CN210565664U - M8 flat-head cylindrical rivet nut - Google Patents
M8 flat-head cylindrical rivet nut Download PDFInfo
- Publication number
- CN210565664U CN210565664U CN201921115488.7U CN201921115488U CN210565664U CN 210565664 U CN210565664 U CN 210565664U CN 201921115488 U CN201921115488 U CN 201921115488U CN 210565664 U CN210565664 U CN 210565664U
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- nut
- head
- hole
- smooth hole
- smooth
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- Expired - Fee Related
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Abstract
The utility model provides a M8 crew cut cylinder rivet nut, including nut post and nut head, its characterized in that: the nut post is internally provided with a smooth hole and a threaded hole, the smooth hole is positioned above the threaded hole, the bottom end of the smooth hole is communicated with the top end of the threaded hole, the top end of the smooth hole is communicated with the nut head, and the inner diameter of the smooth hole is larger than that of the threaded hole. Compared with the prior art, the utility model provides a pair of M8 crew cut cylinder is riveted nut, rational in infrastructure plays the spacing effect of riveting nut installation through the nut head, and smooth hole takes place deformation in the installation for the installation that stabilizes is carried out between riveting nut and the supporting panel, and difficult emergence is not hard up, and has confirmed the use of the people of being convenient for to various height and diameter on the riveting nut.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a rivet nut design and manufacture technical field, in particular to nut is riveted to M8 crew cut cylinder.
[ background of the invention ]
The fastener plays an important role in the installation of a host, complex products such as airplanes, automobiles, trains, elevators, air conditioners, computers and the like have the problem of installing parts on relatively thin plates, and the traditional installation process has two modes, namely tapping internal threads on a thin plate, tapping internal threads on a thin plate below 6 mm, and often causing the installation to be not firm because of too few threads, and even causing the connection failure because of broken threads of the threads when stressed; the second mode is to adopt the technology of welding nut on the sheet metal, this leads to the sheet metal to warp easily and the face of weld is uneven, sometimes the not firm nut that welds drops when the atress, causes the installation to damage, and the difficult problem of installation spare part on the sheet metal has been solved well in the development of rivet nut, and the different shape size of rivet nut all is different to the condition and the requirement of installation, when the installation of the rivet nut who does not support and panel, produces easily not hard up to inconvenient people use.
[ Utility model ] content
An object of the utility model is to overcome above-mentioned prior art not enough, provide a nut is riveted to M8 crew cut cylinder, it aims at solving among the prior art that the different shape size of riveting the nut all is different to the condition and the requirement of installation, when the installation of riveting nut and panel that do not form a complete set, produces easily not hard up to inconvenient people use technical problem.
In order to achieve the above object, the utility model provides a M8 crew cut cylinder rivet nut, including nut post and nut head, its characterized in that: the nut post is internally provided with a smooth hole and a threaded hole, the smooth hole is positioned above the threaded hole, the bottom end of the smooth hole is communicated with the top end of the threaded hole, the top end of the smooth hole is communicated with the nut head, and the inner diameter of the smooth hole is larger than that of the threaded hole.
Preferably, the inner wall of the smooth hole is of a smooth structure, the inner wall of the threaded hole is provided with an internal thread, and the internal thread is of a right-handed structure.
Preferably, the thickness range of the matched plate corresponding to the nut column is 0.5 mm-6.0 mm.
Preferably, the sum of the total height of the nut head and the nut post is 18.5mm to 21.0 mm.
Preferably, the nut column is of a cylindrical structure, the diameter of the nut column is 10.9mm, and the error range of the diameter is not more than 0.1 mm.
Preferably, the nut head is of a flat head structure, the nut head is circular, the diameter of the nut head is 15mm, the height of the nut head is 1.5mm, the smooth hole is circular, the inner diameter of the smooth hole is 11.0mm, and the error of the inner diameter of the smooth hole is not more than 0.1 mm.
Preferably, the nut post has a length of 11.5mm after installation.
Preferably, the nut post and the nut head are made of one of special materials such as carbon steel, stainless steel, aluminum and copper.
The utility model has the advantages that: compared with the prior art, the utility model provides a pair of M8 crew cut cylinder is riveted nut, rational in infrastructure plays the spacing effect of riveting nut installation through the nut head, and smooth hole takes place deformation in the installation for the installation that stabilizes is carried out between riveting nut and the supporting panel, and difficult emergence is not hard up, and has confirmed the use of the people of being convenient for to various height and diameter on the riveting nut.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic cross-sectional structure view of an M8 flat-head cylindrical rivet nut according to an embodiment of the present invention;
fig. 2 is a structural schematic diagram of the M8 flat-head cylindrical rivet nut after installation according to the embodiment of the present invention.
In the figure: 1-nut column, 2-nut head, 3-smooth hole, 4-threaded hole and 5-matched plate.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. 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, the embodiment of the utility model provides a M8 flat head cylinder rivet nut, including nut post 1 and nut head 2, its characterized in that: the nut post is characterized in that a smooth hole 3 and a threaded hole 4 are formed in the nut post 1, the smooth hole 3 is located above the threaded hole 4, the bottom end of the smooth hole 3 is communicated with the top end of the threaded hole 4, the top end of the smooth hole 3 is communicated with the nut head 2, and the inner diameter of the smooth hole 3 is larger than that of the threaded hole 4.
The inner wall of the smooth hole 3 is of a smooth structure, the inner wall of the threaded hole 4 is provided with an internal thread, and the internal thread is of a right-handed structure.
The thickness range of the matched plate 5 corresponding to the nut column 1 is 0.5 mm-6.0 mm.
The sum of the total height of the nut head 2 and the nut column 1 is 18.5 mm-21.0 mm.
The nut column is of a cylindrical structure, the diameter of the nut column 1 is 10.9mm, and the error range of the diameter is not more than 0.1 mm.
The nut head 2 is of a flat-head structure, the nut head 2 is circular, the diameter of the nut head 2 is 15mm, the height of the nut head 2 is 1.5mm, the smooth hole 3 is circular, the inner diameter of the smooth hole 3 is 11.0mm, and the error of the inner diameter of the smooth hole 3 is not more than 0.1 mm.
The nut post 1 is 11.5mm in length after being installed.
The nut column 1 and the nut head 2 are made of one of special materials such as carbon steel, stainless steel, aluminum and copper.
The utility model discloses the working process:
the utility model relates to a M8 crew cut post riveting nut plays the spacing effect of riveting nut installation through nut head 2 in the course of the work, and smooth hole 3 on the nut post 2 takes place deformation in the installation for rivet the installation that stabilizes between nut and the supporting panel 5, difficult emergence is not hard up, and has confirmed the use of the people of being convenient for to various height and diameter on the riveting nut.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (7)
1. The utility model provides a M8 flat head cylinder rivet nut, includes nut post (1) and nut head (2), its characterized in that: the nut post (1) is internally provided with a smooth hole (3) and a threaded hole (4), the smooth hole (3) is located above the threaded hole (4), the bottom end of the smooth hole (3) is communicated with the top end of the threaded hole (4), the top end of the smooth hole (3) is communicated with the nut head (2), and the inner diameter of the smooth hole (3) is larger than the inner diameter of the threaded hole (4).
2. The M8 flat head cylindrical rivet nut of claim 1, wherein: the inner wall of the smooth hole (3) is of a smooth structure, an internal thread is arranged on the inner wall of the threaded hole (4), and the internal thread is of a right-handed structure.
3. The M8 flat head cylindrical rivet nut of claim 1, wherein: the thickness range of the matched plate (5) corresponding to the nut column (1) is 0.5-6.0 mm.
4. The M8 flat head cylindrical rivet nut of claim 1, wherein: the sum of the total height of the nut head (2) and the nut column (1) is 18.5 mm-21.0 mm.
5. The M8 flat head cylindrical rivet nut of claim 1, wherein: the nut column is of a cylindrical structure, the diameter of the nut column (1) is 10.9mm, and the error range of the diameter is not more than 0.1 mm.
6. An M8 flat head cylindrical rivet nut, according to claim 5, wherein: the nut head (2) is of a flat head structure, the nut head (2) is circular, the diameter of the nut head (2) is 15mm, the height of the nut head (2) is 1.5mm, the smooth hole (3) is circular, the inner diameter of the smooth hole (3) is 11.0mm, and the error of the inner diameter of the smooth hole (3) is not larger than 0.1 mm.
7. The M8 flat head cylindrical rivet nut of claim 1, wherein: the nut post (1) is 11.5mm in length after being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115488.7U CN210565664U (en) | 2019-07-16 | 2019-07-16 | M8 flat-head cylindrical rivet nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115488.7U CN210565664U (en) | 2019-07-16 | 2019-07-16 | M8 flat-head cylindrical rivet nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210565664U true CN210565664U (en) | 2020-05-19 |
Family
ID=70622157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921115488.7U Expired - Fee Related CN210565664U (en) | 2019-07-16 | 2019-07-16 | M8 flat-head cylindrical rivet nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210565664U (en) |
-
2019
- 2019-07-16 CN CN201921115488.7U patent/CN210565664U/en not_active Expired - Fee Related
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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 Pioneer Road 699, Tongyuan Town, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing ruigu Hardware Technology Co., Ltd Address before: 314300 Pioneer Road 699, Tongyuan Town, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: JIAXING REEGU HARDWARE PRODUCTS 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: 20200519 Termination date: 20210716 |