CN111365356A - Locking effectual full thread flange wheel hub nut that moves - Google Patents
Locking effectual full thread flange wheel hub nut that moves Download PDFInfo
- Publication number
- CN111365356A CN111365356A CN202010309889.7A CN202010309889A CN111365356A CN 111365356 A CN111365356 A CN 111365356A CN 202010309889 A CN202010309889 A CN 202010309889A CN 111365356 A CN111365356 A CN 111365356A
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- Prior art keywords
- locking
- nut
- tightly
- flange
- plate
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- 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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- 230000000694 effects Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Classifications
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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
- 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
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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
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
The invention discloses a full-thread flange hub nut with a good anti-loosening effect, which comprises a nut body, a flange plate and a plurality of anti-loosening holding pieces, wherein the flange plate is arranged at the lower end of the nut body, the flange plate and the nut body are coaxially arranged, the centers of the nut body and the flange plate are provided with thread through holes, and the end, close to the flange plate, of the nut body is internally provided with the plurality of anti-loosening holding pieces.
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 flange hub nuts.
[ background of the invention ]
The hub nut is a special nut for fixing the outer hub of the automobile, and because of the uncertainty of the automobile nut, the automobile nut does not have a national standard, but the general model and the common hexagon nut are various models in the middle of M12-M42. Compared with the common hexagonal nut, the hub nut is generally thicker than a hexagonal national standard nut with the same specification, the hub nut is generally thin in teeth, the thread pitch is approximately 1.5 mm and 2.0 mm, the shape of the hub nut is equilateral hexagon as the hexagonal nut, one end of the nut has a taper, some steps in the taper are used for placing nylon washers for locking, some steps are omitted, some hub nuts are provided with flanges at tapered parts, flanges are generally arranged outside the hub nuts, the nylon washers are placed in the steps, and the common hexagonal nuts are generally conical. Most of the existing hub nuts do not have special anti-loosening mechanisms, the anti-loosening performance of the nuts is poor, and under the condition of severe road conditions, the nuts are easy to lose efficacy due to the fact that the vibration frequency of wheel bolts is extremely high, and in the severe case, the consequences of car damage and people death can be caused.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a full-thread flange hub nut with a good anti-loosening effect, which can improve the anti-loosening performance, anti-loosening and anti-vibration performance and tensile performance of the nut and improve the safety.
In order to achieve the purpose, the invention provides a full-thread flange hub nut with a good anti-loosening effect, which comprises a nut body, a flange plate and a plurality of anti-loosening holding pieces, wherein the flange plate is arranged at the lower end of the nut body, the flange plate and the nut body are coaxially arranged, threaded through holes are formed in the nut body and the inner center of the flange plate, and the plurality of anti-loosening holding pieces are arranged in the nut body close to the flange plate.
Preferably, the nut in this be equipped with a plurality ofly can with locking holding member complex locking holding member mounting groove, the lower extreme of locking holding member mounting groove run through the ring flange, the side through thread through-hole of locking holding member mounting groove, locking holding member all locate in the locking holding member mounting groove.
As preferred, locking piece of holding tightly including holding a horizontal plate, holding a vertical plate, the hinge bar tightly, hold a horizontal plate of holding tightly and transversely set up, hold a horizontal plate one end tightly and be equipped with and hold a vertical plate tightly, hold a horizontal plate and hold and be "7" style of calligraphy between a vertical plate tightly, hold a horizontal plate and hold a vertical plate tightly and be equipped with the hinge bar in the middle of, locking hold the piece and be connected through hinge bar and locking a mounting groove is articulated tightly.
Preferably, the lower end of the horizontal plate of the holding piece is provided with a horizontal plate protrusion, and one side of the vertical plate of the holding piece, which is close to the threaded through hole, is provided with a vertical plate protrusion.
Preferably, the horizontal plate piece, the vertical plate piece, the horizontal plate piece and the vertical plate piece of the holding piece are integrally formed.
Preferably, the locking piece mounting groove of holding tightly in be close to and hold the piece horizontal plate piece department vertical spring mounting groove that is equipped with, spring mounting groove in vertically be equipped with reset spring, reset spring lower extreme with hold the cooperation of piece horizontal plate piece tightly.
Preferably, the nut body and the flange are integrally formed.
Preferably, the lower end face of the flange plate is uniformly provided with a plurality of anti-skid grains.
Preferably, the depth of the threaded through hole is 32-37 mm.
The full-thread flange hub nut with good anti-loosening effect has the beneficial effects that: the anti-loosening and anti-vibration hub nut has the advantages that the anti-loosening and anti-vibration clamping pieces are arranged in the hub nut, so that the anti-loosening performance, the anti-loosening and anti-vibration performance and the tensile performance of the nut can be improved, the safety is improved, long internal threads are arranged on the inner side wall of the nut body, the length is 32-37 mm, and the stress area of the threads is greatly increased, so that the anti-loosening and anti-vibration performance is greatly 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 full-thread flange hub nut with good anti-loosening effect according to the present invention;
FIG. 2 is a front sectional view of a full-thread flange hub nut with good anti-loosening effect according to the present invention;
FIG. 3 is a schematic structural view of the anti-loosening clasping piece of the full-thread flange hub nut with good anti-loosening effect.
In the figure: the anti-loosening clamping device comprises a nut body 1, a flange plate 2, a locking clamping piece 3, a threaded through hole 11, a locking clamping piece mounting groove 12, anti-slip lines 21, a clamping piece transverse plate 31, a clamping piece vertical plate 32, a hinge rod 33, a return spring 34, a spring mounting groove 121, a transverse plate protrusion 311 and a vertical plate protrusion 321.
[ 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, 2 and 3, the full-thread flange hub nut with good anti-loosening effect comprises a nut body 1, a flange 2 and a plurality of anti-loosening clasping members 3, wherein the flange 2 is arranged at the lower end of the nut body 1, the flange 2 and the nut body 1 are coaxially arranged, a thread through hole 11 is formed in the centers of the inner parts of the nut body 1 and the flange 2, the plurality of anti-loosening clasping members 3 are arranged in the nut body 1 close to the flange 2, a plurality of anti-loosening clasping member mounting grooves 12 capable of being matched with the anti-loosening clasping members 3 are arranged in the nut body 1, the lower ends of the anti-loosening clasping member mounting grooves 12 penetrate through the flange 2, the side edges of the anti-loosening clasping member mounting grooves 12 penetrate through the thread through hole 11, the anti-loosening clasping members 3 are all arranged in the anti-loosening clasping member mounting grooves 12, and the anti-loosening clasping members 3, Embrace a vertical plate 32, hinge bar 33 tightly, embrace a horizontal plate 31 and transversely set up tightly, embrace a horizontal plate 31 one end be equipped with and embrace a vertical plate 32 tightly, embrace a horizontal plate 31 tightly and embrace between a vertical plate 32 and be "7" style of calligraphy, embrace a horizontal plate 31 tightly and embrace a vertical plate 32 in the middle of be equipped with hinge bar 33, locking embrace tightly 3 and be connected with locking a mounting groove 12 is articulated through hinge bar 33, embrace a horizontal plate 31 lower extreme tightly and be equipped with horizontal plate arch 311, the one side that is close to screw through-hole 11 on embracing a vertical plate 32 be equipped with vertical plate arch 321, embrace a horizontal plate 31 tightly, embrace a vertical plate 32, cross plate arch 311, vertical plate arch 321 between integrated into one piece, locking embrace and be close to in mounting groove 12 and embrace a horizontal plate 31 and locate vertically to be equipped with spring mounting groove 121 tightly, the nut is characterized in that a return spring 34 is vertically arranged in the spring mounting groove 121, the lower end of the return spring 34 is matched with the holding piece transverse plate 31, the nut body 1 and the flange plate 2 are integrally formed, a plurality of anti-skidding lines 21 are uniformly arranged on the lower end face of the flange plate 2, and the depth of the thread through hole 11 is 32-37 mm.
The working process of the invention is as follows:
according to the full-thread flange hub nut with a good anti-loosening effect, the thread through hole 11 is aligned with a screw to be fixed and screwed tightly, in the screwing process of the nut body 1, the transverse plate piece protrusion 311 of the anti-loosening holding piece 3 is in contact with the hub screw hole, the transverse plate piece 31 of the holding piece is gradually extruded into the anti-loosening holding piece mounting groove 12, the vertical plate piece 32 of the holding piece moves towards the end of the screw under the action of the lever principle, the screw is held tightly, friction force is improved, and anti-loosening performance is improved.
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 (9)
1. The utility model provides an effectual full thread flange wheel hub nut of locking moving which characterized in that: including nut body (1), ring flange (2), a plurality of locking fastener (3), nut body (1) lower extreme be equipped with ring flange (2), ring flange (2) and the coaxial setting of nut body (1), nut body (1) and ring flange (2) inside center be equipped with screw thread through-hole (11), nut body (1) in be close to ring flange (2) end and be equipped with a plurality of locking fasteners (3).
2. The full-thread flange hub nut with good anti-loosening effect as claimed in claim 1, is characterized in that: nut body (1) in be equipped with a plurality of can with locking retaining member (3) complex locking retaining member mounting groove (12), the lower extreme of locking retaining member mounting groove (12) run through ring flange (2), the side of locking retaining member mounting groove (12) run through screw through hole (11), locking retaining member (3) all locate in locking retaining member mounting groove (12).
3. The full-thread flange hub nut with good anti-loosening effect as claimed in claim 2, is characterized in that: locking holding member (3) including holding a horizontal plate (31), holding a vertical plate (32), hinge rod (33) tightly, hold a horizontal plate (31) and transversely set up tightly, hold a horizontal plate (31) one end tightly and be equipped with and hold a vertical plate (32) tightly, hold a horizontal plate (31) and hold and be "7" style of calligraphy between a vertical plate (32) tightly, hold a horizontal plate (31) tightly and be equipped with hinge rod (33) with holding a vertical plate (32) centre tightly, locking holding member (3) through hinge rod (33) with locking hold a mounting groove (12) articulated connection tightly.
4. The full-thread flange hub nut with good anti-loosening effect as claimed in claim 3, is characterized in that: the lower end of the horizontal plate (31) of the holding piece is provided with a horizontal plate bulge (311), and one side of the vertical plate (32) of the holding piece, which is close to the threaded through hole (11), is provided with a vertical plate bulge (321).
5. The full-thread flange hub nut with good anti-loosening effect as claimed in claim 4, is characterized in that: the holding piece transverse plate (31), the holding piece vertical plate (32), the transverse plate protrusion (311) and the vertical plate protrusion (321) are integrally formed.
6. The full-thread flange hub nut with good anti-loosening effect as claimed in claim 2, is characterized in that: locking holding member mounting groove (12) in be close to and hold a horizontal plate spare (31) department vertical spring mounting groove (121) that is equipped with, spring mounting groove (121) in vertically be equipped with reset spring (34), reset spring (34) lower extreme with hold a horizontal plate spare (31) cooperation tightly.
7. The full-thread flange hub nut with good anti-loosening effect as claimed in claim 1, is characterized in that: the nut body (1) and the flange plate (2) are integrally formed.
8. The full-thread flange hub nut with good anti-loosening effect as claimed in claim 1, is characterized in that: the lower end face of the flange plate (2) is uniformly provided with a plurality of anti-skid grains (21).
9. The full-thread flange hub nut with good anti-loosening effect as claimed in claim 1, is characterized in that: the depth of the threaded through hole (11) is 32-37 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010309889.7A CN111365356A (en) | 2020-04-20 | 2020-04-20 | Locking effectual full thread flange wheel hub nut that moves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010309889.7A CN111365356A (en) | 2020-04-20 | 2020-04-20 | Locking effectual full thread flange wheel hub nut that moves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111365356A true CN111365356A (en) | 2020-07-03 |
Family
ID=71207354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010309889.7A Pending CN111365356A (en) | 2020-04-20 | 2020-04-20 | Locking effectual full thread flange wheel hub nut that moves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111365356A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946715A (en) * | 2020-08-21 | 2020-11-17 | 三马紧固件(浙江)股份有限公司 | Large square nut for automobile chassis connecting system |
| CN113847328A (en) * | 2021-10-14 | 2021-12-28 | 东风汽车紧固件有限公司 | Thickened hexagonal flange face nut |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5597279A (en) * | 1995-03-06 | 1997-01-28 | R B & W Corporation | Wheel nut |
| EP0765441B1 (en) * | 1994-06-07 | 1998-11-25 | Hedley Purvis Limited | Improved reaction nut |
| CN200975394Y (en) * | 2006-10-31 | 2007-11-14 | 深圳成霖洁具股份有限公司 | Rapid mounting cap nut |
| CN108825631A (en) * | 2018-09-20 | 2018-11-16 | 海盐县华昇汽车配件有限公司 | A kind of locking nut |
| CN109268378A (en) * | 2018-11-28 | 2019-01-25 | 海盐县华昇汽车配件有限公司 | A kind of band tooth flange stop nut |
-
2020
- 2020-04-20 CN CN202010309889.7A patent/CN111365356A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0765441B1 (en) * | 1994-06-07 | 1998-11-25 | Hedley Purvis Limited | Improved reaction nut |
| US5597279A (en) * | 1995-03-06 | 1997-01-28 | R B & W Corporation | Wheel nut |
| CN200975394Y (en) * | 2006-10-31 | 2007-11-14 | 深圳成霖洁具股份有限公司 | Rapid mounting cap nut |
| CN108825631A (en) * | 2018-09-20 | 2018-11-16 | 海盐县华昇汽车配件有限公司 | A kind of locking nut |
| CN109268378A (en) * | 2018-11-28 | 2019-01-25 | 海盐县华昇汽车配件有限公司 | A kind of band tooth flange stop nut |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946715A (en) * | 2020-08-21 | 2020-11-17 | 三马紧固件(浙江)股份有限公司 | Large square nut for automobile chassis connecting system |
| CN113847328A (en) * | 2021-10-14 | 2021-12-28 | 东风汽车紧固件有限公司 | Thickened hexagonal flange face nut |
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| 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 |
Application publication date: 20200703 |
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| RJ01 | Rejection of invention patent application after publication |