CN220839286U - Motor rotor shaft grinding device - Google Patents
Motor rotor shaft grinding device Download PDFInfo
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- CN220839286U CN220839286U CN202322464808.2U CN202322464808U CN220839286U CN 220839286 U CN220839286 U CN 220839286U CN 202322464808 U CN202322464808 U CN 202322464808U CN 220839286 U CN220839286 U CN 220839286U
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- motor
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- 239000000428 dust Substances 0.000 claims abstract description 80
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract 2
- 238000005498 polishing Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to the technical field of motor manufacturing, in particular to a motor rotor shaft grinding device which can process rotor shafts with different lengths, comprehensively grind the motor rotor shaft, improve the application range and improve the working efficiency; the device comprises a bottom box, a workbench and a plurality of supporting legs, wherein the workbench is fixedly arranged at the top end of the bottom box, and the supporting legs are respectively fixedly arranged at four corners of the bottom end of the bottom box to support equipment; still include feeding mechanism, adjustment mechanism, centre gripping rotary mechanism, grinding mechanism and dust extraction mechanism, feeding mechanism installs the top at the workstation, feeding mechanism includes threaded rod, convex slider, servo motor and delivery sheet, and adjustment mechanism installs the output at feeding mechanism, and centre gripping rotary mechanism installs on adjustment mechanism, and grinding mechanism installs the top rear end at the workstation, and dust extraction mechanism installs the rear end at grinding mechanism.
Description
Technical Field
The utility model relates to the technical field of motor manufacturing, in particular to a motor rotor shaft grinding device.
Background
The utility model discloses a motor, commonly called a motor, which refers to an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, wherein the main structure of the motor comprises a stator, a rotor and other accessories, the rotor refers to a rotating body supported by a bearing, and is mainly a rotating part in a power machine and a working machine, wherein a motor shaft is used as the most main part in the rotor mechanism, the actual performance of the motor shaft has a decisive influence on the overall performance of the motor, in the process of machining the motor shaft, grinding equipment is often used for machining and grinding the motor shaft, through searching, a grinding device for producing a rotor shaft is provided in the prior art publication No. CN213196769U, and comprises a workbench, the middle part of the top end of the workbench is provided with a chute, the chute is in sliding connection with the bottom end of a mounting plate, the top end of the mounting plate is provided with a fixing mechanism, one side of the top end of the workbench is symmetrically provided with L-shaped support tables, one ends of the two L-shaped support tables are respectively fixedly connected with one sides of two semicircular supports. However, the distance between the fixing seats is fixed, so that the rotor shafts with different lengths are inconvenient to process, meanwhile, the manual operation processing precision is poor, and the working strength of workers is increased.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the motor rotor shaft grinding device which can process rotor shafts with different lengths, comprehensively grind the motor rotor shaft, improve the application range and improve the working efficiency.
The utility model relates to a grinding device for a motor rotor shaft, which comprises a bottom box, a workbench and a plurality of supporting legs, wherein the workbench is fixedly arranged at the top end of the bottom box; the automatic grinding machine further comprises a feeding mechanism, an adjusting mechanism, a clamping rotating mechanism, a grinding mechanism and a dust collection mechanism, wherein the feeding mechanism is arranged at the top end of the workbench, the adjusting mechanism is arranged at the output end of the feeding mechanism, the clamping rotating mechanism is arranged on the adjusting mechanism, the grinding mechanism is arranged at the rear end of the top of the workbench, and the dust collection mechanism is arranged at the rear end of the grinding mechanism; through feeding mechanism with the motor rotor axial processing position transport, avoid operating personnel and grinding wheel contact, take place danger, can make equipment be applicable to the motor rotor axle of different length through adjustment mechanism, centre gripping rotary mechanism can drive motor rotor axle and rotate, can grind motor rotor axle is comprehensive, improves work efficiency, and dust absorption mechanism can absorb the dust sweeps that produces in the grinding process, avoids influencing operational environment.
Preferably, the feeding mechanism comprises a threaded rod, a convex sliding block, a servo motor and a feeding plate, wherein the feeding groove is formed in the middle of the top end of the workbench, the threaded rod is rotatably arranged in the feeding groove, the input end of the threaded rod penetrates through the feeding groove to be connected with the output end of the servo motor, the servo motor is fixedly arranged on the left side wall of the workbench, the convex sliding block is slidably arranged in the feeding groove, and the middle of the convex sliding block is spirally arranged on the outer wall of the threaded rod, and the top end of the convex sliding block is fixedly connected with the feeding plate; starting the servo motor to drive the threaded rod to rotate, the threaded rod can drive the convex sliding block to move in the feeding groove so as to drive the feeding plate to move at the top end of the workbench, the distance between an operator and the polishing wheel is increased, the operator is prevented from contacting with the polishing wheel, danger occurs, and safety is improved.
Preferably, the adjusting mechanism comprises a double-output telescopic rod, two convex adjusting blocks, two fixing plates and a plurality of groups of electric telescopic rods, an adjusting groove is formed in the top end of the feeding plate, the double-output telescopic rod is fixedly arranged in the middle of the adjusting groove, the left end and the right end of the double-output telescopic rod are respectively connected with the convex adjusting blocks, the convex adjusting blocks are slidably arranged in the adjusting groove, the top ends of the convex adjusting blocks are fixedly connected with the fixing plates, and the front end and the rear end of the top of each fixing plate are respectively fixedly connected with the electric telescopic rods; the double-output telescopic rod is started to drive the convex adjusting block to move in the adjusting groove, and the fixing plate is driven to move at the top end of the feeding plate when the convex adjusting block moves, so that the device can be suitable for motor rotor shafts with different lengths, and the application range is improved.
Preferably, the clamping and rotating mechanism comprises a fixed frame, two top rollers, a small electric telescopic rod, a compression roller and a rotating assembly, wherein the fixed frame is fixedly arranged at the top ends of the two electric telescopic rods on the left side; when the rotary press is used, the left end of the motor rotor shaft is placed between the two top rollers, the small electric telescopic rod is started to drive the press roller to press down on the top end of the motor rotor shaft, and the motor rotor shaft is rotated through the two top rollers and the press roller during rotation, so that the working efficiency is improved.
Preferably, the rotating assembly comprises a cross beam, a gear motor, a rotary table, a bidirectional screw rod, two thread blocks and two arc clamping plates, wherein the cross beam is fixedly arranged at the top end of the right-side electric telescopic rod, the gear motor is arranged between the motors at the top end of the cross beam, the rotary table is concentrically connected with the output end of the gear motor, a sliding groove is formed in the right side wall of the rotary table, the bidirectional screw rod is rotatably arranged in the sliding groove, the top end of the bidirectional screw rod penetrates through the sliding groove and is provided with a knob, the thread blocks are symmetrically screwed at the upper end and the lower end of the bidirectional screw rod, and the arc clamping plates are fixedly connected with each other on the left side wall of the thread blocks; the motor rotor shaft is placed between the two arc clamping plates, the two-way screw rod is driven to rotate through the knob, the two-way screw rod is driven to rotate to drive the two thread blocks to be close to each other, the thread blocks drive the arc clamping plates to be close to each other to clamp the motor rotor shaft, the speed reduction motor is started to drive the turntable to rotate, and accordingly the motor rotor shaft is driven to rotate, and comprehensive grinding can be carried out on the motor rotor shaft.
Preferably, the grinding mechanism comprises a fixed arm, a second electric telescopic rod, a grinding frame, grinding wheels, a grinding motor, a driving wheel, two driving belts and two driven wheels, wherein the bottom of the fixed arm is fixedly arranged at the rear end of the top of the workbench, the second electric telescopic rod is fixedly arranged at the top end of the upper part of the fixed arm, the grinding frame is fixedly arranged at the bottom end of the second electric telescopic rod, the two grinding wheels are rotatably arranged at the lower part of the grinding frame, the input ends of the grinding wheels penetrate through the grinding frame and are connected with the driven wheels, the grinding motor is fixedly arranged on the inner side walls of the grinding wheels, the output ends of the grinding wheels penetrate through the side walls of the grinding frame and are fixedly connected with the driving wheel, and the driving wheel is in transmission connection with the driven wheels through the two driving belts; when the electric telescopic rod is used, the motor rotor shaft is driven to move upwards through the electric telescopic rod, meanwhile, the second electric telescopic rod drives the grinding frame to descend, the grinding motor is started, the driving wheel and the driving belt drive the driven wheel to rotate, the two grinding wheels rotate, the motor rotor shaft is ground through the grinding wheels, the motor rotor shaft is ground through the two grinding wheels, the grinding range is improved, and the working efficiency is improved.
Preferably, the dust collection mechanism comprises a dust storage box, a dust collector, a dust collection pipe and a dust collection cover, wherein the dust storage box is fixedly arranged on the rear side wall of the workbench, the dust collector is fixedly arranged at the top of the dust storage box, the output end of the dust collector is communicated with the interior of the dust storage box, the input end of the dust collector is connected with the dust collection pipe, the input end of the dust collection pipe penetrates through the rear side wall of the fixed arm to be communicated with the dust collection cover, and the dust collection cover is connected with the front side wall of the fixed arm through a connecting rod; during grinding, the dust collector is started, the dust hood is internally extracted through the dust collection pipe, negative pressure is generated in the dust hood, air flows into the dust hood, sweeps are driven to flow into the dust hood, and then are input into the dust storage box for storage, so that dust and sweeps are absorbed, and the influence on the working environment is avoided.
Compared with the prior art, the utility model has the beneficial effects that: through feeding mechanism with the motor rotor axial processing position transport, avoid operating personnel and grinding wheel contact, take place danger, can make equipment be applicable to the motor rotor axle of different length through adjustment mechanism, centre gripping rotary mechanism can drive motor rotor axle and rotate, can grind motor rotor axle is comprehensive, improves work efficiency, and dust absorption mechanism can absorb the dust sweeps that produces in the grinding process, avoids influencing operational environment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
FIG. 3 is a right side view of the present utility model;
FIG. 4 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 5 is a schematic view of the right-side cross-sectional structure of the present utility model;
The reference numerals in the drawings: 1. a bottom box; 2. a work table; 3. a support leg; 4. a threaded rod; 5. a convex slide block; 6. a servo motor; 7. a feeding plate; 8. a dual output telescopic rod; 9. a male adjustment block; 10. a fixing plate; 11. an electric telescopic rod; 12. a fixed frame; 13. a top roller; 14. a small electric telescopic rod; 15. a press roller; 16. a cross beam; 17. a speed reducing motor; 18. a turntable; 19. a two-way screw rod; 20. a screw block; 21. an arc clamping plate; 22. a fixed arm; 23. a second electric telescopic rod; 24. a grinding frame; 25. a grinding wheel; 26. grinding the motor; 27. a driving wheel; 28. a transmission belt; 29. driven wheel; 30. a dust storage box; 31. a dust collector; 32. a dust collection pipe; 33. a dust hood.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
As shown in fig. 1, 2, 3 and 5, the workbench 2 is fixedly mounted at the top end of the bottom box 1, a plurality of supporting legs 3 are fixedly mounted at four corners of the bottom end of the bottom box 1 respectively and support equipment, a feeding groove is formed in the middle of the top end of the workbench 2, a threaded rod 4 is rotatably mounted in the feeding groove, the input end of the threaded rod 4 passes through the feeding groove and is connected with the output end of a servo motor 6, the servo motor 6 is fixedly mounted on the left side wall of the workbench 2, a convex sliding block 5 is slidably mounted in the feeding groove, a feeding plate 7 is fixedly connected with the top end of the convex sliding block 5 on the outer wall of the threaded rod 4 in a threaded manner in the middle of the convex sliding block 5, an adjusting groove is formed in the top end of the feeding plate 7, the double-output telescopic rod 8 is fixedly arranged in the middle of the adjusting groove, the left end and the right end of the double-output telescopic rod 8 are respectively connected with a convex adjusting block 9, the convex adjusting blocks 9 are slidably arranged in the adjusting groove, the top end of each convex adjusting block 9 is fixedly connected with a fixing plate 10, the front end and the rear end of the top of each fixing plate 10 are respectively fixedly connected with an electric telescopic rod 11, a fixing frame 12 is fixedly arranged at the top ends of the left two electric telescopic rods 11, a top roller 13 is arranged at the bottom end of the inside of each electric telescopic rod 11, a small electric telescopic rod 14 is fixedly arranged at the top end of the fixing frame 12, the bottom end of each fixing frame 12 is connected with a pressing roller 15, and a rotating assembly is arranged at the top end of each right electric telescopic rod 11;
Starting servo motor 6 drives threaded rod 4 and rotates, threaded rod 4 rotates and can drive convex slider 5 and remove in the feed tank, thereby drive the top of charge-in plate 7 at workstation 2 and remove, increase operating personnel and the distance between the wheel of polishing, avoid operating personnel and the wheel contact of polishing, take place danger, improve the security, start dual output telescopic link 8 and can drive convex regulating block 9 and remove in the regulating tank, drive fixed plate 10 and remove on the top of charge-in plate 7 when convex regulating block 9 removes, thereby make equipment can be applicable to the motor rotor shaft of different length, application scope has been improved, put into motor rotor shaft left end between two top rollers 13 during the use, start small-size electric telescopic link 14 and drive the pressure roller 15 and step down the top at motor rotor shaft, make motor rotor shaft rotate through two top rollers 13 and pressure roller 15 when rotating, improve work efficiency.
As shown in fig. 2, 4 and 5, the rotating assembly comprises a beam 16, a speed reducing motor 17, a turntable 18, a bidirectional screw rod 19, two threaded blocks 20 and two arc clamping plates 21, wherein the beam 16 is fixedly arranged at the top end of the right electric telescopic rod 11, the speed reducing motor 17 is arranged at the top end of the beam 16 through the space between the motors, the turntable 18 is concentrically connected with the output end of the speed reducing motor 17, a sliding groove is arranged on the right side wall of the turntable 18, the bidirectional screw rod 19 is rotatably arranged in the sliding groove, the top end of the bidirectional screw rod 19 penetrates through the sliding groove and is provided with a knob, the upper end and the lower end of the bidirectional screw rod 19 are symmetrically provided with the threaded blocks 20 in a threaded manner, the left side wall of the threaded blocks 20 is fixedly connected with the arc clamping plates 21 relatively, the bottom of a fixed arm 22 is fixedly arranged at the rear end of the top of the workbench 2, the upper top end of the fixed arm 22 is fixedly provided with a second electric telescopic rod 23, the bottom end of the second electric telescopic rod 23 is fixedly provided with a grinding frame 24, the lower part of the grinding frame 24 is rotatably provided with two grinding wheels 25, the input end of each grinding wheel 25 passes through the grinding frame 24 and is connected with a driven wheel 29, a grinding motor 26 is fixedly arranged on the inner side wall of each grinding wheel 25, the output end of each grinding wheel 25 passes through the side wall of the corresponding grinding frame 24 and is fixedly connected with a driving wheel 27, the driving wheel 27 is in transmission connection with the driven wheel 29 through two driving belts 28, a dust storage box 30 is fixedly arranged on the rear side wall of the workbench 2, the top of the dust storage box 30 is fixedly provided with a dust collector 31, the output end of the dust collector 31 is communicated with the inside of the dust storage box 30, the input end of the dust collector 31 is connected with a dust collection pipe 32, the input end of the dust collection pipe 32 passes through the rear side wall of the corresponding fixed arm 22 and is communicated with a dust collection cover 33, and the dust collection cover 33 is connected with the front side wall of the fixed arm 22 through a connecting rod;
The motor rotor shaft is placed between the two arc clamping plates 21, the bidirectional screw rod 19 is driven to rotate through the knob, the bidirectional screw rod 19 rotates to drive the two thread blocks 20 to be close to each other, the thread blocks 20 drive the arc clamping plates 21 to be close to each other to clamp the motor rotor shaft, the speed reducing motor 17 is started to drive the turntable 18 to rotate so as to drive the motor rotor shaft to rotate, the motor rotor shaft can be comprehensively ground, the motor rotor shaft is driven to move upwards through the electric telescopic rod 11 during use, the second electric telescopic rod 23 drives the grinding frame 24 to descend, the grinding motor 26 is started, the driven wheel 29 is driven to rotate through the driving wheel 27 and the driving belt 28, the two grinding wheels 25 rotate, the motor rotor shaft is ground through the grinding wheels 25, the motor rotor shaft is ground through the two grinding wheels 25, the grinding range is improved, the working efficiency is improved, during grinding, the dust collector 31 is started to extract in the dust collecting hood 33 through the dust collecting pipe 32, negative pressure is generated in the dust collecting hood 33, air flows into the dust collecting hood 33, waste dust is driven to flow into the dust collecting hood 33, and then the dust storing box 30 is stored, and the dust waste dust is prevented from being absorbed to influence the working environment.
As shown in fig. 1 to 5, in the grinding device for the motor rotor shaft, when the grinding device is in use, the double-output telescopic rod 8 is started to drive the convex adjusting block 9 to move in the adjusting groove, the convex adjusting block 9 drives the fixing plate 10 to move in the top end of the feeding plate 7 when in movement, the distance between the two groups of electric telescopic rods 11 is adjusted, the left end of the motor rotor shaft is placed between the two top rollers 13, the small electric telescopic rod 14 is started to drive the press roller 15 to be lowered down at the top end of the motor rotor shaft, the motor rotor shaft is then placed between the two arc clamping plates 21, the knob drives the bidirectional screw rod 19 to rotate, the two thread blocks 20 are driven by the rotation of the bidirectional screw rod 19 to be mutually close to clamp the motor rotor shaft, the starting servo motor 6 drives the threaded rod 4 to rotate, the threaded rod 4 rotates to drive the convex sliding block 5 to move in the feeding groove, the feeding plate 7 is driven by the driving wheel 18 to move in the top end of the working table 2, the motor rotor shaft is driven by the electric telescopic rod 11 to drive the motor rotor shaft to move upwards, meanwhile, the second electric telescopic rod 23 drives the press roller 15 to be lowered by the driving wheel 23, the driving wheel 26 drives the two driving wheel 33 to rotate by the driving wheel 25 to rotate, the driving wheel 33 drives the two driving wheel 33 to rotate, and the dust can be pumped into the dust collector 33 is driven wheel 33 to be pumped into the dust collector box to be driven by the dust collector 33, and then the dust collector 32 is driven by the driving wheel 33 to be pumped into the dust collector wheel 33 to be driven by the dust collector wheel 33.
The servo motor 6, the gear motor 17, the grinding motor 26 and the dust collector 31 of the motor rotor shaft grinding device are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached instruction of the person skilled in the art, without the need of creative labor.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (7)
1. The motor rotor shaft grinding device comprises a bottom box (1), a workbench (2) and a plurality of supporting legs (3), wherein the workbench (2) is fixedly arranged at the top end of the bottom box (1), and the supporting legs (3) are respectively and fixedly arranged at four corners of the bottom end of the bottom box (1) to support equipment; the automatic grinding machine is characterized by further comprising a feeding mechanism, an adjusting mechanism, a clamping rotating mechanism, a grinding mechanism and a dust collection mechanism, wherein the feeding mechanism is arranged at the top end of the workbench (2), the adjusting mechanism is arranged at the output end of the feeding mechanism, the clamping rotating mechanism is arranged on the adjusting mechanism, the grinding mechanism is arranged at the rear end of the top of the workbench (2), and the dust collection mechanism is arranged at the rear end of the grinding mechanism.
2. The motor rotor shaft grinding device according to claim 1, wherein the feeding mechanism comprises a threaded rod (4), a convex sliding block (5), a servo motor (6) and a feeding plate (7), a feeding groove is formed in the middle of the top end of the workbench (2), the threaded rod (4) is rotatably installed in the feeding groove, the input end of the threaded rod (4) penetrates through the feeding groove to be connected with the output end of the servo motor (6), the servo motor (6) is fixedly installed on the left side wall of the workbench (2), the convex sliding block (5) is slidably installed in the feeding groove, and the middle of the convex sliding block (5) is screwed on the outer wall of the threaded rod (4) and the feeding plate (7) is fixedly connected with the top end of the convex sliding block (5).
3. The motor rotor shaft grinding device according to claim 2, wherein the adjusting mechanism comprises a double-output telescopic rod (8), two convex adjusting blocks (9), two fixing plates (10) and a plurality of groups of electric telescopic rods (11), an adjusting groove is formed in the top end of the feeding plate (7), the double-output telescopic rod (8) is fixedly arranged in the middle of the adjusting groove, the convex adjusting blocks (9) are respectively connected with the left end and the right end of the double-output telescopic rod (8), the convex adjusting blocks (9) are slidably arranged in the adjusting groove, the fixing plates (10) are fixedly connected to the top ends of the convex adjusting blocks (9), and the electric telescopic rods (11) are respectively fixedly connected with the front end and the rear end of the top of the fixing plates (10).
4. A motor rotor shaft grinding apparatus as defined in claim 3, characterized in that the holding rotation mechanism comprises a fixed frame (12), two top rollers (13), a small-sized electric telescopic rod (14), a press roller (15) and a rotation assembly, the fixed frame (12) is fixedly installed at the top ends of the two electric telescopic rods (11) on the left side, the top rollers (13) are installed at the inner bottom ends of the electric telescopic rods (11), the small-sized electric telescopic rod (14) is fixedly installed at the top ends of the fixed frame (12), the bottom ends of the fixed frame (12) are connected with the press roller (15), and the rotation assembly is installed at the top ends of the electric telescopic rods (11) on the right side.
5. The motor rotor shaft grinding device according to claim 4, wherein the rotating assembly comprises a cross beam (16), a gear motor (17), a rotary table (18), a bidirectional screw rod (19), two threaded blocks (20) and two arc clamping plates (21), the cross beam (16) is fixedly arranged at the top end of the right-side electric telescopic rod (11), the gear motor (17) is arranged between the motors at the top end of the cross beam (16), the rotary table (18) is concentrically connected with the output end of the gear motor (17), a sliding groove is formed in the right side wall of the rotary table (18), the bidirectional screw rod (19) is rotatably arranged in the sliding groove, the top end of the bidirectional screw rod (19) penetrates through the sliding groove and is provided with a knob, the threaded blocks (20) are symmetrically screwed at the upper end and the lower end of the bidirectional screw rod (19), and the arc clamping plates (21) are fixedly connected to the left side wall of the threaded blocks (20) relatively.
6. The motor rotor shaft grinding device according to claim 1, wherein the grinding mechanism comprises a fixed arm (22), a second electric telescopic rod (23), a grinding frame (24), a grinding wheel (25), a grinding motor (26), a driving wheel (27), two transmission belts (28) and two driven wheels (29), the bottom of the fixed arm (22) is fixedly arranged at the rear end of the top of the workbench (2), the second electric telescopic rod (23) is fixedly arranged at the top end of the upper part of the fixed arm (22), the grinding frame (24) is fixedly arranged at the bottom end of the second electric telescopic rod (23), two grinding wheels (25) are rotatably arranged at the lower part of the grinding frame (24), the input end of the grinding wheel (25) penetrates through the grinding frame (24) to be connected with the driven wheels (29), the grinding motor (26) is fixedly arranged on the inner side walls of the grinding wheel (25), the output end of the grinding wheel (25) penetrates through the side walls of the grinding frame (24) to be fixedly connected with the driving wheel (27), and the driving wheel (27) is in transmission connection with the driven wheels (29) through the two transmission belts (28).
7. A motor rotor shaft grinding apparatus as defined in claim 6, wherein the dust suction mechanism comprises a dust storage tank (30), a dust suction machine (31), a dust suction pipe (32) and a dust suction hood (33), the dust storage tank (30) is fixedly mounted on the rear side wall of the workbench (2), the dust suction machine (31) is fixedly mounted at the top of the dust storage tank (30), the output end of the dust suction machine (31) is communicated with the interior of the dust storage tank (30), the input end of the dust suction machine (31) is connected with the dust suction pipe (32), the input end of the dust suction pipe (32) passes through the rear side wall of the fixed arm (22) to be communicated with the dust suction hood (33), and the dust suction hood (33) is connected with the front side wall of the fixed arm (22) through a connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322464808.2U CN220839286U (en) | 2023-09-12 | 2023-09-12 | Motor rotor shaft grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322464808.2U CN220839286U (en) | 2023-09-12 | 2023-09-12 | Motor rotor shaft grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839286U true CN220839286U (en) | 2024-04-26 |
Family
ID=90746509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322464808.2U Active CN220839286U (en) | 2023-09-12 | 2023-09-12 | Motor rotor shaft grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839286U (en) |
-
2023
- 2023-09-12 CN CN202322464808.2U patent/CN220839286U/en active Active
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