CN204267689U - A kind of associated sealing arrangement for bearings - Google Patents

A kind of associated sealing arrangement for bearings Download PDF

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Publication number
CN204267689U
CN204267689U CN201420734299.9U CN201420734299U CN204267689U CN 204267689 U CN204267689 U CN 204267689U CN 201420734299 U CN201420734299 U CN 201420734299U CN 204267689 U CN204267689 U CN 204267689U
Authority
CN
China
Prior art keywords
oil
bearing cap
bearing
cover plate
transmission shaft
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
CN201420734299.9U
Other languages
Chinese (zh)
Inventor
钱永清
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.)
Suzhou Wuzhong Dalu Electronic Equipment Factory
Original Assignee
Suzhou Wuzhong Dalu Electronic Equipment Factory
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 Suzhou Wuzhong Dalu Electronic Equipment Factory filed Critical Suzhou Wuzhong Dalu Electronic Equipment Factory
Priority to CN201420734299.9U priority Critical patent/CN204267689U/en
Application granted granted Critical
Publication of CN204267689U publication Critical patent/CN204267689U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of associated sealing arrangement for bearings, comprises transmission shaft, bearing, bearing cap, cover plate; Described transmission shaft is arranged in bearing and bearing cap; Oil baffle disc is provided with between described bearing cap and transmission shaft; Seal ring is provided with between described bearing cap and oil baffle disc; Described bearing cap is arranged in cover plate, and bearing coordinates with cover plate to be fixed oil baffle disc; Described cover plate and bearing cap cooperation place are provided with sealing gasket; Oil trap is offered in the middle part of described oil baffle disc; Oil guiding hole is provided with in described oil trap; Described oil guiding hole is arranged to leg-of-mutton oil collect port in oil trap, the other end communication seals circle and bearing cap; Lubricant oil collection unnecessary in transmission shaft is got up by oil trap and oil collect port by the utility model, reduces the oil inlet quantity of cover plate, reduces oil pressure, improves the effect of sealing, ensure that the sealing effect of bearing.

Description

A kind of associated sealing arrangement for bearings
Technical field
The utility model relates to a kind of associated sealing arrangement for bearings, belongs to speed reducer technical field.
Background technique
Often there is oil leakage phenomenon in oil extractor reduction gearbox shaft end, bearing and gear is caused to can not get due cooling and lubricating, reduce the working life of equipment, and production crew needs to clean greasy dirt through often shut-down well, supplement machine oil, both image crude oil production efficiency, turn increase manual labor, therefore, need to improve speed reducer.
Model utility content
The utility model object is the associated sealing arrangement for bearings providing a kind of good sealing effect in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of associated sealing arrangement for bearings, comprises transmission shaft, bearing, bearing cap, cover plate; Described transmission shaft is arranged in bearing and bearing cap; Oil baffle disc is provided with between described bearing cap and transmission shaft; Seal ring is provided with between described bearing cap and oil baffle disc; Described bearing cap is arranged in cover plate, and bearing coordinates with cover plate to be fixed oil baffle disc; Described cover plate and bearing cap cooperation place are provided with sealing gasket; Oil trap is offered in the middle part of described oil baffle disc; Oil guiding hole is provided with in described oil trap; Described oil guiding hole is arranged to leg-of-mutton oil collect port in oil trap, the other end communication seals circle and bearing cap.
Preferably, described seal ring and sealing gasket all adopt high-abrasive material to make.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
A kind of associated sealing arrangement for bearings of the utility model scheme, by being provided with oil baffle disc between bearing cap and transmission shaft; Oil trap is offered in the middle part of described oil baffle disc; Oil guiding hole is provided with in described oil trap; Described oil guiding hole is arranged to leg-of-mutton oil collect port in oil trap, the other end communication seals circle and bearing cap, by oil trap and oil collect port, lubricant oil collection unnecessary in transmission shaft is got up, reduce the oil inlet quantity of cover plate, reduce oil pressure, improve the effect of sealing, ensure that the sealing effect of bearing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of a kind of associated sealing arrangement for bearings of the present utility model;
Wherein: 1, transmission shaft; 2, bearing; 3, bearing cap; 4, cover plate; 5, oil baffle disc; 6, seal ring; 7, sealing gasket; 8, oil trap; 9, oil guiding hole; 10, oil collect port.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1 is a kind of associated sealing arrangement for bearings described in the utility model, comprises transmission shaft 1, bearing 2, bearing cap 3, cover plate 4; Described transmission shaft 1 is arranged on bearing 2 with in bearing cap 3; Be provided with oil baffle disc 5 between described bearing cap 3 and transmission shaft 1, in the middle part of described oil baffle disc 5, offer oil trap 8; Oil guiding hole 9 is provided with in described oil trap 8; Described oil guiding hole 9 is arranged to leg-of-mutton oil collect port 10 in oil trap 8, the other end communication seals circle 6 and bearing cap 3, when operating, after can collecting unnecessary lubricant oil by oil trap 8, flow out to the bearing 2 of the other end through oil collect port 10 and oil guiding hole 9, entered secondary and utilize; Seal ring 6 is provided with between described bearing cap 3 and oil baffle disc 5; Described bearing cap 3 is arranged in cover plate 4, and bearing 2 coordinates with cover plate 4 to be fixed oil baffle disc 5; Described cover plate 4 is provided with sealing gasket 7 with bearing cap 3 cooperation place, and sealing gasket 7 and seal ring 6 play sealing effect, determine that bearing 2 can better seal.
Further, described seal ring 6 all adopts high-abrasive material to make with sealing gasket 7.
A kind of associated sealing arrangement for bearings of the utility model scheme, by being provided with oil baffle disc 5 between bearing cap 3 and transmission shaft 1; Oil trap 8 is offered in the middle part of described oil baffle disc 5; Oil guiding hole 9 is provided with in described oil trap 8; Described oil guiding hole 9 is arranged to leg-of-mutton oil collect port 10 in oil trap 8, the other end communication seals circle 6 and bearing cap 3, by oil trap 8 and oil collect port 10, lubricant oil collection unnecessary in transmission shaft is got up, reduce the oil inlet quantity of cover plate 4, reduce oil pressure, improve the effect of sealing, ensure that the sealing effect of bearing.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technological scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.

Claims (2)

1. an associated sealing arrangement for bearings, is characterized in that: comprise transmission shaft, bearing, bearing cap, cover plate; Described transmission shaft is arranged in bearing and bearing cap; Oil baffle disc is provided with between described bearing cap and transmission shaft; Seal ring is provided with between described bearing cap and oil baffle disc; Described bearing cap is arranged in cover plate, and bearing coordinates with cover plate to be fixed oil baffle disc; Described cover plate and bearing cap cooperation place are provided with sealing gasket; Oil trap is offered in the middle part of described oil baffle disc; Oil guiding hole is provided with in described oil trap; Described oil guiding hole is arranged to leg-of-mutton oil collect port in oil trap, the other end communication seals circle and bearing cap.
2. a kind of associated sealing arrangement for bearings as claimed in claim 1, is characterized in that: described seal ring and sealing gasket all adopt high-abrasive material to make.
CN201420734299.9U 2014-11-28 2014-11-28 A kind of associated sealing arrangement for bearings Expired - Fee Related CN204267689U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420734299.9U CN204267689U (en) 2014-11-28 2014-11-28 A kind of associated sealing arrangement for bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420734299.9U CN204267689U (en) 2014-11-28 2014-11-28 A kind of associated sealing arrangement for bearings

Publications (1)

Publication Number Publication Date
CN204267689U true CN204267689U (en) 2015-04-15

Family

ID=52802560

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420734299.9U Expired - Fee Related CN204267689U (en) 2014-11-28 2014-11-28 A kind of associated sealing arrangement for bearings

Country Status (1)

Country Link
CN (1) CN204267689U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104455347A (en) * 2014-11-28 2015-03-25 苏州市吴中区大陆电子设备厂 Bearing sealing device
CN105257816A (en) * 2015-11-02 2016-01-20 苏州市淞舜五金有限公司 Stable lubricating bearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104455347A (en) * 2014-11-28 2015-03-25 苏州市吴中区大陆电子设备厂 Bearing sealing device
CN105257816A (en) * 2015-11-02 2016-01-20 苏州市淞舜五金有限公司 Stable lubricating 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: 20150415

Termination date: 20151128