CN204628231U - A kind of high efficiency and heat radiation tightening nut - Google Patents
A kind of high efficiency and heat radiation tightening nut Download PDFInfo
- Publication number
- CN204628231U CN204628231U CN201520287136.5U CN201520287136U CN204628231U CN 204628231 U CN204628231 U CN 204628231U CN 201520287136 U CN201520287136 U CN 201520287136U CN 204628231 U CN204628231 U CN 204628231U
- Authority
- CN
- China
- Prior art keywords
- foundation ring
- compression bar
- compression
- heat radiation
- high efficiency
- 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
- 230000005855 radiation Effects 0.000 title claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 52
- 238000007906 compression Methods 0.000 claims abstract description 52
- 239000006185 dispersion Substances 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a kind of high efficiency and heat radiation tightening nut, comprise foundation ring and be positioned at the some compression bars on foundation ring, described foundation ring has tapped hole, some compression bar circular array are distributed on foundation ring, foundation ring and some compression bars are formed in one structure, heat radiation gap is provided with between two adjacent compression bars, the inner side mounting thread structure of each compression bar, the upper-end surface of compression bar is provided with insection structure and some spot-like projections structures, each compression bar is provided with some radiating fins, and some radiating fins are equally distributed on compression bar.The utility model has good heat dispersion and fastening performance, and can meet the Environmental Conditions in high ferro, nut not easily loosens, and working life is longer.
Description
[technical field]
The utility model relates to the technical field of the high efficiency and heat radiation tightening nut that the technical field of tightening nut, particularly high ferro use.
[background technique]
Nut is exactly nut, is used for the part played the role of fastening with bolt or screw rod together with being screwed in.Existing nut shape structure is comparatively single, its heat dispersion and fastening performance not ideal enough, and good heat dispersion and fastening performance must be possessed for the nut that high ferro uses, traditional hexagon nut can not meet above-mentioned requirements, when high ferro comes into operation, nut easily loosens, and under nut is in the working environment of higher temperature for a long time, its working life is lower.
[model utility content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of high efficiency and heat radiation tightening nut, and have good heat dispersion and fastening performance, can meet the Environmental Conditions in high ferro, nut not easily loosens, and working life is longer.
For achieving the above object, the utility model proposes a kind of high efficiency and heat radiation tightening nut, comprise foundation ring and be positioned at the some compression bars on foundation ring, described foundation ring has tapped hole, some compression bar circular array are distributed on foundation ring, foundation ring and some compression bars are formed in one structure, heat radiation gap is provided with between two adjacent compression bars, the inner side mounting thread structure of each compression bar, the upper-end surface of compression bar is provided with insection structure and some spot-like projections structures, each compression bar is provided with some radiating fins, some radiating fins are equally distributed on compression bar.
As preferably, the cross section of described foundation ring is regular hexagon, and described foundation ring is provided with 6 compression bars, and 6 compression bars lay respectively at orthohexagonal 6 drift angle places.
As preferably, the thickness of described foundation ring is 1 ~ 3mm, and the height of compression bar is 2 ~ 5mm, and the height of described insection structure is equal with the height of spot-like projections structure.
As preferably, described insection structure symmetry is positioned at the both sides of compression bar upper-end surface, and some spot-like projections structures are between insection structure.
The beneficial effects of the utility model: the utility model by arranging some compression bars on foundation ring, heat radiation hole is provided with between adjacent two compression bars, compression bar is provided with some radiating fins, make nut have good heat dispersion, can be good at the high ferro environment adapting to high speed operation, working life is longer, and the upper-end surface of compression bar is provided with insection structure and some spot-like projections structures, make nut have good fastening performance, not easily loosen during use, functional reliability is high.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the main pseudosection of a kind of high efficiency and heat radiation of the utility model tightening nut;
Fig. 2 is the plan structure figure of a kind of high efficiency and heat radiation tightening nut of the utility model.
[embodiment]
Consult Fig. 1, Fig. 2, a kind of high efficiency and heat radiation tightening nut of the utility model, the some compression bars 2 comprising foundation ring 1 and be positioned on foundation ring 1, described foundation ring 1 has tapped hole 11, some compression bar 2 circular array are distributed on foundation ring 1, foundation ring 1 and some compression bars 2 are formed in one structure, heat radiation gap 3 is provided with between two adjacent compression bars 2, the inner side mounting thread structure 21 of each compression bar 2, the upper-end surface of compression bar 2 is provided with insection structure 22 and some spot-like projections structures 23, each compression bar 2 is provided with some radiating fins 24, some radiating fins 24 are equally distributed on compression bar 2.
The cross section of described foundation ring 1 is regular hexagon, described foundation ring 1 is provided with 6 compression bars 2,6 compression bars 2 lay respectively at orthohexagonal 6 drift angle places, the thickness of described foundation ring 1 is 1 ~ 3mm, the height of compression bar 2 is 2 ~ 5mm, the height of described insection structure 22 is equal with the height of spot-like projections structure 23, and described insection structure 22 symmetry is positioned at the both sides of compression bar 2 upper-end surface, and some spot-like projections structures 23 are between insection structure 22.
Utility model works process:
A kind of high efficiency and heat radiation tightening nut of the utility model in the course of the work, by arranging some compression bars 2 on foundation ring 1, heat radiation hole 3 is provided with between adjacent two compression bars 2, compression bar 2 is provided with some radiating fins 24, nut is made to have good heat dispersion, can be good at the high ferro environment adapting to high speed operation, working life is longer, and the upper-end surface of compression bar 2 is provided with insection structure 22 and some spot-like projections structures 23, nut is made to have good fastening performance, not easily loosen during use, functional reliability is high.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (4)
1. a high efficiency and heat radiation tightening nut, it is characterized in that: comprise foundation ring (1) and be positioned at the some compression bars (2) on foundation ring (1), described foundation ring (1) has tapped hole (11), some compression bars (2) circular array is distributed on foundation ring (1), foundation ring (1) and some compression bars (2) are formed in one structure, heat radiation gap (3) is provided with between two adjacent compression bars (2), the inner side mounting thread structure (21) of each compression bar (2), the upper-end surface of compression bar (2) is provided with insection structure (22) and some spot-like projections structures (23), each compression bar (2) is provided with some radiating fins (24), some radiating fins (24) are equally distributed on compression bar (2).
2. a kind of high efficiency and heat radiation tightening nut as claimed in claim 1, it is characterized in that: the cross section of described foundation ring (1) is regular hexagon, described foundation ring (1) is provided with 6 compression bars (2), and 6 compression bars (2) lay respectively at orthohexagonal 6 drift angle places.
3. a kind of high efficiency and heat radiation tightening nut as claimed in claim 1, it is characterized in that: the thickness of described foundation ring (1) is 1 ~ 3mm, the height of compression bar (2) is 2 ~ 5mm, and the height of described insection structure (22) is equal with the height of spot-like projections structure (23).
4. a kind of high efficiency and heat radiation tightening nut as claimed in claim 1, it is characterized in that: described insection structure (22) symmetry is positioned at the both sides of compression bar (2) upper-end surface, some spot-like projections structures (23) are positioned between insection structure (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287136.5U CN204628231U (en) | 2015-05-06 | 2015-05-06 | A kind of high efficiency and heat radiation tightening nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287136.5U CN204628231U (en) | 2015-05-06 | 2015-05-06 | A kind of high efficiency and heat radiation tightening nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628231U true CN204628231U (en) | 2015-09-09 |
Family
ID=54047266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520287136.5U Expired - Fee Related CN204628231U (en) | 2015-05-06 | 2015-05-06 | A kind of high efficiency and heat radiation tightening nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980183A (en) * | 2018-08-31 | 2018-12-11 | 平湖巨龙紧固件有限公司 | A kind of heat dissipation nut |
-
2015
- 2015-05-06 CN CN201520287136.5U patent/CN204628231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980183A (en) * | 2018-08-31 | 2018-12-11 | 平湖巨龙紧固件有限公司 | A kind of heat dissipation nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |