CN214869458U - Stator slot grinding device for motor production - Google Patents
Stator slot grinding device for motor production Download PDFInfo
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- CN214869458U CN214869458U CN202121497931.9U CN202121497931U CN214869458U CN 214869458 U CN214869458 U CN 214869458U CN 202121497931 U CN202121497931 U CN 202121497931U CN 214869458 U CN214869458 U CN 214869458U
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- grinding device
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Abstract
The utility model provides a stator slot grinding device is used in motor production. Stator slot grinding device for motor production includes: a work table; the L-shaped supporting plate is fixedly arranged at the top of the workbench; the U-shaped plate is fixedly arranged at the bottom of the L-shaped supporting plate; the rotating rod is rotatably installed in the U-shaped plate, and one end of the rotating rod extends out of the U-shaped plate; the rotating motor is fixedly arranged on the outer wall of one side of the U-shaped plate, and an output shaft of the rotating motor is fixedly connected with one end, outside the U-shaped plate, of the rotating rod; two cams, two the equal fixed cover of cam is established on the dwang. The utility model provides a stator slot grinding device for motor production has convenient to use, easy operation, can polish, improve the advantage that polishing efficiency is good to the stator of variation in size.
Description
Technical Field
The utility model relates to the technical field of electric machine, especially, relate to a stator slot grinding device is used in motor production.
Background
The motor stator is the stationary part of the motor. The stator consists of three parts, namely a stator iron core, a stator winding and a machine base. The main function of the stator is to generate a rotating magnetic field, and the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field to generate (output) current.
The motor is mainly by the stator, rotor and end cover constitute, the stator need polish stator core's stator slot in production, smooth level and smooth through the inside of polishing messenger stator slot, avoid causing the coil impaired, current mode of polishing is generally through handheld grinding tool, then make a round trip to twitch the inner wall of stator slot and polish, but this kind of mode makes staff's hand direct and iron core contact, easily by the iron core fish tail, the security is not high, and polish inefficiency.
Therefore, it is necessary to provide a stator slot grinding device for motor production to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a stator slot grinding device for motor production that convenient to use, easy operation, can polish, improve efficiency of polishing to the stator of variation in size.
In order to solve the technical problem, the utility model provides a stator slot grinding device is used in motor production, include: a work table; the L-shaped supporting plate is fixedly arranged at the top of the workbench; the U-shaped plate is fixedly arranged at the bottom of the L-shaped supporting plate; the rotating rod is rotatably installed in the U-shaped plate, and one end of the rotating rod extends out of the U-shaped plate; the rotating motor is fixedly arranged on the outer wall of one side of the U-shaped plate, and an output shaft of the rotating motor is fixedly connected with one end, outside the U-shaped plate, of the rotating rod; the two cams are fixedly sleeved on the rotating rod; the two sliding rods are arranged on the U-shaped plate in a sliding mode, and the bottom ends of the two sliding rods extend to the position below the U-shaped plate; the two transverse plates are respectively and fixedly arranged at the top ends of the two sliding rods; the two compression springs are movably sleeved on the two sliding rods respectively, the bottom ends of the two compression springs are fixedly connected with the U-shaped plate, and the top ends of the two compression springs are fixedly connected with the corresponding transverse plates respectively; the long plate is fixedly arranged at the bottom ends of the two sliding rods; the mounting groove is formed in the bottom of the long plate; the fixed circular plate is arranged in the mounting groove, the bottom of the fixed circular plate extends to the outside of the mounting groove, and two thread grooves are formed in the outer wall of the fixed circular plate.
Preferably, the outer walls of the two sides of the long plate are respectively provided with a fixing screw in a threaded manner, one side, close to each other, of each fixing screw extends into the corresponding threaded groove and is meshed with the inner wall of the corresponding threaded groove, and the bottom of each fixing circular plate is fixedly provided with a plurality of polishing rods.
Preferably, the top fixed mounting of workstation has two pneumatic cylinders, two fixed mounting has the linkage plate on the output shaft of pneumatic cylinder, the top fixed mounting of linkage plate has fixed drum, fixed mounting has two flat boards on the inner wall of fixed drum, two adjusting screw are installed to the screw thread on the inner wall of fixed drum, and two the one end that adjusting screw kept away from each other all extends to outside the fixed drum, two one that adjusting screw is close to each other is served and is rotated respectively and install the arc, two respectively fixed mounting has the rubber slipmat on the one side outer wall that the arc is close to each other.
Preferably, a protective cover is fixedly installed on the outer wall of one side of the U-shaped plate, and the rotating motor is fixedly installed in the protective cover.
Preferably, the two ends of the adjusting screw rod, which are close to each other, are respectively and fixedly provided with a rotating handle.
Preferably, the top fixed mounting of linkage plate has the collecting box, just the bottom of collecting box has been seted up out the dirt mouth, fixed mounting has the filter pulp in the collecting box, the top fixed mounting of linkage plate has the suction fan, the air inlet department fixed mounting of suction fan has the air-supply line, just the air-supply line is kept away from the one end of suction fan extends to in the collecting box, two fixed mounting has the fixed plate on the dull and stereotyped one side outer wall that is close to each other fixed mounting connecting pipe on the fixed plate, just the one end of connecting pipe extends to in the collecting box, the connecting pipe is located one of fixed drum is served fixed mounting and is served the air-collecting cover.
Preferably, a collecting groove is fixedly installed at the top of the connecting plate, and the collecting groove is located right below the dust outlet.
Compared with the prior art, the utility model provides a stator slot grinding device for motor production has following beneficial effect:
the utility model provides a stator slot grinding device for motor production, it is fixed to rotate to drive adjusting screw through rotating two rotation handles and rotate to be close to each other and carry out the centre gripping to the stator through two arcs, rotate through rotating the motor and drive the stick of polishing and reciprocate and then accomplish the polishing to the inside burr of stator slot in the stator slot, it is simple quick, improve work efficiency, can be with not equidimension stick of polishing fixed mounting on the long plate through rotating clamping screw, and then can polish to different stator slots, improve the suitability of this device.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a stator slot grinding device for motor production according to the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of portion B shown in FIG. 1;
FIG. 4 is a bottom view of the stationary circular plate shown in FIG. 1;
fig. 5 is a schematic view of a stator slot grinding device for motor production according to a second embodiment of the present invention;
fig. 6 is an enlarged schematic view of the portion C shown in fig. 5.
Reference numbers in the figures: 1. a work table; 2. an L-shaped support plate; 3. a U-shaped plate; 4. rotating the rod; 5. rotating the motor; 6. a cam; 7. a slide bar; 8. a transverse plate; 9. a compression spring; 10. a long plate; 11. mounting grooves; 12. fixing the circular plate; 13. fixing the screw rod; 14. grinding a rod; 15. a hydraulic cylinder; 16. a connector tile; 17. a fixed cylinder; 18. a flat plate; 19. adjusting the screw rod; 20. an arc-shaped plate; 21. a rubber non-slip mat; 22. a fixing plate; 23. a connecting pipe; 24. a wind collecting cover; 25. a collection box; 26. filtering cotton; 27. a suction fan; 28. an air inlet pipe; 29. and (4) collecting the tank.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Referring to fig. 1-4, in a first embodiment of the present invention, a stator slot grinding device for motor production includes: a work table 1; the L-shaped supporting plate 2 is fixedly arranged at the top of the workbench 1; the U-shaped plate 3 is fixedly arranged at the bottom of the L-shaped support plate 2; the rotating rod 4 is rotatably installed in the U-shaped plate 3, and one end of the rotating rod 4 extends out of the U-shaped plate 3; the rotating motor 5 is fixedly arranged on the outer wall of one side of the U-shaped plate 3, and an output shaft of the rotating motor 5 is fixedly connected with one end, outside the U-shaped plate 3, of the rotating rod 4; the two cams 6 are fixedly sleeved on the rotating rod 4; the two sliding rods 7 are arranged on the U-shaped plate 3 in a sliding mode, and the bottom ends of the two sliding rods 7 extend to the lower portion of the U-shaped plate 3; the two transverse plates 8 are respectively and fixedly arranged at the top ends of the two sliding rods 7; the two cams 6 are driven to rotate through the rotation of the rotating motor 5, the two transverse plates 8 are pushed to move downwards through the rotation of the cams 6, the two compression springs 9 are movably sleeved on the two sliding rods 7 respectively, the bottom ends of the two compression springs 9 are fixedly connected with the U-shaped plate 3, and the top ends of the two compression springs 9 are fixedly connected with the corresponding transverse plates 8 respectively; when the cam 6 rotates for a half cycle under the action of the compression spring 9, a transverse plate 8 is pushed to move upwards under the action of the compression spring 9, so that the transverse plate 8 repeatedly moves up and down, and a long plate 10 is fixedly arranged at the bottom ends of the two sliding rods 7; the mounting groove 11 is formed in the bottom of the long plate 10; the fixing circular plate 12 is arranged in the mounting groove 11, the bottom of the fixing circular plate 12 extends out of the mounting groove 11, and two thread grooves are formed in the outer wall of the fixing circular plate 12.
In order to make the workers replace the grinding rods 14 more conveniently, the device can grind stator slots with different sizes, fixing screw rods 13 are respectively installed on the outer walls of the two sides of the long plate 10 in a threaded mode, one sides, close to each other, of the two fixing screw rods 13 respectively extend into the corresponding threaded slots and are meshed with the corresponding inner walls of the threaded slots, and a plurality of grinding rods 14 are fixedly installed at the bottom of the fixed circular plate 12.
In order to clamp and fix stators with different sizes, two hydraulic cylinders 15 are fixedly arranged at the top of the workbench 1, connecting plates 16 are fixedly arranged on output shafts of the two hydraulic cylinders 15, a fixed cylinder 17 is fixedly arranged at the top of the connecting plate 16, two flat plates 18 are fixedly arranged on the inner wall of the fixed cylinder 17, two adjusting screws 19 are arranged on the inner wall of the fixed cylinder 17 in a threaded manner, and the ends of the two adjusting screws 19 far away from each other extend to the outside of the fixed cylinder 17, the ends of the two adjusting screws 19 near each other are respectively rotatably provided with an arc-shaped plate 20, the outer walls of the two arc-shaped plates 20 near each other are respectively fixedly provided with a rubber anti-skid pad 21, the two arc plates 20 are driven to approach each other by the rotation of the adjusting screw rod 19, and finally the stator is clamped and fixed.
In order to protect the rotating motor 5, a protective cover is fixedly installed on the outer wall of one side of the U-shaped plate 3, and the rotating motor 5 is fixedly installed in the protective cover.
In order to facilitate the operation of the adjusting screws 19, the two ends of the adjusting screws 19 close to each other are fixedly provided with a rotating handle respectively.
The working principle of the stator slot polishing device for motor production provided by the utility model is as follows; when the stator slot needs to be polished, the stator to be polished is placed in the fixed cylinder 17, the hydraulic cylinder 15 is started, the output shaft of the hydraulic cylinder 15 extends to drive the stator to move upwards, when the stator moves upwards to contact with the polishing rod 14, the stator is rotated to enable the polishing rod 14 to just face the stator slot on the stator, when the position alignment of the stator and the polishing rod 14 is completed, the two rotating handles are rotated to drive the adjusting screw rod 19 to rotate, the adjusting screw rod 19 rotates to drive the two arc-shaped plates 20 to mutually approach, the stator is clamped and fixed through the mutual approach of the two arc-shaped plates 20 to start the rotating motor 5, the rotating motor 5 rotates to drive the rotating rod 4 to rotate, the rotating rod 4 rotates to drive the cam 6 to rotate, when the cam 6 rotates downwards, the compression spring 9 is in a compression state, meanwhile, the cam 6 rotates to push the transverse plate 8 to move downwards, the transverse plate 8 moves downwards to drive the sliding rod 7 to move downwards, the sliding rod 7 moves downwards to drive the long plate 10 and the polishing rod 14 to move downwards, the polishing rod 14 moves downwards to polish the inner wall of the stator groove, when the cam 6 rotates for a half period, the cam 6 is not contacted with the transverse plate 8 any more, the compression spring 9 is changed from a stress state to a free state, the compression spring 9 pushes the transverse plate 8 to move upwards, the transverse plate 8 moves upwards to drive the long plate 10 and the polishing rod 14 to move upwards, so that the polishing rod 14 moves up and down in the stator groove through the cam 6 to polish burrs inside the stator groove, the operation efficiency is improved, when stator grooves of different sizes need to be polished, the fixing screw 13 rotates anticlockwise to enable the fixing screw 13 to retreat from a thread groove, the fixing circular plate 12 is detached from the long plate 10, the polishing rod 14 is detached from the device, a new fixing circular plate 12 is fixedly installed on the long plate 10 through the fixing screw 13, the completion is to the change of stick of polishing 14, when stick of polishing 14 changes the completion, repeats above-mentioned operation and can polish other stator slots, improves the suitability of this device.
Compared with the prior art, the utility model provides a stator slot grinding device for motor production has following beneficial effect: rotate to drive adjusting screw 19 through rotating two rotation handles and rotate and be close to each other through two arcs 20 and carry out the centre gripping fixed to the stator, rotate through rotating motor 5 and drive polishing stick 14 and reciprocate at the stator inslot and then accomplish polishing to the inside burr of stator slot, it is simple quick, improve work efficiency, can be with not equidimension polishing stick 14 fixed mounting on long board 10 through rotating clamping screw 13, and then can polish different stator slots, improve the suitability of this device.
Second embodiment:
based on the stator slot grinding device for motor production that the first embodiment of this application provided, the second embodiment of this application provides another kind of stator slot grinding device for motor production. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 5-6, the stator slot polishing device for motor production further includes a collecting box 25, the collecting box 25 is fixedly mounted on the top of the connection plate 16, a dust outlet is formed in the bottom of the collecting box 25, filter cotton 26 is fixedly mounted in the collecting box 25, a suction fan 27 is fixedly mounted on the top of the connection plate 16, an air inlet 28 is fixedly mounted at the air inlet of the suction fan 27, one end of the air inlet 28, which is far away from the suction fan 27, extends into the collecting box 25, a fixing plate 22 is fixedly mounted on the outer wall of one side of the two flat plates 18, which is close to each other, a connecting pipe 23 is fixedly mounted on the fixing plate 22, one end of the connecting pipe 23 extends into the collecting box 25, a wind collecting cover 24 is fixedly mounted on one end of the connecting pipe 23, which is located in the fixing cylinder 17, and is started by the suction fan 27 to absorb waste scraps generated by polishing into the collecting box 25, the waste scraps are filtered by the filter cotton 26.
A collecting groove 29 is fixedly mounted on the top of the connecting plate 16 for collecting the waste chips generated by grinding, and the collecting groove 29 is positioned right below the dust outlet.
The scraps generated by polishing are absorbed into the collecting tank 25 through the suction fan 27, and are filtered under the action of the filter cotton 26, so that the scraps finally fall into the collecting tank 29, the collection of the scraps is completed, and the environment pollution is prevented.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a stator slot grinding device for motor production which characterized in that includes:
a work table;
the L-shaped supporting plate is fixedly arranged at the top of the workbench;
the U-shaped plate is fixedly arranged at the bottom of the L-shaped supporting plate;
the rotating rod is rotatably installed in the U-shaped plate, and one end of the rotating rod extends out of the U-shaped plate;
the rotating motor is fixedly arranged on the outer wall of one side of the U-shaped plate, and an output shaft of the rotating motor is fixedly connected with one end, outside the U-shaped plate, of the rotating rod;
the two cams are fixedly sleeved on the rotating rod;
the two sliding rods are arranged on the U-shaped plate in a sliding mode, and the bottom ends of the two sliding rods extend to the position below the U-shaped plate;
the two transverse plates are respectively and fixedly arranged at the top ends of the two sliding rods;
the two compression springs are movably sleeved on the two sliding rods respectively, the bottom ends of the two compression springs are fixedly connected with the U-shaped plate, and the top ends of the two compression springs are fixedly connected with the corresponding transverse plates respectively;
the long plate is fixedly arranged at the bottom ends of the two sliding rods;
the mounting groove is formed in the bottom of the long plate;
the fixed circular plate is arranged in the mounting groove, the bottom of the fixed circular plate extends to the outside of the mounting groove, and two thread grooves are formed in the outer wall of the fixed circular plate.
2. The stator slot grinding device for motor production as claimed in claim 1, wherein the outer walls of the two sides of the long plate are respectively provided with a fixing screw, one side of the two fixing screws close to each other extends into the corresponding thread groove and is engaged with the inner wall of the corresponding thread groove, and the bottom of the fixing circular plate is fixedly provided with a plurality of grinding rods.
3. The stator slot grinding device for motor production according to claim 1, wherein two hydraulic cylinders are fixedly mounted at the top of the workbench, connecting plates are fixedly mounted on output shafts of the two hydraulic cylinders, a fixed cylinder is fixedly mounted at the top of the connecting plates, two flat plates are fixedly mounted on the inner wall of the fixed cylinder, two adjusting screws are mounted on the inner wall of the fixed cylinder in a threaded manner, one ends of the two adjusting screws, which are far away from each other, extend to the outside of the fixed cylinder, one ends of the two adjusting screws, which are close to each other, are respectively rotatably mounted with arc-shaped plates, and rubber anti-slip pads are respectively fixedly mounted on outer walls of one sides, which are close to each other, of the two arc-shaped plates.
4. The stator slot grinding device for motor production as claimed in claim 1, wherein a protective cover is fixedly mounted on an outer wall of one side of the U-shaped plate, and the rotating motor is fixedly mounted in the protective cover.
5. The stator slot grinding device for motor production as claimed in claim 3, wherein the two adjusting screws are fixedly provided with a rotating handle at their ends adjacent to each other.
6. The stator slot grinding device for motor production as claimed in claim 3, wherein a collection box is fixedly mounted at the top of the connection plate, a dust outlet is formed in the bottom of the collection box, filter cotton is fixedly mounted in the collection box, a suction fan is fixedly mounted at the top of the connection plate, an air inlet of the suction fan is fixedly mounted at an air inlet, an end of the air inlet, which is far away from the suction fan, extends into the collection box, a fixed plate is fixedly mounted on an outer wall of one side of the two flat plates, which are close to each other, a connecting pipe is fixedly mounted on the fixed plate, one end of the connecting pipe extends into the collection box, and an air collection cover is fixedly mounted at one end of the connecting pipe, which is located in the fixed cylinder.
7. The stator slot grinding device for motor production as claimed in claim 6, wherein a collecting groove is fixedly mounted on the top of the connection plate, and the collecting groove is located right below the dust outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497931.9U CN214869458U (en) | 2021-07-02 | 2021-07-02 | Stator slot grinding device for motor production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121497931.9U CN214869458U (en) | 2021-07-02 | 2021-07-02 | Stator slot grinding device for motor production |
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| Publication Number | Publication Date |
|---|---|
| CN214869458U true CN214869458U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121497931.9U Active CN214869458U (en) | 2021-07-02 | 2021-07-02 | Stator slot grinding device for motor production |
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| Country | Link |
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| CN (1) | CN214869458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986315A (en) * | 2022-08-04 | 2022-09-02 | 江苏智远智能驱动技术研究院有限公司 | Deburring device for motor stator core |
| CN115940540A (en) * | 2023-03-09 | 2023-04-07 | 山西特威斯机电设备科技有限公司 | Production device and method for motor stator iron core |
-
2021
- 2021-07-02 CN CN202121497931.9U patent/CN214869458U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986315A (en) * | 2022-08-04 | 2022-09-02 | 江苏智远智能驱动技术研究院有限公司 | Deburring device for motor stator core |
| CN115940540A (en) * | 2023-03-09 | 2023-04-07 | 山西特威斯机电设备科技有限公司 | Production device and method for motor stator iron core |
| CN115940540B (en) * | 2023-03-09 | 2023-05-02 | 山西特威斯机电设备科技有限公司 | Production device and method for motor stator core |
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