CN219075220U

CN219075220U - Motor stator groove grinding device

Info

Publication number: CN219075220U
Application number: CN202222961476.4U
Authority: CN
Inventors: 孟胜利; 孟晗煜; 安孟林; 牛冬梅
Original assignee: HANGZHOU GAOHONG TECHNOLOGY CO LTD
Current assignee: HANGZHOU GAOHONG TECHNOLOGY CO LTD
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-05-26
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a motor stator groove polishing device, which relates to the technical field of polishing devices, wherein a mouth-shaped seat is arranged on the upper surface of a workbench, a threaded hole is formed in the upper surface of the mouth-shaped seat, a first screw rod is arranged in the threaded hole, an upper clamping seat is rotatably arranged at the lower end of the first screw rod, the upper clamping seat comprises an adjusting seat, an adjusting groove is correspondingly formed in the upper surface of the adjusting seat, a first bidirectional screw rod is rotatably arranged in the adjusting groove, a first thread seat is arranged on each thread of the first bidirectional screw rod, arc clamps are arranged on the upper surface of each first thread seat, and the first thread seat and the second thread seat are connected by a clamping structure.

Description

Motor stator groove grinding device

Technical Field

The utility model relates to the technical field of polishing devices, in particular to a motor stator groove polishing device.

Background

The polishing device is needed to be used for polishing during the production of the stator groove of the gear motor, for example, a patent net discloses a polishing device (publication number: CN 213795771U) for the stator groove of the motor production, a polishing roller belongs to a consumable product, and the polishing roller of the device is connected with the driving end of the motor, so that the polishing roller is very troublesome to assemble and disassemble, and the replacement operation step of the polishing roller is very complex, and therefore, a polishing device for the stator groove of the motor is provided by a person skilled in the art.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a motor stator groove polishing device, which solves the problems in the background.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a motor stator groove grinding device, includes the workstation, the last surface mounting of workstation has a mouthful shape seat, the screw hole has been seted up to the upper surface of mouthful shape seat, threaded hole is provided with first screw rod, the lower extreme rotation of first screw rod is installed and is pressed from both sides the seat, it includes the regulation seat to go up the clamp seat, the regulating groove has been seted up to the upper surface correspondence of regulating seat, the first bi-directional screw rod is installed in the regulating groove rotation, all be provided with first screw thread seat on every screw thread of first bi-directional screw rod, every arc anchor clamps are all installed to the upper surface of first screw thread seat, the one end of first bi-directional screw rod extends to the outside of regulating seat and installs first knob.

As a further technical scheme of the utility model, a lower clamping seat is arranged on the inner bottom surface of the mouth-shaped seat right below the upper clamping seat, the structures of the upper clamping seat and the lower clamping seat are completely identical, two sides of the adjusting seat are respectively provided with a side plate, the upper surfaces of the two side plates are respectively provided with a limiting rod extending to the upper surface of the mouth-shaped seat, the upper end of each limiting rod is respectively provided with a limiting block, and the upper end of the first screw is provided with a third knob.

As a further technical scheme of the utility model, a movable seat is arranged on one side of the mouth-shaped seat on the upper surface of the workbench, a first motor is arranged on one side of the movable seat on the side surface of the workbench, a driving end of the first motor extends into the movable seat and is provided with a second screw rod, the other end of the second screw rod is rotationally connected with the inner wall of the movable seat, and a second thread seat is arranged on the second screw rod.

As a further technical scheme of the utility model, the upper surface of the second thread seat is provided with the mounting seat, the mounting seat is provided with the second motor, the driving end of the second motor is provided with the fixing seat, the side surface of the fixing seat is correspondingly provided with two grooves, each groove is internally provided with a second bidirectional screw rod in a rotating way, and one end of each second bidirectional screw rod extends to the outside of the fixing seat and is provided with a second knob.

As a further technical scheme of the utility model, each thread of the two second bidirectional screws is provided with a third thread seat, the side surface of each third thread seat is provided with a clamping piece, a connecting seat is arranged between the four third thread seats, and two sides of the connecting seat are correspondingly provided with two clamping grooves matched with the clamping pieces.

As a further technical scheme of the utility model, the front surface of the connecting seat is provided with the mounting plate, and the side surface of the mounting plate is circularly provided with a plurality of polishing rods which are uniformly distributed.

Advantageous effects

The utility model provides a motor stator groove polishing device. Compared with the prior art, the device has the following

The beneficial effects are that:

1. a motor stator groove polishing device comprises a polishing assembly composed of a polishing rod, a mounting plate and a connecting seat, wherein four clamping pieces on a fixing seat are clamped into four clamping grooves of the connecting seat, so that the polishing assembly is connected with a second motor, and the polishing assembly is connected with the second motor by utilizing a clamping structure, so that the replacement operation of the polishing assembly is simplified, and the time consumption is short.

2. A motor stator groove grinding device drives two first threads to be away from each other through rotating a first bidirectional screw rod, drives two arc clamps to be away from each other, and can change the distance between the two arc clamps, so that the clamping seat can be adapted to stators with various lengths, and the application range of the device is enlarged.

Drawings

FIG. 1 is a schematic diagram of a motor stator slot grinding apparatus;

FIG. 2 is a cross-sectional view of a motor stator slot grinding apparatus;

FIG. 3 is a schematic diagram showing the working state structure of a motor stator slot polishing device;

FIG. 4 is a top view of a motor stator slot grinding apparatus;

FIG. 5 is a schematic view of a grinding assembly of a motor stator slot grinding apparatus;

fig. 6 is a schematic structural view of a fixing assembly of a motor stator slot polishing device.

In the figure: 1. a work table; 2. a mouth-shaped seat; 3. a first screw; 4. an upper clamping seat; 401. an adjusting seat; 402. an adjustment tank; 403. a first screw seat; 404. an arc-shaped clamp; 405. a first bi-directional screw; 406. a first knob; 5. a lower clamping seat; 6. a movable seat; 7. a first motor; 8. a second screw; 9. a second screw seat; 10. a mounting base; 11. a second motor; 12. a fixing seat; 13. a groove; 14. a third thread seat; 15. a clamping piece; 16. a second bidirectional screw; 17. a connecting seat; 18. a clamping groove; 19. a mounting plate; 20. polishing the rod; 21. a second knob; 22. a side plate; 23. a limit rod; 24. a limiting block; 25. and a third knob.

Detailed Description

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. 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.

Referring to fig. 1-6, the present utility model provides a technical solution for a motor stator slot polishing device: the motor stator groove polishing device comprises a workbench 1, a mouth-shaped seat 2 is arranged on the upper surface of the workbench 1, a threaded hole is formed in the upper surface of the mouth-shaped seat 2, a first screw rod 3 is arranged in the threaded hole, an upper clamping seat 4 is rotatably arranged at the lower end of the first screw rod 3, the upper clamping seat 4 comprises an adjusting seat 401, an adjusting groove 402 is correspondingly formed in the upper surface of the adjusting seat 401, a first bidirectional screw rod 405 is rotatably arranged in the adjusting groove 402, a first thread seat 403 is arranged on each thread of the first bidirectional screw rod 405, an arc-shaped clamp 404 is arranged on the upper surface of each first thread seat 403, one end of the first bidirectional screw rod 405 extends to the outside of the adjusting seat 401 and is provided with a first knob 406, a lower clamping seat 5 is arranged under the upper clamping seat 4 on the inner bottom surface of the mouth-shaped seat 2, the structures of the upper clamping seat 4 and the lower clamping seat 5 are identical, side plates 22 are arranged on two sides of the adjusting seat 401, the upper surfaces of the two side plates 22 are respectively provided with a limiting rod 23 extending to the upper surface of the mouth-shaped seat 2, the upper end of each limiting rod 23 is provided with a limiting block 24, the upper end of the first screw rod 3 is provided with a third knob 25, when in use, the first knob 406 is rotated to drive the first bidirectional screw rod 405 to rotate, thereby driving the two first screw thread seats 403 to be far away from each other, enabling the two arc clamps 404 to be far away from each other, thereby adjusting the distance between the side walls of the two arc clamps 404 to adapt to the length of a stator, the lower clamp seat 5 is also adapted to the length of the stator through the operation, then the stator is placed on the lower clamp seat 5, then the third knob 25 is rotated to drive the first screw rod 3 to rotate, the upper clamp seat 4 is driven to descend to match with the lower clamp seat 5 to clamp the stator through screw transmission, the stator is fixed, the distance between the two arc clamps 404 can be changed, the clamping seat can be adapted to stators with various lengths, and the application range of the device is enlarged.

Referring to fig. 1-3, a movable seat 6 is provided on one side of a mouth-shaped seat 2 on the upper surface of a workbench 1, a first motor 7 is installed on one side of the movable seat 6 on the side surface of the workbench 1, a driving end of the first motor 7 extends into the movable seat 6 and is provided with a second screw rod 8 with the other end rotationally connected with the inner wall of the movable seat 6, a second threaded seat 9 is provided on the second screw rod 8, an installation seat 10 is installed on the upper surface of the second threaded seat 9, a second motor 11 is installed on the installation seat 10, and it is noted that a controller is also installed on the upper surface of the workbench 1, and the controller is electrically connected with the first motor 7 and the second motor 11, and when in use, the controller controls the first motor 7 to drive the second screw rod 8 to rotate, drives the second threaded seat 9 to move, a polishing rod 20 at the driving end of the second motor 11 stretches into a stator groove, and then controls the second motor 11 to rotate through the controller, and drives the polishing rod 20 to polish the stator groove;

referring to fig. 5-6, a fixing seat 12 is installed at the driving end of the second motor 11, two grooves 13 are correspondingly formed in the side faces of the fixing seat 12, second bidirectional screws 16 are rotatably installed in each groove 13, one end of each second bidirectional screw 16 extends to the outside of the fixing seat 12 and is provided with a second knob 21, each thread of each second bidirectional screw 16 is provided with a third thread seat 14, a clamping piece 15 is installed on the side face of each third thread seat 14, a connecting seat 17 is arranged between the four third thread seats 14, two clamping grooves 18 matched with the clamping pieces 15 are correspondingly formed in two sides of the connecting seat 17, a mounting disc 19 is installed on the front surface of the connecting seat 17, a plurality of polishing rods 20 which are evenly distributed are circularly installed on the side faces of the mounting disc 19, the connecting seat 17, the mounting disc 19 and the polishing rods 20 form a polishing assembly, during mounting, the connecting seat 17 of the polishing assembly is placed between the four third thread seats 14, the four clamping grooves 18 are aligned with the four clamping pieces 15, two clamping pieces 15 are driven by the two second knobs 21 to rotate, the two clamping pieces 16 are driven by the two second screws 16 to move away from the two clamping pieces 14, and the two clamping pieces are driven by the two clamping pieces 16 to move away from each other, and the two clamping pieces 14 are driven by the two clamping pieces to move away from each other, and the two clamping pieces are driven by the two clamping pieces 14 to rotate, and the two clamping pieces are driven by the two clamping pieces to rotate, and the clamping pieces are driven by the clamping pieces to rotate.

The working principle of the utility model is as follows: when the novel stator grinding device is used, the first knob 406 is rotated to drive the first bidirectional screw rod 405 to rotate, so that the two first screw bases 403 are driven to be away from each other, the two arc-shaped clamps 404 are driven to be away from each other, the distance between the side walls of the two arc-shaped clamps 404 is adjusted, the distance is adjusted to be matched with the length of a stator, the lower clamping base 5 is also matched with the length of the stator through the operation, then the stator is placed on the lower clamping base 5, the third knob 25 is rotated to drive the first screw rod 3 to rotate, the upper clamping base 4 is driven to descend through screw transmission to be matched with the lower clamping base 5 to clamp the stator, the stator is fixed, the first motor 7 is controlled to drive the second screw rod 8 to rotate through the controller, the second screw base 9 is driven to move to drive the second motor 11 to move, the grinding rod 20 at the driving end of the second motor 11 stretches into a stator groove, and then the second motor 11 is controlled to operate through the controller, and the grinding rod 20 is driven to rotate to grind the stator groove;

during installation, the connecting seat 17 of the polishing assembly is placed between the four third threaded seats 14, the four clamping grooves 18 are aligned with the four clamping pieces 15, the two second bidirectional screws 16 are driven to rotate through the two second knobs 21, the two third threaded seats 14 on each second bidirectional screw 16 are driven to be close to each other, the four clamping pieces 15 are driven to move and clamp into the clamping grooves 18, the polishing assembly is fixed with the installation seat 10, and during disassembly, the two second knobs 21 are reversed to drive the two third threaded seats 14 on each second bidirectional screw 16 to be far away from each other through the operation, so that the clamping pieces 15 can be driven to move out of the clamping grooves 18, and the fixation of the polishing assembly is relieved.

Claims

1. The utility model provides a motor stator groove grinding device, includes workstation (1), its characterized in that, the upper surface mounting of workstation (1) has mouth shape seat (2), the screw hole has been seted up to the upper surface of mouth shape seat (2), screw hole is provided with first screw rod (3), upper holder (4) are installed in the lower extreme rotation of first screw rod (3), upper holder (4) include adjustment seat (401), adjustment tank (402) have been seted up to the upper surface of adjustment seat (401) correspondence, first bi-directional screw rod (405) are installed to the adjustment tank (402) internal rotation, all be provided with first screw thread seat (403) on every screw thread of first bi-directional screw rod (405), every arc anchor clamps (404) are all installed to the upper surface of first screw thread seat (403), the one end of first bi-directional screw rod (405) extends to the outside of adjustment seat (401) and installs first knob (406).

2. The motor stator groove polishing device according to claim 1, wherein a lower clamping seat (5) is installed under an upper clamping seat (4) on the inner bottom surface of the mouth-shaped seat (2), the structures of the upper clamping seat (4) and the lower clamping seat (5) are identical, side plates (22) are installed on two sides of the adjusting seat (401), limit rods (23) extending to the upper surface of the mouth-shaped seat (2) are installed on the upper surfaces of the two side plates (22), limiting blocks (24) are installed on the upper ends of each limit rod (23), and a third knob (25) is installed on the upper end of the first screw (3).

3. The motor stator groove polishing device according to claim 1, wherein a movable seat (6) is arranged on one side of the mouth-shaped seat (2) on the upper surface of the workbench (1), a first motor (7) is arranged on one side of the movable seat (6) on the side surface of the workbench (1), a driving end of the first motor (7) extends into the movable seat (6) and is provided with a second screw rod (8) with the other end rotatably connected with the inner wall of the movable seat (6), and a second thread seat (9) is arranged on the second screw rod (8).

4. A motor stator groove polishing device according to claim 3, characterized in that, mount pad (10) is installed to the upper surface of second screw seat (9), install second motor (11) on mount pad (10), fixing base (12) are installed to the drive end of second motor (11), two recesses (13) have been seted up corresponding to the side of fixing base (12), every in recess (13) all rotate install second bidirectional screw (16), every one end of second bidirectional screw (16) all extends to the outside of fixing base (12) and installs second knob (21).

5. The motor stator groove polishing device according to claim 4, wherein a third thread seat (14) is arranged on each thread of the two second bidirectional screws (16), clamping pieces (15) are arranged on the side surfaces of each third thread seat (14), connecting seats (17) are arranged between the four third thread seats (14), and two clamping grooves (18) matched with the clamping pieces (15) are correspondingly formed in two sides of each connecting seat (17).

6. The motor stator groove polishing device according to claim 5, wherein a mounting plate (19) is mounted on the front surface of the connecting seat (17), and a plurality of polishing rods (20) which are uniformly distributed are mounted on the side surface of the mounting plate (19) in a circular shape.