CN214418423U - High-rotating-speed high-wear-resistance grinding machine - Google Patents
High-rotating-speed high-wear-resistance grinding machine Download PDFInfo
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- CN214418423U CN214418423U CN202120026089.4U CN202120026089U CN214418423U CN 214418423 U CN214418423 U CN 214418423U CN 202120026089 U CN202120026089 U CN 202120026089U CN 214418423 U CN214418423 U CN 214418423U
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Abstract
The utility model discloses a high rotational speed high abrasion abrasive machine relates to the processing machinery field, including the control shell, the inside fixed mounting of control shell has two-way motor, the equal fixed mounting in twice of control shell has the wheel-mounted shell, the inside of wheel-mounted shell is provided with the emery wheel, two the round hole has all been seted up to relative one side center department of wheel-mounted shell, two-way motor's both sides output extend to the wheel-mounted shell inside respectively through the round hole and with corresponding emery wheel fixed connection, two the inside of wheel-mounted shell all is provided with the cavity, the gas pocket is all seted up to the inside both sides of cavity, two the back of the body one side of the back of the body of wheel-mounted shell all is provided with cooling mechanism. The utility model discloses can cool down and cool off the emery wheel surface when the emery wheel lasts the during operation, prevent that the emery wheel high temperature from leading to the emery wheel fracture or damaging, influence life, it is high to have a rotational speed, and it is good to polish, the power saving, and the dust is little, and is safe pollution-free.
Description
Technical Field
The utility model relates to a processing machinery field, in particular to high rotational speed high abrasion grinding machine.
Background
The grinder is a common device used for sharpening various cutters and tools, is also used for grinding, deburring, cleaning and other works of common small parts, mainly comprises a base, a grinding wheel, a motor or other power sources, a bracket, a protective cover, a water feeder and the like, can be divided into a handheld grinder, a vertical grinder, a suspended grinder, a bench grinder and the like, and is applied to multiple industries, such as mechanical processing, wherein the cutters lose cutting capability due to cutter abrasion and dullness or cutter damage, and the cutters are required to be sharpened on the grinding wheel to restore the cutting capability.
At present, when a workpiece is ground, a grinding wheel machine is needed, and in the prior art, when the grinding wheel machine is used for processing the workpiece for a long time, the temperature of the grinding wheel and the temperature of the workpiece can be continuously increased due to long-time friction between the grinding wheel and the workpiece, so that the grinding wheel or the workpiece is easy to break and damage, and the service life of the grinding wheel machine is shortened.
Therefore, it is necessary to provide a grinder with high rotation speed and high wear resistance to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high rotational speed high abrasion abrasive machine to solve the abrasive machine that proposes in the above-mentioned background art and adding man-hour for a long time to the work piece, because emery wheel and the long-time friction of work piece, the temperature that can make emery wheel and work piece lasts and risees, thereby lead to emery wheel or work piece fracture easily and damage, reduce the life's of abrasive machine problem.
In order to achieve the above object, the utility model provides a following technical scheme: a grinding machine with high rotating speed and high wear resistance comprises a control shell, wherein a bidirectional motor is fixedly mounted inside the control shell, grinding wheel mounting shells are fixedly mounted twice on the control shell, grinding wheels are arranged inside the grinding wheel mounting shells, round holes are formed in the centers of two opposite sides of the two grinding wheel mounting shells, the output ends of the two sides of the bidirectional motor respectively extend into the grinding wheel mounting shells through the round holes and are fixedly connected with the corresponding grinding wheels, cavities are formed in the two grinding wheel mounting shells, air holes are formed in two sides of the cavities, and cooling mechanisms are arranged on two opposite sides of the two grinding wheel mounting shells;
the cooling mechanism comprises an installation cylinder, one side of the installation cylinder is fixedly connected with one side of the grinding wheel installation shell, a fan is fixedly installed on one side inside the installation cylinder, round openings are formed in the top and the bottom of the other side inside the installation cylinder, cooling pipes are fixedly connected to the inner walls of the two round openings together, a first sealing cover is in threaded connection with the bottom of each cooling pipe, a water tank is fixedly connected to the top of the installation cylinder and the top of the grinding wheel installation shell together through a connecting block, water inlet pipes are fixedly installed on the two sides of the top of the water tank, a partition plate is fixedly installed on the inner wall of the water tank, the top of each cooling pipe is fixedly connected with the bottom of the water tank, a connecting pipe is fixedly installed on one side of the bottom of the water tank, control valves are fixedly installed on the surfaces of the connecting pipe and the cooling pipes, and a connecting hole is formed in the top of the grinding wheel installation shell, the bottom of the connecting pipe extends to the inside of the grinding wheel mounting shell through the connecting hole, an arc-shaped groove plate is fixedly mounted at the top of the inner side of the grinding wheel mounting shell, and a plurality of water outlet holes are formed in the bottom of the arc-shaped groove plate.
Preferably, two equal fixed mounting in the back of the body one side of installation section of thick bamboo has the filter screen, two the filter screen is non-woven fabrics material system.
Preferably, two equal threaded connection in top of inlet tube has the sealed lid of second, anti-skidding line has all been seted up on the surface of the sealed lid of first sealed lid and second.
Preferably, the bottom of the control shell is fixedly provided with a support column, and the bottom of the support column is fixedly provided with a mounting plate.
Preferably, threaded holes are formed in four corners of the mounting plate, and the mounting plate is connected with bolts through a plurality of threaded holes in a threaded mode.
Preferably, the workpiece seats are fixedly mounted at the bottoms of the front sides of the two grinding wheel mounting shells, the connecting rods are fixedly mounted at the tops of the front sides of the two grinding wheel mounting shells, and the front ends of the two connecting rods are rotatably connected with spark baffles through hinges.
The utility model discloses a technological effect and advantage:
1. the two grinding wheels are driven to rotate by the bidirectional motor, when the grinding wheels process a workpiece, one control valve is opened, water in the water tank is guided to the inside of the arc-shaped groove plate by the connecting pipe, then the water is guided to the surface of the grinding wheel through water outlets formed in the bottom of the arc-shaped groove plate, outside air is guided into the mounting cylinder by the fan, the guided air is cooled by the cooling pipe after the water is guided into the mounting cylinder, the cooled air is guided into the grinding wheel mounting shell through air holes to cool the working grinding wheel, so that the surface of the grinding wheel is cooled and cooled when the grinding wheel continuously works, the grinding wheel is prevented from being broken or damaged due to the fact that the temperature of the grinding wheel is too high, and the service life is influenced;
2. the filter screen is arranged on one side of the two mounting cylinders, so that the fan is prevented from sucking external impurities, and the second sealing covers are connected to the tops of the two water inlet pipes, so that external dust impurities are prevented from entering the water tank;
3. through the bottom plate erection bracing column at the control shell, the bottom fixed connection mounting panel of support column to reach the purpose that supports the device, through the screw hole that begins in the four corners department of mounting panel, then the mounting panel is fixed through a plurality of screw hole connecting bolt, rethread bolt and the place that needs are fixed, thereby reach and carry out the purpose fixed to the device.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic front sectional view of the present invention.
Fig. 3 is the schematic view of the sectional structure of the wheel mounting shell and the mounting cylinder of the present invention.
Fig. 4 is a schematic side view of the wheel mounting housing of the present invention.
In the figure: 1. a control housing; 2. a bi-directional motor; 3. a grinding wheel mounting shell; 4. a grinding wheel; 5. a cavity; 6. air holes; 7. mounting the cylinder; 8. a fan; 9. a cooling tube; 10. a first sealing cover; 11. connecting blocks; 12. a water tank; 13. a water inlet pipe; 14. a connecting pipe; 15. a control valve; 16. an arc-shaped groove plate; 17. a water outlet hole; 18. a filter screen; 19. a second sealing cover; 20. a support pillar; 21. mounting a plate; 22. a bolt; 23. a workpiece seat; 24. a connecting rod; 25. a spark guard.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a high-rotating-speed high-wear-resistance grinder as shown in figures 1-4, which comprises a control shell 1, wherein a bidirectional motor 2 is fixedly installed inside the control shell 1, a grinding wheel mounting shell 3 is fixedly installed twice on the control shell 1, a grinding wheel 4 is arranged inside the grinding wheel mounting shell 3, a round hole is arranged at the center of one opposite side of each of the two grinding wheel mounting shells 3, the output ends at two sides of the bidirectional motor 2 respectively extend into the grinding wheel mounting shell 3 through the round holes and are fixedly connected with the corresponding grinding wheel 4, a cavity 5 is arranged inside each of the two grinding wheel mounting shells 3, air holes 6 are arranged at two inner sides of each cavity 5, cooling mechanisms are arranged at the opposite sides of the two grinding wheel mounting shells 3, each cooling mechanism comprises a mounting cylinder 7, one side of the mounting cylinder 7 is fixedly connected with one side of the grinding wheel mounting shell 3, a fan 8 is fixedly installed at one side inside the mounting cylinder 7, the top and the bottom of the other side inside the installation cylinder 7 are both provided with circular openings, the inner walls of the two circular openings are fixedly connected with a cooling pipe 9 together, the bottom of the cooling pipe 9 is in threaded connection with a first sealing cover 10, the top of the installation cylinder 7 and the top of the grinding wheel installation shell 3 are both fixedly connected with a water tank 12 together through a connecting block 11, both sides of the top of the water tank 12 are both fixedly provided with a water inlet pipe 13, the inner wall of the water tank 12 is fixedly provided with a partition plate, the top of the cooling pipe 9 is fixedly connected with the bottom of the water tank 12, one side of the bottom of the water tank 12 is fixedly provided with a connecting pipe 14, the surfaces of the connecting pipe 14 and the cooling pipe 9 are both fixedly provided with a control valve 15, the top of the grinding wheel installation shell 3 is provided with a connecting hole, the bottom of the connecting pipe 14 extends to the inside of the grinding wheel installation shell 3 through the connecting hole, the top of the inner side of the grinding wheel installation shell 3 is fixedly provided with an arc-shaped groove plate 16, the bottom of the arc-shaped groove plate 16 is provided with a plurality of water outlet holes 17, when the grinding wheel 4 continuously works, the surface of the grinding wheel 4 is cooled and cooled, and the phenomenon that the grinding wheel 4 is broken or damaged due to overhigh temperature of the grinding wheel 4, so that the service life is influenced is prevented.
As shown in fig. 2-3, filter screens 18 are fixedly mounted on the opposite sides of the two mounting cylinders 7, and the two filter screens 18 are made of non-woven fabric materials to prevent the fan 8 from sucking in external impurities.
As shown in fig. 1 to 3, the top of each of the two water inlet pipes 13 is connected with a second sealing cover 19 in a threaded manner, so as to prevent external dust and impurities from entering the water tank 12, and anti-slip lines are formed on the surfaces of the first sealing cover 10 and the second sealing cover 19, so as to prevent the first sealing cover 10 and the second sealing cover 19 from being opened and slipping.
As shown in fig. 1-2, a support column 20 is fixedly installed at the bottom of the control housing 1, and an installation plate 21 is fixedly installed at the bottom of the support column 20 to support the device.
As shown in fig. 1-2, threaded holes are formed at four corners of the mounting plate 21, and the mounting plate 21 is connected with bolts 22 through a plurality of threaded holes in a threaded manner to fix the device.
As shown in fig. 1 and 4, workpiece seats 23 are fixedly mounted at the bottoms of the front sides of the two grinding wheel mounting housings 3, supporting parts for placing workpieces are arranged on the workpiece seats, connecting rods 24 are fixedly mounted at the tops of the front sides of the two grinding wheel mounting housings 3, and spark baffles 25 are rotatably connected to the front ends of the two connecting rods 24 through hinges, so that sparks are prevented from splashing when the workpieces are machined.
The utility model discloses the theory of operation: the mounting plate 21 is fixed through a plurality of bolts 22, the mounting plate 21 fixes the control shell 1 at the top through a support column 20 fixedly connected with the top, then a workpiece to be processed is placed on a workpiece seat 23, two grinding wheels 4 are driven to rotate through a bidirectional motor 2, when the grinding wheels 4 process the workpiece, one control valve 15 is opened, water in a water tank 12 is led to the inside of an arc-shaped groove plate 16 through a connecting pipe 14, then the water is led to the surface of the grinding wheel 4 through a water outlet 17 formed in the bottom of the arc-shaped groove plate 16, outside air is led into a mounting cylinder 7 through a fan 8, after the water is led in, the led-in air is cooled through a cooling pipe 9, and the cooled air is led into the grinding wheel mounting shell 3 through an air hole 6 to cool the working grinding wheel 4;
when the cooling liquid in the cooling pipe 9 needs to be replaced, the first sealing cover 10 is opened, the cooling liquid in the cooling pipe 9 is led out, then the first sealing cover 10 is covered after the cooling liquid is led out, and the cooling liquid in the water tank 12 can be led into the cooling pipe 9 through the other control valve 15.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a high rotational speed high abrasion resistance abrasive machine which characterized in that: the grinding wheel cooling device comprises a control shell (1), a bidirectional motor (2) is fixedly mounted inside the control shell (1), grinding wheel mounting shells (3) are fixedly mounted twice on the control shell (1), grinding wheels (4) are arranged inside the grinding wheel mounting shells (3), round holes are formed in the centers of the two opposite sides of the two grinding wheel mounting shells (3), the output ends of the two sides of the bidirectional motor (2) respectively extend into the grinding wheel mounting shells (3) through the round holes and are fixedly connected with the corresponding grinding wheels (4), cavities (5) are formed in the two grinding wheel mounting shells (3), air holes (6) are formed in the two sides of the cavity (5), and a cooling mechanism is arranged on one side, opposite to the other side, of each grinding wheel mounting shell (3);
the cooling mechanism comprises an installation cylinder (7), one side of the installation cylinder (7) is fixedly connected with one side of the grinding wheel installation shell (3), a fan (8) is fixedly installed on one side inside the installation cylinder (7), round holes are formed in the top and the bottom of the other side inside the installation cylinder (7), cooling pipes (9) are fixedly connected to the inner walls of the two round holes together, a first sealing cover (10) is in threaded connection with the bottom of each cooling pipe (9), a water tank (12) is fixedly connected to the top of the installation cylinder (7) and the top of the grinding wheel installation shell (3) through a connecting block (11) together, water inlet pipes (13) are fixedly installed on two sides of the top of the water tank (12), a partition plate is fixedly installed on the inner wall of the water tank (12), and the top of each cooling pipe (9) is fixedly connected with the bottom of the water tank (12), the utility model discloses a grinding wheel mounting shell, including water tank (12), the equal fixed mounting in surface of bottom one side fixed mounting of water tank (12) has connecting pipe (14), the equal fixed mounting in surface of connecting pipe (14) and cooling tube (9) has control valve (15), the connecting hole has been seted up at the top of grinding wheel mounting shell (3), the bottom of connecting pipe (14) extends to the inside of grinding wheel mounting shell (3) through the connecting hole, the inboard top fixed mounting of grinding wheel mounting shell (3) has arc frid (16), a plurality of apopores (17) have been seted up to the bottom of arc frid (16).
2. The high speed, high wear resistance grinder of claim 1 wherein: two equal fixed mounting in the back of the body one side of installation section of thick bamboo (7) has filter screen (18), two filter screen (18) are non-woven fabrics material and make.
3. The high speed, high wear resistance grinder of claim 1 wherein: the top of two inlet tube (13) is threaded connection with the second sealing cover (19), and anti-skid lines are arranged on the surfaces of the first sealing cover (10) and the second sealing cover (19).
4. The high speed, high wear resistance grinder of claim 1 wherein: the bottom fixed mounting of control shell (1) has support column (20), the bottom fixed mounting of support column (20) has mounting panel (21).
5. The high speed high wear resistance grinder of claim 4 wherein: threaded holes are formed in four corners of the mounting plate (21), and the mounting plate (21) is connected with bolts (22) through a plurality of threaded holes in a threaded mode.
6. The high speed, high wear resistance grinder of claim 1 wherein: the workpiece seat (23) is fixedly mounted at the bottom of the front side of each of the two grinding wheel mounting shells (3), the connecting rod (24) is fixedly mounted at the top of the front side of each of the two grinding wheel mounting shells (3), and the spark baffles (25) are rotatably connected to the front ends of the two connecting rods (24) through hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120026089.4U CN214418423U (en) | 2021-01-06 | 2021-01-06 | High-rotating-speed high-wear-resistance grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120026089.4U CN214418423U (en) | 2021-01-06 | 2021-01-06 | High-rotating-speed high-wear-resistance grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214418423U true CN214418423U (en) | 2021-10-19 |
Family
ID=78055382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120026089.4U Active CN214418423U (en) | 2021-01-06 | 2021-01-06 | High-rotating-speed high-wear-resistance grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214418423U (en) |
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2021
- 2021-01-06 CN CN202120026089.4U patent/CN214418423U/en active Active
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