CN220613535U - Grinding machine with conveniently replaced cutterhead - Google Patents
Grinding machine with conveniently replaced cutterhead Download PDFInfo
- Publication number
- CN220613535U CN220613535U CN202322053880.6U CN202322053880U CN220613535U CN 220613535 U CN220613535 U CN 220613535U CN 202322053880 U CN202322053880 U CN 202322053880U CN 220613535 U CN220613535 U CN 220613535U
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- Prior art keywords
- dust collection
- grinding
- dust
- rod
- cutterhead
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- 239000000428 dust Substances 0.000 claims abstract description 111
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 244000309464 bull Species 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 12
- 238000009792 diffusion process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Abstract
The utility model discloses a grinder with conveniently replaced cutterhead, and in particular relates to the technical field of grinders, which comprises a machine table, wherein two support plates are arranged at the top of the machine table, a movable plate is arranged between the two support plates, a rotating motor is arranged at the top of the movable plate, a rotating rod is fixedly arranged at the output end of the rotating motor, a mounting disc is fixedly arranged at the bottom end of the rotating rod, a grinding head is arranged at the bottom of the mounting disc, a grinding box is arranged at the top of the machine table and positioned between the two support plates, a protective cover is arranged outside the rotating rod, and a dust removing structure is arranged at the top of the protective cover. The utility model is convenient for the staff to detach and replace the grinding head, and can prevent the material from splashing and collect and process the dust generated during grinding in the process of grinding the material, thereby avoiding affecting the staff and improving the use effect of the grinding machine.
Description
Technical Field
The utility model relates to the technical field of grinding machines, in particular to a grinding machine with a conveniently replaced cutterhead.
Background
The grinding machine is a grinding machine for grinding the surface of a workpiece by using a grinding tool coated with or embedded with grinding materials, and is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in the workpiece.
The utility model patent of patent application publication number CN202123347047.X discloses a grinder convenient for changing a cutter head, which comprises a bottom plate, wherein the top end of the bottom plate is fixedly provided with two side plates, a grinding box and a movable plate are arranged in the top end of the bottom plate, a first groove is formed in the inner side of each side plate, a first driving motor and a screw rod are arranged in the first groove, screw pipes are fixedly arranged on two sides of each movable plate, a through hole is formed in the top end of each movable plate, a second driving motor is arranged in the top end of each movable plate, the output end of each movable plate is connected with a rotating shaft, the other end of each rotating shaft is connected with a fixed block, a grinding tool is arranged in each grinding box, a connecting block is fixedly arranged at the top end of each grinding box, and clamping grooves are formed in two sides of each connecting block; the bottom end of the fixed block is provided with a second groove, both side walls of the second groove are provided with a third groove, a clamping rod, a supporting block, a first bearing, a moving rod and a sliding block are arranged in the third groove, the other end of the fixed block is of an inclined structure and is provided with a sliding groove, and the top end of the fixed block is also connected with two bolts in a threaded manner; this grind machine, the grinding apparatus is convenient to be dismantled and assembled and replaced, has guaranteed its work efficiency.
However, when the structure is in practical use, during the process of grinding materials, the ground small particle materials are easy to splash, and the work environment of workers is influenced along with the diffusion of dust.
Disclosure of Invention
The technical scheme of the utility model aims at solving the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and provides a grinder which is convenient for replacing a cutterhead in order to overcome the defects of the prior art, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a conveniently change grinding machine of blade disc, includes the board, the board top is provided with two backup pads, two be provided with the fly leaf between the backup pad, the fly leaf top is provided with the rotating electrical machines, the fixed bull stick that is provided with of rotating electrical machines output, the bottom fixed of bull stick is provided with the mounting disc, the bottom of mounting disc is provided with the grinding head, the board top is located and is provided with the grinding box between two backup pads, the outside of bull stick is provided with the protective cover, the protective cover top is provided with dust removal structure;
the dust collection structure comprises a dust collection box, the dust collection box is arranged on one end surface of the machine table, a dust collection pump is arranged at the top of the dust collection box, a dust collection pipe and a dust exhaust pipe are respectively arranged at the input end and the output end of the dust collection pump, a dust collection cover is arranged in the protective cover, and the dust collection box is arranged in the dust collection box in a sliding mode.
Preferably, two inserting blocks are arranged at the top of the grinding head, two inserting grooves matched with the inserting block structure are formed in the surface of the bottom of the mounting disc, and inserting holes are formed in the surface of each inserting block;
the two ends of the mounting plate are respectively provided with a sleeve, the interiors of the two sleeves are respectively provided with a movable block in a sliding way, one end of the movable block is provided with a plug rod, and the other end of the movable block is provided with a pull rod, and a spring is arranged at one end of the movable block outside the pull rod.
Preferably, the surfaces of the opposite sides of the two support plates are provided with mounting grooves, a screw rod is arranged in one of the mounting grooves, a slide rod is arranged in the other mounting groove, threaded blocks and slide blocks are respectively arranged outside the screw rod and the slide rod, two ends of the movable plate are respectively and fixedly connected with the threaded blocks and the slide blocks, and a driving motor is arranged at the top end of the screw rod;
the output end of the driving motor is coaxially connected with the screw rod in one of the mounting grooves in a transmission way, and the threaded block and the sliding block are respectively connected with the screw rod and the sliding rod in a threaded way and in a sliding way.
Preferably, the bottom of bull stick extends to the inside of shield, and with shield swing joint, and mounting disc and grinding bit all set up the inside at the shield.
Preferably, the input end and the output end of the dust suction pump are respectively and fixedly connected with a dust suction pipe and a dust discharge pipe, the dust suction pipe extends to the inside of the protective cover and is connected with the dust collection cover, and one end of the dust discharge pipe extends to the dust collection box inside the dust collection box.
The utility model has the technical effects and advantages that:
1. through setting up dust removal structure, in the in-process to the material grinds, make the shield be in the surface of grinding the box, can avoid the material spill in the grinding process, and reduce the diffusion of dust, simultaneously, utilize the dust absorption pump can enter into the dust absorption pipe with the dust that produces when grinding through the dust collecting hood, and carry the dust to the inside dust collection box department of dust collection box through the dust exhaust pipe, can collect the dust absorbed, finally the staff is through sliding the dust collection box, take out the dust collection box from the inside of dust collection box, can handle the dust collected;
2. the insert at the top of the grinding head is inserted into the slot at the bottom of the installation disc, the pull rod is pulled to enable the pull rod to drive the movable block to slide on the sleeve and extrude the spring, after the insert is inserted into the slot at the bottom of the installation disc, the spring is reset, the insert rod extends to the inside of the insertion hole formed in the insert, limiting of the insert is achieved, installation of the installation disc and the grinding head is achieved, and the grinding head is convenient to assemble and disassemble by workers.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic view of the attachment structure of the mounting plate and the polishing head of the present utility model.
Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
Fig. 4 is a schematic diagram of a connection structure between a dust box and a dust box according to the present utility model.
The reference numerals are: 1. a machine table; 2. a support plate; 3. a movable plate; 4. a rotating electric machine; 5. a rotating rod; 6. a mounting plate; 7. a grinding head; 8. a grinding box; 9. a protective cover; 10. a dust collection box; 11. a dust collection pump; 12. a dust collection pipe; 13. a dust exhaust pipe; 14. a dust collection cover; 15. a dust collection box; 16. inserting blocks; 17. a sleeve; 18. a movable block; 19. a rod; 20. a pull rod; 21. a spring; 22. a screw rod; 23. a slide bar; 24. a screw block; 25. a slide block; 26. and driving the motor.
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.
The grinder with the cutterhead convenient to replace is shown in the accompanying drawings 1-4, and comprises a machine table 1, wherein two supporting plates 2 are arranged at the top of the machine table 1, a movable plate 3 is arranged between the two supporting plates 2, a rotating motor 4 is arranged at the top of the movable plate 3, a rotating rod 5 is fixedly arranged at the output end of the rotating motor 4, a mounting disc 6 is fixedly arranged at the bottom end of the rotating rod 5, a grinding head 7 is arranged at the bottom of the mounting disc 6, a grinding box 8 is arranged at the top of the machine table 1 and positioned between the two supporting plates 2, a protective cover 9 is arranged outside the rotating rod 5, and a dust removing structure is arranged at the top of the protective cover 9;
the dust collection structure comprises a dust collection box 10, the dust collection box 10 is arranged on one end surface of the machine table 1, a dust collection pump 11 is arranged at the top of the dust collection box 10, a dust collection pipe 12 and a dust discharge pipe 13 are respectively arranged at the input end and the output end of the dust collection pump 11, a dust collection cover 14 is arranged in the protective cover 9, and a dust collection box 15 is arranged in the dust collection box 10 in a sliding mode.
When the structure is specifically used, when a worker grinds materials, the materials to be ground are placed in the grinding box 8, the movable plate 3 extends downwards to drive the mounting plate 6 and the grinding head 7 to extend into the grinding box 8, at the moment, the protective cover 9 is positioned on the surface of the grinding box 8, the rotating motor 4 drives the rotating rod 5 to rotate and drives the mounting plate 6 to rotate, the rotating rod 5 drives the grinding head 7 to rotate at the central part of the protective cover 9, so that the materials can be ground, and in the grinding process, the protective cover 9 on the surface of the grinding box 8 can avoid splashing of the materials in the grinding process and reduce dust diffusion;
dust generated during grinding can enter the dust collection pipe 12 through the dust collection cover 14 by utilizing the dust collection pump 11, and is conveyed to the dust collection box 15 in the dust collection box 10 through the dust discharge pipe 13, so that the absorbed dust can be collected, and finally, a worker can withdraw the dust collection box 15 from the dust collection box 10 through sliding the dust collection box 15, so that the collected dust can be treated.
In a preferred embodiment, as shown in fig. 2 and 3, two inserting blocks 16 are arranged at the top of the grinding head 7, two inserting grooves matched with the inserting blocks 16 in structure are arranged on the surface of the bottom of the mounting disc 6, and inserting holes are formed on the surface of the inserting blocks 16;
the sleeve 17 is arranged at two ends of the mounting plate 6, the movable blocks 18 are slidably arranged in the two sleeves 17, the inserting rods 19 are arranged at one ends of the movable blocks 18, the pull rods 20 are arranged at the other ends of the movable blocks 18, springs 21 are arranged at one ends of the external parts of the pull rods 20, which are positioned at the movable blocks 18, so that the inserting blocks 16 at the tops of the grinding heads 7 are conveniently inserted into slots at the bottoms of the mounting plate 6, the pull rods 20 are pulled to enable the pull rods 20 to drive the movable blocks 18 to slide in the sleeves 17 and squeeze the springs 21, after the inserting blocks 16 are inserted into the slots at the bottoms of the mounting plate 6, the springs 21 are reset, the inserting rods 19 extend into the inserting holes formed in the inserting blocks 16, limiting of the inserting blocks 16 is achieved, and then the mounting plate 6 and the grinding heads 7 are conveniently mounted and dismounted by workers.
In a preferred embodiment, as shown in fig. 1, the surfaces of two opposite sides of the two support plates 2 are provided with mounting grooves, wherein a screw rod 22 is arranged in one of the mounting grooves, a slide rod 23 is arranged in the other mounting groove, a threaded block 24 and a slide block 25 are respectively arranged outside the screw rod 22 and the slide rod 23, two ends of the movable plate 3 are respectively fixedly connected with the threaded block 24 and the slide block 25, and a driving motor 26 is arranged at the top end of the screw rod 22;
the output end of the driving motor 26 is coaxially connected with the screw rod 22 inside one of the installation grooves, the threaded block 24 and the sliding block 25 are respectively in threaded connection and sliding connection with the screw rod 22 and the sliding rod 23, so that the driving motor 26 is used for driving the screw rod 22 inside one of the installation grooves to rotate, the screw rod 22 drives the threaded block 24 to vertically adjust and drives the movable plate 3 to vertically adjust, meanwhile, the sliding block 25 slides outside the sliding rod 23, the movement of the movable plate 3 can be guided, the grinding head 7 can be conveniently extended to the inside of the grinding box 8, and materials are ground.
In a preferred embodiment, as shown in fig. 1, the bottom end of the rotating rod 5 extends to the inside of the protective cover 9 and is movably connected with the protective cover 9, and the mounting disc 6 and the grinding head 7 are both arranged in the inside of the protective cover 9, so that when the mounting disc 6 and the grinding head 7 extend to the inside of the grinding box 8, the protective cover 9 is positioned on the surface of the grinding box 8, and then the rotating rod 5 drives the grinding head 7 to rotate so as to grind materials, the materials in the grinding process can be prevented from splashing, and the scattering of dust is reduced.
In a preferred embodiment, as shown in fig. 1 and 4, the input end and the output end of the dust suction pump 11 are fixedly connected with the dust suction pipe 12 and the dust discharge pipe 13 respectively, the dust suction pipe 12 extends to the inside of the protective cover 9 and is connected with the dust collection cover 14, and one end of the dust discharge pipe 13 extends to the dust collection box 15 inside the dust collection box 10, so that when the protective cover 9 is positioned on the surface of the grinding box 8 and in the process of grinding materials, the dust suction pump 11 can enter dust into the dust suction pipe 12 through the dust collection cover 14 and convey the dust to the dust collection box 15 inside the dust collection box 10 through the dust discharge pipe 13, and the absorbed dust can be collected.
When the structure is specifically used, when the grinding head 7 extends into the grinding box 8, the driving motor 26 is utilized to drive the screw rod 22 in one of the installation grooves to rotate, the screw rod 22 drives the threaded block 24 to be adjusted up and down and drives the movable plate 3 to be adjusted up and down, meanwhile, the sliding block 25 slides outside the sliding rod 23, so that the movement of the movable plate 3 can be guided, the grinding head 7 can be conveniently extended into the grinding box 8, and materials can be ground;
when the grinding head 7 and the mounting disc 6 are required to be dismounted, the protective cover 9 is movably connected with the rotating rod 5, and the protective cover 9 slides upwards outside the rotating rod 5, so that the mounting disc 6 and the grinding head 7 are exposed;
pulling the pull rod 20 to one side, so that the pull rod 20 drives the movable block 18 to slide on the sleeve 17 and extrudes the spring 21, the movable block 18 slides to one side in the sleeve 17 and drives the inserting rod 19 to be separated from the inserting hole formed in the inserting block 16, the inserting block 16 is out of limit, the inserting block 16 is pulled out from the inside of the inserting hole formed in the mounting disc 6, and the mounting disc 6 and the grinding head 7 can be detached and replaced;
during installation, the insert 16 at the top of the grinding head 7 is inserted into the slot at the bottom of the installation disc 6, the pull rod 20 is pulled to enable the pull rod 20 to drive the movable block 18 to slide on the sleeve 17 and extrude the spring 21, after the insert 16 is inserted into the slot at the bottom of the installation disc 6, the spring 21 is reset, the insert 19 is enabled to extend into the jack arranged on the insert 16, limiting of the insert 16 is achieved, installation of the installation disc 6 and the grinding head 7 is achieved, and accordingly the grinding head 7 is convenient to assemble and disassemble for workers.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a conveniently change grinding machine of blade disc, includes board (1), its characterized in that: the novel dust removing machine comprises a machine table (1), and is characterized in that two support plates (2) are arranged at the top of the machine table (1), a movable plate (3) is arranged between the two support plates (2), a rotating motor (4) is arranged at the top of the movable plate (3), a rotating rod (5) is fixedly arranged at the output end of the rotating motor (4), a mounting disc (6) is fixedly arranged at the bottom end of the rotating rod (5), a grinding head (7) is arranged at the bottom of the mounting disc (6), a grinding box (8) is arranged between the two support plates (2) at the top of the machine table (1), a protective cover (9) is arranged outside the rotating rod (5), and a dust removing structure is arranged at the top of the protective cover (9);
the dust collection structure comprises a dust collection box (10), the dust collection box (10) is arranged on one end surface of a machine table (1), a dust collection pump (11) is arranged at the top of the dust collection box (10), a dust collection pipe (12) and a dust discharge pipe (13) are respectively arranged at the input end and the output end of the dust collection pump (11), a dust collection cover (14) is arranged in the protective cover (9), and a dust collection box (15) is arranged in the dust collection box (10) in a sliding mode.
2. A cutterhead-replacing-facilitated grinder as set forth in claim 1, wherein: the top of grinding head (7) is provided with two inserts (16), and the surface of mounting disc (6) bottom is provided with two and inserts (16) structure assorted slot, insert (16) surface is provided with the jack.
3. A cutterhead-replacing-facilitated grinder as set forth in claim 1, wherein: the mounting plate is characterized in that sleeves (17) are arranged at two ends of the mounting plate (6), movable blocks (18) are slidably arranged in the two sleeves (17), an inserting rod (19) is arranged at one end of each movable block (18), a pull rod (20) is arranged at the other end of each movable block (18), and springs (21) are arranged at one end, located at the movable blocks (18), of the outside of each pull rod (20).
4. A cutterhead-replacing-facilitated grinder as set forth in claim 1, wherein: the surface of two opposite sides of backup pad (2) has all been seted up the mounting groove, and the inside of one of them mounting groove is provided with lead screw (22), and the inside of another mounting groove is provided with slide bar (23), the outside of lead screw (22) and slide bar (23) is provided with screw thread piece (24) and slider (25) respectively, the both ends of fly leaf (3) respectively with screw thread piece (24) and slider (25) fixed connection, the top of lead screw (22) is provided with driving motor (26).
5. A cutterhead-replacing-facilitated grinder as set forth in claim 4, wherein: the output end of the driving motor (26) is coaxially connected with the screw rod (22) in one of the mounting grooves in a transmission way, and the threaded block (24) and the sliding block (25) are respectively connected with the screw rod (22) and the sliding rod (23) in a threaded way and in a sliding way.
6. A cutterhead-replacing-facilitated grinder as set forth in claim 1, wherein: the bottom of bull stick (5) extends to the inside of shield (9), and with shield (9) swing joint, and mounting disc (6) and grinding bit (7) all set up the inside at shield (9).
7. A cutterhead-replacing-facilitated grinder as set forth in claim 1, wherein: the dust collection device is characterized in that the input end and the output end of the dust collection pump (11) are fixedly connected with the dust collection pipe (12) and the dust discharge pipe (13) respectively, the dust collection pipe (12) extends to the inside of the protective cover (9) and is connected with the dust collection cover (14), and one end of the dust discharge pipe (13) extends to the dust collection box (15) inside the dust collection box (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322053880.6U CN220613535U (en) | 2023-08-02 | 2023-08-02 | Grinding machine with conveniently replaced cutterhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322053880.6U CN220613535U (en) | 2023-08-02 | 2023-08-02 | Grinding machine with conveniently replaced cutterhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220613535U true CN220613535U (en) | 2024-03-19 |
Family
ID=90229124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322053880.6U Active CN220613535U (en) | 2023-08-02 | 2023-08-02 | Grinding machine with conveniently replaced cutterhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220613535U (en) |
-
2023
- 2023-08-02 CN CN202322053880.6U patent/CN220613535U/en active Active
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