CN208951091U - A kind of flange nut - Google Patents
A kind of flange nut Download PDFInfo
- Publication number
- CN208951091U CN208951091U CN201821539648.6U CN201821539648U CN208951091U CN 208951091 U CN208951091 U CN 208951091U CN 201821539648 U CN201821539648 U CN 201821539648U CN 208951091 U CN208951091 U CN 208951091U
- Authority
- CN
- China
- Prior art keywords
- groove
- flange
- binding groove
- nylon ring
- nut body
- 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
Links
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a kind of flange nuts, including hex nut body, annular convex platform, nylon ring, flange gasket and fastening teeth, the upper surface of the hex nut body is equipped with annular convex platform, installation annular groove is equipped in the annular convex platform, the installation annular groove is embedded to be equipped with nylon ring, the midline of the hex nut body offers screwed hole of centre, the axis of the nylon ring and screwed hole of centre coincides, the lower end surface of the hex nut body is connected with flange gasket, the flange gasket lower end surface is equipped with contact portion, the circumferential direction of contact portion is uniformly provided with binding groove, fastening teeth is formed between the binding groove, in the lower section of flange gasket, multiple fastening teeths are set, its anti-skidding power can effectively be improved, extrusion deformation of the bolt thread to nylon ring, generate the screen resilience to bolt, it can be loosened in the case of vibrations with effective solution, what is slipped asks Topic.
Description
[technical field]
The utility model relates to the technical field of fastener, especially a kind of flange nut.
[background technique]
Flange face locking nut is widely applied in different workpieces workplace interconnected, and the nylon on existing market is certainly
Split nut would generally include including nut body, annular convex platform and ring flange, and the center of nut body is equipped with internal thread hole, annular
Boss and ring flange are respectively arranged on the upper and lower ends of nut body and are integrated with molding structure, and internal thread hole runs through flange
The inner sidewall at disk both ends, annular convex platform is equipped with nylon ring.However, when being screwed to nylon self-locking nut, due to convex annular
Nylon ring in platform is not easy to be compacted, and own face is smooth, is easy to produce and spins, will lead to bolt engaged therewith be not easy into
Enter the inner hole of nylon ring, to nylon self-locking nut occur in the difficulty for screwing fit on, be installed on the outdoor nut used by
The phenomenon that a possibility that impact endurance test shock, is larger, is easy to appear loose or dislocation, therefore propose a kind of flange nut.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, a kind of flange nut is proposed, by flange
Multiple fastening teeths are arranged in the lower section of pad, can effectively improve its anti-skidding power, and extrusion deformation of the bolt thread to nylon ring generates
To the screen resilience of bolt, the problem of being loosened in the case of vibrations, be slipped with effective solution.
To achieve the above object, the utility model proposes a kind of flange nut, including hex nut body, annular convex platform,
Nylon ring, flange gasket and fastening teeth, the upper surface of the hex nut body are equipped with annular convex platform, are equipped with peace in the annular convex platform
Annular groove is filled, the installation annular groove is embedded to be equipped with nylon ring, and the midline of the hex nut body offers screwed hole of centre, described
The axis of nylon ring and screwed hole of centre coincides, and the lower end surface of the hex nut body is connected with flange gasket, the flange gasket
Lower end surface is equipped with contact portion, and the circumferential direction of contact portion is uniformly provided with binding groove, forms fastening teeth between the binding groove.
Preferably, the binding groove circular array distribution, one end of the binding groove is extended with non-slip groove, described anti-
The end of sliding slot is connected with screwed hole of centre, and the non-slip groove circular array distribution, the depth of the non-slip groove is fastening
The half of slot highest point depth.
Preferably, the number of the binding groove is 12, the cross sectional shape of the binding groove is triangle, the fastening
Slot includes vertical plane and inclined-plane, and the vertical plane matches on one side with non-slip groove, the angle between the inclined-plane and vertical plane
It is 75 degree.
Preferably, the inner wall of the nylon ring is evenly distributed with reinforcement lug boss, the shape for reinforcing lug boss is
Truncated cone-shaped.
Preferably, the lower end of the screwed hole of centre is equipped with chamfering.
The utility model has the beneficial effects that the utility model is by by hex nut body, annular convex platform, nylon ring, flange
Pad and fastening teeth etc. are used in conjunction with, and by the way that multiple fastening teeths are arranged in the lower section of flange gasket, can effectively improve it
Skid resistance, extrusion deformation of the bolt thread to nylon ring generate the screen resilience to bolt, and mention in the setting of the inner wall of nylon ring
The reinforcement lug boss of high skid resistance, the problem of being loosened in the case of vibrations, be slipped with effective solution.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of flange nut of the utility model；
Fig. 2 is a kind of schematic top plan view of flange nut of the utility model；
Fig. 3 is a kind of elevational schematic view of flange nut of the utility model.
[specific embodiment]
Refering to fig. 1 to Fig. 3, a kind of flange nut of the utility model, it is characterised in that: including hex nut body 1, convex annular
The upper surface of platform 2, nylon ring 3, flange gasket 4 and fastening teeth 5, the hex nut body 1 is equipped with annular convex platform 2, the convex annular
Installation annular groove is equipped in platform 2, the installation annular groove is embedded equipped with nylon ring 3, during the midline of the hex nut body 1 offers
The axis of heart threaded hole 11, the nylon ring 3 and screwed hole of centre 11 coincides, the lower end surface connection of the hex nut body 1
There is flange gasket 4,4 lower end surface of flange gasket is equipped with contact portion 41, and the circumferential direction of contact portion 41 is uniformly provided with binding groove 43, described
Fastening teeth 5 is formed between binding groove 43.43 circular array of the binding groove distribution, one end of the binding groove 43 is extended with anti-
The end of sliding slot 42, the non-slip groove 42 is connected with screwed hole of centre 11,42 circular array of the non-slip groove distribution, described
The depth of non-slip groove 42 is the half of 43 highest point depth of binding groove.The number of the binding groove 43 is 12, the binding groove
43 cross sectional shape is triangle, and the binding groove 43 includes vertical plane 431 and inclined-plane 432, the vertical plane 431 and non-slip groove
42 match on one side, and the angle between the inclined-plane 432 and vertical plane 431 is 75 degree.The inner wall of the nylon ring 3 uniformly divides
It is furnished with and reinforces lug boss 31, the shape for reinforcing lug boss 31 is truncated cone-shaped.The lower end of the screwed hole of centre 11 is equipped with
Angle 12.
Utility model works process:
A kind of working principle of flange nut of the utility model are as follows: by by hex nut body, annular convex platform, nylon ring,
Flange gasket and fastening teeth etc. are used in conjunction with, by the way that multiple fastening teeths are arranged in the lower section of flange gasket, in certain preload
Under the active force of power, the frictional force on fastening teeth and connector surface increases, and can effectively improve its skid resistance, bolt thread pair
The extrusion deformation of nylon ring generates the screen resilience to bolt, and convex in the reinforcement that raising skid resistance is arranged in the inner wall of nylon ring
The portion of rising, the problem of being loosened in the case of vibrations, be slipped with effective solution.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (5)
1. a kind of flange nut, it is characterised in that: including hex nut body (1), annular convex platform (2), nylon ring (3), flange gasket
(4) annular convex platform (2) are equipped with, are equipped in the annular convex platform (2) with fastening teeth (5), the upper surface of the hex nut body (1)
Annular groove is installed, the installation annular groove is embedded to be equipped with nylon ring (3), and the midline of the hex nut body (1) offers center spiral shell
Pit (11), the nylon ring (3) and the axis of screwed hole of centre (11) coincide, the lower end surface of the hex nut body (1)
It is connected with flange gasket (4), flange gasket (4) lower end surface is equipped with contact portion (41), and the circumferential direction of contact portion (41) is uniformly provided with
Binding groove (43) forms fastening teeth (5) between the binding groove (43).
2. a kind of flange nut as described in claim 1, it is characterised in that: binding groove (43) the circular array distribution,
One end of the binding groove (43) is extended with non-slip groove (42), and the end of the non-slip groove (42) is connected with screwed hole of centre (11)
Logical, non-slip groove (42) the circular array distribution, the depth of the non-slip groove (42) is binding groove (43) highest point depth
Half.
3. a kind of flange nut as claimed in claim 2, it is characterised in that: the number of the binding groove (43) is 12, institute
The cross sectional shape for stating binding groove (43) is triangle, and the binding groove (43) includes vertical plane (431) and inclined-plane (432), described
Vertical plane (431) matches on one side with non-slip groove (42), and the angle between the inclined-plane (432) and vertical plane (431) is 75
Degree.
4. a kind of flange nut as described in claim 1, it is characterised in that: the inner wall of the nylon ring (3) is evenly distributed with
Reinforce lug boss (31), the shape for reinforcing lug boss (31) is truncated cone-shaped.
5. a kind of flange nut as described in claim 1, it is characterised in that: the lower end of the screwed hole of centre (11) is equipped with
Angle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539648.6U CN208951091U (en) | 2018-09-20 | 2018-09-20 | A kind of flange nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539648.6U CN208951091U (en) | 2018-09-20 | 2018-09-20 | A kind of flange nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208951091U true CN208951091U (en) | 2019-06-07 |
Family
ID=66738740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821539648.6U Expired - Fee Related CN208951091U (en) | 2018-09-20 | 2018-09-20 | A kind of flange nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208951091U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285134A (en) * | 2019-07-02 | 2019-09-27 | 海盐县华昇汽车配件有限公司 | A kind of detachable self-locking type anti-theft nut |
| CN111677738A (en) * | 2020-07-10 | 2020-09-18 | 嘉兴远信五金科技股份有限公司 | A high-strength anti-skid hexagonal nut |
-
2018
- 2018-09-20 CN CN201821539648.6U patent/CN208951091U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285134A (en) * | 2019-07-02 | 2019-09-27 | 海盐县华昇汽车配件有限公司 | A kind of detachable self-locking type anti-theft nut |
| CN110285134B (en) * | 2019-07-02 | 2021-06-15 | 海盐县华昇汽车配件有限公司 | Detachable self-locking anti-theft nut |
| CN111677738A (en) * | 2020-07-10 | 2020-09-18 | 嘉兴远信五金科技股份有限公司 | A high-strength anti-skid hexagonal nut |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108825631B (en) | Lock nut | |
| CN208951091U (en) | A kind of flange nut | |
| CN201053429Y (en) | Thrust-stopping fastening screw bolt structure and thrust washer | |
| CN208951079U (en) | A kind of nylon locking nut | |
| CN216199723U (en) | High-strength corrosion-resistant check bolt assembly for automobile | |
| CN206320148U (en) | A kind of arcuation nut | |
| CN204664117U (en) | A kind of flanged surface nylon nut | |
| JP2008051269A (en) | Locking nut | |
| CN202926837U (en) | Locking nut | |
| CN210013922U (en) | Wear-resistant flange nut using building support fastener | |
| CN206830612U (en) | A kind of stop nut | |
| CN109058264A (en) | A kind of bolt with length adjustment function | |
| CN210240270U (en) | Self-locking fastener | |
| CN208997137U (en) | A kind of nylon inserts flange nut | |
| CN216343329U (en) | Anti-vibration falling bolt | |
| CN201973046U (en) | Connecting structure for steel plate riveted nylon self-locking nuts | |
| CN216507784U (en) | Automobile chassis damping block | |
| CN212615832U (en) | Toothed fastening hexagon nut | |
| CN205977997U (en) | Take fasteners's flange nut convenient to connect | |
| CN205977981U (en) | Take fasteners's flange nut | |
| CN202914476U (en) | Expansion bolt | |
| CN208669817U (en) | A kind of self-locking screw | |
| CN209012239U (en) | A kind of automobile axle shaft nut | |
| CN2763607Y (en) | Vibration proof screw nut | |
| CN221144979U (en) | Shock-resistant flange face bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314300 Shuguang village, Xitangqiao street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Haiyan Huasheng Auto Parts Technology Co.,Ltd. Address before: 314300 Shuguang village, Xitangqiao street, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: HAIYAN CHINA AUTO PARTS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 |