CN201202735Y - Apparatus for jointing single fixing seal cap and retainer - Google Patents
Apparatus for jointing single fixing seal cap and retainer Download PDFInfo
- Publication number
- CN201202735Y CN201202735Y CNU2008200367877U CN200820036787U CN201202735Y CN 201202735 Y CN201202735 Y CN 201202735Y CN U2008200367877 U CNU2008200367877 U CN U2008200367877U CN 200820036787 U CN200820036787 U CN 200820036787U CN 201202735 Y CN201202735 Y CN 201202735Y
- Authority
- CN
- China
- Prior art keywords
- retainer
- depression
- part unit
- mounting hole
- holding part
- 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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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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/001—Integrated brakes or clutches for stopping or coupling the relatively movable parts
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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
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model belongs to the bearing technique field, in particular to a coupling device of a single fixing and sealing cover and a retainer used in a one-way rolling bearing with a rolling bearing and a wedge block integrated. The utility model provides the technical proposal that: the coupling device of the single fixing and sealing cover and the retainer comprises a ring-shaped retainer body and a fixing cover body which are spliced with each other, wherein the retainer body comprises a plurality of retaining part units which are spaced and connected, a restraint sag which has a partially sphere-shaped wall body is disposed at the bottom end of each retaining part unit, the bottom end and the inner and outer side walls of the restraint sag are all open, the depth of the restraint sag is larger than the corresponding radius of the sphere, a mounting hole which vertically points to the restraint sag is arranged on the upper end of each retaining part unit, the side wall of the mounting hole is equipped with a retaining body, and every two adjacent retaining units are spaced and connected into one body through a connector; and the utility model has advantages of easy bearing assembly, efficient assembly and the like.
Description
Technical field
The utility model belongs to technical field of bearings, single fixing seal lid and retainer bonding apparatus that the single roll bearing of especially a kind of integrally formed rolling bearing and voussoir is used.
Background technique
At the one-piece type single roll bearing of rolling bearing, generally have and with the ball bearing be the axial both sides of rolling bearing of representative or the unilateral bearing structure of one-sided configuration wedge block type, the one-piece type unilateral bearing of such rolling bearing, assembling is trouble very, inefficiency is so be badly in need of a kind of fixing seal lid and retainer bonding apparatus that can realize the facilitation of assembling and compactness.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of bearing pack dressing is easy, packaging efficiency is high single fixing seal lid and retainer bonding apparatus are provided.
The technological scheme that provides according to the utility model, described single fixing seal lid and retainer bonding apparatus, the circular retainer body and the fixed cover body that comprise mutual grafting one, the holding part unit that described retainer body is provided with by some intervals links to each other and forms, the underpart of each holding part unit is provided with the constraint depression that is spherical calotte shape wall body, the underpart of described constraint depression and inside and outside two side are uncovered, the degree of depth of constraint depression is greater than its sphere radius corresponding, the upper end portion of each holding part unit is provided with the mounting hole of vertical sensing constraint depression, the sidewall of mounting hole is provided with the retaining body, has the gap between the adjacent two holding part unit and links into an integrated entity by connecting body; Described fixed cover body comprises circular base plate, is interval with coupler body at the lower surface of base plate, and described coupler body is plugged in the mounting hole and with the retaining body and hooks together.
The upper end portion of each holding part unit is provided with firm depression, correspondingly, on base plate, be provided with the firm projection that closely plugs together with firm depression, and described firm depression is equipped with opening, and all openings are on the circumference of retainer body and arrange clockwise or arrange counterclockwise.Described mounting hole penetrates the spherical shape wall body of constraint depression.
The utility model can be realized bearing pack dressing facilitation after using, and improves packaging efficiency greatly.
Description of drawings
Fig. 1 is user mode figure of the present utility model.
Fig. 2 is one of stereogram of the retainer body in the utility model.
Fig. 3 be the retainer body in the utility model stereogram two.
Fig. 4 is one of stereogram of the fixed cover body in the utility model.
Fig. 5 be the fixed cover body in the utility model stereogram two.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: it comprises the circular retainer body 1 and fixed cover body 2 of mutual grafting one, the holding part unit 11 that described retainer body 1 is provided with by some intervals links to each other and forms, the underpart of each holding part unit 11 is provided with the constraint depression 12 that is spherical calotte shape wall body, the underpart of described constraint depression 12 and inside and outside two side are uncovered, the degree of depth of constraint depression 12 is greater than its sphere radius corresponding, the upper end portion of each holding part unit 11 is provided with the mounting hole 13 of vertical sensing constraint depression 12, the sidewall of mounting hole 13 is provided with retaining body 14, has the gap between the adjacent two holding part unit 11 and links into an integrated entity by connecting body 15; Described fixed cover body 2 comprises circular base plate 21, is interval with coupler body 22 at the lower surface of base plate 21, and described coupler body 22 is plugged in the mounting hole 13 and with retaining body 14 and hooks together.
The upper end portion of each holding part unit 11 is provided with firm depression 16, correspondingly, on base plate 21, be provided with and the firm depression 16 firm projections 23 that closely plug together, and described firm depression 16 is equipped with opening, and all openings are on the circumference of retainer body 1 and arrange clockwise or arrange counterclockwise.
Described mounting hole 13 penetrates the spherical shape wall body of constraint depression 12.
During use, earlier retainer body 1 is inserted between the inner ring 3 and outer ring 4 of bearing, make constraint depression 12 that rolling element 5 is contained in it, exist ipt card that voussoir 6 is arranged between the adjacent two holding part unit 11, again the coupler body 22 of fixed cover body 2 is aimed at mounting hole 13, apply certain pressure in the axial direction, the coupler body 22 of fixed cover body 2 is pressed in the mounting hole 13, coupler body 22 hooks together with retaining body 14, make retainer body 1 and fixed cover body 2 integrally combine and be difficult for loosening and come off, install very convenient.
Claims (3)
1, a kind of single fixing seal lid and retainer bonding apparatus, the circular retainer body (1) and fixed cover body (2) that comprise mutual grafting one, it is characterized in that: the holding part unit (11) that described retainer body (1) is provided with by some intervals links to each other and forms, the underpart of each holding part unit (11) is provided with the constraint depression (12) that is spherical calotte shape wall body, the underpart of described constraint depression (12) and inside and outside two side are uncovered, the degree of depth of constraint depression (12) is greater than its sphere radius corresponding, the upper end portion of each holding part unit (11) is provided with the mounting hole (13) of vertical sensing constraint depression (12), the sidewall of mounting hole (13) is provided with retaining body (14), exists the gap also to link into an integrated entity by connecting body (15) between the adjacent two holding part unit (11); Described fixed cover body (2) comprises circular base plate (21), is interval with coupler body (22) at the lower surface of base plate (21), and described coupler body (22) is plugged in the mounting hole (13) and with retaining body (14) and hooks together.
2, single fixing seal lid as claimed in claim 1 and retainer bonding apparatus, it is characterized in that: the upper end portion of each holding part unit (11) is provided with firm depression (16), correspondingly, on base plate (21), be provided with the firm projection (23) that closely plugs together with firm depression (16), and described firm depression (16) is equipped with opening, and all openings are on the circumference of retainer body (1) and arrange clockwise or arrange counterclockwise.
3, single fixing seal lid as claimed in claim 1 and retainer bonding apparatus, it is characterized in that: described mounting hole (13) penetrates the spherical shape wall body of constraint depression (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200367877U CN201202735Y (en) | 2008-05-23 | 2008-05-23 | Apparatus for jointing single fixing seal cap and retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200367877U CN201202735Y (en) | 2008-05-23 | 2008-05-23 | Apparatus for jointing single fixing seal cap and retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201202735Y true CN201202735Y (en) | 2009-03-04 |
Family
ID=40425049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200367877U Expired - Fee Related CN201202735Y (en) | 2008-05-23 | 2008-05-23 | Apparatus for jointing single fixing seal cap and retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201202735Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364137A (en) * | 2011-11-16 | 2012-02-29 | 无锡华洋滚动轴承有限公司 | Wedge block type one-way bearing anti-falling device with fat storage function |
| CN104455002A (en) * | 2014-12-29 | 2015-03-25 | 无锡华洋滚动轴承有限公司 | Reverse stop bearing having self-locating snap-fit bearing holder |
| CN110273922A (en) * | 2018-03-14 | 2019-09-24 | 本田技研工业株式会社 | Ball bearing |
-
2008
- 2008-05-23 CN CNU2008200367877U patent/CN201202735Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364137A (en) * | 2011-11-16 | 2012-02-29 | 无锡华洋滚动轴承有限公司 | Wedge block type one-way bearing anti-falling device with fat storage function |
| CN102364137B (en) * | 2011-11-16 | 2013-03-20 | 无锡华洋滚动轴承有限公司 | Wedge block type one-way bearing anti-falling device with fat storage function |
| CN104455002A (en) * | 2014-12-29 | 2015-03-25 | 无锡华洋滚动轴承有限公司 | Reverse stop bearing having self-locating snap-fit bearing holder |
| CN110273922A (en) * | 2018-03-14 | 2019-09-24 | 本田技研工业株式会社 | Ball bearing |
| CN110273922B (en) * | 2018-03-14 | 2021-01-05 | 本田技研工业株式会社 | Ball bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20170523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |