CN207325600U - A kind of sealed device for drive-shaft of fast mill - Google Patents
A kind of sealed device for drive-shaft of fast mill Download PDFInfo
- Publication number
- CN207325600U CN207325600U CN201721326500.XU CN201721326500U CN207325600U CN 207325600 U CN207325600 U CN 207325600U CN 201721326500 U CN201721326500 U CN 201721326500U CN 207325600 U CN207325600 U CN 207325600U
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- China
- Prior art keywords
- shaft
- pipe sleeve
- universal
- drive
- free
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- 238000007789 sealing Methods 0.000 claims abstract description 22
- 210000001331 Nose Anatomy 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 210000003128 Head Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 21
- 238000003801 milling Methods 0.000 description 8
- 239000010687 lubricating oil Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a kind of sealed device for drive-shaft of fast mill, including universal reel, the side of the universal reel is provided with universal spindle nose, the universal reel is installed on the inside of universal spindle nose, the side of the universal spindle nose is provided with pipe sleeve, the pipe sleeve is internally provided with free-sliding spline, the side of the free-sliding spline is provided with cover board, the cover board is installed on the inside of pipe sleeve, the opposite side of the free-sliding spline is provided with shaft, the side of the shaft is provided with transmission shaft tube, and pump nozzle is provided with the top of the pipe sleeve.The beneficial effects of the utility model are：By designing limit card slot and pipe sleeve, it is firm by fixed screw, the dual-seal transmission shaft on traditional oil sealing, solve the problems, such as the oil leakage in transmission process, avoid component wear using ball bearing, sealing is firm, it is simple in structure, it is easy to use, enterprise's production cost has been saved, has avoided wasting.
Description
Technical field
The utility model belongs to fast mill correlative technology field, and in particular to a kind of drive shaft seal of fast mill
Device.
Background technology
Milling train is the equipment for realizing metal rolled process, and the Zhuan Bei ﹐ for referring to completion stocking production overall process include mainly
Equipment, ancillary equipment, handling equipment and auxiliary device etc..The equipment for realizing metal rolled process.Refer to and complete stocking life
The equipment of overall process is produced, includes capital equipment, ancillary equipment, handling equipment and auxiliary device etc..But described in general
Milling train often only refers to capital equipment.The trend of Modern Rolling Mill development is serialization, automation, specialization, and product quality is high, consumption
It is low.Milling train makes great progress in design, research and manufacture view since the sixties, rolls the cold and hot milling train of band, slab
The performances such as machine, high-speed rod-rolling mill, H-type material milling train and continuous rolling-tube unit are more perfect, and it is up to per second mill speed occur
Rod-rolling mill, fully continuous type cold-strip mill, 5500 millimeters of wide and heavy plate mills and the continous way H profile steel milling train that 115 meter of clock etc.
A series of sophisticated equipments.The raw material substance increase of milling train, hydraulic AGC, Strip Shape Control, computer programs control and survey
Trial work section is more and more perfect, and rolling kind constantly expands.
There are problems with for the mill drive axis of the prior art：1st, in milling train operation process, to the demand of lubricating oil
Larger, sealing ring often has lubricating oil exudation at transmission shaft, wastes lubricating oil, adds production cost.2nd, oil leakage
Working media is polluted, component wear is caused, influences machine service life, to the cleaning of equipment and the environmental sanitation dimension of job site
Shield is made troubles.
Utility model content
The purpose of this utility model is to provide a kind of sealed device for drive-shaft of fast mill, to solve above-mentioned background
The oil leak problem proposed in technology.
To achieve the above object, the utility model provides following technical solution：A kind of drive shaft seal of fast mill
Device, including universal reel, the side of the universal reel are provided with universal spindle nose, and the universal reel is installed on universal spindle nose
Inside, the side of the universal spindle nose is provided with pipe sleeve, and the pipe sleeve is internally provided with free-sliding spline, the free-sliding spline
Side be provided with cover board, the cover board is installed on the inside of pipe sleeve, and the opposite side of the free-sliding spline is provided with shaft, described
The side of shaft is provided with transmission shaft tube, and pump nozzle is provided with the top of the pipe sleeve, and the inside of the pump nozzle is provided with oil
Fill in, be provided with sealing shroud on the plug cock, limit card slot be provided with the outer wall of the pipe sleeve, the inside of the limit card slot is set
Oil seal cover is equipped with, oil sealing is provided between the oil seal cover and free-sliding spline, the oil sealing is installed on the inside of pipe sleeve, the oil
Capping is installed in shaft, and connector sleeve is provided with the outer wall of the limit card slot, fixed screw is provided with the connector sleeve,
The connector sleeve is internally provided with ball bearing, and the shaft is installed on the inside of ball bearing.
Preferably, the connection mode of the plug cock and sealing shroud is socket.
Preferably, the connector sleeve is installed in limit card slot by fixed screw.
Preferably, the free-sliding spline is rotatably connected on inside pipe sleeve.
Preferably, the limit card slot and the connection mode of oil seal cover are to be connected together.
Preferably, it is both provided with rust-proof coating on the outer wall of the universal reel, universal spindle nose, pipe sleeve and transmission shaft tube.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model is firm by fixed screw by designing limit card slot and pipe sleeve, double on traditional oil sealing
Resealing transmission shaft, solves the problems, such as the oil leakage in transmission process, and component wear is avoided using ball bearing, sealing
Firmly, it is simple in structure, it is easy to use, enterprise's production cost has been saved, has avoided wasting.
2nd, the utility model is by designing sealing shroud, by pump nozzle into pipe sleeve after oiling, after being sealed with plug cock, then
Sealing shroud is socketed, avoids lubricating oil from being flowed out out of pump nozzle, ensures machine exterior and working environment cleaning.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the front view of the utility model；
In figure：1st, universal reel；2nd, universal spindle nose；3rd, plug cock；4th, sealing shroud；5th, pump nozzle；6th, limit card slot；7th, connect
Set；8th, shaft；9th, transmission shaft tube；10th, ball bearing；11st, oil seal cover；12nd, fixed screw；13rd, oil sealing；14th, free-sliding spline；
15th, pipe sleeve；16th, cover board.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides following technical scheme：A kind of drive shaft seal dress of fast mill
Put, including universal reel 1, the side of universal reel 1 are provided with universal spindle nose 2, universal reel 1 is installed on the interior of universal spindle nose 2
Portion, the side of universal spindle nose 2 are provided with pipe sleeve 15, and pipe sleeve 15 is internally provided with free-sliding spline 14, and free-sliding spline 14, which rotates, to be connected
It is connected on inside pipe sleeve 15, the side of free-sliding spline 14 is provided with cover board 16, and cover board 16 is installed on the inside of pipe sleeve 15, free-sliding spline
14 opposite side is provided with shaft 8, and the side of shaft 8 is provided with transmission shaft tube 9, universal reel 1, universal spindle nose 2,15 and of pipe sleeve
Rust-proof coating is both provided with the outer wall of transmission shaft tube 9, the top of pipe sleeve 15 is provided with pump nozzle 5, the inside installation of pump nozzle 5
There is plug cock 3, be provided with sealing shroud 4 on plug cock 3, the connection mode of plug cock 3 and sealing shroud 4 is socket, sealed oiling mouth 5, pipe sleeve
Limit card slot 6 is provided with 15 outer wall, limit card slot 6 is internally provided with oil seal cover 11, limit card slot 6 and oil seal cover 11
Connection mode is provided with oil sealing 13, oil sealing 13 is installed on pipe sleeve 15 to be connected together between oil seal cover 11 and free-sliding spline 14
Inside, oil seal cover 11 are installed in shaft 8, connector sleeve 7 are provided with the outer wall of limit card slot 6, fixation is provided with connector sleeve 7
Screw 12, connector sleeve 7 are installed in limit card slot 6 by fixed screw 12, limit card slot 6 is fastenedly connected with connector sleeve 7, even
Female connector 7 is internally provided with ball bearing 10, and shaft 8 is installed on the inside of ball bearing 10.
The operation principle and process for using of the utility model：After the utility model installs, cover board 16 is installed on pipe
In set 15, lubricating oil is injected into pipe sleeve 15 by pump nozzle 5, after the completion of oiling, plug cock 3 is filled in into pump nozzle 5, in pump nozzle
Upper sleeve gasket 4 is covered on 5, free-sliding spline 14 is inserted into pipe sleeve 15, oil sealing 13 is connected together with pipe sleeve 15, and oil seal cover 11 is connected to
In limit card slot 6, connector sleeve 7 is fastened on the outside of limit card slot 6, is consolidated limit card slot 6 and connector sleeve 7 with fixed screw 12
Fixed, shaft 8 rotates in ball bearing 10, is cooperated transmission by universal reel 1 and universal spindle nose 2, and cooperation transmission shaft tube 9 is complete
Into transmission.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of sealed device for drive-shaft of fast mill, including universal reel（1）, it is characterised in that：The universal reel
（1）Side be provided with universal spindle nose（2）, the universal reel（1）Installed in universal spindle nose（2）Inside, the universal shaft
Head（2）Side pipe sleeve is installed（15）, the pipe sleeve（15）Be internally provided with free-sliding spline（14）, the free-sliding spline
（14）Side be provided with cover board（16）, the cover board（16）Installed in pipe sleeve（15）Inside, the free-sliding spline（14）'s
Opposite side is provided with shaft（8）, the shaft（8）Side transmission shaft tube is installed（9）, the pipe sleeve（15）Top set
There is pump nozzle（5）, the pump nozzle（5）Inside plug cock is installed（3）, the plug cock（3）On be provided with sealing shroud（4）, institute
State pipe sleeve（15）Outer wall on be provided with limit card slot（6）, the limit card slot（6）Be internally provided with oil seal cover（11）, institute
State oil seal cover（11）With free-sliding spline（14）Between be provided with oil sealing（13）, the oil sealing（13）Installed in pipe sleeve（15）It is interior
Portion, the oil seal cover（11）Installed in shaft（8）On, the limit card slot（6）Outer wall on be provided with connector sleeve（7）, it is described
Connector sleeve（7）On be provided with fixed screw（12）, the connector sleeve（7）Be internally provided with ball bearing（10）, the shaft
（8）Installed in ball bearing（10）Inside.
A kind of 2. sealed device for drive-shaft of fast mill according to claim 1, it is characterised in that：The plug cock
（3）With sealing shroud（4）Connection mode for socket.
A kind of 3. sealed device for drive-shaft of fast mill according to claim 1, it is characterised in that：The connector sleeve
（7）Pass through fixed screw（12）Installed in limit card slot（6）On.
A kind of 4. sealed device for drive-shaft of fast mill according to claim 1, it is characterised in that：It is described to slide flower
Key（14）It is rotatably connected on pipe sleeve（15）It is internal.
A kind of 5. sealed device for drive-shaft of fast mill according to claim 1, it is characterised in that：The limiting card
Groove（6）With oil seal cover（11）Connection mode to be connected together.
A kind of 6. sealed device for drive-shaft of fast mill according to claim 1, it is characterised in that：The universal shaft
Disk（1）, universal spindle nose（2）, pipe sleeve（15）And transmission shaft tube（9）Outer wall on be both provided with rust-proof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721326500.XU CN207325600U (en) | 2017-10-16 | 2017-10-16 | A kind of sealed device for drive-shaft of fast mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721326500.XU CN207325600U (en) | 2017-10-16 | 2017-10-16 | A kind of sealed device for drive-shaft of fast mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207325600U true CN207325600U (en) | 2018-05-08 |
Family
ID=62364921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721326500.XU Active CN207325600U (en) | 2017-10-16 | 2017-10-16 | A kind of sealed device for drive-shaft of fast mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207325600U (en) |
-
2017
- 2017-10-16 CN CN201721326500.XU patent/CN207325600U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |