CN217130088U - Thrust ball bearing convenient to installation - Google Patents
Thrust ball bearing convenient to installation Download PDFInfo
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- CN217130088U CN217130088U CN202220797236.2U CN202220797236U CN217130088U CN 217130088 U CN217130088 U CN 217130088U CN 202220797236 U CN202220797236 U CN 202220797236U CN 217130088 U CN217130088 U CN 217130088U
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Abstract
The utility model belongs to the technical field of thrust ball bearing and specifically relates to a thrust ball bearing convenient to installation is related to, including first seat circle, the bottom of first seat circle is equipped with the arbor circle, and the bottom outer wall of arbor circle is equipped with the second seat circle, the spacing hole that the equidistance distributes is seted up to the outer wall of arbor circle, and rotates in the spacing hole and be connected with the steel ball, first seat circle and second seat circle are located steel ball department outer wall and have all seted up the rolling groove, the arbor circle is close to one side outer wall each other with first seat circle and second seat circle and is equipped with the installation component, and first seat circle and second seat circle keep away from one side outer wall each other and be equipped with the lubricated subassembly that the equidistance distributes. The utility model discloses an installation component well recess and nose bar are installed fast and are being one, and the rolling seat of supporting spring cooperation fixes, and the installation of being convenient for improves and connects the convenience, convenient to detach, and the oil storage tank cooperation oil absorption cotton stores fluid, and centrifugal force cooperation oil duct is lubricated, and the lubrication of being convenient for improves life.
Description
Technical Field
The utility model relates to a thrust ball bearing technical field especially relates to a thrust ball bearing convenient to installation.
Background
The thrust ball bearing adopts a design capable of bearing thrust load during high-speed operation and is composed of a washer-shaped ferrule with a raceway groove for rolling balls. Since the ferrule is seat cushion-shaped, the thrust ball bearing is classified into two types, a flat seat cushion type and a self-aligning spherical seat cushion type. In addition, the bearing can bear axial load but cannot bear radial load, and the traditional thrust ball bearing is easy to separate under the non-installation condition and the instable installation condition, so that the bearing acting force is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a thrust ball bearing convenient to install.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a thrust ball bearing convenient to installation, includes first seat circle, the bottom of first seat circle is equipped with the arbor circle, and the bottom outer wall of arbor circle is equipped with the second seat circle, the spacing hole that the equidistance distributes is seted up to the outer wall of arbor circle, and swivelling joint has the steel ball in the spacing hole, first seat circle and second seat circle are located steel ball department outer wall and have all seted up the rolling groove, the arbor circle is close to one side outer wall each other with first seat circle and second seat circle and is equipped with the installation component, and first seat circle and second seat circle keep away from one side outer wall each other and be equipped with the lubricated subassembly that the equidistance distributes.
Preferably, the mounting assembly comprises a groove formed in the outer wall of one side, close to each other, of the first seat ring and the second seat ring, protruding rods welded to the outer walls of the two sides of the shaft ring at equal intervals and located at the grooves, a connecting groove formed in the outer wall of one end, far away from each other, of the protruding rods, a supporting spring welded to the inner wall of one end of the connecting groove, a rolling seat welded to the other end of the supporting spring, and steel balls rotatably connected to the inner wall of the rolling seat.
Preferably, the outer wall of the steel ball is in rolling connection with the inner wall of the groove, the rolling seat is in sliding connection with the connecting groove, and the groove is matched with the convex rod.
Preferably, the lubricating assembly comprises an oil storage tank, an oil inlet hole, oil absorption cotton, a sealing cover, a sealing ring and an oil duct, wherein the oil storage tank is arranged on the outer wall of one side of the first seat ring and the outer wall of the second seat ring, the oil inlet hole is arranged on the outer wall of the first seat ring and the outer wall of the second seat ring and is located at the oil storage tank, the oil absorption cotton is placed in the oil storage tank, the sealing cover is in threaded connection with the oil inlet hole, the sealing ring is sleeved in the sealing cover, and the oil duct is arranged on one side of the oil storage tank.
Preferably, the other end of the oil passage is communicated with the rolling groove.
The utility model has the advantages that:
1. the mounting assembly is quickly mounted together through the groove and the convex rod in the mounting assembly, and the supporting spring is matched with the rolling seat for fixing, so that the mounting is convenient, the connection convenience is improved, and the dismounting is convenient;
2. through the oil storage tank, the oil absorption is cotton and sealed the lid to be realized, and oil storage tank cooperation oil absorption is cotton stores fluid, and centrifugal force cooperation oil duct is lubricated, is convenient for lubricate, improves life.
Drawings
Fig. 1 is a schematic side sectional structure view of a thrust ball bearing convenient to mount according to the present invention;
fig. 2 is a schematic view of a part of a thrust ball bearing convenient to mount according to the present invention;
fig. 3 is the utility model provides a thrust ball bearing's oil storage tank enlarged structure schematic diagram convenient to installation.
In the figure: the oil-suction type oil-suction device comprises a first seat ring 1, a shaft ring 2, a second seat ring 3, a limiting hole 4, a steel ball 5, a rolling groove 6, a mounting component 7, a lubricating component 8, a groove 9, a protruding rod 10, a connecting groove 11, a supporting spring 12, a rolling seat 13, a steel ball 14, an oil storage tank 15, oil absorption cotton 16, an oil inlet 17, a sealing cover 18, a sealing ring 19 and an oil duct 20.
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.
Example 1:
referring to fig. 1-3, a thrust ball bearing convenient to mount comprises a first seat ring 1, a shaft ring 2 is arranged at the bottom of the first seat ring 1, a second seat ring 3 is arranged on the outer wall of the bottom of the shaft ring 2, limit holes 4 distributed at equal intervals are formed in the outer wall of the shaft ring 2, steel balls 5 are rotatably connected in the limit holes 4, rolling grooves 6 are respectively formed in the outer walls of the positions, where the first seat ring 1 and the second seat ring 3 are located, of the steel balls 5, mounting assemblies 7 are arranged on the outer walls, where the shaft ring 2, the first seat ring 1 and the second seat ring 3 are close to each other, of the outer walls, and lubricating assemblies 8 distributed at equal intervals are arranged on the outer walls, where the first seat ring 1 and the second seat ring 3 are far away from each other, each mounting assembly 7 comprises a groove 9 formed in the outer wall, where the first seat ring 1 and the second seat ring 3 are close to each other, protruding rods 10 welded on the outer walls, where the outer walls at two sides of the shaft ring 2 are located at the groove 9, and connecting grooves 11, where the protruding rods 10 are far away from the outer wall at one end of each other, The support spring 12 welded on the inner wall of one end of the connecting groove 11, the rolling seat 13 welded on the other end of the support spring 12 and the steel ball 14 rotatably connected on the inner wall of the rolling seat 13, the outer wall of the steel ball 14 is in rolling connection with the inner wall of the groove 9, the rolling seat 13 is connected in the connecting groove 11 in a sliding manner, and the groove 9 is matched with the convex rod 10;
the lubricating component 8 comprises an oil storage tank 15 arranged on the outer wall of one side, far away from each other, of the first seat ring 1 and the second seat ring 3, an oil inlet hole 17 arranged on the outer wall of the first seat ring 1 and the outer wall of the second seat ring 3 and located at the oil storage tank 15, oil absorption cotton 16 placed in the oil storage tank 15, a sealing cover 18 in threaded connection with the oil inlet hole 17, a sealing ring 19 sleeved in the sealing cover 18 and an oil duct 20 arranged on one side of the oil storage tank 15, wherein the other end of the oil duct 20 is communicated with the rolling groove 6;
install fast one through recess 9 and nose bar 10 in installation component 7, and supporting spring 12 cooperation rolls seat 13 and fixes, and the installation of being convenient for improves the connection convenience, convenient to detach, and oil storage tank 15 cooperation oil absorption cotton 16 stores fluid, and centrifugal force cooperation oil duct 20 is lubricated, and the lubrication of being convenient for improves life.
The working principle is as follows: when the oil-absorbing cotton lubricating device is used, the steel ball 5 is placed in the limiting hole 4 in the shaft ring 2, the protruding rod 10 on the shaft ring 2 is aligned to the groove 9 on the second seat ring 3, the protruding rod 10 is inserted into the annular groove 9 after the steel ball 14 is pressed, the supporting spring 12 enables the steel ball 14 to be in contact with the inner wall of the groove 9, the first seat ring 1 is installed in the protruding rod 10 to complete connection, the steel ball 14 and the steel ball 5 rotate in an auxiliary mode, the steel ball 14 and the steel ball 5 can be separated only by pulling relatively with force during separation, the sealing cover 18 is sunken in the inner wall of the oil inlet 17, oil is added to the oil-absorbing cotton 16 in the oil storage tank 15, and the oil in the oil-absorbing cotton 16 is lubricated under the action of centrifugal force through the contact of the oil duct 20 and the steel ball 5.
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 (5)
1. The utility model provides a thrust ball bearing convenient to installation, includes first seat circle (1), its characterized in that, the bottom of first seat circle (1) is equipped with arbor ring (2), and the bottom outer wall of arbor ring (2) is equipped with second seat circle (3), spacing hole (4) that the equidistance distributes are seted up to the outer wall of arbor ring (2), and rotate in spacing hole (4) and be connected with steel ball (5), first seat circle (1) and second seat circle (3) are located steel ball (5) and locate the outer wall and all seted up rolling groove (6), one side outer wall is close to each other with first seat circle (1) and second seat circle (3) and is equipped with installation component (7) in arbor ring (2), and first seat circle (1) and second seat circle (3) keep away from one side outer wall each other and be equipped with lubricated subassembly (8) that the equidistance distributes.
2. The thrust ball bearing convenient to install according to claim 1, wherein the installation component (7) comprises a groove (9) formed in the outer wall of one side, close to each other, of the first seat ring (1) and the second seat ring (3), a protruding rod (10) welded to the outer wall of two sides of the shaft ring (2) at the position of the groove (9) at equal intervals, a connecting groove (11) formed in the outer wall of one end, far away from each other, of the protruding rod (10), a supporting spring (12) welded to the inner wall of one end of the connecting groove (11), a rolling seat (13) welded to the other end of the supporting spring (12), and a steel ball (14) rotatably connected to the inner wall of the rolling seat (13).
3. A thrust ball bearing facilitating mounting according to claim 2, wherein the outer wall of the steel ball (14) is in rolling connection with the inner wall of the groove (9), and the rolling seat (13) is slidably connected in the connecting groove (11), and the groove (9) is adapted to the protruding rod (10).
4. The thrust ball bearing convenient to install according to claim 1, wherein the lubricating assembly (8) comprises an oil storage groove (15) formed in the outer wall of one side, away from each other, of the first seat ring (1) and the second seat ring (3), an oil inlet (17) formed in the outer wall of the first seat ring (1) and the outer wall of the second seat ring (3) and located at the oil storage groove (15), oil absorbent cotton (16) placed in the oil storage groove (15), a sealing cover (18) in the oil inlet (17) in a threaded connection mode, a sealing ring (19) in the sealing cover (18) in a sleeved mode, and an oil duct (20) formed in one side of the oil storage groove (15).
5. A thrust ball bearing facilitating mounting according to claim 4, wherein the other end of the oil passage (20) communicates with the rolling groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220797236.2U CN217130088U (en) | 2022-04-08 | 2022-04-08 | Thrust ball bearing convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220797236.2U CN217130088U (en) | 2022-04-08 | 2022-04-08 | Thrust ball bearing convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217130088U true CN217130088U (en) | 2022-08-05 |
Family
ID=82647872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220797236.2U Active CN217130088U (en) | 2022-04-08 | 2022-04-08 | Thrust ball bearing convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217130088U (en) |
-
2022
- 2022-04-08 CN CN202220797236.2U patent/CN217130088U/en active Active
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