CN204611289U - A kind of running shaft lubricating fitting of improvement - Google Patents

A kind of running shaft lubricating fitting of improvement Download PDF

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Publication number
CN204611289U
CN204611289U CN201520327420.0U CN201520327420U CN204611289U CN 204611289 U CN204611289 U CN 204611289U CN 201520327420 U CN201520327420 U CN 201520327420U CN 204611289 U CN204611289 U CN 204611289U
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CN
China
Prior art keywords
bearing
sleeve
running shaft
clutch shaft
improvement
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.)
Active
Application number
CN201520327420.0U
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Chinese (zh)
Inventor
宋明安
孙洁
付焕清
刘学平
同彦恒
李志博
麻辉
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.)
Ningxia Juneng Robot Co Ltd
Original Assignee
Ningxia Juneng Robot System 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.)
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Publication date
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Priority to CN201520327420.0U priority Critical patent/CN204611289U/en
Application granted granted Critical
Publication of CN204611289U publication Critical patent/CN204611289U/en
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Abstract

The utility model provides a kind of running shaft lubricating fitting of improvement, comprise sleeve, clutch shaft bearing, the second bearing, seal ring, setting sleeve, described sleeve has oil inlet hole, described sleeve is provided with clutch shaft bearing, the second bearing, described setting sleeve is arranged between clutch shaft bearing, the second bearing, described seal ring is arranged on clutch shaft bearing side, and described clutch shaft bearing, the second bearing housing are provided with running shaft, and running shaft offers the oil groove rounded.The running shaft lubricating fitting of improvement of the present utility model by arranging sleeve, and has oil inlet hole at described sleeve, can lubricate running shaft, ensure to continue fuel feeding, make in feather key, to ensure that oil mass is sufficient, under the environment that water is more, keep malleation in lubricating point, lubrication is good.

Description

A kind of running shaft lubricating fitting of improvement
Technical field
The utility model relates to a kind of field of mechanical technique, particularly relates to the running shaft lubricating fitting of improvement.
Background technique
Machinery is the material base that enterprise produces, and producing and can normally carry out, just must ensure that machinery is often in good state of the art to make enterprise.This also correctly carries out structure and lubrication System Design with regard to needs at Design Stage, selects suitable friction pair material and process of surface treatment; The workmanship ensureing machinery should be noted in the production phase; Then must pay attention to the maintaining of machinery during use.Lubrication is the important step of carrying throughout.Any machinery is all combined by some component, in machinery operation process, movable component can do relative movement by the contact surface of regulation, have the relative movement of contact surface just to have friction, will consumed energy cause the wearing and tearing of component.Someone estimates that 1/3 ~ 1/2 of world energy sources is consumed in frictional heating, and the damage parts of nearly 80% causes due to wearing and tearing.As can be seen here, the loss caused due to friction and wear is very surprising.Especially rotating shaft more needs lubrication, therefore, strengthens running shaft lubrication, to the raising wear resistance of friction pair and the reliability of machinery, in the working life of extending shaft, reduces axle use and maintenance expense, reduces mechanical equipment fault, all have great significance.At present, for lubrication also not very effective structure or the device guarantee of high-speed rotating shaft.
Model utility content
In view of the above, the running shaft lubricating fitting of the improvement that a kind of high lubricating effect is provided is necessary.
A kind of running shaft lubricating fitting of improvement, comprise sleeve, clutch shaft bearing, the second bearing, seal ring, setting sleeve, described sleeve has oil inlet hole, described sleeve is provided with clutch shaft bearing, the second bearing, described setting sleeve is arranged between clutch shaft bearing, the second bearing, described seal ring is arranged on clutch shaft bearing side, and described clutch shaft bearing, the second bearing housing are provided with running shaft, and running shaft offers the oil groove rounded.
Further, described seal ring is disposed with back-up ring and spring ring away from clutch shaft bearing side.
Compared to prior art, the running shaft lubricating fitting of improvement of the present utility model is by arranging sleeve, and have oil inlet hole at described sleeve, can lubricate running shaft, ensure to continue fuel feeding, make in feather key, to ensure that oil mass is sufficient, under the environment that water is more, keep malleation in lubricating point, lubrication is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the running shaft lubricating fitting of improvement of the present utility model.
Embodiment
By describing technology contents of the present utility model, structure characteristics in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with mode of execution.
Refer to Fig. 1, the running shaft lubricating fitting of improvement of the present utility model, sleeve 10, clutch shaft bearing 20, second bearing 30, seal ring 40, setting sleeve 50.Described sleeve 10 has oil inlet hole 11.Described sleeve 10 is provided with clutch shaft bearing 20, second bearing 30.Described setting sleeve 50 is arranged between clutch shaft bearing 20, second bearing 30.Described seal ring 40 is arranged on clutch shaft bearing 20 side.Described seal ring 40 is disposed with back-up ring 41 and spring ring 42 away from clutch shaft bearing 20 side.Described clutch shaft bearing 20, second bearing 30 is arranged with running shaft 200.Running shaft 200 offers the oil groove rounded.
Use the running shaft lubricating fitting of improvement of the present utility model that sleeve 10 is set, and have oil inlet hole 11 at described sleeve 10, can lubricate running shaft 200, ensure to continue fuel feeding, make in feather key, to ensure that oil mass is sufficient, under the environment that water is more, keep malleation in lubricating point, lubrication is good.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (2)

1. the running shaft lubricating fitting improved, comprise sleeve, clutch shaft bearing, the second bearing, seal ring, setting sleeve, it is characterized in that: described sleeve has oil inlet hole, described sleeve is provided with clutch shaft bearing, the second bearing, described setting sleeve is arranged between clutch shaft bearing, the second bearing, described seal ring is arranged on clutch shaft bearing side, and described clutch shaft bearing, the second bearing housing are provided with running shaft, and running shaft offers the oil groove rounded.
2. the running shaft lubricating fitting of improvement according to claim 1, is characterized in that: described seal ring is disposed with back-up ring and spring ring away from clutch shaft bearing side.
CN201520327420.0U 2015-05-20 2015-05-20 A kind of running shaft lubricating fitting of improvement Active CN204611289U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520327420.0U CN204611289U (en) 2015-05-20 2015-05-20 A kind of running shaft lubricating fitting of improvement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520327420.0U CN204611289U (en) 2015-05-20 2015-05-20 A kind of running shaft lubricating fitting of improvement

Publications (1)

Publication Number Publication Date
CN204611289U true CN204611289U (en) 2015-09-02

Family

ID=53963855

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520327420.0U Active CN204611289U (en) 2015-05-20 2015-05-20 A kind of running shaft lubricating fitting of improvement

Country Status (1)

Country Link
CN (1) CN204611289U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP01 Change in the name or title of a patent holder

Address after: 750021 the Ningxia Hui Autonomous Region concentric Yinchuan City Development Zone, No. 296 South Street

Patentee after: Ningxia giant robot Limited by Share Ltd

Address before: 750021 the Ningxia Hui Autonomous Region concentric Yinchuan City Development Zone, No. 296 South Street

Patentee before: Ningxia Juneng Robot System Co., Ltd.

C56 Change in the name or address of the patentee