CN102606624A - Shaft sleeve - Google Patents
Shaft sleeve Download PDFInfo
- Publication number
- CN102606624A CN102606624A CN 201210101583 CN201210101583A CN102606624A CN 102606624 A CN102606624 A CN 102606624A CN 201210101583 CN201210101583 CN 201210101583 CN 201210101583 A CN201210101583 A CN 201210101583A CN 102606624 A CN102606624 A CN 102606624A
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- CN
- China
- Prior art keywords
- shaft sleeve
- axle sleeve
- cooling bath
- cooling groove
- spiral cooling
- 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.)
- Pending
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Abstract
The invention discloses a shaft sleeve. The shaft sleeve comprises a shaft sleeve body, and a spiral cooling groove is arranged in the shaft sleeve body; cooling liquid is filled in the spiral cooling groove; circular grooves are arranged at the two ends of the spiral cooling groove, and the spiral cooling groove is communicated with the outside through the circular grooves; and plugs are arranged in the circular grooves. According to the shaft sleeve, when a large quantity of heat is generated due to the friction between the shaft sleeve and a shaft, the cooling liquid in the spiral cooling groove can absorb the heat generated in the friction process timely, so that the temperature of the shaft sleeve is lowered, further the shaft sleeve cannot be damaged due to high temperature, the service life of the shaft sleeve is prolonged, the maintenance period of mechanical equipment is prolonged, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of axle sleeve, particularly a kind of axle sleeve that can in time absorb the heat that produces in the friction process.
Background technique
In machinery, cause the wearing and tearing of part because of the long-term rotation meeting of axle, therefore just necessary renewal part when the gap of axle and hole in piece part may wear to a certain degree uses axle sleeve just can reduce the wearing and tearing of axle and part.Axle sleeve also plays the centralized positioning and the bearing of stationary axle, does not shake and the effect of generation displacement when allowing it because of running.Because the high speed rotating of axle, axle sleeve can if these heats can not in time leave, can influence the working life of bearing with producing great amount of heat because of friction between the axle.In order to absorb the heat that produces in these friction processes, can adopt water-cooled mode, in the axle sleeve body, have a circle cooling bath; Cooling liquid is housed, like the length of axle sleeve when longer, owing to only have a circle cooling bath in the axle sleeve body in cooling bath; The absorption heat is untimely; Still can influence the working life of bearing, increase the frequency of machinery shutdown maintenance, reduce manufacturing efficiency.
Summary of the invention
Technical problem to above-mentioned existence the objective of the invention is: proposed a kind of axle sleeve that can in time absorb the heat that produces in the friction process.
Technical solution of the present invention is achieved in that a kind of axle sleeve, comprises the axle sleeve body, has the spirality cooling bath in the said axle sleeve body; In the said spirality cooling bath cooling liquid is housed.
Preferably, the two ends of said spirality cooling bath are provided with circular groove, and communicate with the external world through circular groove; Be provided with stopper in the said circular groove.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
Axle sleeve of the present invention owing to have the spirality cooling bath in the axle sleeve body, is equipped with cooling liquid in the cooling bath; After producing great amount of heat because of friction between axle sleeve and the axle, the cooling liquid in the spirality cooling bath can in time absorb the heat that produces in the friction process, has reduced the temperature of axle sleeve; Make axle sleeve can not damage because of higher temperature; Increase the working life of axle sleeve, increased the machinery maintenance cycle, improved manufacturing efficiency.
Description of drawings
Below in conjunction with accompanying drawing technological scheme of the present invention is described further:
Accompanying drawing 1 is the stereogram of axle sleeve of the present invention;
Accompanying drawing 2 is the structural representation of axle sleeve of the present invention;
Wherein: 1, axle sleeve body; 2, spirality cooling bath; 3, cooling liquid; 4, circular groove; 5, stopper.
Embodiment
Below in conjunction with accompanying drawing the present invention is described.
Like accompanying drawing 1, the of the present invention a kind of axle sleeve shown in 2, comprise axle sleeve body 1, have spirality cooling bath 2 in this 1 body of said axle sleeve; In the said spirality cooling bath 2 cooling liquid 3 is housed; The two ends of said spirality cooling bath 3 are provided with circular groove 4, and communicate with the external world through circular groove 4; Be provided with stopper 5 in the said circular groove 4.After producing great amount of heat because of friction between axle sleeve body 1 and the axle; Cooling liquid 3 in the spirality cooling bath 2 can in time absorb the heat that produces in the friction process; Reduced the temperature of axle sleeve body 1, made axle sleeve body 1 can not damage, increased the working life of axle sleeve because of higher temperature; Increase the machinery maintenance cycle, improved manufacturing efficiency.When carrying out the safeguarding of machinery, can corkage 5, change the cooling liquid 3 of spirality cooling bath 2, make cooling liquid 3 can better absorb the heat that produces in the friction process.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. an axle sleeve comprises the axle sleeve body, it is characterized in that: have the spirality cooling bath in the said axle sleeve body; In the said spirality cooling bath cooling liquid is housed.
2. axle sleeve according to claim 1 is characterized in that: the two ends of said spirality cooling bath are provided with circular groove, and communicate with the external world through circular groove; Be provided with stopper in the said circular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210101583 CN102606624A (en) | 2012-04-10 | 2012-04-10 | Shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210101583 CN102606624A (en) | 2012-04-10 | 2012-04-10 | Shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102606624A true CN102606624A (en) | 2012-07-25 |
Family
ID=46524281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210101583 Pending CN102606624A (en) | 2012-04-10 | 2012-04-10 | Shaft sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102606624A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763218A (en) * | 2017-03-30 | 2017-05-31 | 四川高博环保工程有限公司 | It is a kind of for it is interior heating hollow shaft equipment cooling shaft cover |
| CN107061498A (en) * | 2017-02-27 | 2017-08-18 | 苏州市鑫渭机电修造有限公司 | A kind of axle sleeve with refrigerating function |
-
2012
- 2012-04-10 CN CN 201210101583 patent/CN102606624A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061498A (en) * | 2017-02-27 | 2017-08-18 | 苏州市鑫渭机电修造有限公司 | A kind of axle sleeve with refrigerating function |
| CN106763218A (en) * | 2017-03-30 | 2017-05-31 | 四川高博环保工程有限公司 | It is a kind of for it is interior heating hollow shaft equipment cooling shaft cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120725 |