CN2140376Y - Silk dividing rotor connector - Google Patents
Silk dividing rotor connector Download PDFInfo
- Publication number
- CN2140376Y CN2140376Y CN 92242926 CN92242926U CN2140376Y CN 2140376 Y CN2140376 Y CN 2140376Y CN 92242926 CN92242926 CN 92242926 CN 92242926 U CN92242926 U CN 92242926U CN 2140376 Y CN2140376 Y CN 2140376Y
- Authority
- CN
- China
- Prior art keywords
- good
- outer housing
- sealing
- utility
- model
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a silk dividing rotor connector used on a textile manufacturing machine, which has an integral double rolling path double-row steel ball type bearing structure. Double rows of steel balls (11) and steel ball retainers (9) are arranged between a shaft (3) and a bearing outer housing (2), and one end of the bearing outer housing (2) has a labyrinth type dust sealing structure composed of a sealing ring (5), a retaining ring (7), and a tapered cap (6), and the other end is sealed by a sealing end cover (4). The utility model has the advantages of good structural rigidity, good rotary concentricity of the outer housing and the rolling paths, steady running, flexible rotation, high speed applicability, good sealing performance, good oil retention, convenient maintenance, and long service life.
Description
The utility model belongs to technical field of textile machine.
Aspect prior art, the branch silk rotor of draw twister is to adopt 2 standard rolling bearing modular constructions, and this branch silk rotor rotation is not steady, and leakage of oil during use not only influences drawing effect, and service life is short.If meet the parking week age, dull phenomenon is arranged when driving again, can cause single ingot broken end.
The purpose of this utility model is: provide a kind of running steadily, rotation flexibly, adaptation runs up, the branch silk rotor conjunction of good seal performance.
Below in conjunction with figure structure of the present utility model is described:
The drawing explanation:
Fig. 1 is a structural representation of the present utility model.
Wherein: 1. 3. 4. end covers of overcoat 2. bearing shells, 5. sealing ring 6. tapered cap 7. back-up rings 8. lubricating grease 9. ball retainers 10. eccentric cap 11. steel balls
As shown in the figure, the utility model is whole two raceway Double-row ball formula bearing arrangement. Double-row ball (11), ball retainer (9) are housed between bearing case (2) and axle (3). One end of bearing case (2) is the labyrinth type dust-proof sealing structure of sealing ring (5), back-up ring (7), taper cap (6) composition; The other end is sealed by end cover (4). Lubricating grease (8) places in the space between bearing case (2) and the axle (3).
Provide an embodiment of the present utility model below:
Divide bearing shell (2), axle (3) in the silk rotor to adopt the bearing steel manufacturing and carry out microstoning.Biserial steel ball (11) and retainer (9) place between shell (2) and the axle (3), constitute two raceway biserial steel-ball type bearings.The sub-assembly of shell (2), axle (3) is fitted in and forms one in the overcoat (1).The lubricated high speed grease that adopts.End cap (4), sealing ring (5) as shaft end seal are made for nylon material.
Sub-wire rotor combination spare provided by the utility model is owing to the whole two raceway Double-row ball retainer structures of employing, so fracture of wire is few, and full-rolling rate improves 5-10%. The main feature of this sub-wire rotor conjunction is: structural rigidity is good, shell and raceway rotation concentricity is good, smooth running, rotation flexibly, be suitable at a high speed, and sealing property good, contain oil retention good, be convenient to maintenance, long service life.
Claims (1)
1, a kind of branch silk rotor conjunction is characterized in that: for whole two raceway biserial steel-ball type bearing arrangements, between bearing shell (2) and axle (3) biserial steel ball (11), ball retainer (9) are housed; One end of bearing shell (2) is the labyrinth type dust-proof sealing structure of sealing ring (5), back-up ring (7), tapered cap (6) composition; The other end is sealed by end cover (4); Lubricating grease (8) places in bearing shell (2) and the space of axle between (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92242926 CN2140376Y (en) | 1992-12-09 | 1992-12-09 | Silk dividing rotor connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92242926 CN2140376Y (en) | 1992-12-09 | 1992-12-09 | Silk dividing rotor connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2140376Y true CN2140376Y (en) | 1993-08-18 |
Family
ID=33782620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92242926 Expired - Fee Related CN2140376Y (en) | 1992-12-09 | 1992-12-09 | Silk dividing rotor connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2140376Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317435C (en) * | 2004-11-26 | 2007-05-23 | 陈兆南 | Spindle socket specially for textile machinery |
-
1992
- 1992-12-09 CN CN 92242926 patent/CN2140376Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317435C (en) * | 2004-11-26 | 2007-05-23 | 陈兆南 | Spindle socket specially for textile machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |