CN2424208Y - Special coupling axle bearing for chuck axle of chemical fiber high speed spinning curler head - Google Patents
Special coupling axle bearing for chuck axle of chemical fiber high speed spinning curler head Download PDFInfo
- Publication number
- CN2424208Y CN2424208Y CN 00222417 CN00222417U CN2424208Y CN 2424208 Y CN2424208 Y CN 2424208Y CN 00222417 CN00222417 CN 00222417 CN 00222417 U CN00222417 U CN 00222417U CN 2424208 Y CN2424208 Y CN 2424208Y
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- CN
- China
- Prior art keywords
- axle
- utility
- model
- high speed
- speed spinning
- 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 relates to a special coupling axle bearing for a chemical fiber high speed spinning and winding head chuck axle, which solves the shortages of low rotary speed, poor connecting reliability and operational reliability, and short continuous operating time in the prior art. The utility model is characterized in that a steel ball 1 which is arranged in a nylon holding frame 4 is eccentrically arranged between an outer ring 2 and an axle 5; the interior of the axle 5 is provided with a connecting hole of an internal thread cylinder. The utility model has the advantage of reliable operation; with using the nylon holding frame, deflective ditch design, and the connection of the internal thread cylinder, the connecting reliability is improved, the working rotary speed can reach 18 thousands rpm, and continuous operation is not less than 9 thousands hours. The utility model is used for the chemical fiber high speed spinning and winding head chuck axle.
Description
The utility model relates to a kind of bearing, the special-purpose Coupling bearing of particularly a kind of chemical fibre high-speed spinning winding head chuck axis.
Coupling bearing of the prior art its objective is rotation at a high speed on high-speed spinning winding head chuck axis.Its structure is to place the steel ball 1 in the retainer to place between two parties between outer ring 2 and the axle 5, has omitted interior ring.Its weak point is that rotating speed is low, and connection reliability, functional reliability are poor, and continuous operation time is short.
The purpose of this utility model is to solve above-mentioned weak point of the prior art, and provides a kind of chemical fibre high-speed spinning winding head chuck axis special-purpose Coupling bearing.
Technical solution of the present utility model is: place steel ball 1 off-centre in the nylon cages 4 to place between outer ring 2 and the axle 5, rubber seal 3 places that nylon cages is 4 outer, between the outer ring 2 and spools 5.In axle 5, be provided with internal thread cylinder connecting hole.
The advantage that the utility model is had compared to existing technology is: adopt nylon cages, ditch design partially.Adopt the internal thread cylinder to connect, improved the reliability that connects.The working speed per minute can reach 1.8 ten thousand commentaries on classics, and running was not less than reliable operation 9000 hours continuously.
This accompanying drawing is that overall structure master of the present utility model looks cross-sectional schematic.
Most preferred embodiment of the present utility model is identical with this specification technical solution one joint, the Therefore, omited.Can use for chemical fibre high-speed spinning winding head chuck axis.
Claims (1)
1. the special-purpose Coupling bearing of a chemical fibre high-speed spinning winding head chuck axis, place the steel ball (1) in the retainer to place between outer ring (2) and the axle (5), it is characterized in that placing steel ball (1) off-centre in the nylon cages (4) to place between outer ring (2) and the axle (5), rubber seal (3) places that nylon cages (4) is outer, between outer ring (2) and spool (5), be provided with internal thread cylinder connecting hole in axle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222417 CN2424208Y (en) | 2000-02-26 | 2000-02-26 | Special coupling axle bearing for chuck axle of chemical fiber high speed spinning curler head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222417 CN2424208Y (en) | 2000-02-26 | 2000-02-26 | Special coupling axle bearing for chuck axle of chemical fiber high speed spinning curler head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2424208Y true CN2424208Y (en) | 2001-03-21 |
Family
ID=33587155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00222417 Expired - Fee Related CN2424208Y (en) | 2000-02-26 | 2000-02-26 | Special coupling axle bearing for chuck axle of chemical fiber high speed spinning curler head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2424208Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494037A (en) * | 2011-12-06 | 2012-06-13 | 常熟长城轴承有限公司 | Connecting shaft bearing used for producing chemical fiber spinning equipment winding head |
| CN102506079A (en) * | 2011-10-28 | 2012-06-20 | 常熟长城轴承有限公司 | Connecting shaft bearing used for shaft of chemical fiber high-speed spinning winding head chuck |
| CN102837295A (en) * | 2012-10-02 | 2012-12-26 | 浙江奔宇工具有限公司 | Electric hammer drive mechanism |
-
2000
- 2000-02-26 CN CN 00222417 patent/CN2424208Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506079A (en) * | 2011-10-28 | 2012-06-20 | 常熟长城轴承有限公司 | Connecting shaft bearing used for shaft of chemical fiber high-speed spinning winding head chuck |
| CN102494037A (en) * | 2011-12-06 | 2012-06-13 | 常熟长城轴承有限公司 | Connecting shaft bearing used for producing chemical fiber spinning equipment winding head |
| CN102837295A (en) * | 2012-10-02 | 2012-12-26 | 浙江奔宇工具有限公司 | Electric hammer drive mechanism |
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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 |