CN212337859U - Easily install locking nut that takes off - Google Patents
Easily install locking nut that takes off Download PDFInfo
- Publication number
- CN212337859U CN212337859U CN202020798889.3U CN202020798889U CN212337859U CN 212337859 U CN212337859 U CN 212337859U CN 202020798889 U CN202020798889 U CN 202020798889U CN 212337859 U CN212337859 U CN 212337859U
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- CN
- China
- Prior art keywords
- nut
- nut body
- loosening
- spring
- slide rail
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an easy-to-install anti-loosening nut, which comprises a nut body, a nut mounting hole and a thread groove, wherein the nut body is internally provided with the nut mounting hole, the inner side end of the nut body is distributed with the thread groove, the front end of the nut body is bonded with a rubber ring, the side end of the nut body is distributed with a vertical groove and a transverse groove, the rear end of the nut body is provided with a fixed slide rail, the upper end and the lower end of the inner side of the fixed slide rail are respectively provided with a positioning hole, the inner part of the fixed slide rail is connected with a connecting rod in a sliding way through the slide groove, the bottom of the connecting rod is provided with an anti-loosening positioning snap ring, the upper end and the lower end of the connecting rod are respectively provided with a spring rod, the inner side end of the spring rod is connected with a telescopic warhead, the outer side end of, the anti-skidding wear-resisting, the installation rate is fast, locking not hard up, long service life, the tightness is high, the location installation of the high accuracy of being convenient for.
Description
Technical Field
The utility model relates to a nut technical field specifically is an easily install locking nut that takes off.
Background
Locknuts, self-tightening nuts, are a common type of fastening locknut. Including mechanical anti-loosening, rivet-punch anti-loosening, friction anti-loosening, structural anti-loosening and the like. The locknut is originated abroad, and special engineering plastics are permanently attached to the threads, so that the engineering plastics are extruded to generate strong reaction force in the process of tightening the internal threads and the external threads, the friction force between the internal threads and the external threads is greatly increased, and the absolute resistance to vibration is provided.
The existing anti-loosening nut is small in friction coefficient during installation, easy to loosen for a long time, low in installation speed, short in service life, easy to slide, incapable of directly positioning and locking a thread groove, insufficient in fastening degree, low in structural strength, high in cost, inconvenient to use and difficult to meet the development requirement of the anti-loosening nut.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an easily install locking nut that takes off, it is little to have solved current locking nut that takes off coefficient of friction when installing, and is not hard up for a long time easily, and the installation rate is slow, and life is short, and it is easy to slide, can not directly fix a position the locking thread groove, and the tightness is not enough, and structural strength is low, and is with high costs, uses inconveniently, is difficult to satisfy the problem of the development demand of locking nut that takes off.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an easily install locking nut that takes off, includes nut body, nut mounting hole and thread groove, the inside of nut body is equipped with the nut mounting hole, the medial extremity of nut body distributes and has the thread groove, the front end of nut body bonds there is the rubber circle, the side distribution of nut body has vertical groove and transverse groove, the rear end of nut body is equipped with fixed slide rail, the inboard upper end and the lower extreme of fixed slide rail all are equipped with the locating hole, the inside of fixed slide rail has the connecting rod through spout sliding connection, the bottom of connecting rod is equipped with locking location snap ring, the upper end and the lower extreme of connecting rod all are equipped with the spring beam, the medial extremity of spring beam is connected with flexible warhead, the outside end of spring beam is equipped with flexible button.
Preferably, the anti-loosening positioning clamping ring is of an arc-shaped structure, and the thread groove is consistent with the anti-loosening positioning clamping ring in structure.
Preferably, the spring rod is internally connected with a spring, and the telescopic warhead is internally filled with the spring.
Preferably, the outer end of the fixed slide rail is provided with a slot, and the diameter of the slot is slightly larger than that of the spring rod.
Preferably, the bottom of locking location snap ring is most advanced structure, just locking location snap ring is the slant structure, locking location snap ring is for corresponding the structure with the thread groove.
(III) advantageous effects
The utility model provides an easily install locking nut that takes off. The method has the following beneficial effects:
(1) this locking nut that takes off of easily installing through the rubber circle that bonds at nut body front end for fasten more when rotating the installation, coefficient of friction is high, and stability can be high, and structural strength is high, and antiskid is wear-resisting, and the installation rate is fast, and locking not hard up through vertical groove and the transverse groove that distributes at the side of nut body, it is more convenient when making to rotate to screw up the installation, avoids sliding long service life.
(2) This locking nut that takes off of easily installing through the fixed slide rail that sets up at nut body rear end, but the efficient makes the connecting rod directly block to the thread groove of bolt at its inside locking location snap ring of slip lift control, and the tightness is high, connects flexible warhead and locating hole through the spring beam that sets up, and the location installation of the high accuracy of being convenient for, convenient to use is with low costs, easily realizes.
Drawings
Fig. 1 is a schematic front end structure diagram of the present invention;
fig. 2 is a schematic side structure view of the present invention;
fig. 3 is a schematic rear end structure diagram of the present invention;
fig. 4 is the structural schematic diagram of the locking positioning snap ring at the rear end of the utility model.
In the figure, a nut body 1, a nut mounting hole 2, a thread groove 3, a rubber ring 4, a vertical groove 5, a transverse groove 6, an anti-loosening positioning snap ring 7, a telescopic button 8, a connecting rod 9, a fixed slide rail 10, a slide groove 11, a spring rod 12, a positioning hole 13 and a telescopic warhead 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides an easily install locking nut that takes off, includes nut body 1, nut mounting hole 2 and thread groove 3, the inside of nut body 1 is equipped with nut mounting hole 2, the medial extremity of nut body 1 distributes and has thread groove 3, the front end of nut body 1 bonds there is rubber circle 4, the side distribution of nut body 1 has vertical groove 5 and transverse groove 6, the rear end of nut body 1 is equipped with fixed slide rail 10, the inboard upper end and the lower extreme of fixed slide rail 10 all are equipped with locating hole 13, the inside of fixed slide rail 10 has connecting rod 9 through 11 sliding connection of spout, the bottom of connecting rod 9 is equipped with locking location snap ring 7, the upper end and the lower extreme of connecting rod 9 all are equipped with spring beam 12, the medial extremity of spring beam 12 is connected with flexible warhead 14, the outside end of spring beam 12 is equipped with telescopic button 8.
The anti-loosening positioning clamping ring 7 is of an arc-shaped structure, the thread groove 3 is consistent with the anti-loosening positioning clamping ring 7 in structure, and the anti-loosening positioning clamping ring can be directly lifted to the thread groove 3 for locking and positioning.
The spring is installed to the internal connection of spring beam 12, just the inside packing of flexible warhead 14 has the spring, makes things convenient for elastic stretching.
The outer end of the fixed slide rail 10 is provided with a slot, and the diameter of the slot is slightly larger than that of the spring rod 12, so that the lifting operation is convenient.
The bottom of locking location snap ring 7 is most advanced structure, just locking location snap ring 7 is the slant structure, locking location snap ring 7 is for corresponding the structure with thread groove 3, and the direct card of slant most advanced structure is on the thread groove.
The working principle is as follows: nut body 1 cup joints the screw thread through inboard nut mounting hole 2 and thread groove 3 and installs on the bolt, the rubber circle 4 that 1 front end of nut body bonded makes when rotating the installation fastening more, the coefficient of friction is high, high stability can, high structural strength, antiskid and wear-resisting, the installation rate is fast, it is not hard up to prevent, it is more convenient when the vertical groove 5 and the transverse groove 6 that 1 side of nut body distributes must rotate to screw up the installation, avoid sliding the smooth silk, long service life, high installation efficiency, control connecting rod 9 is through the spout 11 of lateral part in fixed slide rail 10, the locking location snap ring 7 of lift control directly blocks to the thread groove of bolt, the tightness is high, press 8 control spring bars 12 of telescopic button and connect telescopic warhead 14 and stretch out and draw back and be located in locating hole 13, the lift location installation of high accuracy.
The utility model relates to a nut body 1, a nut mounting hole 2, a thread groove 3, a rubber ring 4, a vertical groove 5, a transverse groove 6, an anti-loosening positioning snap ring 7, a telescopic button 8, a connecting rod 9, a fixed slide rail 10, a sliding groove 11, a spring rod 12, a positioning hole 13, a telescopic bullet 14, which are all parts known by general standard parts or technicians in the field, the structure and the principle of the parts are all known by technicians through technical manuals or conventional experimental methods, the problem solved by the utility model is that the existing anti-loosening nut has small friction coefficient during installation, is easy to loosen for a long time, has slow installation speed, short service life, is easy to slide, can not directly position and lock the thread groove, has insufficient tightness, low structural strength, high cost and inconvenient use, is difficult to meet the development requirements of the anti-loosening nut, and the utility model combines the parts mutually, make to rotate fastening more when installing, coefficient of friction is high, and stability can be high, and structural strength is high, and antiskid is wear-resisting, and the installation rate is fast, and locking is not hard up for it is more convenient when screwing up the installation to rotate, avoids sliding, long service life, and the tightness is high, and the location installation of the high accuracy of being convenient for, convenient to use, with low costs easily realizes.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an easily install locking nut that takes off which characterized in that: the nut comprises a nut body (1), nut mounting holes (2) and thread grooves (3), wherein the nut mounting holes (2) are formed in the nut body (1), the thread grooves (3) are distributed at the inner side end of the nut body (1), a rubber ring (4) is bonded at the front end of the nut body (1), vertical grooves (5) and transverse grooves (6) are distributed at the side end of the nut body (1), a fixed slide rail (10) is arranged at the rear end of the nut body (1), positioning holes (13) are formed in the upper end and the lower end of the inner side of the fixed slide rail (10), a connecting rod (9) is connected in the fixed slide rail (10) in a sliding mode through a sliding groove (11), an anti-loosening positioning snap ring (7) is arranged at the bottom of the connecting rod (9), spring rods (12) are arranged at the upper end and the lower end of the connecting rod (9), and a telescopic bullet (14) is connected at the inner side, and a telescopic button (8) is arranged at the outer side end of the spring rod (12).
2. The easy-to-install anti-loosening nut as claimed in claim 1, wherein: the anti-loosening positioning clamping ring (7) is of an arc-shaped structure, and the thread groove (3) is consistent with the anti-loosening positioning clamping ring (7) in structure.
3. The easy-to-install anti-loosening nut as claimed in claim 1, wherein: the spring is installed in the internal connection of spring pole (12), just the inside packing of flexible warhead (14) has the spring.
4. The easy-to-install anti-loosening nut as claimed in claim 1, wherein: the outer end of the fixed sliding rail (10) is provided with a slot, and the diameter of the slot is slightly larger than that of the spring rod (12).
5. The easy-to-install anti-loosening nut as claimed in claim 1, wherein: the bottom of locking location snap ring (7) is most advanced structure, just locking location snap ring (7) are the slant structure, locking location snap ring (7) are for corresponding the structure with thread groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020798889.3U CN212337859U (en) | 2020-05-14 | 2020-05-14 | Easily install locking nut that takes off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020798889.3U CN212337859U (en) | 2020-05-14 | 2020-05-14 | Easily install locking nut that takes off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212337859U true CN212337859U (en) | 2021-01-12 |
Family
ID=74078468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020798889.3U Expired - Fee Related CN212337859U (en) | 2020-05-14 | 2020-05-14 | Easily install locking nut that takes off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212337859U (en) |
-
2020
- 2020-05-14 CN CN202020798889.3U patent/CN212337859U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 Termination date: 20210514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |