CN210371640U - Cylindrical roller bearing with gear - Google Patents
Cylindrical roller bearing with gear Download PDFInfo
- Publication number
- CN210371640U CN210371640U CN201920898148.XU CN201920898148U CN210371640U CN 210371640 U CN210371640 U CN 210371640U CN 201920898148 U CN201920898148 U CN 201920898148U CN 210371640 U CN210371640 U CN 210371640U
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- Prior art keywords
- cylindrical roller
- gear
- bearing
- wall
- spring
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Abstract
The utility model discloses a cylindrical roller bearing with gear, which comprises a gear, the inner wall connection of gear has the link, and the inboard arrangement of link has first cylindrical roller, first cylindrical roller's the outside is external to have second cylindrical roller, and first cylindrical roller, second cylindrical roller's inboard all runs through there is the connecting axle, be fixed connection between connecting axle and the link, first cylindrical roller is close to the inboard arrangement of gear central point and has the bearing inner circle, and the outer wall of gear has seted up the preformed hole, the outside of gear is provided with fixed frame, and the inner wall arrangement of gear has the spring, one side of spring is provided with the loading board. The utility model discloses in, constitute the effect of elastic construction's loading board through spring and gear for solid paint that loading board one side was settled can closely laminate with cylindrical roller's outer wall under the impetus of spring, carries out real-time lubrication operation, avoids this bearing to need shut down and carries out lubricated work, influences its work efficiency.
Description
Technical Field
The utility model relates to a bearing technical field especially relates to cylindrical roller bearing of taking gear.
Background
The cylindrical roller bearing is a centripetal rolling bearing with cylindrical rollers as rolling bodies, is wide in application range, is large in wear resistance, directly improves the relative torque between the bearing and a shaft body, and enhances the practicability of the bearing.
When an existing bearing works, the bearing needs to be stopped to perform oil injection lubrication operation on the bearing, so that the working efficiency of the bearing is reduced, bearing inner rings with different widths cannot be limited, and the flexibility of the bearing during working is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a cylindrical roller bearing with a gear.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cylindrical roller bearing with a gear comprises a gear, wherein a connecting frame is connected to the inner wall of the gear, a first cylindrical roller is arranged on the inner side of the connecting frame, a second cylindrical roller is externally connected to the outer side of the first cylindrical roller, connecting shafts penetrate through the inner sides of the first cylindrical roller and the second cylindrical roller, the connecting shafts are fixedly connected with the connecting frame, a bearing inner ring is arranged on the inner side, close to the central point of the gear, of the first cylindrical roller, a reserved hole is formed in the outer wall of the gear, a fixing frame is arranged on the outer side of the gear, a spring is arranged on the inner wall of the gear, a bearing plate is arranged on one side of the spring, sliders are arranged at the upper end and the lower end of the bearing plate, a sliding groove is externally connected to the outer side of the sliders and integrally connected with the gear through a groove, solid paint is arranged on one, The outer wall of the second cylindrical roller is provided with a movable concave ring, the outer side of the movable concave ring is externally connected with a movable convex ring, and the movable convex ring is movably connected with the first cylindrical roller and the second cylindrical roller.
As a further description of the above technical solution:
the symmetry center of gear and the symmetry center of fixed frame coincide mutually, and the outer wall equidistance evenly distributed of gear has the preformed hole.
As a further description of the above technical solution:
the shape of the first cylindrical roller is matched with that of the second cylindrical roller, and the first cylindrical roller is movably connected with the connecting shaft.
As a further description of the above technical solution:
the connecting frame is welded with the gear, and the connecting frame is circumferentially distributed at the upper end and the lower end of the first cylindrical roller.
As a further description of the above technical solution:
the bearing plate forms a sliding structure with the gear through the sliding block, the sliding groove, and the bearing plate forms an elastic structure with the gear through the spring.
As a further description of the above technical solution:
the movable concave ring is movably connected with the movable convex ring, and the movable concave ring and the first cylindrical roller form a detachable structure through a bolt.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, constitute the effect of elastic construction's loading board through spring and gear, make the solid paint that loading board one side was settled can be under the impetus of spring, closely laminate with cylindrical roller's outer wall, carry out the operation of lubricating in real time, avoid this bearing to need to shut down and carry out lubricated work, influence its work efficiency, and constitute detachable construction's activity concave ring's effect through bolt and first cylindrical roller, make the staff assemble the during operation to the bearing, can accomplish the regulation work to activity concave ring and activity convex ring according to the width of bearing inner circle, the bearing inner circle of being convenient for is in the optimum and drives the axis body and carry out swivel work.
2. The utility model discloses in, under the effect that has the preformed hole through the outer wall equidistance evenly distributed of gear, be convenient for carry out the butt joint operation through the output of preformed hole with fixed frame, realize that the combination of fixed frame and gear replaces this bearing outer lane to cooperate and carries out work, effectively promotes the flexibility of this bearing during operation.
3. The utility model discloses in, under the identical first cylindrical roller of shape and second cylindrical roller's effect, be convenient for its both through the swing joint effect of activity bulge loop and activity concave ring, accomplish the limited work to the bearing inner circle to under cylindrical roller's effect, can carry out the drive operation that slides to the middle part of bearing inner circle, accelerate the rate of rotation of this bearing.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the inner wall structure of the middle gear of the present invention;
fig. 3 is a schematic view of a connection structure of the first cylindrical roller and the second cylindrical roller of the present invention.
Illustration of the drawings:
1. a gear; 2. reserving a hole; 3. a fixing frame; 4. a first cylindrical roller; 5. a second cylindrical roller; 6. a bearing inner race; 7. a connecting frame; 8. solid paint; 9. a chute; 10. a slider; 11. a carrier plate; 12. a spring; 13. a movable concave ring; 14. a movable convex ring; 15. and (7) connecting the shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the cylindrical roller bearing with the gear comprises a gear 1, a preformed hole 2, a fixed frame 3, a first cylindrical roller 4, a second cylindrical roller 5, a bearing inner ring 6, a connecting frame 7, solid paint 8, a chute 9, a slider 10, a bearing plate 11, a spring 12, a movable concave ring 13, a movable convex ring 14 and a connecting shaft 15, wherein the inner wall of the gear 1 is connected with the connecting frame 7, the inner side of the connecting frame 7 is provided with the first cylindrical roller 4, the outer side of the first cylindrical roller 4 is externally connected with the second cylindrical roller 5, the inner sides of the first cylindrical roller 4 and the second cylindrical roller 5 are both penetrated with the connecting shaft 15, the connecting shaft 15 and the connecting frame 7 are fixedly connected, the inner side of the first cylindrical roller 4 close to the central point of the gear 1 is provided with the bearing inner ring 6, the outer wall of the gear 1 is provided with the preformed hole 2, the outer side of the gear, and the inner wall of the gear 1 is provided with a spring 12, one side of the spring 12 is provided with a bearing plate 11, the upper end and the lower end of the bearing plate 11 are both provided with a sliding block 10, the outer side of the sliding block 10 is externally connected with a sliding groove 9, the sliding groove 9 and the gear 1 form an integrated connection through a slot, one side of the bearing plate 11 is provided with a solid coating 8, the outer walls of the first cylindrical roller 4 and the second cylindrical roller 5 are both provided with a movable concave ring 13, the outer side of the movable concave ring 13 is externally connected with a movable convex ring 14, and the movable convex ring 14 is movably connected with the first cylindrical roller 4 and the second cylindrical roller 5.
Further, the center of symmetry of gear 1 coincides with the center of symmetry of fixed frame 3, and the outer wall equidistance evenly distributed of gear 1 has preformed hole 2, under the effect of preformed hole 2, is convenient for carry out butt joint operation through preformed hole 2 and the output of fixed frame 3, realizes that the combination of fixed frame 3 and gear 1 replaces the bearing outer lane and cooperates this bearing and carry out work.
Furthermore, the shape of the first cylindrical roller 4 is matched with that of the second cylindrical roller 5, and the first cylindrical roller 4 is movably connected with the connecting shaft 15, so that under the action of the first cylindrical roller 4 and the second cylindrical roller 5, the first cylindrical roller 4 and the second cylindrical roller are conveniently movably connected through the movable convex ring 14 and the movable concave ring 13, and the limiting work of the bearing inner ring 6 is completed.
Further, the connected mode between link 7 and the gear 1 is the welding, and link 7 is the circumference form and distributes in the upper and lower both ends of first cylindrical roller 4, through the connection effect of link 7 and gear 1, effectively strengthens the stability of bearing to under the effect of link 7, can be convenient for bear the weight of the operation to cylindrical roller, make the complex work efficiency promote between its two.
Further, bearing board 11 passes through slider 10, spout 9 and gear 1 constitution sliding structure, and bearing board 11 passes through spring 12 and gear 1 constitution elastic construction, through the effect of bearing board 11 for solid-state paint 8 that bearing board 11 one side was settled can closely laminate with cylindrical roller's outer wall under the impetus of spring 12, carries out real-time lubrication operation.
Furthermore, the movable concave ring 13 is movably connected with the movable convex ring 14, the movable concave ring 13 and the first cylindrical roller 4 form a detachable structure through bolts, and under the action of the movable concave ring 13, when a worker assembles the bearing, the worker can complete the adjustment work of the movable concave ring 13 and the movable convex ring 14 according to the width of the bearing inner ring 6.
The working principle is as follows: during the use, at first, settle operation through the staff to bearing inner race 6, and accomplish according to the width of bearing inner race 6 and constitute the regulation work of the activity concave ring 13 and the activity convex ring 14 of dismouting structure between to and the cylindrical roller, make bearing inner race 6 be in the best state and drive the axis body and carry out rotation work, simultaneously, can pass through the effect of preformed hole 2, be convenient for carry out butt joint operation through preformed hole 2 and the output of fixed frame 3, realize that the combination of fixed frame 3 and gear 1 replaces the bearing outer lane and cooperates this bearing and carry out work, afterwards, after accomplishing the connection work between bearing and the axis body, when the bearing is in operating condition, then the cylindrical roller rotates, and laminate between its outer wall and solid paint 8 mutually, simultaneously, under the impetus of spring 12, be closely laminating form with the outer wall of cylindrical roller in real time, carry out lubrication operation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A cylindrical roller bearing with a gear comprises a gear (1) and is characterized in that a connecting frame (7) is connected to the inner wall of the gear (1), a first cylindrical roller (4) is arranged on the inner side of the connecting frame (7), a second cylindrical roller (5) is externally connected to the outer side of the first cylindrical roller (4), connecting shafts (15) penetrate through the inner sides of the first cylindrical roller (4) and the second cylindrical roller (5), the connecting shafts (15) are fixedly connected with the connecting frame (7), a bearing inner ring (6) is arranged on the inner side, close to the central point of the gear (1), of the first cylindrical roller (4), a preformed hole (2) is formed in the outer wall of the gear (1), a fixed frame (3) is arranged on the outer side of the gear (1), a spring (12) is arranged on the inner wall of the gear (1), a bearing plate (11) is arranged on one side of the spring (12), and the upper and lower both ends of loading board (11) all install slider (10), the outside of slider (10) is external to have spout (9), and spout (9) constitute the integration through fluting and gear (1) and be connected, solid paint (8) are installed to one side of loading board (11), the outer wall of first cylindrical roller (4), second cylindrical roller (5) all settles movable concave ring (13), and the outside of activity concave ring (13) is external to have movable convex ring (14), be swing joint between movable convex ring (14) and first cylindrical roller (4), second cylindrical roller (5).
2. Cylindrical roller bearing with gear according to claim 1, characterized in that the center of symmetry of the gear (1) coincides with the center of symmetry of the fixed frame (3) and the outer wall of the gear (1) is equally spaced with the preformed holes (2).
3. The geared cylindrical roller bearing according to claim 1, wherein the first cylindrical roller (4) has a shape that matches the shape of the second cylindrical roller (5), and the first cylindrical roller (4) is movably connected to the connecting shaft (15).
4. The geared cylindrical roller bearing according to claim 1, wherein the connection between the connecting frame (7) and the gear (1) is by welding, and the connecting frame (7) is circumferentially distributed at the upper and lower ends of the first cylindrical roller (4).
5. The geared cylindrical roller bearing according to claim 1, characterized in that the carrier plate (11) forms a sliding structure with the gear (1) via the slide (10), the runner (9), and the carrier plate (11) forms an elastic structure with the gear (1) via the spring (12).
6. The geared cylindrical roller bearing according to claim 1, wherein the movable female ring (13) and the movable male ring (14) are movably connected, and the movable female ring (13) and the first cylindrical roller (4) form a detachable structure by a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898148.XU CN210371640U (en) | 2019-06-15 | 2019-06-15 | Cylindrical roller bearing with gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898148.XU CN210371640U (en) | 2019-06-15 | 2019-06-15 | Cylindrical roller bearing with gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210371640U true CN210371640U (en) | 2020-04-21 |
Family
ID=70264921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920898148.XU Expired - Fee Related CN210371640U (en) | 2019-06-15 | 2019-06-15 | Cylindrical roller bearing with gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210371640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413379A (en) * | 2020-12-08 | 2021-02-26 | 康锰 | Rolling bearing |
-
2019
- 2019-06-15 CN CN201920898148.XU patent/CN210371640U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413379A (en) * | 2020-12-08 | 2021-02-26 | 康锰 | Rolling bearing |
| CN112413379B (en) * | 2020-12-08 | 2022-05-31 | 山东博特轴承有限公司 | Rolling bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20210615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |