CN211063458U - Improved structure of vibration-resistant motor bearing seal - Google Patents
Improved structure of vibration-resistant motor bearing seal Download PDFInfo
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- CN211063458U CN211063458U CN202020005591.2U CN202020005591U CN211063458U CN 211063458 U CN211063458 U CN 211063458U CN 202020005591 U CN202020005591 U CN 202020005591U CN 211063458 U CN211063458 U CN 211063458U
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- motor bearing
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- vibration
- bearing seal
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Abstract
The utility model discloses a sealed improvement structure of shock-resistant motor bearing, including two semicircular arc boards, two through a plurality of fixed establishment fixed connection between the semicircular arc board, the semicircular arc inboard is equipped with two semi-circular closing plate, two the equal fixedly connected with of lateral wall that semi-circular closing plate is relative seals up, the semicircular arc inner wall is equipped with the recess, be equipped with the adjustment mechanism who is used for adjusting two semi-circular closing plate in the recess. The utility model discloses can seal bearing both sides opening, avoid the lubricating grease in the bearing to reveal.
Description
Technical Field
The utility model relates to a bearing seal equipment technical field especially relates to a shock-resistant motor bearing seal improves 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.
The bearing in the vibration-resistant motor can cause uneven distribution of lubricating grease in the bearing along with the running vibration of the motor and leakage from the opening of the middle part of the bearing, and parts in the bearing can be affected in service life due to insufficient lubrication over time, so that the service life of the motor is shortened.
Therefore, the improved structure of the vibration-resistant motor bearing seal is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the inside lubricating grease of bearing reveals easily among the prior art, and the motor bearing seal that keeps up that proposes improves the structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sealed improvement structure of resistant motor bearing that shakes, includes two semi-circular arcs, two through a plurality of fixed establishment fixed connection between the semi-circular arc, semi-circular arc inboard is equipped with two semi-circular closing plates, two the equal fixedly connected with of lateral wall that semi-circular closing plate is relative fills up, semi-circular arc inner wall is equipped with the recess, be equipped with the adjustment mechanism who is used for adjusting two semi-circular closing plates in the recess.
Preferably, fixed establishment is including setting up the fixed slot on two semicircle arc lateral walls, two run through in the fixed slot and be equipped with same threaded rod, the equal threaded connection in both ends of threaded rod has the nut.
Preferably, adjustment mechanism includes two and the recess inside wall rotates the two-way threaded rod of being connected, two connect through the drive mechanism transmission between the two-way threaded rod, threaded rod external thread cover is equipped with two screw thread blocks, two the lower extreme of screw thread block all extends to outside the recess and respectively with two semi-circular sealing plate's lateral wall fixed connection, one of them the one end of two-way threaded rod is rotated and is run through semi-circular arc board and coaxial fixedly connected with turning handle.
Preferably, the transmission mechanism comprises two belt pulleys, the two belt pulleys are respectively and fixedly connected with the two bidirectional threaded rods in a coaxial manner, and the two belt pulleys are in transmission connection through a belt.
Preferably, threaded holes matched with the bidirectional threaded rods are formed in the two thread blocks in a penetrating mode, and the thread turning directions in the two threaded holes are opposite.
Preferably, the two sealing gaskets are matched with the opening of the side wall of the bearing.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up fixed establishment and adjustment mechanism, through placing the bearing between two semi-circular arc, then it is fixed with two semi-circular arc through two threaded rods and four nuts, then rotate two turning handles in proper order, the turning handle drives two-way threaded rods and rotates, two-way threaded rods drive four screw thread pieces relative movement, four screw thread pieces drive two semi-circular closing plate relative movement, two semi-circular closing plate drive two sealed pad removals, until two sealed openings of filling up with the bearing both sides are sealed, avoid the lubricating grease in the bearing to reveal.
The utility model discloses can seal bearing both sides opening, avoid the lubricating grease in the bearing to reveal.
Drawings
Fig. 1 is a front perspective view of an improved structure of a vibration-proof motor bearing seal provided by the present invention;
fig. 2 is a side structure perspective view of the improved vibration-proof motor bearing seal structure provided by the utility model.
In the figure: the device comprises a semi-circular arc plate 1, a fixing mechanism 2, a semi-circular sealing plate 3, a sealing gasket 4, a groove 5, an adjusting mechanism 6, a fixing groove 7, a threaded rod 8, a nut 9, a transmission mechanism 10, a bidirectional threaded rod 11, a threaded block 12, a belt pulley 13 and a rotating handle 14.
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.
Referring to fig. 1-2, an improved vibration-resistant motor bearing seal structure comprises two semicircular arc plates 1, it should be noted that, the two semicircular arc plates 1 are both fixedly embedded on a housing of a motor, the two semicircular arc plates 1 are fixedly connected through a plurality of fixing mechanisms 2, concretely, the fixing mechanisms 2 comprise fixing grooves 7 arranged on outer side walls of the two semicircular arc plates 1, the same threaded rod 8 penetrates through the two fixing grooves 7, both ends of the threaded rod 8 are both in threaded connection with nuts 9, two semicircular sealing plates 3 are arranged on inner sides of the semicircular arc plates 1, sealing gaskets 4 are both fixedly connected on opposite side walls of the two semicircular sealing plates 3, it should be noted that, the two sealing gaskets 4 are both matched with openings of side walls of the bearing, grooves 5 are arranged on inner walls of the semicircular arc plates 1, and adjusting mechanisms 6 for adjusting the two semicircular sealing plates 3 are arranged in the grooves 5, it should be noted that the adjusting mechanism 6 comprises two bidirectional threaded rods 11 which are rotatably connected with the inner side walls of the grooves 5.
The utility model discloses in, connect through drive mechanism 10 transmission between two-way threaded rod 11, it is worth mentioning that, drive mechanism 10 includes two belt pulleys 13, two belt pulleys 13 respectively with two 11 coaxial fixed connection of two-way threaded rod, connect through belt transmission between two belt pulleys 13, 8 external thread cover of threaded rod are equipped with two thread blocks 12, it is required to explain, all run through on two thread blocks 12 be equipped with 11 assorted screw holes of two-way threaded rod, two screw threads in the thread hole revolve to opposite, the lower extreme of two thread blocks 12 all extend to outside recess 5 and respectively with two semicircular closing plate 3's lateral wall fixed connection, one of them 11 one end rotations of two-way threaded rod runs through semicircular arc 1 and coaxial fixed connection has the turning handle 14.
The utility model discloses when installing the motor, place the pivot of installing the bearing between two semicircular arc 1, it is fixed with two semicircular arc 1 through two threaded rods 8 and four nuts 9, at this moment, rotate two turning handles 14 in proper order, turning handle 14 drives one of them two-way threaded rod 11 and rotates, one of them two-way threaded rod 11 drives another two-way threaded rod 11 through two belt pulleys 13 and belt and rotates, two-way threaded rod 11 drive four threaded block 12 relative movement, four threaded block 12 drive two semi-circular closing plate 3 relative movement, two semi-circular closing plate 3 drive two sealed 4 relative movement that fill up, it all can with the opening seal of pivot both sides to fill up 4 until two.
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. The utility model provides a resistant motor bearing seal improves structure that shakes, includes two semicircle arc (1), its characterized in that, two through a plurality of fixed establishment (2) fixed connection between semicircle arc (1), semicircle arc (1) inboard is equipped with two semi-circular closing plate (3), two the sealed pad (4) of equal fixedly connected with of lateral wall that semi-circular closing plate (3) are relative, semicircle arc (1) inner wall is equipped with recess (5), be equipped with in recess (5) and be used for carrying out adjustment mechanism (6) adjusted two semi-circular closing plate (3).
2. The improved vibration-resistant motor bearing seal structure according to claim 1, wherein the fixing mechanism (2) comprises fixing grooves (7) formed on outer side walls of the two semicircular arc-shaped plates (1), a same threaded rod (8) penetrates through the two fixing grooves (7), and nuts (9) are connected to two ends of the threaded rod (8) in a threaded manner.
3. The improved vibration-resistant motor bearing seal structure as claimed in claim 1, wherein the adjusting mechanism (6) comprises two bidirectional threaded rods (11) rotatably connected with the inner side wall of the groove (5), the two bidirectional threaded rods (11) are in transmission connection through a transmission mechanism (10), the outer threaded sleeve of the threaded rod (8) is provided with two threaded blocks (12), the lower ends of the two threaded blocks (12) extend out of the groove (5) and are fixedly connected with the side walls of the two semicircular sealing plates (3), respectively, and one end of one of the bidirectional threaded rods (11) rotates to penetrate through the semicircular arc plate (1) and is coaxially and fixedly connected with the rotating handle (14).
4. The improved structure of the vibration-resistant motor bearing seal as claimed in claim 3, wherein said transmission mechanism (10) comprises two belt pulleys (13), said two belt pulleys (13) are coaxially and fixedly connected with two bidirectional threaded rods (11), respectively, and said two belt pulleys (13) are connected with each other by a belt transmission.
5. The improved structure of the vibration-resistant motor bearing seal as claimed in claim 3, wherein two threaded blocks (12) are provided with threaded holes matching with the two-way threaded rod (11), and the thread directions in the two threaded holes are opposite.
6. The improved structure of the vibration-resistant motor bearing seal as claimed in claim 1, wherein the two sealing gaskets (4) are matched with the opening of the side wall of the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020005591.2U CN211063458U (en) | 2020-01-03 | 2020-01-03 | Improved structure of vibration-resistant motor bearing seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020005591.2U CN211063458U (en) | 2020-01-03 | 2020-01-03 | Improved structure of vibration-resistant motor bearing seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211063458U true CN211063458U (en) | 2020-07-21 |
Family
ID=71587716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020005591.2U Active CN211063458U (en) | 2020-01-03 | 2020-01-03 | Improved structure of vibration-resistant motor bearing seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211063458U (en) |
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2020
- 2020-01-03 CN CN202020005591.2U patent/CN211063458U/en active Active
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