CN112943678A - Movable connection type rubber bearing - Google Patents
Movable connection type rubber bearing Download PDFInfo
- Publication number
- CN112943678A CN112943678A CN202110222258.6A CN202110222258A CN112943678A CN 112943678 A CN112943678 A CN 112943678A CN 202110222258 A CN202110222258 A CN 202110222258A CN 112943678 A CN112943678 A CN 112943678A
- Authority
- CN
- China
- Prior art keywords
- outer sleeve
- sleeve body
- inner lining
- clamping
- floating
- 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.)
- Granted
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Support Of The Bearing (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The invention discloses a movably connected rubber bearing, which comprises an outer sleeve body, an inner lining body and a rotary inserting assembly, wherein the outer sleeve body is sleeved on the inner lining body; the invention changes the traditional connecting structure of the outer sleeve body and the inner lining body, and a plurality of rotary splicing components are additionally arranged in the mounting groove in the outer sleeve body for connection, so that the whole design is ingenious, and the convenience of dismounting and mounting the inner lining body is improved while the stable structure of the inner lining body in the outer sleeve body is realized.
Description
Technical Field
The invention relates to a movably connected rubber bearing.
Background
At present, in the field of marine fittings, bearings which are also called as bearings and are used for supporting between a shaft and a shaft sleeve are generally manufactured by adopting a die pressing method, and are mainly used for ship axial flow pumps, deep well pumps and the like as blade and pump blade supporting bodies. The existing support bearing generally comprises an external metal outer sleeve and an internal rubber lining, wherein the metal outer sleeve and the internal rubber lining are generally fixed in a vulcanization or bonding mode, but the rubber lining and the metal outer sleeve with the structure are not tight always, and the external sleeve body and the internal sleeve body are separated and moved due to excessive friction and long-time friction of the rubber lining of the rotating shaft and the bearing.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the problems that: the movable connection type rubber bearing has the advantages that the connection structure of the outer sleeve body and the inner lining body is stable, and the installation and the disassembly are convenient.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a movably connected rubber bearing comprises an outer sleeve body, an inner lining body and a rotary splicing assembly; the cross sections of the outer sleeve body and the inner lining body are both in annular structures; the inner lining body is arranged inside the outer sleeve body; a plurality of mounting grooves are formed in the inner periphery of the outer sleeve body along the axial direction of the outer sleeve body; a plurality of clamping sliding grooves are formed in one side of the mounting groove; a hollow groove is formed in one end of the mounting groove; a plurality of rows of inserting grooves are axially formed in the outer side of the inner lining body; the mounting groove in the outer sleeve body corresponds to the insertion groove on the outer side of the inner lining body in position; the rotary splicing component comprises a driving rod, a gear ring, a floating toothed plate, a floating splicing column and a clamping rod; the mounting grooves in the outer sleeve body are respectively provided with a driving rod in a rotating and clamping manner; one end of the driving rod extends into the hollow groove, and the other end of the driving rod is rotatably clamped inside one end of the outer sleeve body; a plurality of gear rings are uniformly arranged on the driving rod; one side of the gear ring is respectively connected with a floating toothed plate in an occlusion way; one side of the floating toothed plate is provided with a floating inserting column; a clamping and connecting rod is arranged on one side of the floating plug-in column; the end part of the clamping rod is slidably clamped on the clamping sliding chute on one side inside the mounting groove; the floating plug columns are respectively connected with the plug grooves of the inner lining body in a plug-in and separation mode.
Further, the other end of the driving rod is provided with a rotary clamping tooth; a rotary clamping groove is formed in one end of the outer sleeve body; the driving rod is rotationally clamped in a rotational clamping groove in one end of the outer sleeve body through a rotational clamping tooth at the other end.
Furthermore, three to five mounting grooves are formed in the inner periphery of the outer sleeve body along the axial direction of the outer sleeve body.
Furthermore, the outer sleeve body is made of copper.
Further, the inner lining body is made of rubber.
The invention has the advantages of
The connecting structure of the traditional outer sleeve body and the traditional inner lining body is changed, a plurality of rotary splicing components are additionally arranged in the mounting groove in the outer sleeve body for connection, the driving rod drives a plurality of gear rings to rotate through rotating the driving rod, the gear rings drive the floating toothed plates to float up and down after rotating, the floating splicing columns are driven to be inserted into the splicing grooves in the outer side of the inner lining body, and thus, the splicing positioning structure of the outer sleeve body and the inner lining body is formed, so that the inner lining body forms a stable mounting structure on the outer sleeve body, and the defect of falling and dislocation is avoided; when simultaneously dismantling the inside lining body from the external cover body as required, only need the reverse rotation actuating lever, through the interlock effect of gear ring and unsteady pinion rack for the grafting groove of unsteady grafting post outside from the inside lining body is taken out and is broken away from, then directly goes out the structure with the inside lining body from the internal portion pull of the external cover, and whole design benefit has improved the convenience that the installation was dismantled to the inside lining body when realizing that the inside lining body is outside the internal stable structure of cover.
Drawings
Fig. 1 is an axial structural diagram of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Fig. 3 is a partially enlarged structural view of fig. 2 according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, a movably connected rubber bearing comprises an outer sleeve body 1, an inner lining body 2 and a rotary plug-in assembly 3; the cross sections of the outer sleeve body 1 and the inner lining body 2 are both in annular structures; the inner lining body 2 is arranged inside the outer sleeve body 1; a plurality of mounting grooves 11 are formed in the inner periphery of the outer sleeve body 1 along the axial direction; a plurality of clamping sliding grooves 14 are formed in one side of the mounting groove 11; a hollow groove 12 is formed in one end of the mounting groove 11; a plurality of rows of inserting grooves 21 are formed in the outer side of the inner lining body 2 along the axial direction; the mounting groove 11 in the outer sleeve body 1 corresponds to the insertion groove 21 on the outer side of the inner liner body 2 in position; the rotary plugging component 3 comprises a driving rod 31, a gear ring 32, a floating toothed plate 33, a floating plugging column 34 and a clamping rod 35; the mounting grooves 11 in the outer sleeve body 1 are respectively provided with a driving rod 31 in a rotary clamping manner; one end of the driving rod 31 extends into the hollow groove 12, and the other end of the driving rod 31 is rotatably clamped inside one end of the outer sleeve body 1; a plurality of gear rings 32 are uniformly arranged on the driving rod 31; one side of the gear ring 32 is respectively connected with a floating toothed plate 33 in a meshing manner; one side of the floating toothed plate 33 is provided with a floating plug column 34; a clamping rod 35 is arranged on one side of the floating plug column 34; the end part of the clamping rod 35 is clamped on the clamping sliding chute 14 on one side inside the mounting groove 11 in a sliding manner; the floating plug columns 34 are respectively connected with the plug grooves 21 of the inner lining body 2 in a plug-in and separation mode.
As shown in fig. 1 to 3, further, the other end of the driving rod 31 is provided with a rotation engaging tooth 311; a rotary clamping groove 13 is formed in one end of the outer sleeve body 1; the driving rod 31 is rotatably clamped in the rotating clamping groove 13 inside one end of the outer sleeve body 1 through the rotating clamping tooth 311 at the other end. Furthermore, three to five mounting grooves 11 are formed in the outer sleeve body 1 along the axial direction. Further, the outer sleeve body 1 is made of copper. Further, the inner lining body 2 is made of rubber.
The traditional connecting structure of the outer sleeve body 1 and the inner lining body 2 is changed, a plurality of rotary splicing components 3 are additionally arranged in the mounting groove 11 in the outer sleeve body 1 for connection, the driving rod 31 is rotated to drive a plurality of gear rings 32 to rotate, the gear rings 32 drive the floating toothed plates 33 to float up and down after rotating, and the floating splicing columns 34 are driven to be inserted into the splicing grooves 21 on the outer side of the inner lining body 2, so that the splicing positioning structure of the outer sleeve body 1 and the inner lining body 2 is formed, so that the inner lining body 2 forms a stable mounting structure on the outer sleeve body 1, and the defect of falling and dislocation is avoided; simultaneously when needs are dismantled inside lining body 2 from the external cover body 1, only need the reverse rotation actuating lever 31, through gear ring 32 and the interlock effect of unsteady pinion rack 33, make unsteady peg graft 34 take out from the inserting groove 21 in the inside lining body 2 outside and break away from, then directly with inside lining body 2 from the inside pull of the external cover body 1 and come the structure, whole design benefit has improved the convenience that inside lining body 2 was dismantled in the inside stable structure of the external cover body 1 in realization inside lining body 2.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A movably connected rubber bearing is characterized by comprising an outer sleeve body, an inner lining body and a rotary splicing component; the cross sections of the outer sleeve body and the inner lining body are both in annular structures; the inner lining body is arranged inside the outer sleeve body; a plurality of mounting grooves are formed in the inner periphery of the outer sleeve body along the axial direction of the outer sleeve body; a plurality of clamping sliding grooves are formed in one side of the mounting groove; a hollow groove is formed in one end of the mounting groove; a plurality of rows of inserting grooves are axially formed in the outer side of the inner lining body; the mounting groove in the outer sleeve body corresponds to the insertion groove on the outer side of the inner lining body in position; the rotary splicing component comprises a driving rod, a gear ring, a floating toothed plate, a floating splicing column and a clamping rod; the mounting grooves in the outer sleeve body are respectively provided with a driving rod in a rotating and clamping manner; one end of the driving rod extends into the hollow groove, and the other end of the driving rod is rotatably clamped inside one end of the outer sleeve body; a plurality of gear rings are uniformly arranged on the driving rod; one side of the gear ring is respectively connected with a floating toothed plate in an occlusion way; one side of the floating toothed plate is provided with a floating inserting column; a clamping and connecting rod is arranged on one side of the floating plug-in column; the end part of the clamping rod is slidably clamped on the clamping sliding chute on one side inside the mounting groove; the floating plug columns are respectively connected with the plug grooves of the inner lining body in a plug-in and separation mode.
2. The articulated rubber bearing of claim 1, wherein the other end of the drive rod is provided with a rotating snap tooth; a rotary clamping groove is formed in one end of the outer sleeve body; the driving rod is rotationally clamped in a rotational clamping groove in one end of the outer sleeve body through a rotational clamping tooth at the other end.
3. The articulating rubber bearing of claim 1, wherein the outer sleeve has three to five mounting slots formed around its inner circumference in the axial direction.
4. The articulating rubber bearing of claim 1, wherein the outer sleeve is copper.
5. The articulating rubber bearing of claim 1, wherein the inner liner is a rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110222258.6A CN112943678B (en) | 2021-02-28 | 2021-02-28 | Movably connected rubber bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110222258.6A CN112943678B (en) | 2021-02-28 | 2021-02-28 | Movably connected rubber bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112943678A true CN112943678A (en) | 2021-06-11 |
| CN112943678B CN112943678B (en) | 2024-01-12 |
Family
ID=76246754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110222258.6A Active CN112943678B (en) | 2021-02-28 | 2021-02-28 | Movably connected rubber bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112943678B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506437A (en) * | 2022-02-28 | 2022-05-17 | 东台市海鹏船舶配件有限公司 | Marine jackshaft of centre gripping locate mode |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003202018A (en) * | 2001-10-22 | 2003-07-18 | Nsk Ltd | Rolling bearing device |
| CN204003954U (en) * | 2014-08-20 | 2014-12-10 | 宁波市镇海华磊轴承有限公司 | A kind of bearing of being convenient to installation |
| KR20170070986A (en) * | 2015-12-15 | 2017-06-23 | (주)유케이오토텍 | Bearing with gear tooth and reducer using the bearing |
| CN109630456A (en) * | 2018-10-31 | 2019-04-16 | 无锡寅谊汽车部件制造有限公司 | A kind of water pump complement device |
| CN110789701A (en) * | 2019-10-30 | 2020-02-14 | 东台友铭船舶配件有限公司 | Built-in rotary telescopic rudderstock |
| CN111720431A (en) * | 2020-06-22 | 2020-09-29 | 东台市海鹏船舶配件厂 | Rotary driving type marine bearing |
| CN212055137U (en) * | 2020-04-27 | 2020-12-01 | 石家庄开发区石泵泵业有限公司 | Slurry pump with adjustable direction and excellent overall performance |
-
2021
- 2021-02-28 CN CN202110222258.6A patent/CN112943678B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003202018A (en) * | 2001-10-22 | 2003-07-18 | Nsk Ltd | Rolling bearing device |
| CN204003954U (en) * | 2014-08-20 | 2014-12-10 | 宁波市镇海华磊轴承有限公司 | A kind of bearing of being convenient to installation |
| KR20170070986A (en) * | 2015-12-15 | 2017-06-23 | (주)유케이오토텍 | Bearing with gear tooth and reducer using the bearing |
| CN109630456A (en) * | 2018-10-31 | 2019-04-16 | 无锡寅谊汽车部件制造有限公司 | A kind of water pump complement device |
| CN110789701A (en) * | 2019-10-30 | 2020-02-14 | 东台友铭船舶配件有限公司 | Built-in rotary telescopic rudderstock |
| CN212055137U (en) * | 2020-04-27 | 2020-12-01 | 石家庄开发区石泵泵业有限公司 | Slurry pump with adjustable direction and excellent overall performance |
| CN111720431A (en) * | 2020-06-22 | 2020-09-29 | 东台市海鹏船舶配件厂 | Rotary driving type marine bearing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506437A (en) * | 2022-02-28 | 2022-05-17 | 东台市海鹏船舶配件有限公司 | Marine jackshaft of centre gripping locate mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112943678B (en) | 2024-01-12 |
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