CN201212555Y - Partial bearing lubrication seal - Google Patents

Partial bearing lubrication seal Download PDF

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Publication number
CN201212555Y
CN201212555Y CNU2008200683751U CN200820068375U CN201212555Y CN 201212555 Y CN201212555 Y CN 201212555Y CN U2008200683751 U CNU2008200683751 U CN U2008200683751U CN 200820068375 U CN200820068375 U CN 200820068375U CN 201212555 Y CN201212555 Y CN 201212555Y
Authority
CN
China
Prior art keywords
seal
split
split type
bearing lubrication
utility
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
Application number
CNU2008200683751U
Other languages
Chinese (zh)
Inventor
况小伟
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.)
WUHAN DINFEN EQUIPMENT SPARE PART MATERIAL Co Ltd
Original Assignee
WUHAN DINFEN EQUIPMENT SPARE PART MATERIAL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUHAN DINFEN EQUIPMENT SPARE PART MATERIAL Co Ltd filed Critical WUHAN DINFEN EQUIPMENT SPARE PART MATERIAL Co Ltd
Priority to CNU2008200683751U priority Critical patent/CN201212555Y/en
Application granted granted Critical
Publication of CN201212555Y publication Critical patent/CN201212555Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Pivots And Pivotal Connections (AREA)

Abstract

The utility model relates to a split bearing lubricating seal which is characterized in that a split positioning connector (2) and a split positioning groove (3) are arranged on the ring body of a split bearing lubricating seal (1), and the split positioning connector (2) and the split positioning groove (3) are respectively arranged at both ends of the split point of the ring body of the split bearing lubricating seal (1) and can be mutually inserted for sealing. The utility model has the advantages that firstly, the completely new split positioning connector and the positioning groove are easy to be assembled and disassembled; secondly, the connector part adopts polytetrafluoroethylene coating and has self-sealing performance; thirdly, the traditional framework oil seal is replaced, and the utility model has hardness; fourthly, since the novel material is adopted, the utility model is wear-resistant, oil-resistant and temperature-resistant; fifthly, since the novel connector opening is adopted, the positioning is more accurate; and sixthly, the utility model has a completely new appearance.

Description

The divided bearing lubrication and seal
Technical field
The utility model relates to the equipment sealed member, especially a kind of divided bearing lubrication and seal.
Background technique
The regular disassemble and assemble work of whole circle formula oil sealing of conventional equipment rotary component extremely bothers, and needs just oil sealing to be inserted in or to take out from the rotating shaft end, inefficiency after its rotary component dismounting; Its subdivision end of existing divided bearing lubrication and seal mostly is flat mouthful port greatly, and sealing effect is not good enough.
Summary of the invention
The purpose of this utility model provides the divided bearing lubrication and seal of a kind of easy accessibility, good sealing effect.
Described divided bearing lubrication and seal, it is characterized in that: described divided bearing lubrication and seal circle body is provided with split type landing nipple and split type positioning groove, described split type landing nipple and split type positioning groove are separately positioned on the two ends, subdivision place of divided bearing lubrication and seal circle body, and can mutual chimeric sealing.The shape of split type landing nipple is spherical or other shapes.The chimeric sealing surface of split type landing nipple and split type positioning groove can be provided with polytetrafluorethylecoatings coatings.On described divided bearing lubrication and seal circle body inner ring, also be provided with sealing cutting edge and spring groove.
The beneficial effects of the utility model are: 1. brand-new split type landing nipple, positioning groove are easy to dismounting; 2. joint area adopts polytetrafluorethylecoatings coatings, and the selfsealings performance is arranged; 3. replace traditional outside framework oil seal, and its hardness is arranged; 4. employing new material, wear-resisting, oil resistant, heatproof; 5. Xin Ying joint opening mode, it is more accurate to locate; . brand-new outward appearance.
Description of drawings
Fig. 1 is the utility model structural representation (not chimeric shape),
Fig. 2 is an A enlarged view among Fig. 1,
Fig. 3 is the utility model structural representation (a chimeric shape),
Fig. 4 is the central cross-section figure of Fig. 3,
Fig. 5 is a scheme of installation.
Among the figure: 1-divided bearing lubrication and seal, 2-split type landing nipple, 3-split type positioning groove, 4-inner ring, 5-sealing cutting edge, 6-spring groove, 7-die cavity, 8--axle, 9-gland, 10-fixing bolt, 11-fluid.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified: among Fig. 1-3, described divided bearing lubrication and seal 1 circle body is provided with split type landing nipple 2 and split type positioning groove 3, described split type landing nipple 2 is separately positioned on the two ends, subdivision place of divided bearing lubrication and seal 1 circle body with split type positioning groove 3, and can mutual chimeric sealing.The shape of split type landing nipple 2 is spherical.Split type landing nipple 2 can be provided with polytetrafluorethylecoatings coatings with the chimeric sealing surface of split type positioning groove 3.Among Fig. 4, on described divided bearing lubrication and seal circle body inner ring 4, also be provided with sealing cutting edge 5 and spring groove 6.Fig. 5 is a scheme of installation.
The utility model can be coated polytetrafluorethylecoatings coatings in use on the chimeric sealing surface of split type landing nipple 2 and split type positioning groove 3, and then chimeric mutually.

Claims (4)

1. divided bearing lubrication and seal, it is characterized in that: described divided bearing lubrication and seal (1) circle body is provided with split type landing nipple (2) and split type positioning groove (3), described split type landing nipple (2) is separately positioned on the two ends, subdivision place of divided bearing lubrication and seal (1) circle body with split type positioning groove (3), and can mutual chimeric sealing.
2. divided bearing lubrication and seal according to claim 1 is characterized in that: the shape of split type landing nipple (2) is spherical.
3. divided bearing lubrication and seal according to claim 1 is characterized in that: split type landing nipple (2) can be provided with polytetrafluorethylecoatings coatings with the chimeric sealing surface of split type positioning groove (3).
4. according to the described divided bearing lubrication and seal of claim, it is characterized in that: on described divided bearing lubrication and seal (1) circle body inner ring (4), also be provided with sealing cutting edge (5) and spring groove (6).
CNU2008200683751U 2008-07-10 2008-07-10 Partial bearing lubrication seal Expired - Fee Related CN201212555Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200683751U CN201212555Y (en) 2008-07-10 2008-07-10 Partial bearing lubrication seal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200683751U CN201212555Y (en) 2008-07-10 2008-07-10 Partial bearing lubrication seal

Publications (1)

Publication Number Publication Date
CN201212555Y true CN201212555Y (en) 2009-03-25

Family

ID=40496727

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200683751U Expired - Fee Related CN201212555Y (en) 2008-07-10 2008-07-10 Partial bearing lubrication seal

Country Status (1)

Country Link
CN (1) CN201212555Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104471292A (en) * 2012-07-25 2015-03-25 Nok株式会社 Fluorine-resin sealing ring
CN104508334A (en) * 2012-07-25 2015-04-08 Nok株式会社 Fluorine-resin sealing ring
CN105673840A (en) * 2016-03-15 2016-06-15 无锡锡洲封头制造有限公司 High-airtightness combined seal head

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104471292A (en) * 2012-07-25 2015-03-25 Nok株式会社 Fluorine-resin sealing ring
CN104508334A (en) * 2012-07-25 2015-04-08 Nok株式会社 Fluorine-resin sealing ring
CN104471292B (en) * 2012-07-25 2017-05-17 Nok株式会社 Fluorine-resin sealing ring
CN105673840A (en) * 2016-03-15 2016-06-15 无锡锡洲封头制造有限公司 High-airtightness combined seal head

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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: 20090325

Termination date: 20170710

CF01 Termination of patent right due to non-payment of annual fee