the flange plate, in the threaded hole.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of nuts, in particular to the technical field of anti-loose embossed long nuts.
[ background of the invention ]
The nut is a nut and is screwed together with a bolt or a screw rod to play a fastening role, an element which is necessary for all production and manufacturing machines is divided into carbon steel, stainless steel, nonferrous metal and other types according to different materials, the motorcycle adjusting long nut is one of the nuts, the motorcycle adjusting long nut is an important component during motorcycle assembly, the existing motorcycle adjusting long nut has complex process, high cost and poor anti-loosening performance, and the nut is easy to loosen in a vibration environment for a long time.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a motorcycle anti-loosening knurled nut which can improve the anti-loosening performance of the knurled nut, is not easy to reverse and loosen after the nut is installed and tightened, and improves the safety of a motorcycle.
In order to achieve the purpose, the invention provides a motorcycle anti-loosening embossed long nut which comprises a nut body, a plurality of anti-loosening mechanisms and a flange plate, wherein the flange plate is arranged at the lower end of the nut body, the flange plate and the nut body are coaxially arranged, a threaded hole is formed in the nut body, the nut body penetrates through the flange plate, and the plurality of anti-loosening mechanisms are uniformly arranged in the threaded hole and close to the inner wall of one end of the flange plate.
Preferably, locking mechanism include roller bearing, spring, the roller bearing be cylindric metal axle, roller bearing both ends center all be equipped with the bracing piece, threaded hole in be equipped with a plurality of can hold the chamber with roller bearing complex roller bearing, the roller bearing vertical roller bearing of locating hold the intracavity, the roller bearing hold one side that the intracavity kept away from the screw hole be equipped with can with the roller bearing cooperation keep away from the inclined plane of screw hole gradually, the roller bearing hold the chamber other transversely be equipped with can with spring complex spring chamber, spring chamber and roller bearing hold the chamber intercommunication, the spring transversely locate the spring intracavity, spring one end and roller bearing lateral wall cooperation.
Preferably, the top end of the roller containing cavity is provided with a first support rod sliding groove matched with the support rod, and the support rod is arranged in the first support rod sliding groove.
Preferably, the bottom of the flange plate is provided with an annular cover plate which can be matched with the roller containing cavity, and the bottom of the roller containing cavity is sealed by the annular cover plate.
Preferably, the annular cover plate is provided with a plurality of second support rod sliding grooves matched with the support rods.
Preferably, at least two anti-loosening mechanisms are arranged in the threaded hole, and the anti-loosening mechanisms are arranged around the center of the threaded hole at equal intervals.
Preferably, the lower end face of the flange plate is uniformly provided with a plurality of anti-skid grains.
Preferably, the top of the nut body is provided with a wrench clamping opening, and the cross section of the wrench clamping opening is of a regular hexagonal shape.
Preferably, the side wall of the nut body is uniformly provided with a plurality of embossing lines.
The anti-loose embossed long nut for the motorcycle has the beneficial effects that: according to the invention, the plurality of anti-loosening mechanisms are arranged in the nut, so that the anti-loosening performance of the embossed long nut can be improved, the nut is installed and tightened, the anti-loosening mechanisms automatically clasp the screw, the nut is not easy to reverse and loosen, and the safety of a motorcycle is improved.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a motorcycle anti-loose embossing long nut structure of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a front cross-sectional view of a motorcycle anti-loosening knurled nut of the present invention;
FIG. 4 is a schematic top view of a motorcycle anti-loose embossed long nut structure of the present invention;
FIG. 5 is a schematic bottom view of a motorcycle anti-loose embossed long nut of the present invention;
fig. 6 is a schematic view of a roller structure of the motorcycle anti-loose embossed long nut of the invention.
In the figure: the anti-slip nut comprises a nut body 1, a locking mechanism 2, a flange plate 3, a threaded hole 11, a roller containing cavity 12, a spring cavity 13, a pattern pressing path 14, a wrench clamping opening part 15, a roller 21, a spring 22, an annular cover plate 23, anti-slip lines 31, a first support rod sliding groove 121, an inclined surface 122, a support rod 211 and a second support rod sliding groove 231.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the anti-loosening embossed long nut for the motorcycle of the invention comprises a nut body 1, a plurality of anti-loosening mechanisms 2 and a flange 3, wherein the flange 3 is arranged at the lower end of the nut body 1, the flange 3 and the nut body 1 are coaxially arranged, a threaded hole 11 is formed in the nut body 1, the nut body 1 penetrates through the flange 3, the plurality of anti-loosening mechanisms 2 are uniformly arranged on the inner wall of one end, close to the flange 3, of the threaded hole 11, the anti-loosening mechanisms 2 comprise a roller 21 and a spring 22, the roller 21 is a cylindrical metal shaft, supporting rods 211 are arranged at the centers of two ends of the roller 21, a plurality of roller accommodating cavities 12 capable of being matched with the roller 21 are formed in the threaded hole 11, the roller 21 is vertically arranged in the roller accommodating cavity 12, one side, far away from the threaded hole 11, of the roller accommodating cavity 12 is provided with the roller 21 and gradually far away from the threaded hole 11 Inclined plane 122, the other side of roller bearing chamber 12 transversely be equipped with can with spring 22 complex spring chamber 13, spring chamber 13 and roller bearing chamber 12 intercommunication, spring 22 transversely locate in spring chamber 13, spring 22 one end and the cooperation of roller 21 lateral wall, roller bearing chamber 12 top be equipped with can with bracing piece 211 complex first bracing piece spout 121, bracing piece 211 locate in first bracing piece spout 121, ring flange 3 bottom be equipped with can with roller bearing chamber 12 complex annular cover plate 23, annular cover plate 23 with roller bearing chamber 12 bottom seal, annular cover plate 23 on be equipped with a plurality of can with bracing piece 211 complex second bracing piece spout 231, screw hole 11 in be equipped with two locking mechanism 2 at least, locking mechanism 2 all set up around screw hole 11 center equidistance, ring flange 3 under the terminal surface evenly be equipped with a plurality of anti-skidding lines 31, the nut comprises a nut body 1 and is characterized in that a wrench clamping opening portion 15 is arranged at the top of the nut body 1, the cross section of the wrench clamping opening portion 15 is of a regular hexagonal shape, and a plurality of embossing patterns 14 are uniformly arranged on the side wall of the nut body 1.
The working process of the invention is as follows:
the motorcycle anti-loosening embossing long nut comprises a nut body 1, a roller 21, a roller accommodating cavity 12, a threaded hole 11, a spring 22 and a screw, wherein the nut body 1 is installed on the screw, the roller 21 of the anti-loosening mechanism 2 rolls towards an inclined surface 122 on one side of the roller accommodating cavity 12, which is far away from the threaded hole 11, the nut body 1 can normally rotate, after the nut is tightened, the roller 21 is pushed towards the other side by the spring 22, two sides of the roller 21 are respectively matched with the inclined surface 122 and the screw to clamp the screw, and when the nut is reversely rotated, the roller 21 is extruded towards the inclined surface 122 and the screw, and the screw is not easy to rotate.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a motorcycle locking knurling long nut which characterized in that: comprises a nut body (1), a plurality of anti-loosening mechanisms (2) and a flange plate (3), wherein the flange plate (3) is arranged at the lower end of the nut body (1), the flange plate (3) and the nut body (1) are coaxially arranged, a threaded hole (11) is formed in the nut body (1), the nut body (1) penetrates through the flange plate (3) to be arranged, the plurality of anti-loosening mechanisms (2) are uniformly arranged in the threaded hole (11) close to the inner wall of one end of the flange plate (3), each anti-loosening mechanism (2) comprises a roller (21) and a spring (22), the rollers (21) are cylindrical metal shafts, supporting rods (211) are respectively arranged at the centers of the two ends of each roller (21), a plurality of roller accommodating cavities (12) which can be matched with the rollers (21) are arranged in the threaded hole (11), and the rollers (21) are vertically arranged in the roller accommodating cavities (12), one side of keeping away from screw hole (11) in roller bearing holds chamber (12) in be equipped with can keep away from inclined plane (122) of screw hole (11) gradually with roller bearing (21) cooperation, roller bearing hold chamber (12) other transversely be equipped with can with spring (22) complex spring chamber (13), spring chamber (13) and roller bearing hold chamber (12) intercommunication, spring (22) transversely locate in spring chamber (13), spring (22) one end and roller bearing (21) lateral wall cooperation, roller bearing hold chamber (12) top be equipped with can with bracing piece (211) complex first bracing piece spout (121), bracing piece (211) locate in first bracing piece spout (121), ring flange (3) bottom be equipped with can with roller bearing hold chamber (12) complex annular apron (23), annular apron (23) hold chamber (12) bottom closed, the annular cover plate (23) is provided with a plurality of second support rod sliding grooves (231) which can be matched with the support rods (211).
2. A motorcycle anti-loose embossing long nut as claimed in claim 1, characterized in that: the anti-loosening mechanism is characterized in that at least two anti-loosening mechanisms (2) are arranged in the threaded hole (11), and the anti-loosening mechanisms (2) are all arranged around the center of the threaded hole (11) at equal intervals.
3. A motorcycle anti-loose embossing long nut as claimed in claim 1, characterized in that: the lower end face of the flange plate (3) is uniformly provided with a plurality of anti-skid grains (31).
4. A motorcycle anti-loose embossing long nut as claimed in claim 1, characterized in that: the nut body (1) top be equipped with spanner bayonet part (15), spanner bayonet part (15) cross section be the regular hexagon type.
5. A motorcycle anti-loose embossing long nut as claimed in claim 1, characterized in that: the side wall of the nut body (1) is uniformly provided with a plurality of embossing lines (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010703152.3A CN111637140B (en) | 2020-07-21 | 2020-07-21 | Anti-loose embossing long nut for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010703152.3A CN111637140B (en) | 2020-07-21 | 2020-07-21 | Anti-loose embossing long nut for motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111637140A CN111637140A (en) | 2020-09-08 |
| CN111637140B true CN111637140B (en) | 2022-01-04 |
Family
ID=72328277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010703152.3A Active CN111637140B (en) | 2020-07-21 | 2020-07-21 | Anti-loose embossing long nut for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111637140B (en) |
Family Cites Families (21)
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| GB191020457A (en) * | 1910-09-02 | 1911-03-30 | Frederick Moore | Improvements in or relating to Self Locking Nuts. |
| NL7622C (en) * | 1920-07-02 | |||
| US2077953A (en) * | 1936-02-07 | 1937-04-20 | William N Pesce | Nut lock |
| US3581609A (en) * | 1968-12-12 | 1971-06-01 | Eugene C Greenwood | Lock nut assembly and bolt and wrench for use therewith |
| SU756097A1 (en) * | 1978-09-04 | 1980-08-15 | Evgenij V Romanov | Self-locking connection |
| JP3542737B2 (en) * | 1999-04-16 | 2004-07-14 | 株式会社マキタ | Lock nut loosening prevention mechanism for power tools |
| CN101737406A (en) * | 2010-01-08 | 2010-06-16 | 大连信通通用设备制造有限公司 | Loosening-preventing anti-theft nut |
| CN201891719U (en) * | 2010-09-29 | 2011-07-06 | 石彦坡 | Improved structure of antitheft nut with fixedly equipped soft annular ring |
| CN102312900A (en) * | 2011-05-13 | 2012-01-11 | 施云宝 | Looseness-free screw cap |
| CN103133500A (en) * | 2011-12-02 | 2013-06-05 | 毛世琨 | Strengthening screw |
| CN202579572U (en) * | 2012-05-16 | 2012-12-05 | 中国移动通信集团河南有限公司 | Nut device and a key for opening nut device |
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| US9752612B1 (en) * | 2014-11-19 | 2017-09-05 | Albert Tamer | Stay tight threaded fasteners |
| CN205478827U (en) * | 2016-03-25 | 2016-08-17 | 东风商用车有限公司 | Long nut structure |
| CN106089949A (en) * | 2016-07-20 | 2016-11-09 | 嘉兴新亚汽车零部件有限公司 | A kind of multi-functional stop nut |
| CN205937421U (en) * | 2016-08-02 | 2017-02-08 | 易路达自行车(天津)有限公司 | Flange nut is taken in theftproof |
| CN206918021U (en) * | 2017-06-30 | 2018-01-23 | 温州信德电力配件有限公司 | A kind of turn-break type anti-loosing and anti-assembling nut |
| CN209164333U (en) * | 2018-10-11 | 2019-07-26 | 合肥惠科金扬科技有限公司 | Loosing-proof device |
| CN208997148U (en) * | 2018-11-07 | 2019-06-18 | 嘉兴海缙五金科技有限公司 | A kind of anti-theft nut with voussoir |
| CN109737128A (en) * | 2019-02-19 | 2019-05-10 | 国家电网有限公司 | Antitheft tightening assembly and removal tool special |
| CN110500352A (en) * | 2019-09-10 | 2019-11-26 | 韩树海 | Never becoming loose interlocks non-return nut |
-
2020
- 2020-07-21 CN CN202010703152.3A patent/CN111637140B/en active Active
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| Publication number | Publication date |
|---|---|
| CN111637140A (en) | 2020-09-08 |
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