CN218582033U - Locking nut that moves that fastening effect is strong - Google Patents
Locking nut that moves that fastening effect is strong Download PDFInfo
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- CN218582033U CN218582033U CN202222897891.8U CN202222897891U CN218582033U CN 218582033 U CN218582033 U CN 218582033U CN 202222897891 U CN202222897891 U CN 202222897891U CN 218582033 U CN218582033 U CN 218582033U
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- fixedly connected
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- nut body
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Abstract
The utility model discloses a fastening effect is strong locking nut that moves, including the nut body, the inner chamber threaded connection of nut body has the screw rod, the top threaded connection on screw rod surface has the antiskid stopper, the draw-in groove that the cooperation antiskid stopper used has been seted up at the top of nut body, the nut body includes the basic unit, the bottom fixedly connected with of basic unit is high temperature resistant layer, the top fixedly connected with of basic unit is resistant time layer, the top fixedly connected with protective layer on resistant time layer, the top fixedly connected with protection of protective layer is outer. The utility model discloses a nut body, screw rod, anti-skidding stopper, draw-in groove, basic unit, resistant high temperature layer, resistant time layer, protective layer and the outer cooperation of protection are used, possess the advantage that fastening effect is strong and weatherability is high, have solved that current nut is at the in-process locking effect of using relatively poor, produce easily after receiving vibrations influence not hard up, and weatherability is relatively poor moreover to can't satisfy the problem of in-service use demand.
Description
Technical Field
The utility model relates to a hardware nut technical field specifically is a locking nut that moves that fastening effect is strong.
Background
The nut is a nut, and is screwed together with a bolt or a screw rod to be used as a part for fastening, an element which is necessary for all production and manufacturing machines is divided into several types such as carbon steel, stainless steel, nonferrous metal (such as copper) and the like according to different materials, the nut is a part for tightly connecting mechanical equipment, the nut and the bolt can be connected together with the same specification through the inner thread, however, the anti-loosening effect of the existing nut in the using process is poor, the nut is easy to loosen after being influenced by vibration, and the weather resistance is poor, so that the actual use requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a locking nut that moves that fastening effect is strong possesses the advantage that fastening effect is strong and the weatherability is high, and it is relatively poor to have solved current nut at the in-process locking effect of using, produces easily not hard up after receiving vibrations influence, and the weatherability is relatively poor moreover to can't satisfy the problem of in-service use demand.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a fastening effect is strong locking nut that moves, includes the nut body, the inner chamber threaded connection of nut body has the screw rod, the top threaded connection on screw rod surface has the anti-skidding stopper, the draw-in groove that cooperation anti-skidding stopper used is seted up at the top of nut body, the nut body includes the basic unit, the bottom fixedly connected with high temperature resistant layer of basic unit, the top fixedly connected with weather resistant layer of basic unit, the top fixedly connected with protective layer on weather resistant layer, the top fixedly connected with protection of protective layer is outer.
Preferably, the base layer is made of alloy steel, and the high-temperature resistant layer is made of tungsten carbide.
Preferably, the weather-resistant layer is made of ferrite stainless steel, and the protective layer is a zinc coating.
Preferably, the protective outer layer is a PTFE coating, and the high temperature resistant layer and the weather resistant layer have the same thickness.
Preferably, the bottom fixedly connected with base of screw rod, the equal fixedly connected with antiskid rubber strip in both sides of antiskid stopper.
Preferably, the bottom of the nut body is fixedly connected with an anti-skidding ring, and the bottom of the anti-skidding ring is fixedly connected with anti-skidding teeth.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a nut body, screw rod, anti-skidding stopper, draw-in groove, basic unit, resistant high temperature layer, resistant time layer, protective layer and the outer cooperation of protection are used, possess the advantage that fastening effect is strong and weatherability is high, have solved that current nut is at the in-process locking effect of using relatively poor, produce easily after receiving vibrations influence not hard up, and weatherability is relatively poor moreover to can't satisfy the problem of in-service use demand.
2. The utility model discloses a set up high temperature resistant layer and adopt the tungsten carbide material, can improve the high temperature resistance ability of nut body, use its intensity can not reduce under high temperature environment, adopt ferrite stainless steel through setting up resistant time layer, can improve the weatherability of nut body, effectual oxidation material to the external world keeps apart, be the galvanizing coat through setting up the protective layer, can further improve the weatherability of nut body, through setting up the outer PTFE coating that uses of protection, can improve the waterproof performance of nut body, make it can deal with different installation environment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of the anti-slip ring of the present invention;
fig. 3 is a schematic view of the material composition of the nut body according to the present invention.
In the figure: 1. a nut body; 2. a screw; 3. an anti-slip plug; 4. a card slot; 101. a base layer; 102. a high temperature resistant layer; 103. a weatherable layer; 104. a protective layer; 105. a protective outer layer; 5. a base; 6. an anti-slip rubber strip; 7. an anti-slip ring; 8. and (4) anti-slip teeth.
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. 1-3, a locking nut with a strong fastening effect comprises a nut body 1, a screw rod 2 is connected to the inner cavity of the nut body 1 through threads, an anti-slip plug 3 is connected to the top of the surface of the screw rod 2 through threads, a clamping groove 4 matched with the anti-slip plug 3 for use is formed in the top of the nut body 1, the nut body 1 comprises a base layer 101, a high temperature resistant layer 102 is fixedly connected to the bottom of the base layer 101, the high temperature resistant layer 102 is made of tungsten carbide, so that the high temperature resistance of the nut body 1 can be improved, the strength of the nut body 1 cannot be reduced when the nut is used in a high temperature environment, a weather-resistant layer 103 is fixedly connected to the top of the base layer 101, the weather-resistant layer 103 is made of ferrite stainless steel, so that the weather-resistant performance of the nut body 1 can be improved, external oxidizing substances can be effectively isolated, a protective layer 104 is fixedly connected to the top of the weather-resistant layer 103, and the protective layer 104 is a zinc-plated layer, the weather resistance of the nut body 1 can be further improved, the top fixedly connected with protective outer layer 105 of the protective layer 104 is a PTFE (polytetrafluoroethylene) coating, the waterproof performance of the nut body 1 can be improved, the nut body can cope with different installation environments, the base layer 101 is made of alloy steel, the high temperature resistant layer 102 is made of tungsten carbide, the weather resistant layer 103 is made of ferrite stainless steel, the protective layer 104 is a galvanized layer, the protective outer layer 105 is a PTFE (polytetrafluoroethylene) coating, the thickness of the high temperature resistant layer 102 is the same as that of the weather resistant layer 103, the bottom fixedly connected with base 5 of the screw rod 2, the two sides of the anti-slip plug 3 are fixedly connected with anti-slip rubber strips 6, the bottom fixedly connected with anti-slip ring 7 of the nut body 1, the bottom fixedly connected with anti-slip teeth 8 of the anti-slip ring 7 are connected with anti-slip teeth 8, and the nut body 1, the screw rod 2, the anti-slip plug 3, the clamping groove 4, the base layer 101, high temperature resistant layer 102, resistant layer 103, protective layer 104 and the outer 105 cooperation of protection are used, possess the advantage that fastening effect is strong and the weatherability is high, have solved that current nut is at the in-process locking effect of using relatively poor, produce easily after receiving the vibrations influence not hard up, and the weatherability is relatively poor moreover to can't satisfy the problem of in-service use demand.
During the use, operating personnel is rotatory behind the bottom on screw rod 2 surface with nut body 1, rotatory anti-skidding stopper 3, make anti-skidding stopper 3 insert in draw-in groove 4, it is spacing to nut body 1, reduce the influence that vibrations produced nut body 1, nut body 1 pivoted drives antiskid ring 7 removal simultaneously, antiskid ring 7 removes and drives antiskid tooth 8 and base 5 contact, through setting up antiskid tooth 8, can increase the frictional force with base 5 contact, further improve locking effect, and simultaneously, high temperature resistant layer 102 adopts the tungsten carbide material, can improve nut body 1's high temperature resistance, use its intensity can not reduce under high temperature environment, it adopts ferrite stainless steel to wait layer 103, can improve nut body 1's weather resistance, effectual oxide to the external world keeps apart, protective layer 104 is the galvanizing coat, can further improve nut body 1's weather resistance, protective outer layer 105 is for using the PTFE coating, can improve nut body 1's waterproof performance, make it can deal with different installation environment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a locking nut that moves that fastening effect is strong, includes nut body (1), its characterized in that: the inner chamber threaded connection of nut body (1) has screw rod (2), the top threaded connection on screw rod (2) surface has anti-skidding stopper (3), draw-in groove (4) that cooperation anti-skidding stopper (3) used are seted up at the top of nut body (1), nut body (1) includes basic unit (101), the bottom fixedly connected with high temperature resistant layer (102) of basic unit (101), the top fixedly connected with of basic unit (101) is able to bear or endure weather layer (103), the top fixedly connected with protective layer (104) of resistant layer (103), the top fixedly connected with protection skin (105) of protective layer (104).
2. The anti-loosening nut with a strong fastening effect as claimed in claim 1, wherein: the base layer (101) is made of alloy steel, and the high-temperature resistant layer (102) is made of tungsten carbide.
3. The anti-loosening nut with a strong fastening effect as claimed in claim 1, wherein: the weather-resistant layer (103) is made of ferrite stainless steel, and the protective layer (104) is a zinc coating.
4. The anti-loosening nut with strong fastening effect as claimed in claim 1, wherein: the protective outer layer (105) is a PTFE coating, and the high-temperature resistant layer (102) and the weather-resistant layer (103) are the same in thickness.
5. The anti-loosening nut with strong fastening effect as claimed in claim 1, wherein: the bottom fixedly connected with base (5) of screw rod (2), the equal fixedly connected with antiskid rubber strip (6) in both sides of antiskid stopper (3).
6. The anti-loosening nut with strong fastening effect as claimed in claim 1, wherein: the nut is characterized in that the bottom of the nut body (1) is fixedly connected with an anti-skidding ring (7), and the bottom of the anti-skidding ring (7) is fixedly connected with anti-skidding teeth (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222897891.8U CN218582033U (en) | 2022-11-01 | 2022-11-01 | Locking nut that moves that fastening effect is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222897891.8U CN218582033U (en) | 2022-11-01 | 2022-11-01 | Locking nut that moves that fastening effect is strong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218582033U true CN218582033U (en) | 2023-03-07 |
Family
ID=85375874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222897891.8U Active CN218582033U (en) | 2022-11-01 | 2022-11-01 | Locking nut that moves that fastening effect is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218582033U (en) |
-
2022
- 2022-11-01 CN CN202222897891.8U patent/CN218582033U/en active Active
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