CN202646300U - Hexagonal nut - Google Patents
Hexagonal nut Download PDFInfo
- Publication number
- CN202646300U CN202646300U CN 201220146248 CN201220146248U CN202646300U CN 202646300 U CN202646300 U CN 202646300U CN 201220146248 CN201220146248 CN 201220146248 CN 201220146248 U CN201220146248 U CN 201220146248U CN 202646300 U CN202646300 U CN 202646300U
- Authority
- CN
- China
- Prior art keywords
- oil
- nut body
- photoresistor
- nut
- groove
- 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
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a hexagonal nut, which comprises a nut body, wherein the nut body is provided therein with an oil groove; the oil groove is filled with solid lubricating oil; the nut body is also provided therein with an oil filling hole and an oil outlet hole; the oil filling hole is communicated with the outside; the oil filling hole is provided therein with a plug; the oil outlet hole is communicated with a threaded hole of the nut body; a photoresistor and a power supply are arranged outside the nut body; a heater is arranged in the oil groove; the photoresistor, the power supply and the heater constitute a closed loop; and a light blocking plate is arranged outside the photoresistor. The hexagonal nut provided by the utility model has the beneficial effect that after the joint part of the hexagonal nut and a bolt or screw rusts, when mechanical equipment is repaired, the hexagonal nut can be easily detached from the bolt or screw, thus the repair efficiency is improved, the idle time of the mechanical equipment is reduced, and the production efficiency is increased.
Description
Technical field
The utility model relates to a kind of hexagon nut, and the hexagon nut that particularly still can easily pull down during a kind of getting rusty belongs to the Element Technology field that is threadedly engaged with.
Background technique
Hexagon nut is exactly the nut that is commonly called as, and the part with bolt or screw rod are screwed in to play the role of fastening is widely used in the machinery.Hexagon nut is exposed in the atmosphere usually; owing to being subjected to the corrosion of corrosivity gas, liquid or being subjected to the corrosion of dust, steam; get rusty in the junction that hexagon nut and bolt or screw rod often occur; during maintenance during machinery; hexagon nut extremely is difficult for unloading from bolt or screw rod; affect maintenance efficiency, increased the dead time of machinery, reduced manufacturing efficiency.
The model utility content
The utility model purpose is the hexagon nut that still can easily pull down when a kind of getting rusty is provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of hexagon nut, comprise nut body, and be provided with oil groove in the described nut body; Be marked with solid lubrication oil in the described oil groove; Also be provided with oil hole and oil outlet in the described nut body; Described oil hole communicates with the external world; Be provided with stopper in the described oil hole; Described oil outlet communicates with the tapped hole of nut body; Described nut body is provided with photoresistor and power supply outward; Be provided with heater in the described oil groove; Described photoresistor, power supply and heater form a closed-loop path; Described photoresistor is provided with light barrier outward.
Preferably, the side of described nut body is provided with the groove that is complementary with photoresistor; Described photoresistor is arranged in the groove; Also be provided with magnet on described this side; Described light barrier by magnet adsorption on the side.
Preferably, described magnet symmetry is provided with two.
Preferably, described oil groove is circular.
Preferably, described oil hole and oil outlet are located along the same line.
Because the utilization of technique scheme, the utility model compared with prior art has following advantages:
Hex head bolt of the present utility model; after getting rusty in the junction of hexagon nut and bolt or screw rod; in the time of hexagon nut need to being unloaded from bolt or screw rod during machinery maintenance; take off light barrier; resistance descended after light was met in photoresistor; photoresistor; the electric current of the closed-loop path that heater and power supply form strengthens; heater reaches starting resistor and starts, and the solid lubrication oil thawing that is in the oil groove is in a liquid state, and flows out from oil outlet; flow in the tapped hole; play lubricated effect, this moment, hexagon nut can unload from bolt or screw rod very easily, had improved maintenance efficiency; reduce the dead time of machinery, increased manufacturing efficiency.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Accompanying drawing 1 is the stereogram of hex head bolt of the present utility model;
Accompanying drawing 2 is the sectional view of hex head bolt of the present utility model;
Wherein: 1, nut body; 2, oil groove; 3, solid lubrication oil; 4, oil hole; 5, oil outlet; 6, stopper; 7, tapped hole; 8, photoresistor; 9, power supply; 10, light barrier; 11, groove; 12, magnet; 13, heater.
Embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Described in the utility model a kind of hexagon nut shown in accompanying drawing 1,2 comprises nut body 1, is provided with oil groove 2 in the described nut body 1; Described oil groove 2 is circular; Be marked with solid lubrication oil 3 in the described oil groove 2; Also be provided with oil hole 4 and oil outlet 5 in the described nut body 1; Described oil hole 4 communicates with the external world; Be provided with stopper 6 in the described oil hole 4; Described oil outlet 4 communicates with the tapped hole 7 of nut body; Described oil hole 4 and oil outlet 5 are located along the same line; Described nut body 1 outer photoresistor 8 and the power supply 9 of being provided with; The described photoresistor 8 outer light barriers 10 that are provided with; The side of described nut body 1 is provided with the groove 11 that is complementary with photoresistor 8; Described photoresistor 8 is arranged on groove interior 11; Go back the symmetrical two blocks of magnet 12 that are provided with on described this side; Described light barrier 10 is adsorbed on the side by magnet 12; Be provided with heater 13 in the described oil groove 2; Described quick resistance 8, power supply 9 and heater 13 form a closed-loop path.
After getting rusty in nut body 1 and the junction of bolt or screw rod; in the time of nut body 1 need to being unloaded from bolt or screw rod during machinery maintenance; take off light barrier 10; resistance descended after light was met in photoresistor 8; photoresistor 8; the electric current of the closed-loop path that heater 13 and power supply 9 form strengthens; heater 13 reaches starting resistor and starts; solid lubrication oil 3 thawings that are in the oil groove 2 are in a liquid state; flow out from oil outlet 5, flow in the tapped hole 7, play lubricated effect; this moment, nut body 1 can unload from bolt or screw rod very easily; improve maintenance efficiency, reduced the dead time of machinery, increased manufacturing efficiency.After unloading, put light barrier 10, because the effect of magnet 12, light barrier 10 is attracted on the side of nut body 1, pulls up stopper 6, injects solid lubrication oil 3 by grease gun to oil groove 2, stopper beyond the Great Wall, just can recycle, avoid nut body 1 to scrap because screw thread gets rusty, reduce processing cost.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technological scheme of formation, all drop within the utility model rights protection scope.
Claims (5)
1. a hexagon nut comprises nut body, it is characterized in that: be provided with oil groove in the described nut body; Be marked with solid lubrication oil in the described oil groove; Also be provided with oil hole and oil outlet in the described nut body; Described oil hole communicates with the external world; Be provided with stopper in the described oil hole; Described oil outlet communicates with the tapped hole of nut body; Described nut body is provided with photoresistor and power supply outward; Be provided with heater in the described oil groove; Described photoresistor, power supply and heater form a closed-loop path; Described photoresistor is provided with light barrier outward.
2. hexagon nut according to claim 1, it is characterized in that: the side of described nut body is provided with the groove that is complementary with photoresistor; Described photoresistor is arranged in the groove; Also be provided with magnet on described this side; Described light barrier by magnet adsorption on the side.
3. hexagon nut according to claim 2 is characterized in that: described magnet symmetry be provided with two.
4. hexagon nut according to claim 1, it is characterized in that: described oil groove is circular.
5. hexagon nut according to claim 4, it is characterized in that: described oil hole and oil outlet are located along the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146248 CN202646300U (en) | 2012-04-10 | 2012-04-10 | Hexagonal nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220146248 CN202646300U (en) | 2012-04-10 | 2012-04-10 | Hexagonal nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202646300U true CN202646300U (en) | 2013-01-02 |
Family
ID=47415415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220146248 Expired - Fee Related CN202646300U (en) | 2012-04-10 | 2012-04-10 | Hexagonal nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202646300U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454898A (en) * | 2014-12-10 | 2015-03-25 | 苏州市顺仪五金有限公司 | Nut capable of achieving automatic oil outlet and return functions by absorbing light energy |
| CN104454900A (en) * | 2014-12-10 | 2015-03-25 | 苏州市顺仪五金有限公司 | Nut capable of achieving automatic oil outlet function by absorbing light energy |
| CN107781277A (en) * | 2016-08-30 | 2018-03-09 | 江苏凤凰木业有限公司 | A kind of novel antirust nut |
| CN108679344A (en) * | 2018-07-23 | 2018-10-19 | 嘉兴通达机械有限公司 | A kind of three-way connection that can extend the service life |
-
2012
- 2012-04-10 CN CN 201220146248 patent/CN202646300U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454898A (en) * | 2014-12-10 | 2015-03-25 | 苏州市顺仪五金有限公司 | Nut capable of achieving automatic oil outlet and return functions by absorbing light energy |
| CN104454900A (en) * | 2014-12-10 | 2015-03-25 | 苏州市顺仪五金有限公司 | Nut capable of achieving automatic oil outlet function by absorbing light energy |
| CN107781277A (en) * | 2016-08-30 | 2018-03-09 | 江苏凤凰木业有限公司 | A kind of novel antirust nut |
| CN108679344A (en) * | 2018-07-23 | 2018-10-19 | 嘉兴通达机械有限公司 | A kind of three-way connection that can extend the service life |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20140410 |