CN203125451U - Multipurpose bearing installation and dismantlement tool - Google Patents
Multipurpose bearing installation and dismantlement tool Download PDFInfo
- Publication number
- CN203125451U CN203125451U CN 201220736837 CN201220736837U CN203125451U CN 203125451 U CN203125451 U CN 203125451U CN 201220736837 CN201220736837 CN 201220736837 CN 201220736837 U CN201220736837 U CN 201220736837U CN 203125451 U CN203125451 U CN 203125451U
- Authority
- CN
- China
- Prior art keywords
- bearing
- oil cylinder
- main shaft
- dismantlement
- installation
- 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)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model provides a multipurpose bearing installation and dismantlement tool, and belongs to the technical field of bearing installation and dismantlement special tools. A bearing dismantlement ring is installed on a main shaft, and a bearing is installed inside a bearing sleeve in a pressing mode. The bearing, the bearing sleeve, a pushing sleeve and a three-jaw connection ring are sleeved on an extension shaft. The extension shaft is screwed down to a main shaft through threads. A four-jaw connection ring is sleeved on an oil cylinder, and a connection plate connects the three-jaw connection ring and the four-jaw connection ring through high-strength bolts. A manual hydraulic pump is connected to the oil cylinder through a hose. A propelling plate is inserted into an axial long groove of the extension shaft. When force is applied to the oil cylinder, a piston rod of the oil cylinder is pushed to the propelling plate. The bearing is installed on the main shaft through the pushing sleeve in a pressing mode, and press installation can be in place after the end surface of the bearing and the end surface of the bearing dismantlement ring are closed up. The multipurpose bearing installation and dismantlement tool has the advantages that installation and dismantlement efficiency of the bearing is improved, installation time is saved, energy consumption is reduced, and labor intensity of workers is lowered greatly.
Description
Technical fieldThe utility model patent relates to bearing dismantling specific purpose tool technical field, specifically a kind of bearing mounting and dismounting tool of using more.
Background technologyIn the bearing test process, often need to install, dismantle each class bearing, require installation, disassembling section conveniently, can not damage bearing; there is not suitable handling instrument in workman's work for a long time; bearing need heat installation, and production efficiency is low, and damages bearing through regular meeting.
The utility model contentIn view of the defective that prior art exists, the purpose of this utility model provides a kind of bearing mounting and dismounting tool of using more.
For achieving the above object, the technical solution that the utility model adopts is: a kind of bearing mounting and dismounting tools of using more, the bearing removal ring is installed on the main shaft, bearing press mounting is in bearing holder (housing, cover), with bearing and bearing holder (housing, cover), thrust sleeve, the three-jaw connecting ring overlaps together and installs on the spreading axle, the spreading axle tightens on the main shaft with screw thread, the four paws connecting ring is sleeved on the oil cylinder, connecting plate connects together with the four paws connecting ring three-jaw connecting ring with high-strength bolt, hydraulic hand-pump is received on the oil cylinder with flexible pipe, pushing plate is inserted in the axial elongated slot of spreading axle, the oil cylinder reinforcing, the piston rod of oil cylinder withstands on the pushing plate, by thrust sleeve with bearing press mounting to main shaft, be press-fit into place after bearing face and bearing removal ring end face are close to.
Use the bearing mounting and dismounting tool a kind of, its beneficial effect is more: improved bearing installation, removal efficiency, saved installation work-hour, reduced energy resource consumption, reduced working strength of workers significantly.
Description of drawings
Fig. 1 is a kind of many structure charts with the bearing mounting and dismounting tool;
Fig. 2 is a kind of many structure diagrams when using two pulling claws dismounting bearings with the bearing mounting and dismounting tool;
Fig. 3 is a kind of many structure diagrams when using three pulling claws dismounting bearings with the bearing mounting and dismounting tool.
Fig. 1, Fig. 2, Fig. 3 Reference numeral are as follows: 1, main shaft, 2, the bearing removal ring, 3, bearing, 4, bearing holder (housing, cover), 5, the spreading axle, 6, thrust sleeve, 7, pushing plate, 8, the three-jaw connecting ring, 9, connecting plate, 10, the four paws connecting ring, 11, oil cylinder.
The specific embodiment
How to specify as follows with the bearing mounting and dismounting tool to a kind of with reference to the accompanying drawings: bearing removal ring 2 is installed on the main shaft 1, bearing 3 is press fit in the bearing holder (housing, cover) 4, bearing 3 and bearing holder (housing, cover) 4, thrust sleeve 6, three-jaw connecting ring 8 overlapped together install on the spreading axle 5, spreading axle 5 usefulness screw threads tighten on the main shaft 3.Four paws connecting ring 10 is sleeved on the oil cylinder 11, with 6 connecting plates 9 three-jaw connecting ring 8 is connected together with four paws connecting ring 10 usefulness high-strength bolts, and hydraulic hand-pump is received on the oil cylinder 11 with flexible pipe.Pushing plate 7 is inserted in the axial elongated slot of spreading axle 5, the oil cylinder reinforcing, the piston rod of oil cylinder 11 withstands on the pushing plate 7, by thrust sleeve 6 bearing 3 is press fit on the main shaft 1 again, is press-fit into place after bearing 3 end faces and bearing removal ring 2 end faces are close to.
Fig. 2 is a kind of many structure diagrams when using two pulling claws dismounting bearings with the bearing mounting and dismounting tool.1 is main shaft among the figure, and notched stripper 2 is inserted on the main shaft 1, is close on bearing holder (housing, cover) 4 end faces.Four paws connecting ring 10 is sleeved on the oil cylinder 11, with connecting plate 9 four paws connecting ring 10 is connected together with pulling claw 3 usefulness high-strength bolts, and pulling claw 3 catches on stripper 2 end faces, and hydraulic hand-pump is received on the oil cylinder 11 with flexible pipe.The oil cylinder reinforcing on piston masthead main shaft 1 front end of oil cylinder 11, moves behind oil cylinder 11 bodies, promotes four paws connecting ring 10, by connecting plate 9, pulling claw 3 drive strippers 2, bearing holder (housing, cover) 4 bearing is pulled down from main shaft 1.There is one group of (2 hole) symmetric arrangement in four blind rivet holes on the four paws connecting ring 10, one group of (3 hole) circumference uniform distribution.
Fig. 3 is a kind of many structure diagrams when using three pulling claws dismounting bearings with the bearing mounting and dismounting tool.1 is main shaft among the figure, and notched stripper 2 is inserted on the main shaft 1, is close on bearing holder (housing, cover) 4 end faces.Four paws connecting ring 10 is sleeved on the oil cylinder 11, with connecting plate 9 four paws connecting ring 10 is connected together with pulling claw 3 usefulness high-strength bolts, and pulling claw 3 catches on stripper 2 end faces, and hydraulic hand-pump is received on the oil cylinder 11 with flexible pipe.The oil cylinder reinforcing on piston masthead main shaft 1 front end of oil cylinder 11, moves behind oil cylinder 11 bodies, promotes four paws connecting ring 10, by connecting plate 9, pulling claw 3 drive strippers 2, bearing holder (housing, cover) 4 bearing is pulled down from main shaft 1.
Claims (1)
1. use the bearing mounting and dismounting tool one kind more, it is characterized in that: the bearing removal ring is installed on the main shaft, bearing press mounting is in bearing holder (housing, cover), with bearing and bearing holder (housing, cover), thrust sleeve, the three-jaw connecting ring overlaps together and installs on the spreading axle, the spreading axle tightens on the main shaft with screw thread, the four paws connecting ring is sleeved on the oil cylinder, connecting plate connects together with the four paws connecting ring three-jaw connecting ring with high-strength bolt, hydraulic hand-pump is received on the oil cylinder with flexible pipe, pushing plate is inserted in the axial elongated slot of spreading axle, the oil cylinder reinforcing, and the piston rod of oil cylinder withstands on the pushing plate, by thrust sleeve with bearing press mounting to main shaft, be press-fit into place after bearing face and bearing removal ring end face are close to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736837 CN203125451U (en) | 2012-12-28 | 2012-12-28 | Multipurpose bearing installation and dismantlement tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220736837 CN203125451U (en) | 2012-12-28 | 2012-12-28 | Multipurpose bearing installation and dismantlement tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125451U true CN203125451U (en) | 2013-08-14 |
Family
ID=48933471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220736837 Expired - Fee Related CN203125451U (en) | 2012-12-28 | 2012-12-28 | Multipurpose bearing installation and dismantlement tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029098A (en) * | 2012-12-28 | 2013-04-10 | 瓦房店轴承集团有限责任公司 | Mounting and dismantling tool for multi-functional bearing |
| CN104368955A (en) * | 2014-10-01 | 2015-02-25 | 鄂尔多斯职业学院 | Multifunctional bidirectional hydraulic bearing puller |
-
2012
- 2012-12-28 CN CN 201220736837 patent/CN203125451U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029098A (en) * | 2012-12-28 | 2013-04-10 | 瓦房店轴承集团有限责任公司 | Mounting and dismantling tool for multi-functional bearing |
| CN104368955A (en) * | 2014-10-01 | 2015-02-25 | 鄂尔多斯职业学院 | Multifunctional bidirectional hydraulic bearing puller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20131228 |