CN220401567U - Rotor drawing tool for low-voltage motor - Google Patents
Rotor drawing tool for low-voltage motor Download PDFInfo
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- CN220401567U CN220401567U CN202321625996.6U CN202321625996U CN220401567U CN 220401567 U CN220401567 U CN 220401567U CN 202321625996 U CN202321625996 U CN 202321625996U CN 220401567 U CN220401567 U CN 220401567U
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- voltage motor
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- 238000000605 extraction Methods 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model belongs to the technical field of low-voltage motor equipment, and relates to a low-voltage motor rotor drawing tool, which comprises a bottom plate, wherein one side of the bottom plate is fixedly connected with a vertical plate, the upper end of the vertical plate is fixedly connected with a top plate, a fixed seat is connected to the bottom plate in a sliding manner, two ends of one side, close to the vertical plate, of the fixed seat are respectively fixedly connected with a hydraulic telescopic rod, the hydraulic telescopic rods are fixedly connected with the vertical plate, and a clamping mechanism is arranged between the top plate and the bottom plate; according to the utility model, the clamping mechanism is arranged to clamp and fix the rotor of the low-voltage motor, the rotor is pulled out of the shell of the low-voltage motor through the fixing seat and the hydraulic telescopic rod, the rotor is not required to be pulled out through manpower, automatic operation is realized, simplicity and labor saving are realized, good stability is realized, and meanwhile, the rotor with different sizes is convenient to be pulled out, so that the application range is wider.
Description
Technical Field
The utility model relates to the technical field of low-voltage motor equipment, in particular to a rotor drawing tool of a low-voltage motor.
Background
The motor is a device for converting electric energy into kinetic energy, the low-voltage motor is one of motors, the motor acts in a low-voltage environment and is suitable for different working environments, the principle is the same as that of the motor, and a magnetic field generated in current is utilized, in the running process, a rotary motion can be transmitted, the external equipment is connected with the rotary part, the rotary motion can be transmitted to the outside, and the external mechanical structure can rotate, so that the driving purpose is realized
If the motor is faulty or burnt when needing to be maintained, the motor needs to be disassembled, the rotor is pulled out so as to be better maintained, the rotor is often pulled out by manpower, the rotor is pulled out by manpower because the weight of the motor rotor is too heavy, the rotor is completely pulled out by manpower, in the operation, the stator and the rotor can be collided and ground by completely relying on manpower operation, the stator winding, the iron core and the rotor iron core of the motor are damaged, and the stability is not easy to control.
Disclosure of Invention
The utility model aims to provide a low-voltage motor rotor drawing tool, which solves the problems that the motor stator winding, the iron core and the rotor iron core are damaged and the stability is difficult to control because the rotor of a low-voltage motor is too heavy and is completely drawn out by manpower, and the stator and the rotor are possibly ground by the complete manpower operation in the operation.
In order to solve the technical problems, the technical scheme adopted by the utility model is that the low-voltage motor rotor drawing tool comprises a bottom plate, one side of the bottom plate is fixedly connected with a vertical plate, the upper end of the vertical plate is fixedly connected with a top plate, a fixed seat is connected to the bottom plate in a sliding manner, two ends of one side of the fixed seat, which is close to the vertical plate, are respectively and fixedly connected with a hydraulic telescopic rod, the hydraulic telescopic rod is fixedly connected with the vertical plate, a clamping mechanism is arranged between the top plate and the bottom plate, the clamping mechanism comprises a motor fixedly connected with the upper end of the top plate, an output shaft of the motor penetrates through the top plate to be connected with a screw rod, the lower end of the screw rod is connected with the bottom plate through a bearing, threads at the upper end and the lower end of the screw rod are opposite in rotation direction, the outer sides of the upper end and the lower end of the screw rod are respectively and fixedly connected with a movable plate, and the opposite side of the movable plate is fixedly connected with the clamping plate.
As a preferable scheme, the two sides of the movable plate are respectively provided with an avoidance hole, a guide rod is arranged in the avoidance hole, and two ends of the guide rod are respectively fixedly connected with the top plate and the bottom plate.
As a preferable scheme, the outer end of the guide rod is connected with a guide sleeve in a sliding manner, and the guide sleeve is fixedly connected with the moving plate.
Preferably, the opposite surfaces of the clamping plates are arc-shaped.
As an optimal scheme, the rubber pads are fixedly connected to the opposite sides of the clamping plates.
As a preferable scheme, the upper end surface of the fixing seat is provided with a placing groove.
As the preferable scheme, the lower extreme surface of roof has seted up the sliding tray, sliding connection has the sliding plate in the sliding tray, the lower extreme fixedly connected with electric putter of sliding plate, electric putter's lower extreme fixedly connected with arc clamp plate.
As an optimal scheme, a sliding groove is formed in the bottom plate, and a sliding block matched with the sliding groove is fixedly connected below the fixing seat.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the clamping mechanism is arranged to clamp and fix the rotor of the low-voltage motor, the rotor is pulled out of the shell of the low-voltage motor through the fixing seat and the hydraulic telescopic rod, the rotor is not required to be pulled out through manpower, automatic operation is realized, simplicity and labor saving are realized, good stability is realized, and meanwhile, the rotor with different sizes is convenient to be pulled out, so that the application range is wider.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model before operation;
FIG. 2 is a schematic diagram of the overall structure of the working embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of a clamping plate according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of an arc-shaped pressing plate according to an embodiment of the present utility model.
Detailed Description
It is to be understood that, according to the technical solution of the present utility model, those skilled in the art may propose various alternative structural modes and implementation modes without changing the true spirit of the present utility model. Accordingly, the following detailed description and drawings are merely illustrative of the utility model and are not intended to be exhaustive or to limit the utility model to the precise form disclosed.
The following will describe the above technical solution in detail with reference to fig. 1 to 4 of the specification and the specific embodiments:
the utility model provides a drawing and installing tool for a rotor of a low-voltage motor, which comprises a bottom plate 1, wherein one side of the bottom plate 1 is fixedly connected with a vertical plate 2, the upper end of the vertical plate 2 is fixedly connected with a top plate 3, a fixed seat 4 is connected onto the bottom plate 1 in a sliding manner, two ends of one side of the fixed seat 4, which is close to the vertical plate 2, are respectively and fixedly connected with a hydraulic telescopic rod 5, the hydraulic telescopic rod 5 is fixedly connected with the vertical plate 2, a clamping mechanism is arranged between the top plate 3 and the bottom plate 1 and comprises a motor 6 fixedly connected with the upper end of the top plate 3, an output shaft of the motor 6 penetrates through the top plate 3 to be connected with a screw rod 7, the lower end of the screw rod 7 is connected with the bottom plate 1 through a bearing, threads at the upper end and the lower end of the screw rod 7 are opposite in rotation direction, the outer sides of the upper end and the lower end of the screw rod 7 are respectively and are respectively connected with a movable plate 8 in a threaded manner, and the opposite side of the movable plate 8 is fixedly connected with a clamping plate 9. When the low-voltage motor is used, the low-voltage motor is fixed on the fixed seat 4, then the hydraulic telescopic rod 5 is started, so that the hydraulic telescopic rod 5 drives the fixed seat 4 to move until the rotor on one side of the low-voltage motor, which is close to the vertical plate 2, moves between the two clamping plates 9, then the motor 6 is started, the screw rod 7 starts to rotate, the moving plates 8 on the upper end and the lower end of the screw rod 7 move in opposite directions due to the fact that the threads on the upper end and the lower end of the screw rod 7 rotate oppositely, the motor 6 is closed after the clamping plates 9 on the moving plates 8 clamp the rotor of the low-voltage motor, then the hydraulic telescopic rod 5 is started, so that the hydraulic telescopic rod 5 extends outwards, and the fixed seat 4 is driven to move outwards along the bottom plate 1, the low-voltage motor starts to move along with the fixed seat, and the rotor of the low-voltage motor is clamped and fixed by the clamping plates 9. After the rotor is pulled out, the motor 6 is started to enable the motor 6 to rotate reversely, the movable plate 8 drives the clamping plate 9 to move reversely, the clamping plate 9 does not clamp the rotor any more, and the rotor of the piezoelectric motor is taken down at the moment. When the rotor is installed, the rotor is fixed through the clamping mechanism, and then the hydraulic telescopic rod 5 is started, so that the motor housing on the fixed seat 4 moves along with the fixed seat 4 towards the rotor direction until the rotor is installed in the motor housing.
In order to ensure that the moving plate 8 can move up and down along with the rotation of the screw rod 7, as a preferred embodiment, two sides of the moving plate 8 are respectively provided with an avoiding hole 10, a guide rod 11 is arranged in the avoiding hole 10, and two ends of the guide rod 11 are respectively fixedly connected with the top plate 3 and the bottom plate 1.
In order to avoid that the gap between the avoidance hole 10 and the guide rod 11 affects the operation of the clamping mechanism, as a preferred embodiment, the outer end of the guide rod 11 is slidably connected with a guide sleeve 12, and the guide sleeve 12 is fixedly connected with the moving plate 8.
For better clamping of the motor, the fixing effect is improved, and as a preferred embodiment, the opposite sides of the clamping plate 9 are arc-shaped.
In order to prevent damage to the surface of the rotor when the clamping plate 9 clamps and fixes the rotor of the low voltage motor, a rubber pad 13 is fixedly connected to the opposite side of the clamping plate 9 as a preferred embodiment. The rubber pad 13 has the effect of increasing friction force while protecting the rotor, and further improves the fixing effect.
As a preferred embodiment, the upper end surface of the fixing base 4 is provided with a placement groove. The piezoelectric motor is placed in the placement tank.
As a preferred embodiment, a sliding groove 15 is formed on the lower end surface of the top plate 3, a sliding plate 16 is slidably connected in the sliding groove 15, an electric push rod 17 is fixedly connected to the lower end of the sliding plate 16, and an arc-shaped pressing plate 18 is fixedly connected to the lower end of the electric push rod 17. When the low-voltage motor is fixed, the electric push rod 17 is started, so that the electric push rod 17 extends downwards to drive the arc-shaped pressing plate 18 to move until the arc-shaped pressing plate 18 fixes the low-voltage motor in the placing groove. Preferably, a hydraulic telescopic rod 5 is also provided between the slide plate 16 and the riser 2, and the hydraulic telescopic rods 5 on the upper and lower sides are simultaneously activated or deactivated.
As a preferred embodiment, the bottom plate 1 is provided with a sliding groove 19, and a sliding block 20 matched with the sliding groove 19 is fixedly connected below the fixed seat 4. The sliding chute 19 and the sliding block 20 are arranged to facilitate the movement of the fixed seat 4.
The technical scope of the present utility model is not limited to the above description, and those skilled in the art may make various changes and modifications to the above-described embodiments without departing from the technical spirit of the present utility model, and these changes and modifications should be included in the scope of the present utility model.
Claims (8)
1. The utility model provides a low pressure motor rotor take out dress instrument, its characterized in that, includes bottom plate (1), one side fixedly connected with riser (2) of bottom plate (1), the upper end fixedly connected with roof (3) of riser (2), sliding connection has fixing base (4) on bottom plate (1), one side both ends that fixing base (4) are close to riser (2) are fixedly connected with hydraulic telescoping rod (5) respectively, hydraulic telescoping rod (5) and riser (2) fixed connection, be provided with clamping mechanism between roof (3) and bottom plate (1), clamping mechanism includes motor (6) with the upper end fixed connection of roof (3), the output shaft of motor (6) passes roof (3) and is connected with lead screw (7), the lower extreme of lead screw (7) is passed through the bearing and is connected with bottom plate (1), the screw thread at the upper and lower both ends of lead screw (7) is opposite, the outside at both ends is threaded connection respectively has movable plate (8) about lead screw (7), one side fixedly connected with clamping plate (9) relatively to movable plate (8).
2. The low-voltage motor rotor drawing and assembling tool according to claim 1, wherein avoidance holes (10) are respectively formed in two sides of the moving plate (8), guide rods (11) are arranged in the avoidance holes (10), and two ends of each guide rod (11) are respectively fixedly connected with the top plate (3) and the bottom plate (1).
3. The low-voltage motor rotor extraction tool according to claim 2, wherein the outer end of the guide rod (11) is slidably connected with a guide sleeve (12), and the guide sleeve (12) is fixedly connected with the moving plate (8).
4. A low voltage motor rotor extraction tool according to claim 1, characterized in that the opposite faces of the clamping plates (9) are arc-shaped.
5. The tool for drawing and assembling the rotor of the low-voltage motor according to claim 4, wherein rubber pads (13) are fixedly connected to opposite sides of the clamping plate (9).
6. The tool for drawing and installing the rotor of the low-voltage motor according to claim 1, wherein the upper end surface of the fixing seat (4) is provided with a placing groove (14).
7. The low-voltage motor rotor drawing and assembling tool according to claim 1, wherein a sliding groove (15) is formed in the lower end surface of the top plate (3), a sliding plate (16) is connected in the sliding groove (15), an electric push rod (17) is fixedly connected to the lower end of the sliding plate (16), and an arc-shaped pressing plate (18) is fixedly connected to the lower end of the electric push rod (17).
8. The low-voltage motor rotor drawing and assembling tool according to claim 1, wherein a chute (19) is formed in the bottom plate (1), and a sliding block (20) matched with the chute (19) is fixedly connected below the fixing seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321625996.6U CN220401567U (en) | 2023-06-25 | 2023-06-25 | Rotor drawing tool for low-voltage motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321625996.6U CN220401567U (en) | 2023-06-25 | 2023-06-25 | Rotor drawing tool for low-voltage motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220401567U true CN220401567U (en) | 2024-01-26 |
Family
ID=89607763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321625996.6U Active CN220401567U (en) | 2023-06-25 | 2023-06-25 | Rotor drawing tool for low-voltage motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220401567U (en) |
-
2023
- 2023-06-25 CN CN202321625996.6U patent/CN220401567U/en active Active
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