CN102022436A - Retainer for angular contact ball bearing - Google Patents
Retainer for angular contact ball bearing Download PDFInfo
- Publication number
- CN102022436A CN102022436A CN2011100209850A CN201110020985A CN102022436A CN 102022436 A CN102022436 A CN 102022436A CN 2011100209850 A CN2011100209850 A CN 2011100209850A CN 201110020985 A CN201110020985 A CN 201110020985A CN 102022436 A CN102022436 A CN 102022436A
- Authority
- CN
- China
- Prior art keywords
- retainer
- angular contact
- ball bearing
- contact ball
- last slice
- 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
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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
- F16C33/38—Ball cages
- F16C33/3837—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages
- F16C33/3862—Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages comprising two annular parts joined together
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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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
- F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention relates to a retainer for an angular contact ball bearing. The retainer is composed of an upper retainer (1) and a lower retainer (2), wherein the upper and lower retainers are fixed together in an upper and lower distribution mode. Due to the structure of the retainer provided by the invention, angular contact bearing steel balls are convenient for installation, thereby improving the assembly efficiency.
Description
Technical field
The present invention relates to a kind of retainer, particularly a kind of angular contact ball bearing retainer.
Background technique
Angular contact ball bearing generally adopts solid cage, when bearing assembles, earlier steel ball is put in the ball pocket hole of retainer, and and inner ring be placed on together on the special frock, then the outer ring fore shaft that adopts the mode of heating to make brearing bore touch be heated rise big, be enclosed within the outside of steel ball then fast, finish the bearing assembling work.
The said method process is cumbersome, needs to heat lasso in the operation, the steel ball of damaging easily again in the process of cover outer ring, and the wasting manpower and material resources, and be unfavorable for the quality control of bearing.
Summary of the invention
Technical problem to be solved by this invention provides a kind of angular contact ball bearing retainer convenient for assembly.
In order to solve above-mentioned technical problem, technological scheme of the present invention is: a kind of angular contact ball bearing retainer, and it is made of with following sheet retainer last slice retainer, and described last slice retainer distributes up and down with following sheet retainer and is fixed together.
For convenience fixing, described last slice retainer, be respectively arranged with groove, protuberance on the sheet retainer down, last slice retainer and following sheet retainer are fixed together by groove, protuberance.
Retainer structure of the present invention has made things convenient for the installation of angular contact bearing steel ball, has improved the efficient of assembling; The groove that is provided with on the retainer of the present invention, protuberance make steel ball at the assembling lasso of the time can packing into more easily, are convenient to fix, and have further improved efficiency of assembling.
Description of drawings
Fig. 1 is an external structure schematic representation of the present invention.
Fig. 2 is a sectional view of the present invention.
Embodiment
As shown in Figure 1, 2, a kind of angular contact ball bearing retainer, it is made of with following sheet retainer 2 last slice retainer 1, and described last slice retainer 1 distributes up and down with following sheet retainer 2 and is fixed together.
During assembling, adorn wherein a slice earlier, promptly load onto a slice in sheet retainer 1 or the following sheet retainer 2 earlier, the steel ball of packing into then inserts another sheet in a retainer 1 or the following sheet retainer 2 again, and is fixing then, prevents that retainer separately.Make steel ball at the assembling lasso of the time can packing into more easily like this, improved efficiency of assembling.
For convenience fixing, described last slice retainer 1, be respectively arranged with groove 3, protuberance 4 on the sheet retainer 2 down, last slice retainer 1 and following sheet retainer 2 are fixed together by groove 3, protuberance 4.
Described groove 3, protuberance 4 are separately positioned on up and down on two of retainer, and certainly, fixing mode can adopt other kinds form, as long as be convenient to the convenience of the work and the installation of bearing.
The foregoing description does not limit the present invention in any way, and every employing is equal to replaces or technological scheme that the mode of equivalent transformation obtains all drops in protection scope of the present invention.
Claims (2)
1. angular contact ball bearing retainer is characterized in that described retainer is made of last slice retainer (1) and following sheet retainer (2), and described last slice retainer (1) and following sheet retainer (2) distribute up and down and be fixed together.
2. angular contact ball bearing retainer according to claim 1, it is characterized in that: described last slice retainer (1), be respectively arranged with groove (3), protuberance (4) on the sheet retainer (2) down, last slice retainer (1) and following sheet retainer (2) are fixed together by groove (3), protuberance (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100209850A CN102022436A (en) | 2011-01-18 | 2011-01-18 | Retainer for angular contact ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100209850A CN102022436A (en) | 2011-01-18 | 2011-01-18 | Retainer for angular contact ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102022436A true CN102022436A (en) | 2011-04-20 |
Family
ID=43864084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100209850A Pending CN102022436A (en) | 2011-01-18 | 2011-01-18 | Retainer for angular contact ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102022436A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2240071Y (en) * | 1996-01-30 | 1996-11-13 | 淄博轴承厂 | New angle-contact ball bearing |
| EP1010909A1 (en) * | 1998-12-18 | 2000-06-21 | Snr Roulements | Cage for ball bearings |
| JP2006258174A (en) * | 2005-03-16 | 2006-09-28 | Ntn Corp | Synthetic resin retainer |
| CN2906192Y (en) * | 2006-05-12 | 2007-05-30 | 时传坤 | Plug-in type bearing holder |
| CN101592190A (en) * | 2009-06-30 | 2009-12-02 | 郑广辉 | A kind of deep groove ball bearing retainer and bearing |
| CN201991945U (en) * | 2011-01-18 | 2011-09-28 | 常熟长城轴承有限公司 | Retainer used for angular contact ball bearing |
-
2011
- 2011-01-18 CN CN2011100209850A patent/CN102022436A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2240071Y (en) * | 1996-01-30 | 1996-11-13 | 淄博轴承厂 | New angle-contact ball bearing |
| EP1010909A1 (en) * | 1998-12-18 | 2000-06-21 | Snr Roulements | Cage for ball bearings |
| JP2006258174A (en) * | 2005-03-16 | 2006-09-28 | Ntn Corp | Synthetic resin retainer |
| CN2906192Y (en) * | 2006-05-12 | 2007-05-30 | 时传坤 | Plug-in type bearing holder |
| CN101592190A (en) * | 2009-06-30 | 2009-12-02 | 郑广辉 | A kind of deep groove ball bearing retainer and bearing |
| CN201991945U (en) * | 2011-01-18 | 2011-09-28 | 常熟长城轴承有限公司 | Retainer used for angular contact ball bearing |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110420 |