CN206617442U - A kind of high intensity rolling mill bearing - Google Patents
A kind of high intensity rolling mill bearing Download PDFInfo
- Publication number
- CN206617442U CN206617442U CN201720376232.6U CN201720376232U CN206617442U CN 206617442 U CN206617442 U CN 206617442U CN 201720376232 U CN201720376232 U CN 201720376232U CN 206617442 U CN206617442 U CN 206617442U
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- bearing
- outer ring
- cylinder
- inner race
- bearing outer
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- Bearings For Parts Moving Linearly (AREA)
Abstract
The utility model discloses a kind of high intensity rolling mill bearing, including bearing outer ring, bearing outer ring, retainer and multiple roller bearings, the bearing outer ring, the relative end face of bearing outer ring offers raceway, multiple roller bearings are equidistantly arranged on retainer, and retainer is arranged in raceway, the both sides of the bearing outer ring offer the first mounting groove, and the middle position of two the first mounting grooves side inwall close to each other offers the first mounting hole, the first fixation cylinder is fixed with the inwall of first mounting hole, one end that the two first fixation cylinders positioned at bearing outer ring both sides are located remotely from each other respectively slidably connects connecting rod.The utility model is economical and practical, mounting stability of the bearing outer ring in high intensity rolling mill bearing on the inside of bearing block is stronger, it is to avoid bearing outer ring rotates on the inside of bearing block, and then slow down the damaged condition of bearing inner race and roller bearing significantly.
Description
Technical field
The utility model is related to rolling mill bearing technical field, more particularly to a kind of high intensity rolling mill bearing.
Background technology
Rolling mill bearing refers to the calendering for being used to roll industry, i.e. non-ferrous metal, ferrous metal and on-metallic article.Milling train axle
It is bearing at stack system roll neck and on roller to hold.Rolling mill bearing is generally born radially using four-line column roller bearing
Load, thrust roller or thrust ball bearing and centripetal angular contact ball or radial roller bearing bear axial load, rolling mill bearing
With the continuous improvement of science and technology, the intensity more and more higher of rolling mill bearing, high intensity rolling mill bearing is high intensity rolling mill bearing
One kind, existing high intensity rolling mill bearing during use, high intensity rolling mill bearing easily bearing block inner side send out
It is raw to rotate, and then accelerate the damaged condition of bearing inner race and roller bearing.
Utility model content
The purpose of this utility model is and a kind of high intensity milling train proposed in order to solve shortcoming present in prior art
Bearing.
To achieve these goals, the utility model employs following technical scheme：
Outside a kind of high intensity rolling mill bearing, including bearing outer ring, bearing outer ring, retainer and multiple roller bearings, the bearing
The relative end face of circle, bearing outer ring offers raceway, and multiple roller bearings are equidistantly arranged on retainer, and retainer is arranged on
In raceway, the both sides of the bearing outer ring are offered in the first mounting groove, and two the first mounting grooves side close to each other
The middle position of wall offers and the first fixation cylinder is fixed with the first mounting hole, the inwall of first mounting hole, respectively position
One end that the two first fixation cylinders in bearing outer ring both sides are located remotely from each other slidably connects connecting rod, and connecting rod is away from axle
The one end for holding inner ring is welded with the sliding panel being connected with the side walls of the first mounting groove, and the other end of the connecting rod is welded with
First slides plectane, and the inwall of the first slip plectane and the first fixation cylinder is slidably connected, and the first slip plectane is remote
The side surrounding of bearing inner race is annularly fixed with multiple first compression springs, and the first compression spring slides plectane away from first
One end be fixed on one end inwall of the first fixation cylinder away from bearing inner race, respectively positioned at bearing outer ring both sides first peace
The periphery of tankage is equidistantly provided with four the second mounting holes, and the second mounting hole is opened on bearing outer ring, four second peaces
Dress hole is annularly distributed, and the inside of each second mounting hole is respectively and fixedly provided with the second fixation cylinder, and second fixes cylinder away from axle
The one end for holding inner ring slidably connects locating rod, and it is remote that the one end of the locating rod away from bearing inner race extends to the second fixation cylinder
From the side of bearing inner race, the other end of the locating rod is welded with the second slip plectane, and second slide plectane and
The inwall of second fixation cylinder is slidably connected, and is also arranged with the second compression spring in the locating rod, and the second compression spring
Two ends are separately fixed at side and second of the second slip plectane away from bearing inner race and fix side of the cylinder away from bearing inner race
On inwall, appendix is provided between the second fixation cylinder and the first fixation cylinder, and the two ends of appendix are extended respectively to
Second, which fixes cylinder and first, fixes the inside of cylinder.
It is preferred that, the side that two sliding panels positioned at bearing outer ring both sides are located remotely from each other respectively is set to arc section,
And it is in same curved surface positioned at the side that is located remotely from each other of two sliding panels of bearing outer ring both sides and the outside of bearing outer ring respectively
On.
It is preferred that, the one end of the locating rod away from bearing inner race is set to arc section, and locating rod is away from bearing
One end of circle and the outside of bearing outer ring are on same curved surface.
It is preferred that, the first compression spring, the second compression spring and sliding panel respectively on bearing outer ring are symmetrically set
Put.
It is preferred that, the bearing outer ring is fixed on the inner side of bearing block, and the both sides of bearing block are threaded with regulation
Screw rod, the adjusting screw rod rotates connection close to one end of bearing outer ring and sliding panel.
It is preferred that, the appendix difference first fixes cylinder and second and fixes cylinder close to the side of bearing inner race.
It is preferred that, the positioning hole that position matches with locating rod is offered on the both sides inwall of the bearing block respectively, and
Positioning hole and locating rod are engaged.
In the utility model, pass through the first mounting groove, sliding panel, connecting rod, in a kind of high intensity rolling mill bearing
One slip plectane, the first compression spring and the first fixation cylinder are engaged, when the bearing outer ring of bearing is placed into bearing block
Behind side, carry out turning adjusting screw rod first on bearing block, adjusting screw rod is rotated on sliding panel so that respectively positioned at axle
The adjusting screw rod of bearing both sides is close to each other, and sliding panel is carried out on the inwall of the first mounting groove to the direction close to bearing inner race
Mobile, sliding panel drives first in connecting rod to slide plectane on the first inwall for fixing cylinder to the side close to bearing inner race
To moving so that first slides plectane fixes cylinder close to the side of bearing inner race close to the side of bearing inner race and first
Air pressure enhancing between inwall, cylinder, the second slip plectane, locating rod and the second compression spring are fixed by appendix, second
Be engaged, due to first slide plectane close to the side of bearing inner race and first fix cylinder close to bearing inner race side inwall
Between air pressure enhancing, the gas of the first fixation cylinder interior is passed through the inside of the second fixation cylinder by appendix so that second
Slide plectane and fix air pressure enhancing of the cylinder between the side inwall of bearing inner race close to the side of bearing inner race and second,
And then drive the second locating rod slided on plectane to be slided in one end of the second fixation cylinder to the direction away from bearing inner race
It is dynamic, until in the positioning hole that locating rod is installed on the inside of bearing block, greatly strengthen the bearing inner race of bearing on bearing block
Mounting stability, it is to avoid bearing rotates on the inside of bearing block, and then slow down the damage of bearing inner race and roller bearing significantly
Bad degree, the utility model is economical and practical, mounting stability of the bearing outer ring in high intensity rolling mill bearing on the inside of bearing block
It is stronger, it is to avoid bearing outer ring rotates on the inside of bearing block, and then slow down the damage journey of bearing inner race and roller bearing significantly
Degree.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of high intensity rolling mill bearing bearing outer ring bearing block installation signal
Figure；
Fig. 2 be the utility model proposes a kind of high intensity rolling mill bearing bearing outer ring sectional view；
Fig. 3 be the utility model proposes a kind of high intensity rolling mill bearing side view.
In figure：1 bearing block, 2 adjusting screw rods, 3 bearing outer rings, 4 bearing inner races, 5 retainers, 6 roller bearings, 7 first mounting grooves,
8 sliding panels, 9 connecting rods, 10 second mounting holes, 11 appendixs, 12 second fixation cylinders, 13 second slip plectanes, 14 first are consolidated
Determine cylinder, 15 first slip plectanes, 16 first compression springs, 17 locating rods, 18 second compression springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-3, a kind of high intensity rolling mill bearing, including bearing outer ring 3, bearing outer ring 4, retainer 5 and multiple rollings
Axle 6, the relative end face of bearing outer ring 3, bearing outer ring 4 offers raceway, and multiple roller bearings 6 are equidistantly arranged on retainer 5,
And retainer 5 is arranged in raceway, the both sides of bearing outer ring 3 offer the first mounting groove 7, and two phases of the first mounting groove 7
Mutually the middle position of close side inwall, which is offered, is fixed with the first fixation circle on the first mounting hole, the inwall of the first mounting hole
Cylinder 14, one end that the two first fixation cylinders 14 positioned at the both sides of bearing outer ring 3 are located remotely from each other respectively slidably connects connecting rod
9, and the one end of connecting rod 9 away from bearing inner race 4 is welded with the sliding panel 8 being connected with the side walls of the first mounting groove 7, connection
The other end of bar 9 is welded with the first slip plectane 15, and first slides the inwall slip company that plectane 15 and first fixes cylinder 14
Connect, the first slip side surrounding of the plectane 15 away from bearing inner race 4 is annularly fixed with multiple first compression springs 16, and first
The one end of compression spring 16 away from the first slip plectane 15 is fixed on one end inwall of the first fixation cylinder 14 away from bearing inner race 4
On, respectively positioned at the both sides of bearing outer ring 3 the first mounting groove 7 periphery equidistantly provided with four the second mounting holes 10, and the
Two mounting holes 10 are opened on bearing outer ring 3, four the second annularly distributions, the inside of each second mounting hole 10 of mounting hole 10
The second fixation cylinder 12 is respectively and fixedly provided with, and second one end of fixation cylinder 12 away from bearing inner race 4 slidably connects locating rod 17,
The one end of locating rod 17 away from bearing inner race 4 extends to the second side of the fixation cylinder 12 away from bearing inner race 4, locating rod 17
The other end is welded with the second slip plectane 13, and second slides the inwall slip company that plectane 13 and second fixes cylinder 12
Connect, the second compression spring 18 is also arranged with locating rod 17, and the two ends of the second compression spring 18 are separately fixed at the second slip
Side and second of the plectane 13 away from bearing inner race 4 are fixed on side inwall of the cylinder 12 away from bearing inner race 4, and second fixes circle
Cylinder 12 and first is provided with appendix 11 between fixing cylinder 14, and the two ends of appendix 11 extend respectively to the second fixation cylinder 12
With the first inside for fixing cylinder 14, the diameter dimension that the second diameter dimension for fixing cylinder 12 fixes cylinder 14 than first is small,
And first slide plectane 15 close to the side of bearing inner race 4 and first fix cylinder 14 close to bearing inner race 4 side inwall it
Between, appendix 11 and second slide plectane 13 close to the side of bearing inner race 4 and second fix cylinder 12 close to bearing inner race 4
Side inwall between be filled with inert gas, respectively two sliding panels 8 positioned at the both sides of bearing outer ring 3 be located remotely from each other one
Side is set to arc section, and is located at side and bearing outer ring that two sliding panels 8 of the both sides of bearing outer ring 3 are located remotely from each other respectively
3 outside is on same curved surface, and the one end of locating rod 17 away from bearing inner race 4 is set to arc section, and locating rod 17 is remote
It is in from one end of bearing inner race 4 and the outside of bearing outer ring 3 on same curved surface, respectively the first pressure on bearing outer ring 3
Contracting spring 16, the second compression spring 18 and sliding panel 8 are symmetrical arranged, and bearing outer ring 3 is fixed on the inner side of bearing block 1, and axle
The both sides of bearing 1 are threaded with adjusting screw rod 2, and adjusting screw rod 2 is rotated close to one end of bearing outer ring 3 and sliding panel 8 to be connected
Connect, the difference of appendix 11 first fixes cylinder 14 and second and fixes cylinder 12 close to the side of bearing inner race 4, the two of bearing block 1
The positioning hole that position matches with locating rod 17 is offered on the inwall of side respectively, and positioning hole and locating rod 17 are engaged.
It is enterprising in bearing block 1 first after the bearing outer ring 3 of bearing is placed into the inner side of bearing block 1 in the utility model
Row turns adjusting screw rod 2, and adjusting screw rod 2 is rotated on sliding panel 8, due to adjusting screw rod 2 and the progress screw thread of bearing block 1 company
Connect, now the adjusting screw rod 2 respectively positioned at the both sides of bearing block 1 is close to each other, adjusting screw rod 2 drives sliding panel 8 to be installed first
The enterprising line slip of inwall of groove 7 so that sliding panel 8 is moved to the direction close to bearing inner race 4, sliding panel 8 drives connection
Bar 9 fixes the enterprising line slip of cylinder 14 first, and connecting rod 9 drives first to slide plectane 15 in the first inwall for fixing cylinder 14
On moved to close to the direction of bearing inner race 4 so that first to slide plectane 15 solid close to the side of bearing inner race 4 and first
Determine air pressure enhancing of the cylinder 14 between the side inwall of bearing inner race 4, now first slide 15 pair of first compression bullet of plectane
Spring 16 is stretched, and the gas inside the first fixation cylinder 14 is passed through the inside of the second fixation cylinder 12 by appendix 11 so that
Second slides plectane 13 fixes cylinder 12 between the side inwall of bearing inner race 4 close to the side of bearing inner race 4 and second
Air pressure enhancing, and then drive the second locating rod 17 slided on plectane 13 to fix one end of cylinder 12 to away from bearing second
Line slip is entered in the direction of inner ring 4, and now 13 pair of second compression spring 18 of the second fixed disc is compressed, until locating rod 17 is blocked
In the positioning hole of the inner side of bearing block 1 so that mounting stability of the bearing outer ring 3 of bearing on bearing block 1 is stronger, it is to avoid
Bearing outer ring 3 rotates in the inner side of bearing block 1, substantially prolongs the service life of bearing inner race 4 and roller bearing 6.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (7)
1. a kind of high intensity rolling mill bearing, including bearing outer ring (3), bearing inner race (4), retainer (5) and multiple roller bearings (6),
The relative end face of the bearing outer ring (3), bearing inner race (4) offers raceway, and multiple roller bearings (6) are equidistantly arranged on and kept
On frame (5), and retainer (5) is arranged in raceway, it is characterised in that the both sides of the bearing outer ring (3) offer first
Mounting groove (7), and the middle position of two the first mounting grooves (7) side inwall close to each other offers the first mounting hole, institute
The first fixation cylinder (14) is fixed with the inwall for stating the first mounting hole, respectively positioned at two first of bearing outer ring (3) both sides
One end that fixed cylinder (14) is located remotely from each other slidably connects connecting rod (9), and the one of the remote bearing inner race (4) of connecting rod (9)
End is welded with the sliding panel (8) being connected with the side walls of the first mounting groove (7), and the other end of the connecting rod (9) is welded with
First slides plectane (15), and the inwall of the first slip plectane (15) and the first fixation cylinder (14) is slidably connected, and described first
Slide side surrounding of the plectane (15) away from bearing inner race (4) and be annularly fixed with multiple first compression springs (16), and first
The one end of compression spring (16) away from the first slip plectane (15) is fixed on the remote bearing inner race (4) of the first fixation cylinder (14)
On the inwall of one end, the periphery positioned at first mounting groove (7) of bearing outer ring (3) both sides is equidistantly pacified provided with four second respectively
Fill hole (10), and the second mounting hole (10) is opened on bearing outer ring (3), four the second mounting holes (10) are annularly distributed, often
The inside of individual second mounting hole (10) is respectively and fixedly provided with the second fixation cylinder (12), and second fixes cylinder (12) away from bearing inner race
(4) one end slidably connects locating rod (17), and the one end of the locating rod (17) away from bearing inner race (4) extends to second and consolidated
Determine side of the cylinder (12) away from bearing inner race (4), the other end of the locating rod (17) is welded with the second slip circle
Plate (13), and second slip plectane (13) and second fixation cylinder (12) inwall be slidably connected, on the locating rod (17) and also
It is arranged with the second compression spring (18), and to be separately fixed at the second slip plectane (13) remote at the two ends of the second compression spring (18)
The side of bearing inner race (4) and second is fixed on side inwall of the cylinder (12) away from bearing inner race (4), and described second fixes circle
Cylinder (12) and first is fixed between cylinder (14) and is provided with appendix (11), and to extend respectively to second solid at the two ends of appendix (11)
Determine cylinder (12) and first and fix the inside of cylinder (14).
2. a kind of high intensity rolling mill bearing according to claim 1, it is characterised in that respectively positioned at bearing outer ring (3) two
The side that two sliding panels (8) of side are located remotely from each other is set to arc section, and is located at two of bearing outer ring (3) both sides respectively
The side and the outside of bearing outer ring (3) that sliding panel (8) is located remotely from each other are on same curved surface.
3. a kind of high intensity rolling mill bearing according to claim 1, it is characterised in that the locating rod (17) is away from bearing
One end of inner ring (4) is set to arc section, and locating rod (17) one end and bearing outer ring (3) away from bearing inner race (4)
Outside is on same curved surface.
4. a kind of high intensity rolling mill bearing according to claim 1, it is characterised in that respectively on bearing outer ring (3)
The first compression spring (16), the second compression spring (18) and sliding panel (8) be symmetrical arranged.
5. a kind of high intensity rolling mill bearing according to claim 1, in addition to bearing block (1), it is characterised in that the axle
Bearing outer-ring (3) is fixed on the inner side of bearing block (1), and the both sides of bearing block (1) are threaded with adjusting screw rod (2), described
Adjusting screw rod (2) rotates connection close to one end of bearing outer ring (3) and sliding panel (8).
6. a kind of high intensity rolling mill bearing according to claim 1, it is characterised in that appendix (11) difference first
Fixed cylinder (14) and second fixes cylinder (12) close to the side of bearing inner race (4).
7. a kind of high intensity rolling mill bearing according to claim 5, it is characterised in that in the both sides of the bearing block (1)
The positioning hole that position matches with locating rod (17) is offered on wall respectively, and positioning hole and locating rod (17) are engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720376232.6U CN206617442U (en) | 2017-04-12 | 2017-04-12 | A kind of high intensity rolling mill bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720376232.6U CN206617442U (en) | 2017-04-12 | 2017-04-12 | A kind of high intensity rolling mill bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206617442U true CN206617442U (en) | 2017-11-07 |
Family
ID=60236223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720376232.6U Active CN206617442U (en) | 2017-04-12 | 2017-04-12 | A kind of high intensity rolling mill bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206617442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116608213A (en) * | 2023-07-20 | 2023-08-18 | 山东国创精密机械有限公司 | Wear-resisting wind-powered electricity generation bearing frame |
-
2017
- 2017-04-12 CN CN201720376232.6U patent/CN206617442U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116608213A (en) * | 2023-07-20 | 2023-08-18 | 山东国创精密机械有限公司 | Wear-resisting wind-powered electricity generation bearing frame |
| CN116608213B (en) * | 2023-07-20 | 2023-09-19 | 山东国创精密机械有限公司 | Wear-resisting wind-powered electricity generation bearing frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-strength rolling mill bearing Effective date of registration: 20230814 Granted publication date: 20171107 Pledgee: Changjiang Technology sub branch of Qinhuangdao Bank Co.,Ltd. Pledgor: QINHUANGDAO HANFENG CHANGBAI TECHNOLOGY Co.,Ltd. Registration number: Y2023980051955 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230907 Granted publication date: 20171107 Pledgee: Changjiang Technology sub branch of Qinhuangdao Bank Co.,Ltd. Pledgor: QINHUANGDAO HANFENG CHANGBAI TECHNOLOGY Co.,Ltd. Registration number: Y2023980051955 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-strength rolling mill bearing Effective date of registration: 20230913 Granted publication date: 20171107 Pledgee: Changjiang Technology sub branch of Qinhuangdao Bank Co.,Ltd. Pledgor: QINHUANGDAO HANFENG CHANGBAI TECHNOLOGY Co.,Ltd. Registration number: Y2023110000388 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |