CN221111320U - Annular concave polishing device - Google Patents
Annular concave polishing device Download PDFInfo
- Publication number
- CN221111320U CN221111320U CN202322789368.8U CN202322789368U CN221111320U CN 221111320 U CN221111320 U CN 221111320U CN 202322789368 U CN202322789368 U CN 202322789368U CN 221111320 U CN221111320 U CN 221111320U
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- workbench
- polishing device
- supporting plate
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- 238000005498 polishing Methods 0.000 title claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000007517 polishing process Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the technical field of polishing, in particular to a circular concave polishing device, which comprises a workbench; the polishing device comprises a workbench, and is characterized in that a polishing mechanism is installed at one end of the top side of the workbench, a driving mechanism is fixed at the other end of the top side of the workbench, a clamping mechanism is installed on the driving mechanism, the polishing mechanism comprises a supporting plate, a turntable is rotatably installed on one side of the supporting plate, a limiting groove can be uniformly formed in the surface of the turntable, a positioning block is slidably installed in the limiting groove, a threaded rod is rotatably installed on the inner side of the limiting groove, a polishing ball is fixed at one end of the connecting rod, the output end of the first servo motor penetrates through the supporting plate and is fixedly connected with the turntable, the threaded rod is rotated to move the positioning block to a proper position, the polishing ball is located on the inner side of a workpiece and is tightly attached to the polishing surface of the workpiece under the action of spring force, the first servo motor is started, the turntable is driven to rotate for polishing, and the problem that the existing polishing device only can polish the smooth surface, and the application range of the polishing device is small is solved.
Description
Technical Field
The utility model relates to the technical field of polishing, in particular to a circular concave polishing device.
Background
The circular concave surface is commonly used for designing some things, namely bowls, cups, dishes and the like, and because the structure can increase the stability and strength of objects, part of metal parts also adopt the structure, however, in the processing process of workpieces with the shape structure, a polishing device is required to polish the workpieces.
When polishing the work piece, current burnishing device uses the motor as the power supply, the processing platform is the main part, processing platform top side fixed mounting has the frame, the motor is fixed in frame one side, the motor output passes frame fixedly connected with polishing roller, processing platform top side both ends rotate respectively and install drive roller and driven voller, and the cover is equipped with the conveyer belt on drive roller and the driven voller, processing platform top side is located the conveyer belt inboard and is fixed with the platform, processing platform top side one end is fixed with servo motor, and servo motor output and drive roller fixed connection, place the work piece in the conveyer belt surface, it removes to drive the conveyer belt by servo motor, send it to polishing roller bottom side, drive the polishing roller through the motor at this moment and rotate, thereby polish the processing to the work piece surface, easy operation and convenient to use.
However, when the front polishing device is used for polishing, only the flat surface of the workpiece can be polished, and the concave surface or other workpieces cannot be polished, so that the application range of the front polishing device is smaller, and the annular concave surface polishing device is further provided.
Disclosure of utility model
In order to make up for the defects of the prior art, when polishing is carried out by using a polishing device on the market, only the flat surface of a workpiece can be polished, and the problem that the application range is smaller because the concave surface or other workpieces cannot be polished is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a circular concave polishing device, which comprises a workbench; the polishing device is characterized in that a polishing mechanism is arranged at one end of the top side of the workbench, a driving mechanism is fixed at the other end of the top side of the workbench, a clamping mechanism is arranged on the driving mechanism, and a supporting plate is fixed at one end of the top side of the workbench.
Preferably, the polishing mechanism comprises a supporting plate, carousel is installed in rotation of backup pad one side, the spacing groove has evenly been seted up on carousel surface, the locating piece is installed to spacing inslot side sliding, the threaded rod is installed in rotation of spacing inslot side, and threaded rod and locating piece rotate to be connected, locating piece one side is installed the connecting rod through mount pad cooperation rotation, connecting rod one end is fixed with the polishing ball, the backup pad opposite side is fixed with first servo motor, first servo motor output passes backup pad and carousel fixed connection, connecting rod one side is fixed with the fixed plate, fixedly connected with spring between fixed plate one side and the locating piece, the spout has been seted up to the workstation top side, uses the spring, simple structure low cost, and is not fragile in the elasticity limit, can make the polishing ball hug closely in the polished surface.
Preferably, the driving mechanism comprises a sliding groove, a movable frame is slidably arranged on the inner side of the sliding groove, a flat plate is fixed at one end of the top side of the workbench, a second servo motor is fixed at one side of the flat plate, a sliding rod is fixed at one end of the inner side of the flat plate and one end of the inner side of the supporting plate, a screw rod is rotatably arranged at the other end of the inner side of the flat plate and the other end of the inner side of the supporting plate, the output end of the second servo motor penetrates through the flat plate and is fixedly connected with the screw rod, screw rod transmission is used, transmission precision is high, self-locking capacity is achieved, a workpiece can be accurately moved to a machining position, and the driving mechanism is simple to operate and convenient to use.
Preferably, the fixture includes removes the frame, remove frame slidable mounting on the slide bar, and remove the frame and rotate with the lead screw and be connected, it is fixed with the cylinder to remove the frame both sides, the inboard slidable mounting of cylinder has the piston rod, piston rod one end passes and removes the frame and be fixed with splint, and piston rod and remove frame sliding connection, be fixed with the rubber pad on the inboard periphery of splint, it is fixed with splint cooperation through the cylinder, and dismouting process easy operation and convenience can improve polishing process's work efficiency.
The utility model has the advantages that:
1. According to the structural design of the annular concave polishing device, the polishing mechanism is arranged, the threaded rod is rotated, the positioning block is pushed to slide to a proper position on the inner side of the limiting groove, the polishing ball is placed on the inner side of the concave surface of the annular workpiece, the spring is in a stretching state at the moment, the spring pulls the connecting rod through self elasticity, so that the polishing ball is tightly attached to the polishing surface of the workpiece, and then the first servo motor is started to drive the turntable to rotate, so that the surface of the workpiece is polished, and the problem that the existing polishing device only can polish the flat surface, and the application range of the polishing device is smaller is solved.
2. According to the structural design of the annular concave polishing device, the clamping mechanism is arranged, the workpiece is arranged between the clamping plates at two sides, the cylinder is controlled to enable the piston rod at the inner side of the cylinder to extend, so that the clamping plates at two sides simultaneously move inwards to clamp and fix the workpiece, and meanwhile, under the cooperation of the rubber pad, the friction force between the clamping plates and the clamping surface of the workpiece can be increased, so that the position of the workpiece cannot deviate in the polishing process.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic overall front perspective view;
FIG. 2 is a schematic perspective view of a polishing mechanism;
FIG. 3 is a schematic top perspective view of the drive mechanism;
FIG. 4 is a schematic side perspective view of a clamping mechanism;
fig. 5 is a schematic view of an overall rear perspective structure.
In the figure: 1. a work table; 2. a support plate; 201. a first servo motor; 3. a turntable; 4. a limit groove; 5. a positioning block; 6. a threaded rod; 7. a connecting rod; 8. polishing the ball; 9. a fixing plate; 10. a spring; 11. a chute; 12. a moving rack; 13. a flat plate; 14. a slide bar; 15. a screw rod; 16. a second servo motor; 17. a cylinder; 18. a piston rod; 19. a clamping plate; 20. a rubber pad; 21. a scale groove.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to FIGS. 1 to 4, a circular concave polishing apparatus includes a table 1; the polishing device is characterized in that a polishing mechanism is arranged at one end of the top side of the workbench 1, a driving mechanism is fixed at the other end of the top side of the workbench 1, a clamping mechanism is arranged on the driving mechanism, and a supporting plate 2 is fixed at one end of the top side of the workbench 1;
Referring to fig. 2, the polishing mechanism includes a support plate 2, a turntable 3 is rotatably mounted on one side of the support plate 2, a limiting groove 4 is uniformly formed on the surface of the turntable 3, a positioning block 5 is slidably mounted on the inner side of the limiting groove 4, a threaded rod 6 is rotatably mounted on the inner side of the limiting groove 4, the threaded rod 6 is rotatably connected with the positioning block 5, a connecting rod 7 is rotatably mounted on one side of the positioning block 5 through a mounting seat, a polishing ball 8 is fixed on one end of the connecting rod 7, a first servo motor 201 is fixed on the other side of the support plate 2, an output end of the first servo motor 201 is fixedly connected with the turntable 3 through the support plate 2, a fixing plate 9 is fixed on one side of the connecting rod 7, a spring 10 is fixedly connected between one side of the fixing plate 9 and the positioning block 5, and a sliding groove 11 is formed on the top side of the workbench 1; during operation, when encountering the problem that the existing polishing device can only polish the flat surface and the application range is smaller, through the structure of the polishing mechanism, the threaded rod 6 is rotated to push the positioning block 5 to slide to a proper position on the inner side of the limiting groove 4, the polishing ball 8 is placed on the inner side of the concave surface of the annular workpiece, the spring 10 is in a stretching state, the spring 10 pulls the connecting rod 7 through self elasticity, so that the polishing ball 8 is clung to the polished surface of the workpiece, and then the first servo motor 201 is started to drive the turntable 3 to rotate, so that the surface of the workpiece is polished.
Referring to fig. 3, the driving mechanism includes a chute 11, a moving frame 12 is slidably mounted inside the chute 11, a flat plate 13 is fixed at one end of the top side of the table 1, a second servo motor 16 is fixed at one side of the flat plate 13, a slide bar 14 is fixed at one end of the inner side of the flat plate 13 and the support plate 2, a screw rod 15 is rotatably mounted at the other end of the inner side of the flat plate 13 and the support plate 2, and an output end of the second servo motor 16 passes through the flat plate 13 and is fixedly connected with the screw rod 15; during operation, when encountering the inconvenient problem of using of current burnishing device, through actuating mechanism's structure, start second servo motor 16, make it drive output lead screw 15 rotatory to promote and remove frame 12 and slide on slide bar 14, thereby with fixed work piece, accurate removal to the processing position, easy operation and convenient to use can improve polishing processing's efficiency simultaneously.
Referring to fig. 4, the clamping mechanism includes a movable frame 12, the movable frame 12 is slidably mounted on a slide rod 14, the movable frame 12 is rotatably connected with a screw rod 15, two sides of the movable frame 12 are fixed with air cylinders 17, a piston rod 18 is slidably mounted inside the air cylinders 17, one end of the piston rod 18 passes through the movable frame 12 and is fixed with a clamping plate 19, the piston rod 18 is slidably connected with the movable frame 12, and a rubber pad 20 is fixed on a circumferential surface inside the clamping plate 19; when the polishing machine is in operation, when the problem of polishing quality reduction caused by workpiece position deviation is solved, the workpiece is placed between the clamping plates 19 on two sides through the structure of the clamping mechanism, the cylinder 17 is controlled, the piston rods 18 on the inner sides of the cylinder are extended, the clamping plates 19 on two sides are simultaneously moved inwards to clamp and fix the workpiece, and meanwhile, under the cooperation of the rubber pads 20, the friction force between the clamping plates 19 and the clamping surfaces of the workpiece can be increased, so that the position of the workpiece cannot deviate in the polishing process.
Referring to fig. 5, scale grooves 21 are formed on the sides of the turntable 3 at two sides of the limit groove 4; during operation, when the problem of lower polishing machining precision is encountered, through the structure of the scale groove 21, each positioning block 5 can be accurately moved to a required position at the inner side of the limit groove 4, the positions of the positioning blocks are prevented from being different, the machining precision is reduced, and the polishing machining is facilitated.
The working principle is that the circular concave surface is commonly used and designed with some things, namely a bowl, a cup, a dish and the like, because the structure can increase the stability and the strength of an object, part of metal parts also adopts the structure, however, in the processing process of a workpiece with the shape structure, a polishing device is required to polish the workpiece, when the existing polishing device is used for polishing, only the flat surface of the workpiece can be polished, the concave surface or other shape workpiece can not be polished, so that the application range is smaller, in order to solve the problem, the workpiece is placed between two side clamping plates 19 by arranging the polishing mechanism and the clamping mechanism, the cylinder 17 is controlled to extend the piston rods 18 at the inner sides of the workpiece, so that the two side clamping plates 19 are simultaneously moved inwards to clamp and fix the workpiece, and simultaneously under the cooperation of the rubber pad 20, the friction force between the clamping plate 19 and the workpiece clamping surface can be increased, so that the position of a workpiece cannot deviate in the polishing process, the second servo motor 16 is started, the output end screw rod 15 is driven to rotate, the movable frame 12 is pushed to slide on the slide rod 14, the fixed workpiece is precisely moved to a processing position, the threaded rod 6 is finally rotated, the positioning block 5 is pushed to slide to a proper position on the inner side of the limiting groove 4, the polishing ball 8 is placed on the inner side of the concave surface of the annular workpiece, the spring 10 is in a stretching state, the connecting rod 7 is pulled by the spring 10 through self elasticity, the polishing ball 8 is tightly attached to the polishing surface of the workpiece, the first servo motor 201 is started, the turntable 3 is driven to rotate, and therefore the polishing process is carried out on the surface of the workpiece, and the problem that the existing polishing device only can polish the flat surface, and the application range is small is solved.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a ring shape concave surface burnishing device which characterized in that: comprises a workbench (1); the polishing device is characterized in that a polishing mechanism is arranged at one end of the top side of the workbench (1), a driving mechanism is fixed at the other end of the top side of the workbench (1), a clamping mechanism is arranged on the driving mechanism, and a supporting plate (2) is fixed at one end of the top side of the workbench (1);
The polishing mechanism comprises a supporting plate (2), a turntable (3) is rotatably mounted on one side of the supporting plate (2), a limiting groove (4) is uniformly formed in the surface of the turntable (3), a positioning block (5) is slidably mounted on the inner side of the limiting groove (4), a threaded rod (6) is rotatably mounted on the inner side of the limiting groove (4), the threaded rod (6) is rotatably connected with the positioning block (5), a connecting rod (7) is rotatably mounted on one side of the positioning block (5) through the cooperation of a mounting seat, a polishing ball (8) is fixed on one end of the connecting rod (7), a first servo motor (201) is fixed on the other side of the supporting plate (2), and the output end of the first servo motor (201) penetrates through the supporting plate (2) and is fixedly connected with the turntable (3).
2. The circular concave polishing device according to claim 1, wherein: a fixing plate (9) is fixed on one side of the connecting rod (7), a spring (10) is fixedly connected between one side of the fixing plate (9) and the positioning block (5), and a sliding groove (11) is formed in the top side of the workbench (1).
3. The circular concave polishing device according to claim 2, wherein: the driving mechanism comprises a sliding groove (11), a movable frame (12) is slidably arranged on the inner side of the sliding groove (11), a flat plate (13) is fixed at one end of the top side of the workbench (1), and a second servo motor (16) is fixed on one side of the flat plate (13).
4. A circular concave polishing device according to claim 3, wherein: the flat plate (13) and one end of the inner side of the supporting plate (2) are fixedly provided with sliding rods (14), the flat plate (13) and the other end of the inner side of the supporting plate (2) are rotatably provided with screw rods (15), and the output end of the second servo motor (16) penetrates through the flat plate (13) and is fixedly connected with the screw rods (15).
5. The annular concave polishing device according to claim 4, wherein: the clamping mechanism comprises a movable frame (12), the movable frame (12) is slidably mounted on a slide rod (14), the movable frame (12) is rotatably connected with a screw rod (15), and air cylinders (17) are fixed on two sides of the movable frame (12).
6. The annular concave polishing device according to claim 5, wherein: the cylinder (17) is internally and slidingly provided with a piston rod (18), one end of the piston rod (18) penetrates through the movable frame (12) to be fixed with a clamping plate (19), the piston rod (18) is in sliding connection with the movable frame (12), and a rubber pad (20) is fixed on the circumferential surface of the inner side of the clamping plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322789368.8U CN221111320U (en) | 2023-10-18 | 2023-10-18 | Annular concave polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322789368.8U CN221111320U (en) | 2023-10-18 | 2023-10-18 | Annular concave polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221111320U true CN221111320U (en) | 2024-06-11 |
Family
ID=91371679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322789368.8U Active CN221111320U (en) | 2023-10-18 | 2023-10-18 | Annular concave polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221111320U (en) |
-
2023
- 2023-10-18 CN CN202322789368.8U patent/CN221111320U/en active Active
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