CN220492826U - Motor stator reaming device - Google Patents
Motor stator reaming device Download PDFInfo
- Publication number
- CN220492826U CN220492826U CN202321790552.8U CN202321790552U CN220492826U CN 220492826 U CN220492826 U CN 220492826U CN 202321790552 U CN202321790552 U CN 202321790552U CN 220492826 U CN220492826 U CN 220492826U
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- reaming
- wall
- bedplate
- electric telescopic
- telescopic rod
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- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000002265 prevention Effects 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007363 regulatory process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model belongs to the technical field of motor stators, in particular to a motor stator reaming device, aiming at the problems that the elasticity of a spring is poor, a pull rope can be lengthened or broken and can only be suitable for a stator with one inner diameter specification for long-time operation provided by the background technology, and the application range is low, the utility model provides a scheme which comprises a bedplate, wherein a reaming mechanism is arranged at one end of the outer wall of the top of the bedplate, and an axle center deviation prevention mechanism is arranged at the other end of the outer wall of the top of the bedplate. According to the utility model, the first electric telescopic rod drives the round table to move, and the limiting block on the round table can slide along the inner wall of the reaming wedge block, so that the reaming wedge block is controlled to shrink or expand outwards, the wear-resisting effect of the whole structure is good, deformation is not easy to occur, the overhaul frequency is reduced, the maintenance is convenient, the second electric telescopic rod drives the adjusting cap to move, the stators with different sizes can be clamped and fixed, the stators and the reaming columns are always positioned at the same axle center, and the application range is wide.
Description
Technical Field
The utility model relates to the technical field of motor stators, in particular to a motor stator reaming device.
Background
The stator is a fixed component of the machine and consists of a stator core, a stator winding and a stand. The stator mainly functions to generate a rotating magnetic field, and the rotor mainly functions to be cut by magnetic lines of force in the rotating magnetic field to generate (output) current.
Through retrieval, the patent (application number: 202222962180.4) discloses a motor stator reaming device, which is provided with a plurality of reaming rods and is pulled by a first telescopic rod, so that the time wasted by manual reaming can be effectively saved, and each coil can be independently regulated by the plurality of reaming rods, so that all coils can be kept in order in the regulating process; through being provided with arc type splint, place the stator in the standing groove to after adjusting the stator, can fix the stator, promote the handle afterwards, can let the stator remove towards the direction of reaming post, and then need not the people and hold, alright realize the purpose of reaming, effectually reduced the labour, but the device has following not enough when the operation:
firstly, the device utilizes the elasticity of the spring and the stay cord to control the hole expanding rod to expand holes, but in actual operation, the spring and the stay cord can generate certain deformation after long-time operation, the elasticity of the spring is poor, the stay cord can be lengthened or broken, and the stay cord needs to be overhauled in a short time, so that the maintenance is troublesome.
In addition, the device is firstly placed in the placing groove, and the arc clamping plate is driven by the second telescopic rod to move to adjust the stator to fix, but the fixing mode can only be suitable for the stator with one inner diameter specification, once the stator is replaced by the stator with other types, the problem that the stator and the reaming column are not in the same axis exists, the problem that the stator and the reaming column cannot be matched exists, and the application range is low.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a motor stator reaming device, which overcomes the defects of the prior art through the mutual matching of a reaming mechanism and an axle center deviation prevention mechanism, and effectively solves the problems that the elasticity of a spring is poor, a stay rope can be lengthened or disconnected, the stay rope can only be suitable for a stator with one inner diameter specification, and the application range is low.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the motor stator reaming device comprises a bedplate, wherein one end of the outer wall of the top of the bedplate is provided with a reaming mechanism, and the other end of the outer wall of the top of the bedplate is provided with an axle center deviation preventing mechanism;
the reaming mechanism comprises reaming columns arranged at one end of the top of the bedplate, reaming wedges which are connected to the inner wall of the reaming columns in a sliding manner and are distributed at equal intervals, a first electric telescopic rod arranged on the outer wall of one end of the reaming columns, a round table connected to a piston rod of the first electric telescopic rod, and limiting blocks welded on the outer wall of the round table and are distributed at equal intervals;
the axle center deviation prevention mechanism comprises a circular plate arranged at the other end of the top of the platen, a second electric telescopic rod arranged on the outer wall of one side of the circular plate, an adjusting cap connected to a piston rod of the second electric telescopic rod, clamping plates which are connected to the inner wall of the circular plate in a sliding manner and distributed at equal intervals, and a connecting rod hinged between the adjusting cap and the clamping plates.
Preferably, the limiting block is slidably connected to the inner wall of the reaming wedge block.
Preferably, a chute is formed in the outer wall of one side of the circular plate, and the clamping plate is connected to the inner wall of the chute in a sliding manner.
Preferably, a plate frame is arranged between the bedplate and the first electric telescopic rod.
Preferably, the outer wall of the top of the bedplate is fixedly connected with a rectangular frame through bolts, the outer wall of one side of the rectangular frame is fixedly connected with a servo motor through bolts, an output shaft of the servo motor is connected with a screw rod, and the outer wall of the bottom of the circular plate is in threaded connection with the outer wall of the screw rod through a fixing block.
Preferably, symmetrically distributed reinforcing blocks are welded between the bedplate and the rectangular frame.
Preferably, the reaming columns and the adjusting caps are positioned on the same axis.
The beneficial effects of the utility model are as follows:
1. according to the motor stator reaming device, in the reaming mechanism, the round table is driven to move through the first electric telescopic rod, and the limiting block on the round table can slide along the inner wall of the reaming wedge block, so that the reaming wedge block is controlled to shrink inwards or expand outwards, the whole structure is good in wear-resisting effect, deformation is not easy to occur, the overhaul times are reduced, and the maintenance is convenient;
2. according to the motor stator reaming device, in the axial center deviation prevention mechanism, the second electric telescopic rod drives the adjusting cap to move, so that inward shrinkage or outward expansion of the clamping plates can be realized, stators with different sizes can be clamped and fixed, the stators and the reaming columns are always located at the same axial center, and the application range is wide.
Drawings
Fig. 1 is a front view of the whole structure of a motor stator reaming device according to the present utility model;
fig. 2 is a schematic diagram of a reaming mechanism of a motor stator reaming device according to the present utility model;
fig. 3 is a schematic diagram of an axial center deviation preventing mechanism of a motor stator reaming device provided by the utility model.
In the figure: 1. a platen; 2. a reaming mechanism; 21. reaming the column; 22. reaming wedge blocks; 23. a first electric telescopic rod; 24. round bench; 25. a limiting block; 3. an axle center deviation preventing mechanism; 31. a circular plate; 32. a second electric telescopic rod; 33. an adjustment cap; 34. a clamping plate; 35. a connecting rod; 4. a chute; 5. a plate frame; 6. a rectangular frame; 7. a servo motor; 8. and a screw rod.
Description of the embodiments
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.
1-2, a motor stator reaming device comprises a bedplate 1, wherein one end of the outer wall of the top of the bedplate 1 is provided with a reaming mechanism 2, and the reaming mechanism 2 comprises the following components:
reaming mechanism 2: the reaming mechanism 2 comprises a reaming column 21 arranged at one end of the top of the bedplate 1, reaming wedges 22 which are connected to the inner wall of the reaming column 21 in a sliding manner and distributed at equal intervals, a first electric telescopic rod 23 arranged on the outer wall of one end of the reaming column 21, a round table 24 connected to a piston rod of the first electric telescopic rod 23, and limiting blocks 25 welded on the outer wall of the round table 24 in a equidistant manner.
In this embodiment, the first electric telescopic rod 23 drives the round table 24 to move, and the limiting block 25 on the round table 24 can slide along the inner wall of the reaming wedge block 22, so that the reaming wedge block 22 is controlled to shrink inwards or expand outwards, the wear-resisting effect of the whole structure is good, deformation is not easy to occur, the overhaul times are reduced, and the maintenance is convenient.
In a second embodiment, referring to fig. 3, a reaming device for a stator of a motor further includes an axial deviation preventing mechanism 3, where the axial deviation preventing mechanism 3 includes the following components:
axle center deviation prevention mechanism 3: the axle center deviation preventing mechanism 3 comprises a circular plate 31 arranged at the other end of the top of the bedplate 1, a second electric telescopic rod 32 arranged on the outer wall of one side of the circular plate 31, an adjusting cap 33 connected to a piston rod of the second electric telescopic rod 32, clamping plates 34 which are connected to the inner wall of the circular plate 31 in a sliding manner and are distributed at equal intervals, and a connecting rod 35 hinged between the adjusting cap 33 and the clamping plates 34.
In this embodiment, the second electric telescopic rod 32 drives the adjusting cap 33 to move, so that the clamping plate 34 can be retracted or expanded outwards, the stators with different sizes can be clamped and fixed, the stators and the reaming columns 21 are always located at the same axis, and the application range is wide.
Referring to fig. 2, a stopper 25 is slidably coupled to the inner wall of the reamer wedge 22.
Referring to fig. 3, a chute 4 is formed on one side outer wall of the circular plate 31, and a clamping plate 34 is slidably connected to the inner wall of the chute 4.
Referring to fig. 1-2, a pallet 5 is mounted between the pallet 1 and the first motorized telescopic rod 23.
Referring to fig. 1, the top outer wall of the platen 1 is fixedly connected with a rectangular frame 6 through bolts, the outer wall of one side of the rectangular frame 6 is fixedly connected with a servo motor 7 through bolts, an output shaft of the servo motor 7 is connected with a screw rod 8, and the bottom outer wall of a circular plate 31 is in threaded connection with the outer wall of the screw rod 8 through a fixing block.
Referring to fig. 1, symmetrically distributed reinforcing blocks are welded between a bedplate 1 and a rectangular frame 6.
Referring to fig. 2-3, the reamer spindle 21 and the adjustment cap 33 are coaxially positioned.
Working principle: firstly, a stator to be reamed is placed between four clamping plates 34, the second electric telescopic rod 32 drives the adjusting cap 33 to move towards the direction of the reaming column 21 so as to shrink the clamping plates 34, the stator is fixed in the clamping plates 34, then the servo motor 7 drives the screw rod 8 to rotate so as to control the circular plate 31 to move towards the direction of the reaming column 21, after the stator is placed outside the reaming column 21, the first electric telescopic rod 23 shrinks so as to move the circular table 24, and the limiting block 25 on the circular table 24 can slide along the inner wall of the reaming wedge 22, so that the reaming wedge 22 is controlled to expand outwards, and the reaming operation of the stator is completed.
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 (7)
1. The motor stator reaming device comprises a bedplate (1) and is characterized in that one end of the outer wall of the top of the bedplate (1) is provided with a reaming mechanism (2), and the other end of the outer wall of the top of the bedplate (1) is provided with an axle center deviation preventing mechanism (3);
the reaming mechanism (2) comprises a reaming column (21) arranged at one end of the top of the bedplate (1), reaming wedges (22) which are connected to the inner wall of the reaming column (21) in a sliding manner and are distributed at equal intervals, a first electric telescopic rod (23) arranged on the outer wall of one end of the reaming column (21), a round table (24) connected to a piston rod of the first electric telescopic rod (23) and limiting blocks (25) welded on the outer wall of the round table (24) in an equidistant manner;
the axle center deviation prevention mechanism (3) comprises a circular plate (31) arranged at the other end of the top of the bedplate (1), a second electric telescopic rod (32) arranged on the outer wall of one side of the circular plate (31), an adjusting cap (33) connected to a piston rod of the second electric telescopic rod (32), clamping plates (34) which are connected to the inner wall of the circular plate (31) in a sliding manner and distributed at equal intervals, and a connecting rod (35) hinged between the adjusting cap (33) and the clamping plates (34).
2. A motor stator reaming device according to claim 1, characterized in that said stop (25) is slidingly connected to the inner wall of the reaming wedge (22).
3. A motor stator reaming device according to claim 1, characterized in that the outer wall of one side of the circular plate (31) is provided with a chute (4), and the clamping plate (34) is slidably connected to the inner wall of the chute (4).
4. A motor stator reaming device according to claim 1, characterized in that a plate frame (5) is mounted between said bedplate (1) and the first electric telescopic rod (23).
5. The motor stator reaming device according to claim 1, characterized in that the outer wall of the top of the bedplate (1) is fixedly connected with a rectangular frame (6) through bolts, the outer wall of one side of the rectangular frame (6) is fixedly connected with a servo motor (7) through bolts, an output shaft of the servo motor (7) is connected with a screw rod (8), and the outer wall of the bottom of the circular plate (31) is in threaded connection with the outer wall of the screw rod (8) through a fixing block.
6. A motor stator reaming device according to claim 1, characterized in that symmetrically distributed reinforcing blocks are welded between the bedplate (1) and the rectangular frame (6).
7. A motor stator reaming device according to claim 1, characterized in that said reaming stem (21) and said adjustment cap (33) are co-axially positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321790552.8U CN220492826U (en) | 2023-07-10 | 2023-07-10 | Motor stator reaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321790552.8U CN220492826U (en) | 2023-07-10 | 2023-07-10 | Motor stator reaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220492826U true CN220492826U (en) | 2024-02-13 |
Family
ID=89836008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321790552.8U Active CN220492826U (en) | 2023-07-10 | 2023-07-10 | Motor stator reaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220492826U (en) |
-
2023
- 2023-07-10 CN CN202321790552.8U patent/CN220492826U/en active Active
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