CN218964991U - Polishing device with polishing wheel switching function - Google Patents
Polishing device with polishing wheel switching function Download PDFInfo
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- CN218964991U CN218964991U CN202222535628.4U CN202222535628U CN218964991U CN 218964991 U CN218964991 U CN 218964991U CN 202222535628 U CN202222535628 U CN 202222535628U CN 218964991 U CN218964991 U CN 218964991U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model provides a polishing device with polishing wheel switching, which relates to the technical field of polishing devices and comprises a workbench, wherein an electromagnetic sliding rail is arranged at the rear end of the top of the workbench, an electromagnetic sliding block is arranged above the electromagnetic sliding rail, a mounting frame is arranged above the electromagnetic sliding block, a servo motor is arranged at the bottom end of a cylinder, an installation cavity is arranged at the output end of the servo motor, a switching mechanism is arranged in the installation cavity, a polishing wheel body is arranged at the bottom end of the installation cavity, and a clamping mechanism is arranged at the top end of the workbench; through being provided with the shifter in the inside of installation cavity, utilize shifter's mount pad, connecting block, cell body, movable block, first runner, threaded rod, thread bush, gag lever post and stop collar's mutually supporting, can carry out convenient dismantlement and installation to the polishing wheel body for the polishing wheel body is convenient and fast more when switching, thereby has improved the convenience of the device when using greatly.
Description
Technical Field
The utility model relates to the technical field of polishing devices, in particular to a polishing device with polishing wheel switching function.
Background
With the development of economy and the continuous improvement of the technology level, the mechanical steel industry in China is developed very rapidly, and in the mechanical design and manufacture, a polishing device is often used for polishing a workpiece, wherein polishing refers to a processing method for reducing the surface roughness of the workpiece by utilizing the action of machinery, chemistry or electrochemistry so as to obtain a bright and flat surface;
the polishing is to utilize polishing tool and abrasive grain or other polishing medium to carry out the finishing processing to the work piece surface, when the current burnishing device is polished the work piece, because the surface smoothness of work piece when processing is different, so need use different polishing wheels, when carrying out dismouting to the polishing wheel and switching, usually utilize the screw to dismantle, it is comparatively loaded down with trivial details to make the polishing wheel comparatively low in dismouting switching efficiency, thereby reduced the work efficiency of the device when using, therefore, the utility model proposes a burnishing device with polishing wheel switching to solve above-mentioned problem.
Disclosure of Invention
The utility model provides a polishing device with polishing wheel switching, which solves the problems that in the prior art, the polishing wheel is inconvenient to assemble and disassemble, and the polishing wheel is replaced efficiently.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the polishing device with the polishing wheel switching function comprises a workbench, wherein an electromagnetic sliding rail is arranged at the rear end of the top of the workbench, an electromagnetic sliding block is arranged above the electromagnetic sliding rail, a mounting frame is arranged above the electromagnetic sliding block, a cylinder is arranged at the bottom end of the mounting frame, a servo motor is arranged at the bottom end of the cylinder, an installation cavity is arranged at the output end of the servo motor, a switching mechanism is arranged in the installation cavity, a polishing wheel body is arranged at the bottom end of the installation cavity, and a clamping mechanism is arranged at the top end of the workbench;
the switching mechanism comprises a mounting seat, a connecting block, a groove body, movable blocks and a power assembly, wherein the mounting seat is arranged in the mounting cavity, the connecting block is arranged in the mounting seat, the bottom end of the connecting block is connected with the top end of the polishing wheel body, the groove bodies are arranged on two sides of the inner portion of the connecting block, and the movable blocks are arranged in the groove bodies.
The further improvement is that: the inner diameter of the groove body is larger than the outer diameter of the movable block, and a clamping structure is formed between the groove body and the movable block.
The further improvement is that: the power assembly comprises a first rotating wheel, a threaded rod, a thread bush, a limiting rod and a limiting sleeve, wherein the first rotating wheel is arranged on two sides of an installation cavity, the threaded rod is arranged below the inside of the installation cavity, one end of the first rotating wheel is connected with one end of the threaded rod, the outer side wall of the threaded rod is provided with the thread bush, the top end of the thread bush is connected with the bottom end of a movable block, the limiting rod is arranged above the inside of the installation cavity, the limiting sleeve is arranged on the outer side wall of the limiting rod, and the top end of the limiting sleeve is connected with the top end of the movable block.
The further improvement is that: the cross section of the limiting rod is smaller than that of the limiting sleeve, and a sliding structure is formed between the limiting rod and the limiting sleeve.
The further improvement is that: the clamping mechanism comprises a cavity, a second rotating wheel, a screw rod, a threaded sleeve, clamping plates and a limiting structure, wherein the cavity is arranged at the top end of the workbench, the second rotating wheel is arranged on one side of the cavity, the screw rod is arranged at the middle position inside the cavity, one end of the second rotating wheel is connected with one end of the screw rod, the thread directions of two ends of the screw rod are opposite, the threaded sleeves are symmetrically arranged at two ends of the outer side wall of the screw rod, and the clamping plates are arranged at the top ends of the threaded sleeves.
The further improvement is that: the limiting structure comprises a fixed rod and a movable sleeve, wherein the fixed rod is arranged at two ends of the cavity, the movable sleeve is symmetrically arranged on the outer side wall of the fixed rod, and the top end of the movable sleeve is connected with the bottom end of the clamping plate.
The beneficial effects of the utility model are as follows: through being provided with the shifter in the inside of installation cavity, utilize shifter's mount pad, connecting block, cell body, movable block, first runner, threaded rod, thread bush, gag lever post and stop collar's mutually supporting, can carry out convenient dismantlement and installation to the polishing wheel body for the polishing wheel body is more convenient and fast when switching over, thereby has improved the convenience when the device is used greatly; through being provided with fixture on the top of workstation, utilize fixture's cavity, second runner, screw rod, swivel nut, grip block, dead lever and movable sleeve's mutually supporting, can carry out the centre gripping fixedly to the work piece of treating polishing for the work piece is more stable when polishing, is difficult for sliding, thereby has improved the stability of device when using greatly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of a switching mechanism according to the present utility model;
FIG. 3 is a schematic top view of a clamping mechanism according to the present utility model;
fig. 4 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present utility model.
Wherein: 1. a work table; 2. an electromagnetic slide rail; 3. a mounting frame; 4. a cylinder; 5. a servo motor; 6. a mounting cavity; 7. a polishing wheel body; 8. a mounting base; 9. a connecting block; 10. a tank body; 11. a movable block; 12. a first wheel; 13. a threaded rod; 14. a thread sleeve; 15. a limit rod; 16. a limit sleeve; 17. a cavity; 18. a second wheel; 19. a screw; 20. a screw sleeve; 21. a clamping plate; 22. a fixed rod; 23. a movable sleeve.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the polishing device with polishing wheel switching, shown in fig. 1, 2, 3 and 4, the polishing device comprises a workbench 1, electromagnetic slide rail 2 is installed to the rear end at workstation 1 top, electromagnetic slide rail 2's top is provided with electromagnetic slide block, mounting bracket 3 is installed to electromagnetic slide block's top, cylinder 4 is installed to mounting bracket 3's bottom, servo motor 5 is installed to cylinder 4's bottom, installation cavity 6 is installed to servo motor 5's output, the inside of installation cavity 6 is provided with switching mechanism, polishing wheel body 7 is installed to installation cavity 6's bottom, workstation 1's top is provided with fixture, and during the use, start cylinder 4 adjusts polishing wheel body 7 to suitable height, starts servo motor 5 and drives polishing wheel body 7 and rotate, polishes the work piece, starts electromagnetic slide rail 2 at this moment and drives mounting bracket 3 under electromagnetic slide block's cooperation and remove, and then drives polishing wheel body 7 and move comprehensively, polishes the work piece.
The switching mechanism comprises a mounting seat 8, a connecting block 9, a groove body 10, a movable block 11 and a power component, wherein the mounting seat 8 is arranged in the mounting cavity 6, the connecting block 9 is arranged in the mounting seat 8, the bottom end of the connecting block 9 is connected with the top end of the polishing wheel body 7, the groove bodies 10 are arranged on two sides of the inside of the connecting block 9, the movable block 11 is arranged in the groove body 10, the inner diameter of the groove body 10 is larger than the outer diameter of the movable block 11, a clamping structure is formed between the groove body 10 and the movable block 11, the power component comprises a first rotating wheel 12, a threaded rod 13, a threaded sleeve 14, a limiting rod 15 and a limiting sleeve 16, the first rotating wheel 12 is arranged on two sides of the mounting cavity 6, the threaded rod 13 is arranged below the inside of the mounting cavity 6, one end of the first rotating wheel 12 is connected with one end of the threaded rod 13, the outer side wall of the threaded rod 13 is provided with a thread sleeve 14, the top end of the thread sleeve 14 is connected with the bottom end of the movable block 11, the limiting rod 15 is installed above the inside of the installation cavity 6, the outer side wall of the limiting rod 15 is provided with a limiting sleeve 16, the top end of the limiting sleeve 16 is connected with the top end of the movable block 11, when the polishing wheel body 7 is required to be switched in long-time use, the first rotating wheel 12 is rotated to drive the threaded rod 13 to rotate, so that the thread sleeve 14 is driven to move, the movable block 11 is driven to move under the limiting of the limiting rod 15 and the limiting sleeve 16, the movable block 11 is moved out of the groove body 10, at the moment, the connecting block 9 can be taken out from the inside of the installation seat 8, the polishing wheel body 7 is detached, then a new polishing wheel body 7 is taken out, the connecting block 9 is placed into the inside of the installation seat 8, then the first rotating wheel 12 is reversely rotated to drive the threaded rod 13 to rotate, so under the spacing of gag lever post 15 and stop collar 16, remove movable block 11 to the inside of cell body 10 through thread bush 14, spacing to the position of connecting block 9, accomplish the convenient installation of polishing wheel body 7, can carry out convenient dismantlement and installation to polishing wheel body 7 for polishing wheel body 7 is convenient and fast more when switching, thereby has improved the convenience of device when using greatly.
The cross section of gag lever post 15 is less than the cross section of stop collar 16, constitute sliding construction between gag lever post 15 and the stop collar 16, during the use, utilize the cooperation between gag lever post 15 and the stop collar 16, can carry out spacing processing when moving movable block 11 for movable block 11 is more stable when moving, makes to move about between the movable block 11.
The clamping mechanism comprises a cavity 17, a second rotating wheel 18, a screw rod 19, threaded sleeves 20, clamping plates 21 and a limiting structure, wherein the cavity 17 is arranged at the top end of the workbench 1, the second rotating wheel 18 is arranged at one side of the cavity 17, the screw rod 19 is arranged at the middle position inside the cavity 17, one end of the second rotating wheel 18 is connected with one end of the screw rod 19, the threaded directions of two ends of the screw rod 19 are opposite, the threaded sleeves 20 are symmetrically arranged at two ends of the outer side wall of the screw rod 19, the clamping plates 21 are arranged at the top ends of the threaded sleeves 20, during use, a workpiece to be polished is placed at the top end of the workbench 1, then the second rotating wheel 18 drives the screw rod 19 to rotate, and the threaded directions of two threaded sleeves 19 are opposite, so that the two threaded sleeves 20 are driven to move, and the clamping plates 21 are driven to move under the limiting of a fixed rod 22 and a movable sleeve 23, so that the workpiece to be polished is more stable during polishing, and is not easy to slide during polishing, and the stability of the device during use is greatly improved.
The limit structure comprises a fixed rod 22 and a movable sleeve 23, the fixed rod 22 is arranged at two ends of the inside of the cavity 17, the movable sleeve 23 is symmetrically arranged on the outer side wall of the fixed rod 22, the top end of the movable sleeve 23 is connected with the bottom end of the clamping plate 21, and when the limit structure is used, the clamping plate 21 can be subjected to limit treatment when moving by utilizing the mutual matching between the fixed rod 22 and the movable sleeve 23, so that the clamping plate 21 is more stable when moving.
Working principle: the working staff firstly places the workpiece to be polished on the top end of the workbench 1, then rotates the second rotating wheel 18 to drive the screw 19 to rotate, and drives the two screw sleeves 20 to move due to the opposite screw directions of the two ends of the screw 19, so that the clamping plate 21 is driven to move through the screw sleeves 20 under the limit of the fixed rod 22 and the movable sleeve 23, the workpiece to be polished is clamped and fixed, the workpiece is more stable during polishing, then the cylinder 4 is started to adjust the polishing wheel body 7 to a proper height, the servo motor 5 is started to drive the polishing wheel body 7 to rotate, the workpiece is polished, the electromagnetic slide rail 2 is started to drive the mounting frame 3 to move under the cooperation of the electromagnetic slide block, the polishing wheel body 7 is further driven to move, the workpiece is comprehensively polished, when the polishing wheel body 7 is required to be switched during long-time use, the first rotating wheel 12 is rotated to drive the threaded rod 13 to rotate, so that the threaded sleeve 14 is driven to move, the movable block 11 is driven to move under the limit of the limit rod 15 and the limit sleeve 16, the movable block 11 is moved out of the groove body 10, the connecting block 9 can be taken out of the installation seat 8 at the moment, the polishing wheel body 7 is detached, then the new polishing wheel body 7 is taken out, the connecting block 9 is placed into the installation seat 8, then the first rotating wheel 12 is reversely rotated to drive the threaded rod 13 to rotate, so that the movable block 11 is moved to the inside of the groove body 10 through the threaded sleeve 14 under the limit of the limit rod 15 and the limit sleeve 16, the position of the connecting block 9 is limited, and convenient installation of the polishing wheel body 7 is completed.
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. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Polishing device with polishing wheel switching, comprising a work table (1), characterized in that: an electromagnetic sliding rail (2) is arranged at the rear end of the top of the workbench (1), an electromagnetic sliding block is arranged above the electromagnetic sliding rail (2), a mounting frame (3) is arranged above the electromagnetic sliding block, an air cylinder (4) is arranged at the bottom end of the mounting frame (3), a servo motor (5) is arranged at the bottom end of the air cylinder (4), an installation cavity (6) is arranged at the output end of the servo motor (5), a switching mechanism is arranged in the installation cavity (6), a polishing wheel body (7) is arranged at the bottom end of the installation cavity (6), and a clamping mechanism is arranged at the top end of the workbench (1);
the switching mechanism comprises a mounting seat (8), a connecting block (9), a groove body (10), a movable block (11) and a power assembly, wherein the mounting seat (8) is mounted in the mounting cavity (6), the connecting block (9) is arranged in the mounting seat (8), the bottom end of the connecting block (9) is connected with the top end of the polishing wheel body (7), the groove bodies (10) are arranged on two sides of the inner portion of the connecting block (9), and the movable block (11) is arranged in the groove bodies (10).
2. A polishing apparatus with wheel switching as set forth in claim 1, wherein: the inner diameter of the groove body (10) is larger than the outer diameter of the movable block (11), and a clamping structure is formed between the groove body (10) and the movable block (11).
3. A polishing apparatus with wheel switching as set forth in claim 2, wherein: the power assembly comprises a first rotating wheel (12), a threaded rod (13), a thread bush (14), a limiting rod (15) and a limiting sleeve (16), wherein the first rotating wheel (12) is arranged on two sides of an installation cavity (6), the threaded rod (13) is arranged below the installation cavity (6), one end of the first rotating wheel (12) is connected with one end of the threaded rod (13), the outer side wall of the threaded rod (13) is provided with the thread bush (14), the top end of the thread bush (14) is connected with the bottom end of a movable block (11), the limiting rod (15) is arranged above the installation cavity (6), and the outer side wall of the limiting rod (15) is provided with the limiting sleeve (16), and the top end of the limiting sleeve (16) is connected with the top end of the movable block (11).
4. A polishing apparatus having polishing wheel switching as set forth in claim 3, wherein: the cross section of the limiting rod (15) is smaller than that of the limiting sleeve (16), and a sliding structure is formed between the limiting rod (15) and the limiting sleeve (16).
5. A polishing apparatus with wheel switching as set forth in claim 1, wherein: the clamping mechanism comprises a cavity (17), a second rotating wheel (18), a screw rod (19), a threaded sleeve (20), a clamping plate (21) and a limiting structure, wherein the cavity (17) is arranged at the top end of the workbench (1), the second rotating wheel (18) is arranged at one side of the cavity (17), the screw rod (19) is arranged at the middle position of the inside of the cavity (17), one end of the second rotating wheel (18) is connected with one end of the screw rod (19), threads at two ends of the screw rod (19) are opposite in direction, threaded sleeves (20) are symmetrically arranged at two ends of the outer side wall of the screw rod (19), and the clamping plate (21) is arranged at the top end of the threaded sleeve (20).
6. A polishing apparatus with wheel switching as set forth in claim 5, wherein: the limiting structure comprises a fixed rod (22) and a movable sleeve (23), wherein the fixed rod (22) is arranged at two ends of the inside of the cavity (17), the movable sleeve (23) is symmetrically arranged on the outer side wall of the fixed rod (22), and the top end of the movable sleeve (23) is connected with the bottom end of the clamping plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222535628.4U CN218964991U (en) | 2022-09-23 | 2022-09-23 | Polishing device with polishing wheel switching function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222535628.4U CN218964991U (en) | 2022-09-23 | 2022-09-23 | Polishing device with polishing wheel switching function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218964991U true CN218964991U (en) | 2023-05-05 |
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ID=86147496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222535628.4U Active CN218964991U (en) | 2022-09-23 | 2022-09-23 | Polishing device with polishing wheel switching function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218964991U (en) |
-
2022
- 2022-09-23 CN CN202222535628.4U patent/CN218964991U/en active Active
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