CN219420519U - Special tool for extracting rotor of adjustable motor - Google Patents
Special tool for extracting rotor of adjustable motor Download PDFInfo
- Publication number
- CN219420519U CN219420519U CN202223440674.2U CN202223440674U CN219420519U CN 219420519 U CN219420519 U CN 219420519U CN 202223440674 U CN202223440674 U CN 202223440674U CN 219420519 U CN219420519 U CN 219420519U
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- fixed
- tooth
- rotor
- clamping block
- fixing
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- 230000003014 reinforcing effect Effects 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model provides a special tool for drawing a rotor of an adjustable motor, which comprises the following components: the longitudinal beam comprises a fixing frame and a second limiting hole; the fixing frame is fixed at the bottom of the longitudinal beam, and the second limit Kong Kaishe is arranged above one side of the longitudinal beam; the fixing assembly comprises a fixing body, a rotating sleeve, a first tooth, threads, a clamping block, a second tooth, a gear and an inner hexagon bolt; the fixing body is fixed on one side of the fixing frame, one side of the rotating sleeve is rotationally connected to one side of the inner part of the fixing body through a rotating shaft, the first tooth is fixed on one side of the rotating sleeve, the thread is fixed on the other side of the rotating sleeve, and the clamping block is slidingly connected to the thread through the second tooth; the fixed time multi-person operation is avoided, the labor is saved, the working efficiency is accelerated, and the motor shaft rotors with different motor shaft rotors can be fixed, so that the application range is improved.
Description
Technical Field
The utility model relates to the technical field of motor overhaul and maintenance, in particular to a special tool for an adjustable motor rotor.
Background
In the maintenance work of the motor, the motor rotor needs to be pulled out from the motor stator when the high-voltage motor is overhauled, and the stator, the rotor and the iron core are inspected.
The sleeve lengthening shaft is matched with the rotor drawing method of the travelling crane, but because the gap between the stator and the rotor of the motor is smaller, hanging straps are needed to be hung at two ends of the rotor of the motor in the overhaul process, the motor cannot be inserted in place at one time, the fixed position of the hanging straps is needed to be adjusted midway, and the sleeve lengthening shaft is needed to be disassembled and assembled. The weight of the rotor of the high-voltage motor is about 1000-5000Kg, the shaft journals of each motor are different in size, and the heights of the motors are also different, so that a plurality of lengthened sleeves with different inner diameters are required to be manufactured for disassembling and overhauling the rotor of a plurality of high-voltage motors with different shaft diameters and different heights.
The existing special tool for drawing the rotor of the adjustable motor needs multiple persons to operate when the rotor of the motor is fixed, is high in labor intensity, low in efficiency, high in risk and poor in fixing effect, and can fall down when the rotor of the motor is inspected and maintained due to the fact that the weight of the rotor of the motor is high, equipment and personal safety accidents are caused, and in the fixing process, the rotor of the motor is possibly damaged, so that economic losses are caused.
Therefore, it is necessary to provide a new tool special for adjusting the rotor of the motor to solve the above technical problems.
Disclosure of Invention
The utility model provides a special tool for drawing a rotor of an adjustable motor, which solves the technical problems that in the related art, the storage occupied area is large, the manufacturing consumable cost is high, the operation by a plurality of persons is needed, the labor intensity is high, the efficiency is low, the risk is high, the fixing effect is not good enough when the motor rotor is fixed, the electronic rotor can fall down when being inspected and maintained due to the heavy weight, the equipment and personal safety accidents are caused, and the electronic rotor can be damaged in the fixing process, so that the economic loss is caused.
In order to solve the technical problems, the special tool for drawing the rotor of the adjustable motor provided by the utility model comprises the following components:
the longitudinal beam comprises a fixing frame and a second limiting hole; the fixing frame is fixed at the bottom of the longitudinal beam, and the second limit Kong Kaishe is arranged above one side of the longitudinal beam;
the fixing assembly comprises a fixing body, a rotating sleeve, a first tooth, threads, a clamping block, a second tooth, a gear and an inner hexagon bolt; the fixing body is fixed on one side of the fixing frame, one side of the rotating sleeve is rotationally connected to one side of the inside of the fixing body through a rotating shaft, the first tooth is fixed on one side of the rotating sleeve, the thread is fixed on the other side of the rotating sleeve, the clamping block is slidingly connected to the thread through the second tooth, the clamping block is slidingly connected to the other side of the fixing body, the second tooth is fixed on one side, close to the rotating sleeve, of the clamping block, the gear is meshed with one side of the first tooth, the gear is rotationally connected to the other side of the inside of the fixing body through the rotating shaft, and the hexagon socket head cap bolt is fixed on one side of the gear;
the support beam comprises a motor, a threaded rod, a threaded sleeve, a first lifting ring, a second lifting ring and a first limiting hole, wherein the motor is fixed on one side of the support beam through bolts, two ends of the threaded rod are rotatably connected to the inside of the support beam through rotating shafts, the threaded sleeve is sleeved outside the threaded rod, the first lifting ring is fixed on the top of the threaded sleeve, the second lifting ring is fixed on one side of the top of the support beam, and the first limiting Kong Kaishe is vertically distributed at the bottom of one side of the support beam;
when the special tool for the adjustable motor rotor is used, the motor is started, the threaded rod is driven to rotate, the supporting beam is driven to move, the longitudinal beam is driven to move, the first limiting hole and the second limiting hole are coincided and inserted with a limiting pin, so that the position of the fixing frame is adjusted in height, the motor rotor is conveniently pulled through, the inner hexagon bolt is rotated through a spanner, the gear is driven to rotate, the rotating sleeve is driven to rotate through the first tooth, the thread is driven to rotate, the second tooth is meshed through the thread, and the clamping block is clamped to fix different motor rotors.
Preferably, the support beam further comprises a first reinforcing block, the first reinforcing block is fixed on the bent inner side of the support beam, the longitudinal beam further comprises a second reinforcing block, and the second reinforcing block is fixed at the connection position of the longitudinal beam and the fixing frame.
Preferably, the fixing assembly further comprises a semicircular sleeve, the semicircular sleeve is fixed to the bottom of the clamping block, and the semicircular sleeve is made of pure copper.
Preferably, a sliding block is arranged on one side of the clamping block, the clamping block is limited in the fixed body through the sliding block, and a plurality of groups of clamping blocks are arranged on one side of the fixed body.
Preferably, a sliding groove is formed in the longitudinal beam, the longitudinal beam is in sliding connection with the supporting beam through the sliding groove, and the first limiting hole and the second limiting hole are located on the same vertical line.
Preferably, the first lifting ring is fixed in position, and the second lifting ring is movable in position.
Preferably, the space of the central fixed part of the rotating sleeve is abundant.
Compared with the related art, the special tool for the adjustable motor rotor has the following beneficial effects:
the utility model provides a special tool for an adjustable motor rotor, which is characterized in that when the special tool for the adjustable motor rotor is used, a wrench is used for rotating an inner hexagon bolt to drive a gear to rotate, a first tooth is used for driving a rotating sleeve to rotate to drive a thread to rotate, a second tooth is engaged with the thread, and a clamping block is used for clamping to fix different motor rotors;
thereby avoid fixing many people's operations in time, use manpower sparingly for work efficiency, and can fix different motor shaft rotors, promoted application scope, and it has the pure copper to make through semicircle cover and motor rotor contact, avoids fixing in-process to cause the damage to motor rotor.
Further, start the motor drives the threaded rod rotates, drives the supporting beam and removes, remove the longeron, first spacing hole with the coincidence of second spacing hole inserts the spacer pin, in order to realize mount position altitude mixture control, conveniently take out the motor rotor and wear.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of a tool for adjusting a motor rotor according to the present utility model;
FIG. 2 is a schematic view of a front cross-sectional structure of a fastening assembly according to the present utility model;
FIG. 3 is a schematic side view of a fastening assembly according to the present utility model;
FIG. 4 is a schematic view of the thread structure of the present utility model;
FIG. 5 is a schematic diagram of the front structure of the fixing assembly of the present utility model;
fig. 6 is a schematic structural diagram of a second embodiment of the tool for adjusting a motor rotor according to the present utility model.
Reference numerals in the drawings:
1. the supporting beam, 101, the motor, 102, the threaded rod, 103, the threaded sleeve, 104, the first hanging ring, 105, the second hanging ring, 106, the first reinforcing block, 107 and the first limiting hole;
2. the longitudinal beam, 201, the fixing frame, 202, the second reinforcing block, 203 and the second limiting hole;
3. the fixing assembly 301, the fixing body 302, the rotating sleeve 303, the first teeth 304, the threads 305, the clamping block 306, the second teeth 307, the gears 308, the semicircular sleeve 309 and the inner hexagon bolt;
4. and a motor rotor.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a tool for adjusting a rotor of a motor according to the present utility model; FIG. 2 is a schematic view of a front cross-sectional structure of the fastening assembly of the present utility model; FIG. 3 is a schematic side view of a fastening assembly according to the present utility model; FIG. 4 is a schematic view of the thread structure of the present utility model; fig. 5 is a schematic front view of the fixing assembly of the present utility model.
The special tool for the adjustable motor rotor comprises:
the longitudinal beam 2 comprises a fixing frame 201 and a second limiting hole 203; the fixing frame 201 is fixed at the bottom of the longitudinal beam 2, and the second limiting hole 203 is formed above one side of the longitudinal beam 2;
the fixing assembly 3, wherein the fixing assembly 3 comprises a fixing body 301, a rotating sleeve 302, a first tooth 303, threads 304, a clamping block 305, a second tooth 306, a gear 307 and an inner hexagon bolt 309; the fixing body 3 is fixed on one side of the fixing frame 201, one side of the rotating sleeve 302 is rotatably connected to one side of the inside of the fixing body 301 through a rotating shaft, the first tooth 303 is fixed on one side of the rotating sleeve 302, the thread 304 is fixed on the other side of the rotating sleeve 302, the clamping block 305 is slidably connected to the thread 304 through the second tooth 306, the clamping block 305 is slidably connected to the other side of the fixing body 301, the second tooth 306 is fixed on one side of the clamping block 305 close to the rotating sleeve 302, the gear 307 is meshed with one side of the first tooth 303, the gear 307 is rotatably connected to the other side of the inside of the fixing body 301 through a rotating shaft, and the hexagon socket head cap screw 309 is fixed on one side of the gear 307;
when the special tool for extracting the rotor of the adjustable motor is used, the inner hexagon bolt 309 is rotated by a wrench to drive the gear 307 to rotate, the rotating sleeve 302 is driven to rotate by the first teeth 303 to drive the screw thread 304 to rotate, the second teeth 306 are meshed by the screw thread 304, and the clamping block 305 is clamped to fix different motor rotors.
Thereby avoid fixing many people's operations in time, use manpower sparingly for work efficiency, and can fix different motor 4 rotors, promoted application scope and fixed effect.
Further, the supporting beam 1 further includes a first reinforcing block 106, the first reinforcing block 106 is fixed on the curved inner side of the supporting beam 1, the longitudinal beam 2 further includes a second reinforcing block 202, the second reinforcing block 202 is fixed on the connection position of the longitudinal beam 2 and the fixing frame 201, and the overall strength of the supporting frame 1 and the longitudinal beam 2 is reinforced, so that the overall structure is more reliable.
Referring to fig. 3 again, the fixing assembly 2 further includes a semicircular sleeve 308, the semicircular sleeve 308 is fixed at the bottom of the clamping block 305, the semicircular sleeve 308 is made of pure copper, and the semicircular sleeve 308 contacts with the motor rotor 4 and is made of pure copper, so that damage to the motor rotor in the fixing process is avoided.
Referring to fig. 2 again, a slider is disposed at one side of the clamping block 305, the clamping block 305 is limited in the fixing body 301 by the slider, and multiple groups of clamping blocks 305 are disposed at one side of the fixing body, so that the clamping block 305 cannot fall during the fixing process, and the fixing effect is better improved.
Further, the space of the central fixed part of the rotating sleeve 302 is abundant, so that the motor rotors 4 with different sizes can be fixed, and the application range and the practicability are improved.
Referring to fig. 1-5 in combination, the specific working principle of the tool for extracting a rotor of an adjustable motor provided in this embodiment is as follows:
when the motor rotor 4 needs to be fixed, the inner hexagon bolt 309 is rotated through a wrench, the gear 307 is driven to rotate, the rotating sleeve 302 is driven to rotate through the first teeth 303, the threads 304 are driven to rotate, the second teeth 306 are meshed through the threads 304, and the clamping block 305 is clamped, so that the motor rotor 4 is fixed.
Second embodiment
Referring to fig. 6, another adjustable motor rotor tool according to a first embodiment of the present application is provided. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the application provides an adjustable motor draws rotor specialized tool's difference lies in, adjustable motor draws rotor specialized tool still includes a supporting beam 1, a supporting beam includes motor 101, threaded rod 102, thread bush 103, first rings 104, second rings 105 and first spacing hole 107, motor 101 pass through the bolt fastening in one side of supporting beam 1, the both ends of threaded rod 102 pass through the pivot rotate connect in the inside of supporting beam 1, thread bush 103 cover is located the outside of threaded rod 102, first rings 104 are fixed in the top of thread bush 103, second rings 105 are fixed in one side of the top of supporting beam 1, first spacing hole 107 is seted up a side bottom and vertical distribution of supporting beam 1 can be adjusted the position of supporting beam 1 reduces intensity of labour, uses manpower sparingly.
Referring again to fig. 6, the first suspension ring 104 is fixed in position, and the second suspension ring 105 is movable in position, so that the support beam 1 remains horizontal when moving.
Further, the inside of longeron 2 has been seted up the spout, longeron 2 through this spout with supporting beam 1 sliding connection, first spacing hole 107 with second spacing hole 203 is on same vertical line for longeron 2 can carry out height-adjusting, conveniently fixes motor rotor 4, improves the practicality.
The specific working principle of the special tool for the adjustable motor rotor is as follows:
when the positions of the supporting beam 1 and the longitudinal beam 2 need to be adjusted, the motor 101 is started to drive the threaded rod 102 to rotate to drive the supporting beam 1 to move and move the longitudinal beam 2, and the first limiting hole 107 and the second limiting hole 203 are overlapped and inserted with a limiting pin, so that the position height of the fixing frame 201 is adjusted, and the motor rotor is conveniently pulled through.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. An adjustable motor rotor specialized tool that takes out, characterized in that includes:
the longitudinal beam comprises a fixing frame and a second limiting hole; the fixing frame is fixedly arranged at the bottom of the longitudinal beam, and the second limit Kong Kaishe is arranged above one side of the longitudinal beam;
the fixing assembly comprises a fixing body, a rotating sleeve, a first tooth, threads, a clamping block, a second tooth, a gear and an inner hexagon bolt; the fixing body is fixed on one side of the fixing frame, one side of the rotating sleeve is rotationally connected to one side of the inside of the fixing body through a rotating shaft, the first tooth is fixed on one side of the rotating sleeve, the thread is fixed on the other side of the rotating sleeve, the clamping block is slidingly connected to the thread through the second tooth, the clamping block is slidingly connected to the other side of the fixing body, the second tooth is fixed on one side, close to the rotating sleeve, of the clamping block, the gear is meshed with one side of the first tooth, the gear is rotationally connected to the other side of the inside of the fixing body through the rotating shaft, and the hexagon socket head cap bolt is fixed on one side of the gear;
the support beam comprises a motor, a threaded rod, a threaded sleeve, a first lifting ring, a second lifting ring and a first limiting hole, wherein the motor is fixed on one side of the support beam through bolts, two ends of the threaded rod are rotatably connected to the inside of the support beam through rotating shafts, the threaded sleeve is sleeved outside the threaded rod, the first lifting ring is fixed on the top of the threaded sleeve, the second lifting ring is fixed on one side of the top of the support beam, and the first limiting Kong Kaishe is vertically distributed at the bottom of one side of the support beam;
when the special tool for the adjustable motor rotor is used, the motor is started, the threaded rod is driven to rotate, the supporting beam is driven to move, the longitudinal beam is driven to move, the first limiting hole and the second limiting hole are coincided and inserted with a limiting pin, so that the position of the fixing frame is adjusted in height, the motor rotor is conveniently pulled through, the inner hexagon bolt is rotated through a spanner, the gear is driven to rotate, the rotating sleeve is driven to rotate through the first tooth, the thread is driven to rotate, the second tooth is meshed through the thread, and the clamping block is clamped to fix different motor rotors.
2. The tool for extracting a rotor of an adjustable motor according to claim 1, wherein the supporting beam further comprises a first reinforcing block fixed to a curved inner side of the supporting beam, and the longitudinal beam further comprises a second reinforcing block fixed to a connection position of the longitudinal beam and the fixing frame.
3. The tool of claim 1, wherein the fixing assembly further comprises a semi-circular sleeve, the semi-circular sleeve is fixed to the bottom of the clamping block, and the semi-circular sleeve is made of pure copper.
4. The tool for drawing out the rotor of the adjustable motor according to claim 1, wherein a slide block is arranged on one side of the clamping block, the clamping block is limited in the fixed body through the slide block, and a plurality of groups of clamping blocks are arranged on one side of the fixed body.
5. The tool for drawing out the rotor of the adjustable motor according to claim 1, wherein a sliding groove is formed in the longitudinal beam, the longitudinal beam is slidably connected with the supporting beam through the sliding groove, and the first limiting hole and the second limiting hole are arranged on the same vertical line.
6. The adjustable motor rotor special tool of claim 1, wherein the first sling is fixed in position and the second sling is movable in position.
7. The tool of claim 1, wherein the fixed portion of the rotating sleeve is substantially free of space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223440674.2U CN219420519U (en) | 2022-12-22 | 2022-12-22 | Special tool for extracting rotor of adjustable motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223440674.2U CN219420519U (en) | 2022-12-22 | 2022-12-22 | Special tool for extracting rotor of adjustable motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219420519U true CN219420519U (en) | 2023-07-25 |
Family
ID=87240877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223440674.2U Active CN219420519U (en) | 2022-12-22 | 2022-12-22 | Special tool for extracting rotor of adjustable motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219420519U (en) |
-
2022
- 2022-12-22 CN CN202223440674.2U patent/CN219420519U/en active Active
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