CN201940963U - Special disassembling tool for bearing - Google Patents
Special disassembling tool for bearing Download PDFInfo
- Publication number
- CN201940963U CN201940963U CN2011200139459U CN201120013945U CN201940963U CN 201940963 U CN201940963 U CN 201940963U CN 2011200139459 U CN2011200139459 U CN 2011200139459U CN 201120013945 U CN201120013945 U CN 201120013945U CN 201940963 U CN201940963 U CN 201940963U
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- bearing
- motor
- quiet
- disassembling tool
- 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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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model provides a special disassembling tool for a bearing, which mainly solves the problem that an existing disassembling tool for a motor bearing is difficult to disassemble the motor bearing and is characterized in that 3 sliding bolts (3) are fixed above a stationary baffle (1) which is connected with a movable baffle (2) by the sliding bolts (3); a broad opening (5) is radially arranged at the center of the stationary baffle (1); and a tip cone (4) is connected at the center of the movable baffle (2) by screw threads. The special disassembling tool for the bearing not only is convenient to disassemble the motor bearing but also has simple structure and low cost.
Description
Technical field:
The utility model relates to oil recovery field, oil field dismounting motor used instrument, especially bearing removal specific purpose tool.
Background technology:
In oil recovery field, oil field, oil pumper, metering room and multi-purpose station are provided with a lot of motors, as power-equipment.And motor needs repairing for various reasons.And when the maintenance motor, need the bearing on the dismounting motor shaft.When the dismounting motor bearings,, use existing motor bearings extracting tool dismounting motor bearings difficulty because motor bearings and inner end cap gap are less, easily cause the motor permanent damage, also may damage the motor winding because of careless manipulation, cause unnecessary economic loss, influence is normally recovered the oil.
The utility model content:
In order to solve the problem of existing motor bearings extracting tool dismounting motor bearings difficulty.The utility model provides a kind of bearing removal specific purpose tool.It is convenient that this bearing removal specific purpose tool is not only dismantled motor bearings, and simple in structure low with cost.
The technical solution of the utility model is: this bearing removal specific purpose tool comprises quiet baffle plate, moving baffle plate, slide bolt and addendum cone.Article 3, slide bolt is fixed on above the quiet baffle plate, and quiet baffle plate is connected with moving baffle plate by slide bolt, and quiet baffle plate footpath placed in the middle has gap, and addendum cone is placed in the middle by being threaded in moving baffle plate.
The utlity model has following beneficial effect: at first because employing is connected quiet baffle plate at 3 slide bolts with moving baffle plate, quiet baffle plate footpath placed in the middle has gap, addendum cone is by being threaded in moving baffle plate simple structure placed in the middle for this bearing removal specific purpose tool.Utilize quiet baffle wedge on the motor shaft of bearing back, drive quiet baffle plate and moving baffle plate by addendum cone top motor shaft again and outwards move together, bearing is disassembled from motor shaft, thereby realize convenient and swift dismounting motor bearings, and structure and simple to operate, improve maintenance efficiency.This bearing removal specific purpose tool is not only dismantled motor bearings conveniently thus, and simple in structure low with cost.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is Fig. 1 upward views.
The quiet baffle plate of 1-among the figure, 2-moves baffle plate, 3-slide bolt, 4-addendum cone, 5-gap.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in the figure, this bearing removal specific purpose tool comprises quiet baffle plate 1, moving baffle plate 2, slide bolt 3 and addendum cone 4.Article 3, slide bolt 3 evenly is fixed on above the quiet baffle plate 1, the thickness of quiet baffle plate 1 is 12 millimeters, slide bolt 3 on the quiet baffle plate 1 passes the via hole on the moving baffle plate 2, be slidingly connected by nut and moving baffle plate 2 again, quiet baffle plate 1 footpath placed in the middle has gap 5, gap 5 width are greater than the motor shaft diameter, and addendum cone 4 is placed in the middle by being threaded in moving baffle plate 2.
During actual the use;
During the dismounting bearing, at first according to the distance between bearing and motor shaft, this bearing removal specific purpose tool is adjusted in assembling, then, the gap 5 of quiet baffle plate 1 towards motor shaft, is fastened in quiet baffle plate 1 between bearing and the motor Internal baffle by gap 5, rotate addendum cone 4 again, when addendum cone 4 pushed up motor shaft, moving baffle plate 2 and quiet baffle plate 1 were subjected to reaction force simultaneously, and bearing is pulled out the most at last.
This bearing removal specific purpose tool has been obtained remarkable result by The field.Simplified maintenance operation on the one hand, reduced labour intensity, protected motor on the other hand, the damage that when having avoided changing bearing motor has been caused has reduced some unnecessary economic losses.Use surplus this tool changing motor bearings 30 time, economize on the use of funds surplus in the of 60,000 yuan.
Claims (1)
1. bearing removal specific purpose tool, comprise quiet baffle plate (1), moving baffle plate (2), slide bolt (3) and addendum cone (4), it is characterized in that: 3 slide bolts (3) are fixed on above the quiet baffle plate (1), quiet baffle plate (1) is connected with moving baffle plate (2) by slide bolt (3), quiet baffle plate (1) footpath placed in the middle has gap (5), and addendum cone (4) is placed in the middle by being threaded in moving baffle plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200139459U CN201940963U (en) | 2011-01-16 | 2011-01-16 | Special disassembling tool for bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200139459U CN201940963U (en) | 2011-01-16 | 2011-01-16 | Special disassembling tool for bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201940963U true CN201940963U (en) | 2011-08-24 |
Family
ID=44468314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200139459U Expired - Fee Related CN201940963U (en) | 2011-01-16 | 2011-01-16 | Special disassembling tool for bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201940963U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328634A (en) * | 2015-10-29 | 2016-02-17 | 佛山高富中石油燃料沥青有限责任公司 | Improved shaft sleeve ejecting device |
| CN107618005A (en) * | 2017-10-30 | 2018-01-23 | 镇江建华轴承有限公司 | A kind of bearing removal structure |
| CN110181457A (en) * | 2019-05-23 | 2019-08-30 | 天津蓝巢电力检修有限公司 | Air-introduced machine sliding block removal tool |
| CN111360758A (en) * | 2019-12-19 | 2020-07-03 | 丹东山川电机有限公司 | Bearing dismounting device of motor rotor |
-
2011
- 2011-01-16 CN CN2011200139459U patent/CN201940963U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328634A (en) * | 2015-10-29 | 2016-02-17 | 佛山高富中石油燃料沥青有限责任公司 | Improved shaft sleeve ejecting device |
| CN107618005A (en) * | 2017-10-30 | 2018-01-23 | 镇江建华轴承有限公司 | A kind of bearing removal structure |
| CN110181457A (en) * | 2019-05-23 | 2019-08-30 | 天津蓝巢电力检修有限公司 | Air-introduced machine sliding block removal tool |
| CN111360758A (en) * | 2019-12-19 | 2020-07-03 | 丹东山川电机有限公司 | Bearing dismounting device of motor rotor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20130116 |