CN202185889U - Simple bearing disassembling tool - Google Patents
Simple bearing disassembling tool Download PDFInfo
- Publication number
- CN202185889U CN202185889U CN2011202548258U CN201120254825U CN202185889U CN 202185889 U CN202185889 U CN 202185889U CN 2011202548258 U CN2011202548258 U CN 2011202548258U CN 201120254825 U CN201120254825 U CN 201120254825U CN 202185889 U CN202185889 U CN 202185889U
- Authority
- CN
- China
- Prior art keywords
- bearing
- base plate
- jack
- baffle plate
- bearing baffle
- 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
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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model relates to a simple bearing disassembling tool, which comprises a base plate, a jack and a bearing baffle plate. The bearing baffle plate is connected with the base plate through a double-head screw. The jack arranged between the bearing baffle plate and the base plate is connected with the base plate. The bearing baffle plate adopts a plate-shaped split structure and the middle of the baffle plate is provided with a through hole. Compared with the prior art, the simple bearing disassembling tool is simple in structure and reasonable in design. When the tool is in use, a shaft is pushed by a jack to come off from a bearing. Therefore, the operation is convenient and fast. The working strength is reduced and the working efficiency is improved. The cost is also saved.
Description
Technical field
The utility model relates to extracting tool, particularly a kind of simple and easy bearing extractor.
Background technology
In oil drilling, when carrying out the workover rig master rotor or dragging for husky drum maintenance, need the bearing on the dismounting axle, to guarantee can not cause damage when the dismounting bearing to bearing or axle.But the bearing arrangement that drags for husky cylinder and master rotor of workover rig is complicated, and general purpose tool is difficult to dismounting, and working strength is big, the wasting manpower and material resources.
Therefore, need a kind of simple in structurely, reasonable in design, reduced the device of working strength for maintenance workover rig cylinder or the operation of tearing open when dragging for husky cylinder.
Summary of the invention
The purpose of the utility model provides a kind of simple and easy bearing extractor, and this apparatus structure is simple, reasonable in design, has reduced working strength, has improved operating efficiency, practices thrift cost.
For realizing above-mentioned purpose, the utility model adopts following technical scheme to realize:
Simple and easy bearing extractor comprises base plate, jack, bearing baffle, and described bearing baffle adopts double threaded screw to be connected with base plate, and jack is arranged between bearing baffle and the base plate, and jack is connected with base plate.
Described bearing baffle is that the plate shape that the middle part is provided with through hole is divided body structure.
Compared with prior art, the beneficial effect of the utility model is: this apparatus structure is simple, reasonable in design, adopts jack to withstand on during use axle is come off from bearing, and is convenient and swift, reduced working strength, improved operating efficiency, practices thrift cost.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the sketch map of the utility model bearing baffle.
Fig. 3 is this sketch map that uses novel base plate.
Among the figure: 1-nut 2-base plate 3-jack 4-double threaded screw 5-axle 6-bearing 7-bearing baffle
The specific embodiment
Describe in further detail below in conjunction with the specific embodiment of accompanying drawing the utility model.
See Fig. 1, Fig. 2, Fig. 3; Simple and easy bearing extractor; Comprise base plate 2, jack 3, bearing baffle 7, bearing baffle 7 adopts double threaded screw 4 to be connected with base plate 2, and jack 3 is arranged between bearing baffle 7 and the base plate 2; And jack 3 is connected with base plate 2, and bearing baffle 7 divides body structure for the plate shape that the middle part is provided with through hole.
When this device uses, at first bearing baffle 7 is installed on the external diameter of axle 5, is arranged on bearing 6 one sides; Then base plate 2 is installed in the opposite side of bearing 6, with double threaded screw 4 bearing baffle 7 is connected with base plate 2 again, and fixing with nut 1; Jack 3 is arranged on the base plate 2, the flexible direction of jack 3 withstands on axle 5 ends with jack 3 and holds out against towards bearing 6 one sides again; Shake jack 3 rocking bars then, utilize jack 3 that axle 5 is ejected bearing 6, both realized the dismounting of bearing 6.
Claims (2)
1. simple and easy bearing extractor is characterized in that, comprises base plate, jack, bearing baffle, and described bearing baffle adopts double threaded screw to be connected with base plate, and jack is arranged between bearing baffle and the base plate, and jack is connected with base plate.
2. simple and easy bearing extractor according to claim 1 is characterized in that, described bearing baffle is that the plate shape that the middle part is provided with through hole is divided body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202548258U CN202185889U (en) | 2011-07-18 | 2011-07-18 | Simple bearing disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202548258U CN202185889U (en) | 2011-07-18 | 2011-07-18 | Simple bearing disassembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202185889U true CN202185889U (en) | 2012-04-11 |
Family
ID=45917359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202548258U Expired - Fee Related CN202185889U (en) | 2011-07-18 | 2011-07-18 | Simple bearing disassembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202185889U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699666A (en) * | 2012-05-25 | 2012-10-03 | 三一矿机有限公司 | Bearing dismounting device |
| CN103802068A (en) * | 2014-02-24 | 2014-05-21 | 润邦卡哥特科工业有限公司 | Bearing and shaft installation tool |
| CN105108705A (en) * | 2015-09-06 | 2015-12-02 | 国家电网公司 | Special tool for disassembling guide vane sleeve of water turbine |
| CN105619331A (en) * | 2016-03-30 | 2016-06-01 | 中车四方车辆有限公司 | Demounting tool and method for bogie traction pin sleeve |
| CN106695676A (en) * | 2015-08-18 | 2017-05-24 | 天津市宇润德金属制品有限公司 | Shaft sleeve disassembling rack |
| CN107443304A (en) * | 2017-09-06 | 2017-12-08 | 中车株洲电机有限公司 | The disassembling fixture and method of elastic ball pivot in motor suspension |
| CN109571362A (en) * | 2018-12-05 | 2019-04-05 | 中核四0四有限公司 | A kind of bearing disassembling device |
| CN109648515A (en) * | 2018-12-03 | 2019-04-19 | 中国海洋石油集团有限公司 | A kind of provision for disengagement and bearing removal jig |
| CN114083226A (en) * | 2021-10-27 | 2022-02-25 | 中国南方电网有限责任公司超高压输电公司昆明局 | Coupler dismounting device and coupler dismounting system |
-
2011
- 2011-07-18 CN CN2011202548258U patent/CN202185889U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699666A (en) * | 2012-05-25 | 2012-10-03 | 三一矿机有限公司 | Bearing dismounting device |
| CN103802068A (en) * | 2014-02-24 | 2014-05-21 | 润邦卡哥特科工业有限公司 | Bearing and shaft installation tool |
| CN106695676A (en) * | 2015-08-18 | 2017-05-24 | 天津市宇润德金属制品有限公司 | Shaft sleeve disassembling rack |
| CN105108705A (en) * | 2015-09-06 | 2015-12-02 | 国家电网公司 | Special tool for disassembling guide vane sleeve of water turbine |
| CN105619331A (en) * | 2016-03-30 | 2016-06-01 | 中车四方车辆有限公司 | Demounting tool and method for bogie traction pin sleeve |
| CN107443304A (en) * | 2017-09-06 | 2017-12-08 | 中车株洲电机有限公司 | The disassembling fixture and method of elastic ball pivot in motor suspension |
| CN109648515A (en) * | 2018-12-03 | 2019-04-19 | 中国海洋石油集团有限公司 | A kind of provision for disengagement and bearing removal jig |
| CN109571362A (en) * | 2018-12-05 | 2019-04-05 | 中核四0四有限公司 | A kind of bearing disassembling device |
| CN114083226A (en) * | 2021-10-27 | 2022-02-25 | 中国南方电网有限责任公司超高压输电公司昆明局 | Coupler dismounting device and coupler dismounting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20180718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |