CN2673905Y - Mechanism for preventing needle-rod from being leakage of oil for high speed industrial overedger - Google Patents
Mechanism for preventing needle-rod from being leakage of oil for high speed industrial overedger Download PDFInfo
- Publication number
- CN2673905Y CN2673905Y CN 200420004614 CN200420004614U CN2673905Y CN 2673905 Y CN2673905 Y CN 2673905Y CN 200420004614 CN200420004614 CN 200420004614 CN 200420004614 U CN200420004614 U CN 200420004614U CN 2673905 Y CN2673905 Y CN 2673905Y
- Authority
- CN
- China
- Prior art keywords
- needle bar
- bar guide
- oil
- guide pin
- pin bushing
- 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
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a mechanism for preventing a needle rod from leaking oil for high speed industrial overedger, comprising a needle bar guide sleeve fixed on a machine casing and a needle bar connected with the needle bar guide sleeve. The mechanism for preventing a needlerod from leaking oil for high speed industrial overedger also comprises a needle bar guide sleeve lining fixed on the needle bar guide sleeve, an oil seal connected with needle bar and stuck on the needle bar guide sleeve lining, and a shim which is stuck outside the needle bar guide sleeve lining by glue. The utility model has the characteristics of effectively preventing sewing materials from polluting by the lubricating oil, which can ensure the quality of the sewing products.
Description
Technical field: the utility model relates to a kind of high-speed industrial overlock-seaming machine needle rod antiseepage leakage of oil mechanism.
Background technology: in background technology, high-speed industrial overlock-seaming machine needle rod motion is owing to adopt single cover oil scraping mechanism, when causing it to have the shank high-speed motion, lubricating oil is not isolated fully, there is small quantity of oil to flow on the pin along shank, thereby make defectives such as needlework and sewing are polluted,, it is improved for overcoming these defectives.
Summary of the invention: technical problem to be solved in the utility model is that a kind of high-speed industrial overlock-seaming machine needle rod antiseepage leakage of oil mechanism will be provided, and it can make the not lubricated oil of sewing pollute effectively, has guaranteed the quality of sewings.
The utility model solves the technical scheme that its technical problem adopts:
It comprises the needle bar guide pin bushing that is fixed on the casing, is connected in the shank on the needle bar guide pin bushing, is fixed in the needle bar guide pin bushing lining on the needle bar guide pin bushing, is connected with shank and is affixed on oil sealing on the needle bar guide pin bushing lining, is glued the pad outside the needle bar guide pin bushing lining.
The beneficial effect of the utility model contrast background technology:
1, owing to adopt needle bar guide pin bushing, needle bar guide pin bushing lining, the triple frizing structures of the two covers of oil sealing, the not lubricated oil of sewing is polluted, guaranteed the quality of sewings.
Description of drawings: Fig. 1 is a structure chart of the present utility model.
The specific embodiment:
Referring to accompanying drawing 1, shank 1 links together by the needle bar guide pin bushing 2 that is fixed on the casing 6, and needle bar guide pin bushing lining 3 is fixing by brazing and needle bar guide pin bushing 2, and oil sealing 4 is connected with shank 1 and is affixed on the needle bar guide pin bushing lining 3, and the outside is glued with pad 5 again.
The utility model is when shank 1 high-speed motion, shank 1 carries out pre-frizing by needle bar guide pin bushing 2 external structures that are fixed in casing 6 earlier, pass through needle bar guide pin bushing 2 internal structures frizing once more again, at last by the smart frizing of oil sealing 4 structures, the oil of being scraped is put into oil sump by the oilhole backflow of needle bar guide pin bushing 2, oil sealing 4 is outer with the sealing of pad 5 usefulness glue, and both Castor Oil shank 1 of lubricating oil can prevent oily seepage again like this.
Claims (1)
1, a kind of high-speed industrial overlock-seaming machine needle rod antiseepage leakage of oil mechanism, it comprises the needle bar guide pin bushing (2) that is fixed on the casing (6), be connected in the shank (1) on the needle bar guide pin bushing (2), it is characterized in that it also comprises the needle bar guide pin bushing lining (3) that is fixed on the needle bar guide pin bushing (2), be connected with shank (1) and be affixed on oil sealing (4) on the needle bar guide pin bushing lining (3), be glued the pad (5) outside needle bar guide pin bushing lining (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420004614 CN2673905Y (en) | 2004-02-23 | 2004-02-23 | Mechanism for preventing needle-rod from being leakage of oil for high speed industrial overedger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420004614 CN2673905Y (en) | 2004-02-23 | 2004-02-23 | Mechanism for preventing needle-rod from being leakage of oil for high speed industrial overedger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2673905Y true CN2673905Y (en) | 2005-01-26 |
Family
ID=34482479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420004614 Expired - Fee Related CN2673905Y (en) | 2004-02-23 | 2004-02-23 | Mechanism for preventing needle-rod from being leakage of oil for high speed industrial overedger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2673905Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506873A (en) * | 2015-12-23 | 2016-04-20 | 杰克缝纫机股份有限公司 | Needle bar oil return mechanism of sewing machine |
-
2004
- 2004-02-23 CN CN 200420004614 patent/CN2673905Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506873A (en) * | 2015-12-23 | 2016-04-20 | 杰克缝纫机股份有限公司 | Needle bar oil return mechanism of sewing machine |
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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: 20050126 Termination date: 20100223 |