CN102943818B - The match structure of bearing - Google Patents

The match structure of bearing Download PDF

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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
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Active
Application number
CN201210422847.XA
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Chinese (zh)
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CN102943818A (en
Inventor
蒋武强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Shuangyi Precision Machinery Co Ltd
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Wuxi Shuangyi Precision Machinery Co Ltd
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Application filed by Wuxi Shuangyi Precision Machinery Co Ltd filed Critical Wuxi Shuangyi Precision Machinery Co Ltd
Priority to CN201210422847.XA priority Critical patent/CN102943818B/en
Publication of CN102943818A publication Critical patent/CN102943818A/en
Application granted granted Critical
Publication of CN102943818B publication Critical patent/CN102943818B/en
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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

The match structure of bearing
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.
CN201210422847.XA 2012-10-30 2012-10-30 The match structure of bearing Active CN102943818B (en)

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

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CN201210422847.XA Active CN102943818B (en) 2012-10-30 2012-10-30 The match structure of bearing

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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

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Publication number Publication date
CN102943818A (en) 2013-02-27

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