CN220680471U - Anti-offset millstone structure - Google Patents
Anti-offset millstone structure Download PDFInfo
- Publication number
- CN220680471U CN220680471U CN202321564486.2U CN202321564486U CN220680471U CN 220680471 U CN220680471 U CN 220680471U CN 202321564486 U CN202321564486 U CN 202321564486U CN 220680471 U CN220680471 U CN 220680471U
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- seat
- clamping plate
- fixed
- stand
- vertical seat
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- 238000005498 polishing Methods 0.000 claims description 28
- 238000000227 grinding Methods 0.000 claims description 13
- 238000013508 migration Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides an anti-offset millstone structure, which comprises a workbench, wherein a first stand and a second stand are fixed above the workbench at intervals, a first clamping plate and a second clamping plate are arranged on the surface of the first stand at intervals, an adjusting assembly is arranged on the second clamping plate, a movable seat is arranged between the first stand and the second stand, a sliding rail and a first screw rod are arranged between the first stand and the second stand at intervals, one end of the sliding rail is fixed on the surface of the first stand, the other end of the sliding rail is fixed on the surface of the second stand, and the sliding rail is in sliding connection with the movable seat.
Description
Technical Field
The utility model relates to the field of polishing, in particular to an anti-offset millstone structure.
Background
Polishers, also known as grinders, are often used for mechanical grinding, polishing and waxing. The working principle is as follows: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent jointly act and rub the surface to be polished, so that the purposes of removing paint surface pollution, oxide layers and shallow marks can be achieved.
Publication number CN218312736U discloses a polishing device for precision die machining with prevent skew function, concretely relates to polishing technical field, including unable adjustment base, the surface sliding connection of spacing slide bar has the removal frame, just the inside fixed mounting of removal frame has the lift slide bar, the surface sliding connection of lift slide bar has the lift body, the one side fixed mounting that the lift body is close to the fixed plate has the polishing motor, the output shaft fixed mounting of polishing motor has the polishing mill. According to the utility model, the lifting body is controlled to lift on the lifting slide rod by utilizing the first electric telescopic rod, and the movable frame is controlled to horizontally move on the limiting slide rod by utilizing the second electric telescopic rod; the device thus has anti-migration measures to facilitate adequate polishing.
However, when the device is actually used, when the rest surface of the workpiece is required to be polished, the worker is required to move the workpiece again to adjust the position of the workpiece, and the workpiece to be processed is usually heavy, so that the physical strength of the worker is wasted.
Therefore, there is a need to provide a new anti-offset grinding disc structure to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an anti-offset millstone structure, which solves the problems that in the prior art, when the rest surfaces of a workpiece are required to be polished, workers are required to move the workpiece again to adjust the position of the workpiece, and the workpiece to be processed is usually heavy, so that the physical strength of the workers is wasted.
The utility model provides an anti-offset millstone structure which comprises a workbench, wherein a first vertical seat and a second vertical seat are fixed above the workbench at intervals, a first clamping plate and a second clamping plate are arranged on the surface of the first vertical seat at intervals, an adjusting assembly is arranged on the second clamping plate and comprises an adjusting shaft, the adjusting shaft is arranged on the second clamping plate in a penetrating way, a support plate is fixed at the top of the adjusting shaft, a worm wheel is arranged at the bottom of the adjusting shaft, two limiting seats are symmetrically arranged on the second clamping plate, worms are movably arranged on the two limiting seats through bearings, and the worms are meshed with the worm wheel;
a movable seat is arranged between the first vertical seat and the second vertical seat, a polishing motor is arranged on the surface of the movable seat, a polishing disc is arranged at the output end of the polishing motor, a sliding rail and a first screw rod are arranged between the first vertical seat and the second vertical seat at intervals, one end of the sliding rail is fixed on the surface of the first vertical seat, the other end of the sliding rail is fixed on the surface of the second vertical seat, and the sliding rail is in sliding connection with the movable seat;
the first screw rod one end with pass through bearing swing joint between the first seat that stands, first screw rod other end with pass through bearing swing joint between the second seat that stands, first screw rod with remove seat threaded connection.
In a preferred embodiment, an end of the first screw remote from the first stand penetrates the second stand and is connected with a first handle.
In a preferred embodiment, a sliding groove is formed in the surface of the first vertical seat, a sliding block is slidably arranged in the sliding groove, a second lead screw is movably arranged on the inner wall of the sliding groove through a bearing, the second lead screw is in threaded connection with the sliding block, and the first clamping plate is fixed on one side of the sliding block;
the second clamping plate is located right below the first clamping plate, and the second clamping plate is fixed on one side of the first vertical seat.
In a preferred embodiment, one end of the worm penetrates through the limiting seat and is connected with a second hand crank.
In a preferred embodiment, a driving motor is installed above the first stand, and an output end of the driving motor is connected with the second screw rod through a coupling.
The utility model has the beneficial effects that:
1. when the grinding disc structure is used, a worker can place a workpiece to be machined on the support plate, the driving motor is turned on to drive the second screw rod to rotate, the second screw rod drives the sliding block to move downwards along the sliding groove 12 when rotating until the first clamping plate is in contact with the top of the workpiece, the workpiece can be fixed through the first clamping plate and the support plate, and the workpiece is prevented from being deviated when being polished, so that the machining effect is prevented from being influenced;
2. after the workpiece is fixed, the worker can drive the movable seat to slide along the sliding rail by opening the polishing motor and rotating the first handle again, the polishing disc can stably move towards the workpiece at the moment so as to polish the surface of the workpiece, when other surfaces of the workpiece are required to be polished, the driving motor is opened so that the first clamping plate moves upwards, the worker can rotate the second handle to drive the adjusting shaft and the support plate to rotate, the other surfaces of the workpiece face the polishing disc, the operation is simple and convenient, the worker does not need to consume physical effort to move the workpiece, the second handle is loosened after the adjustment is finished, and the workpiece can be ensured not to move when the workpiece is polished due to self-locking property of worm gear meshing.
Drawings
FIG. 1 is a perspective view of the overall structure of an anti-migration abrasive disc structure provided by the present utility model;
FIG. 2 is an enlarged schematic view of the structure A shown in FIG. 1;
FIG. 3 is a plan view of the overall structure of the anti-migration abrasive disc structure provided by the present utility model;
fig. 4 is a schematic structural diagram of an adjusting assembly provided by the present utility model.
Reference numerals in the drawings: 1. a work table; 2. a first stand; 3. a second stand; 4. a first clamping plate; 5. a second clamping plate; 6. a movable seat; 7. polishing a motor; 8. polishing the grinding disc; 9. a slide rail; 10. a first lead screw; 11. a first handle; 12. a chute; 13. a slide block; 14. a second lead screw; 15. an adjusting shaft; 16. a support plate; 17. a worm wheel; 18. a limit seat; 19. a worm; 20. a second hand crank; 21. and driving the motor.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, fig. 1 is a perspective view of an overall structure of an anti-offset grinding disc structure according to the present utility model; FIG. 2 is an enlarged schematic view of the structure A shown in FIG. 1; FIG. 3 is a plan view of the overall structure of the anti-migration abrasive disc structure provided by the present utility model; fig. 4 is a schematic structural diagram of an adjusting assembly provided by the present utility model.
In a specific implementation process, as shown in fig. 1-4, a workbench 1, a first vertical seat 2 and a second vertical seat 3 are fixed above the workbench 1 at intervals, a first clamping plate 4 and a second clamping plate 5 are arranged on the surface of the first vertical seat 2 at intervals, an adjusting component is arranged on the second clamping plate 5 and comprises an adjusting shaft 15, the adjusting shaft 15 is arranged on the second clamping plate 5 in a penetrating manner, the adjusting shaft 15 is movably connected with the second clamping plate 5 through a bearing, a support plate 16 is fixed at the top of the adjusting shaft 15, a worm wheel 17 is mounted at the bottom of the adjusting shaft 15, one end of a worm 19 penetrates through a limiting seat 18 and is connected with a second shaking hand 20, and a worker can drive the adjusting shaft 15 to rotate by rotating the second shaking hand 20.
A driving motor 21 is installed above the first vertical seat 2, the output end of the driving motor 21 is connected with the second screw rod 14 through a coupler, the second screw rod 14 can be driven to rotate by opening the driving motor 21, and the sliding block 13 can be driven to move downwards along the sliding groove 12 when the second screw rod 14 rotates until the first clamping plate 4 contacts with the top of a workpiece, and the workpiece can be fixed through the first clamping plate 4 and the support plate 16.
Two limit seats 18 are symmetrically arranged on the second clamping plate 5, a worm 19 is movably arranged on the two limit seats 18 through a bearing, the worm 19 is meshed with the worm wheel 17, and the worm 19 is meshed with the worm wheel 17, so that the workpiece can be guaranteed not to shake in the polishing process, and the adjusting shaft 15 and the support plate 16.
A movable seat 6 is arranged between the first vertical seat 2 and the second vertical seat 3, a polishing motor 7 is arranged on the surface of the movable seat 6, a polishing disc 8 is arranged at the output end of the polishing motor 7, and the polishing disc 8 can polish the surface of a workpiece.
The sliding rail 9 and the first lead screw 10 are arranged between the first vertical seat 2 and the second vertical seat 3 at intervals, one end of the sliding rail 9 is fixed on the surface of the first vertical seat 2, the other end of the sliding rail 9 is fixed on the surface of the second vertical seat 3, the sliding rail 9 is in sliding connection with the movable seat 6, one end of the first lead screw 10 is movably connected with the first vertical seat 2 through a bearing, the other end of the first lead screw 10 is movably connected with the second vertical seat 3 through a bearing, the first lead screw 10 is in threaded connection with the movable seat 6, one end of the first lead screw 10, which is far away from the first vertical seat 2, penetrates through the second vertical seat 3 and is connected with the first shaking hand 11, a worker can conveniently rotate the first lead screw 10 to drive the polishing disc 8 to move towards a workpiece, the first shaking hand 11 can be replaced by a motor during actual use, and the labor intensity of the worker is reduced.
The working principle of the utility model is as follows: when the grinding disc structure is used, a worker can put a workpiece to be machined on the support plate 16, the driving motor 21 is turned on again to drive the second screw rod 14 to rotate, the second screw rod 14 can drive the sliding block 13 to move downwards along the sliding groove 12 when rotating until the first clamping plate 4 is contacted with the top of the workpiece, the workpiece can be fixed through the first clamping plate 4 and the support plate 16, after the fixing is finished, the worker can drive the movable seat 6 to slide along the sliding rail 9 by turning on the grinding motor 7 and then turning on the first shaking hand 11, the grinding disc 8 can stably move towards the workpiece at the moment, so that the surface of the workpiece is ground and polished, when other surfaces of the workpiece are required to be ground, the driving motor 21 is turned on to enable the first clamping plate 4 to move upwards, the worker can rotate the second shaking hand 20 to drive the adjusting shaft 15 and the support plate 16 until the other surfaces of the workpiece face the grinding disc 8, and after the second shaking hand 20 is adjusted, the second shaking hand 20 can be loosened due to self-locking property of worm gear engagement, and the workpiece can not move during grinding.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (5)
1. The utility model provides an anti-offset millstone structure, includes workstation (1), its characterized in that, workstation (1) top interval is fixed with first upright seat (2) and second upright seat (3), first upright seat (2) surface interval is provided with first splint (4) and second splint (5), be provided with adjusting part on second splint (5), adjusting part includes regulating spindle (15), regulating spindle (15) run through and set up on second splint (5), regulating spindle (15) top is fixed with extension board (16), worm wheel (17) are installed to regulating spindle (15) bottom, symmetry is provided with two spacing seats (18) on second splint (5), two be provided with worm (19) through the bearing activity on spacing seat (18), worm (19) with worm wheel (17) mesh;
a movable seat (6) is arranged between the first vertical seat (2) and the second vertical seat (3), a polishing motor (7) is arranged on the surface of the movable seat (6), a polishing disc (8) is arranged at the output end of the polishing motor (7), a sliding rail (9) and a first screw rod (10) are arranged between the first vertical seat (2) and the second vertical seat (3) at intervals, one end of the sliding rail (9) is fixed on the surface of the first vertical seat (2), the other end of the sliding rail (9) is fixed on the surface of the second vertical seat (3), and the sliding rail (9) is in sliding connection with the movable seat (6);
one end of the first lead screw (10) is movably connected with the first vertical seat (2) through a bearing, the other end of the first lead screw (10) is movably connected with the second vertical seat (3) through a bearing, and the first lead screw (10) is in threaded connection with the movable seat (6).
2. The anti-offset grinding disc structure according to claim 1, characterized in that an end of the first lead screw (10) remote from the first stand (2) penetrates the second stand (3) and is connected with a first hand crank (11).
3. The anti-offset millstone structure according to claim 2, characterized in that a chute (12) is formed on the surface of the first stand (2), a sliding block (13) is slidably arranged in the chute (12), a second lead screw (14) is movably arranged on the inner wall of the chute (12) through a bearing, the second lead screw (14) is in threaded connection with the sliding block (13), and the first clamping plate (4) is fixed on one side of the sliding block (13);
the second clamping plate (5) is located right below the first clamping plate (4), and the second clamping plate (5) is fixed on one side of the first vertical seat (2).
4. An anti-migration grinding disc structure according to claim 3, characterized in that one end of the worm (19) penetrates the limit seat (18) and is connected with a second hand crank (20).
5. The anti-offset grinding disc structure according to claim 4, wherein a driving motor (21) is installed above the first stand (2), and an output end of the driving motor (21) is connected with the second screw (14) through a coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321564486.2U CN220680471U (en) | 2023-06-19 | 2023-06-19 | Anti-offset millstone structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321564486.2U CN220680471U (en) | 2023-06-19 | 2023-06-19 | Anti-offset millstone structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220680471U true CN220680471U (en) | 2024-03-29 |
Family
ID=90371322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321564486.2U Active CN220680471U (en) | 2023-06-19 | 2023-06-19 | Anti-offset millstone structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220680471U (en) |
-
2023
- 2023-06-19 CN CN202321564486.2U patent/CN220680471U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |