CN218137112U - Novel dust absorption dust removal formula abrasive machine - Google Patents

Abstract

The utility model relates to a technical field of abrasive machine discloses a novel dust absorption dust type abrasive machine, the on-line screen storage device comprises a base, the upper end intermediate position fixedly connected with box of base, the upper end intermediate position fixedly connected with motor case of box, a pair of output cover of the both sides intermediate position symmetry fixedly connected with of motor case, it is a pair of the one end fixedly connected with dustcoat of motor case is kept away from to the output cover, and is a pair of the inside of dustcoat is all rotated and is provided with the emery wheel, the rear side of box leans on the fixed vacuum pump that is provided with in lower position, the output through connection of vacuum pump has the exhaust tube. The utility model discloses in, the performance that the novel dust absorption dust type abrasive machine of this design can absorb the metal sweeps that produces when possessing the emery wheel work piece of polishing when in-service use, and absorptive metal sweeps is convenient to be collected and is retrieved, can dispel the heat in real time to the double-end motor of device work simultaneously for the life of motor obtains very big extension, is worth promoting.

Description

Novel dust absorption dust removal formula abrasive machine

Technical Field

The utility model relates to a technical field of abrasive machine especially relates to a novel dust absorption dust type abrasive machine.

Background

The grinding machine is a common device used for sharpening various cutters and tools, and is also used for grinding, deburring, cleaning and other work of common small parts, the speed of the grinding machine is higher and higher along with the improvement of the production technology of the grinding machine, however, a large amount of metal scraps are often generated in the working process of the grinding machine, and the generated metal scraps are splashed everywhere and are not easy to collect and recycle.

Through retrieval, chinese patent discloses a rotary sander (publication No. CN 215470504U) with bearing heat sink, and this patent technology can be when the rotary sander runs at high speed and gets into operating condition, the cooling water tank that the bearing frame was built-in takes away the heat of bearing frame under the hydrologic cycle effect of circulating water pump, water pipe and big water tank, thereby reduced the temperature of bearing, made the life of bearing obtain the assurance, but the device of this design does not have a better recovery collection structure to the metal sweeps that produces of polishing when in-service use, consequently, technical staff in the field has provided a novel dust absorption dust removal formula rotary sander, in order to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the novel dust absorption dust type abrasive machine that proposes, the dust absorption structure of device has been constituteed through vacuum pump, exhaust tube and the dust absorption pipe that sets up to the novel dust absorption dust type abrasive machine of this design, has solved the difficult collection of metal sweeps that traditional abrasive machine produced and has cleaned loaded down with trivial details shortcoming.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a novel dust absorption and removal type grinder comprises a base, wherein a box body is fixedly connected to the middle position of the upper end of the base, a motor box is fixedly connected to the middle position of the upper end of the box body, a pair of output sleeves are symmetrically and fixedly connected to the middle positions of two sides of the motor box, one end, far away from the motor box, of each output sleeve is fixedly connected with an outer cover, a pair of outer covers are fixedly connected to the inner ends of the outer covers in a rotating mode, a vacuum pump is fixedly arranged on the rear side of the box body in a lower position, an output end of the vacuum pump is in through connection with an exhaust pipe, a fixed frame is fixedly arranged on the inner side of the box body in an upper position, one end, far away from the vacuum pump, of the exhaust pipe is in through connection with the box body and the middle position of the upper end of the fixed frame, dust absorption pipes are in through connection with two sides of the box body, and a pair of dust absorption covers are fixedly connected to the upper position of one side, far away from the motor box, of the outer covers, a pair of the one end that the box was kept away from to the dust absorption pipe all link up the suction hood and mutually support with the emery wheel, and a pair of the one end that the suction hood was kept away from to the dust absorption pipe all link up the box and link up with fixed frame's both sides intermediate position, the front end of box is leaned on lower position slip to be provided with the drawer, the fixed double-end motor that is provided with in inside of motor case, the equal symmetrical fixedly connected with a plurality of stoppers in inside of motor case, it is a plurality of fixed joint has double-end motor between the stopper, the inside of motor case and the rear side that is located double-end motor are provided with first heat-conducting plate, the fixed second heat-conducting plate that is provided with in rear side intermediate position of motor case, the fixed mount that is provided with in upper end of second heat-conducting plate, the inside symmetry of mount is rotated and is provided with a pair of radiator fan, the inside of motor case and the equal equidistance in position that is located the second heat-conducting plate is fixed and is provided with a plurality of fin, the plurality of radiating fins penetrate through the motor box and are fixedly connected with the second heat conducting plate, one ends of the plurality of radiating fins, far away from the second heat conducting plate, are fixedly connected with the first heat conducting plate, and the first heat conducting plate and the double-head motor are mutually in heat conduction fit;

through above-mentioned technical scheme, the device of this design can absorb the performance that the metal sweeps that produces when possessing the emery wheel work piece of polishing when in-service use, and the convenient quilt of absorptive metal sweeps is collected and is retrieved, can dispel the heat in real time to the double-end motor of device work simultaneously for the life of motor obtains very big extension, is worth promoting.

Furthermore, the output ends of the two ends of the double-head motor are fixedly connected with motor output shafts, one ends of the pair of motor output shafts, which are far away from the motor box, penetrate through the output sleeve and penetrate to the outer cover, bearings are fixedly arranged in the middle positions of the inner parts of the pair of output sleeves, the pair of motor output shafts penetrate through the bearings, and the pair of grinding wheels are fixedly sleeved on the shaft body of the motor output shaft;

through above-mentioned technical scheme, the motor output shaft of setting conveniently drives the emery wheel and carries out high-speed rotation, conveniently polishes, and the bearing of setting has then played the stable motor output shaft for the emery wheel rotates more stably.

Furthermore, safety covers are rotatably arranged on the inner sides of the pair of outer covers, and the pair of safety covers are rotatably sleeved on the output shaft of the motor;

through the technical scheme, the arranged safety cover is convenient to cover the grinding wheel when the grinding wheel is not used.

Furthermore, the upper ends of the pair of safety covers are fixedly connected with a first handle, and the middle position of the front end of the drawer is fixedly connected with a second handle;

through the technical scheme, the safety cover can be conveniently pulled to rotate by the aid of the arranged first handle, and the drawer can be conveniently pushed and pulled by the aid of the arranged second handle.

Furthermore, a porous plate is fixedly connected to the upper end of the fixing frame;

through above-mentioned technical scheme, the perforated plate that sets up has played dirt-proof effect.

Furthermore, a filter frame is fixedly connected to the top end of the inner side of the fixed frame and the position of the exhaust pipe, a drawer is arranged at the bottom end of the fixed frame, and the drawer and the fixed frame are matched with each other;

through above-mentioned technical scheme, the filter frame that sets up conveniently filters the metal sweeps that absorbs and opens, makes things convenient for the metal sweeps directly to drop into in the drawer, accomplishes the collection of metal sweeps.

Furthermore, a controller is fixedly arranged at the position, close to the upper side, of the front end of the box body;

through above-mentioned technical scheme, the controller that sets up makes the controllability of device promote greatly.

Furthermore, the pipe body of the dust collection pipe and the position close to the box body are fixedly sleeved with assembling pieces, and a pair of the assembling pieces are fixedly connected with the box body;

through above-mentioned technical scheme, the assembly cover that sets up is convenient to be dismantled the dust absorption pipe.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, vacuum pump through setting up, fixed frame, filter frame, the dust absorption pipe, the dust absorption structure of device has been constituteed to the suction hood, in this structure, when polishing the work piece through the emery wheel, can open the vacuum pump through the controller, the rapid production negative pressure of the vacuum pump of start, under the effect of atmospheric pressure, the rapid dust absorption pipe of being pressed into of air, and enter into the exhaust tube along the dust absorption pipe, and absorb the discharge by the vacuum pump, under the air current effect of high-speed flow, the metal sweeps that produces when the work piece was polished is absorbed rapidly along the dust absorption pipe, and filter down by the filter frame that the fixed frame inboard set up, the spacing fixed action of dust absorption pipe has then been played to the suction hood that sets up, the upper end of the drawer that the inside slip of box set up of while is facing fixed frame, the metal sweeps that is filtered by the filter frame is under the effect of gravity, fall into the drawer, accomplish the absorption and the collection of metal sweeps, the practicality is good.

2. The utility model discloses in, radiator fan through setting up, first heat-conducting plate, the second heat-conducting plate, the heat radiation structure of motor has been constituteed to the fin, in this structure, when double-end motor during operation, start work through controller control radiator fan, along with double-end motor's work, the motor begins to continuously produce heat, the heat of production is under heat-conducting effect, from the high local conduction to the low place of temperature, the heat is along first heat-conducting plate conduction on to a plurality of fins, and finally conduct to the second heat-conducting plate, the radiator fan of work blows the normal atmospheric temperature air to the second heat-conducting plate at a high speed, the heat is walked by high velocity gas stream fast on the second heat-conducting plate, accomplish the heat absorption transmission to the motor incasement portion, accomplish the heat dissipation to double-end motor, overall design makes double-end motor operating temperature can not rise too high, make the double-end motor life of device obtain prolonging by a wide margin, be worth promoting.

Drawings

FIG. 1 is a front view of a new dust-absorbing and dust-removing grinder of the present invention;

FIG. 2 is a rear view of the new dust-absorbing and dust-removing grinder of the present invention;

FIG. 3 is a cross-sectional view of a new dust-absorbing and dust-removing grinder of the present invention;

FIG. 4 is a cross-sectional view of the heat dissipation structure of the motor of the new dust-absorbing and dust-removing grinder of the present invention;

fig. 5 is an axonometric view of the grinding wheel structure of the novel dust-absorbing and dust-removing grinder.

Illustration of the drawings:

1. a first handle; 2. a dust hood; 3. a safety shield; 4. a dust collection pipe; 5. a grinding wheel; 6. a housing; 7. assembling; 8. a box body; 9. a base; 10. a drawer; 11. a second handle; 12. a controller; 13. an output sleeve; 14. a motor case; 15. a fixed mount; 16. a perforated plate; 17. a heat-dissipating fan; 18. an air exhaust pipe; 19. a vacuum pump; 20. a bearing; 21. an output shaft of the motor; 22. a fixed frame; 23. a filter frame; 24. a limiting block; 25. a double-headed motor; 26. a first heat-conducting plate; 27. a heat sink; 28. a second heat-conducting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-5, the present invention provides an embodiment: a novel dust-absorbing and dust-removing grinder comprises a base 9, a box body 8 is fixedly connected to the middle position of the upper end of the base 9, a motor box 14 is fixedly connected to the middle position of the upper end of the box body 8, a pair of output sleeves 13 are symmetrically and fixedly connected to the middle positions of two sides of the motor box 14, one ends of the output sleeves 13, far away from the motor box 14, are fixedly connected with outer covers 6, grinding wheels 5 are rotatably arranged inside the outer covers 6, a vacuum pump 19 is fixedly arranged at the rear side of the box body 8, an output end of the vacuum pump 19 is connected with an exhaust pipe 18 in a penetrating manner, a fixed frame 22 is fixedly arranged inside the box body 8, close to the upper position, one end of the exhaust pipe 18, far away from the vacuum pump 19, is connected with the box body 8 in a penetrating manner and is connected with the middle position of the upper end of the fixed frame 22, two sides of the box body 8 are connected with dust-absorbing pipes 4 in a penetrating manner, one side of the outer covers 6, far away from the motor box 14, is fixedly connected with a dust-absorbing cover 2, one end of the pair of dust collection pipes 4 far away from the box body 8 penetrates through the dust collection cover 2 and is matched with the grinding wheel 5, one end of the pair of dust collection pipes 4 far away from the dust collection cover 2 penetrates through the box body 8 and is connected with the middle positions of two sides of the fixed frame 22 in a penetrating manner, the drawer 10 is arranged at the lower position of the front end of the box body 8 in a sliding manner, a double-head motor 25 is fixedly arranged in the motor box 14, a plurality of limit blocks 24 are fixedly connected in the motor box 14 in a symmetrical manner, the double-head motor 25 is fixedly clamped between the limit blocks 24, a first heat conduction plate 26 is arranged in the motor box 14 and is positioned at the rear side of the double-head motor 25, a second heat conduction plate 28 is fixedly arranged at the middle position of the rear side of the motor box 14, a fixing frame 15 is fixedly arranged at the upper end of the second heat conduction plate 28, a pair of cooling fans 17 are symmetrically and rotatably arranged in the fixing frame 15, and a plurality of cooling fins 27 are fixedly arranged in the motor box 14 and at equal intervals at the positions of the second heat conduction plate 28, the plurality of radiating fins 27 penetrate through the motor box 14 and are fixedly connected with the second heat conduction plate 28, one ends, far away from the second heat conduction plate 28, of the plurality of radiating fins 27 are fixedly connected with the first heat conduction plate 26, and the first heat conduction plate 26 and the double-head motor 25 are mutually in heat conduction matching.

The double-end motor 25 has two ends, the output ends of the two ends are fixedly connected with motor output shafts 21, one end of each motor output shaft 21, which is far away from the motor box 14, penetrates through the output sleeve 13 and penetrates through the outer cover 6, the middle positions in the pair of output sleeves 13 are fixedly provided with bearings 20, the pair of motor output shafts 21 penetrate through the bearings 20, the pair of grinding wheels 5 are fixedly sleeved on the shaft body of the motor output shafts 21, the inner sides of the pair of outer covers 6 are rotatably provided with safety covers 3, the pair of safety covers 3 are rotatably sleeved on the motor output shafts 21, the upper ends of the pair of safety covers 3 are fixedly connected with a first handle 1, the middle position of the front end of the drawer 10 is fixedly connected with a second handle 11, the upper end of the fixing frame 15 is fixedly connected with a porous plate 16, the inner top end of the fixing frame 22 is fixedly connected with a filter frame 23, which is located on the exhaust pipe 18, the bottom end of the fixing frame 22 is a drawer 10, the drawer 10 and the fixing frame 22 are matched with each other, the front end of the box 8 is fixedly provided with a controller 12 by the upper side, the pipe body of the dust collection pipe 4 and the position close to the box 8 are fixedly connected with a matching sleeve 7, and the matching sleeve 7 are fixedly connected with the box 8.

The working principle is as follows: the novel dust-absorbing and dust-removing grinder is characterized in that when a workpiece is polished by a grinding wheel 5, a vacuum pump 19 can be opened by a controller 12, the started vacuum pump 19 can rapidly generate negative pressure, air is rapidly pressed into a dust suction pipe 4 under the action of atmospheric pressure, and enters an exhaust pipe 18 along the dust suction pipe 4 and is absorbed and exhausted by the vacuum pump 19, under the action of high-speed flowing air flow, metal scraps generated during workpiece polishing are rapidly absorbed along the dust suction pipe 4 and are filtered by a filter frame 23 arranged on the inner side of a fixed frame 22, a dust hood 2 arranged plays a limiting and fixing role of the dust suction pipe 4, meanwhile, the upper end of a drawer 10 arranged in a sliding mode inside a box body 8 faces the fixed frame 22, the metal scraps filtered by the filter frame 23 fall into the drawer 10 under the action of gravity, absorption and collection of the metal scraps are completed, the heat is good in practicability, when the double-head motor 25 works, the heat-dissipating fan 17 is controlled by the controller 12 to start to work, along with the work of the motor 25, the motor starts to continuously generate heat, the generated heat, the heat is transferred from a high-temperature place to a high-conducting double-head heat-conducting box 27, and the double-conducting heat-conducting box can not reach the high-temperature heat-conducting box 26, and can be popularized to the high-conducting heat-conducting box 26.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims (8)

1. The utility model provides a novel dust absorption dust type abrasive machine, includes base (9), its characterized in that: a box body (8) is fixedly connected to the middle position of the upper end of the base (9), a motor box (14) is fixedly connected to the middle position of the upper end of the box body (8), a pair of output sleeves (13) are symmetrically and fixedly connected to the middle positions of two sides of the motor box (14), one ends, far away from the motor box (14), of the output sleeves (13) are fixedly connected with outer covers (6), and grinding wheels (5) are rotatably arranged inside the outer covers (6);

a vacuum pump (19) is fixedly arranged at the rear side of the box body (8) close to the lower position, the output end of the vacuum pump (19) is connected with an exhaust pipe (18) in a penetrating manner, a fixed frame (22) is fixedly arranged at the inner upper position of the box body (8), one end, far away from the vacuum pump (19), of the exhaust pipe (18) penetrates through the box body (8) and is connected with the middle position of the upper end of the fixed frame (22) in a penetrating manner, dust suction pipes (4) are connected with the two sides of the box body (8) in a penetrating manner, one ends, far away from the motor box (14), of the pair of outer covers (6) are fixedly connected with dust suction covers (2) at the upper positions, one ends, far away from the box body (8), of the pair of dust suction pipes (4) penetrate through the box body (8) and are connected with the middle positions of the two sides of the fixed frame (22) in a penetrating manner, and a drawer (10) is arranged at the front end of the box body (8) close to the lower position in a sliding manner;

the inside of motor case (14) is fixed and is provided with double-end motor (25), a plurality of stopper (24) of the equal symmetry fixedly connected with in inside of motor case (14), it is a plurality of stopper (24) of fixed joint have double-end motor (25) between stopper (24), the inside of motor case (14) and the rear side that is located double-end motor (25) are provided with first heat-conducting plate (26), the fixed second heat-conducting plate (28) that is provided with in rear side intermediate position of motor case (14), the fixed mount (15) that is provided with in upper end of second heat-conducting plate (28), the inside symmetry of mount (15) is rotated and is provided with a pair of radiator fan (17), the inside of motor case (14) and the equal equidistance that is located the position of second heat-conducting plate (28) are fixed and are provided with a plurality of heat-conducting plates (27), and a plurality of radiator fin (27) all link up case (14) and second heat-conducting plate (28) fixed connection, it is a plurality of radiator fin (27) the one end of keeping away from second heat-conducting plate (28) is all with first heat-conducting plate (26) fixed connection, first heat-conducting plate (26) and double-end motor (25) are joined in marriage each other heat conduction and double-conduction motor.

2. The new dust-absorbing and dust-removing grinder as claimed in claim 1, wherein: the double-end motor (25) is characterized in that the output ends of the two ends are fixedly connected with motor output shafts (21), one end, far away from a motor box (14), of each motor output shaft (21) penetrates through an output sleeve (13) and penetrates through an outer cover (6), a pair of bearings (20) are fixedly arranged at the middle position inside the output sleeve (13), the motor output shafts (21) penetrate through the bearings (20), and the grinding wheels (5) are fixedly sleeved on a shaft body of the motor output shafts (21).

3. The new dust-absorbing and dust-removing grinder as claimed in claim 2, wherein: and safety covers (3) are rotatably arranged on the inner sides of the pair of outer covers (6), and the pair of safety covers (3) are rotatably sleeved on the motor output shaft (21).

4. The new dust-absorbing and dust-removing grinder as claimed in claim 3, wherein: the upper ends of the pair of safety covers (3) are fixedly connected with a first handle (1), and the middle position of the front end of the drawer (10) is fixedly connected with a second handle (11).

5. The novel dust-absorbing and dust-removing grinder as claimed in claim 1, wherein: the upper end of the fixing frame (15) is fixedly connected with a porous plate (16).

6. The new dust-absorbing and dust-removing grinder as claimed in claim 1, wherein: the filter frame (23) is fixedly connected to the top end of the inner side of the fixed frame (22) and located at the position of the air exhaust pipe (18), the drawer (10) is arranged at the bottom end of the fixed frame (22), and the drawer (10) is matched with the fixed frame (22) mutually.

7. The novel dust-absorbing and dust-removing grinder as claimed in claim 1, wherein: a controller (12) is fixedly arranged at the position of the front end of the box body (8) close to the upper side.

8. The new dust-absorbing and dust-removing grinder as claimed in claim 1, wherein: the fixed cover in the position that just is close to box (8) of the pipe shaft of dust absorption pipe (4) is equipped with the dress cover (7), and is a pair of dress cover (7) all with box (8) fixed connection.

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