CN220498580U - Automatic grinding device of perisporium for motor shaft processing - Google Patents
Automatic grinding device of perisporium for motor shaft processing Download PDFInfo
- Publication number
- CN220498580U CN220498580U CN202321963973.6U CN202321963973U CN220498580U CN 220498580 U CN220498580 U CN 220498580U CN 202321963973 U CN202321963973 U CN 202321963973U CN 220498580 U CN220498580 U CN 220498580U
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- CN
- China
- Prior art keywords
- motor shaft
- shaft body
- peripheral wall
- motor
- sander
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- 238000005498 polishing Methods 0.000 claims abstract description 52
- 230000002093 peripheral effect Effects 0.000 claims abstract description 32
- 238000003754 machining Methods 0.000 claims abstract description 16
- 210000000078 claw Anatomy 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims 3
- 230000035939 shock Effects 0.000 claims 3
- 238000013016 damping Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000007517 polishing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model relates to an automatic peripheral wall polishing device for machining a motor shaft, which comprises a workbench, a mounting bracket, a clamping device, a motor shaft body, a telescopic device and a polishing device, wherein the mounting bracket is arranged on the workbench; the telescopic device is connected with the other end of the clamping device; the polishing device comprises a screw rod sliding table, a fixed support and a sander, wherein the screw rod sliding table is arranged on the workbench, the fixed support is arranged on the screw rod sliding table, a first motor is arranged on one side of the screw rod sliding table, a sliding rail is arranged on the fixed support, a sliding groove is arranged at the bottom of the sander, the sliding groove is in sliding fit with the sliding rail, a polishing head is arranged on the side wall of the sander, and the polishing head is connected with the peripheral wall of the motor shaft body. The polishing machine is more uniform in polishing of the peripheral wall of the motor shaft, is suitable for motor shafts with different sizes, and improves the working efficiency.
Description
Technical Field
The utility model relates to the technical field of motor shaft machining, in particular to an automatic peripheral wall polishing device for motor shaft machining.
Background
The motor shaft is an important part in the motor, and is used as a tie for converting electromechanical energy between the motor and the equipment, and for supporting rotating parts, transmitting torque and determining the relative position of the rotating parts to the stator.
In the process of producing the motor shaft, the surface of the motor shaft may be uneven or have burrs and the like, and further polishing treatment is needed on the surface of the motor shaft, however, the polishing of the peripheral wall of the motor shaft in the polishing process does not uniformly influence the use of the motor shaft, and a manual polishing mode is generally adopted at present, so that the working efficiency is low, and scraps generated by polishing have great influence on the physical health of people.
Disclosure of Invention
To above-mentioned problem, provide an automatic grinding device of perisporium for motor shaft processing, slide rail and sander bottom spout sliding fit on through the fixing support in the grinding device, adjust the position of polishing the head for polish the head and closely contact with motor shaft body perisporium, first motor on through starting the lead screw slip table, make fixing support drive sander horizontal migration, polish motor shaft body perisporium totally, make motor shaft body perisporium polish more abundant, improve work efficiency.
In order to solve the problems in the prior art, the automatic peripheral wall polishing device for machining a motor shaft comprises a workbench, a mounting bracket, a clamping device, a motor shaft body, a telescopic device and a polishing device, wherein the mounting bracket is arranged on the workbench, and one side of the mounting bracket is provided with a rotary driving device; the clamping devices are arranged at two ends of the motor shaft body, the two ends of the motor shaft body are fixed by the clamping devices, and the rotary driving device penetrates through the mounting bracket and is connected with one end of the clamping device; the telescopic device is connected with the other end of the clamping device; the polishing device comprises a screw rod sliding table, a fixed support and a sander, wherein the screw rod sliding table is fixedly arranged on a workbench, the fixed support is arranged on the screw rod sliding table, a first motor is arranged on one side of the screw rod sliding table, a sliding rail is arranged on the fixed support, a sliding chute is arranged at the bottom of the sander, the sliding chute is in sliding fit with the sliding rail, a second motor is arranged on the sander, a polishing head is arranged on the side wall of the sander, and the polishing head is connected with the peripheral wall of a motor shaft body.
Preferably, the clamping device comprises a first rotating chuck, a second rotating chuck and an adjusting claw, the first rotating chuck is connected with the output end of the rotary driving device, the second rotating chuck is connected with the telescopic device, the adjusting claw is arranged on the first rotating chuck and the second rotating chuck, and two ends of the motor shaft body are fixed through the adjusting claw.
Preferably, the telescopic device comprises a fixed support, a telescopic driving device and a bearing, wherein the fixed support is arranged on the workbench, the output end of the telescopic driving device penetrates through the fixed support to be connected with a mounting disc, the bearing is rotatably arranged on the mounting disc, a rotating shaft is arranged on one side of the bearing, and the rotating shaft is connected with a second rotating chuck.
Preferably, the motor shaft further comprises a buffer device, the buffer device is arranged inside the first rotating chuck and the second rotating chuck, the buffer device comprises an elastic plate and a damping spring, one end of the damping spring is connected with the first rotating chuck and the second rotating chuck in an internal mode, the other end of the damping spring is connected with the elastic plate, and two ends of the motor shaft body are abutted to the elastic plates at two ends.
Preferably, one end of the adjusting claw, which is fixed with the motor shaft body, is arranged in an arc shape.
Preferably, the fixing support is provided with a surrounding ring, the sander is provided with an adjusting bolt, and the adjusting bolt controls the sander to move.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the position of the polishing head is adjusted through sliding fit of the sliding rail on the fixed support in the polishing device and the sliding groove at the bottom of the sander, so that the polishing head is closely contacted with the peripheral wall of the motor shaft body, and the fixed support drives the sander to horizontally move through starting the first motor on the screw rod sliding table, so that the peripheral wall of the motor shaft body is completely polished, the peripheral wall of the motor shaft body is polished more fully, and the working efficiency is improved.
2. According to the utility model, one end of the rotary driving device is a fixed end, the position of the telescopic device is adjusted to be suitable for motor shaft bodies with different length sizes, the inner diameters of the first rotary chuck and the second rotary chuck can be adjusted by arranging the adjusting claw, and the rotary driving device is suitable for motor shaft bodies with different diameters.
3. According to the utility model, the mounting disc and the bearing are arranged, so that the adjustment of the telescopic device is not influenced in the rotating process of the motor shaft body, the motor shaft body can be more stable in rotation through the connection of the bearing and the rotating shaft, and the vibration of the motor shaft body in the polishing process is reduced.
4. According to the utility model, the vibration of the motor shaft body can be reduced by arranging the elastic plate and the damping spring, so that the peripheral wall of the motor shaft body is polished more uniformly.
Drawings
Fig. 1 is a schematic perspective view of an automatic peripheral wall polishing device for machining a motor shaft.
Fig. 2 is a schematic perspective view of a clamping device of the automatic polishing device for the peripheral wall for machining a motor shaft.
Fig. 3 is a schematic perspective view of a polishing device of the automatic polishing device for the peripheral wall for machining a motor shaft.
Fig. 4 is a schematic perspective view of a sander of the automatic peripheral wall sanding device for machining a motor shaft.
Fig. 5 is a schematic view of an installation perspective structure of an adjusting claw of an automatic peripheral wall polishing device for machining a motor shaft.
Fig. 6 is a schematic cross-sectional view of a buffer assembly of an automatic peripheral wall polishing device for machining a motor shaft.
The reference numerals in the figures are: 1-a workbench; 2-mounting a bracket; 21-a rotary drive; 3-clamping means; 31-a motor shaft body; 32-a first spin chuck; 33-a second spin chuck; 34-adjusting the jaws; 341-arc shape; 4-a polishing device; 41-a screw rod sliding table; 411-a first motor; 42-fixing the support; 421-sliding rail; 422-enclosing ring; 43-sander; 431-chute; 432-a second motor; 433-grinding head; 434-adjusting bolts; 5-telescoping means; 51-fixing a bracket; 52-telescopic driving device; 521-mounting plate; 53-bearings; 54-rotating shaft; 6-an elastic plate; 7-damping springs.
Detailed Description
The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.
Referring to fig. 1 to 6, there is shown: the automatic peripheral wall polishing device for machining the motor shaft comprises a workbench 1, a mounting bracket 2, a clamping device 3, a motor shaft body 31, a telescopic device 5 and a polishing device 4, wherein the mounting bracket 2 is arranged on the workbench 1, and a rotary driving device 21 is arranged on one side of the mounting bracket 2; the clamping devices 3 are arranged at two ends of the motor shaft body 31, the clamping devices 3 fix the two ends of the motor shaft body 31, and the rotary driving device 21 penetrates through the mounting bracket 2 and is connected with one end of the clamping devices 3; the telescopic device 5 is connected with the other end of the clamping device 3; the polishing device 4 comprises a screw rod sliding table 41, a fixed support 42 and a polishing device 43, wherein the screw rod sliding table 41 is fixedly arranged on the workbench 1, the fixed support 42 is arranged on the screw rod sliding table 41 in a sliding mode, a first motor 411 is arranged on one side of the screw rod sliding table 41, a sliding rail 421 is arranged on the fixed support 42, a sliding groove 431 is arranged at the bottom of the polishing device 43, the sliding groove 431 is in sliding fit with the sliding rail 421, a second motor 432 is arranged on the polishing device 43, a polishing head 433 is arranged on the side wall of the polishing device 43, and the polishing head 433 is connected with the peripheral wall of the motor shaft body 31.
The rotation driving device 21 is preferably a rotating motor, in the use process of the automatic peripheral wall polishing device for motor shaft processing, the motor shaft body 31 is fixed through the two end clamping devices 3, one side clamping device 3 is connected with the telescopic device 5, and can be suitable for motor shaft bodies 31 with different length sizes, one end of the motor shaft body 31 is fixedly installed on one side of the rotation driving device 21, two ends of the motor shaft body 31 are fixed through adjusting the telescopic device 5, after the motor shaft body 31 is fixed, the position of the polishing head 433 is adjusted through sliding fit between the sliding rail 421 on the fixing support 42 in the polishing device 4 and the sliding groove 431 at the bottom of the polishing device 43, after the polishing head 433 is in contact with the peripheral wall of the motor shaft body 31, the rotation driving device 21 is opened, the motor shaft body 31 is driven to rotate, the second motor 432 arranged on the polishing device 43 drives the polishing head 433 to operate, and then the first motor 411 on the sliding table 41 is started, so that the fixing support 42 drives the polishing device 43 to horizontally move, all the peripheral wall of the motor shaft body 31 is polished, a control assembly can be arranged, the motor shaft body 31 is controlled, and the peripheral wall is polished more fully, and the work efficiency is improved.
Referring to fig. 2 and 5, it is shown that: the clamping device 3 comprises a first rotating chuck 32, a second rotating chuck 33 and adjusting claws 34, the first rotating chuck 32 is connected with the output end of the rotary driving device 21, the second rotating chuck 33 is connected with the telescopic device 5, the adjusting claws 34 are arranged on the first rotating chuck 32 and the second rotating chuck 33, and two ends of the motor shaft body 31 are fixed through the adjusting claws 34.
The rotary driving device 21 one end is the stiff end, moves one end with the motor shaft body 31 and installs on first spin chuck 32, and it is fixed with motor shaft body 31 to adjust jack catch 34 on the first spin chuck 32, readjusts the position of telescoping device 5 for the other end of motor shaft body 31 passes through adjusting jack catch 34 fixed mounting on second spin chuck 33, can adjust the internal diameter size of first spin chuck 32 and second spin chuck 33 through setting up adjusting jack catch 34, is applicable to the motor shaft body 31 of different diameter sizes.
Referring to fig. 1 and 2, it is shown that: the telescopic device 5 comprises a fixed support 51, a telescopic driving device 52 and a bearing 53, the fixed support 51 is installed on the workbench 1, an installation disc 521 penetrates through the fixed support 51 at the output end of the telescopic driving device 52, the bearing 53 is rotatably arranged on the installation disc 521, a rotating shaft 54 is arranged on one side of the bearing 53, and the rotating shaft 54 is connected with the second rotating chuck 33.
Through setting up mounting plate 521 and bearing 53 for motor shaft body 31 can not influence the adjustment of telescoping device 5 in the rotatory in-process, can be more stable when rotatory through the connection of bearing 53 and pivot 54 messenger motor shaft body 31, reduces the vibrations of motor shaft body 31 in the in-process of polishing.
Referring to fig. 5 and 6, it is shown that: the motor shaft is characterized by further comprising a buffer device, wherein the buffer device is arranged inside the first rotating chuck 32 and the second rotating chuck 33 and comprises an elastic plate 6 and a damping spring 7, one end of the damping spring 7 is connected with the first rotating chuck 32 and the second rotating chuck 33 in an internal mode, the other end of the damping spring 7 is connected with the elastic plate 6, and two ends of the motor shaft body 31 are abutted to the elastic plates 6 at two ends.
When the motor shaft body 31 is installed, two ends of the motor shaft body 31 are abutted to the elastic plates 6 at two ends, and when the peripheral wall of the motor shaft body 31 is polished, vibration of the motor shaft body 31 can be reduced by the elastic plates 6 and the damping springs 7, so that the peripheral wall of the motor shaft body 31 is polished more uniformly.
Referring to fig. 1 and 5, it is shown that: the end of the adjusting claw 34 fixed to the motor shaft body 31 is provided with an arc shape 341.
By the arc shape 341, the motor shaft body 31 is not damaged when the rotary driving device 21 drives the motor shaft body 31 to rotate.
Referring to fig. 3 and 4, it is shown that: the fixing support 42 is provided with a surrounding ring 422, the sander 43 is provided with an adjusting bolt 434, and the adjusting bolt 434 controls the sander 43 to move.
By providing the collar 422, it is possible to reduce the entry of debris into the mounting bracket 42 during sanding, affecting the sliding fit of the sander 43 to the mounting bracket 42. The position of the sander 43 can be accurately adjusted by arranging the adjusting bolt 434, so that the efficiency of the peripheral wall of the motor shaft body 31 in the sanding process is higher.
The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (6)
1. The automatic peripheral wall polishing device for machining the motor shaft comprises a workbench (1), a mounting bracket (2), a clamping device (3), a motor shaft body (31), a telescopic device (5) and a polishing device (4), and is characterized in that the mounting bracket (2) is arranged on the workbench (1), and a rotary driving device (21) is arranged on one side of the mounting bracket (2);
the clamping devices (3) are arranged at two ends of the motor shaft body (31), the two ends of the motor shaft body (31) are fixed by the clamping devices (3), and the rotary driving device (21) penetrates through the mounting bracket (2) and is connected with one end of the clamping devices (3); the telescopic device (5) is connected with the other end of the clamping device (3);
grinding device (4) is including lead screw slip table (41), fixed bolster (42) and sander (43), lead screw slip table (41) are fixed to be set up on workstation (1), fixed bolster (42) set up on lead screw slip table (41), lead screw slip table (41) one side is provided with first motor (411), be provided with slide rail (421) on fixed bolster (42), sander (43) bottom is provided with spout (431), spout (431) and slide rail (421) sliding fit, be provided with second motor (432) on sander (43), sander (43) lateral wall is provided with sanding head (433), sanding head (433) are met with motor shaft body (31) perisporium.
2. The automatic peripheral wall polishing device for machining a motor shaft according to claim 1, wherein the clamping device (3) comprises a first rotary chuck (32), a second rotary chuck (33) and an adjusting jaw (34), the first rotary chuck (32) is connected with the output end of the rotary driving device (21), the second rotary chuck (33) is connected with the telescopic device (5), the adjusting jaw (34) is arranged on the first rotary chuck (32) and the second rotary chuck (33), and two ends of the motor shaft body (31) are fixed through the adjusting jaw (34).
3. The automatic grinding device for the peripheral wall for machining the motor shaft according to claim 2, wherein the telescopic device (5) comprises a fixed support (51), a telescopic driving device (52) and a bearing (53), the fixed support (51) is installed on the workbench (1), an installation disc (521) penetrates through the fixed support (51) at the output end of the telescopic driving device (52), the bearing (53) is rotatably arranged on the installation disc (521), a rotating shaft (54) is arranged on one side of the bearing (53), and the rotating shaft (54) is connected with the second rotating chuck (33).
4. The automatic peripheral wall polishing device for machining of a motor shaft according to claim 2, further comprising a buffer device, wherein the buffer device is arranged inside the first rotary chuck (32) and the second rotary chuck (33), the buffer device comprises an elastic plate (6) and a shock absorption spring (7), one end of the shock absorption spring (7) is connected with the first rotary chuck (32) and the second rotary chuck (33) internally, the other end of the shock absorption spring (7) is connected with the elastic plate (6), and two ends of the motor shaft body (31) are abutted to the elastic plates (6) at two ends.
5. The automatic peripheral wall polishing device for motor shaft processing according to claim 2, wherein the end of the adjusting claw (34) fixed to the motor shaft body (31) is provided in an arc shape (341).
6. The automatic peripheral wall polishing device for machining of motor shafts according to claim 1, wherein a surrounding ring (422) is arranged on the fixed support (42), an adjusting bolt (434) is arranged on the polisher (43), and the adjusting bolt (434) controls movement of the polisher (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321963973.6U CN220498580U (en) | 2023-07-25 | 2023-07-25 | Automatic grinding device of perisporium for motor shaft processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321963973.6U CN220498580U (en) | 2023-07-25 | 2023-07-25 | Automatic grinding device of perisporium for motor shaft processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220498580U true CN220498580U (en) | 2024-02-20 |
Family
ID=89882444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321963973.6U Active CN220498580U (en) | 2023-07-25 | 2023-07-25 | Automatic grinding device of perisporium for motor shaft processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220498580U (en) |
-
2023
- 2023-07-25 CN CN202321963973.6U patent/CN220498580U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |