CN105240511A - Lubricating bearing - Google Patents

Lubricating bearing Download PDF

Info

Publication number
CN105240511A
CN105240511A CN201510728442.2A CN201510728442A CN105240511A CN 105240511 A CN105240511 A CN 105240511A CN 201510728442 A CN201510728442 A CN 201510728442A CN 105240511 A CN105240511 A CN 105240511A
Authority
CN
China
Prior art keywords
bearing
oil
transmission shaft
bearing body
oil guide
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.)
Pending
Application number
CN201510728442.2A
Other languages
Chinese (zh)
Inventor
归杏花
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 Songshun Hardware Co Ltd
Original Assignee
Suzhou Songshun Hardware 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 Suzhou Songshun Hardware Co Ltd filed Critical Suzhou Songshun Hardware Co Ltd
Priority to CN201510728442.2A priority Critical patent/CN105240511A/en
Publication of CN105240511A publication Critical patent/CN105240511A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/04Features relating to lubrication or cooling or heating
    • F16H57/042Guidance of lubricant
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H57/00General details of gearing
    • F16H57/04Features relating to lubrication or cooling or heating
    • F16H57/0467Elements of gearings to be lubricated, cooled or heated
    • F16H57/0469Bearings or seals
    • F16H57/0471Bearing

Abstract

The invention discloses a lubricating bearing which comprises a shell, a transmission shaft, a bearing body and a bearing cover. The transmission shaft is installed in the bearing body of the shell and the bearing cover. An oil blocking disc is arranged between the bearing body and the transmission shaft. A sealing ring is arranged between the bearing cover and the bearing body. An oil guide channel is formed between the oil blocking disc and the bearing cover. One end of the oil guide channel stretches to the transmission shaft, and the other end of the oil guide channel stretches out of the shell and is sealed by a sealing cover. A wearing ring is further arranged in the middle, in the shell, of the transmission shaft. According to the scheme, the oil blocking disc is arranged between the bearing body and the transmission shaft, and the oil guide channel is formed between the oil blocking disc and the bearing cover, so that the bearing body is lubricated through the oil guide channel when the bearing body needs to be lubricated; lubricating oil is added from the oil guide channel and enters the bearing body and the matching part of the bearing body along the oil guide channel, so that the lubrication function is achieved; and meanwhile, excessive lubricating oil in the transmission shaft is blocked by the oil blocking disc, the oil inlet amount of the bearing body is reduced, oil pressure is reduced, the sealing effect is improved, and the sealing effect of the bearing body is ensured.

Description

A kind of lubricating bearings
Technical field
The present invention relates to a kind of lubricating bearings, belong 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.
Summary of the invention
For the technical problem of above-mentioned existence, the object of the invention is: the lubricating bearings proposing a kind of good sealing effect.
Technical solution of the present invention is achieved in that a kind of lubricating bearings, comprises housing, transmission shaft, bearing, bearing cap; In the bearing that described transmission shaft is arranged on housing and bearing cap; Oil baffle disc is provided with between described bearing and transmission shaft; Seal ring is provided with between described bearing cap and bearing; Oil Guide road is provided with between described oil baffle disc and bearing cap; One end, described Oil Guide road extends to transmission shaft, and the other end stretches out housing and by seal cap sealing; Described transmission shaft intermediate portion in housing is also provided with wear ring.
Preferably, described Oil Guide road is provided with altogether four.
Preferably, described housing is made up of stainless steel.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
A kind of lubricating bearings of the present invention, by establishing oil baffle disc between bearing and transmission shaft, establishes Oil Guide road between oil baffle disc and bearing cap, when bearing needs to lubricate, by Oil Guide road, bearing is lubricated, from Oil Guide road, add lubricant oil, lubricant oil enters bearing and cooperation place thereof along Oil Guide road, play lubrication, meanwhile, lubricant oil unnecessary in transmission shaft stops to get up by oil baffle disc, reduce the oil inlet quantity of bearing, 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 solution of the present invention is described further:
Accompanying drawing 1 is the structural representation of a kind of lubricating bearings of the present invention;
Wherein: 1, housing; 2, transmission shaft; 3, bearing; 4, bearing cap; 5, oil baffle disc; 6, seal ring; 7, Oil Guide road; 8, sealing cover; 9, wear ring.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Accompanying drawing 1 is a kind of lubricating bearings of the present invention, comprises housing 1, transmission shaft 2, bearing 3, bearing cap 4; Described transmission shaft 2 is arranged on the bearing 3 of housing 1 with in bearing cap 4; Oil baffle disc 5 is provided with between described bearing 3 and transmission shaft 2; Seal ring 6 is provided with between described bearing cap 4 and bearing 3; Oil Guide road 7 is provided with between described oil baffle disc 5 and bearing cap 4; One end, described Oil Guide road 7 extends to transmission shaft 2, and the other end stretches out housing 1 and sealed by sealing cover 8; Described transmission shaft 2 intermediate portion in housing 1 is also provided with wear ring 9; Described Oil Guide road 7 is provided with altogether four; Described housing 1 is made up of stainless steel.
The present invention program by establishing oil baffle disc 5 between bearing 3 and transmission shaft 2, Oil Guide road 7 is established between oil baffle disc 5 and bearing cap 4, when bearing 3 needs to lubricate, lubricated by 7 pairs, Oil Guide road bearing 3, lubricant oil is added from Oil Guide road 7, lubricant oil enters bearing 3 and cooperation place thereof along Oil Guide road 7, play lubrication, simultaneously, lubricant oil unnecessary in transmission shaft 2 stops to get up by oil baffle disc 5, reduces the oil inlet quantity of bearing 3, reduces oil pressure, improve the effect of sealing, ensure that the sealing effect of bearing 3.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims (3)

1. a lubricating bearings, is characterized in that: comprise housing, transmission shaft, bearing, bearing cap; In the bearing that described transmission shaft is arranged on housing and bearing cap; Oil baffle disc is provided with between described bearing and transmission shaft; Seal ring is provided with between described bearing cap and bearing; Oil Guide road is provided with between described oil baffle disc and bearing cap; One end, described Oil Guide road extends to transmission shaft, and the other end stretches out housing and by seal cap sealing; Described transmission shaft intermediate portion in housing is also provided with wear ring.
2. a kind of lubricating bearings as claimed in claim 1, is characterized in that: described Oil Guide road is provided with altogether four.
3. a kind of lubricating bearings as claimed in claim 1, is characterized in that: described housing is made up of stainless steel.
CN201510728442.2A 2015-11-02 2015-11-02 Lubricating bearing Pending CN105240511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510728442.2A CN105240511A (en) 2015-11-02 2015-11-02 Lubricating bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510728442.2A CN105240511A (en) 2015-11-02 2015-11-02 Lubricating bearing

Publications (1)

Publication Number Publication Date
CN105240511A true CN105240511A (en) 2016-01-13

Family

ID=55038281

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510728442.2A Pending CN105240511A (en) 2015-11-02 2015-11-02 Lubricating bearing

Country Status (1)

Country Link
CN (1) CN105240511A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1082461A (en) * 1996-09-06 1998-03-31 Aisin Ee I Kk Oil lubricating device of gear train
CN202468934U (en) * 2012-03-16 2012-10-03 中国石油化工股份有限公司 Pumping unit reduction box capable of preventing oil leakage
CN104455357A (en) * 2014-11-28 2015-03-25 苏州市吴中区大陆电子设备厂 Bearing lubricating device
CN104455347A (en) * 2014-11-28 2015-03-25 苏州市吴中区大陆电子设备厂 Bearing sealing device
CN205155109U (en) * 2015-11-02 2016-04-13 苏州市淞舜五金有限公司 -Lubricating bearing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1082461A (en) * 1996-09-06 1998-03-31 Aisin Ee I Kk Oil lubricating device of gear train
CN202468934U (en) * 2012-03-16 2012-10-03 中国石油化工股份有限公司 Pumping unit reduction box capable of preventing oil leakage
CN104455357A (en) * 2014-11-28 2015-03-25 苏州市吴中区大陆电子设备厂 Bearing lubricating device
CN104455347A (en) * 2014-11-28 2015-03-25 苏州市吴中区大陆电子设备厂 Bearing sealing device
CN205155109U (en) * 2015-11-02 2016-04-13 苏州市淞舜五金有限公司 -Lubricating bearing

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20160113