CN203380844U - Device for assembling and disassembling bearing of motor rotor - Google Patents
Device for assembling and disassembling bearing of motor rotor Download PDFInfo
- Publication number
- CN203380844U CN203380844U CN201320458483.0U CN201320458483U CN203380844U CN 203380844 U CN203380844 U CN 203380844U CN 201320458483 U CN201320458483 U CN 201320458483U CN 203380844 U CN203380844 U CN 203380844U
- Authority
- CN
- China
- Prior art keywords
- bearing
- rotor
- support
- motor rotor
- rotating shaft
- 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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Abstract
A device for assembling and disassembling a bearing of a motor rotor is composed of a support (1), a bracket (2) and a pair of jacks (3). The bracket (2) is mounted on the support (1), a rotating shaft through hole (1-1) of the motor rotor is formed in the top of the support (1), and the jacks (3) are respectively arranged on the support (1) and are placed below the bracket (2) and the rotating shaft through hole (1-1) respectively. The device for assembling and disassembling the bearing of the motor rotor has the advantages that the bearing on a motor rotor shaft can be replaced quickly by the aid of the device, and the replacing efficiency of the bearing is improved.
Description
Technical field
The utility model is specifically related to the auxiliary equipment field of disassembling and assembling machine, is specifically related to a kind of for loading and unloading the device of rotor bearing.
Background technology
At present, at present when the bearing of dismounting rotor, need the artificial three-jaw that uses to draw agate or other pulley extractors that the bearing on rotor is dismantled, and traditional draw agate and pulley extractor to dismantle new bearing can not be installed, use traditional three-jaw to draw agate and pulley extractor to need at least three people just can complete, strike the time-consuming effort of taking a lot of work of unloading process.
Summary of the invention
The purpose of this utility model is exactly for order, at present when the bearing of dismounting rotor, need the artificial three-jaw that uses to draw agate or other pulley extractors that the bearing on rotor is dismantled, and traditional draw agate and pulley extractor to dismantle new bearing can not be installed, use traditional three-jaw to draw agate and pulley extractor to need at least three people just can complete, strike the deficiency of the time-consuming effort of taking a lot of work of unloading process, and provide a kind of for loading and unloading the device of rotor bearing.
The utility model is comprised of support, carriage and a pair of jack, and carriage is rack-mount, and top of the trellis has the rotating shaft of rotor by hole, and a pair of jack is rack-mount respectively, and lays respectively at carriage and rotating shaft by the below, hole.
The utility model advantage is: can realize the bearing on the quick-replaceable rotor axis of electric by this device, improve bearing replacing efficiency.
the accompanying drawing explanation
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, 2, the utility model is comprised of support 1, carriage 2 and a pair of jack 3, and carriage 2 is arranged on support 1, and support 1 top has the rotating shaft of rotor by hole 1-1, a pair of jack 3 is arranged on respectively on support 1, and lays respectively at carriage 2 and rotating shaft by hole 1-1 below.
Occupation mode: during shaft bearing when dismounting on rotor, first by rotor 4(referring to Fig. 1) be placed on carriage 2, make the rotating shaft 4-1 of rotor be positioned at the space of carriage 2, now epitrochanterian bearing 4-2 is positioned at carriage 2 belows, then operating jack 3 withstands in the rotating shaft of rotor piston rod part, continue operation jack 3 rotor is ejected, finally make bearing and rotor break away from, complete the dismounting of bearing.
When bearing is installed, now bearing holder (housing, cover) is contained in the rotating shaft of rotor, now bearing has not been set with fully, and insecure, then rotor is placed on jack 3, and the rotating shaft that the rotating shaft of rotor is positioned to support 1 operates jack 3 and also bearing tightly is sleeved in the rotating shaft of rotor by hole 1-1.
Claims (1)
1. one kind for loading and unloading the device of rotor bearing, it is characterized in that it is comprised of support (1), carriage (2) and a pair of jack (3), carriage (2) is arranged on support (1), support (1) top has the rotating shaft of rotor by hole (1-1), it is upper that a pair of jack (3) is arranged on respectively support (1), and lay respectively at carriage (2) and rotating shaft by below hole (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458483.0U CN203380844U (en) | 2013-07-30 | 2013-07-30 | Device for assembling and disassembling bearing of motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320458483.0U CN203380844U (en) | 2013-07-30 | 2013-07-30 | Device for assembling and disassembling bearing of motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203380844U true CN203380844U (en) | 2014-01-08 |
Family
ID=49869370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320458483.0U Expired - Fee Related CN203380844U (en) | 2013-07-30 | 2013-07-30 | Device for assembling and disassembling bearing of motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203380844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843744A (en) * | 2021-10-11 | 2021-12-28 | 广州岭南穗粮谷物股份有限公司 | Bearing sleeve disassembling tool and using method thereof |
-
2013
- 2013-07-30 CN CN201320458483.0U patent/CN203380844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843744A (en) * | 2021-10-11 | 2021-12-28 | 广州岭南穗粮谷物股份有限公司 | Bearing sleeve disassembling tool and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Quanyuan Inventor before: Wang Quanyuan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20170730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |