CN213341928U - Movable diameter-variable motor stator and rotor separation device - Google Patents
Movable diameter-variable motor stator and rotor separation device Download PDFInfo
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- CN213341928U CN213341928U CN202022035826.5U CN202022035826U CN213341928U CN 213341928 U CN213341928 U CN 213341928U CN 202022035826 U CN202022035826 U CN 202022035826U CN 213341928 U CN213341928 U CN 213341928U
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- motor stator
- screw bolt
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Abstract
A movable diameter-variable motor stator and rotor separation device belongs to a tool applied to a hybrid transmission product when a transmission motor is disassembled. The motor can be accurately and safely separated. The motor assembly axial level is placed on V type supporting shoe, set up and the screw thread is installed on the backplate around the lead screw bolt propulsion pole, the lead screw bolt propulsion pole rear end can be dismantled through the bolt and be fixed with rotor protective material, motor stator thrust frame suit is on lead screw bolt propulsion pole and fix on the backplate trailing flank, set up the recess that three circumference encircleed lead screw bolt propulsion pole on the backplate, the radial setting of the circle that three recess formed is all followed to every recess, three dead lever front end inserts respectively in the recess that corresponds and through the bolt fastening, a triangle-shaped dog is respectively fixed to three dead lever rear end. The utility model discloses a separator when using, can be in arbitrary finite space, safe quick separates motor stator and rotor.
Description
Technical Field
The utility model belongs to the instrument that the mixed-action transmission product was used when disassembling the derailleur motor especially relates to a movable reducing motor stator-rotor separator.
Background
When a hybrid power assembly product is researched and developed, for dismounting and mounting of a motor part, a stator and a rotor of the motor part are mainly separated for inspection, and the inside of the motor part is analyzed. In the complete motor, the rotor and the stator have magnetic force, and the rotor is pressed inside the stator during assembling. This results in a good force point and sufficient force to separate the stator from the rotor of the motor after installation. When the motor is separated, the stress is uneven or other positions are touched, certain damage to the inside of the motor can be caused, and the motor breaks down after the motor is installed again. In addition, the motor in the hybrid system is generally designed to have a compact size, and has no fixed position and stress point during disassembly, so the disassembly is very difficult.
SUMMERY OF THE UTILITY MODEL
The utility model provides a movable reducing motor stator and rotor separator makes the motor accurate, safe separation.
The technical scheme adopted for realizing the purpose is as follows: a movable diameter-variable motor stator and rotor separation device comprises a back plate, a screw bolt pushing rod, a rotor protection material, a motor stator thrust frame, a V-shaped supporting block, a base, a self-locking wheel and three fixing rods; the back plate and the V-shaped supporting block are fixed on the base in a front-back parallel mode, the motor assembly is axially and horizontally placed on the V-shaped supporting block, the screw bolt pushing rod is arranged in the front-back mode and installed on the back plate in a threaded mode, rotor protection materials are detachably fixed at the rear end of the screw bolt pushing rod through bolts, the motor stator thrust frame is sleeved on the screw bolt pushing rod and fixed on the rear side face of the back plate, grooves are formed in the back plate, three circumferences of the grooves surround the screw bolt pushing rod, each groove is formed in a radial mode along the circle formed by the three grooves, the front ends of the three fixing rods are inserted into the corresponding grooves respectively and fixed through the bolts, a triangular stop block is fixed at the rear end of each fixing rod, and the base is provided.
The utility model has the advantages that: the utility model discloses a separator when using, can be in arbitrary finite space, safe quick separates motor stator and rotor. Under the condition of not needing to fix a machine tool and an expensive disassembling tool, the motor stator and the motor rotor are quickly, accurately and safely separated and checked. The integrity of the stator and the rotor of the motor is greatly protected, and the smooth operation and safety requirements of the disassembly work are guaranteed. The device has the advantages of being simple and reliable in operation, convenient for troubleshooting and the like, and meanwhile, the dismounting cost can be reduced, the dismounting time is shortened, and the device is stable and reliable, simple and convenient in moving connection, reasonable in structure, low in manufacturing cost and high in universality.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
wherein: 1-a back plate; 2-fixing the rod; 3-a power-assisted wrench; 4-screw bolt pushing rod; 5-rotor protective material; 6-motor stator thrust frame; 6-1-ring frame; 6-2-struts; 7-V shaped support blocks; 8-a base; 9-self-locking wheel; 10-a groove; 11-triangular stop.
Detailed Description
As shown in fig. 1 and 2, a movable diameter-variable motor stator and rotor separation device comprises a back plate 1, a screw bolt pushing rod 4, a rotor protection material 5, a motor stator thrust frame 6, a V-shaped supporting block 7, a base 8, a self-locking wheel 9 and three fixing rods 2; the back plate 1 and the V-shaped supporting blocks 7 are fixed on the base 8 in parallel from front to back, the motor assembly is axially and horizontally placed on the V-shaped supporting blocks 7 and can support most of motor housings to play a role in supporting and fixing, the screw bolt pushing rod 4 is arranged in front and back and is installed on the back plate 1 in a threaded manner, the rotor protective material 5 is detachably fixed at the rear end of the screw bolt pushing rod 4 through bolts, the protective materials with different hardness can be replaced according to the requirements of different motors to ensure that the rotor is not damaged by pressure and friction, the motor stator thrust stop frame 6 is sleeved on the screw bolt pushing rod 4 and is fixed on the rear side surface of the back plate 1, three grooves 10 are formed in the back plate 1, the grooves 10 are circumferentially arranged around the screw bolt pushing rod 4, each groove 10 is arranged along the radial direction of a circle formed by the three grooves 10, the front ends of the three fixing rods 2 are respectively inserted into the corresponding grooves, the rear ends of the three fixing rods 2 are respectively fixed with a triangular stop block 11, and the base 8 is provided with a self-locking wheel 9. The self-locking wheel 9 can be conveniently moved and fixed.
The motor stator thrust frame 6 comprises an annular frame 6-1 and a plurality of supporting rods 6-2; the annular frame 6-1 is sleeved on the outer side of the screw bolt propelling rod 4, and the annular frame 6-1 is fixed on the rear side face of the back plate 1 through a plurality of supporting rods 6-2.
The front ends of the support rods 6-2 are gradually close to the inclined arrangement.
And a power-assisted wrench 3 is fixed at the front end of the screw bolt propelling rod 4. The physical power consumed in the disassembly process can be saved.
The motor assembly is axially and horizontally placed on the V-shaped supporting block 7, the motor stator is sleeved on the motor stator thrust frame 6, the position of the fixing rod 2 in the groove 10 is adjusted to adapt to the radial distance of the motor, so that the triangular stop block 11 can just fix the motor stator shell and does not interfere the rotor to be separated, the power-assisted wrench 3 is rotated, the motor rotor is pushed out of the stator through the screw bolt pushing rod 4 and the rotor protection material 5, and the stator and the rotor are separated.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a movable diameter-variable motor stator and rotor separation device which characterized in that: the device comprises a back plate (1), a screw bolt pushing rod (4), a rotor protective material (5), a motor stator thrust frame (6), a V-shaped supporting block (7), a base (8), a self-locking wheel (9) and three fixing rods (2); the back plate (1) and the V-shaped supporting block (7) are fixed on the base (8) in parallel in the front-back direction, the motor assembly is axially and horizontally placed on the V-shaped supporting block (7), the screw bolt pushing rod (4) is arranged in the front-back direction and is installed on the back plate (1) in a threaded manner, the rear end of the screw bolt pushing rod (4) is detachably fixed with a rotor protective material (5) through a bolt, the motor stator thrust frame (6) is sleeved on the screw bolt pushing rod (4) and is fixed on the rear side face of the back plate (1), the back plate (1) is provided with three grooves (10) with the circumference surrounding the screw bolt pushing rod (4), each groove (10) is arranged along the radial direction of a circle formed by the three grooves (10), the front ends of the three fixing rods (2) are respectively inserted into the corresponding grooves (10) and fixed through bolts, the rear ends of the three fixing rods (2) are respectively fixed with, the base (8) is provided with a self-locking wheel (9).
2. The movable variable diameter motor stator and rotor separation device according to claim 1, wherein: the motor stator thrust frame (6) comprises an annular frame (6-1) and a plurality of supporting rods (6-2); the annular frame (6-1) is sleeved on the outer side of the screw bolt propelling rod (4), and the annular frame (6-1) is fixed on the rear side face of the back plate (1) through a plurality of supporting rods (6-2).
3. The movable variable diameter motor stator and rotor separation device according to claim 2, wherein: the front ends of the support rods (6-2) are gradually close to and obliquely arranged.
4. The movable variable diameter motor stator and rotor separation device as claimed in claim 1 or 3, wherein: and a power-assisted wrench (3) is fixed at the front end of the screw bolt propelling rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022035826.5U CN213341928U (en) | 2020-09-16 | 2020-09-16 | Movable diameter-variable motor stator and rotor separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022035826.5U CN213341928U (en) | 2020-09-16 | 2020-09-16 | Movable diameter-variable motor stator and rotor separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213341928U true CN213341928U (en) | 2021-06-01 |
Family
ID=76064028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022035826.5U Active CN213341928U (en) | 2020-09-16 | 2020-09-16 | Movable diameter-variable motor stator and rotor separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213341928U (en) |
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2020
- 2020-09-16 CN CN202022035826.5U patent/CN213341928U/en active Active
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