CN219413197U - Self-positioning anti-vibration nut - Google Patents
Self-positioning anti-vibration nut Download PDFInfo
- Publication number
- CN219413197U CN219413197U CN202320789282.2U CN202320789282U CN219413197U CN 219413197 U CN219413197 U CN 219413197U CN 202320789282 U CN202320789282 U CN 202320789282U CN 219413197 U CN219413197 U CN 219413197U
- Authority
- CN
- China
- Prior art keywords
- bolt body
- elastic ring
- hexagonal bolt
- fixedly connected
- self
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the field of nuts and discloses a self-positioning anti-vibration nut which comprises an anti-loosening gasket, wherein the top end of the anti-loosening gasket is fixedly connected with a hexagonal bolt body, an inner thread is formed in the inner wall of the hexagonal bolt body, the surface of the hexagonal bolt body is movably connected with a wear-resisting strip, the top end of the inner wall of the hexagonal bolt body is fixedly connected with an upper elastic ring, the bottom end of the inner wall of the hexagonal bolt body is fixedly connected with a lower elastic ring, and the bottom end of the anti-loosening gasket is fixedly connected with a rubber sheet. This anti-seismic nut from adjusting position through setting up the sheet rubber, realizes locking gasket and by the flexible contact of fixed contact surface, utilizes elastic ring and lower elastic ring simultaneously, increases the contact friction of bolt and hexagon bolt body inner wall to play certain buffering antidetonation effect to the contact of two, avoid the screw thread between the two not hard up, and then can improve the buffering shock resistance of hexagon bolt body self, avoid leading to the screw thread of its installation to become flexible because of vibrations.
Description
Technical Field
The utility model relates to the field of nuts, in particular to a self-positioning anti-vibration nut.
Background
The nut is a part which is screwed together with a bolt or a screw rod to play a role in fastening, is a mechanical part which is widely and commonly used nowadays, and with the development of industrialization, the function of the nut is more and more perfect, and the nut has good performance in a plurality of industries nowadays.
In the chinese utility model patent: the utility model provides a nut structure of authorized bulletin number CN215830918U, includes the screw and the sleeve of being connected with the screw, the screw is provided with the screw hole, the screw hole is coaxial intercommunication with telescopic through-hole, the sleeve is close to the protruding backing ring that is equipped with of one end of screw, the backing ring is connected with the screw, the sleeve is kept away from the one end of screw and is provided with the draw-in groove, form suit portion between backing ring and the draw-in groove. The utility model has simple structure, can be locked on the screw rod, and can be used for fixedly mounting an external structure, and is convenient to assemble, disassemble and maintain.
The following problems exist in the prior art:
1. in the prior art, the nut is poor in anti-vibration and anti-loose performance, and is fixed in installation through threaded fit, but when external vibration is used, looseness among threads is easy to occur, and the firm stability of installation of the nut can be affected to a certain extent.
2. In the prior art, the practicability is lower, tools such as a wrench and the like can hardly drive the nut to rotate once the hexagon nut is worn and slipped, so that the disassembly and assembly are difficult, and the practicability is reduced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a self-positioning anti-vibration nut which has the advantages of better anti-vibration and anti-loose performance, stronger practicability and the like, and solves the problems in the background art.
(II) technical scheme
In order to achieve the purposes of better shock resistance and looseness resistance and stronger practicability, the utility model provides the following technical scheme: the utility model provides a from adjusting position antidetonation nut, includes locking gasket, the top fixedly connected with hexagon bolt body of locking gasket, the internal thread has been seted up to the inner wall of hexagon bolt body, the surface swing joint of hexagon bolt body has the wear strip, the surface swing joint of hexagon bolt body has mounting structure.
The top fixedly connected with of hexagon bolt body inner wall goes up the elastic ring, the elastic ring is gone down to the bottom fixedly connected with of hexagon bolt body inner wall, the bottom fixedly connected with sheet rubber of locking gasket through setting up the sheet rubber, realizes locking gasket and by the flexible contact of fixed contact surface, utilizes elastic ring and lower elastic ring simultaneously, increases the contact friction of bolt and hexagon bolt body inner wall to play certain buffering antidetonation effect to the inner wall contact of bolt and hexagon bolt body, avoid the screw thread between bolt and the hexagon bolt body inner wall not hard up.
Preferably, the top view of the upper elastic ring and the lower elastic ring is O-shaped, the outer surfaces of the upper elastic ring and the lower elastic ring are fixedly connected with the inner wall of the hexagonal bolt body, screw loosening between the bolt and the inner wall of the hexagonal bolt body is avoided, and the firmness after installation between the bolt and the hexagonal bolt body is improved.
Preferably, the bottom of the rubber sheet is provided with the anti-skid cavity, ten anti-skid cavities are distributed at equal angles, and the friction force between the bottom of the rubber sheet and the fixed contact surface is increased.
Preferably, the mounting structure includes the magnetism and inhales the stationary blade, magnetism is inhaled stationary blade fixed connection and is on the top of locking gasket, the mounting groove has been seted up to the upper end on hexagonal bolt body surface, the one end fixedly connected with installation piece of wear-resisting strip, through the slip block of installation piece with the mounting groove, and the usable wear-resisting strip bottom is inhaled fixedly with magnetism of magnet and is inhaled the stationary blade, and then can realize the installation dismantlement between wear-resisting strip and the hexagonal bolt body, be convenient for through new wear-resisting strip, guarantee that it can be with the better laminating of instrument such as spanner, and then be convenient for realize the rotation dismouting of hexagonal bolt body through instrument such as spanner.
Preferably, the shape of installation piece and mounting groove top view is protruding, and constitutes sliding block structure between the inside of installation piece and mounting groove, improves the firm stability of block installation between wear strip and the hexagon bolt body.
Preferably, the shape of the top view of the magnetic fixing piece is semicircular, and a magnetic fixing structure is formed between the magnetic fixing piece and the bottom end of the wear-resisting strip, so that the firm stability of the sliding installation of the wear-resisting strip is improved.
Preferably, anti-skidding lines are arranged on two sides of the surface of the wear-resistant strip, and the anti-skidding lines are symmetrically distributed about the vertical central axis of the wear-resistant strip, so that the contact friction force between the surface of the wear-resistant strip and the inner wall of a tool such as a wrench can be increased.
Advantageous effects
Compared with the prior art, the utility model provides the self-positioning anti-vibration nut, which has the following beneficial effects:
1. this from adjusting position antidetonation nut, go up elastic ring through setting up, locking gasket, sheet rubber and elastic ring down, through setting up the sheet rubber and the anti-skidding chamber of seting up, realize locking gasket and by the flexible contact of fixed contact surface, and increase the frictional force of both contacts, and then realize the buffering antidetonation of hexagonal bolt body installation back with the contact surface, last elastic ring and the elastic ring down of O type are utilized simultaneously, but increase the contact frictional force of bolt and hexagonal bolt body inner wall, and play certain buffering antidetonation effect to bolt and hexagonal bolt body inner wall contact, avoid the screw thread between bolt and the hexagonal bolt body inner wall not hard up, and then can improve the buffering shock resistance of hexagonal bolt body self, avoid leading to the screw thread of hexagonal bolt body installation to become flexible because of vibrations, improve its practicality, thereby the relatively poor problem of antidetonation locking has been solved.
2. This anti-seismic nut from adjusting position through mounting structure, anti-skidding line and the wear strip that sets up, through the structural strength who sets up wear strip self, reduce its self wearing and tearing and the smooth silk that causes probably, simultaneously when wear strip smooth silk excessively or when damage is led to because of the corrosion, the slip block of accessible installation piece and mounting groove, and the usable wear strip bottom is inhaled fixedly with the magnetism of magnet stationary blade, guarantee the installation stability between wear strip and the hex bolt body, and then can realize the installation dismantlement between wear strip and the hex bolt body, realize the accessible new wear strip, guarantee its can with spanner etc. better laminating of instrument, and utilize anti-skidding line, increase wear strip surface and the contact friction of instrument inner wall such as spanner, and then be convenient for realize the rotation dismouting of hex bolt body through instrument such as spanner, improve the practicality of hex bolt body, thereby the lower problem of practicality has been solved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic bottom perspective view of the present utility model;
FIG. 3 is a schematic cross-sectional perspective view of the present utility model;
FIG. 4 is a schematic top view of the present utility model;
FIG. 5 is a schematic view of the bottom view of the present utility model;
fig. 6 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a mounting structure; 101. a mounting block; 102. a magnetic fixing piece; 103. a mounting groove; 2. an elastic ring is arranged on the upper part; 3. an internal thread; 4. anti-skid lines; 5. a locking gasket; 6. wear strips; 7. a rubber sheet; 8. a hexagonal bolt body; 9. an anti-slip cavity; 10. and a lower elastic ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The preferred embodiment of the self-aligning anti-vibration nut provided by the utility model is shown in fig. 1 to 6: the utility model provides a self-positioning anti-vibration nut, includes locking gasket 5, and the top fixedly connected with hex bolts body 8 of locking gasket 5, internal thread 3 has been seted up to the inner wall of hex bolts body 8, and the surface swing joint of hex bolts body 8 has wear strip 6, and the surface swing joint of hex bolts body 8 has mounting structure 1.
The top fixedly connected with of hex bolts body 8 inner wall goes up elastic ring 2, the elastic ring 10 under the bottom fixedly connected with of hex bolts body 8 inner wall, the bottom fixedly connected with sheet rubber 7 of locking gasket 5, through setting up sheet rubber 7, realize locking gasket 5 and by the flexible contact of fixed contact surface, simultaneously utilize elastic ring 2 and elastic ring 10 down, increase the contact friction of bolt and hex bolts body 8 inner wall, and play certain buffering antidetonation effect to the inner wall contact of bolt and hex bolts body 8, avoid the screw thread between bolt and the hex bolts body 8 inner wall not hard up, and then can improve the buffering shock resistance of hex bolts body 8 self.
In this embodiment, the shape of going up elastic ring 2 and lower elastic ring 10 top view is the O type, and go up fixed connection between elastic ring 2 and the lower elastic ring 10 surface and the hexagonal bolt body 8 inner wall, through last elastic ring 2 and the lower elastic ring 10 that set up the O type, can increase the contact friction of bolt and hexagonal bolt body 8 inner wall to play certain buffering antidetonation effect to bolt and hexagonal bolt body 8 inner wall contact, avoid the screw thread between bolt and the hexagonal bolt body 8 inner wall to become flexible.
In this embodiment, anti-skidding chamber 9 has been seted up to the bottom of sheet rubber 7, and anti-skidding chamber 9 equiangular distribution has ten, through equiangular distribution's anti-skidding chamber 9, increases the frictional force of sheet rubber 7 bottom and by fixed contact surface, and then improves the anti-skidding stability of hex bolts body 8 installation fixed.
Example 2
On the basis of embodiment 1, a preferred embodiment of the self-aligning anti-vibration nut provided by the utility model is shown in fig. 1 to 6: the mounting structure 1 includes that the fixed sheet 102 is inhaled to magnetism, the fixed sheet 102 fixed connection is inhaled on the top of locking gasket 5 to magnetism, mounting groove 103 has been seted up to the upper end on hexagonal bolt body 8 surface, the one end fixedly connected with installation piece 101 of wear-resisting strip 6, through the slip block of installation piece 101 with mounting groove 103, and the usable wear-resisting strip 6 bottom is inhaled fixedly with magnetism of fixed sheet 102, guarantee the installation stability between wear-resisting strip 6 and the hexagonal bolt body 8, and then can realize the installation dismantlement between wear-resisting strip 6 and the hexagonal bolt body 8, realize that accessible new wear-resisting strip 6, guarantee its can with the better laminating of instrument such as spanner, and then be convenient for realize the rotation dismouting of hexagonal bolt body 8 through instrument such as spanner.
In this embodiment, the top view of the mounting block 101 and the mounting groove 103 is convex, and a sliding engagement structure is formed between the mounting block 101 and the inside of the mounting groove 103, so that the firm stability of the engagement and installation between the wear strip 6 and the hexagonal bolt body 8 is improved by the sliding engagement between the convex mounting block 101 and the mounting groove 103.
In this embodiment, the top view of the magnetic fixing piece 102 is semicircular, and a magnetic fixing structure is formed between the magnetic fixing piece 102 and the bottom end of the wear-resistant strip 6, so that the firm stability of the sliding installation of the wear-resistant strip 6 is improved through the magnetic fixing of the semicircular magnetic fixing piece 102 and the bottom end of the wear-resistant strip 6.
Besides, anti-skid patterns 4 are formed on two sides of the surface of the wear-resistant strip 6, the anti-skid patterns 4 are symmetrically distributed about the vertical central axis of the wear-resistant strip 6, and the contact friction force between the surface of the wear-resistant strip 6 and the inner wall of a tool such as a wrench is increased through the formed anti-skid patterns 4, so that the rotary dismounting of the hexagonal bolt body 8 is realized through the tool such as the wrench.
When the anti-loose anti-vibration device is used, when the hexagonal bolt body 8 is used, the flexible contact between the anti-loose gasket 5 and a fixed contact surface is realized through the rubber sheet 7, the friction force between the bottom end of the rubber sheet 7 and the contact surface is increased by utilizing the formed anti-slip cavity 9, and then the buffering anti-vibration between the hexagonal bolt body 8 and the contact surface is realized, meanwhile, the contact friction force between the bolt and the inner wall of the hexagonal bolt body 8 can be increased by utilizing the O-shaped upper elastic ring 2 and the O-shaped lower elastic ring 10, the loosening of threads between the bolt and the inner wall of the hexagonal bolt body 8 is avoided, and meanwhile, the upper elastic ring 2 and the lower elastic ring 10 can have a certain buffering anti-vibration effect on the contact of the anti-loose gasket and the fixed contact surface, so that the buffering anti-vibration performance of the hexagonal bolt body 8 can be improved, and the loosening of threads arranged on the hexagonal bolt body 8 due to vibration are avoided;
simultaneously available antifriction strip 6 self structural strength reduces the smooth silk that self wearing and tearing caused probably, simultaneously when antifriction strip 6 smooth silk excessively or because of corrosion leads to damaging, can promote antifriction strip 6 by force, make antifriction strip 6 and magnetic attraction stationary blade 102 separation, and make installation piece 101 follow inside slip of mounting groove 103 break away from, realize the dismantlement of antifriction strip 6, and install the new time, slide installation piece 101 to inside mounting groove 103, realize that antifriction strip 6 and hexagon bolt body 8's installation is fixed, and utilize the magnetism of mounting groove 103 and antifriction strip 6 bottom to inhale fixedly, further improve the stability after the installation of antifriction strip 6, and then accessible new antifriction strip 6, guarantee that it can better laminating with tools such as spanner, and utilize anti-skidding line 4, increase antifriction strip 6 surface and tool inner wall's such as spanner contact friction force, and then be convenient for realize the rotation dismouting of bolt body 8 through tools such as spanner.
To sum up, this from adjusting position antidetonation nut, the device can improve the buffering shock resistance when hexagonal bolt body 8 uses, avoids leading to screw thread looseness between bolt and the hexagonal bolt body 8 because of vibrations, guarantees the firm nature of its use, and simultaneously when wear-resisting strip 6 surface wear leads to tools such as spanner unable rotation hexagonal bolt body 8, can change worn and torn wear-resisting strip 6, avoids it to take place smooth silk or wearing and tearing corrosion to lead to unable quick rotation hexagonal bolt body 8 to realize the dismouting action.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a self-aligning antidetonation nut, includes locking gasket (5), its characterized in that: the anti-loosening device is characterized in that the top end of the anti-loosening gasket (5) is fixedly connected with a hexagonal bolt body (8), an internal thread (3) is formed in the inner wall of the hexagonal bolt body (8), the surface of the hexagonal bolt body (8) is movably connected with a wear-resisting strip (6), and the surface of the hexagonal bolt body (8) is movably connected with a mounting structure (1);
the anti-loosening bolt is characterized in that an upper elastic ring (2) is fixedly connected to the top end of the inner wall of the hexagonal bolt body (8), a lower elastic ring (10) is fixedly connected to the bottom end of the inner wall of the hexagonal bolt body (8), and a rubber sheet (7) is fixedly connected to the bottom end of the anti-loosening gasket (5).
2. A self-aligning anti-vibration nut as defined in claim 1, wherein: the top view of the upper elastic ring (2) and the lower elastic ring (10) is O-shaped, and the outer surfaces of the upper elastic ring (2) and the lower elastic ring (10) are fixedly connected with the inner wall of the hexagonal bolt body (8).
3. A self-aligning anti-vibration nut as defined in claim 1, wherein: the bottom of the rubber sheet (7) is provided with an anti-slip cavity (9), and ten anti-slip cavities (9) are distributed at equal angles.
4. A self-aligning anti-vibration nut as defined in claim 1, wherein: the mounting structure (1) comprises a magnetic fixing piece (102), the magnetic fixing piece (102) is fixedly connected to the top end of the anti-loosening gasket (5), a mounting groove (103) is formed in the upper end of the surface of the hexagonal bolt body (8), and a mounting block (101) is fixedly connected to one end of the wear-resisting strip (6).
5. A self-aligning anti-vibration nut as defined in claim 4, wherein: the mounting block (101) and the mounting groove (103) are in a convex shape in plan view, and a sliding engagement structure is formed between the mounting block (101) and the inside of the mounting groove (103).
6. A self-aligning anti-vibration nut as defined in claim 4, wherein: the top view of the magnetic fixing piece (102) is semicircular, and a magnetic fixing structure is formed between the magnetic fixing piece (102) and the bottom end of the wear-resisting strip (6).
7. A self-aligning anti-vibration nut as defined in claim 1, wherein: anti-skidding lines (4) are arranged on two sides of the surface of the wear-resistant strip (6), and the anti-skidding lines (4) are symmetrically distributed about the vertical central axis of the wear-resistant strip (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320789282.2U CN219413197U (en) | 2023-04-11 | 2023-04-11 | Self-positioning anti-vibration nut |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320789282.2U CN219413197U (en) | 2023-04-11 | 2023-04-11 | Self-positioning anti-vibration nut |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219413197U true CN219413197U (en) | 2023-07-25 |
Family
ID=87239935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320789282.2U Active CN219413197U (en) | 2023-04-11 | 2023-04-11 | Self-positioning anti-vibration nut |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219413197U (en) |
-
2023
- 2023-04-11 CN CN202320789282.2U patent/CN219413197U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205371256U (en) | Safe self -locking nut | |
CN219413197U (en) | Self-positioning anti-vibration nut | |
CN204572722U (en) | The locking EXPANSION ANCHOR BOLTS of a kind of slide block type | |
CN208885743U (en) | A kind of bolt | |
CN202194924U (en) | Tightening device with bidirectional threads | |
CN213929111U (en) | Nut with anti-loosening function | |
CN210318105U (en) | Gasket integrated type lock nut with flat spring pad | |
CN210565669U (en) | Circular lock nut with locking ring | |
CN203856847U (en) | Slotted round nut | |
CN218992079U (en) | Inner hexagon screw | |
CN102312899A (en) | Fixing device with bidirectional threads | |
CN203477010U (en) | Anti-slip anti-loosening bolt structure | |
CN113309776A (en) | Novel fastener | |
CN206802048U (en) | A kind of axle nut | |
CN219299739U (en) | Aluminum profile nut | |
CN220227466U (en) | Lock nut | |
CN209875684U (en) | Novel nut | |
CN219865822U (en) | Four-jaw nut | |
CN216111695U (en) | Anti-skid fastening type screw | |
CN215487099U (en) | Nut for fixing bottom shell of automobile engine | |
CN219932685U (en) | Half-round head bolt joint | |
CN217081065U (en) | Building nut | |
CN216278915U (en) | Fastening nut convenient to install and dismantle | |
CN219413215U (en) | Flat washer with anti-loosening structure | |
CN216554881U (en) | Novel nut convenient to lock |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |