CN217966612U - Diamond grinding wheel for quickly grinding concrete - Google Patents
Diamond grinding wheel for quickly grinding concrete Download PDFInfo
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- CN217966612U CN217966612U CN202220729293.7U CN202220729293U CN217966612U CN 217966612 U CN217966612 U CN 217966612U CN 202220729293 U CN202220729293 U CN 202220729293U CN 217966612 U CN217966612 U CN 217966612U
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Abstract
The utility model discloses a diamond grinding wheel for quickly grinding concrete, which comprises a rigid matrix, a grinding profile ring and a diamond grinding wheel shaft, wherein the rigid matrix is provided with a dust removal port communicated with a grinding groove, and the dust removal port is communicated with an annular dust removal groove with a dust removal interface, so that dust generated by grinding concrete when the rigid matrix runs is extracted, and the adverse effect of flying dust in the air on the health of workers is reduced; rigid base body axle center is through setting up locking bolt and the spacing bolt that is the cross and run through the locking on diamond grinding wheel axle, locking bolt is used for running through fixedly to diamond grinding wheel axle and the last connecting shaft pole of rotating equipment, realize locking bolt and spacing bolt and mutually support, to rigid base body and be connected the stable connection between the axostylus axostyle, and when dismantling and change rigid base body, through dismantling two bolts, can change the emery wheel fast, and guarantee emery wheel corollary equipment to concrete stability of polishing, thereby improve the efficiency of polishing to the concrete.
Description
Technical Field
The utility model belongs to the technical field of the diamond-impregnated wheel structure, concretely relates to diamond-impregnated wheel for polish concrete fast.
Background
The concrete surface is generally leveled through the grinding wheel in the last stage at places where concrete is used in home decoration and engineering construction, the surface areas of the concrete in the places are different in size, the grinding area of the grinding wheel is fixed, the efficiency is low when the concrete in a large area is ground, and the operation is complex when the grinding wheel is connected with driving equipment.
Therefore, in the prior art, in order to improve the efficiency of polishing concrete, the diamond grinding wheel for rapidly polishing concrete, which is disclosed as "CN214869858U", includes a rigid base body, a polishing contour ring and a diamond grinding wheel shaft, the diamond grinding wheel shaft is arranged in the rigid base body, connectors are arranged at two ends of the rigid base body, the rigid base body is connected with a diamond grinding wheel shaft fixing frame through the connectors, the polishing contour ring is arranged in the outer contour of the rigid base body, and the rigid base body is fixedly connected with the polishing contour ring.
To above-mentioned this a diamond grinding wheel for rapid grinding concrete, the diamond of the different shape effect of large tracts of land makes the quantity improvement and the grinding number of times of grinding at every turn reduce, can also connect the rotation machine, realize the rapid rotation and polish the material, bring very big facility for the user, improve the efficiency of polishing by a wide margin, but because the emery wheel is very fast at the degree of wear when polishing the concrete, when needing to change the emery wheel, the change process is loaded down with trivial details, and the structure of swift change emery wheel is not good to emery wheel and connection structure's connection stability, can reduce the quality of polishing of emery wheel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a diamond-impregnated wheel for rapid grinding concrete to solve the problem that provides in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a diamond grinding wheel for quickly grinding concrete comprises a rigid base body, a grinding outline ring and a diamond grinding wheel shaft, wherein the grinding outline ring is arranged on the outer edge of the rigid base body, grinding grooves are respectively arranged on the front surface and the bottom surface of the grinding outline ring, a convex grinding convex ring is formed by the grinding grooves, the tail end of a dust removing port in the rigid base body is communicated with the grinding grooves, the air exhaust end of the dust removing port is communicated with an annular dust removing groove which is annular and coaxially arranged on the rigid base body, and the annular dust removing groove is rotatably connected with a dust removing interface through a rotating shaft seat;
the diamond grinding wheel shaft is arranged at the axis of the rigid base body, a locking bolt is transversely arranged on the diamond grinding wheel shaft and used for fixedly penetrating through a connecting shaft rod on the diamond grinding wheel shaft and the rotating equipment, a limiting screw hole is formed in the locking bolt and the diamond grinding wheel shaft at the same axis, and a limiting bolt matched with the limiting screw hole and fixed in a threaded mode is longitudinally arranged on the diamond grinding wheel shaft.
Furthermore, the inner side surface of the polishing groove is in slope arrangement, and a diamond sanding layer is arranged in the polishing groove.
The diamond frosting layer is used for matching with the grinding groove to grind and crush the ground concrete, so that the rapid grinding and flattening of the position of the raised concrete are facilitated.
Furthermore, the upper surface and the lower surface of the rigid substrate are respectively provided with an annular diamond triangular tool bit outline ring which protrudes out of the upper surface of the rigid substrate.
The diamond triangular tool bit contour ring is used for grinding uneven positions such as bulges on the surface of concrete in a manner of matching with a rigid substrate.
Furthermore, a grinding layer is arranged on the surface of the polishing convex ring.
Be used for the cooperation to polish protruding circle through the grinding layer and treat the position of polishing to the concrete and polish, further grind protruding position of concrete through the grinding layer, improve effect and the quality of polishing to the concrete surface.
Furthermore, the annular dust removing groove and the dust removing opening are narrow at the top and wide at the bottom, and guide arc plates are arranged at openings at the top ends of the annular dust removing groove and the dust removing opening.
The guide arc plate is used for guiding the ground concrete powder of the dust removal port extracted along with wind power to the annular dust removal groove, and limits the powder in the annular dust removal groove through the guide arc plate, so that hidden troubles caused by the fact that the powder flies in the air and is healthy for operators are reduced.
Furthermore, be equipped with the air intake that convulsions guide housing and convulsions guide housing bottom on the dust removal interface inner wall and locate annular dust removal inslot.
The air inlet is arranged in the annular dust removal groove and used for directly generating extraction wind power in the annular dust removal groove and removing dust through the extraction wind power generated by the annular dust removal groove.
Compared with the prior art, the utility model have following technological effect and advantage:
the diamond-impregnated wheel for quickly grinding concrete is characterized in that a rigid matrix is provided with a dust removal port communicated with a grinding groove, the dust removal port is communicated with an annular dust removal groove with a dust removal interface, the dust removal interface is used for being connected with equipment for generating negative pressure extraction, such as an exhaust fan, and the like, the negative pressure generated by the operation of the equipment generates extraction negative pressure on the annular dust removal groove and the dust removal port, and is used for extracting dust generated by grinding concrete when the rigid matrix operates, so that the adverse effect of dust flying in the air on the body health of workers is reduced;
rigid base member axle center is through setting up locking bolt and the spacing bolt that is the cross and run through the locking on diamond-impregnated wheel shaft, locking bolt is used for running through fixedly to diamond-impregnated wheel shaft and the connecting shaft pole on the rotating equipment, spacing bolt runs through diamond-impregnated wheel shaft once more, spacing screw on the locking bolt is fixed with diamond-impregnated wheel shaft's opposite side cooperation nut behind the spacing screw, thereby realize locking bolt and spacing bolt and mutually support, to the rigid base member with connect stable connection between the shaft pole, and when dismantling and change the rigid base member, only need to two bolt dismantlements can, it changes to the emery wheel fast to have, and guarantee the emery wheel cooperation equipment to concrete stability of polishing, thereby improve the efficiency of polishing to the concrete.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a main sectional view of the present invention shown in FIG. 1;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a rigid substrate; 2. polishing the outline ring; 3. a diamond grinding wheel shaft; 4. polishing the groove; 5. polishing the convex ring; 6. a dust removal port; 7. an annular dust removal groove; 8. a rotating shaft seat; 9. a dust removal interface; 10. locking the bolt; 11. a limiting screw hole; 12. a limit bolt; 13. a diamond triangular tool bit outline ring; 14. a polishing layer; 15. a guide arc plate; 16. an air draft guide cover; 17. and an air inlet.
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 efforts all belong to the protection scope of the present invention.
The utility model provides a diamond-impregnated wheel for quick concrete polishing as shown in fig. 1-3, including rigid base member 1, the outline circle 2 and the diamond grinding wheel axle 3 of polishing, the outline circle 2 of polishing locates the outer fringe of rigid base member 1, is equipped with respectively on the outline circle 2 front of polishing and the bottom surface and polishes recess 4 and be formed with convex protruding circle 5 of polishing through polishing recess 4, and the protruding circle 5 of polishing is equipped with the grinding layer 14 on the surface. Be used for the cooperation through the grinding layer 14 to polish protruding circle 5 and treat the position of polishing to the concrete and polish, further grind the protruding position of concrete through the grinding layer 14, improve effect and the quality of polishing to the concrete surface. The inboard face of recess 4 of polishing is domatic sets up and is equipped with diamond dull polish layer in the recess 4 of polishing. The diamond frosting layer is used for grinding and crushing the polished concrete in cooperation with the grinding groove 4, so that the raised concrete position can be conveniently and quickly ground and leveled;
the upper surface and the lower surface of the rigid base body 1 are respectively provided with a diamond triangular tool bit outline ring 13 which is annular and protrudes out of the upper surface of the rigid base body 1. The diamond triangular tool bit outline ring 13 is used for grinding uneven positions such as bulges on the concrete surface in cooperation with the rigid matrix 1. The end of a dust removal port 6 on the rigid base body 1 is communicated with the polishing groove 4, the air exhaust end of the dust removal port 6 is communicated with an annular dust removal groove 7 which is annular and is coaxially arranged on the rigid base body 1, and the annular dust removal groove 7 and the dust removal port 6 are both narrow at the upper part and wide at the lower part and the top opening parts of the annular dust removal groove 7 and the dust removal port 6 are provided with guide arc plates 15. The guide arc plate 15 is used for guiding ground concrete powder extracted by the dust removal port 6 along with wind power into the annular dust removal groove 7, limiting the powder in the annular dust removal groove 7 through the guide arc plate 15, and reducing hidden troubles caused by the fact that the powder flies in the air and is healthy for operators. The annular dust removal groove 7 is rotatably connected with a dust removal connector 9 through a rotating shaft seat 8, and an air inlet 17 which is provided with an air draft guide cover 16 and is arranged at the bottom end of the air draft guide cover 16 and on the inner wall of the dust removal connector 9 is arranged in the annular dust removal groove 7. The air inlet 17 is arranged in the annular dust removing groove 7 and is used for directly generating extraction wind power in the annular dust removing groove 7 and removing dust by the extraction wind power generated by the dust removing opening 6 through the annular dust removing groove 7;
the diamond grinding wheel shaft 3 is arranged at the axis of the rigid base body 1, a locking bolt 10 is transversely arranged on the diamond grinding wheel shaft 3, the locking bolt 10 is used for penetrating and fixing the diamond grinding wheel shaft 3 and a connecting shaft rod on rotating equipment, a limiting screw hole 11 is formed in the locking bolt 10 and the diamond grinding wheel shaft 3 at the same axis, and a limiting bolt 12 matched and fixed with the limiting screw hole 11 in a threaded mode is longitudinally arranged on the diamond grinding wheel shaft 3.
According to the diamond-impregnated wheel for quickly grinding concrete, the rigid matrix 1 is provided with the dust removal port 6 communicated with the grinding groove 4, the dust removal port 6 is communicated with the annular dust removal groove 7 with the dust removal interface 9, the dust removal interface 9 is used for being connected with equipment for generating extraction negative pressure, such as an exhaust fan, and the like, the negative pressure generated by the operation of the equipment generates extraction negative pressure on the annular dust removal groove 7 and the dust removal port 6, and is used for extracting dust generated by grinding concrete when the rigid matrix 1 operates, so that the adverse effect of dust flying in the air on the health of workers is reduced;
the axle center of the rigid matrix 1 is provided with a locking bolt 10 and a limiting bolt 12 which are in cross-shaped through locking through the arrangement on the diamond grinding wheel shaft 3, the locking bolt 10 is used for fixedly penetrating through the diamond grinding wheel shaft 3 and a connecting shaft rod on the rotating equipment, the limiting bolt 12 penetrates through the diamond grinding wheel shaft 3 again, the limiting screw hole 11 on the locking bolt 10 is fixed with the other side of the diamond grinding wheel shaft 3, the locking bolt 10 and the limiting bolt 12 are mutually matched, the rigid matrix 1 is stably connected with the connecting shaft rod, when the rigid matrix 1 is disassembled and replaced, only two bolts need to be disassembled, the grinding wheel is rapidly replaced, the grinding wheel matching equipment is ensured to polish the concrete, and the concrete polishing efficiency is improved.
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. A diamond-impregnated wheel for rapid grinding of concrete, comprising a rigid matrix (1), a grinding profile ring (2) and a diamond-impregnated wheel spindle (3), characterized in that: the polishing profile ring (2) is arranged at the outer edge of the rigid base body (1), polishing grooves (4) are respectively arranged on the front surface and the bottom surface of the polishing profile ring (2), a convex polishing convex ring (5) is formed through the polishing grooves (4), the tail end of a dust removing port (6) on the rigid base body (1) is communicated with the polishing grooves (4), the air exhaust end of the dust removing port (6) is communicated with an annular dust removing groove (7) which is annular and is coaxially arranged on the rigid base body (1), and the annular dust removing groove (7) is rotatably connected with a dust removing interface (9) through a rotating shaft seat (8);
the diamond grinding wheel shaft is characterized in that the axis of the rigid base body (1) is arranged on the diamond grinding wheel shaft (3), a locking bolt (10) is transversely arranged on the diamond grinding wheel shaft (3), the locking bolt (10) is used for penetrating and fixing the diamond grinding wheel shaft (3) and a connecting shaft rod on rotating equipment, a limiting screw hole (11) is formed in the position, coaxial with the diamond grinding wheel shaft, of the locking bolt (10), and a limiting bolt (12) which is matched with the limiting screw hole (11) and is fixed in a threaded mode is longitudinally arranged on the diamond grinding wheel shaft (3).
2. A diamond-impregnated wheel for rapid grinding of concrete according to claim 1 wherein: the inner side surface of the polishing groove (4) is slope-shaped, and a diamond sanding layer is arranged in the polishing groove (4).
3. A diamond-impregnated wheel for rapid grinding of concrete according to claim 1 wherein: the upper surface and the lower surface of the rigid base body (1) are respectively provided with a diamond triangular tool bit outline ring (13) which is annular and protrudes out of the upper surface of the rigid base body (1).
4. A diamond-impregnated wheel for rapid grinding of concrete according to claim 1, wherein: and a grinding layer (14) is arranged on the surface of the polishing convex ring (5).
5. A diamond-impregnated wheel for rapid grinding of concrete according to claim 1 wherein: the annular dust removing groove (7) and the dust removing opening (6) are narrow at the top and wide at the bottom, and guide arc plates (15) are arranged at the openings at the top ends of the annular dust removing groove (7) and the dust removing opening (6).
6. A diamond-impregnated wheel for rapid grinding of concrete according to claim 1, wherein: an air inlet (17) arranged on the inner wall of the dust removal connector (9) and at the bottom end of the air draft guide cover (16) is arranged in the annular dust removal groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220729293.7U CN217966612U (en) | 2022-03-30 | 2022-03-30 | Diamond grinding wheel for quickly grinding concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220729293.7U CN217966612U (en) | 2022-03-30 | 2022-03-30 | Diamond grinding wheel for quickly grinding concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217966612U true CN217966612U (en) | 2022-12-06 |
Family
ID=84265762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220729293.7U Active CN217966612U (en) | 2022-03-30 | 2022-03-30 | Diamond grinding wheel for quickly grinding concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217966612U (en) |
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2022
- 2022-03-30 CN CN202220729293.7U patent/CN217966612U/en active Active
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