CN212202850U - Oil seal bearing structure - Google Patents
Oil seal bearing structure Download PDFInfo
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- CN212202850U CN212202850U CN202020354952.4U CN202020354952U CN212202850U CN 212202850 U CN212202850 U CN 212202850U CN 202020354952 U CN202020354952 U CN 202020354952U CN 212202850 U CN212202850 U CN 212202850U
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- roller supporting
- supporting plate
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- sliding
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Abstract
The utility model discloses an oil blanket bearing structure, including the bearing overcoat, one side position department of bearing overcoat is provided with the bearing endotheca, position department is provided with first roller backup pad and second roller backup pad between bearing overcoat and the bearing endotheca, the welding has the second fixed plate on one side outer wall of first roller backup pad, the welding has first fixed plate on one side outer wall of second roller backup pad. This oil blanket bearing structure, through the convenient installation dismantlement of first roller backup pad and second roller backup pad, can be convenient with the convenient roller in the bearing take out, and then realize bearing coat and bearing endotheca and disassemble, realize the convenient installation dismantlement of bearing, in addition, through the slip of first slide and second slide on bearing coat and bearing endotheca, can guarantee bearing coat and bearing endotheca and realize the sealed of first rubber seal ring and second rubber seal ring to the bearing at the rotation in-process, improve the leakproofness of bearing.
Description
Technical Field
The utility model relates to a bearing technical field specifically is an oil blanket bearing structure.
Background
The bearing is an important part in the modern mechanical equipment, and the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the movement process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body.
However, the current bearing is more troublesome at the dismantlement in-process, is difficult to convenient take out the roller in the bearing to cause the loaded down with trivial details of bearing dismantlement operation, in addition, current bearing leakproofness is relatively poor, is difficult to realize the oil blanket, and outside impurity gets into in the bearing easily and then causes the problem of bearing inner structure wearing and tearing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oil blanket bearing structure to propose current bearing among the above-mentioned background art and dismantle complex operation, be not convenient for dismantle and outside impurity get into the problem that the bearing inner structure weared and teared in the bearing easily.
In order to achieve the above object, the utility model provides a following technical scheme: an oil seal bearing structure comprises a bearing outer sleeve, a bearing inner sleeve is arranged at one side position of the bearing outer sleeve, a first roller supporting plate and a second roller supporting plate are arranged at the position between the bearing outer sleeve and the bearing inner sleeve, a second fixing plate is welded on the outer wall of one side of the first roller supporting plate, a first fixing plate is welded on the outer wall of one side of the second roller supporting plate, the first fixing plate and the second fixing plate are fixedly connected through bolts, first rubber sealing rings are embedded on the outer walls of one sides of the first roller supporting plate and the second roller supporting plate, second rubber sealing rings are embedded on the outer walls of the other sides of the first roller supporting plate and the second roller supporting plate, a first sliding seat is connected to the outer wall of one side, far away from the first roller supporting plate and the second roller supporting plate, of the first rubber sealing rings through glue adhesion, the bearing comprises a bearing outer sleeve and a bearing inner sleeve, and is characterized in that a second sliding seat is connected to the outer wall of one side, far away from the first roller supporting plate and the second roller supporting plate, of the second rubber sealing ring through glue adhesion, shaft sleeves are welded to the outer wall of one side of the first roller supporting plate and the outer wall of one side of the second roller supporting plate, a rotating shaft is embedded into the shaft sleeves, a roller is welded to one end of the rotating shaft, a first sliding ring and a second sliding ring are welded to the outer wall of one side of the first sliding seat and the outer wall of one side of the second sliding seat, the first sliding ring is located on one side of the second sliding ring, a first arc-shaped groove is formed in the outer wall of one side of the bearing inner sleeve, and a second arc-shaped groove is formed in the outer wall of one side of the bearing outer sleeve.
Preferably, the number of the first roller supporting plates and the number of the second roller supporting plates are two, and the two first roller supporting plates and the two second roller supporting plates are symmetrically arranged between the bearing outer sleeve and the bearing inner sleeve.
Preferably, grooves are formed in the inner walls of the outer bearing sleeve and the inner bearing sleeve on one side, and the rollers are embedded in the grooves.
Preferably, the shaft sleeve is rotatably connected with the rotating shaft.
Preferably, the first sliding ring is slidably connected with the first sliding groove, and the second sliding ring is slidably connected with the second sliding groove.
Preferably, the diameters of the first arc-shaped groove and the second arc-shaped groove are larger than the diameter of the roller.
Compared with the prior art, the beneficial effects of the utility model are that: this oil blanket bearing structure, dismantle through the convenient installation of first roller backup pad and second roller backup pad, can be convenient take out the roller in the bearing is convenient, and then realize bearing coat and bearing endotheca and disassemble, realize the convenient installation of bearing and dismantle, in addition, through the slip of first slide and second slide on bearing coat and bearing endotheca, can guarantee bearing coat and bearing endotheca and realize the sealed of first rubber seal ring and second rubber seal ring to the bearing at the rotation in-process, improve the leakproofness of bearing, avoid debris to cause the bearing transmission function impaired in getting into the bearing.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a sectional view of the present invention;
FIG. 3 is a cross-sectional view of the bearing housing of the present invention;
fig. 4 is a top view of the roller of the present invention.
In the figure: 1. a bearing housing; 2. a bearing inner sleeve; 3. a first roller support plate; 4. a first rubber seal ring; 5. a second rubber seal ring; 6. a first slider; 7. a second slide carriage; 8. a shaft sleeve; 9. a rotating shaft; 10. a roller; 11. a first slip ring; 12. a second slip ring; 13. a first chute; 14. a second chute; 15. a first arc-shaped slot; 16. a second arc-shaped slot; 17. a first fixing plate; 18. a second fixing plate; 19. fixing the bolt; 20. a second roller support plate.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an oil seal bearing structure comprises a bearing outer sleeve 1, a bearing inner sleeve 2 is arranged at one side position of the bearing outer sleeve 1, a first roller supporting plate 3 and a second roller supporting plate 20 are arranged at the position between the bearing outer sleeve 1 and the bearing inner sleeve 2, a second fixing plate 18 is welded on the outer wall of one side of the first roller supporting plate 3, a first fixing plate 17 is welded on the outer wall of one side of the second roller supporting plate 20, the first fixing plate 17 and the second fixing plate 18 are fixedly connected through bolts, a first rubber sealing ring 4 is embedded on the outer wall of one side of each of the first roller supporting plate 3 and the second roller supporting plate 20, a second rubber sealing ring 5 is embedded on the outer wall of the other side of each of the first roller supporting plate 3 and the second roller supporting plate 20, a first sliding seat 6 is connected on the outer wall of one side, far away from the first roller supporting plate 3 and the second roller supporting plate 20, keep away from on the second rubber seal ring 5 on the outer wall of one side of first roller backup pad 3 and second roller backup pad 20 and be connected with second slide 7 through the glue adhesion, all weld on the outer wall of one side of first roller backup pad 3 and second roller backup pad 20 axle sleeve 8, axle sleeve 8's inside embedding has pivot 9, the one end welding of pivot 9 has roller 10, it has first sliding ring 11 and second sliding ring 12 all to weld on the outer wall of one side of first slide 6 and second slide 7, first sliding ring 11 is located one side of second sliding ring 12, first spout 13 and second spout 14 have all been seted up on the outer wall of one side of bearing overcoat 1 and bearing inner cover 2, first spout 13 is located one side of second spout 14, first arc wall 15 has been seted up on the outer wall of one side of bearing inner cover 2, second arc wall 16 has been seted up on the outer wall of one side of bearing overcoat 1.
The utility model discloses in: the number of the first roller supporting plates 3 and the number of the second roller supporting plates 20 are two, and the two first roller supporting plates 3 and the two second roller supporting plates 20 are symmetrically arranged between the bearing outer sleeve 1 and the bearing inner sleeve 2; ensuring stable rotation of the roller 10.
The utility model discloses in: grooves are formed in the inner walls of one sides of the bearing outer sleeve 1 and the bearing inner sleeve 2, and the rollers 10 are embedded in the grooves; and functions to limit the rollers 10, thereby connecting the outer bearing sleeve 1, the inner bearing sleeve 2, the first roller support plate 3, and the second roller support plate 20 together.
The utility model discloses in: the shaft sleeve 8 is rotationally connected with the rotating shaft 9; ensuring the rotation of the rotating shaft 9.
The utility model discloses in: the first slip ring 11 is connected with the first sliding chute 13 in a sliding manner, and the second slip ring 12 is connected with the second sliding chute 14 in a sliding manner; the stability of the sliding of the first sliding seat 6 and the second sliding seat 7 is ensured, and the sealing performance is improved.
The utility model discloses in: the diameters of the first arc-shaped groove 15 and the second arc-shaped groove 16 are larger than the diameter of the roller 10; facilitating the extraction of the roller 10 from the first and second arcuate slots 15, 16.
The working principle is as follows: a plurality of rollers 10 are placed between a bearing outer sleeve 1 and a bearing inner sleeve 2, the rollers 10 are limited through grooves formed in the inner walls of the bearing outer sleeve 1 and the bearing inner sleeve 2, a rotating shaft 9 is inserted into a shaft sleeve 8, a first roller supporting plate 3 and a second roller supporting plate 20 are sleeved on two sides of the rotating shaft 9, a first fixing plate 17 and a second fixing plate 18 are fixed through fixing bolts 19, the bearing is assembled, when the bearing needs to be disassembled, the fixing bolts 19 are unscrewed, the first fixing plate 17 and the second fixing plate 18 are separated, the first roller supporting plate 3 and the second roller supporting plate 20 are horizontally drawn out, the rollers 10 are moved to one sides of a first arc-shaped groove 15 and a second arc-shaped groove 16, the rollers 10 are taken out between the bearing outer sleeve 1 and the bearing inner sleeve 2, the bearing outer sleeve 1 and the bearing inner sleeve 2 are further disassembled, the bearing is convenient to install and disassemble, and the bearing is connected with a first sliding groove 13 through a first sliding ring 11, the sliding connection between the second slip ring 12 and the second sliding groove 14 can improve the sealing performance of the bearing through the double-layer first rubber sealing ring 4 and the double-layer second rubber sealing ring 5.
In summary, the following steps: this oil blanket bearing structure, dismantle through the convenient installation of first roller backup pad 3 and second roller backup pad 20, can be convenient with the convenient roller 10 of bearing in take out, and then realize bearing outer cover 1 and bearing inner cover 2 and disassemble, realize the convenient installation of bearing and dismantle, in addition, through the slip of first slide 6 and second slide 7 on bearing outer cover 1 and bearing inner cover 2, can guarantee that bearing outer cover 1 and bearing inner cover 2 realize the sealed of first rubber seal ring 4 and second rubber seal ring 5 to the bearing at the rotation in-process, improve the leakproofness of bearing, it can be impaired to avoid debris to cause the bearing transmission mechanism in getting into the bearing.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an oil blanket bearing structure, includes bearing housing (1), its characterized in that: the bearing is characterized in that a bearing inner sleeve (2) is arranged at one side position of a bearing outer sleeve (1), a first roller supporting plate (3) and a second roller supporting plate (20) are arranged at a position between the bearing outer sleeve (1) and the bearing inner sleeve (2), a second fixing plate (18) is welded on the outer wall of one side of the first roller supporting plate (3), a first fixing plate (17) is welded on the outer wall of one side of the second roller supporting plate (20), the first fixing plate (17) is fixedly connected with the second fixing plate (18) through a bolt, a first rubber sealing ring (4) is embedded into the outer wall of one side of the first roller supporting plate (3) and the outer wall of one side of the second roller supporting plate (20), a second rubber sealing ring (5) is embedded into the outer wall of the other side of the first roller supporting plate (3) and the outer wall of the other side of the second roller supporting plate (20), and the first roller supporting plate (3) and the second roller supporting plate (20) are A first sliding seat (6) is connected to the wall through glue adhesion, a second sliding seat (7) is connected to the outer wall of one side, far away from the first roller supporting plate (3) and the second roller supporting plate (20), of the second rubber sealing ring (5) through glue adhesion, shaft sleeves (8) are welded to the outer walls of one sides of the first roller supporting plate (3) and the second roller supporting plate (20), rotating shafts (9) are embedded into the shaft sleeves (8), rollers (10) are welded to one ends of the rotating shafts (9), a first sliding ring (11) and a second sliding ring (12) are welded to the outer walls of one sides of the first sliding seat (6) and the second sliding seat (7), the first sliding ring (11) is located on one side of the second sliding ring (12), and a first sliding groove (13) and a second sliding groove (14) are formed in the outer walls of one sides of the bearing outer sleeve (1) and the bearing inner sleeve (2), the first sliding groove (13) is located on one side of the second sliding groove (14), a first arc-shaped groove (15) is formed in the outer wall of one side of the bearing inner sleeve (2), and a second arc-shaped groove (16) is formed in the outer wall of one side of the bearing outer sleeve (1).
2. An oil sealed bearing structure according to claim 1, wherein: the two first roller supporting plates (3) and the two second roller supporting plates (20) are arranged between the bearing outer sleeve (1) and the bearing inner sleeve (2) symmetrically.
3. An oil sealed bearing structure according to claim 1, wherein: grooves are formed in the inner walls of one sides of the bearing outer sleeve (1) and the bearing inner sleeve (2), and the rollers (10) are embedded in the grooves.
4. An oil sealed bearing structure according to claim 1, wherein: the shaft sleeve (8) is rotatably connected with the rotating shaft (9).
5. An oil sealed bearing structure according to claim 1, wherein: the first sliding ring (11) is connected with the first sliding groove (13) in a sliding mode, and the second sliding ring (12) is connected with the second sliding groove (14) in a sliding mode.
6. An oil sealed bearing structure according to claim 1, wherein: the diameters of the first arc-shaped groove (15) and the second arc-shaped groove (16) are larger than the diameter of the roller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020354952.4U CN212202850U (en) | 2020-03-19 | 2020-03-19 | Oil seal bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020354952.4U CN212202850U (en) | 2020-03-19 | 2020-03-19 | Oil seal bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212202850U true CN212202850U (en) | 2020-12-22 |
Family
ID=73823142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020354952.4U Active CN212202850U (en) | 2020-03-19 | 2020-03-19 | Oil seal bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212202850U (en) |
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2020
- 2020-03-19 CN CN202020354952.4U patent/CN212202850U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211229 Address after: 471000 Building 1, Regal Industrial Park, No. 285, Fenghua Road, high tech Development Zone, Luoyang area, China (Henan) pilot Free Trade Zone, Luoyang City, Henan Province Patentee after: Henan Fushuang Industrial Co.,Ltd. Address before: 323799 No.88 Beishan Road, Longyuan street, Longquan City, Lishui City, Zhejiang Province Patentee before: Zhou Yunfei |