CN211820410U - Thrust bearing - Google Patents
Thrust bearing Download PDFInfo
- Publication number
- CN211820410U CN211820410U CN201922433367.3U CN201922433367U CN211820410U CN 211820410 U CN211820410 U CN 211820410U CN 201922433367 U CN201922433367 U CN 201922433367U CN 211820410 U CN211820410 U CN 211820410U
- Authority
- CN
- China
- Prior art keywords
- bracket
- support
- baffle
- annular cylinder
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a thrust bearing, which belongs to the field of bearings, and comprises a bracket, wherein the bracket is uniformly provided with concave ball holes, the inner part of each concave ball hole is connected with a ball in a rolling way, the upper end and the lower end of the bracket are respectively and fixedly connected with a baffle ring, the outer side of the bracket is fixedly connected with an outer baffle plate, the inner side of the bracket is fixedly connected with an inner baffle plate, the bracket is provided with a mounting hole, the inner part of the mounting hole is connected with an annular cylinder in a sliding way, the lower end of the annular cylinder is fixedly connected with a lower support, the upper end of the annular cylinder is provided with a ring groove, the outer side of the upper end of the annular cylinder is connected with an upper support in a sliding way, the upper support is uniformly provided with a groove, the inner part of the groove is connected with a fixed pin in a sliding way, the local thickness of the bracket is increased, convenient dismantlement, convenient reuse.
Description
Technical Field
The utility model relates to a bearing field, more specifically say, relate to a thrust bearing.
Background
The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision, and the bearings can be divided into two categories of rolling bearing and sliding bearing according to the difference of friction properties of the moving elements. Rolling bearings have been standardized and serialized, but have a larger radial size, vibration and noise, and a higher price than sliding bearings.
At present, the support of the existing thrust bearing is thin, the balls are fixed insecure, if the whole support is thickened, materials are wasted, the whole weight of the bearing is increased, the bearing is heavy, the connection of the bearing is mostly clamped, the bearing is inconvenient to disassemble, and the bearing is easy to damage after being disassembled and is inconvenient to reuse.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a thrust bearing through the setting that keeps off the ring, has increaseed the local thickness of support, has increaseed the area of ball with the support contact for the ball installation is more firm, is connected through the rotation of ring channel with the fixed pin, and each spare part of easy to assemble connection bearing is conveniently dismantled, makes things convenient for reuse.
In order to solve the above problems, the utility model adopts the following technical proposal.
A thrust bearing comprises a support, wherein concave ball holes are uniformly formed in the support, balls are connected in the concave ball holes in a rolling mode, baffle rings are fixedly connected to the upper end and the lower end of the support respectively, an outer baffle is fixedly connected to the outer side of the support, an inner baffle is fixedly connected to the inner side of the support, a mounting hole is formed in the support, an annular cylinder is slidably connected in the mounting hole, a lower support is fixedly connected to the lower end of the annular cylinder, a ring groove is formed in the upper end of the annular cylinder, an upper support is slidably connected to the outer side of the upper end of the annular cylinder, grooves are uniformly formed in the upper support, fixing pins are slidably connected in the grooves, the local thickness of the support is increased through the arrangement of the baffle rings, the contact area of the balls and the support is increased, the balls are more stably mounted, and the balls are connected with the fixing, each spare part of connecting bearing easy to assemble, convenient dismantlement makes things convenient for reuse.
Furthermore, the ball is made of steel, the concave ball hole penetrates through the baffle ring, and the contact area between the support and the ball is enlarged by the baffle ring, so that the connection between the ball and the support is more stable.
Furthermore, the thickness of the outer baffle is the same as that of the inner baffle, the height of the outer baffle is the same as that of the inner baffle, and the stability of the support is improved by the outer baffle and the inner baffle.
Further, the inner diameter of the lower support is the same as that of the annular cylinder, the ball is in rolling contact with the lower support, and the annular cylinder enables the upper support to be connected with the lower support.
Further, the thickness of upper bracket and undersetting is the same, the fixed pin passes through the screw thread and rotates with the upper bracket to be connected, the fixed pin rotates with the ring channel to be connected, rotates with the ring channel through the fixed pin to be connected, makes things convenient for the upper bracket to rotate, conveniently loads and unloads the spare part of bearing.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme has increaseed the local thickness of support through the setting of fender ring, has increaseed the area of ball with the support contact for the ball installation is more firm, is connected through the rotation of ring channel with the fixed pin, and each spare part of easy to assemble connection bearing is conveniently dismantled, makes things convenient for reuse.
(2) The material of ball is the steel, and the concave ball hole passes and keeps off the ring, keeps off the ring and has increaseed the area of contact of support with the ball for ball and leg joint's is more firm.
(3) The thickness of the outer baffle is the same as that of the inner baffle, the height of the outer baffle is the same as that of the inner baffle, and the stability of the support is improved by the outer baffle and the inner baffle.
(4) The internal diameter of the lower support is the same as that of the annular cylinder, the ball is in rolling contact with the lower support, and the annular cylinder enables the upper support to be connected with the lower support.
(5) The thickness of upper bracket and undersetting is the same, and the fixed pin passes through the screw thread to be connected with the upper bracket rotation, and the fixed pin rotates with the ring channel to be connected, rotates with the ring channel through the fixed pin to be connected, makes things convenient for the upper bracket to rotate, conveniently loads and unloads the spare part of bearing.
Drawings
FIG. 1 is a sectional view of the overall structure of the present invention;
fig. 2 is a top view of the bracket of the present invention;
fig. 3 is a partial cross-sectional view of a bracket of the present invention;
fig. 4 is a top cross-sectional view of the toroidal tube of the present invention;
fig. 5 is a partially enlarged cross-sectional view of the junction of the bracket, the upper support and the lower support of the present invention.
The reference numbers in the figures illustrate:
the device comprises a support 1, a concave ball hole 2, a ball 3, a retaining ring 4, an outer baffle 5, an inner baffle 6, a mounting hole 7, an annular cylinder 8, a lower support 9, an annular groove 10, an upper support 11, a groove 12 and a fixing pin 13.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-5, a thrust bearing comprises a support 1, referring to fig. 1, the support 1 is uniformly provided with concave ball holes 2, the inside of the concave ball holes 2 is connected with balls 3 in a rolling manner, the upper and lower ends of the support 1 are respectively fixedly connected with baffle rings 4, the outer side of the support 1 is fixedly connected with an outer baffle 5, the inner side of the support 1 is fixedly connected with an inner baffle 6, the support 1 is provided with mounting holes 7, the inside of the mounting holes 7 is connected with an annular cylinder 8 in a sliding manner, the lower end of the annular cylinder 8 is fixedly connected with a lower support 9, the upper end of the annular cylinder 8 is provided with an annular groove 10, the outer side of the upper end of the annular cylinder 8 is connected with an upper support 11 in a sliding manner, the upper support 11 is uniformly provided with grooves 12, the inside of the grooves 12 is connected with fixing pins 13 in a sliding manner, the arrangement of the baffle rings 4 increases the local thickness, through the rotation of ring channel 10 and fixed pin 13 and be connected, each spare part of connection bearing is conveniently installed, conveniently dismantles, makes things convenient for reuse.
Referring to fig. 1, the balls 3 are made of steel, the concave ball holes 2 penetrate through the baffle ring 4, the baffle ring 4 increases the contact area between the support 1 and the balls 3, so that the connection between the balls 3 and the support 1 is more stable, the thicknesses of the outer baffle 5 and the inner baffle 6 are the same, the heights of the outer baffle 5 and the inner baffle 6 are the same, and the stability of the support 1 is improved by the outer baffle 5 and the inner baffle 6.
Referring to fig. 1, the inner diameter of the lower support 9 is the same as the inner diameter of the annular cylinder 8, the balls 3 are in rolling contact with the lower support 9, the annular cylinder 8 enables the upper support 11 to be connected with the lower support 9, the upper support 11 and the lower support 9 are the same in thickness, the fixing pin 13 is rotatably connected with the upper support 11 through threads, the fixing pin 13 is rotatably connected with the annular groove 10, and the fixing pin 13 is rotatably connected with the annular groove 10, so that the upper support 11 can rotate conveniently, and parts of the bearing can be assembled and disassembled conveniently.
Roll in the inside of concave spherical hole 2 through ball 3, make things convenient for to rotate between upper bracket 11 and the undersetting 9, a ring section of thick bamboo 8 plays the fixed action of being connected between upper bracket 11 and the undersetting 9, setting through keeping off ring 4, the local thickness of support 1 has been increaseed, the area of ball 3 with the contact of support 1 has been increaseed, make the more firm of ball 3 installation, be connected through the rotation of ring channel 10 with fixed pin 13, each spare part of bearing is connected in the easy to assemble, convenient dismantlement, convenient reuse.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. A thrust bearing comprising a support (1), characterized in that: the bracket (1) is uniformly provided with concave ball holes (2), the insides of the concave ball holes (2) are connected with balls (3) in a rolling way, the upper end and the lower end of the bracket (1) are respectively fixedly connected with a baffle ring (4), the outer side of the bracket (1) is fixedly connected with an outer baffle plate (5), an inner baffle (6) is fixedly connected with the inner side of the bracket (1), the bracket (1) is provided with a mounting hole (7), an annular cylinder (8) is connected inside the mounting hole (7) in a sliding manner, the lower end of the annular cylinder (8) is fixedly connected with a lower support (9), an annular groove (10) is arranged at the upper end of the annular cylinder (8), an upper support (11) is connected to the outer side of the upper end of the annular cylinder (8) in a sliding manner, the support (11) is evenly provided with a groove (12), and a fixing pin (13) is connected to the inner portion of the groove (12) in a sliding mode.
2. A thrust bearing as claimed in claim 1, wherein: the ball (3) is made of steel, and the concave ball hole (2) penetrates through the baffle ring (4).
3. A thrust bearing as claimed in claim 1, wherein: the thickness of the outer baffle (5) is the same as that of the inner baffle (6), and the height of the outer baffle (5) is the same as that of the inner baffle (6).
4. A thrust bearing as claimed in claim 1, wherein: the inner diameter of the lower support (9) is the same as that of the annular cylinder (8), and the ball (3) is in rolling contact with the lower support (9).
5. A thrust bearing as claimed in claim 1, wherein: the thickness of upper bracket (11) is the same with undersetting (9), fixed pin (13) are rotated through screw and upper bracket (11) and are connected, fixed pin (13) are rotated with ring channel (10) and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433367.3U CN211820410U (en) | 2019-12-30 | 2019-12-30 | Thrust bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433367.3U CN211820410U (en) | 2019-12-30 | 2019-12-30 | Thrust bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211820410U true CN211820410U (en) | 2020-10-30 |
Family
ID=73036493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922433367.3U Expired - Fee Related CN211820410U (en) | 2019-12-30 | 2019-12-30 | Thrust bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211820410U (en) |
-
2019
- 2019-12-30 CN CN201922433367.3U patent/CN211820410U/en not_active Expired - Fee Related
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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: 20201030 |