CN109185216A - A kind of clipping bearing for ship of locking - Google Patents
A kind of clipping bearing for ship of locking Download PDFInfo
- Publication number
- CN109185216A CN109185216A CN201810934958.6A CN201810934958A CN109185216A CN 109185216 A CN109185216 A CN 109185216A CN 201810934958 A CN201810934958 A CN 201810934958A CN 109185216 A CN109185216 A CN 109185216A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- housing
- cover
- bearing holder
- locking
- 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
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
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially adapted for liquid pumps
-
- 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
- F04D29/0462—Bearing cartridges
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Support Of The Bearing (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The invention discloses a kind of clipping bearing for ship of locking, including bearing holder (housing, cover), compress mechanism, guiding mechanism, positioning mechanism；The present invention is additionally arranged positioning mechanism, after shaft is using guiding mechanism insertion bearing holder (housing, cover), the T shape screw rod of rotary positioning mechanism, the lockplate for keeping T shape screw rod medial end fixed compresses the outside for being locked in guide clamping plate, locking limit is carried out to guide clamping plate using lockplate, plays firm effect.
Description
Technical field
The present invention relates to a kind of clipping bearing for ship of locking.
Background technique
Currently, in accessories field peculiar to vessel, also referred to as bearing for playing a supporting role between axis and axle sleeve is this
The bearing played a supporting role generally uses die pressing to manufacture, and is mainly used for ship axial flow pump, deep well pump etc., as paddle, pump
The supporter of leaf.Existing spring bearing generally comprises external metal-coating and internal rubber liner, but rubber liner
Connection between metal-coating is not always close, it may occur that situations such as falling off, moving, and the rubber liner of shaft and bearing
It rubs excessive, noise is big, and friction will lead to shaft and connect built on the sand with rubber liner for a long time.
Summary of the invention
In view of the deficiencies of the prior art mentioned above, problems solved by the invention are as follows: provide a kind of convenient for shaft installation, branch
It supports stable connection, cancel the clipping bearing for ship of locking that rubber liner is arranged, frictional dissipation is small.
To solve the above problems, the technical solution adopted by the present invention is as follows:
A kind of clipping bearing for ship of locking, including bearing holder (housing, cover), compress mechanism, guiding mechanism, positioning mechanism；The bearing holder (housing, cover)
Sheath structure in a ring, bearing holder (housing, cover) is interior to be equipped with axocoel；Described compresses mechanism equipped with multiple；The both ends surrounding of the bearing holder (housing, cover)
It is uniformly provided with multiple mounting grooves；Thread groove is equipped on the inside of the mounting groove；The thread groove is connected to axocoel；Described supports
Press mechanism is mounted in mounting groove；The mechanism that compresses includes compresses screw rod, press block, driving plate, annular elastomeric；It is described
Compresses screw rod be threadably mounted on thread groove；The compresses screw rod medial end extends in axocoel, and outboard end is located at
In mounting groove；The fixed press block of the medial end of the compresses screw rod；The fixed driving of the outboard end of the compresses screw rod
Plate；The surrounding of the driving plate extends vertically restraining position ring block inwardly；The stop collar and compresses screw rod constitute annular groove；
The annular elastomeric is socketed in compresses screw rod and is located on annular groove；The outer end elasticity of the annular elastomeric is supported
It is pressed on the inside of driving plate, the inner end elasticity of annular elastomeric is pressed on the cell wall of mounting groove；Described bearing holder (housing, cover) one end
Relative inner is respectively equipped with a telescopic chute；The telescopic chute is connected to axocoel；The guiding mechanism includes two guiding
Grip block and multiple telescopic resilience bodies；One guide clamping plate is installed in the telescopic chute；The guide clamping plate passes through
Telescopic resilience body is flexible to be mounted in telescopic chute；Two guide clamping plates form hooping structure；The bearing holder (housing, cover)
Opposite exterior lateral sides are respectively equipped with a lock slots；Locking screw thread channel is equipped between the lock slots and telescopic chute；Described determines
There are two position mechanism is set；One positioning mechanism is respectively installed in the lock slots；The positioning mechanism includes T shape screw rod, lock
Fixed board, locking elastic body；The T shape screw rod is by being threadably mounted on locking screw thread channel；The T shape screw rod outboard end
Portion is located in lock slots, T shape screw rod medial end fixing lock fixed board；The lockplate, which compresses, is locked in the outer of guide clamping plate
Side；The locking elastic body is socketed on T shape screw rod；The locking elastic body is located in telescopic chute；The locking bullet
Property body one end elasticity is pressed on the inner wall of telescopic chute, and other end elasticity is pressed on the one side of lockplate.
It further, further include protective case and positioning internal screw thread ring；The both ends of the bearing holder (housing, cover) are surrounded by the outer spiral shell of connection
Line；The protective case is socketed in the outside of bearing holder (housing, cover)；The positioning internal screw thread ring is threaded in the both ends of bearing holder (housing, cover)
It connects on external screw thread.
Further, the protective case is made of polytetrafluoroethylene material.
Further, the bearing holder (housing, cover) is made of aluminum alloy materials.
Further, the press block is made of rubber material；The end face outside of the press block is in raised arc
Structure.
Further, the annular elastomeric is the spring of ring structure.
Beneficial effects of the present invention
1. the present invention is additionally arranged guiding mechanism, shaft is oriented to and is pressed from both sides in the guide clamping plate of hooping structure by two
It holds, so that more convenient and firm when shaft is installed in bearing holder (housing, cover)；The present invention changes in conventional metals housing and rubber
The connection structure of lining makes compresses screw rod by rotate driving plate by multiple mechanisms that compress to shaft progress surrounding abutting support
It moves radially on thread groove, is compressed so that press block be driven to be supported shaft, be so supported and compressed by multiple spot
Mode, reduce friction, not only stable connection but also reduce noise, also avoid conventional metals housing and rubber liner
The problem of disengaging.
2. the present invention is additionally arranged positioning mechanism, after shaft is using guiding mechanism insertion bearing holder (housing, cover), the T of rotary positioning mechanism
Shape screw rod, the lockplate for keeping T shape screw rod medial end fixed compress the outside for being locked in guide clamping plate, using lockplate to leading
Locking limit is carried out to grip block, plays firm effect.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the enlarged structure schematic diagram that the present invention compresses mechanism.
Fig. 3 is the sectional view for compressing mechanism and being mounted on bearing holder (housing, cover).
Fig. 4 is the sectional view that guiding mechanism and positioning mechanism are mounted on bearing holder (housing, cover).
Specific embodiment
The content of present invention is described in further detail with reference to the accompanying drawing.
As shown in Figures 1 to 4, the clipping bearing for ship of a kind of locking, including bearing holder (housing, cover) 1, compress mechanism 2, is guiding mechanism, fixed
Position mechanism；Sheath structure, bearing holder (housing, cover) 1 are interior equipped with axocoel in a ring for the bearing holder (housing, cover) 1；Described compresses mechanism 2 equipped with multiple；
The both ends surrounding of the bearing holder (housing, cover) 1 is uniformly provided with multiple mounting grooves 11；Thread groove 12 is equipped on the inside of the mounting groove 11；Institute
The thread groove 12 stated is connected to axocoel；The mechanism 2 that compresses is mounted in mounting groove 11；The mechanism 2 that compresses includes supporting
Press screw rod 21, press block 22, driving plate 23, annular elastomeric 25；The compresses screw rod 21 is threadably mounted on thread groove 12；
21 medial end of compresses screw rod extends in axocoel, and outboard end is located in mounting groove 11；The compresses screw rod 21
The fixed press block 22 of medial end；The fixed driving plate 23 of the outboard end of the compresses screw rod 21；The driving plate 23
Surrounding extend vertically restraining position ring block 24 inwardly；The stop collar 24 and compresses screw rod 21 constitute annular groove 26；Described
Annular elastomeric 25 is socketed in compresses screw rod 21 and is located on annular groove 26；The outer end elasticity of the annular elastomeric 25
It is pressed on 23 inside of driving plate, the inner end elasticity of annular elastomeric 25 is pressed on the cell wall of mounting groove 11.1 both ends of bearing holder (housing, cover)
Surrounding can respectively be uniformly distributed 4 and compress mechanism 2, four fixed 22 clamp standoff shafts of press block can be passed through.The bearing
The relative inner for covering 1 one end is respectively equipped with a telescopic chute 14；The telescopic chute 14 is connected to axocoel 13；The Guiding machine
Structure includes two guide clamping plates 51 and multiple telescopic resilience bodies 52；One guide clamping plate is installed in the telescopic chute 14
51；The guide clamping plate 51 is mounted in telescopic chute 14 by the way that telescopic resilience body 52 is flexible；Two guide clampings
Plate 51 forms hooping structure.The opposite exterior lateral sides of the bearing holder (housing, cover) 1 are respectively equipped with a lock slots 15；15 He of lock slots
Locking screw thread channel 16 is equipped between telescopic chute 14；There are two the positioning mechanism is set；It is respectively installed in the lock slots 15
One positioning mechanism；The positioning mechanism includes T shape screw rod 61, lockplate 62, locking elastic body 63；The T shape screw rod
61 by being threadably mounted on locking screw thread channel 16；61 outboard end of T shape screw rod is located in lock slots 15, T shape spiral shell
61 medial end fixing lock fixed board 62 of bar；The lockplate 62 compresses the outside for being locked in guide clamping plate 51；The lock
Determine elastomer 63 to be socketed on T shape screw rod 61；The locking elastic body 63 is located in telescopic chute 14；The locking elastic body
63 one end elasticity are pressed on the inner wall of telescopic chute 14, and other end elasticity is pressed on the one side of lockplate 62.It is further excellent
Choosing further includes protective case 3 and positioning internal screw thread ring 4；The both ends of the bearing holder (housing, cover) 1 are surrounded by connection external screw thread；Described
Protective case 3 is socketed in the outside of bearing holder (housing, cover) 1；Outside the connection at the both ends that the positioning internal screw thread ring 4 is threaded in bearing holder (housing, cover) 1
On screw thread.Further preferably, the protective case 3 is made of polytetrafluoroethylene material.Further preferably, the bearing holder (housing, cover) 1
It is made of aluminum alloy materials.Further preferably, the press block 22 is made of rubber material；The outside of the press block 22
End face is in raised arcuate structure.Further preferably, the annular elastomeric 25 is the spring of ring structure.
The present invention is additionally arranged guiding mechanism, by two guide clamping plates 51 in hooping structure to shaft carry out guiding and
Clamping, so that more convenient and firm when shaft is installed in bearing holder (housing, cover) 1；The present invention changes conventional metals housing and rubber
The connection structure of liner makes to compress by multiple mechanisms 2 that compress to shaft progress surrounding abutting support by rotate driving plate 23
Screw rod 21 moves radially on thread groove 12, compresses so that press block 22 be driven to be supported shaft, so by multiple spot into
The mode that compresses of row support, reduces friction, not only stable connection but also reduces noise, also avoids conventional metals housing
The problem of being detached from rubber liner.The present invention is additionally arranged positioning mechanism, after shaft is using guiding mechanism insertion bearing holder (housing, cover) 1, rotation
The T shape screw rod 61 of rotating positioning mechanism, the lockplate 62 for keeping 61 medial end of T shape screw rod fixed, which compresses, is locked in guide clamping plate 51
Outside, locking limit is carried out to guide clamping plate 51 using lockplate 62, plays firm effect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of clipping bearing for ship of locking, which is characterized in that including bearing holder (housing, cover), compress mechanism, guiding mechanism, localization machine
Structure；Sheath structure, bearing holder (housing, cover) are interior equipped with axocoel in a ring for the bearing holder (housing, cover)；Described compresses mechanism equipped with multiple；Described
The both ends of bearing holder (housing, cover) are surrounded by multiple mounting grooves；Thread groove is equipped on the inside of the mounting groove；The thread groove and axocoel
Connection；The mechanism that compresses is mounted in mounting groove；The mechanism that compresses includes compresses screw rod, press block, driving plate, ring
Shape elastomer；The compresses screw rod is threadably mounted on thread groove；The compresses screw rod medial end extends in axocoel,
Outboard end is located in mounting groove；The fixed press block of the medial end of the compresses screw rod；The outside of the compresses screw rod
Driving plate is fixed in end；The surrounding of the driving plate extends vertically restraining position ring block inwardly；The stop collar and compress spiral shell
Bar constitutes annular groove；The annular elastomeric is socketed in compresses screw rod and is located on annular groove；The annular elastomeric
Outer end elasticity be pressed on the inside of driving plate, the inner end elasticity of annular elastomeric is pressed on the cell wall of mounting groove；It is described
The relative inner of bearing holder (housing, cover) one end be respectively equipped with a telescopic chute；The telescopic chute is connected to axocoel；The Guiding machine
Structure includes two guide clamping plates and multiple telescopic resilience bodies；One guide clamping plate is installed in the telescopic chute；Described
Guide clamping plate is mounted in telescopic chute by the way that telescopic resilience body is flexible；Two guide clamping plates form hooping structure；
The opposite exterior lateral sides of the bearing holder (housing, cover) are respectively equipped with a lock slots；Locking screw thread is equipped between the lock slots and telescopic chute
Channel；There are two the positioning mechanism is set；One positioning mechanism is respectively installed in the lock slots；The positioning mechanism packet
Include T shape screw rod, lockplate, locking elastic body；The T shape screw rod is by being threadably mounted on locking screw thread channel；The T
Shape screw rod outboard end is located in lock slots, T shape screw rod medial end fixing lock fixed board；The lockplate is compressed to be locked in and be led
To the outside of grip block；The locking elastic body is socketed on T shape screw rod；The locking elastic body is located in telescopic chute；
Locking elastic body one end elasticity is pressed on the inner wall of telescopic chute, and other end elasticity is pressed on the one side of lockplate
On.
2. the clipping bearing for ship of locking according to claim 1, which is characterized in that spiral shell in further including protective case and positioning
Line ring；The both ends of the bearing holder (housing, cover) are surrounded by connection external screw thread；The protective case is socketed in the outside of bearing holder (housing, cover)；It is described
The positioning internal screw thread ring both ends that are threaded in bearing holder (housing, cover) connection external screw thread on.
3. the clipping bearing for ship of locking according to claim 2, which is characterized in that the protective case is by polytetrafluoroethyl-ne
Alkene material is made.
4. the clipping bearing for ship of locking according to claim 1, which is characterized in that the bearing holder (housing, cover) is by aluminium alloy material
Material is made.
5. the clipping bearing for ship of locking according to claim 1, which is characterized in that the press block is by rubber material
It is made；The end face outside of the press block is in raised arcuate structure.
6. the clipping bearing for ship of locking according to claim 1, which is characterized in that the annular elastomeric is annular
The spring of structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810934958.6A CN109185216B (en) | 2018-08-16 | 2018-08-16 | Locking clamping type marine bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810934958.6A CN109185216B (en) | 2018-08-16 | 2018-08-16 | Locking clamping type marine bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109185216A true CN109185216A (en) | 2019-01-11 |
| CN109185216B CN109185216B (en) | 2020-11-24 |
Family
ID=64918377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810934958.6A Active CN109185216B (en) | 2018-08-16 | 2018-08-16 | Locking clamping type marine bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109185216B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098164A (en) * | 2020-01-03 | 2020-05-05 | 龙口市亨嘉智能装备有限公司 | Positioning and guiding device for polygonal machining material |
| CN112331463A (en) * | 2020-10-29 | 2021-02-05 | 东台市高科技术创业园有限公司 | Locking type electronic transformer |
| CN114802336A (en) * | 2022-05-31 | 2022-07-29 | 中车制动系统有限公司 | Telescopic coupler locking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009011045A1 (en) * | 2009-02-28 | 2010-09-02 | Volkswagen Ag | Bearing bush has rotationally symmetrical, particularly cylindrical base and operating bags formed in interior counter and exterior contour |
| CN204403168U (en) * | 2015-01-08 | 2015-06-17 | 瑞安市天越泵业有限公司 | Bearing housing |
| CN107061489A (en) * | 2017-05-26 | 2017-08-18 | 蚌埠智达科技咨询有限公司 | A kind of reinforcement type ball bearing |
| CN107289133A (en) * | 2017-08-08 | 2017-10-24 | 东台市岳东橡胶密封件厂 | A kind of screw rod adjustable rotating ring stationary ring attachment structure |
| CN107314113A (en) * | 2017-08-08 | 2017-11-03 | 东台市岳东橡胶密封件厂 | A kind of mechanical sealing static ring mounting structure of radial and axial double containment |
-
2018
- 2018-08-16 CN CN201810934958.6A patent/CN109185216B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009011045A1 (en) * | 2009-02-28 | 2010-09-02 | Volkswagen Ag | Bearing bush has rotationally symmetrical, particularly cylindrical base and operating bags formed in interior counter and exterior contour |
| CN204403168U (en) * | 2015-01-08 | 2015-06-17 | 瑞安市天越泵业有限公司 | Bearing housing |
| CN107061489A (en) * | 2017-05-26 | 2017-08-18 | 蚌埠智达科技咨询有限公司 | A kind of reinforcement type ball bearing |
| CN107289133A (en) * | 2017-08-08 | 2017-10-24 | 东台市岳东橡胶密封件厂 | A kind of screw rod adjustable rotating ring stationary ring attachment structure |
| CN107314113A (en) * | 2017-08-08 | 2017-11-03 | 东台市岳东橡胶密封件厂 | A kind of mechanical sealing static ring mounting structure of radial and axial double containment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098164A (en) * | 2020-01-03 | 2020-05-05 | 龙口市亨嘉智能装备有限公司 | Positioning and guiding device for polygonal machining material |
| CN111098164B (en) * | 2020-01-03 | 2024-06-07 | 龙口市亨嘉智能装备有限公司 | Positioning and guiding device for polygonal processing material |
| CN112331463A (en) * | 2020-10-29 | 2021-02-05 | 东台市高科技术创业园有限公司 | Locking type electronic transformer |
| CN114802336A (en) * | 2022-05-31 | 2022-07-29 | 中车制动系统有限公司 | Telescopic coupler locking device |
| CN114802336B (en) * | 2022-05-31 | 2024-01-30 | 中车制动系统有限公司 | Locking device of telescopic coupler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109185216B (en) | 2020-11-24 |
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