CN214351326U - Flat grinder who possesses high-efficient dust removal mechanism - Google Patents
Flat grinder who possesses high-efficient dust removal mechanism Download PDFInfo
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- CN214351326U CN214351326U CN202120260860.4U CN202120260860U CN214351326U CN 214351326 U CN214351326 U CN 214351326U CN 202120260860 U CN202120260860 U CN 202120260860U CN 214351326 U CN214351326 U CN 214351326U
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Abstract
The application discloses flat grinder who possesses high-efficient dust removal mechanism. The method comprises the following steps: the dust removal assembly is arranged on the grinding wheel assembly; according to the dust removing device, the annular mounting disc is movably connected with the connecting plate of the grinding wheel assembly through the sliding assembly, the two symmetrical dust removing fans are arranged at the bottom of the annular mounting disc, one ends of the dust removing fans are connected with the ventilating pipeline, and the other ends of the dust removing fans are connected with the collecting box, so that waste chippings are conveyed into the collecting box through the ventilating pipeline, and the purpose of collecting the waste chippings is achieved; the dust removing cover is arranged at the end part of the ventilating duct, so that waste shavings are better sucked away; through setting up the driving gear at annular mounting disc lateral wall, set up drive division bottom the connecting plate, install drive gear on the actuating lever of its output shaft rigid coupling, drive gear sets up with the driving gear meshing, when drive gear rotates, drives annular mounting disc and rotates, realizes dust exhausting fan back and forth rotation and clears up useless bits work of cutting, realizes sparingly removing dust the cost, guarantees efficient dust removal effect.
Description
Technical Field
The present disclosure generally relates to the field of surface grinding machine equipment, and more particularly to a surface grinding machine with an efficient dust removal mechanism.
Background
The flat grinder is used as one kind of grinder, mainly adopts the emery wheel to rotate and grinds the work piece so that it can reach the required roughness, flat grinder is often used for grinding accurate medical mould, plastic mould, stamping die, IC encapsulation mould field, flat grinder uses the emery wheel of high-speed rotation to carry out abrasive machining to the work piece of fixing on the workstation usually, however, the flat grinder who uses at present has dustproof effect poor, the grinding bits splash to all around along with rotatory emery wheel very easily, can cause certain pollution to the operational environment of workshop inside, simultaneously to the stability of work piece centre gripping unsatisfactory, easily slide at the grinding in-process, there is certain potential safety hazard.
At present, a dustproof, safe and efficient surface grinding machine is disclosed, as shown in patent 201821479711.1, the surface grinding machine effectively improves the dustproof effect by arranging a dust hood, a ventilating duct with a dust removing fan, a collecting box and transparent protection plates on the side wall and the top end of a frame on the periphery of the upper part of a grinding wheel, reduces the grinding scraps from splashing to the periphery along with the rotating grinding wheel, and improves the working environment in a workshop; through set up electromagnet on the workstation to and have the telescopic reference column of splint, improved the stability to the work piece centre gripping, it is firm to the work piece location in the grinding process, ensured the safety of processing. However, the surface grinding machine still has the problems of unsatisfactory dust removal effect, high operation cost, complex workpiece clamping process and easy clamping of parts. Therefore, improvement of the conventional surface grinding machine is desired.
Disclosure of Invention
In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a flat grinder with a high-efficient dust removing mechanism, which effectively improves the dust removing effect, reduces the dust removing cost, has good clamping performance, simplifies the clamping operation, and is simple in structure and easy to implement.
In a first aspect, the present application provides a flat grinder with an efficient dust removing mechanism, including: the device comprises a base and a rack arranged on the base; the surface of the base is provided with a workbench which is positioned at the lower part of the rack; protective plates are arranged on the side walls and the top of the periphery of the rack; the upper part of the rack is also provided with a grinding wheel component; further comprising: the dust removal assembly is arranged on the grinding wheel assembly;
the dust removal assembly comprises: the dust removing device comprises an annular mounting disc and two dust removing fans, wherein the annular mounting disc is movably connected with a connecting plate of the grinding wheel assembly; one end of the dust removal fan is connected with a ventilating duct, and the other end of the dust removal fan is connected with a collecting box; the end part of the ventilating duct is provided with a dust hood, and the opening direction of the dust hood is arranged for a processing workpiece; the collecting box is arranged at the bottom of the annular mounting disc; the outer side wall of the annular mounting disc is provided with transmission teeth; the bottom of the connecting plate is provided with a driving part, and an output shaft of the driving part is fixedly connected with a driving rod; the driving rod is provided with a driving gear, and the driving gear is meshed with the driving gear.
According to the technical scheme provided by the embodiment of the application, a sliding assembly is arranged between the annular mounting disc and the connecting plate.
According to the technical scheme provided by the embodiment of the application, the sliding assembly comprises: the annular sliding groove is arranged at the bottom of the connecting plate, and the first sliding block is arranged at the top of the annular mounting disc; the first sliding block can freely move in the annular sliding groove; and limiting plates are arranged on the edge of the annular sliding groove and the end part of the first sliding block.
According to the technical scheme provided by the embodiment of the application, the workbench is further provided with a clamping assembly.
According to the technical scheme provided by the embodiment of the application, the clamping assembly comprises: the threaded rods are symmetrically arranged on the periphery of the workbench, and the second sliding blocks are sleeved on the threaded rods; each threaded rod is arranged in parallel with the adjacent side edge of the workbench, and one end of each threaded rod is provided with a driving motor; the second sliding block is provided with a threaded sliding sleeve capable of freely rotating, and the threaded sliding sleeve is sleeved on the threaded rod; a first cylinder is mounted at the top of the second sliding block, and a piston rod of the first cylinder is provided with a fixed block; the fixed block is close to the lateral wall of workstation is provided with the second cylinder, just the piston rod of second cylinder is provided with elasticity clamping part.
According to the technical scheme that this application embodiment provided, the lateral wall of second slider is provided with the slide bar, just the tip of slide bar can be in freely remove in the slide of seting up on the guard plate.
According to the technical scheme provided by the embodiment of the application, an auxiliary supporting frame is further arranged between the fixed block and the second cylinder.
In summary, the present technical solution specifically discloses a specific structure of a surface grinding machine with an efficient dust removing mechanism. The dust removing device comprises an annular mounting disc, a grinding wheel assembly, a sliding assembly, a dust removing assembly, a collecting box and a dust collecting assembly, wherein the annular mounting disc is movably connected with a connecting plate of the grinding wheel assembly through the sliding assembly and serves as a base of the dust removing assembly; the end part of the ventilation pipeline is provided with the dust hood, so that the dust hood has a shielding effect on waste shavings, and the waste shavings can be better sucked away by the dust removal fan; further, through setting up the driving gear at annular mounting disc lateral wall, set up the drive division in the connecting plate bottom, its output shaft rigid coupling has the actuating lever, install drive gear on the actuating lever, drive gear sets up with the driving gear meshing, when drive gear rotates, can drive annular mounting disc and rotate, realize that two dust exhausting fan can the round trip rotation clear up useless bits work of cutting, compare in current device, the dust removal cost more can be saved to this structure to can guarantee efficient dust removal effect.
This technical scheme further through set up the slip subassembly between annular mounting disc and connecting plate for on the one hand, annular mounting disc can rotate relative to the connecting plate, and on the other hand does not need to rotate, during operation at annular mounting disc, can also and the connecting plate between have the relation of connection, makes annular mounting disc can obtain the support.
This technical scheme further through set up the centre gripping subassembly on the workstation, plays the spacing effect of centre gripping to the processing work piece, can avoid the card dead simultaneously, causes the problem of unable normal work.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a surface grinding machine with an efficient dust removing mechanism.
Fig. 2 and 3 are schematic structural diagrams of the annular mounting disc.
Fig. 4 is a schematic structural view of the connecting plate.
Fig. 5 and 6 are schematic structural views of the clamping assembly.
Reference numbers in the figures: 1. a base; 2. a frame; 3. a work table; 4. a grinding wheel assembly; 5. a connecting plate; 6. an annular mounting disc; 7. a dust removal fan; 8. a ventilation duct; 9. a collection box; 10. a dust hood; 11. a transmission gear; 12. a drive section; 13. a drive rod; 15. an annular chute; 16. a first slider; 17. a limiting plate; 18. a threaded rod; 19. a second slider; 20. a drive motor; 21. A threaded sliding sleeve; 22. a first cylinder; 23. a fixed block; 24. a second cylinder; 25. an elastic clamping part; 26. a slide bar; 27. a slideway; 28. an auxiliary support frame.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example one
Please refer to fig. 1, which is a schematic structural diagram of a first embodiment of a surface grinding machine with an efficient dust removing mechanism provided in the present application, including: the device comprises a base 1 and a frame 2 arranged on the base 1; the surface of the base 1 is provided with a workbench 3 which is positioned at the lower part of the frame 2; protective plates are arranged on the peripheral side wall and the top of the rack 2; the upper part of the frame 2 is also provided with a grinding wheel component 4; further comprising: the dust removal assembly is arranged on the grinding wheel assembly 4;
the dust removal assembly comprises: the dust removing device comprises an annular mounting disc 6 movably connected with a connecting plate 5 of the grinding wheel assembly 4 and two dust removing fans 7 symmetrically arranged at the bottom of the annular mounting disc 6; one end of the dust removal fan 7 is connected with a ventilating duct 8, and the other end of the dust removal fan is connected with a collecting box 9; the end part of the ventilating duct 8 is provided with a dust hood 10, and the opening direction of the dust hood is arranged for a processing workpiece; the collecting box 9 is arranged at the bottom of the annular mounting disc 6; the outer side wall of the annular mounting disc 6 is provided with a transmission gear 11; a driving part 12 is arranged at the bottom of the connecting plate 5, and an output shaft of the driving part 12 is fixedly connected with a driving rod 13; the driving rod 13 is provided with a driving gear, and the driving gear is meshed with the transmission gear 11.
In the embodiment, the annular mounting disc 6 is movably connected with the connecting plate 5 of the grinding wheel assembly 4 by a sliding assembly and serves as a base of the dust removal assembly for mounting a device for dust removal;
as shown in fig. 2, 3 and 4, the transmission gear 11 is arranged on the outer side wall of the annular mounting disc 6 and is used in cooperation with the driving gear to enable the annular mounting disc 6 to rotate and further enable the two dust removing fans 7 to rotate circularly, so that waste shavings can be collected in all directions, the effect of high-efficiency dust removal can be guaranteed, and the dust removing cost can be saved;
the dust removal fans 7 are arranged at the bottom of the annular mounting disc 6, are symmetrically arranged and are used for sucking waste shavings generated during workpiece machining;
one end of the dust removing fan 7 is connected with the ventilating duct 8, and the other end of the dust removing fan is connected with the collecting box 9 arranged at the bottom of the annular mounting disc 6, so that waste shavings can be conveyed into the collecting box 9 through the ventilating duct 8, the waste shavings are collected, and the splashing effect is avoided;
the dust hood 10 is arranged at the end part of the ventilating duct 8, has a shielding effect on waste shavings and can be better sucked away by the dust removal fan 7;
the driving part 12 is arranged at the bottom of the connecting plate 5, an output shaft of the driving part is fixedly connected with a driving rod 13, and the driving rod 13 is driven to rotate by the output shaft of the driving part 12;
the driving gear is arranged on the driving rod 13 and can synchronously rotate along with the driving rod 13; and, drive gear and 11 meshing settings of driving gear, when drive gear rotated, can drive annular mounting disc 6 and rotate, realized that two dust exhausting fan can make a round trip to rotate and clear up useless bits work, compare in current device, the cost of removing dust more can be saved to this structure to can guarantee efficient dust removal effect.
In any preferred embodiment, a sliding assembly is provided between the annular mounting disk 6 and the connecting plate 5.
In this embodiment, the sliding assembly is disposed between the annular mounting disk 6 and the connecting plate 5, on one hand, the annular mounting disk 6 can rotate relative to the connecting plate 5, and on the other hand, when the annular mounting disk 6 does not need to rotate and work, there is a connection relationship between the annular mounting disk 6 and the connecting plate 5, so that the annular mounting disk 6 can be supported.
In any preferred embodiment, the sliding assembly comprises: an annular sliding groove 15 arranged at the bottom of the connecting plate 5 and a first sliding block 16 arranged at the top of the annular mounting disk 6; the first slider 16 can move freely inside the annular chute 15; limiting plates 17 are arranged on the edge of the annular sliding groove 15 and the end of the first sliding block 16.
In this embodiment, an annular slide slot 15 is provided at the bottom of the connecting plate 5 to provide a moving path for the first slider 16;
the first sliding block 16 is arranged at the top of the annular mounting disk 6 and can freely move in the annular sliding groove 15, so that the annular mounting disk 6 can be driven to rotate;
the limiting plate 17 is arranged on the edge of the annular chute 15 and the end of the first sliding block 16, and is used for limiting and supporting the annular mounting disk 6 when the annular mounting disk 6 does not rotate.
In any preferred embodiment, a clamping assembly is further provided on the table 3.
In this embodiment, the centre gripping subassembly sets up on the workstation 3, play the spacing effect of centre gripping to the processing work piece, can avoid the card dead simultaneously, cause the problem of unable normal work.
In any preferred embodiment, the clamping assembly comprises: the threaded rods 18 are symmetrically arranged on the periphery of the workbench 3, and the second sliding blocks 19 are sleeved on the threaded rods 18; each threaded rod 18 is arranged in parallel with the adjacent side edge of the workbench 3, and one end of each threaded rod 18 is provided with a driving motor 20; the second sliding block 19 is provided with a threaded sliding sleeve 21 which can rotate freely and is sleeved on the threaded rod 18; a first air cylinder 22 is mounted at the top of the second sliding block 19, and a piston rod of the first air cylinder 22 is provided with a fixed block 23; the fixed block 23 is provided with a second cylinder 24 near the side wall of the workbench 3, and a piston rod of the second cylinder 24 is provided with an elastic clamping part 25.
In this embodiment, as shown in fig. 5 and 6, the threaded rods 18 are disposed around the workbench 3, the number of the threaded rods is four, two opposite threaded rods are symmetrically disposed, and each threaded rod 18 is disposed in parallel with the adjacent side of the workbench 3, so as to guide the movement of the second slider 19; the driving motor 20 is arranged at one end of the threaded rod 18 and is used for driving the threaded rod 18 to rotate;
the second sliding block 19 is sleeved on the threaded rod 18, serves as a basic mounting seat of the clamping assembly, is provided with a threaded sliding sleeve 21 capable of freely rotating, is sleeved on the threaded rod 18, and is used for driving the second sliding block 19 to move and preventing the second sliding block 19 from rotating along with the threaded rod 18;
the first air cylinder 22 is arranged at the top of the second sliding block 19 and used for driving a fixed block 23 connected with the first air cylinder to move up and down;
the second air cylinder 24 is arranged on the side wall of the fixed block 23 close to the workbench 3 and used for driving the elastic clamping part 25 mounted on the fixed block to horizontally move; the elastic clamping parts 25 have elasticity, and the elastic clamping parts 25 which are symmetrically arranged can clamp the processed workpiece and simultaneously realize the damping function; avoid damaging the surface of the workpiece.
In any preferred embodiment, the side wall of the second slider 19 is provided with a sliding rod 26, and the end of the sliding rod 26 can move freely in a sliding way 27 formed on the protection plate.
In this embodiment, the sliding rod 26 is disposed on the side wall of the second sliding block 19, and the end portion of the sliding rod can move freely in a slide 27 formed on the protection plate, so as to limit the movement of the second sliding block 19, and when the second sliding block 19 moves, the sliding rod is ensured to move in the horizontal direction, and is prevented from rotating along with the threaded rod 18;
moreover, the two ends of the slide way 27 are provided with baffle plates, which play a role in limiting the second slide block 19 and prevent the second slide block from completely sliding out of the threaded rod 18.
In any preferred embodiment, an auxiliary support frame 28 is further disposed between the fixed block 23 and the second cylinder 24.
In this embodiment, the auxiliary support frame 28 is disposed between the fixed block 23 and the second cylinder 24, and further supports the second cylinder 24.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (7)
1. A surface grinding machine with an efficient dust removing mechanism includes: the device comprises a base (1) and a rack (2) arranged on the base (1); the surface of the base (1) is provided with a workbench (3) which is positioned at the lower part of the rack (2); protective plates are arranged on the peripheral side walls and the top of the rack (2); the upper part of the frame (2) is also provided with a grinding wheel component (4); it is characterized by also comprising: the dust removal assembly is arranged on the grinding wheel assembly (4);
the dust removal assembly comprises: the dust removing device comprises an annular mounting disc (6) movably connected with a connecting plate (5) of the grinding wheel assembly (4) and two dust removing fans (7) symmetrically arranged at the bottom of the annular mounting disc (6); one end of the dust removal fan (7) is connected with a ventilating duct (8), and the other end of the dust removal fan is connected with a collecting box (9); the end part of the ventilating duct (8) is provided with a dust hood (10), and the opening direction of the dust hood is arranged for a processing workpiece; the collecting box (9) is arranged at the bottom of the annular mounting disc (6); the outer side wall of the annular mounting disc (6) is provided with a transmission gear (11); a driving part (12) is arranged at the bottom of the connecting plate (5), and an output shaft of the driving part (12) is fixedly connected with a driving rod (13); and a driving gear is arranged on the driving rod (13), and the driving gear is meshed with the transmission gear (11).
2. The surface grinding machine with the efficient dust removing mechanism is characterized in that a sliding assembly is arranged between the annular mounting disc (6) and the connecting plate (5).
3. The surface grinding machine with the efficient dust removing mechanism according to claim 2, wherein the slide assembly comprises: the annular sliding groove (15) is arranged at the bottom of the connecting plate (5), and the first sliding block (16) is arranged at the top of the annular mounting disc (6); the first slider (16) is freely movable inside the annular chute (15); the edge of the annular sliding groove (15) and the end part of the first sliding block (16) are both provided with a limiting plate (17).
4. The surface grinding machine with the efficient dust removing mechanism is characterized in that the worktable (3) is further provided with a clamping assembly.
5. The surface grinding machine with the efficient dust removing mechanism as claimed in claim 4, wherein the clamping assembly comprises: threaded rods (18) symmetrically arranged on the periphery of the workbench (3) and second sliding blocks (19) sleeved on the threaded rods (18); each threaded rod (18) is arranged in parallel with the side edge adjacent to the workbench (3), and one end of each threaded rod (18) is provided with a driving motor (20); the second sliding block (19) is provided with a threaded sliding sleeve (21) capable of freely rotating and sleeved on the threaded rod (18); a first air cylinder (22) is mounted at the top of the second sliding block (19), and a piston rod of the first air cylinder (22) is provided with a fixed block (23); the fixed block (23) is close to the side wall of the workbench (3) and is provided with a second air cylinder (24), and a piston rod of the second air cylinder (24) is provided with an elastic clamping part (25).
6. The surface grinding machine with the efficient dust removing mechanism is characterized in that a sliding rod (26) is arranged on the side wall of the second sliding block (19), and the end part of the sliding rod (26) can freely move in a sliding way (27) formed in the protection plate.
7. The surface grinding machine with the efficient dust removing mechanism is characterized in that an auxiliary support frame (28) is further arranged between the fixed block (23) and the second air cylinder (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120260860.4U CN214351326U (en) | 2021-01-29 | 2021-01-29 | Flat grinder who possesses high-efficient dust removal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120260860.4U CN214351326U (en) | 2021-01-29 | 2021-01-29 | Flat grinder who possesses high-efficient dust removal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214351326U true CN214351326U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120260860.4U Active CN214351326U (en) | 2021-01-29 | 2021-01-29 | Flat grinder who possesses high-efficient dust removal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214351326U (en) |
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2021
- 2021-01-29 CN CN202120260860.4U patent/CN214351326U/en active Active
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