CN210371568U - High-precision high-efficiency nut - Google Patents
High-precision high-efficiency nut Download PDFInfo
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- CN210371568U CN210371568U CN201920920917.1U CN201920920917U CN210371568U CN 210371568 U CN210371568 U CN 210371568U CN 201920920917 U CN201920920917 U CN 201920920917U CN 210371568 U CN210371568 U CN 210371568U
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- nut
- nut body
- rivet
- loosening
- locking portion
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Abstract
The utility model discloses a high-efficient nut of high accuracy, the nut comprises a nut body, the inside screw hole that is equipped with of nut body, be equipped with location portion on the nut body, location portion left side is equipped with locking portion, locking portion left side is equipped with turns over riveting portion, location portion, locking portion and turn over riveting portion formula design as an organic whole, compare with prior art, the utility model discloses simple structure, reasonable in design, the installation is convenient, and the connection precision is high, and the riveting is effectual, has good locking performance and prevents nut rotation performance, low in production cost is honest and clean, and simple process is worth promoting.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a fastener technical field, especially a high-efficient nut of high accuracy.
[ background of the invention ]
In mobile communication devices, parts of the tuning elements are typically attached to the radio frequency structure by a screw arrangement. In order to achieve a good connection, a highly precise thread structure needs to be manufactured on the rf device. In the prior art, a common machining means is to manufacture a high-precision nut and then fasten the nut to the cap plate through a riveting process. Due to the requirements of high precision and high stability of mobile communication equipment, the rivet nut of the mobile communication equipment generally has high dimensional precision and can be well combined with the cover plate without rivet gaps. In order to achieve a good riveting effect, the existing nut is quite complex in structure, so that the production cost is high, and therefore a high-precision and high-efficiency nut is needed to be provided.
[ Utility model ] content
The utility model discloses an aim at solving the problem among the prior art, provide a high-efficient nut of high accuracy, the utility model discloses simple structure, reasonable in design, it is convenient to install, and connection accuracy is high, and the riveting is effectual, has good locking performance and prevents nut rotation performance, low in production cost is honest and clean, and simple process is worth promoting.
In order to achieve the purpose, the utility model provides a high-efficient nut of high accuracy, the nut comprises a nut body, the inside screw hole that is equipped with of nut body, be equipped with location portion on the nut body, location portion left side is equipped with locking portion, locking portion left side is equipped with turns over the portion of riveting, location portion, locking portion and turn over the design of riveting portion formula as an organic whole.
Preferably, the outer side wall of the anti-loosening portion is provided with anti-loosening teeth, and the anti-loosening teeth are in a right-inclined dog shape.
Preferably, the root of the rivet turning part is provided with a plurality of reinforcing ribs which are uniformly distributed, the bottom of each reinforcing rib is connected with the anti-loosening part, the number of the reinforcing ribs is at least 4, and each reinforcing rib is a cylinder with an arc at the top.
Preferably, the diameter of the rivet turning part is 0.6-0.7 times of the positioning part, and the length of the rivet turning part is 0.35-0.4 times of the whole length of the nut body.
The utility model has the advantages that: the utility model has the advantages that the nut has good installation precision and autorotation prevention performance by arranging the positioning part, the anti-loosening part and the rivet turning part on the nut body; the anti-loosening teeth in the shape of the dog teeth are arranged on the outer side of the anti-loosening part, and the reinforcing ribs are arranged at the root of the rivet turning part, so that the possibility of autorotation of the nut in the plate is further reduced.
[ description of the drawings ]
Fig. 1 is a schematic diagram of the high-precision and high-efficiency nut of the present invention.
Fig. 2 is a top view of the high-precision and high-efficiency nut of the present invention.
Fig. 3 is an installation schematic diagram of the high-precision and high-efficiency nut of the present invention.
In the figure: the nut comprises a nut body 1, a threaded hole 2, a positioning part 3, a locking part 4, a locking tooth 40, a rivet turning part 5, a reinforcing rib 6 and a mounting plate 7.
[ detailed description ] embodiments
Referring to the drawings, the utility model relates to a high-precision high-efficient nut, including nut body 1, 1 inside screw hole 2 that is equipped with of nut body, be equipped with location portion 3 on the nut body 1, 3 left sides in location portion are equipped with locking portion 4, 4 left sides in locking portion are equipped with turns over and rivet portion 5, location portion 3, locking portion 4 with turn over and rivet 5 formula designs as an organic whole of portion.
The outer side wall of the anti-loosening part 4 is provided with anti-loosening teeth 40, and the anti-loosening teeth 40 are in a right-inclined dog shape.
The root of the rivet turning part 5 is provided with a plurality of reinforcing ribs 6 which are uniformly distributed, the bottom of each reinforcing rib 6 is connected with the corresponding anti-loosening part 4, the number of the reinforcing ribs 6 is at least 4, and each reinforcing rib 6 is a cylinder with an arc at the top.
The diameter of the rivet turning part 5 is 0.6-0.7 times of that of the positioning part 3, and the length of the rivet turning part 5 is 0.35-0.4 times of the whole length of the nut body 1.
Compared with the prior art, the nut has good installation precision and anti-rotation performance by arranging the positioning part 3, the anti-loosening part 4 and the rivet turning part 5 on the nut body 1; the possibility of the nut rotating in the plate is further reduced by the way of arranging the dog-shaped anti-loosening teeth 40 outside the anti-loosening part 4 and arranging the reinforcing ribs 6 at the root of the rivet overturning part 5.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (4)
1. The utility model provides a high-efficient nut of high accuracy which characterized in that: including nut body (1), the inside screw hole (2) that is equipped with of nut body (1), be equipped with location portion (3) on nut body (1), location portion (3) left side is equipped with locking portion (4), locking portion (4) left side is equipped with turns over and rivets portion (5), location portion (3), locking portion (4) and turn over and rivet portion (5) formula design as an organic whole.
2. A high precision high efficiency nut as claimed in claim 1, wherein: the outer side wall of the anti-loosening part (4) is provided with anti-loosening teeth (40), and the anti-loosening teeth (40) are in a dog shape inclining rightwards.
3. A high precision high efficiency nut as claimed in claim 1, wherein: the root of the rivet turning part (5) is provided with a plurality of reinforcing ribs (6) which are uniformly distributed, the bottom of each reinforcing rib (6) is connected with the anti-loosening part (4), the number of the reinforcing ribs (6) is at least 4, and the reinforcing ribs (6) are cylinders with circular arcs at the tops.
4. A high precision high efficiency nut as claimed in claim 1, wherein: the diameter of the rivet overturning part (5) is 0.6-0.7 times of that of the positioning part (3), and the length of the rivet overturning part (5) is 0.35-0.4 times of the whole length of the nut body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920920917.1U CN210371568U (en) | 2019-06-19 | 2019-06-19 | High-precision high-efficiency nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920920917.1U CN210371568U (en) | 2019-06-19 | 2019-06-19 | High-precision high-efficiency nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210371568U true CN210371568U (en) | 2020-04-21 |
Family
ID=70265511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920920917.1U Active CN210371568U (en) | 2019-06-19 | 2019-06-19 | High-precision high-efficiency nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210371568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131280A (en) * | 2019-06-19 | 2019-08-16 | 嘉兴光明五金制品有限公司 | A kind of high-accuracy high-efficiency nut and its forming technique |
-
2019
- 2019-06-19 CN CN201920920917.1U patent/CN210371568U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131280A (en) * | 2019-06-19 | 2019-08-16 | 嘉兴光明五金制品有限公司 | A kind of high-accuracy high-efficiency nut and its forming technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314300 No.268, Wuyuan section, Zhangda highway, Wuyuan street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Guangming Technology Co.,Ltd. Address before: 314300 Daliu Village Industrial Park, Wuyuan street, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: JIAXING GUANGMING HARDWARE Co.,Ltd. |
|
| CP03 | Change of name, title or address |