CN102384163A - Guide sleeve - Google Patents
Guide sleeve Download PDFInfo
- Publication number
- CN102384163A CN102384163A CN2011103286647A CN201110328664A CN102384163A CN 102384163 A CN102384163 A CN 102384163A CN 2011103286647 A CN2011103286647 A CN 2011103286647A CN 201110328664 A CN201110328664 A CN 201110328664A CN 102384163 A CN102384163 A CN 102384163A
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- China
- Prior art keywords
- guide sleeve
- guide
- main body
- guide body
- present
- 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 relates to a guide sleeve for an axle, which consists of a guide main body. A chamfer is arranged at the front end of the guide main body, and a groove is arranged in the middle of the guide main body. In the guide sleeve, the chamfer is adopted for effectively preventing dust from entering a cylinder; and nylon, polyformaldehyde or polytetrafluoroethylene material is utilized, so that the friction coefficient is reduced, and the service life of the guide sleeve is prolonged.
Description
Technical field
The present invention relates to bearing housing, be specifically related to a kind of dustproof axle and use guide sleeve.
Background technique
Along with domestic economy constantly develops; The national life level improves constantly; The industrial automatization of numerous domestic industrial and mining enterprise further improves; And sealed product performer key player in industrial automation, the quality of sealed product quality plays key effect aspect the fluid dynamic transmission in industrial automation.Guide sleeve plays a protective role to guide pillar as one of Sealing.And guide sleeve in the market in use gets into impurity such as dust easily, has influenced the proper functioning of equipment greatly, gets off for a long time, will cause very big trouble; And the material friction coefficient that former guide sleeve uses is bigger, makes in the process that constantly reruns, reduce greatly the working life of guide sleeve, needs often to change, thereby has influenced manufacturing efficiency, makes troubles to proper functioning.
Summary of the invention
Goal of the invention: the objective of the invention is to overcome the deficiency of above-mentioned prior art, a kind of long service life is provided, can prevent that dust from getting into the guide sleeve of cylinder body.
Technological scheme: in order to solve the problems of the technologies described above, guide sleeve of the present invention, it is made up of a guide body, is provided with a chamfering at this guide body front end, in the middle of said guide body, is provided with groove.
Said guide body is nylon, polyoxymethylene or teflon.
The present invention has the effect that a chamfering can play supporting and guiding, has dustproof effect again concurrently.
Beneficial effect: the present invention compared with prior art, its remarkable advantage is: adopt chamfering can prevent effectively that dust from getting into cylinder body; Utilize nylon, polyoxymethylene or polytetrafluoroethylmaterial material, reduced friction factor, improved the working life of guide sleeve.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Wherein:
1, guide body; 2, chamfering; 3, groove.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
As shown in Figure 1, guide sleeve of the present invention, it is made up of a guide body 1, is provided with a chamfering 2 at this guide body 1 front end, in the middle of said guide body 1, is provided with groove 3; Said guide body 1 is nylon, polyoxymethylene or teflon; The present invention adopts chamfering can prevent effectively that dust from getting into cylinder body; Utilize nylon, polyoxymethylene or polytetrafluoroethylmaterial material, reduced friction factor, improved the working life of guide sleeve.
The present invention does not relate to all identical with the existing technology existing technology that maybe can adopt of part and realizes.
Claims (2)
1. guide sleeve is characterized in that: it is made up of a guide body (1), is provided with a chamfering (2) at this guide body (1) front end, in the middle of said guide body (1), is provided with groove (3).
2. guide sleeve according to claim 1 is characterized in that: said guide body (1) is nylon, polyoxymethylene or teflon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103286647A CN102384163A (en) | 2011-10-26 | 2011-10-26 | Guide sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103286647A CN102384163A (en) | 2011-10-26 | 2011-10-26 | Guide sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102384163A true CN102384163A (en) | 2012-03-21 |
Family
ID=45823868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103286647A Pending CN102384163A (en) | 2011-10-26 | 2011-10-26 | Guide sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102384163A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2305527Y (en) * | 1997-07-26 | 1999-01-27 | 杭州宝鼎实业有限公司 | Oil cylinder for transport vehicle |
| DE19813240C1 (en) * | 1998-03-26 | 1999-08-12 | Mannesmann Sachs Ag | Guide for piston rod in vehicle suspension strut |
| CN2360677Y (en) * | 1999-01-26 | 2000-01-26 | 汪沛华 | Sealing device of Drum type viberator |
| US6105739A (en) * | 1997-02-26 | 2000-08-22 | Mannesmann Sachs Ag | Guide bushing |
| CN2743603Y (en) * | 2004-12-02 | 2005-11-30 | 杭州德意万向节有限公司 | Crossing pin type universal joint |
| JP2009270668A (en) * | 2008-05-09 | 2009-11-19 | Pascal Engineering Corp | Gas spring |
| CN202301454U (en) * | 2011-10-26 | 2012-07-04 | 太仓市明宇密封件有限公司 | Guide sleeve |
-
2011
- 2011-10-26 CN CN2011103286647A patent/CN102384163A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6105739A (en) * | 1997-02-26 | 2000-08-22 | Mannesmann Sachs Ag | Guide bushing |
| CN2305527Y (en) * | 1997-07-26 | 1999-01-27 | 杭州宝鼎实业有限公司 | Oil cylinder for transport vehicle |
| DE19813240C1 (en) * | 1998-03-26 | 1999-08-12 | Mannesmann Sachs Ag | Guide for piston rod in vehicle suspension strut |
| CN2360677Y (en) * | 1999-01-26 | 2000-01-26 | 汪沛华 | Sealing device of Drum type viberator |
| CN2743603Y (en) * | 2004-12-02 | 2005-11-30 | 杭州德意万向节有限公司 | Crossing pin type universal joint |
| JP2009270668A (en) * | 2008-05-09 | 2009-11-19 | Pascal Engineering Corp | Gas spring |
| CN202301454U (en) * | 2011-10-26 | 2012-07-04 | 太仓市明宇密封件有限公司 | Guide sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120321 |