CN217152648U - Assembled four-row cylindrical roller bearing convenient for roller replacement - Google Patents
Assembled four-row cylindrical roller bearing convenient for roller replacement Download PDFInfo
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- CN217152648U CN217152648U CN202220248583.XU CN202220248583U CN217152648U CN 217152648 U CN217152648 U CN 217152648U CN 202220248583 U CN202220248583 U CN 202220248583U CN 217152648 U CN217152648 U CN 217152648U
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- cylindrical roller
- roller bearing
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- row cylindrical
- outer lane
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Abstract
The utility model discloses an assembled four-row cylindrical roller bearing convenient to change roller belongs to cylindrical roller bearing technical field, and it includes first outer lane, the left surface of first outer lane and the right flank joint of second outer lane, deposit the left surface of hole and the right-hand member fixed connection of spacing spring post, the left end of spacing spring post and the right-hand member overlap joint of transfer line. This assembled four-row cylindrical roller bearing convenient to change roller, through setting up turn-button and spacing draw-in groove, when roller in this cylindrical roller bearing needs to be changed, it is fixed to carry out the joint through spacing post and spacing draw-in groove during this cylindrical roller bearing installation, make this cylindrical roller bearing need not to use the screw thread nail to connect, and when changing cylindrical roller, operating personnel is convenient for dismantle this cylindrical roller bearing, operating personnel's the amount of labour has been reduced, also avoided this cylindrical roller bearing rusty phenomenon to appear, the effectual life who ensures this cylindrical roller bearing.
Description
Technical Field
The utility model belongs to the technical field of cylindrical roller bearing, specifically be an assembled four-row cylindrical roller bearing convenient to change roller.
Background
When cylindrical roller bearing used on equipment, because the live time overlength can lead to the bearing to generate heat, when the bearing leads to the high temperature because the live time overlength, probably make cylindrical roller bearing take place to warp, then need to change the inside roller of bearing, present cylindrical roller bearing's installation is connected through the screw, operating personnel need dismantle cylindrical roller bearing whole when changing cylindrical roller, operating personnel's the amount of labour has greatly increased, and use the screw to fix and easily cause the inside rusty phenomenon that appears of cylindrical roller bearing, cylindrical roller bearing's life has been reduced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the above-mentioned defect of prior art, the utility model provides an assembled four-row cylindrical roller bearing convenient to change roller, the installation that has solved present cylindrical roller bearing is connected through the screw thread nail mostly, operating personnel need dismantle cylindrical roller bearing is whole when changing cylindrical roller, operating personnel's the amount of labour has greatly increased, and use the screw thread nail for a long time to fix and easily cause the inside rusty phenomenon that appears of cylindrical roller bearing, cylindrical roller bearing life's problem has been reduced.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembled four-row cylindrical roller bearing convenient to change roller, includes first outer lane, the left surface of first outer lane and the right flank joint of second outer lane, the right flank of first outer lane and the left surface fixed connection of turn-button, the hole of depositing has been seted up to the right flank of second outer lane, deposit the left surface in hole and the right-hand member fixed connection of spacing spring post, the left end of spacing spring post and the right-hand member overlap joint of transfer line.
As a further aspect of the present invention: the inner wall of the first outer ring is sleeved with an inner ring.
As a further aspect of the present invention: the left side of the turn button is fixedly connected with the right end of the transmission rod, and the outer surface of the transmission rod is provided with a limiting column.
As a further aspect of the present invention: the outer surface of inner circle and the inner wall sliding connection of support frame, the left surface of support frame and the right-hand member joint of cylindrical roller body.
As a further aspect of the present invention: the outer surface of the storage hole is provided with a limiting clamping groove, and the inner wall of the first outer ring is provided with a groove.
As a further aspect of the present invention: the outer surface of the inner ring is provided with a sliding groove, and the inner wall of the supporting frame is provided with a sliding block.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the assembled four-row cylindrical roller bearing convenient for replacing the rollers is characterized in that a turn button, a transmission rod, a limiting column, a limiting spring column and a limiting clamping groove are arranged, when an operator needs to replace rollers in the cylindrical roller bearing, the operator can rotate the turn button to drive the transmission rod to rotate, then the limiting column can be separated from the limiting clamping groove, then the transmission rod can be popped out by the factor of the elasticity of the limiting spring column, then the operator can replace the cylindrical roller bodies on the supporting frame one by one, so that the cylindrical roller bearing can be clamped and fixed through the limiting column and the limiting clamping groove when being installed, a threaded nail is not needed for connection, and when the cylindrical rollers are replaced, the operator can conveniently detach the cylindrical roller bearing, the labor capacity of the operator is reduced, and the phenomenon that the cylindrical roller bearing is rusted due to the fixation of the threaded nail is avoided, the service life of the cylindrical roller bearing is effectively guaranteed.
2. This assembled four-row cylindrical roller bearing convenient to change roller, through setting up spout and slider, when the both sides of installing the support frame that operating personnel will change the cylindrical roller body one by one, operating personnel can carry out the joint with the slider of support frame below and the spout on inner circle surface, has avoided the cylindrical roller body phenomenon that position shift appears when the installation, and effectual plays spacing effect to the cylindrical roller body, and has ensured this cylindrical roller bearing's suitability.
3. This assembled four-row cylindrical roller bearing convenient to change roller, through setting up the support frame, operating personnel can be with the both sides of a plurality of cylindrical roller bodies one by one installation support frame, when having a cylindrical roller to damage in this cylindrical roller bearing, can dismantle the support frame, then change the cylindrical roller that damages, effectual operating personnel's that has improved work efficiency has avoided operating personnel to change whole cylindrical roller, the effectual manufacturing cost that has practiced thrift.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a schematic structural view of the first outer ring of the present invention;
FIG. 3 is a three-dimensional structure diagram of the storage hole of the present invention;
FIG. 4 is a three-dimensional structural diagram of the support frame of the present invention;
in the figure: the device comprises a first outer ring 1, a second outer ring 2, a rotating button 3, an inner ring 4, a storage hole 5, a transmission rod 6, a support frame 7, a cylindrical roller body 8, a limiting column 9, a limiting spring column 10, a limiting clamping groove 11, a groove 12, a sliding groove 13 and a sliding block 14.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-4, the utility model provides a technical solution: an assembled four-row cylindrical roller bearing convenient for roller replacement comprises a first outer ring 1, wherein the left side surface of the first outer ring 1 is clamped with the right side surface of a second outer ring 2, the right side surface of the first outer ring 1 is fixedly connected with the left side surface of a knob 3, a storage hole 5 is formed in the right side surface of the second outer ring 2, through the arrangement of the storage hole 5, when the cylindrical roller bearing is installed, a transmission rod 6 can enter the storage hole 5, so that the cylindrical roller bearing can be fixed, the sealing performance of the cylindrical roller bearing is effectively guaranteed, the left side surface of the storage hole 5 is fixedly connected with the right end of a limiting spring column 10, the left end of the limiting spring column 10 is lapped with the right end of the transmission rod 6, through the arrangement of the limiting spring column 10, when the cylindrical roller bearing is disassembled, the knob 3 can drive the transmission rod 6 to rotate, and then the transmission rod 6 can be popped up by the factor of the elasticity of the limiting spring column 10, so that the operator can conveniently disassemble the cylindrical roller bearing, and the labor capacity of the operator is reduced.
Specifically, as shown in fig. 1, an inner ring 4 is sleeved on an inner wall of the first outer ring 1.
Specifically, as shown in fig. 2, the left side surface of the rotating knob 3 is fixedly connected with the right end of the transmission rod 6, the outer surface of the transmission rod 6 is provided with a limiting column 9, and the cylindrical roller bearing can be installed through the limiting column 9 without using a threaded nail for connection, and when the cylindrical roller is replaced, the phenomenon that the threaded nail is fixed and the cylindrical roller bearing gets rusted is avoided, so that the service life of the cylindrical roller bearing is effectively guaranteed.
Specifically, as shown in fig. 3, the surface of inner circle 4 and the inner wall sliding connection of support frame 7, through setting up support frame 7, when having a cylindrical roller to damage in this cylindrical roller bearing, can dismantle support frame 7, then change the cylindrical roller that damages, the effectual work efficiency that improves operating personnel, avoided operating personnel to change whole cylindrical roller, the effectual manufacturing cost that has practiced thrift, the left surface of support frame 7 and the right-hand member joint of cylindrical roller body 8, the surface of depositing hole 5 has seted up spacing draw-in groove 11, the inner wall of first outer lane 1 is seted up flutedly 12.
Specifically, as shown in fig. 4, spout 13 has been seted up to the surface of inner circle 4, through setting up spout 13, when the both sides of installing support frame 7 that operating personnel will change cylindrical roller body 8 one by one, slide 14 with support frame 7 below can carry out the joint with spout 13 again, the phenomenon of position deviation has appeared when having avoided cylindrical roller body 8 to install, effectual play spacing effect to cylindrical roller body 8, and ensured this cylindrical roller bearing's suitability, the inner wall of support frame 7 is provided with slide 14.
The utility model discloses a theory of operation does:
when operating personnel need change the roller in this cylindrical roller bearing, operating personnel can be through rotatory turn-button 3 for turn-button 3 can drive transfer line 6 and rotate, and then spacing post 9 can take place to break away from with spacing draw-in groove 11, and then transfer line 6 can receive the factor of spacing spring post 10 elasticity and popped out, and then operating personnel changes cylindrical roller body 8 on the support frame 7 one by one again.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides an assembled four-row cylindrical roller bearing convenient to change roller, includes first outer lane (1), its characterized in that: the left surface of first outer lane (1) and the right flank joint of second outer lane (2), the right flank of first outer lane (1) and the left surface fixed connection of turn-button (3), deposit hole (5) have been seted up to the right flank of second outer lane (2), the left surface of depositing hole (5) and the right-hand member fixed connection of spacing spring post (10), the left end of spacing spring post (10) and the right-hand member overlap joint of transfer line (6).
2. The assembled four-row cylindrical roller bearing with rollers being replaced conveniently as claimed in claim 1, wherein: the inner wall of the first outer ring (1) is sleeved with an inner ring (4).
3. The assembled four-row cylindrical roller bearing with rollers being replaced conveniently as claimed in claim 1, wherein: the left side of the turn button (3) is fixedly connected with the right end of the transmission rod (6), and the outer surface of the transmission rod (6) is provided with a limiting column (9).
4. The assembled four-row cylindrical roller bearing with rollers being replaced conveniently as claimed in claim 2, wherein: the outer surface of the inner ring (4) is connected with the inner wall of the support frame (7) in a sliding mode, and the left side face of the support frame (7) is connected with the right end of the cylindrical roller body (8) in a clamping mode.
5. The assembled four-row cylindrical roller bearing with rollers being replaced conveniently as claimed in claim 1, wherein: the outer surface of the storage hole (5) is provided with a limiting clamping groove (11), and the inner wall of the first outer ring (1) is provided with a groove (12).
6. The assembled four-row cylindrical roller bearing with easy roller replacement as claimed in claim 4, wherein: the outer surface of the inner ring (4) is provided with a sliding groove (13), and the inner wall of the support frame (7) is provided with a sliding block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220248583.XU CN217152648U (en) | 2022-02-06 | 2022-02-06 | Assembled four-row cylindrical roller bearing convenient for roller replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220248583.XU CN217152648U (en) | 2022-02-06 | 2022-02-06 | Assembled four-row cylindrical roller bearing convenient for roller replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217152648U true CN217152648U (en) | 2022-08-09 |
Family
ID=82690394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220248583.XU Active CN217152648U (en) | 2022-02-06 | 2022-02-06 | Assembled four-row cylindrical roller bearing convenient for roller replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217152648U (en) |
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2022
- 2022-02-06 CN CN202220248583.XU patent/CN217152648U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230105 Address after: 116300 Xinhua Village, Xinhua Office, Wafangdian City, Dalian, Liaoning Province Patentee after: Wafangdian gewo Bearing Manufacturing Co.,Ltd. Address before: 116300 Industrial Park, wawo Town, Dalian City, Liaoning Province Patentee before: Wafangdian Hongyi Bearing Manufacturing Co.,Ltd. |
|
| TR01 | Transfer of patent right |