CN201043201Y - Belt roller bearing - Google Patents
Belt roller bearing Download PDFInfo
- Publication number
- CN201043201Y CN201043201Y CNU2007200399996U CN200720039999U CN201043201Y CN 201043201 Y CN201043201 Y CN 201043201Y CN U2007200399996 U CNU2007200399996 U CN U2007200399996U CN 200720039999 U CN200720039999 U CN 200720039999U CN 201043201 Y CN201043201 Y CN 201043201Y
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- CN
- China
- Prior art keywords
- roller bearing
- outer ring
- ring
- utility
- leather roller
- 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 leather roller bearing, concretely, which is used on a rotor spinning machine, and belongs to a textile fitting technology field. A rolling element is arranged between an outer ring and a spindle. A cage can evenly isolate the rolling element. A seal ring is pressed on an excircle of the spindle. An end cap is arranged on the other end of the outer ring, and then the leather roller bearing is formed. The utility model is characterized in that a gum ring is packed on the outer ring of the leather roller bearing, through which makes the gum ring and the leather roller bearing become into one. The utility model has simple, compact and reasonable structure. The leather roller bearing and the gum ring become into one, and the machining error made in the processing can be avoided, through which not only reduces the process procedures and saves cost and time, but also greatly improves the process precision. The structure makes the bearing larger wholly, and makes the steel ball diameter longer, and increases the intensity and wear resistance.
Description
Technical field
The utility model relates to a kind of roller bearing, specifically is used for rotor spinning machine, belongs to the textile workpiece technical field.
Background technology
Before the utility model was made, in prior art, the roller bearing that is used on the rotor spinning machine mainly was made up of outer ring, mandrel, retainer, rolling element (roller or ball), dust ring, end cap, apron, check ring etc.Rolling element (roller or ball) is installed in employing between outer ring and mandrel, and locate with retainer, retainer separation roller and maintenance rolling element proper exercise, dust ring is put in the dustproof groove of outer ring, and the bearing outer ring other end is equipped with end cap, be connected with apron by check ring, roller bearing and apron are not an integral body, and bearing outer ring and apron endoporus are matched in clearance, when bearing working, increase beating of apron external diameter, reduced precision.This kind structure diminishes bearing integral, and steel ball size is also corresponding little, has reduced intensity and ABRASION RESISTANCE.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of roller bearing is provided, and can avoid the mismachining tolerance that is caused by processing, both reduced manufacturing procedure, save cost and time, improved machining accuracy again greatly simultaneously, and can gain in strength and ABRASION RESISTANCE.
Main solution of the present utility model is achieved in that
The utility model mainly adopts between outer ring and mandrel rolling element is installed, the even separation roller of retainer, sealing ring are pressed on the cylindrical of mandrel, and the outer ring other end is equipped with end cap forms the roller bearing, feature is that cushion rubber is wrapped on the outer ring of roller bearing, and making it is an integral body.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Roller bearing and apron are as a whole, can avoid the mismachining tolerance that caused by processing, have both reduced manufacturing procedure, save cost and time, have improved machining accuracy simultaneously again greatly; Become big because this kind airframe bearing is whole, make the strain of steel ball size phase big, increased intensity and ABRASION RESISTANCE.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model mainly is made up of roller bearing 1, outer ring 2, mandrel 3, retainer 4, rolling element 5, sealing ring 6, end cap 7, cylindrical 8, tank filler sleeve 9 and cushion rubber 10 etc.
The utility model adopts installs rolling element 5 between outer ring 2 and mandrel 3, its size and quantity directly have influence on the load-carrying ability of bearing; Retainer 4 even separation rollers 5 and maintenance rolling element 5 proper exercises improve the bearing internal load and distribute and greasy property; Sealing ring 6 is pressed on the cylindrical 8 of mandrel 3, has guaranteed not have foreign material to enter bearing inside and has prevented that simultaneously grease from leaking outside.Outer ring 2 other ends are equipped with end cap 7, have tank filler sleeve 9 on it, are convenient to the bearing grease of in use can annotating again, also can play dustproof simultaneously and prevent the effect that grease leaks outside.
The utility model roller design bearing becomes unique double channel ball bearing, and the load of carrying is light, guarantees its high efficiency with high-precision external form and level and smooth running.Cushion rubber 10 directly is wrapped on the outer ring 2 of roller bearing 1, and making it is an integral body.Can avoid so both having reduced manufacturing procedure, save cost and time, improve machining accuracy simultaneously again greatly by the mismachining tolerance that caused of processing.
Because this structure makes bearing integral become big, make rolling element 5 diameters become big, increased intensity and ABRASION RESISTANCE.
Claims (1)
1. roller bearing, employing is installed rolling element (5) between outer ring (2) and mandrel (3), retainer (4) is separation roller (5) evenly, sealing ring (6) is pressed on the cylindrical (8) of mandrel (3), outer ring (2) other end is equipped with end cap (7) forms roller bearing (1), it is characterized in that cushion rubber (10) is wrapped on the outer ring (2) of roller bearing (1), making it is an integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200399996U CN201043201Y (en) | 2007-06-06 | 2007-06-06 | Belt roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200399996U CN201043201Y (en) | 2007-06-06 | 2007-06-06 | Belt roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201043201Y true CN201043201Y (en) | 2008-04-02 |
Family
ID=39258094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200399996U Expired - Fee Related CN201043201Y (en) | 2007-06-06 | 2007-06-06 | Belt roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201043201Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736452A (en) * | 2008-11-12 | 2010-06-16 | 欧瑞康纺织有限及两合公司 | Thrust bearing |
| CN113373558A (en) * | 2020-02-25 | 2021-09-10 | 卓郎纺织解决方案两合股份有限公司 | Guard ring and drive device with guard ring |
-
2007
- 2007-06-06 CN CNU2007200399996U patent/CN201043201Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736452A (en) * | 2008-11-12 | 2010-06-16 | 欧瑞康纺织有限及两合公司 | Thrust bearing |
| CN101736452B (en) * | 2008-11-12 | 2013-01-02 | 欧瑞康纺织有限及两合公司 | Thrust bearing |
| CN113373558A (en) * | 2020-02-25 | 2021-09-10 | 卓郎纺织解决方案两合股份有限公司 | Guard ring and drive device with guard ring |
| CN113373558B (en) * | 2020-02-25 | 2023-07-04 | 卓郎纺织解决方案两合股份有限公司 | Guard ring and driving device with guard ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Hongfei Industry And Trade Co., Ltd. Assignor: Ji Yunfei Contract record no.: 2010320000155 Denomination of utility model: Top-roller leather roller bearing with axial displacement holding stop Granted publication date: 20080402 License type: Exclusive License Record date: 20100303 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080402 Termination date: 20140606 |