CN202185889U - Simple bearing disassembling tool - Google Patents

Simple bearing disassembling tool Download PDF

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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
Application number
CN2011202548258U
Other languages
Chinese (zh)
Inventor
吴强
王政权
刘春友
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Haicheng Petroleum Machinery Manufacture Co Ltd
Original Assignee
Haicheng Petroleum Machinery Manufacture Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Haicheng Petroleum Machinery Manufacture Co Ltd filed Critical Haicheng Petroleum Machinery Manufacture Co Ltd
Priority to CN2011202548258U priority Critical patent/CN202185889U/en
Application granted granted Critical
Publication of CN202185889U publication Critical patent/CN202185889U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Simple and easy bearing extractor
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.
CN2011202548258U 2011-07-18 2011-07-18 Simple bearing disassembling tool Expired - Fee Related CN202185889U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (9)

* Cited by examiner, † Cited by third party
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