CN102943818B - The match structure of bearing - Google Patents
The match structure of bearing Download PDFInfo
- Publication number
- CN102943818B CN102943818B CN201210422847.XA CN201210422847A CN102943818B CN 102943818 B CN102943818 B CN 102943818B CN 201210422847 A CN201210422847 A CN 201210422847A CN 102943818 B CN102943818 B CN 102943818B
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- CN
- China
- Prior art keywords
- lower retainer
- bearing
- supporting platform
- holder
- brining
- 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.)
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Abstract
The invention provides the match structure of bearing, the center that it can simultaneously adjust bearing inner race, the smooth and inner ring of the upper and lower horizontal plane of outer ring, outer ring is on same axle center so that adjustment is simple, and ensure that the accuracy of adjustment, it is ensured that the installation accuracy of bearing.It includes bearing, supporting platform, and the bearing is supported on the supporting platform, it is characterised in that：The supporting platform is provided with lower retainer mounting groove, the lower holding is placed on the lower retainer mounting groove, the bearing is placed on lower retainer, the holder of position fixation is provided with above the lower retainer, the lower retainer drive cylinder of the lower section of lower retainer connection after the supporting platform, the lower retainer drive cylinder movement in vertical direction, it is provided with above the holder and brings mould together, the top for brining mould together is connected with the output shaft of motion cylinder, the motion cylinder movement in vertical direction, adjusting sleeve is provided with the middle part of the output shaft.
Description
Technical field
The present invention relates to the technical field of bearing assembling, the specially match structure of bearing.
Background technology
Existing bearing is after inner ring, outer ring install, it is to be ensured that the horizontal plane of bearing internal external circle is smooth and bearing interior
On same axle center, it is typically respectively completed by two steps, because two steps are adjusted respectively at the center of circle and outer ring
When, easily cause the step of above adjusting to be upset by latter step, therefore the installation accuracy of bearing cannot be ensured.
The content of the invention
Regarding to the issue above, the invention provides the match structure of bearing, it can simultaneously adjust bearing inner race, outer ring
The smooth and inner ring of upper and lower horizontal plane, the center of outer ring are on same axle center so that adjustment is simple, and ensure that the standard of adjustment
True property, it is ensured that the installation accuracy of bearing.
The match structure of bearing, its technical scheme is such：It includes bearing, supporting platform, and the bearing is supported on
The supporting platform, it is characterised in that：The supporting platform is provided with lower retainer mounting groove, and the lower holding is placed on described
Lower retainer mounting groove, the bearing is placed on lower retainer, and the upper guarantor of position fixation is provided with above the lower retainer
Frame is held, the lower section of the lower retainer connects lower retainer drive cylinder after the supporting platform, and the lower retainer drives
Take offence cylinder movement in vertical direction, be provided with above the holder and bring mould together, the top for brining mould together is connected with
The output shaft of cylinder is moved, the motion cylinder movement in vertical direction is provided with adjusting sleeve, the tune in the middle part of the output shaft
It is a whole set of that horizontal direction driving structure is connected by connecting rod, bring the lower surface laminating upper holding of mould described in when brining completion together together
The upper surface of frame, the upper surface of the lower surface laminating lower retainer of the holder, the bottom for brining mould together is convex
The cooperation that the intermediate groove gone out through the intermediate throughholes of the holder and bottom protrusion is brought into close contact the lower retainer is convex
Go out a little.
It is further characterized by：The horizontal direction driving structure specifically includes eccentric wheel, motor, the driving
Motor drives the eccentric wheel, and the outer ring surface top of the eccentric wheel fills one end of the connecting rod.
After structure of the invention, after bearing is put in the upper surface of lower retainer, lower retainer drives in lower retainer
Rise under the action of cylinder, until lower retainer and holder coordinate contact firm, now, bring mould together and move downward, directly
To the upper surface of the lower surface laminating holder for brining mould together, the lower surface laminating lower holding of the holder
The upper surface of frame, the convex place in the bottom for brining mould together is through the intermediate throughholes of the holder and the groove of bottom protrusion
The cooperation protruding point of the lower retainer is brought into close contact, process is brought in completion together, wherein being pushed when brining mould together and cannot normally complete
When, horizontal direction driving structure can be acted, it is ensured that bring the convex place in bottom of mould together through the intermediate throughholes of the holder and
The groove of bottom protrusion is brought into close contact the cooperation protruding point of the lower retainer, and process is brought in completion together, and it can simultaneously adjust bearing
Inner ring, the smooth and inner ring of the upper and lower horizontal plane of outer ring, outer ring center on same axle center so that adjustment is simple, and ensures
The accuracy of adjustment, it is ensured that the installation accuracy of bearing.
Brief description of the drawings
Fig. 1 is the main view figure structure schematic representation of embodiments of the invention one.
Specific embodiment
See Fig. 1, it includes bearing 1, supporting platform 2, supporting platform 2 is provided with lower retainer mounting groove 3, lower retainer 4
Lower retainer mounting groove 3 is placed in, bearing 1 is placed in the upper surface of lower retainer 4, and the top of lower retainer 4 is provided with position fixation
Holder 5, the lower section of lower retainer 4 connects lower retainer drive cylinder 6, lower retainer driving gas after supporting platform 2
The movement in vertical direction of cylinder 6, the top of holder 5 is provided with brings mould 7 together, and the top for brining mould 7 together is connected with motion cylinder 8
Output shaft 9, move the movement in vertical direction of cylinder 8, the middle part of output shaft 9 is provided with adjusting sleeve 10, and adjusting sleeve 10 passes through connecting rod
11 connection horizontal direction driving structures, bring the upper surface of the lower surface laminating holder 5 of mould 7, upper guarantor together when brining completion together
The upper surface of the lower retainer 4 of lower surface laminating of frame 5 is held, the bottom protrusion 12 for brining mould 7 together leads to through the centre of holder 5
The cooperation protruding point 15 of retainer 4 under the closely connected conjunction of intermediate groove tight 14 of hole 13 and bottom protrusion 12.Horizontal direction driving structure
Eccentric wheel 16, motor 17 are specifically included, motor 16 drives eccentric wheel 17, the outer ring surface top load bar 11 of eccentric wheel 17
One end.
Claims (2)
1. the match structure of bearing, it includes bearing, supporting platform, and the bearing is supported on the supporting platform, and its feature exists
In：The supporting platform is provided with lower retainer mounting groove, and the lower holding is placed on the lower retainer mounting groove, the axle
Bearing on lower retainer, be provided with above the lower retainer position fixation holder, under the lower retainer
Side's connection after the supporting platform lower retainer drive cylinder, the lower retainer drive cylinder movement in vertical direction, institute
To state be provided with above holder and bring mould together, the top for brining mould together is connected with the output shaft of motion cylinder, described
Motion cylinder movement in vertical direction, is provided with adjusting sleeve in the middle part of the output shaft, the adjusting sleeve connects level by connecting rod
Direction driving structure, brings the upper surface of the lower surface laminating holder of mould, the upper guarantor together described in when brining completion together
The upper surface of the lower surface laminating lower retainer of frame is held, the bottom protrusion for brining mould together is through the holder
The intermediate groove of intermediate throughholes and bottom protrusion is brought into close contact the cooperation protruding point of the lower retainer.
2. the match structure of bearing according to claim 1, it is characterised in that：The horizontal direction driving structure is specifically wrapped
Eccentric wheel, motor are included, the motor drives the eccentric wheel, and the outer ring surface top of the eccentric wheel fills the connecting rod
One end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210422847.XA CN102943818B (en) | 2012-10-30 | 2012-10-30 | The match structure of bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210422847.XA CN102943818B (en) | 2012-10-30 | 2012-10-30 | The match structure of bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102943818A CN102943818A (en) | 2013-02-27 |
| CN102943818B true CN102943818B (en) | 2017-06-27 |
Family
ID=47726789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210422847.XA Active CN102943818B (en) | 2012-10-30 | 2012-10-30 | The match structure of bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102943818B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065473B (en) * | 2015-08-17 | 2017-10-10 | 济宁精益轴承有限公司 | A kind of needle bearing deviation correcting device and method for correcting error |
| CN105157620B (en) * | 2015-08-26 | 2018-04-03 | 无锡双益精密机械有限公司 | A kind of angular contact bearing contact angle detection machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002323041A (en) * | 2001-04-26 | 2002-11-08 | Nsk Ltd | Pre-loading method for double row rolling bearing unit and pre-loading equipment |
| CN201027817Y (en) * | 2007-02-09 | 2008-02-27 | 无锡市汇光精密机械有限公司 | Checking device of bearing holder for assembling riveted front rivet |
| CN201090617Y (en) * | 2007-09-03 | 2008-07-23 | 林旦 | Contraposition apparatus of upper and lower retainers before assembling and riveting bearing cage |
| CN201351683Y (en) * | 2008-12-24 | 2009-11-25 | 胡纪强 | Retainer mechanism on assembly machine of deep groove ball bearing retainer |
| CN202937667U (en) * | 2012-10-30 | 2013-05-15 | 无锡双益精密机械有限公司 | Matching structure of bearing |
-
2012
- 2012-10-30 CN CN201210422847.XA patent/CN102943818B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002323041A (en) * | 2001-04-26 | 2002-11-08 | Nsk Ltd | Pre-loading method for double row rolling bearing unit and pre-loading equipment |
| CN201027817Y (en) * | 2007-02-09 | 2008-02-27 | 无锡市汇光精密机械有限公司 | Checking device of bearing holder for assembling riveted front rivet |
| CN201090617Y (en) * | 2007-09-03 | 2008-07-23 | 林旦 | Contraposition apparatus of upper and lower retainers before assembling and riveting bearing cage |
| CN201351683Y (en) * | 2008-12-24 | 2009-11-25 | 胡纪强 | Retainer mechanism on assembly machine of deep groove ball bearing retainer |
| CN202937667U (en) * | 2012-10-30 | 2013-05-15 | 无锡双益精密机械有限公司 | Matching structure of bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102943818A (en) | 2013-02-27 |
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