CN107061504A - Back lining bearing and side roller backing support device - Google Patents
Back lining bearing and side roller backing support device Download PDFInfo
- Publication number
- CN107061504A CN107061504A CN201710281329.3A CN201710281329A CN107061504A CN 107061504 A CN107061504 A CN 107061504A CN 201710281329 A CN201710281329 A CN 201710281329A CN 107061504 A CN107061504 A CN 107061504A
- Authority
- CN
- China
- Prior art keywords
- ring
- side roller
- interior
- catch
- backing support
- 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
Links
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009837 dry grinding Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the rollers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The present invention relates to a kind of back lining bearing, including inner ring, outer ring and some rollers, the end of inner ring is formed with left baffle ring, and the dismounting of inner ring right-hand member is connected with right baffle ring；Inner ring right-hand member formation one, which is enclosed, is provided with the outer catch of at least two on outer step ring, the anchor ring of the outer step ring；The left end of ring cavity forms on interior step ring cavity, the anchor ring of interior step ring cavity and is provided with catch at least two in right baffle ring.Bearing can be facilitated to assemble, can accurately control the width of raceway on inner ring, and then be precisely controlled the end-play of bearing.Multiple above-mentioned back lining bearings are serially connected with respectively on a kind of side roller backing support device, including side roller support base, upper side roller backing support axle and lower side roller backing support axle, two side roller backing support axles.Quick assembling of the back lining bearing on side roller backing support axle can be realized, the end-play of each back lining bearing on whole backing support axle, the precision of lifting supporting apparatus, ease of assembly can be controlled.
Description
Technical field
The present invention relates to a kind of back lining bearing and side roller backing support device.
Background technology
Side roller backing support device is used to be supported the side of working roll in roller mill, therefore, side roller backing branch
Generally require to concatenate multiple back lining bearings on two side roller backing support axles up and down on support arrangement, according to actual needs backing axle
Hold it is general set 13 or 18 or 20 etc., due to the back lining bearing quantity installed on side roller backing support axle compared with
It is many, in the past being arranged on for each back lining bearing stabilization is extremely difficult on backing support axle；In the prior art, bearing and axle
Between installation substantially have following several, bearing inner race is socketed on bearing, and neck is then offered on bearing, in neck
Jump ring is caught in limit the axial movement of inner ring, or, by setting locking nut to limit bearing inner race at the two ends of rotating shaft
Position；, it is necessary to by back lining bearing one when with conventional bearing mounting means, back lining bearing is arranged on backing support axle
Individual one is socketed toward on backing support axle, after the back lining bearing of predetermined quantity is all socketed and finished, then in backing branch
Support axle two ends statistics is fixedly clamped, conventional mounting means backing support axle can not occur it is any rock, once rock more than ten
Individual backing will slide, and all that has been achieved is spoiled.
The content of the invention
The technical problem to be solved in the present invention is：The deficiencies in the prior art are overcome there is provided a kind of back lining bearing, are solved conventional
Bearing inconvenience assembling, it is impossible to the problem of ensureing the end-play of bearing；And a kind of side roller backing support device is provided, solve with
Toward the problem of support meanss inconvenience assembling.
The technical solution adopted for the present invention to solve the technical problems is：A kind of back lining bearing, if including inner ring, outer ring and
Dry milling post, the end of the inner ring is formed with left baffle ring, and the inner ring right-hand member dismounting is connected with right baffle ring, the left baffle ring and
Interior raceway is formed between right baffle ring on inner ring；
Attachment structure between the inner ring right-hand member and right baffle ring is：Outer step ring is enclosed in the inner ring right-hand member formation one, described outer
The outer catch of at least two is provided with the anchor ring of step ring, each outer catch is circumferentially distributed on the anchor ring of outer step ring, two neighboring
Outer bayonet is formed between outer catch, forming one between outer step ring ring body between the outer catch and outer step ring-side wall encloses wild card
Annular groove；
The left end of ring cavity forms on interior step ring cavity, the anchor ring of the interior step ring cavity and is provided with least two in the right baffle ring
Interior catch, each interior catch is circumferentially distributed on the anchor ring of interior step ring, and inner bayonet is formed between two neighboring interior catch, described interior
Annular groove in a circle is formed between catch and interior step ring-side wall between step ring ring body；
During installation, each outer catch of the inner ring is passed into the interior annular groove of right baffle ring from inner bayonet, in rotating
Circle makes outer catch be stuck in the interior annular groove on rear side of interior catch.
Further, it is provided with 3 outer catch, the anchor ring of the interior step ring cavity and sets on the anchor ring of the outer step ring
It is equipped with 3 interior catch.
A kind of side roller backing support device, including side roller support base, upper side roller backing support axle and lower side roller backing branch
Axle is supportted, the upper side roller backing support axle and lower side roller backing support axle two ends are connected with side roller support base respectively, two side rollers
Multiple above-mentioned back lining bearings are serially connected with backing support axle respectively.
The beneficial effects of the invention are as follows：Clamping is connected between right baffle ring and inner ring, bearing can be facilitated to assemble, and pass through
Control right baffle ring left end wall the distance between to interior step ring-side wall, can accurately control the width of raceway on inner ring, Jin Erjing
The end-play of quasi- control bearing.
This kind of back lining bearing is respectively mounted on two side roller backing support axles in side roller backing support device, due to backing
Bearing can be connected by rotating right baffle ring with inner ring, it is possible to achieve quick group on side roller backing support axle of back lining bearing
Dress, the back lining bearing assembled is sequentially connected in series in support shaft, makes the concatenation of each back lining bearing on backing support axle just
Fast, stably, by controlling the end-play of single back lining bearing to control each back lining bearing on whole backing support axle
End-play, the precision of lifting supporting apparatus, ease of assembly.
Brief description of the drawings
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 and Fig. 2 are the stereograms of back lining bearing；
Fig. 3 is the schematic diagram of inner ring；
Fig. 4 is the schematic diagram of right baffle ring；
Wherein, 1, outer ring, 2, inner ring, 21, outer catch, 3, left baffle ring, 4, right baffle ring, 41, interior catch.
Fig. 5 is the schematic diagram of side roller backing support device；
Wherein, 5, side roller support base, 6, upper side roller backing support axle, 7, lower side roller backing support axle.
Embodiment
Presently in connection with specific embodiment, the present invention is further illustrated.These accompanying drawings be simplified schematic diagram only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in Figures 1 to 4, a kind of back lining bearing, including inner ring 2, outer ring 1 and some rollers, the bodily form of end one of inner ring 2
Into there is left baffle ring 3, the dismounting of the right-hand member of inner ring 2 is connected with right baffle ring 4, forms interior roll between left baffle ring 3 and right baffle ring 4 on inner ring 2
Road.
Attachment structure between the right-hand member of inner ring 2 and right baffle ring 4 is：Outer step ring, outer step ring are enclosed in the right-hand member of inner ring 2 formation one
Anchor ring on be provided with the outer catch 21 of at least two, each outer catch 21 is circumferential to be distributed on the anchor ring of outer step ring, two neighboring outer
Outer bayonet is formed between catch 21, forming one between outer step ring ring body between outer catch 21 and outer step ring-side wall encloses outer snap ring
Groove.
The left end of ring cavity, which is formed, in right baffle ring 4 is provided with gear at least two on interior step ring cavity, the anchor ring of interior step ring cavity
Piece 41, each interior catch 41 is circumferential to be distributed on the anchor ring of interior step ring, and inner bayonet, interior gear are formed between two neighboring interior catch 41
Annular groove in a circle is formed between piece 41 and interior step ring-side wall between step ring ring body；
During installation, each outer catch 21 of inner ring 2 is passed into the interior annular groove of right baffle ring 4 from inner bayonet, in rotating
Circle 2 makes outer catch 21 be stuck in the interior annular groove of the interior rear side of catch 41.
In the present embodiment, it is provided with 3 outer catch 21, the anchor ring of interior step ring cavity and is provided with the anchor ring of outer step ring
3 interior catch 41.
The bearing of the present invention, by clamping between right baffle ring 4 and inner ring 2, facilitates the assembling of bearing, inner ring 2 is marked using NU
Quasi- part, therefore, size is fixed, then when right baffle ring 4 are processed, by controlling the right left end wall of baffle ring 4 to interior step ring cavity
The distance between side wall, then make between right baffle ring 4 and inner ring 2 after clamping, the right left end wall of baffle ring 4 can be controlled right to left baffle ring 3
The width of the distance between end wall, the i.e. raceway of inner ring 2, so as to control the end-play of bearing.
As shown in figure 5, a kind of side roller backing support device, including side roller support base 5, upper side roller backing support axle 6 and
Lower side roller backing support axle 7, upper side roller backing support axle 6 and the lower two ends of side roller backing support axle 7 connect with side roller support base 5 respectively
Connect, multiple above-mentioned back lining bearings are serially connected with respectively on two side roller backing support axles.In the present embodiment, back lining bearing quantity is
13.
This kind of back lining bearing is respectively mounted on two side roller backing support axles in side roller backing support device, due to backing
Bearing can be connected by rotating right baffle ring 4 with inner ring 2, it is possible to achieve quick group on side roller backing support axle of back lining bearing
Dress, the back lining bearing assembled is sequentially connected in series in support shaft, makes the concatenation of each back lining bearing on backing support axle just
Fast, stably, by controlling the end-play of single back lining bearing to control each back lining bearing on whole backing support axle
End-play, the precision of lifting supporting apparatus, ease of assembly.
Using the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (3)
1. a kind of back lining bearing, it is characterized in that, including inner ring（2）, outer ring（1）With some rollers, the inner ring（2）End one
It is formed with left baffle ring, the inner ring（2）Right-hand member dismounting is connected with right baffle ring（4）, the left baffle ring and right baffle ring（4）Between including
Circle（2）Raceway in upper formation；
The inner ring（2）Right-hand member and right baffle ring（4）Between attachment structure be：The inner ring（2）Outer step is enclosed in right-hand member formation one
The outer catch of at least two is provided with ring, the anchor ring of the outer step ring（3）, each outer catch（3）Circumferentially it is distributed on outer step ring
On anchor ring, two neighboring outer catch（3）Between form outer bayonet, the outer catch（3）The outer step between outer step ring-side wall
One is formed between ring ring body and encloses wild card annular groove；
The right baffle ring（4）The left end of interior ring cavity forms on interior step ring cavity, the anchor ring of the interior step ring cavity and is provided with least 2
Individual interior catch（41）, each interior catch（41）Circumferentially it is distributed on the anchor ring of interior step ring, two neighboring interior catch（41）Between shape
Into inner bayonet, the interior catch（41）Annular groove in a circle is formed between interior step ring-side wall between step ring ring body；
During installation, the inner ring（2）Each outer catch（3）Right baffle ring is passed into from inner bayonet（4）Interior annular groove in, lead to
Cross rotary inner ring（2）Make outer catch（3）It is stuck in interior catch（41）In the interior annular groove of rear side.
2. back lining bearing according to claim 1, it is characterized in that, gear outside 3 is provided with the anchor ring of the outer step ring
Piece（3）, 3 interior catch are provided with the anchor ring of the interior step ring cavity（41）.
3. a kind of side roller backing support device, it is characterized in that, including side roller support base（5）, upper side roller backing support axle（6）And
Lower side roller backing support axle（7）, the upper side roller backing support axle（6）With lower side roller backing support axle（7）Two ends respectively with side
Roller support base（5）The back lining bearing described in multiple claims 1 is serially connected with connection, two side roller backing support axles respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710281329.3A CN107061504A (en) | 2017-04-26 | 2017-04-26 | Back lining bearing and side roller backing support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710281329.3A CN107061504A (en) | 2017-04-26 | 2017-04-26 | Back lining bearing and side roller backing support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107061504A true CN107061504A (en) | 2017-08-18 |
Family
ID=59604587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710281329.3A Pending CN107061504A (en) | 2017-04-26 | 2017-04-26 | Back lining bearing and side roller backing support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107061504A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09168804A (en) * | 1995-12-21 | 1997-06-30 | Hitachi Ltd | Multi roll cluster mill, and rolling method |
| CN2700012Y (en) * | 2004-04-30 | 2005-05-18 | 山东金华飞顺车辆有限公司 | Box board cold-milling roll |
| JP2008256138A (en) * | 2007-04-06 | 2008-10-23 | Nsk Ltd | Bearing device |
| CN102518632A (en) * | 2011-12-01 | 2012-06-27 | 洛阳巨创轴承科技有限公司 | Method for preventing check ring of back-up bearing from abnormally contacting roller group |
| CN202326745U (en) * | 2011-11-14 | 2012-07-11 | 西北轴承股份有限公司 | Novel sealing backing bearing |
| CN203052650U (en) * | 2012-12-28 | 2013-07-10 | 河北师范大学 | Hood and air duct combined device |
| CN203335641U (en) * | 2013-06-10 | 2013-12-11 | 鞍钢股份有限公司 | Roller sealing bearing of chain conveyor |
| CN203548563U (en) * | 2013-07-18 | 2014-04-16 | 吴江市黎里建兴铸件厂 | Detachable bearing |
| CN204025332U (en) * | 2014-09-05 | 2014-12-17 | 襄阳星火汽车轴承有限公司 | Conic bearing outer ring is self-align and self-locking device axially |
| DE102014206428A1 (en) * | 2014-04-03 | 2015-10-08 | Schaeffler Technologies AG & Co. KG | Method for producing a rolling bearing and rolling bearing |
| US9506551B1 (en) * | 2015-08-18 | 2016-11-29 | Borgwarner Inc. | Clutch and gear synchronizer module |
| CN206738395U (en) * | 2017-04-26 | 2017-12-12 | 常州克劳诺斯特种轴承制造有限公司 | Back lining bearing and side roller backing support device |
-
2017
- 2017-04-26 CN CN201710281329.3A patent/CN107061504A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09168804A (en) * | 1995-12-21 | 1997-06-30 | Hitachi Ltd | Multi roll cluster mill, and rolling method |
| CN2700012Y (en) * | 2004-04-30 | 2005-05-18 | 山东金华飞顺车辆有限公司 | Box board cold-milling roll |
| JP2008256138A (en) * | 2007-04-06 | 2008-10-23 | Nsk Ltd | Bearing device |
| CN202326745U (en) * | 2011-11-14 | 2012-07-11 | 西北轴承股份有限公司 | Novel sealing backing bearing |
| CN102518632A (en) * | 2011-12-01 | 2012-06-27 | 洛阳巨创轴承科技有限公司 | Method for preventing check ring of back-up bearing from abnormally contacting roller group |
| CN203052650U (en) * | 2012-12-28 | 2013-07-10 | 河北师范大学 | Hood and air duct combined device |
| CN203335641U (en) * | 2013-06-10 | 2013-12-11 | 鞍钢股份有限公司 | Roller sealing bearing of chain conveyor |
| CN203548563U (en) * | 2013-07-18 | 2014-04-16 | 吴江市黎里建兴铸件厂 | Detachable bearing |
| DE102014206428A1 (en) * | 2014-04-03 | 2015-10-08 | Schaeffler Technologies AG & Co. KG | Method for producing a rolling bearing and rolling bearing |
| CN204025332U (en) * | 2014-09-05 | 2014-12-17 | 襄阳星火汽车轴承有限公司 | Conic bearing outer ring is self-align and self-locking device axially |
| US9506551B1 (en) * | 2015-08-18 | 2016-11-29 | Borgwarner Inc. | Clutch and gear synchronizer module |
| CN206738395U (en) * | 2017-04-26 | 2017-12-12 | 常州克劳诺斯特种轴承制造有限公司 | Back lining bearing and side roller backing support device |
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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 |
Application publication date: 20170818 |
|
| RJ01 | Rejection of invention patent application after publication |