CN105422629A - Long-life chemical fiber bearing - Google Patents
Long-life chemical fiber bearing Download PDFInfo
- Publication number
- CN105422629A CN105422629A CN201510993711.8A CN201510993711A CN105422629A CN 105422629 A CN105422629 A CN 105422629A CN 201510993711 A CN201510993711 A CN 201510993711A CN 105422629 A CN105422629 A CN 105422629A
- Authority
- CN
- China
- Prior art keywords
- steel ball
- rings
- bulges
- ring
- chemical fibre
- 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
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/32—Balls
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7803—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings
- F16C33/7806—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members suited for particular types of rolling bearings for spherical roller bearings
Abstract
The invention discloses a long-life chemical fiber bearing, comprising a body (1), outer rings (2), inner rings (3), steel balls (4), sealing rings (5) and bulges (6), wherein the bulges (6) are symmetrically arranged at the top and the bottom of the body (1), the bulges (6) are connected with the outer rings (2), the inner rings (3) are located at the middle-upper part of the inner side of the body (1), the steel balls (4) and the sealing rings (5) are arranged between the outer rings (2) and the inner rings (3); the outer rings (2), the inner ring (3), the steel balls (4), the sealing rings (5) and the bulges (6) in the above connection relationship are symmetrically arranged at the middle-lower part of the body (1); the bulges (6) are cones; and the number of the bulges (6) is 10-18. The long-life chemical fiber bearing provided by the invention is complete in scheme, simple in structure, convenient to use and effectively prolonged in service life.
Description
Technical field
The present invention relates to machinery accessory technical field, be specifically related to a kind of long lifetime chemical fibre bearing.
Background technique
Chemical fiber winding machine special bearing is mainly assemblied in the two ends of high speed winding head.In Spinning Equipments, wrapping head is one of the most key unit machine.Wrapping head is for being wrapped in paper tube regularly from the spun tow of spinneret, to form the product be convenient to next procedure and used.
The working speed of chemical fibre high speed winding head cylinder is 10800r/min, and operating temperature is about 100 DEG C, and work loads is variable load.Current domestic a lot of Spinning Equipments all adopts the all-steel bearing idler pulley from external import, and both ends of the surface bearing hole concentricity precision is very poor; Moreover be Assembly part, the overall accuracy after assembling is poorer, thus causes bearing to only have half a year in working life.It is large that whole unit tens cylinders all pull down rear replacing bearing working amount, had a strong impact on productivity effect.
Summary of the invention
Instant invention overcomes above-mentioned shortcoming, and a kind of long lifetime chemical fibre bearing is provided.
To achieve these goals, the present invention realizes by the following technical solutions: this long lifetime chemical fibre bearing comprises body, outer ring, inner ring, steel ball, seal ring and projection, top and the bottom symmetrical of described body arrange projection, projection is connected with outer ring, inner ring is positioned at the middle and upper part, inner side of body, arrange steel ball and seal ring between outer ring and inner ring, the middle and lower part of body is symmetrical arranged the outer ring of above annexation, inner ring, steel ball, seal ring and projection; Described projection is cone; The number of described projection is 10 ~ 18.
Preferably, described body is cylindrical body or cuboid.
Preferably, described body is cylindrical body.
Preferably, described steel ball is Stainless Steel Ball.
Preferably, the number of described projection is 12.
The invention has the beneficial effects as follows: scheme is complete, structure is simple, easy to use, and can effectively increase the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The implication of reference character in figure, 1, body, 2, outer ring, 3, inner ring, 4, steel ball, 5, seal ring, 6, protruding.
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
This long lifetime chemical fibre bearing to achieve these goals, the present invention realizes by the following technical solutions: this long lifetime chemical fibre bearing comprises body 1, outer ring 2, inner ring 3, steel ball 4, seal ring 5 and protruding 6, the top of described body 1 and bottom symmetrical arrange protruding 6, protruding 6 are connected with outer ring 2, inner ring 3 is positioned at the middle and upper part, inner side of body 1, arrange steel ball 4 and seal ring 5 between outer ring 2 and inner ring 3, the middle and lower part of body 1 is symmetrical arranged the outer ring 2 of above annexation, inner ring 3, steel ball 4, seal ring 5 and protruding 6; Described protruding 6 is cone; The described number of protruding 6 is 10 ~ 18; Body 1 is cylindrical body or cuboid; Body 1 is cylindrical body; Steel ball 4 is Stainless Steel Ball; The number of protruding 6 is 12.
More than show and describe basic principle of the present invention and major character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. a long lifetime chemical fibre bearing, it is characterized in that, comprise body (1), outer ring (2), inner ring (3), steel ball (4), seal ring (5) and protruding (6), the top of described body (1) and bottom symmetrical arrange projection (6), protruding (6) are connected with outer ring (2), inner ring (3) is positioned at the middle and upper part, inner side of body (1), steel ball (4) and seal ring (5) are set between outer ring (2) and inner ring (3), the middle and lower part of body (1) is symmetrical arranged the outer ring (2) of above annexation, inner ring (3), steel ball (4), seal ring (5) and protruding (6), described projection (6) is cone, the number of described projection (6) is 10 ~ 18.
2. long lifetime chemical fibre bearing according to claim 1, is characterized in that, described body (1) is cylindrical body or cuboid.
3. long lifetime chemical fibre bearing according to claim 1, is characterized in that, described body (1) is cylindrical body.
4. long lifetime chemical fibre bearing according to claim 1, is characterized in that, described steel ball (4) is Stainless Steel Ball.
5. long lifetime chemical fibre bearing according to claim 1, is characterized in that, the number of described projection (6) is 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993711.8A CN105422629A (en) | 2015-12-28 | 2015-12-28 | Long-life chemical fiber bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993711.8A CN105422629A (en) | 2015-12-28 | 2015-12-28 | Long-life chemical fiber bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105422629A true CN105422629A (en) | 2016-03-23 |
Family
ID=55501082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510993711.8A Pending CN105422629A (en) | 2015-12-28 | 2015-12-28 | Long-life chemical fiber bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105422629A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5733495A (en) * | 1995-09-27 | 1998-03-31 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" | Method of making a disc consisting of a spirally wound fibre |
| CN2424206Y (en) * | 2000-02-26 | 2001-03-21 | 贵州虹山轴承研究所 | High speed special bearing for yarn separating roller of chemicle fiber high speed spinning curler head |
| CN1373836A (en) * | 1999-09-10 | 2002-10-09 | Snfa公司 | Hybrid ball bearing comprising ceramic balls and steel rings |
| CN2688967Y (en) * | 2004-04-23 | 2005-03-30 | 赵世吉 | Four-point contacting ball rotary supporting bearing |
| CN202347151U (en) * | 2011-12-06 | 2012-07-25 | 常熟长城轴承有限公司 | Connecting shaft bearing for chemical fiber spinning equipment winding head |
| CN102745545A (en) * | 2011-04-19 | 2012-10-24 | 村田机械株式会社 | Yarn winding machine |
| CN202674005U (en) * | 2012-07-12 | 2013-01-16 | 金坛市天驰轴承有限公司 | High-speed synthetic fiber spinning winding head hot roll bearing |
| CN202756431U (en) * | 2012-07-31 | 2013-02-27 | 无锡市第二轴承有限公司 | Special axletree special for chemical fiber coiler |
-
2015
- 2015-12-28 CN CN201510993711.8A patent/CN105422629A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5733495A (en) * | 1995-09-27 | 1998-03-31 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" | Method of making a disc consisting of a spirally wound fibre |
| CN1373836A (en) * | 1999-09-10 | 2002-10-09 | Snfa公司 | Hybrid ball bearing comprising ceramic balls and steel rings |
| CN2424206Y (en) * | 2000-02-26 | 2001-03-21 | 贵州虹山轴承研究所 | High speed special bearing for yarn separating roller of chemicle fiber high speed spinning curler head |
| CN2688967Y (en) * | 2004-04-23 | 2005-03-30 | 赵世吉 | Four-point contacting ball rotary supporting bearing |
| CN102745545A (en) * | 2011-04-19 | 2012-10-24 | 村田机械株式会社 | Yarn winding machine |
| CN202347151U (en) * | 2011-12-06 | 2012-07-25 | 常熟长城轴承有限公司 | Connecting shaft bearing for chemical fiber spinning equipment winding head |
| CN202674005U (en) * | 2012-07-12 | 2013-01-16 | 金坛市天驰轴承有限公司 | High-speed synthetic fiber spinning winding head hot roll bearing |
| CN202756431U (en) * | 2012-07-31 | 2013-02-27 | 无锡市第二轴承有限公司 | Special axletree special for chemical fiber coiler |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |