CN220446176U - Polishing mechanism for polishing machine - Google Patents
Polishing mechanism for polishing machine Download PDFInfo
- Publication number
- CN220446176U CN220446176U CN202322126472.9U CN202322126472U CN220446176U CN 220446176 U CN220446176 U CN 220446176U CN 202322126472 U CN202322126472 U CN 202322126472U CN 220446176 U CN220446176 U CN 220446176U
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- Prior art keywords
- connecting shaft
- cavity
- grinding
- grinding roller
- sliding
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- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 238000005498 polishing Methods 0.000 title abstract description 36
- 239000000428 dust Substances 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims 1
- 238000011112 process operation Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000779 smoke Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a polishing mechanism for a polishing machine, which comprises a device base and is characterized in that: install the device main part on the device base, four mutually symmetrical's support column has been arranged to the bottom of device base, the cavity has been seted up in the device main part, the opening part of cavity articulates there is the guard plate, set up motor groove on the one side inner wall of cavity, when need dismantle the grinding roller, the accessible electric telescopic handle drives the third connecting axle and keeps away from the fourth connecting axle, the accessible is stirred the sliding seat and is slided along sliding track this moment, and then make two support frames drag the second connecting axle on the grinding roller and keep away from first connecting axle, the pulling sliding seat slides along sliding track towards cavity opening part this moment, can remove the grinding roller to the position of conveniently carrying the taking, thereby accomplish the dismantlement to the grinding roller, otherwise then can realize the installation to the grinding roller, whole process operation is comparatively simple swift, the dismouting efficiency to the grinding roller has been improved.
Description
Technical Field
The utility model relates to the technical field of polishing mechanisms, in particular to a polishing mechanism for a polishing machine.
Background
The grinding machine is a machine tool for grinding a surface of a workpiece using a grinding tool. Most grinding machines use grinding wheels which rotate at high speed for grinding, and a few of grinding machines use other grinding tools such as oilstones, abrasive belts and free abrasive materials for processing, such as honing machines, superfinishing machine tools, abrasive belt grinding machines, grinding machines and polishing machines, the existing grinding mechanisms are poor in use effect at present, and because the grinding rollers in the grinding machines can wear out after being used for a long time, the grinding rollers need to be detached when being maintained and replaced, the existing grinding rollers are complicated when being detached, the grinding rollers need to be knocked out of bearings and then detached together with driving motors, so that damage to the articles such as the bearings is easily caused, and the work load of staff is increased.
Patent publication number CN 216781345U discloses a polishing mechanism for a polishing machine, comprising a housing; according to the utility model, the fan is started, smoke dust generated during polishing of the plate is sucked through the air suction pipe and the air suction opening when the fan is started, the smoke dust can be blown into the purifying cavity through the air outlet end of the fan after being sucked, the smoke dust can sequentially pass through the three filter screen plates after entering the purifying cavity, the smoke dust generated during polishing can be purified, the health of workers during operation is ensured, the protection of the surrounding environment is facilitated, the practicability is high, meanwhile, the maintenance plate is lifted upwards by holding the handle by hands, the tool is held by hands after the maintenance plate is lifted upwards to drive one limit bolt to rotate clockwise, and the limit bolt can slowly rise from the nut when rotating clockwise, so that the polishing roller can be conveniently detached, the work load of the workers is reduced, and the maintenance cost is reduced.
But the dismouting of the roller of polishing among the device needs to be through unscrewing the both ends bolt of roller of polishing, and the operation is comparatively loaded down with trivial details, and the in-process needs manual support roller of polishing, causes little burden to operating personnel's physical power, and dismouting efficiency is lower.
Disclosure of Invention
The present utility model is directed to a polishing mechanism for a polishing machine, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the polishing mechanism for the polishing machine comprises a device base, wherein a device main body is arranged on the device base, four mutually symmetrical supporting columns are arranged at the bottom of the device base, a cavity is formed in the device main body, a protection plate is hinged to an opening of the cavity, a motor groove is formed in one side inner wall of the cavity, a servo motor is arranged in the motor groove, a first connecting shaft is arranged at an action output end of the servo motor, a second connecting shaft is clamped on the first connecting shaft, an electric telescopic rod is arranged at an action output end of the cavity, far away from the servo motor, of the electric telescopic rod, a third connecting shaft is clamped on the action output end of the electric telescopic rod, and a polishing roller is arranged between the third connecting shaft and the fourth connecting shaft;
the sliding rail is arranged on the inner wall of the bottom of the cavity, the sliding seat is arranged in the sliding rail in a sliding mode, two mutually symmetrical supporting frames are arranged on the sliding seat, and the second connecting shaft and the fourth connecting shaft are respectively arranged on the two supporting frames in a rotating mode.
Preferably, the first connecting shaft and the fourth connecting shaft are provided with inner octagonal slots, and the second connecting shaft and the third connecting shaft are provided with octagonal inserting blocks matched with the inner octagonal slots.
Preferably, the sliding rail is L-shaped.
Preferably, the sliding seat is provided with a connecting plate, and the connecting plate is provided with a handle groove.
Preferably, the limiting sliding hole communicated with the outside is formed in the inner side wall of the sliding rail, and the connecting plate is arranged in the limiting sliding hole in a sliding mode.
Preferably, a U-shaped bracket is arranged at the top of the support frame, and the second connecting shaft and the fourth connecting shaft are matched with U-shaped grooves of the U-shaped bracket.
Preferably, a dust collection mechanism is arranged on the top inner wall of the cavity, and a dust collection opening of the dust collection mechanism is positioned right above the grinding roller.
The beneficial effects of the utility model are as follows:
according to the utility model, through the structures of the first connecting shaft, the second connecting shaft, the third connecting shaft, the fourth connecting shaft and the like, when the grinding roller needs to be disassembled, the third connecting shaft is driven by the electric telescopic rod to be far away from the fourth connecting shaft, at the moment, the sliding seat can be shifted to slide along the sliding track, so that the second connecting shaft on the two supporting frames dragging the grinding roller is far away from the first connecting shaft, at the moment, the sliding seat can be pulled to slide along the sliding track towards the opening of the cavity, and the grinding roller can be moved to a position convenient to carry and take, so that the grinding roller is disassembled, otherwise, the grinding roller can be installed, the whole process operation is simpler and faster, and the disassembly efficiency of the grinding roller is improved.
Drawings
Fig. 1 is a schematic main structure of a polishing mechanism for a polishing machine according to the present utility model;
FIG. 2 is a schematic side view of a polishing roller, a servo motor, an electric telescopic rod, and the like of a polishing mechanism for a polishing machine according to the present utility model;
fig. 3 is a schematic cross-sectional view of a support frame and a second connecting shaft of the polishing mechanism for a polishing machine according to the present utility model;
fig. 4 is a schematic view illustrating a bottom cross-sectional structure of a sliding seat, a connecting plate, and the like of a polishing mechanism for a polishing machine according to the present utility model.
In the figure: 1. a device base; 2. a device body; 3. a support column; 4. a servo motor; 5. a grinding roller; 6. a sliding seat; 7. a support frame; 8. a sliding rail; 9. a connecting plate; 10. limiting the sliding hole; 11. a handle groove; 12. a protection plate; 13. a cavity; 14. a first connecting shaft; 15. a second connecting shaft; 16. a third connecting shaft; 17. a fourth connecting shaft; 18. a motor slot; 19. an inner octagonal slot; 20. a dust collection mechanism; 21. a U-shaped bracket; 22. an electric telescopic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a polishing mechanism for a polishing machine comprises a device base 1, wherein a device main body 2 is installed on the device base 1, four mutually symmetrical supporting columns 3 are arranged at the bottom of the device base 1, a cavity 13 is formed in the device main body 2, a protection plate 12 is hinged at the opening of the cavity 13, a motor groove 18 is formed in the inner wall of one side of the cavity 13, a servo motor 4 is arranged in the motor groove 18, a first connecting shaft 14 is installed at the action output end of the servo motor 4, a second connecting shaft 15 is clamped on the first connecting shaft 14, an electric telescopic rod 22 is installed at the inner wall of one side of the cavity 13 far away from the servo motor 4, a third connecting shaft 16 is installed at the action output end of the electric telescopic rod 22, a fourth connecting shaft 17 is clamped on the third connecting shaft 16, and a polishing roller 5 is installed between the third connecting shaft 16 and the fourth connecting shaft 17;
the inner wall of the bottom of the cavity 13 is provided with a sliding rail 8, a sliding seat 6 is arranged in the sliding rail 8 in a sliding way, two mutually symmetrical supporting frames 7 are arranged on the sliding seat 6, and a second connecting shaft 15 and a fourth connecting shaft 17 are respectively and rotatably arranged on the two supporting frames 7.
Through the first connecting axle 14, the second connecting axle 15, third connecting axle 16 and fourth connecting axle 17 isotructure of arranging, thereby the accessible electric telescopic handle 22 drives third connecting axle 16 and keeps away from fourth connecting axle 17 when need dismantle to grinding roller 5, the accessible is stirred sliding seat 6 and is slided along slide rail 8 this moment, and then make two support frames 7 drag the second connecting axle 15 on the grinding roller 5 keep away from first connecting axle 14, the very pulling sliding seat 6 slides along slide rail 8 towards cavity 13 opening part this moment, can remove the grinding roller 5 to the position of conveniently carrying the taking, thereby accomplish the dismantlement to grinding roller 5, otherwise then can realize the installation to grinding roller 5, whole process operation is comparatively simple swift, the dismouting efficiency to grinding roller 5 has been improved.
Specifically, in this embodiment, the first connecting shaft 14 and the fourth connecting shaft 17 are provided with inner octagonal slots 19, and the second connecting shaft 15 and the third connecting shaft 16 are provided with octagonal inserts adapted to the inner octagonal slots.
Through the inner octagonal slot 19 and the octagonal inserting block, the octagonal inserting block can be inserted into the inner octagonal slot 19 when the first connecting shaft 14 is in butt joint with the second connecting shaft 15 and the third connecting shaft 16 is in butt joint with the fourth connecting shaft 17, and the purpose of not affecting the transmission of the servo motor 4 to the polishing roller 5 is achieved.
Specifically, in the present embodiment, the slide rail 8 has an L shape.
Specifically, in this embodiment, the sliding seat 6 is mounted with a connection plate 9, and the connection plate 9 is provided with a handle groove 11.
The handle groove 11 is arranged, so that an operator can conveniently hold the connecting plate 9 through the handle groove 11, and further drive the sliding seat 6 to slide in the sliding track 8.
Specifically, in this embodiment, a limiting sliding hole 10 communicated with the outside is formed in the inner side wall of the sliding rail 8, and the connecting plate 9 is slidably disposed in the limiting sliding hole 10.
The movement range of the connection plate 9 can be limited by the limiting slide holes 10 arranged.
Specifically, in this embodiment, the top of the supporting frame 7 is provided with a U-shaped bracket 21, and the second connecting shaft 15 and the fourth connecting shaft 17 are both adapted to the U-shaped groove of the U-shaped bracket 21.
By arranging the U-shaped bracket 21, the support frame 7 can well support the grinding roller 5 and does not prevent the grinding roller 5 from rotating.
Specifically, in this embodiment, the dust suction mechanism 20 is disposed on the top inner wall of the cavity 13, and the dust suction opening of the dust suction mechanism 20 is located directly above the grinding roller 5.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. Grinding machanism for polisher, including device base, its characterized in that: the device comprises a device base, and is characterized in that the device base is provided with a device main body, four mutually symmetrical supporting columns are arranged at the bottom of the device base, a cavity is formed in the device main body, a protection plate is hinged to the opening of the cavity, a motor groove is formed in the inner wall of one side of the cavity, a servo motor is arranged in the motor groove, a first connecting shaft is mounted on the action output end of the servo motor, a second connecting shaft is clamped on the first connecting shaft, an electric telescopic rod is mounted on the inner wall of one side of the cavity, far away from the servo motor, a third connecting shaft is mounted on the action output end of the electric telescopic rod, a fourth connecting shaft is clamped on the third connecting shaft, and a grinding roller is mounted between the third connecting shaft and the fourth connecting shaft;
the sliding rail is arranged on the inner wall of the bottom of the cavity, the sliding seat is arranged in the sliding rail in a sliding mode, two mutually symmetrical supporting frames are arranged on the sliding seat, and the second connecting shaft and the fourth connecting shaft are respectively arranged on the two supporting frames in a rotating mode.
2. A grinding mechanism for a grinding machine as defined in claim 1, wherein: the first connecting shaft and the fourth connecting shaft are respectively provided with an inner octagonal slot, and the second connecting shaft and the third connecting shaft are respectively provided with an octagonal plug block matched with the inner octagonal slot.
3. A grinding mechanism for a grinding machine as defined in claim 1, wherein: the sliding track is L-shaped.
4. A grinding mechanism for a grinding machine as defined in claim 1, wherein: the sliding seat is provided with a connecting plate, and the connecting plate is provided with a handle groove.
5. A grinding mechanism for a grinding machine as defined in claim 1, wherein: the limiting sliding holes communicated with the outside are formed in the inner side walls of the sliding rails, and the connecting plates are arranged in the limiting sliding holes in a sliding mode.
6. A grinding mechanism for a grinding machine as defined in claim 1, wherein: the top of support frame has arranged the U-shaped bracket, and second connecting axle and fourth connecting axle all with the U-shaped groove looks adaptation of U-shaped bracket.
7. A grinding mechanism for a grinding machine as defined in claim 1, wherein: a dust collection mechanism is arranged on the inner wall of the top of the cavity, and a dust collection opening of the dust collection mechanism is positioned right above the grinding roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322126472.9U CN220446176U (en) | 2023-08-08 | 2023-08-08 | Polishing mechanism for polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322126472.9U CN220446176U (en) | 2023-08-08 | 2023-08-08 | Polishing mechanism for polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220446176U true CN220446176U (en) | 2024-02-06 |
Family
ID=89733183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322126472.9U Active CN220446176U (en) | 2023-08-08 | 2023-08-08 | Polishing mechanism for polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220446176U (en) |
-
2023
- 2023-08-08 CN CN202322126472.9U patent/CN220446176U/en active Active
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