CN202220857U - Sealing structure applied between guide sleeve and casing - Google Patents
Sealing structure applied between guide sleeve and casing Download PDFInfo
- Publication number
- CN202220857U CN202220857U CN2011202930312U CN201120293031U CN202220857U CN 202220857 U CN202220857 U CN 202220857U CN 2011202930312 U CN2011202930312 U CN 2011202930312U CN 201120293031 U CN201120293031 U CN 201120293031U CN 202220857 U CN202220857 U CN 202220857U
- Authority
- CN
- China
- Prior art keywords
- casing
- guide sleeve
- guide pin
- pin bushing
- sealed body
- 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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Abstract
The utility model discloses a sealing structure applied between a guide sleeve and a casing, comprising a guide sleeve (1), a casing (2) and a rubber sealing body (3). The rubber sealing body (3) is of an inverted bowl shape and is sleeved outside the guide sleeve (1); the upper opening and the lower opening of the rubber sealing body are respectively in sealed fixed connection with the guide sleeve (1) and the casing (2). The sealing structure of the utility model can prevent foreign materials in work environments penetrating into a headstock and guarantees normal running of a machine.
Description
Technical field
The utility model relates to a kind of sealing configuration, particularly a kind of guide pin bushing and sealing configuration between the casing that is applied in the needing machine headstock.
Background technique
In elliptical orbit needing machine headstock, when push rod drive pricker is done the to-and-fro motion on vertical direction ground, also under the drive of guide pin bushing, do the to-and-fro motion of substantially horizontal, thereby form a kind of compound motion of elliptical orbit.
Because fiber and floating dust in the needing machine working environment are more, form the open type assembling if let between the waist shaped hole of guide pin bushing and lower box, will certainly cause in the dust entering headstock, the foreign material long-term accumulation of dust and so on will certainly influence the normal operation of machine.Even often cleaning has avoided foreign material to influence utmost point the operation of a machine, also brought the waste of manpower, the time of cleaning has been reduced manufacturing efficiency, therefore must take Seal Design to this part.
The model utility content
The utility model technical problem to be solved provides a kind of sealing configuration in the foreign material entering needing machine headstock in the working environment of avoiding.
In order to solve above-mentioned technical problem; The technological scheme of the utility model is: a kind of sealing configuration that is applied between guide pin bushing and the casing; It comprises guide pin bushing, casing and rubbery sealed body; It is inverted bowl-shape that said rubbery sealed body is, and it is set in outside the guide pin bushing, and its upper shed, under shed are fixedly connected with guide pin bushing, box sealing respectively.
In order to make the resiliently deformable zone more even distribution of rubbery sealed body, said rubbery sealed body is designed to many circle corrugated.
Adopt above-mentioned sealing configuration can stop the foreign material in the working environment to get in the headstock, guaranteed the normal operation of machine.Many circles corrugated design of rubbery sealed body when having thrust to produce, can play the effect of buffering, can make the resiliently deformable zone more even distribution of guide pin bushing rubbery sealed body when horizontal motion.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Accompanying drawing is the structural representation of the utility model.
Embodiment
Shown in accompanying drawing; In order to stop the foreign material in the working environment to get in the headstock; Guaranteed the normal operation of machine, the sealing configuration that is applied between guide pin bushing 1 and the casing 2 comprises guide pin bushing 1, casing 2 and rubbery sealed body 3, and said rubbery sealed body 3 is inverted bowl-shape; It is set in outside the guide pin bushing 1, and its upper shed, under shed are sealedly and fixedly connected with guide pin bushing 1, casing 2 respectively.
Rubbery sealed body 3 can adopt oil resistant rubber to process, and its upper shed, under shed all can closely be connected with screw through gasket seal 4 respectively with between guide pin bushing 1, the casing 2.
In order to make the resiliently deformable zone more even distribution of rubbery sealed body 3, said rubbery sealed body 3 is designed to many circle corrugated.
The foregoing description limits the utility model never in any form, and every employing is equal to the technological scheme that replacement or the mode of equivalent transformation obtain and all drops in the protection domain of the utility model.
Claims (2)
1. sealing configuration that is applied between guide pin bushing and the casing; It is characterized in that comprising guide pin bushing (1), casing (2) and rubbery sealed body (3); Said rubbery sealed body (3) is inverted bowl-shape; It is set in outside the guide pin bushing (1), and its upper shed, under shed are sealedly and fixedly connected with guide pin bushing (1), casing (2) respectively.
2. a kind of sealing configuration that is applied between guide pin bushing and the casing according to claim 1 is characterized in that: said rubbery sealed body (3) is many circle corrugated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202930312U CN202220857U (en) | 2011-08-12 | 2011-08-12 | Sealing structure applied between guide sleeve and casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202930312U CN202220857U (en) | 2011-08-12 | 2011-08-12 | Sealing structure applied between guide sleeve and casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202220857U true CN202220857U (en) | 2012-05-16 |
Family
ID=46042884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202930312U Expired - Fee Related CN202220857U (en) | 2011-08-12 | 2011-08-12 | Sealing structure applied between guide sleeve and casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202220857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185798A (en) * | 2019-06-24 | 2019-08-30 | 江苏省特种设备安全监督检验研究院 | A kind of self-sealed alloy double bellow seal Composition spacer |
-
2011
- 2011-08-12 CN CN2011202930312U patent/CN202220857U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185798A (en) * | 2019-06-24 | 2019-08-30 | 江苏省特种设备安全监督检验研究院 | A kind of self-sealed alloy double bellow seal Composition spacer |
| CN110185798B (en) * | 2019-06-24 | 2024-02-27 | 江苏省特种设备安全监督检验研究院 | Self-sealing alloy dual-corrugated sealing composite gasket |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120516 Termination date: 20170812 |