CN104184264A - Dismounting device of motor stator in immersible pump - Google Patents
Dismounting device of motor stator in immersible pump Download PDFInfo
- Publication number
- CN104184264A CN104184264A CN201410414737.8A CN201410414737A CN104184264A CN 104184264 A CN104184264 A CN 104184264A CN 201410414737 A CN201410414737 A CN 201410414737A CN 104184264 A CN104184264 A CN 104184264A
- Authority
- CN
- China
- Prior art keywords
- motor
- motor stator
- frame
- immersible pump
- electric machine
- 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.)
- Granted
Links
Abstract
The invention discloses a dismounting device of a motor stator in an immersible pump. A first dismounting frame and a second dismounting frame are respectively provided with a plurality of through holes and are connected with the two sides of a motor bracket respectively, a through hole capable of blocking a motor shell and allowing the motor stator to pass is formed in the motor bracket, pin holes capable of being matched with the through holes are formed in two side arms of a limiting frame respectively, the limiting frame is arranged between the first dismounting frame and the second dismounting frame through pins, and the limiting frame is fixed with a driving mechanism. An expansion frame and an ejector rod are further included, a motor terminal on a motor abuts against the motor bracket, the stretching end of a motor shaft on the motor faces the limiting frame, the expansion frame can hold the surface, close to the stretching end of the motor shaft, of the motor stator, a driving device jacks the ejector rod, the other end of the ejector rod penetrates through the stretching end of the motor shaft and jacks the expansion frame, and the driving device drives the expansion frame to move towards the motor terminal through the ejector rod to dismount the motor stator. Through the dismounting device, the motor stator in the immersible pump can be dismounted fast and conveniently.
Description
Technical field
The present invention relates to flight-line maintenance tooling device field, be specifically related to a kind of relieving attachment that can dismantle fast, easily motor stator in immersible pump.
Background technology
After in immersible pump, motor works long hours, motor stator is easily aging, thus the motor stator that need to more renew.At present, the method for dismounting of conventional motor stator is: with hard thing, one end of motor stator is knocked, it is slided from electric machine casing.But the method for dismounting of conventional motor stator is not suitable for being applied to motor in immersible pump, because motor is divided into two end faces in immersible pump, that is: motor shaft stretches out end and motor terminals, the hole of motor terminals is very large, motor stator can pass in and out from motor terminals, but the hole that motor shaft stretches out on end is very little, only for allowing output shaft pass, so hard thing cannot knock on motor stator and stretch out the surface of end near motor shaft, thereby is difficult to pull down the motor stator in immersible pump.
Summary of the invention
Technical problem to be solved by this invention is: a kind of relieving attachment that can dismantle fast, easily motor stator in immersible pump is provided.
In order to address the above problem, the technical solution adopted in the present invention is: the relieving attachment of motor stator in immersible pump, comprise first, the second dismounting frame, be characterized in: first, on the second dismounting frame, be respectively arranged with several open-works, first, the front end of the second dismounting frame is connected with the both sides of electric machine support respectively, on electric machine support, be provided with the through hole that can block electric machine casing and can allow motor stator pass through, in the two side arms of position-limited rack, being respectively arranged with can be with first, the pin-and-hole that open-work on the second dismounting frame matches, pin inserts respectively the pin-and-hole and first in the two side arms of position-limited rack, after open-work on the second dismounting frame, position-limited rack is installed on to first, between the second dismounting frame, position-limited rack and driving mechanism fix, also comprise the extending frame that can take off motor stator and the push rod that can withstand extending frame, extending frame comprises stock, the top of stock is fixed with expansion piece, the sliding sleeve that can slide on stock is also installed on stock, the surrounding of sliding sleeve is at least hinged with two expansion arm and expansion arm can be against expansion piece, the top of expansion arm is also provided with boss in outward direction, during work, motor is between electric machine support and position-limited rack, and the motor terminals on motor are close to electric machine support, motor shaft on motor stretches out end towards position-limited rack, expansion piece can make expansion arm outwards open and take off by the boss on its top the surface that on motor stator, close motor shaft stretches out end around itself and the pin joint of sliding sleeve towards sliding sleeve motion, drive unit withstands push rod, the other end of push rod stretches out and holds and withstand the expansion piece on extending frame through motor shaft, drive unit drives extending frame to move to dismantle motor stator to motor terminals by push rod.
Further, the relieving attachment of motor stator in aforesaid immersible pump, wherein: the front end of first, second dismounting frame is hinged with the both sides of electric machine support respectively.
Further, the relieving attachment of motor stator in aforesaid immersible pump, wherein: on the rear end face of electric machine support, be provided with several positive stop lug boss, positive stop lug boss can prevent that electric machine casing from moving radially.
Further, the relieving attachment of motor stator in aforesaid immersible pump, wherein: expansion piece and stock are threaded connection.
Further, the relieving attachment of motor stator in aforesaid immersible pump, wherein: on expansion piece end face, be provided with groove, push rod stretches into groove and withstands expansion piece.
Further, the relieving attachment of motor stator in aforesaid immersible pump, wherein: in the two side arms of position-limited rack, be respectively arranged with passage, first, second dismounting frame is respectively through the passage in two side arms, and pin-and-hole and first, second open-work of dismantling on frame that pin inserts respectively in two side arms are fixed on first, second dismounting frame in the passage of two side arms.
Further, the relieving attachment of motor stator in aforesaid immersible pump, wherein: driving mechanism is oil cylinder, and the cylinder body of oil cylinder is threaded with position-limited rack.
Further, the relieving attachment of motor stator in aforesaid immersible pump, wherein: on expansion piece, be provided with conical surface, expansion arm can lean against on the conical surface of expansion piece.
Advantage of the present invention is: use relieving attachment of the present invention, can dismantle fast, easily motor stator in lower immersible pump, and can not cause damage to electric machine casing in immersible pump.
Accompanying drawing explanation
Fig. 1 is the perspective view of the relieving attachment of motor stator in immersible pump of the present invention.
Fig. 2 is the perspective view of the relieving attachment of motor stator in immersible pump of the present invention in when work.
Fig. 3 is the internal structure schematic diagram of motor in immersible pump.
Fig. 4 is the structural representation that extending frame is taken off motor stator.
Embodiment
Below by specific embodiments and the drawings, the present invention is described in further detail.
The relieving attachment of motor stator in immersible pump, as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, comprise first, the second dismounting frame 1, 2, the first, the second dismounting frame 1, on 2, be evenly provided with respectively several first, the second open-work 11, 21, the first, the second dismounting frame 1, 2 front end is hinged with the both sides of electric machine support 3 respectively, on electric machine support 3, be provided with the through hole 32 that can block electric machine casing 62 and can allow motor stator 61 pass through, on the rear end face of electric machine support 3, be also evenly provided with four positive stop lug boss 31, positive stop lug boss 31 can prevent that electric machine casing 62 from moving radially, first of position-limited rack 4, the second side arm 41, on 42, being respectively arranged with can be with first, the second open-work 11, 21 match first, the second pin-and-hole 411, 421, first of position-limited rack 4, the second side arm 41, on 42, be also respectively arranged with first, second channel 412, 422, the first, the second dismounting frame 1, 2 respectively through first, second channel 412, 422, the first pins 12 insert in the first pin-and-hole 411 and the first open-work 11, and second pin 22 position-limited rack 4 is fixed on to first after inserting in the second pin-and-holes 421 and the second open-work 21, the second dismounting frame 1, between 2, position-limited rack 4 is threaded with the cylinder body of oil cylinder 7, and first, the second dismounting frame 1, the open-work evenly arranging on 2, can make position-limited rack 4 be installed on first, the second dismounting frame 1, different position, front and back between 2, to adapt to the electric machine casing 62, the first of different length, the second dismounting frame 1, the both sides of 2 front end and electric machine support 3 are hinged, and such setting makes first, the second dismounting frame 1, the 2nd, dismountable and can connect from the electric machine support 3 of different sizes, to be used for dismantling the motor stator 61 of different size, first on position-limited rack 4, second channel 412, 422, can make the convenient and firm of position-limited rack 4 installations, relieving attachment also comprises the extending frame 8 that can take off motor stator 61 and the push rod 5 that can withstand extending frame 8, extending frame 8 comprises stock 81, the top of stock 81 is threaded with the expansion piece 82 of conical surface, on the end face of expansion piece 82, be provided with groove 821, stock 81 uses dismountable being threaded with expansion piece 82, can change according to the motor stator 61 of dismounting different inner diameters the expansion piece 82 of different sizes like this, the sliding sleeve 83 that can slide on stock 81 is also installed on stock 81, and the surrounding of sliding sleeve 83 is evenly hinged with first, second, the 3rd expansion arm 831, 832, 833 and they can lean against expansion piece 82 conical surface on, first, second, the 3rd expansion arm 831, 832, 833 top is also respectively arranged with in outward direction first, second, the 3rd boss 841, 842, 843, during work, motor 6 is between electric machine support 3 and position-limited rack 4, and the motor terminals 64 on motor 6 are close to electric machine support 3, motor shaft on motor 6 stretches out end 63 towards position-limited rack 4, when expansion piece 82 can make first when sliding sleeve 83 moves, second, the 3rd expansion arm 831, 832, 833 pin joints around them and sliding sleeve 83 outwards open, and by first of their tops, second, the 3rd boss 841, 842, 843 take off the surface of stretching out end 63 on motor stator 61 near motor shaft, hand oil pump 9 is given oil cylinder 7 fuel feeding, the piston rod of oil cylinder 7 is stretched out and withstand push rod 5, the other end of push rod 5 stretches out end 63 through motor shaft and stretches in the groove 821 on expansion piece 82 and withstand and expand piece 82, groove 821 can position push rod 5, prevent that push rod 5 is at the surface sliding of expansion piece 82, finally the piston rod by oil cylinder 7 drives push rod 5, extending frame 8 is dismantled lower motor stator 61 to 64 motions of motor terminals.
In immersible pump described in the present embodiment, the course of work of the relieving attachment of motor stator is: as Fig. 1, Fig. 2, Fig. 3, Fig. 4, first first, the second dismounting frame 1, 2 are articulated with respectively the both sides of electric machine support 3, then according to the size of electric machine casing 62, determine that position-limited rack 4 and oil cylinder 7 are first, the second dismounting frame 1, position between 2, then motor 6 is positioned between electric machine support 3 and position-limited rack 4, and the motor terminals 64 on motor 6 are close to electric machine support 3, motor shaft on motor 6 stretches out end 63 towards position-limited rack 4, then extending frame 8 is stretched into motor stator 61 from motor terminals 64, and makes first, second, the 3rd boss 841, 842, 843 extend the outside of motor stator 61, then pull stock 81 to make to expand piece 82 to sliding sleeve 83 motions, under the effect of expansion piece 82 upper tapered surface, make first, second, the 3rd expansion arm 831, 832, 833 pin joints around them and sliding sleeve 83 outwards open, and by first of their tops, second, the 3rd boss 841, 842, 843 take off the surface of stretching out end 63 on motor stator 61 near motor shaft, then hand oil pump 9 is given oil cylinder 7 fuel feeding, the piston rod of oil cylinder 7 is stretched out and withstand push rod 5, the other end of push rod 5 stretches out the through hole on end 63 through motor shaft and stretches in the groove 821 on expansion piece 82 and withstand and expand piece 82, expansion piece 82 is to sliding sleeve 83 motions, first, second, the 3rd expansion arm 831, 832, 833 can take off the surface of motor stator 61, and finally the piston rod by oil cylinder 7 drives push rod 5, extending frame 8 is to 64 motions of motor terminals until motor stator 61 is released to electric machine casing 62.
Beneficial effect of the present invention is: use relieving attachment of the present invention, can dismantle fast, easily motor stator in lower immersible pump, and can not cause damage to electric machine casing in immersible pump.
Claims (8)
1. the relieving attachment of motor stator in immersible pump, comprise first, the second dismounting frame, it is characterized in that: first, on the second dismounting frame, be respectively arranged with several open-works, first, the front end of the second dismounting frame is connected with the both sides of electric machine support respectively, on electric machine support, be provided with the through hole that can block electric machine casing and can allow motor stator pass through, in the two side arms of position-limited rack, being respectively arranged with can be with first, the pin-and-hole that open-work on the second dismounting frame matches, pin inserts respectively the pin-and-hole and first in the two side arms of position-limited rack, after open-work on the second dismounting frame, position-limited rack is installed on to first, between the second dismounting frame, position-limited rack and driving mechanism fix, also comprise the extending frame that can take off motor stator and the push rod that can withstand extending frame, extending frame comprises stock, the top of stock is fixed with expansion piece, the sliding sleeve that can slide on stock is also installed on stock, the surrounding of sliding sleeve is at least hinged with two expansion arm and expansion arm can be against expansion piece, the top of expansion arm is also provided with boss in outward direction, during work, motor is between electric machine support and position-limited rack, and the motor terminals on motor are close to electric machine support, motor shaft on motor stretches out end towards position-limited rack, expansion piece can make expansion arm outwards open and take off by the boss on its top the surface that on motor stator, close motor shaft stretches out end around itself and the pin joint of sliding sleeve towards sliding sleeve motion, drive unit withstands push rod, the other end of push rod stretches out and holds and withstand the expansion piece on extending frame through motor shaft, drive unit drives extending frame to move to dismantle motor stator to motor terminals by push rod.
2. the relieving attachment of motor stator in immersible pump according to claim 1, is characterized in that: the front end of first, second dismounting frame is hinged with the both sides of electric machine support respectively.
3. the relieving attachment of motor stator in immersible pump according to claim 1 and 2, is characterized in that: on the rear end face of electric machine support, be provided with several positive stop lug boss, positive stop lug boss can prevent that electric machine casing from moving radially.
4. the relieving attachment of motor stator in immersible pump according to claim 1 and 2, is characterized in that: expansion piece and stock are threaded connection.
5. the relieving attachment of motor stator in immersible pump according to claim 1 and 2, is characterized in that: on expansion piece end face, be provided with groove, push rod stretches into groove and withstands expansion piece.
6. the relieving attachment of motor stator in immersible pump according to claim 1 and 2, it is characterized in that: in the two side arms of position-limited rack, be respectively arranged with passage, first, second dismounting frame is respectively through the passage in two side arms, and pin-and-hole and first, second open-work of dismantling on frame that pin inserts respectively in two side arms are fixed on first, second dismounting frame in the passage of two side arms.
7. the relieving attachment of motor stator in immersible pump according to claim 1 and 2, is characterized in that: driving mechanism is oil cylinder, and the cylinder body of oil cylinder is threaded with position-limited rack.
8. the relieving attachment of motor stator in immersible pump according to claim 1 and 2, is characterized in that: on expansion piece, be provided with conical surface, expansion arm can lean against on the conical surface of expansion piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414737.8A CN104184264B (en) | 2014-08-22 | 2014-08-22 | The stripping assembly of motor stator in submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410414737.8A CN104184264B (en) | 2014-08-22 | 2014-08-22 | The stripping assembly of motor stator in submersible pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104184264A true CN104184264A (en) | 2014-12-03 |
| CN104184264B CN104184264B (en) | 2016-06-01 |
Family
ID=51965090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410414737.8A Active CN104184264B (en) | 2014-08-22 | 2014-08-22 | The stripping assembly of motor stator in submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104184264B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099098A (en) * | 2015-09-24 | 2015-11-25 | 珠海凯邦电机制造有限公司 | Separating device for motor end covers and stators |
| CN105553190A (en) * | 2016-03-01 | 2016-05-04 | 北京安达维尔机械维修技术有限公司 | Flanging opening device for maintaining civil aviation stepping motor |
| CN106533072A (en) * | 2016-12-12 | 2017-03-22 | 包头中车电机有限公司 | Tooling for dismantling rotating shaft of generator |
| CN111618551A (en) * | 2020-05-28 | 2020-09-04 | 中国南方电网有限责任公司超高压输电公司大理局 | Energy storage module dismounting tool for hydraulic disc spring mechanism |
| CN111775102A (en) * | 2020-07-15 | 2020-10-16 | 上海烟草集团有限责任公司 | Device for disassembling rectangular-axis speed reduction motor |
| CN113300546A (en) * | 2021-05-11 | 2021-08-24 | 陈国秋 | Auxiliary dismounting device for excitation winding of permanent magnet motor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2011100987A4 (en) * | 2011-08-09 | 2011-11-17 | Hengdian Group Linix Motor Co., Ltd. | Bearing pressing device |
| CN202137575U (en) * | 2011-07-11 | 2012-02-08 | 唐山市拓又达科技有限公司 | Special assembly and disassembly equipment for vertical axis wind turbine |
| CN202309403U (en) * | 2011-10-14 | 2012-07-04 | 天津百利二通机械有限公司 | Special tool for disassembly of motor stator installed in motor-driven device |
| CN103846641A (en) * | 2012-11-29 | 2014-06-11 | 中国科学院沈阳自动化研究所 | Stator installation tooling of hanging type truck retarder |
| CN103855874A (en) * | 2014-02-28 | 2014-06-11 | 浙江联宜电机股份有限公司 | Motor stator dismantling tool |
| CN204131331U (en) * | 2014-08-22 | 2015-01-28 | 江苏永钢集团有限公司 | The relieving attachment of motor stator in immersible pump |
-
2014
- 2014-08-22 CN CN201410414737.8A patent/CN104184264B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202137575U (en) * | 2011-07-11 | 2012-02-08 | 唐山市拓又达科技有限公司 | Special assembly and disassembly equipment for vertical axis wind turbine |
| AU2011100987A4 (en) * | 2011-08-09 | 2011-11-17 | Hengdian Group Linix Motor Co., Ltd. | Bearing pressing device |
| CN202309403U (en) * | 2011-10-14 | 2012-07-04 | 天津百利二通机械有限公司 | Special tool for disassembly of motor stator installed in motor-driven device |
| CN103846641A (en) * | 2012-11-29 | 2014-06-11 | 中国科学院沈阳自动化研究所 | Stator installation tooling of hanging type truck retarder |
| CN103855874A (en) * | 2014-02-28 | 2014-06-11 | 浙江联宜电机股份有限公司 | Motor stator dismantling tool |
| CN204131331U (en) * | 2014-08-22 | 2015-01-28 | 江苏永钢集团有限公司 | The relieving attachment of motor stator in immersible pump |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099098A (en) * | 2015-09-24 | 2015-11-25 | 珠海凯邦电机制造有限公司 | Separating device for motor end covers and stators |
| CN105553190A (en) * | 2016-03-01 | 2016-05-04 | 北京安达维尔机械维修技术有限公司 | Flanging opening device for maintaining civil aviation stepping motor |
| CN105553190B (en) * | 2016-03-01 | 2017-12-26 | 北京安达维尔机械维修技术有限公司 | Side device is opened in civil aviaton's stepper motor maintenance |
| CN106533072A (en) * | 2016-12-12 | 2017-03-22 | 包头中车电机有限公司 | Tooling for dismantling rotating shaft of generator |
| CN111618551A (en) * | 2020-05-28 | 2020-09-04 | 中国南方电网有限责任公司超高压输电公司大理局 | Energy storage module dismounting tool for hydraulic disc spring mechanism |
| CN111775102A (en) * | 2020-07-15 | 2020-10-16 | 上海烟草集团有限责任公司 | Device for disassembling rectangular-axis speed reduction motor |
| CN113300546A (en) * | 2021-05-11 | 2021-08-24 | 陈国秋 | Auxiliary dismounting device for excitation winding of permanent magnet motor |
| CN113300546B (en) * | 2021-05-11 | 2023-09-01 | 佳木斯电机股份有限公司 | Auxiliary dismounting device for excitation winding of permanent magnet motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104184264B (en) | 2016-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104184264A (en) | Dismounting device of motor stator in immersible pump | |
| CN204131331U (en) | The relieving attachment of motor stator in immersible pump | |
| CN110581455B (en) | Automatic replacement device for overhead suspension insulator | |
| CN103522047A (en) | Assembly fixture of engine water pump flange plate | |
| TW201927456A (en) | Bolt tightening mechanism and battery pack mounting bracket | |
| CN108556020A (en) | A kind of clamping device for tubing cutting | |
| CN102284923A (en) | Multipurpose gear pull-out tool | |
| CN104354138A (en) | Bowl-shaped plug dismantling tool | |
| CN203542523U (en) | Novel pumping unit crank pin bush extractor | |
| CN103567960B (en) | Pin pulling device | |
| CN105515308B (en) | Fixture for motor case processing | |
| CN206393555U (en) | A kind of core holding unit plug provision for disengagement | |
| CN203791919U (en) | Fastening dividing rotary mechanism of central tube of five-star foot | |
| CN215509870U (en) | Assembling device for automobile water pump impeller | |
| CN205914940U (en) | A welding jig that is used for welding on oil tank body with oil pipe , oil drain nut | |
| CN203956462U (en) | Workpiece provision for disengagement | |
| CN104148922A (en) | Workpiece detaching device | |
| CN203804904U (en) | Disassembly and assembly tool for large-diameter piston ring | |
| CN204471246U (en) | A kind of automotive suspension spring testing stand fixture | |
| CN204749236U (en) | Die block rail movements mechanism | |
| CN208833584U (en) | A kind of stretching-machine force mechanism | |
| CN104124843B (en) | Electric motor end cap provision for disengagement | |
| CN103223679B (en) | Pipe clamping device for PVC pipe production line | |
| CN203614783U (en) | Novel pipeline controlling device | |
| CN104043679B (en) | A kind of depoling mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |