CN114598113B - Supplementary electric motor rotor draw-out device who demolishs motor - Google Patents

Supplementary electric motor rotor draw-out device who demolishs motor Download PDF

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Publication number
CN114598113B
CN114598113B CN202210500719.6A CN202210500719A CN114598113B CN 114598113 B CN114598113 B CN 114598113B CN 202210500719 A CN202210500719 A CN 202210500719A CN 114598113 B CN114598113 B CN 114598113B
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China
Prior art keywords
limiting
plate
supporting
motor
motor rotor
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CN202210500719.6A
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Chinese (zh)
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CN114598113A (en
Inventor
魏崇化
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Xuzhou Nanpu Electromechanical Technology Co ltd
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Jiangsu Zhiyuan Intelligent Driving Technology Research Institute Co ltd
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Priority to CN202210500719.6A priority Critical patent/CN114598113B/en
Publication of CN114598113A publication Critical patent/CN114598113A/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/0006—Disassembling, repairing or modifying dynamo-electric machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

The invention discloses a motor rotor extracting device for assisting in dismantling a motor, which belongs to the technical field of motor dismantling and comprises a supporting base plate, wherein one end of the supporting base plate is provided with a supporting mechanism for supporting the motor, one side of the supporting base plate is provided with an extracting mechanism for matching with the supporting mechanism to extract the motor rotor, the side surface of the supporting base plate is provided with a driving mechanism for driving the extracting mechanism to transversely move, and the extracting mechanism comprises an extracting component for supporting and fixing the motor rotor and an adjusting component for adjusting the height of the extracting component; the multi-structure linkage-matching motor rotor extraction device is simple in structure and convenient to use, the motor is reliably supported through multi-structure linkage matching during use, and then the motor rotor is extracted through multi-structure linkage matching, so that the condition that the motor rotor scratches an iron core and a winding is effectively avoided in the process of extracting the motor rotor.

Description

Motor rotor extracting device assisting in dismounting motor
Technical Field
The invention belongs to the technical field of motor disassembly, and particularly relates to a motor rotor extracting device for assisting in disassembling a motor.
Background
The motor is an electromagnetic device, the working principle of the motor is that the conversion or the transmission of electric energy is realized according to the electromagnetic induction law, the motor rotor is often required to be extracted when the motor is maintained or overhauled, and a motor rotor extraction device is required at the moment;
the traditional motor rotor extracting device comprises a support frame, a motor rotor, a motor shaft, a pulley, a universal wheel and the like, and has the advantages that the motor rotor can be fixed and extracted, and the working efficiency of maintenance or overhaul is improved;
however, the motor rotor extraction device is lack of a stable support structure, so that the condition that the motor rotor scratches the iron core and the winding is easily generated in the process of extracting the motor rotor, and the popularization and the use of the motor rotor extraction device are not facilitated.
Disclosure of Invention
The invention aims to provide a motor rotor extraction device for assisting in dismantling a motor, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an auxiliary motor rotor draw-out device who demolishs motor, including the supporting baseplate, the one end of supporting baseplate is provided with the supporting mechanism who is used for playing the supporting role to the motor, one side of supporting baseplate is provided with the extraction mechanism who is used for cooperating supporting mechanism to play the extraction effect to motor rotor, the side of supporting baseplate is provided with the actuating mechanism who is used for driving extraction mechanism and carries out lateral shifting, extraction mechanism is including being used for playing the extraction subassembly that supports and fix the effect to motor rotor, an adjusting part for playing the altitude mixture control effect to the extraction subassembly, the one end that supporting baseplate was kept away from at the adjusting part is set up to the extraction subassembly.
As a further scheme of the invention: the supporting mechanism comprises a limiting supporting plate for supporting the motor, limiting side plates corresponding to the supporting base plate are arranged at two ends of the limiting supporting plate, a limiting fixing piece for supporting the motor is connected to two ends of the elastic buffer plate in a sliding mode, and a limiting screw which is connected with the limiting fixing piece in a threaded mode and is used for adjusting the height of the limiting fixing piece is rotatably connected to one end, far away from the supporting base plate, of each limiting side plate.
As a still further scheme of the invention: one end of the limiting side plate, which is far away from the supporting bottom plate, is provided with a limiting scale plate which is connected with the limiting fixing piece in a sliding mode, and the side face of the limiting supporting plate is provided with an elastic buffer plate.
As a still further scheme of the invention: the extraction subassembly includes the third limiting plate, the one end of third limiting plate is provided with the fourth limiting plate, the one end that the extraction subassembly was kept away from to the fourth limiting plate is provided with the fixed sleeve who is used for playing support and fixed action to electric motor rotor, the other end of third limiting plate is provided with the spacing slide rail of second, the one end sliding connection of the spacing slide rail of second has the spacing slider of second, the one end fixedly connected with second limiting plate of the spacing slider of second, the one end that the spacing slider of second was kept away from to the second limiting plate is provided with the scalable bracing piece of second, the one end that the second limiting plate was kept away from to the scalable bracing piece of second is provided with the sliding support cover.
As a still further scheme of the invention: the side of the second limiting plate is provided with an elastic oil storage piece used for playing an anti-skidding role in the second limiting plate, the side of the second limiting plate is provided with a limiting groove corresponding to the second limiting plate, and two ends of the limiting groove are provided with oil dripping through holes corresponding to the second limiting slide rails.
As a still further scheme of the invention: one end, far away from the fourth limiting plate, of the second limiting slide rail is provided with a limiting supporting block which is connected with the second limiting plate in a sliding mode and used for supporting the second limiting plate.
As a still further scheme of the invention: the adjusting component comprises a first limiting slider, one side of the first limiting slider is provided with a first limiting plate, the two ends of the first limiting plate are provided with height adjusting pieces used for adjusting the height of a third limiting plate, the two ends of the first limiting slider are provided with first telescopic supporting rods used for adjusting the height of the first limiting plate, one side, facing the first limiting slider, of the first limiting plate is provided with a transmission nut, one end of the transmission nut is provided with a second limiting screw, the other end of the transmission nut is provided with a first limiting screw, the side face of the first limiting plate is provided with a second limiting sleeve in threaded connection with the transmission nut, and the side face of the first limiting slider is provided with a first limiting sleeve in threaded connection with the first limiting screw and used for matching the second limiting sleeve and the second limiting screw to adjust the height of the first limiting plate.
As a still further scheme of the invention: the height adjusting piece is a hydraulic cylinder or an electric telescopic rod.
As a still further scheme of the invention: the driving mechanism comprises a driver, a limiting lead screw in threaded connection with a first limiting slide block is arranged at the output end of the driver, a first limiting slide rail in sliding connection with the first limiting slide block is arranged on one side of the limiting lead screw, and the first limiting slide rail is fixedly connected with the supporting bottom plate.
As a still further scheme of the invention: land wheels are arranged at two ends of the supporting bottom plate.
Compared with the prior art, the invention has the beneficial effects that: the multi-structure linkage-matching extraction device is simple in structure, convenient to use and low in cost, the motor is reliably supported through multi-structure linkage matching during use, the motor rotor is extracted through multi-structure linkage matching, the condition that the motor rotor scratches an iron core and a winding in the process of extracting the motor rotor is effectively avoided, the use experience of a user on the extraction device is improved, and the device can be suitable for motors of different models, so that the application range of the extraction device is wider, and the extraction device is worthy of popularization and use.
Drawings
Fig. 1 is a schematic structural view of a motor rotor extraction device for assisting in removing a motor;
FIG. 2 is a schematic view of an extraction mechanism in an extraction device for a motor rotor to assist in removing the motor;
fig. 3 is a schematic structural diagram of a second limiting plate in the motor rotor extraction device for assisting in removing the motor;
FIG. 4 is a schematic view of an adjustment assembly in the motor rotor extraction assembly to assist in removing the motor;
FIG. 5 is a schematic diagram of a support mechanism in a motor rotor extraction apparatus to assist in removing a motor;
FIG. 6 is a schematic structural diagram of a limit side plate in the motor rotor extraction device for assisting in removing the motor;
FIG. 7 is a schematic structural diagram of a limit support plate in the motor rotor extraction device for assisting in removing the motor;
in the figure: 1-land wheel, 2-supporting bottom plate, 3-driving mechanism, 4-extraction mechanism, 5-supporting mechanism, 31-driver, 32-limiting screw rod, 33-first limiting slide rail, 41-adjusting component, 42-extraction component, 410-first limiting screw rod, 411-first limiting sleeve, 412-first limiting slide block, 413-first telescopic supporting rod, 414-height adjusting component, 415-first limiting plate, 416-second limiting sleeve, 417-second limiting screw rod, 418-transmission nut, 420-limiting supporting block, 421-second telescopic supporting rod, 422-sliding supporting sleeve, 423-second limiting plate, 424-elastic oil storage component, 425-second limiting slide block, 426-third limiting plate, 427-a fixed sleeve, 428-a fourth limit plate, 429-a limit groove, 430-an oil dripping through hole, 431-a second limit sliding rail, 51-a limit side plate, 52-an elastic buffer plate, 53-a limit supporting plate, 54-a limit screw, 55-a limit scale plate and 56-a limit fixing piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1, the present embodiment provides a motor rotor extraction device for assisting in removing a motor, including a support base plate 2, a support mechanism 5 for supporting a motor is disposed at one end of the support base plate 2, an extraction mechanism 4 for matching the support mechanism 5 to extract the motor rotor is disposed at one side of the support base plate 2, a driving mechanism 3 for driving the extraction mechanism 4 to move laterally is disposed at a side surface of the support base plate 2, the extraction mechanism 4 includes an extraction assembly 42 for supporting and fixing the motor rotor, and an adjustment assembly 41 for adjusting a height of the extraction assembly 42, the extraction assembly 42 is disposed at one end of the adjustment assembly 41 away from the support base plate 2;
referring to fig. 5, fig. 6 and fig. 7, in an embodiment, in order to make the use of the supporting mechanism 5 more reliable, in this embodiment, preferably, the supporting mechanism 5 includes a limiting supporting plate 53 for supporting the motor, two ends of the limiting supporting plate 53 are provided with limiting side plates 51 corresponding to the supporting base plate 2, bottoms of the limiting side plates 51 are fixedly connected with the supporting base plate 2, two ends of the elastic buffer plate 52 are slidably connected with limiting fixing pieces 56 for supporting the motor, and one end of the limiting side plate 51, which is far away from the supporting base plate 2, is rotatably connected with a limiting screw 54 in threaded connection with the limiting fixing pieces 56 for adjusting the height of the limiting fixing pieces 56;
referring to fig. 5, fig. 6 and fig. 7, in an embodiment, in order to make the supporting effect of the supporting mechanism 5 on the motor better, in the embodiment, preferably, one end of the limiting side plate 51, which is far away from the supporting base plate 2, is provided with a limiting scale plate 55 in sliding connection with the limiting fixing member 56, when in use, the limiting scale plate 55 limits the limiting fixing member 56, and the spacing between the limiting fixing member 56 and the top of the limiting side plate 51 is displayed by using the limiting scale plate 55, the side surface of the limiting supporting plate 53 is provided with an elastic buffer plate 52, the elastic buffer plate 52 is used for reducing noise, and the elastic buffer plate 52 is made of rubber or silica gel;
when the motor is used, the motor is placed on the upper surface of the limiting support plate 53, the limiting support effect of the limiting fixing piece 56 on the motor is utilized, so that the motor can be positioned in the middle of the upper surface of the limiting support plate 53, the motor can be quickly and reliably placed in the middle of the limiting support plate 53 through the mutual matching of the limiting support plate 53 and the limiting fixing piece 56, a user can conveniently perform subsequent rotor extraction operation on the motor, the phenomenon that the labor intensity of workers is increased due to the inclined placement of the motor or the abrasion is caused to an iron core or a winding in the process of extracting the rotor is avoided, the height of the limiting fixing piece 56 is adjusted, the limiting support plate 53 can quickly and reliably support motors of different models, and the working efficiency of the user is improved;
in another embodiment, the supporting mechanism 5 comprises a limiting supporting plate 53 for supporting the motor, two ends of the limiting supporting plate 53 are provided with limiting side plates 51 corresponding to the supporting base plate 2, the top of each limiting side plate 51 is provided with a hydraulic cylinder, two ends of each hydraulic cylinder are provided with limiting fixing plates, and the motor is fixed through the mutual matching of the hydraulic cylinder and the limiting fixing plates when in use;
referring to fig. 2 and fig. 3, in an embodiment, in order to make the usage of the extracting assembly 42 more reliable, in this embodiment, preferably, the extracting assembly 42 includes a third limiting plate 426, one end of the third limiting plate 426 is provided with a fourth limiting plate 428, one end of the fourth limiting plate 428, which is away from the extracting assembly 42, is provided with a fixing sleeve 427 for supporting and fixing the motor rotor, the other end of the extracting assembly 42 is provided with a second limiting slide rail 431, one end of the second limiting slide rail 431 is slidably connected with a second limiting slide block 425, one end of the second limiting slide block 425 is fixedly connected with a second limiting plate 423, one end of the second limiting plate 423, which is away from the second limiting slide block 425, is provided with a second telescopic supporting rod 421, and one end of the second telescopic supporting rod 421, which is away from the second limiting slide rail 423, is provided with a sliding supporting sleeve 422;
referring to fig. 2 and 3, in order to make the function of the extracting assembly 42 more abundant, in this embodiment, preferably, an elastic oil storage element 424 for preventing the second limiting plate 423 from slipping is disposed on a side surface of the second limiting plate 423, the elastic oil storage element 424 is a sponge block or a porous rubber block, a limiting groove 429 corresponding to the elastic oil storage element 424 is disposed on the side surface of the second limiting plate 423, and oil dripping through holes 430 corresponding to the second limiting slide rail 431 are disposed at two ends of the limiting groove 429;
referring to fig. 2, in an embodiment, in order to prevent the second limiting plate 423 from tilting during use, in the embodiment, preferably, one end of the second limiting slide rail 431 away from the fourth limiting plate 428 is provided with a limiting support block 420 slidably connected to the second limiting plate 423 for supporting the second limiting plate 423;
when the motor rotor is used, one end of the motor rotor is fixed through the fixed sleeve 427, the other end of the motor rotor is fixed with a steel pipe with proper length, the sliding support sleeve 422 is used for supporting the steel pipe in a sliding manner, and the motor rotor is reliably supported through the mutual matching of the fixed sleeve 427 and the sliding support sleeve 422, so that the motor rotor is in a horizontal state, a user can conveniently perform subsequent rotor extraction operation, and the scratch of an iron core or a winding caused by the inclination of the rotor in the rotor extraction process can be avoided;
in addition, before the rotor extraction operation is carried out, the height of the second limit plate 423 is adjusted, the second limit plate 423 abuts against the limit support plate 53, at the moment, the elastic buffer plate 52 plays the roles of anti-skidding and noise reduction for the second limit plate 423, at the same time, the elastic oil reservoir 424 on the side of the second restriction plate 423 is pressed, and the lubricating oil adsorbed in the elastic oil reservoir 424 is discharged when the elastic oil reservoir 424 is pressed, the discharged lubricating oil then drops on the second stopper slide rail 431 through the oil dropping through-hole 430, thereby lubricating the second limit slide rail 431 and the second limit slide block 425, reducing the resistance of the second limit slide block 425 during sliding, and the lubrication makes the sliding of the second limit slider 425 more stable, thereby improving the extraction accuracy of the extraction device, further avoiding the damage of the iron core or the winding caused by the bumping of the rotor due to the non-smooth sliding of the second limiting sliding block 425;
in another embodiment, the extraction assembly 42 includes a third limit plate 426, one end of the third limit plate 426 is provided with a fourth limit plate 428, one end of the fourth limit plate 428, which is far away from the extraction assembly 42, is provided with an electric hydraulic cylinder, the telescopic end of the electric hydraulic cylinder is provided with a fixed sleeve 427 for fixing the motor rotor, and the other end of the third limit plate 426 is provided with a limit sliding sleeve for supporting the motor rotor;
referring to fig. 4, in an embodiment, in order to make the use of the adjusting assembly 41 more reliable, in this embodiment, preferably, the adjusting assembly 41 includes a first limiting slider 412, a first limiting plate 415 is disposed on one side of the first limiting slider 412, a height adjusting member 414 for adjusting a height of a third limiting plate 426 is disposed at two ends of the first limiting plate 415, the height adjusting member 414 is a hydraulic cylinder or an electric telescopic rod, a first telescopic supporting rod 413 for limiting the first limiting plate 415 is disposed at two ends of the first limiting slider 412, a driving nut 418 is disposed on one side of the first limiting plate 415 facing the first limiting slider 412, a second limiting screw 417 is disposed at one end of the driving nut 418, a first limiting screw 410 is disposed at the other end of the driving nut 418, a second limiting sleeve 416 threadedly connected to the driving nut 418 is disposed on a side surface of the first limiting plate 415, a first limit sleeve 411 which is in threaded connection with the first limit screw 410 and is used for matching with the second limit sleeve 416 and the second limit screw 417 to adjust the height of the first limit plate 415 is arranged on the side surface of the first limit slider 412;
when a user needs to finely adjust the height of the first limiting plate 415, the transmission nut 418 is rotated by a wrench, at this time, the first limiting screw 410 and the second limiting screw 417 fixed at two ends of the transmission nut 418 rotate, the first limiting screw 410 is screwed into or out of the first limiting sleeve 411, and meanwhile, the second limiting screw 417 is screwed into or out of the second limiting sleeve 416 in the same way, so that the height of the first limiting plate 415 is increased or decreased, and therefore, the user can finely adjust the height of the first limiting plate 415 conveniently, in addition, the user can adjust the height of the third limiting plate 426 by extending or contracting the height adjusting piece 414, so that the user can perform multistage fine adjustment on the height of the extracting component 42 by the adjusting component 41, and the operation precision of the extracting device is improved;
in another embodiment, the adjusting assembly 41 includes a first limiting slider 412, a first limiting plate 415 is disposed on one side of the first limiting slider 412, a height adjusting member 414 for adjusting the height of the third limiting plate 426 is disposed at two ends of the first limiting slider 415, and a cylinder for adjusting the height of the first limiting plate 415 is disposed at two ends of the first limiting slider 412;
referring to fig. 1, in an embodiment, in order to make the use of the driving mechanism 3 more reliable, in this embodiment, preferably, the driving mechanism 3 includes a driver 31, the driver 31 is a stepping motor or a pneumatic motor, an output end of the driver 31 is provided with a limit screw 32 in threaded connection with the first limit slider 412, one side of the limit screw 32 is provided with a first limit slide rail 33 in sliding connection with the first limit slider 412, and the first limit slide rail 33 is fixedly connected with the support base plate 2;
when in use, the driver 31 drives the limit screw 32 to rotate, and the first limit slide rail 33 is matched for use, so that the first limit slide block 412 moves transversely along the first limit slide rail 33 and the limit screw 32, and a user can conveniently adjust the transverse position of the extraction mechanism 4;
in another embodiment, the driving mechanism 3 includes a mounting substrate, the mounting substrate is fixedly mounted at one end of the supporting base plate 2, a fourth limit slide rail slidably connected to the first limit slider 412 is disposed at the bottom of the mounting substrate, an air cylinder for driving the first limit slider 412 to move laterally is disposed at the top of the mounting substrate, and the first limit slider 412 is driven to move laterally by extending or contracting the air cylinder when in use, so as to facilitate a user to adjust the lateral position of the extracting mechanism 4;
referring to fig. 1, in an embodiment, in order to facilitate the movement of the supporting base plate 2, in the embodiment, it is preferable that ground wheels 1 are disposed at two ends of the supporting base plate 2, the ground wheels 1 are universal wheels having a self-locking function, and the top of the ground wheels 1 is fixedly connected to the supporting base plate 2.
The working principle and the using process of the invention are as follows: when the motor is used, the motor is randomly and transversely placed on the limiting supporting plate 53, the two ends of the rotor of the motor extend out of the limiting supporting plate 53, then a user twists the limiting screw 54 to realize the applicability adjustment of the height of the limiting fixing piece 56, so that the limiting fixing pieces 56 at the two ends of the limiting supporting plate 53 are all positioned at the same height and all carry out limiting support on the side surface of the motor, and the motor is positioned in the middle of the limiting supporting plate 53;
then, the user adjusts the height of the fixed sleeve 427 and the sliding support sleeve 422, so that the bottoms of the support surfaces of the fixed sleeve 427 and the sliding support sleeve 422 are in the same horizontal plane with the lower surface of the motor rotor, then one end of the motor rotor is fixed through the fixed sleeve 427, a steel pipe with a proper length is fixed at the other end of the motor rotor, and the sliding support sleeve 422 carries out sliding support on the steel pipe, so that the motor rotor is reliably supported through the mutual matching of the fixed sleeve 427 and the sliding support sleeve 422, the supported motor rotor is in a horizontal state, in addition, the motor rotor is separated from the motor stator, and a certain gap is ensured between the motor rotor and the motor stator in the circumferential direction;
then the user carries out lateral shifting through 3 drive extraction mechanisms 4 of actuating mechanism, fixed sleeve 427 lateral shifting this moment, thereby drive electric motor rotor through fixed sleeve 427 and carry out lateral shifting, this moment because the steel pipe, the multi-structure of slip support cover 422 etc. mutually supports, make the steady lateral shifting of electric motor rotor and break away from the motor gradually, thereby realize electric motor rotor's extraction, thereby the linkage cooperation through multi-structure carries out reliable extraction to electric motor rotor, effectively avoid extracting electric motor rotor's in-process the condition that electric motor rotor scotch iron core and winding appear, promote the user and experience extracting device's use.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (8)

1. The utility model provides an supplementary electric motor rotor draw-out device who demolishs motor, includes supporting baseplate, its characterized in that: the one end of bottom plate is provided with the supporting mechanism that is used for playing the supporting role to the motor, and one side of bottom plate is provided with the extraction mechanism that is used for cooperating supporting mechanism to play the extraction effect to motor rotor, and bottom plate's side is provided with the actuating mechanism that is used for driving extraction mechanism and carries out lateral shifting, and extraction mechanism is including the extraction subassembly that is used for playing support and fixed action to motor rotor, the adjusting part that is used for playing the altitude mixture control effect to the extraction subassembly, and the extraction subassembly sets up the one end of keeping away from bottom plate at adjusting part, supporting mechanism is including the spacing backup pad that is used for playing the supporting role to the motor, and the both ends of spacing backup pad are provided with the spacing curb plate corresponding with bottom plate, and the both ends sliding connection of elastic buffer board has the spacing mounting that is used for playing the supporting role to the motor, and the one end that bottom plate was kept away from to the spacing curb plate rotates and is connected with being used for playing the altitude mixture control to spacing mounting with spacing mounting threaded connection The spacing screw of effect, the extraction subassembly includes the third limiting plate, the one end of third limiting plate is provided with the fourth limiting plate, the one end that the extraction subassembly was kept away from to the fourth limiting plate is provided with the fixed sleeve who is used for playing support and fixed action to electric motor rotor, the other end of third limiting plate is provided with the spacing slide rail of second, the one end sliding connection of the spacing slide rail of second has the spacing slider of second, the one end fixedly connected with second limiting plate of the spacing slider of second, the one end that the spacing slider of second was kept away from to the second limiting plate is provided with the scalable bracing piece of second, the one end that the second limiting plate was kept away from to the scalable bracing piece of second is provided with the sliding support cover.
2. The motor rotor extraction device for assisting in dismantling a motor according to claim 1, wherein: one end of the limiting side plate, which is far away from the supporting bottom plate, is provided with a limiting scale plate which is in sliding connection with the limiting fixing piece, and the side surface of the limiting supporting plate is provided with an elastic buffer plate.
3. The motor rotor extraction device for assisting in removing a motor according to claim 2, wherein: the side face of the second limiting plate is provided with an elastic oil storage piece used for playing a role in skid resistance on the second limiting plate, the side face of the second limiting plate is provided with a limiting groove corresponding to the second limiting plate, and two ends of the limiting groove are provided with oil dripping through holes corresponding to the second limiting slide rails.
4. The motor rotor extraction device for assisting in removing a motor according to claim 3, wherein: one end, far away from the fourth limiting plate, of the second limiting slide rail is provided with a limiting supporting block which is connected with the second limiting plate in a sliding mode and used for supporting the second limiting plate.
5. The motor rotor extraction device for assisting in removing a motor according to claim 4, wherein: the adjusting component comprises a first limiting slider, one side of the first limiting slider is provided with a first limiting plate, two ends of the first limiting plate are provided with height adjusting pieces used for adjusting the height of a third limiting plate, two ends of the first limiting slider are provided with first telescopic supporting rods used for limiting the first limiting plate, one side of the first limiting plate, facing the first limiting slider, is provided with a transmission nut, one end of the transmission nut is provided with a second limiting screw rod, the other end of the transmission nut is provided with a first limiting screw rod, the side face of the first limiting plate is provided with a second limiting sleeve connected with the transmission nut in a threaded mode, and the side face of the first limiting slider is provided with a first limiting sleeve connected with the first limiting screw rod in a threaded mode and used for matching the second limiting sleeve and the second limiting screw rod to adjust the height of the first limiting plate.
6. The motor rotor extraction device for assisting in dismantling a motor according to claim 5, wherein: the height adjusting piece is a hydraulic cylinder or an electric telescopic rod.
7. The motor rotor extraction device for assisting in dismantling a motor according to claim 6, wherein: the driving mechanism comprises a driver, a limiting lead screw in threaded connection with a first limiting slide block is arranged at the output end of the driver, a first limiting slide rail in sliding connection with the first limiting slide block is arranged on one side of the limiting lead screw, and the first limiting slide rail is fixedly connected with the supporting bottom plate.
8. The motor rotor extraction device for assisting in dismantling a motor according to any one of claims 1 to 7, wherein: land wheels are arranged at two ends of the supporting bottom plate.
CN202210500719.6A 2022-05-10 2022-05-10 Supplementary electric motor rotor draw-out device who demolishs motor Active CN114598113B (en)

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CN204886596U (en) * 2015-08-26 2015-12-16 唐山学院 High -speed railway rolling stock traction motor rotor detaching device
CN212486342U (en) * 2020-07-23 2021-02-05 内蒙古君正能源化工集团股份有限公司 Auxiliary device for extracting generator rotor
CN215452731U (en) * 2021-06-24 2022-01-07 长沙大道精工科技有限公司 Rotor core-pulling device

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