CN107552570A - A kind of quiet roll assembling structure of milling train - Google Patents
A kind of quiet roll assembling structure of milling train Download PDFInfo
- Publication number
- CN107552570A CN107552570A CN201710609246.2A CN201710609246A CN107552570A CN 107552570 A CN107552570 A CN 107552570A CN 201710609246 A CN201710609246 A CN 201710609246A CN 107552570 A CN107552570 A CN 107552570A
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- CN
- China
- Prior art keywords
- roll
- pedestal
- labyrinth
- quiet
- bearing
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- 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.)
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Abstract
The invention discloses a kind of quiet roll assembling structure of milling train, the pedestal being fixedly mounted including both ends, roll is rotatablely equipped with pedestal, the middle part of two pedestals is provided with the through hole laterally set, and roll both ends set Step Shaft and the through-hole wall of pedestal is installed on by clutch shaft bearing；Quiet labyrinth is cased with roll and is fixedly installed in respectively on the inner end face of two pedestals, corresponding roll end face is provided with dynamic labyrinth and coordinates installation with corresponding quiet labyrinth, the assembly of quiet labyrinth end covers and dynamic labyrinth end covers wherein is installed on the pedestal outer face of right-hand member, fixed by gland, is sealed between quiet labyrinth end covers and dynamic labyrinth end covers by lip-shaped sealed ring；The left end Step Shaft of roll is provided with axle sleeve, and the pedestal of left end is provided with bearing block and is rotatably assorted by second bearing with being sealed on axle sleeve outer wall, by lip-shaped sealed ring and oil sealing cover.
Description
Technical field：
The present invention relates to the quiet roll assembling structure in milling train field, particularly a kind of milling train.
Background technology：
Milling train, it is the equipment for realizing metal rolled process.Refer to the equipment for completing stocking production overall process, include and mainly set
Standby, auxiliary equipment, handling equipment and auxiliary device etc..But general described milling train often only refers to capital equipment.It is said that
14 Century Europeans just have a milling train, but on the books is Italian Leonardo da Vinci in 1480（Leonardo da Vinci）Design
Go out the sketch of milling train.1553 Frenchman Bu Lvlieer (Brulier) roll out gold and silver plate material, to manufacture coin.Hereafter
Occurs milling train in succession in Spain, Belgium and Britain.
The content of the invention：
The invention aims to solve the deficiencies in the prior art, there is provided a kind of quiet roll assembling structure of milling train.
The technical solution adopted by the present invention is：
A kind of quiet roll assembling structure of milling train, include the pedestal of both ends fixed installation, be rotatablely equipped with roll in pedestal, it is special
Sign is：
The middle part of described two pedestals is provided with the through hole laterally set, and roll both ends set Step Shaft and installed by clutch shaft bearing
In the through-hole wall of pedestal；
Quiet labyrinth is cased with roll and is fixedly installed in respectively on the inner end face of two pedestals, corresponding roll end face is provided with
Dynamic labyrinth coordinates with corresponding quiet labyrinth installs, and wherein installs quiet labyrinth end covers and dynamic labyrinth end covers on the pedestal outer face of right-hand member
Assembly, fixed by gland, sealed between quiet labyrinth end covers and dynamic labyrinth end covers by lip-shaped sealed ring；
The left end Step Shaft of roll is provided with axle sleeve, the pedestal of left end be provided with bearing block and by second bearing be rotatably assorted with
On axle sleeve outer wall, axle sleeve and bearing block left end install bearing (ball) cover and bearing air cover and by lip-shaped sealed ring and oil sealing pressure respectively
Lid sealing.
A kind of quiet roll assembling structure of described milling train, it is characterised in that：
The bearing block is provided with oil filler point, oil filler point be communicated in the pedestal of left end at the clutch shaft bearing side roller of installation and
At the roller of second bearing.
Compared with prior art, the beneficial effects of the present invention are：
The present invention is reasonable in design, and assembling is easy for installation, and the mounting structure of roll consolidates, and when carrying out operation, roll turns
Dynamic motion and rolling excellent, cause the product quality of output stable, improve productivity effect.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the mplifying structure schematic diagram of roll left end of the present invention；
Fig. 3 is the mplifying structure schematic diagram of roll right-hand member of the present invention.
Embodiment：
Below in conjunction with the accompanying drawings, the present invention is described in further detail by embodiment：
A kind of quiet roll assembling structure of milling train, include the pedestal 1 of both ends fixed installation, roll 2 be rotatablely equipped with pedestal 1,
The middle part of two pedestals 1 is provided with the through hole laterally set, and the both ends of roll 2 set Step Shaft and are installed on base by clutch shaft bearing 3
The through-hole wall of seat 1；
Quiet labyrinth 4 is cased with roll 2 and is fixedly installed in respectively on the inner end face of two pedestals, on the corresponding end face of roll 2
Coordinate provided with dynamic labyrinth 5 with corresponding quiet labyrinth 4 and install, quiet labyrinth end covers 6 are wherein installed on the outer face of pedestal 1 of right-hand member and moved
The assembly of labyrinth end covers 7, fixed by gland 8, it is close by lip-shaped sealed ring 9 between quiet labyrinth end covers 6 and dynamic labyrinth end covers 7
Envelope；
The left end Step Shaft of roll 2 is provided with axle sleeve 10, and the pedestal 1 of left end is provided with bearing block 11 and by 12 turns of second bearing
In dynamic cooperation and the outer wall of axle sleeve 10, axle sleeve 10 and the left end of bearing block 11 are installed bearing (ball) cover 13 and bearing air cover 14 and passed through respectively
Lip-shaped sealed ring 9 and oil sealing cover 15 seal.
Bearing block 11 is provided with oil filler point 16, and oil filler point 16 is communicated to the side of clutch shaft bearing 3 of installation in the pedestal 1 of left end
At roller and at the roller of second bearing 12.
Above-described embodiment is only the preferable embodiment of the present invention, and in addition, the present invention can also have other realizations
Mode.It should be noted that on the premise of without departing from present inventive concept, any conspicuously improved and modification all should fall
Enter within protection scope of the present invention.
Claims (2)
1. a kind of quiet roll assembling structure of milling train, include the pedestal of both ends fixed installation, roll is rotatablely equipped with pedestal, its
It is characterised by：
The middle part of described two pedestals is provided with the through hole laterally set, and roll both ends set Step Shaft and installed by clutch shaft bearing
In the through-hole wall of pedestal；
Quiet labyrinth is cased with roll and is fixedly installed in respectively on the inner end face of two pedestals, corresponding roll end face is provided with
Dynamic labyrinth coordinates with corresponding quiet labyrinth installs, and wherein installs quiet labyrinth end covers and dynamic labyrinth end covers on the pedestal outer face of right-hand member
Assembly, fixed by gland, sealed between quiet labyrinth end covers and dynamic labyrinth end covers by lip-shaped sealed ring；
The left end Step Shaft of roll is provided with axle sleeve, the pedestal of left end be provided with bearing block and by second bearing be rotatably assorted with
On axle sleeve outer wall, axle sleeve and bearing block left end install bearing (ball) cover and bearing air cover and by lip-shaped sealed ring and oil sealing pressure respectively
Lid sealing.
A kind of 2. quiet roll assembling structure of milling train according to claim 1, it is characterised in that：
The bearing block is provided with oil filler point, oil filler point be communicated in the pedestal of left end at the clutch shaft bearing side roller of installation and
At the roller of second bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609246.2A CN107552570A (en) | 2017-07-25 | 2017-07-25 | A kind of quiet roll assembling structure of milling train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609246.2A CN107552570A (en) | 2017-07-25 | 2017-07-25 | A kind of quiet roll assembling structure of milling train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107552570A true CN107552570A (en) | 2018-01-09 |
Family
ID=60974155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710609246.2A Pending CN107552570A (en) | 2017-07-25 | 2017-07-25 | A kind of quiet roll assembling structure of milling train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107552570A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883099A (en) * | 2019-12-11 | 2020-03-17 | 广东冠邦科技有限公司 | Sealing system and planetary rolling mill |
Citations (6)
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|---|---|---|---|---|
| CN2885438Y (en) * | 2005-11-18 | 2007-04-04 | 马鞍山钢铁股份有限公司 | Error preventive device for two roller horizontal rolling machine |
| CN201241955Y (en) * | 2008-06-29 | 2009-05-20 | 黑龙江建龙钢铁有限公司 | Large and middle-sized metallurgy rolling mill bearing seal device |
| CN201659147U (en) * | 2010-04-14 | 2010-12-01 | 天津市中重科技工程有限公司 | Isolation ring for realizing falling prevention effect between bearings of roller system of rolling mill rollers |
| CN102247984A (en) * | 2011-06-29 | 2011-11-23 | 北京京诚瑞信长材工程技术有限公司 | Short-stress wire rolling mill |
| CN202659899U (en) * | 2012-05-30 | 2013-01-09 | 中冶华天工程技术有限公司 | Combined sealing structure for ends of rollers |
| CN203725492U (en) * | 2014-03-31 | 2014-07-23 | 重庆钢铁(集团)有限责任公司 | Rough-intermediate rolling roller mechanism |
-
2017
- 2017-07-25 CN CN201710609246.2A patent/CN107552570A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2885438Y (en) * | 2005-11-18 | 2007-04-04 | 马鞍山钢铁股份有限公司 | Error preventive device for two roller horizontal rolling machine |
| CN201241955Y (en) * | 2008-06-29 | 2009-05-20 | 黑龙江建龙钢铁有限公司 | Large and middle-sized metallurgy rolling mill bearing seal device |
| CN201659147U (en) * | 2010-04-14 | 2010-12-01 | 天津市中重科技工程有限公司 | Isolation ring for realizing falling prevention effect between bearings of roller system of rolling mill rollers |
| CN102247984A (en) * | 2011-06-29 | 2011-11-23 | 北京京诚瑞信长材工程技术有限公司 | Short-stress wire rolling mill |
| CN202659899U (en) * | 2012-05-30 | 2013-01-09 | 中冶华天工程技术有限公司 | Combined sealing structure for ends of rollers |
| CN203725492U (en) * | 2014-03-31 | 2014-07-23 | 重庆钢铁(集团)有限责任公司 | Rough-intermediate rolling roller mechanism |
Non-Patent Citations (2)
| Title |
|---|
| 中国冶金设备总公司: "《国际冶金机电设备手册》", 31 March 1992, 冶金工业出版社 * |
| 杨琳: "短应力线Ф350轧机轴承失效现象研究改进", 《冶金设备》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883099A (en) * | 2019-12-11 | 2020-03-17 | 广东冠邦科技有限公司 | Sealing system and planetary rolling mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180109 |