CN219771541U - Special lifting tool for motor rotor - Google Patents
Special lifting tool for motor rotor Download PDFInfo
- Publication number
- CN219771541U CN219771541U CN202320589276.2U CN202320589276U CN219771541U CN 219771541 U CN219771541 U CN 219771541U CN 202320589276 U CN202320589276 U CN 202320589276U CN 219771541 U CN219771541 U CN 219771541U
- Authority
- CN
- China
- Prior art keywords
- motor
- sliding
- motor rotor
- hole
- lifting 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.)
- Active
Links
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 description 11
- 238000004804 winding Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model belongs to the field of machine disassembly and assembly, in particular to a special lifting tool for a motor rotor, which aims at the problems that the positioning and lifting of motor rotors of different types are inconvenient in the use process of the existing lifting tool, so that the disassembly and assembly efficiency of a first motor is reduced.
Description
Technical Field
The utility model relates to the technical field of disassembly and assembly of a first motor, in particular to a special lifting tool for a motor rotor.
Background
An electric machine (English: electric machinery, commonly called a "motor") refers to an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction. The motor (symbol M) and the generator (symbol G) are divided. The rotor of the electric machine is colloquially said to be the part of the first electric machine that rotates. The stator consists of a machine base and an iron core with windings. The iron core is formed by laminating silicon steel sheet punching grooves, two sets of main windings (also called running windings) and auxiliary windings (also called starting windings) which are spaced apart by 90 degrees in an electric angle mode are embedded in the grooves, and a lifting tool is needed to lift a motor rotor in the disassembling and assembling process of the first motor.
In the prior art, the lifting tool is inconvenient to position and lift motor rotors of different models in the use process, so that the disassembly and assembly efficiency of the traction motor of the metro vehicle is reduced, and therefore, a special lifting tool for the motor rotors is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects that in the prior art, in the using process of a lifting tool, positioning and lifting of motor rotors of different types are inconvenient, so that the disassembly and assembly efficiency of a first motor is reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a special lifting tool of motor rotor, includes the base, four branches are passed through welded fixed mounting at the top of base, the top of four branches has same roof through welded fixed mounting, first spout has been seted up to the bottom of roof, sliding fit has the slider in the first spout, welded fixedly connected with mount pad is passed through to the bottom of slider, two symmetrical placing seats are passed through welded fixed mounting at the top of base, two guide slots of symmetry have been seted up to the bottom of mount pad, equal slidable mounting has the guide post in two guide slots, the one end of two guide posts is passed through welded fixedly connected with same lifter plate, be provided with positioning mechanism on the lifter plate.
Preferably, a mounting groove is formed in the mounting seat, a second through hole is formed in the inner wall of the bottom of the mounting groove, an air cylinder is fixedly mounted in the mounting groove, and an output shaft of the air cylinder is fixedly connected with the top of the lifting plate.
Preferably, a third through hole is formed in one side of the lifting plate and is communicated with the two second sliding grooves, second threaded holes are formed in the two sliding rods, the same two-way screw rod is installed in the two second threaded holes through threads, and a hand wheel is fixedly installed at one end of the two-way screw rod through welding.
Preferably, the positioning mechanism comprises two sliding rods, two symmetrical second sliding grooves are formed in the bottom of the lifting plate, the two sliding rods are respectively and slidably installed in the two second sliding grooves, connecting rods are fixedly installed on the outer sides of the two sliding rods through welding, and one ends of the two connecting rods are fixedly connected with sleeves through welding.
Preferably, a first through hole is formed in one side of the top plate and is communicated with the first sliding groove, a first threaded hole is formed in the sliding block, a screw is installed in the first threaded hole in a threaded mode, a first motor is fixedly installed on one side of the top plate, and an output shaft of the first motor is fixedly connected with one end of the screw.
In the utility model, the special lifting tool for the motor rotor has the beneficial effects that:
1. when the hand wheel is rotated, the hand wheel drives the bidirectional screw rod to rotate, the bidirectional screw rod drives the two slide bars to approach each other, and the two slide bars respectively drive the two connecting rods and the two sleeves to approach each other, so that the two sleeves can clamp and position motor rotor shafts of different types.
2. This scheme is when opening the cylinder, and the cylinder drives lifter plate vertical movement, and the lifter plate drives two slide bars, two connecting rods and two sleeve vertical movements, and then can lift by crane motor rotor, opens first motor simultaneously, and the screw rod drives slider horizontal migration, and the mount pad drives two guide posts and lifter plate horizontal migration, and then can carry out automatic decomposition equipment to motor rotor, effectively improves first motor and decomposes packaging efficiency.
The utility model can be convenient for positioning and lifting motor rotors of different models in the use process, thereby effectively improving the disassembly and assembly efficiency of the first motor, and has simple structure and convenient use.
Drawings
Fig. 1 is a schematic diagram of a front view of a special lifting tool for a motor rotor;
fig. 2 is an enlarged schematic diagram of a portion a in fig. 1 of a special lifting tool for a motor rotor according to the present utility model;
fig. 3 is an enlarged schematic diagram of a portion B in fig. 1 of a special lifting tool for a motor rotor according to the present utility model.
In the figure: 1. a base; 2. a support rod; 3. a top plate; 4. a first chute; 5. a slide block; 6. a mounting base; 7. a screw; 8. a guide groove; 9. a guide post; 10. a first motor; 11. a lifting plate; 12. a mounting groove; 13. a cylinder; 14. a placement seat; 15. a second chute; 16. a slide bar; 17. a two-way screw rod; 18. a hand wheel; 19. a connecting rod; 20. a sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1, a special lifting tool for a motor rotor comprises a base 1, four supporting rods 2 are fixedly arranged at the top of the base 1 through welding, the same top plate 3 is fixedly arranged at the top of the four supporting rods 2 through welding, a first sliding groove 4 is formed in the bottom of the top plate 3, a sliding block 5 is slidably arranged in the first sliding groove 4, the bottom of the sliding block 5 is fixedly connected with a mounting seat 6 through welding, two symmetrical placement seats 14 are fixedly arranged at the top of the base 1 through welding, two symmetrical guide grooves 8 are formed in the bottom of the mounting seat 6, guide posts 9 are slidably arranged in the two guide grooves 8, one ends of the two guide posts 9 are fixedly connected with the same lifting plate 11 through welding, the lifting plate 11 is provided with a positioning mechanism, the mounting seat 6 is internally provided with a mounting groove 12, the inner wall of the bottom of the mounting groove 12 is provided with a second through hole, the mounting groove 12 is internally fixedly provided with a cylinder 13, an output shaft of the cylinder 13 is fixedly connected with the top of the lifting plate 11, one side of the top plate 3 is provided with a first through hole, the first through hole is communicated with the first sliding groove 4, the sliding block 5 is provided with a first threaded hole, the first threaded hole is internally provided with a screw rod 7 in a threaded manner, one side of the top plate 3 is fixedly provided with a first motor 10, the output shaft of the first motor 10 is fixedly connected with one end of the screw rod 7, and when the first motor 10 is started, the screw rod 7 can drive the sliding block 5 to horizontally move.
Referring to fig. 2 and 3, a third through hole is formed in one side of the lifting plate 11, the third through hole is communicated with two second sliding grooves 15, second threaded holes are formed in two sliding rods 16, the same bidirectional screw rod 17 is installed in the two second threaded holes in a threaded mode, a hand wheel 18 is fixedly installed at one end of the bidirectional screw rod 17 through welding, when the hand wheel 18 is rotated, the bidirectional screw rod 17 can drive the two sliding rods 16 to horizontally move, the positioning mechanism comprises two sliding rods 16, two symmetrical second sliding grooves 15 are formed in the bottom of the lifting plate 11, the two sliding rods 16 are respectively and slidably installed in the two second sliding grooves 15, connecting rods 19 are fixedly installed on the outer sides of the two sliding rods 16 through welding, and one ends of the two connecting rods 19 are fixedly connected with a sleeve 20 through welding.
In this embodiment, when in use, the motor shell and the motor rotor are respectively placed at the tops of the two placing seats 14, the hand wheel 18 is rotated, the hand wheel 18 drives the bidirectional screw rod 17 to rotate, the bidirectional screw rod 17 drives the two slide rods 16 to horizontally move, the two slide rods 16 respectively drive the two connecting rods 19 to mutually approach, the two connecting rods 19 respectively drive the two sleeves 20 to mutually approach, the two sleeves 20 can clamp and position the rotating shafts of the motor rotors of different types, then the air cylinder 13 is started, the air cylinder 13 drives the lifting plate 11 to vertically move upwards, the lifting plate 11 drives the two slide rods 16, the two connecting rods 19 and the two sleeves 20 to vertically move upwards, and then the motor rotor can be lifted, when the motor rotor is lifted to a certain position, the first motor 10 is started, the first motor 10 drives the screw rod 7 to rotate, the screw rod 7 drives the slide block 5 to horizontally move leftwards, the slide block 5 drives the mounting seat 6 and the two guide posts 9 to horizontally move, the two guide posts 9 drive the lifting plate 11 to horizontally move, and then the motor rotor can be horizontally transplanted into the motor shell to be assembled, and the motor rotor is effectively disassembled and assembled.
Example two
The difference between this embodiment and the first embodiment is that: the hand wheel 18 is replaced by a second motor, the second motor is fixedly arranged on one side of the lifting plate 11, an output shaft of the second motor is fixedly connected with one end of the bidirectional screw rod 17, when the second motor is started, the bidirectional screw rod 17 drives the two slide rods 16 to horizontally move, the two slide rods 16 respectively drive the two connecting rods 19 to mutually approach, the two connecting rods 19 respectively drive the two sleeves 20 to mutually approach, and the two sleeves 20 can automatically clamp and position the rotating shaft of the motor rotor.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a special lifting tool of motor rotor, includes base (1), its characterized in that, the top fixed mounting of base (1) has four branches (2), the same roof (3) of top fixed mounting of four branches (2), first spout (4) have been seted up to the bottom of roof (3), sliding mounting has slider (5) in first spout (4), the bottom fixedly connected with mount pad (6) of slider (5), two symmetrical place seat (14) of top fixed mounting of base (1), two guide slots (8) of symmetry have been seted up to the bottom of mount pad (6), equal slidable mounting has guide post (9) in two guide slots (8), the one end fixedly connected with same lifter plate (11) of two guide posts (9), be provided with positioning mechanism on lifter plate (11).
2. The lifting tool special for the motor rotor according to claim 1, wherein a first through hole is formed in one side of the top plate (3), the first through hole is communicated with the first sliding groove (4), a first threaded hole is formed in the sliding block (5), a screw (7) is installed in the first threaded hole in a threaded mode, a first motor (10) is fixedly installed on one side of the top plate (3), and an output shaft of the first motor (10) is fixedly connected with one end of the screw (7).
3. The special lifting tool for the motor rotor according to claim 2, wherein a mounting groove (12) is formed in the mounting seat (6), a second through hole is formed in the inner wall of the bottom of the mounting groove (12), an air cylinder (13) is fixedly mounted in the mounting groove (12), and an output shaft of the air cylinder (13) is fixedly connected with the top of the lifting plate (11).
4. A special lifting tool for a motor rotor according to claim 3, characterized in that the positioning mechanism comprises two sliding rods (16), two symmetrical second sliding grooves (15) are formed in the bottom of the lifting plate (11), the two sliding rods (16) are respectively and slidably installed in the two second sliding grooves (15), connecting rods (19) are fixedly installed on the outer sides of the two sliding rods (16), and sleeves (20) are fixedly connected to one ends of the two connecting rods (19).
5. The special lifting tool for the motor rotor according to claim 4, wherein a third through hole is formed in one side of the lifting plate (11), the third through hole is communicated with two second sliding grooves (15), second threaded holes are formed in two sliding rods (16), the same bidirectional screw rod (17) is installed in the two second threaded holes in a threaded mode, and a hand wheel (18) is fixedly installed at one end of the bidirectional screw rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320589276.2U CN219771541U (en) | 2023-03-23 | 2023-03-23 | Special lifting tool for motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320589276.2U CN219771541U (en) | 2023-03-23 | 2023-03-23 | Special lifting tool for motor rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219771541U true CN219771541U (en) | 2023-09-29 |
Family
ID=88134112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320589276.2U Active CN219771541U (en) | 2023-03-23 | 2023-03-23 | Special lifting tool for motor rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219771541U (en) |
-
2023
- 2023-03-23 CN CN202320589276.2U patent/CN219771541U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207265773U (en) | A kind of new engine base easy to safeguard | |
| CN211859894U (en) | Novel assembly structure of compressor motor | |
| CN109041487A (en) | A kind of large-scale cabinet of the mechanical automation formula of communication base station | |
| CN219771541U (en) | Special lifting tool for motor rotor | |
| CN111452008A (en) | Generator set assembling rack and using method thereof | |
| CN111331255A (en) | Multi-angle directional processing table for generator assembly | |
| CN216403641U (en) | Wind-powered electricity generation hoist and mount hoist with protective structure | |
| CN201350570Y (en) | Multifunctional mechanical mold turning upender | |
| CN212857416U (en) | A plastic mould for producing automobile power generation machine claw utmost point | |
| CN211688148U (en) | Hoisting accessory is used in motor maintenance | |
| CN210578162U (en) | Motor jig | |
| CN209919807U (en) | Tool for mounting coupling bolt of hydroelectric generating set | |
| CN112139519A (en) | Forming method of forming device with wind power door frame surface finishing function | |
| CN220210202U (en) | Jacking module mechanism for stator-rotor assembling machine | |
| CN212572330U (en) | Automatic change main winding bank line machine | |
| CN211998538U (en) | Mechanical hoisting device for machining | |
| CN219946130U (en) | Electromechanical device overhauls device | |
| CN217801438U (en) | Motor rotor assembly and disassembly tools | |
| CN204946710U (en) | A kind of triangle winding iron core automatic moulding machine | |
| CN216216436U (en) | Automatic high-frequency heating rotor structure | |
| CN220306080U (en) | Transformer core group fixed mounting frame | |
| CN212581424U (en) | Generator set easy to maintain | |
| CN215300431U (en) | Rotary laminating rotary table device for motor rotor | |
| CN213971068U (en) | Clamp for disassembling automobile engine | |
| CN216780391U (en) | Hydraulic limiting stroke gang drill device for drilling holes in motor shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |