CN219458857U - Shaping device for rotor lamination - Google Patents

Abstract

The utility model relates to the technical field of shaping devices, and discloses a shaping device for rotor lamination, which solves the problem of poor positioning effect of the existing rotor lamination shaping device on lamination, and comprises a workbench, wherein a device shell is fixedly arranged at the top of the workbench, a first mounting box is fixedly arranged at the upper part of one side of the device shell, a first driving motor is fixedly arranged on the inner wall of one side of the first mounting box, a rotating shaft is fixedly arranged at the output end of the first driving motor, a circular through groove is formed in the surface of the upper part of one side of the device shell and positioned in the first mounting box, the rotating shaft extends to the inside of the device shell through the circular through groove, a threaded rod is fixedly arranged at the top of the workbench, and a threaded sleeve is connected to the surface of the threaded rod in a threaded manner; the shaping device can stably push and fix the inner ring of the rotor lamination, so that the lamination can be prevented from displacement and sliding in the later polishing and shaping process, and the processing effect is improved.

Description

Shaping device for rotor lamination

Technical Field

The utility model belongs to the technical field of shaping devices, and particularly relates to a shaping device for rotor lamination.

Background

The dc motor consists of two main components, such as a stator and a rotor, the toroidal core comprising a rotor and slots supporting windings and coils; once the core rotates in the magnetic field, a voltage is generated in the coil, thereby generating eddy currents; briefly, eddy currents are a type of magnetic loss, which when eddy current is lost in power is referred to as eddy current loss; many factors influence eddy current loss, including the thickness of the magnetic material, the frequency of the induced electromotive force, and the magnetic flux density; the reduction of eddy currents is the reason for having several sheets or iron sheets that create a higher electrical resistance to make up the armature core, rather than just a solid and massive material; thus, less eddy currents are generated, ensuring less eddy current losses are generated, these individual iron sheets are called laminations, and the armature consists of a set of laminations; the rotor lamination needs to be shaped in the production and processing process, and the positioning effect of the existing lamination shaping device on the lamination is poor, the lamination is easy to slide in the polishing and shaping process, and the processing effect is very affected.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the shaping device for the rotor lamination, which effectively solves the problem that the existing rotor lamination shaping device has poor positioning effect on the lamination.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a shaping device for rotor lamination, comprises a workbench, the top fixed mounting of workstation has the device shell, the upper portion fixed mounting of device shell one side has first mounting box, one side inner wall fixed mounting of first mounting box has first driving motor, the output fixed mounting of first driving motor has the axis of rotation, the inside of surface and being located first mounting box on one side upper portion of device shell has seted up circular logical groove, the axis of rotation extends to the inside of device shell through circular logical groove and fixed mounting has the threaded rod, the surface screw thread connection of threaded rod has the screw sleeve, the one end rotation of threaded rod is kept away from first driving motor installs the locating shaft sleeve, the top of locating shaft sleeve and the inside top fixed connection of device shell, the bottom fixed mounting of screw sleeve has first mounting plate, the bottom fixed mounting of first mounting plate has electric telescopic handle, the bottom fixed mounting of electric telescopic handle has electric polisher, the middle part and the inside rotation that is located the device shell of workstation top has the second mounting box, the inside bottom fixed mounting of second mounting box has the second driving motor, the inside top fixed mounting plate, the top fixed mounting of pivoted second motor is installed to the inside, the second mounting plate is installed to the inside circle and the inside of second mounting plate is fixed mounting plate to the top of the output end of device shell.

Preferably, the top of the threaded sleeve is fixedly provided with a fixed connecting block, the top of the fixed connecting block is fixedly provided with a first positioning sliding block, one side of the top of the inside of the device shell is provided with a first positioning sliding groove, and the first positioning sliding block is arranged in the first positioning sliding groove.

Preferably, the inner ring positioning assembly comprises a positioning rotating shaft, the positioning rotating shaft is fixedly connected with the output end of the second driving motor, a rotating disc is fixedly installed at the top of the positioning rotating shaft, three second positioning sliding grooves are formed in the surface annular equidistant leaving mode at the top of the second mounting plate, second positioning sliding blocks are movably installed in the three second positioning sliding grooves, moving blocks are fixedly installed at the tops of the second positioning sliding blocks, three transmission rods are rotatably installed on the surface annular equidistant mode at the top of the rotating disc, one ends, far away from the rotating disc, of the three transmission rods are rotatably connected with the three moving blocks, and pushing plates are fixedly installed at one ends, far away from the rotating disc, of the moving blocks.

Compared with the prior art, the utility model has the beneficial effects that:

(1) In operation, an operator sleeves a stack of lamination sheets on the surfaces of the three pushing plates and places the lamination sheets on the top of the rotary mounting plate, then a second driving motor is started to drive the rotary disc to rotate, the rotary disc drives the moving block to push through the transmission rod when rotating, the moving block drives the second positioning sliding block to slide in the second positioning sliding groove when moving, the stability of the moving block is improved, the inner rings of the stack of lamination sheets can be stably driven to be fixed for pushing by the pushing plates when the moving block moves, further displacement and sliding of the lamination sheets in the later polishing and shaping process can be avoided, and the processing effect of the lamination sheets is improved;

(2) After the lamination is positioned, an operator starts a first driving motor to drive a rotating shaft to rotate in a circular through groove, the rotating shaft drives a threaded rod to rotate when rotating, the positioning shaft sleeve improves the stability of the threaded rod, a threaded sleeve is driven to move towards the position of the lamination when rotating, a first positioning sliding block is driven to slide in the first positioning sliding groove through a fixed connecting block when the threaded sleeve moves, the stability of the threaded sleeve when moving is improved, the threaded sleeve drives an electric grinding machine to move through a first mounting plate and an electric telescopic rod when moving, the operator starts the electric grinding machine to rotate at the same time, the electric grinding machine is started to drive the electric grinding machine to move downwards to contact with the outer surface of the lamination, the lamination is ground, and the mounting plate is driven to rotate through adjusting the telescopic length of the electric telescopic rod and simultaneously rotating the mounting plate, so that the surface of the lamination can be ground comprehensively, and a very good use effect is achieved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic cross-sectional view of a shaping device according to the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the partial top view of FIG. 1 of the present utility model;

FIG. 4 is a schematic illustration of the top-down configuration of FIG. 3 in accordance with the present utility model;

FIG. 5 is a schematic view of the partial structure of FIG. 1 according to the present utility model;

in the figure: 1. a work table; 2. a device housing; 3. a first mounting box; 4. a first driving motor; 5. a circular through groove; 6. a threaded rod; 7. a threaded sleeve; 8. positioning the shaft sleeve; 9. a first mounting plate; 10. an electric telescopic rod; 11. an electric sander; 12. rotating the mounting plate; 13. a second mounting box; 14. a rotating shaft; 15. fixing the connecting block; 16. a first positioning slider; 17. a first positioning chute; 18. a second mounting plate; 19. a second positioning chute; 20. a second positioning slide block; 21. positioning a rotating shaft; 22. a rotating disc; 23. a moving block; 24. a transmission rod; 25. a pushing plate; 26. and a second driving motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the utility model comprises a workbench 1, a device housing 2 is fixedly arranged at the top of the workbench 1, a first mounting box 3 is fixedly arranged at the upper part of one side of the device housing 2, a first driving motor 4 is fixedly arranged on the inner wall of one side of the first mounting box 3, a rotating shaft 14 is fixedly arranged at the output end of the first driving motor 4, a circular through groove 5 is formed in the upper surface of one side of the device housing 2 and is positioned in the first mounting box 3, the rotating shaft 14 extends to the inside of the device housing 2 through the circular through groove 5 and is fixedly provided with a threaded rod 6, a threaded sleeve 7 is connected to the surface of the threaded rod 6, one end of the threaded rod 6 far away from the first driving motor 4 is rotatably provided with a positioning shaft sleeve 8, the top of the positioning shaft sleeve 8 is fixedly connected with the top of the inside of the device housing 2, a first mounting plate 9 is fixedly arranged at the bottom of the threaded sleeve 7, an electric telescopic rod 10 is fixedly arranged at the bottom of the first mounting plate 9, an electric polisher 11 is fixedly arranged at the bottom of the electric telescopic rod 10, a second mounting plate 13 is rotatably arranged in the inside of the device housing 2, the top of the second mounting box 13 is fixedly arranged at the top of the second mounting plate 13, a second mounting plate 12 is rotatably arranged at the top of the second mounting plate 18, a second driving motor mounting plate 26 is fixedly arranged at the top of the second mounting plate 18, and the second mounting plate 18 is fixedly arranged at the top end of the second mounting plate 18 is fixedly arranged at the top of the second mounting plate 18; the top fixed mounting of screw sleeve 7 has fixed connecting block 15, and fixed connecting block 15's top fixed mounting has first positioning slide 16, and first positioning slide 17 has been seted up to one side at the inside top of device shell 2, and first positioning slide 16 installs the inside at first positioning slide 17.

After the operator drives the inner circle locating component through the second driving motor 26 and positions the lamination, personnel start the first driving motor 4 to drive the axis of rotation 14 to rotate in the inside of circular logical groove 5, drive the threaded rod 6 when axis of rotation 14 rotates and rotate, the stability of threaded rod 6 has been improved to location axle sleeve 8, drive the position removal of screw sleeve 7 to the lamination when threaded sleeve 7 moves, drive the inside slip of first location slider 16 at first location spout 17 through fixed connecting block 15 when screw sleeve 7 moves, stability when screw sleeve 7 moves has been increased, drive electric polisher 11 through first mounting panel 9 and electric telescopic handle 10 when screw sleeve 7 moves and remove, simultaneously the operator starts electric polisher 11 and starts electric telescopic handle 10 and drive electric polisher 11 move down to contact with the lamination surface, and then polish the lamination, through adjusting electric telescopic handle 10's flexible length and simultaneously rotate mounting panel 12 and drive the lamination rotation, thereby can carry out comprehensive polishing to the lamination surface, there is very good result of use.

The inner ring positioning assembly comprises a positioning rotating shaft 21, the positioning rotating shaft 21 is fixedly connected with the output end of a second driving motor 26, a rotating disc 22 is fixedly installed at the top of the positioning rotating shaft 21, three second positioning sliding grooves 19 are formed in the surface annular equidistant leaving mode at the top of a second mounting plate 18, second positioning sliding blocks 20 are movably installed in the three second positioning sliding grooves 19, moving blocks 23 are fixedly installed at the tops of the second positioning sliding blocks 20, three transmission rods 24 are rotatably installed on the surface annular equidistant mode at the top of the rotating disc 22, one ends, far away from the rotating disc 22, of the three transmission rods 24 are rotatably connected with the three moving blocks 23, and pushing plates 25 are fixedly installed at one ends, far away from the rotating disc 22, of the moving blocks 23.

The second driving motor 26 drives the rotating disc 22 to rotate, and the rotating disc 22 drives the movable block 23 through the transmission rod 24 when rotating, and drives the second positioning slide block 20 to slide in the second positioning slide groove 19 when the movable block 23 moves, so that the stability of the movable block 23 when moving is increased, and then the movable block 23 can stably drive the pushing plate 25 to fix the inner rings of the stacked laminations for pushing, so that the displacement and sliding of the stacked laminations in the later polishing and shaping process can be avoided, and the processing effect is improved.

Claims (3)

1. Shaping device for rotor laminations, comprising a table (1), characterized in that: the utility model discloses a workbench, a device shell (2) is fixedly arranged at the top of the workbench (1), a first mounting box (3) is fixedly arranged at the upper part of one side of the device shell (2), a first driving motor (4) is fixedly arranged on the inner wall of one side of the first mounting box (3), a rotating shaft (14) is fixedly arranged at the output end of the first driving motor (4), a circular through groove (5) is formed in the surface of one side upper part of the device shell (2) and is positioned in the first mounting box (3), the rotating shaft (14) extends to the inside of the device shell (2) through the circular through groove (5) and is fixedly provided with a threaded rod (6), one end of the threaded rod (6) far away from the first driving motor (4) is rotatably provided with a positioning shaft sleeve (8), the top of the positioning shaft sleeve (8) is fixedly connected with the top of the inside of the device shell (2), an electric telescopic rod (10) is fixedly arranged at the bottom of the first mounting plate (9), an electric telescopic rod (11) is fixedly arranged at the bottom of the first mounting plate (9), an electric sander (1) is fixedly arranged at the bottom of the electric sander (11), a middle part of the electric sander (1) is arranged at the top of the first mounting box (13) and is positioned in the second mounting box (2), the top fixed mounting who installs mounting panel (12) of second mounting box (13), the inside bottom fixed mounting of second mounting box (13) have second driving motor (26), the top fixed mounting who rotates mounting panel (12) has second mounting panel (18), the output of second driving motor (26) extends to the top of second mounting panel (18) and fixed mounting has inner circle locating component.

2. A shaping device for rotor laminations according to claim 1, characterized in that: the top of the threaded sleeve (7) is fixedly provided with a fixed connecting block (15), the top of the fixed connecting block (15) is fixedly provided with a first positioning sliding block (16), one side of the top of the inside of the device shell (2) is provided with a first positioning sliding groove (17), and the first positioning sliding block (16) is arranged in the first positioning sliding groove (17).

3. A shaping device for rotor laminations according to claim 1, characterized in that: the inner ring positioning assembly comprises a positioning rotating shaft (21), the positioning rotating shaft (21) is fixedly connected with the output end of a second driving motor (26), a rotating disc (22) is fixedly arranged at the top of the positioning rotating shaft (21), three second positioning sliding grooves (19) are formed in the surface annular equidistant leaving mode of the top of a second mounting plate (18), second positioning sliding blocks (20) are movably arranged in the three second positioning sliding grooves (19), moving blocks (23) are fixedly arranged at the top of the second positioning sliding blocks (20), three transmission rods (24) are rotatably arranged on the surface annular equidistant of the top of the rotating disc (22), one ends, far away from the rotating disc (22), of the three transmission rods (24) are rotatably connected with the three moving blocks (23), and pushing plates (25) are fixedly arranged at one ends, far away from the rotating disc (22), of the moving blocks (23).