CN213703043U - Diamond roller of grinding wheel dresser - Google Patents
Diamond roller of grinding wheel dresser Download PDFInfo
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- CN213703043U CN213703043U CN202022730215.2U CN202022730215U CN213703043U CN 213703043 U CN213703043 U CN 213703043U CN 202022730215 U CN202022730215 U CN 202022730215U CN 213703043 U CN213703043 U CN 213703043U
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- ring
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- roller body
- circular ring
- wheel
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Abstract
The utility model discloses a diamond roller of a grinding wheel dresser, which comprises a roller body and a dressing ring, wherein the left end of the roller body is provided with a first circular ring, the right end of the roller body is provided with a second circular ring, the central positions of the surfaces of the left and right ends of the first circular ring and the second circular ring are provided with shaft holes, the upper and lower sides of each shaft hole are provided with countersunk holes, the periphery of the roller body is provided with the dressing ring, the connecting parts of the left and right sides of the periphery of the dressing ring are provided with the same connecting edges, diamond blocks are embedded into the top ends of the connecting edges, and the connecting parts of the top ends of the diamond blocks are provided with arc; the utility model has the advantages of the emery wheel machining precision is high, machining efficiency is high, long service life, but mass production.
Description
Technical Field
The utility model belongs to the technical field of the diamond gyro wheel technique and specifically relates to a emery wheel dresser diamond gyro wheel is related to.
Background
The diamond roller is a rotary tool with a working surface covered with a plurality of diamond particles and is used for grinding and finishing a grinding wheel, but the tool is a rotary body and is independently driven to rotate at a high speed during working, so that the curved surface of the grinding wheel with high precision can be finished, and the diamond roller is greatly superior to a large-particle diamond cutter in the aspects of finishing efficiency, tool service life, simple and convenient operation and the like. The grinding wheel grinding efficiency of the diamond roller is extremely high, the service life of the diamond roller is extremely long, and the number of times of grinding can reach tens of thousands to tens of thousands. In the actual production with high precision requirement, a high-precision diamond roller can be manufactured by a high-precision die, and a high-precision grinding wheel working surface which cannot be obtained by other methods can be trimmed;
the traditional machining grinding wheel generally adopts a diamond pen machining grinding wheel, the grinding wheel is dressed by means of the diamond pen, although fine parts can be machined, the production efficiency is low, meanwhile, the contact area of the diamond pen machining grinding wheel and the grinding wheel is small, the surface of a grinding tool is rough, the precision is low, and therefore a diamond roller of a grinding wheel dresser is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a emery wheel dresser diamond roller has the advantage that emery wheel machining precision is high, machining efficiency is high, long service life, mass production can, has solved the problem among the prior art.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a emery wheel dresser diamond roller, includes the roller body and repairs the ring, its characterized in that: the left end of the roller body is provided with a first circular ring, the right end of the roller body is provided with a second circular ring, shaft holes are formed in the center positions of the surfaces of the left end and the right end of the first circular ring and the second circular ring, countersunk holes are formed in the upper side and the lower side of each shaft hole, and a trimming ring is arranged on the periphery of the roller body;
the same connecting edges are arranged at the joints of the left side and the right side of the periphery of the trimming ring, diamond blocks are embedded into the top ends of the connecting edges, and arc-shaped convex blocks are arranged at the joints of the top ends of the diamond blocks.
The utility model discloses further set up to: the first ring, the second ring and the roller body are all integrally formed.
Through adopting above-mentioned technical scheme, be integrated into one piece through first ring, second ring and gyro wheel body, increase gyro wheel body structural strength, conveniently install and dismantle the gyro wheel body.
The utility model discloses further set up to: the diameters of the first circular ring and the second circular ring are the same, and the height of the first circular ring is smaller than that of the second circular ring.
By adopting the technical scheme, the height of the first ring is smaller than that of the second ring, so that the trimming ring of the roller body can work stably during working.
The utility model discloses further set up to: and diamond layers are uniformly distributed on the arc-shaped convex blocks.
Through adopting above-mentioned technical scheme, evenly distributed has the diamond layer on the circular arc lug, and the diamond layer is harder, makes to repair the working face that the piece has high strength, improves the machining precision of repairing the piece, increase of service life.
The utility model discloses further set up to: countersunk screws are correspondingly arranged in the countersunk holes formed in the upper side and the lower side of the shaft hole.
Through adopting above-mentioned technical scheme, fix the gyro wheel body through countersunk screw, prevent that the gyro wheel body from taking place to rock at the during operation, influencing the machining precision.
The utility model discloses further set up to: chamfers are arranged on the left end face and the right end face of the shaft hole.
Through adopting above-mentioned technical scheme, through some chamfers of terminal surfaces about the shaft hole, conveniently assemble the gyro wheel body.
The utility model discloses further set up to: the dressing ring of the roller body is matched with the working surface of the grinding wheel.
By adopting the technical scheme, the dressing ring of the roller body is matched with the working surface of the grinding wheel, so that the dressing ring can precisely dress the grinding wheel according to the track.
To sum up, the utility model discloses a beneficial technological effect does:
1. when the diamond roller of the grinding wheel dresser is used, structurally, a grinding wheel is ground in a specific shape through a roller body dressing ring, an arc lug on a diamond block dresses and grinds the grinding wheel, and a workpiece is ground after the grinding wheel is formed, so that the appearance profile, the precision and the size of the arc lug are copied to the surface of the workpiece through a grinding wheel ball, and compared with a diamond pen, the diamond roller dresser has the advantages that the diamond layer dressing precision is higher, the machining efficiency of the grinding wheel is greatly improved, the diamond layer on the arc lug is hard, the grinding wheel can be dressed and ground in large batch, and the service life is effectively prolonged;
2. structurally, the first ring and the second ring are arranged on the left end face and the right end face of the diamond roller, so that the roller body can better resist the centrifugal force generated by the rotation of the roller body on a rotating shaft when in work, the stability of the roller body during rotation is improved, the roller body is fixed by the cooperation of a countersunk screw and a countersunk hole, and the stability of the roller body on the rotating shaft is effectively improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a diamond roller of a grinding wheel dresser according to the present invention;
FIG. 2 is a schematic view of the overall structure of a diamond roller of a grinding wheel dresser according to the present invention;
fig. 3 is an enlarged schematic structural diagram of a point a of the diamond roller of the grinding wheel dresser of the present invention.
Figure 4 is the utility model relates to a diamond block cross-sectional structure schematic diagram of emery wheel dresser diamond gyro wheel.
In the figure, 1, a roller body; 2. a first circular ring; 3. trimming the ring; 4. a second circular ring; 5. countersunk head screws; 6. a shaft hole; 7. a countersunk hole; 8. a connecting edge; 9. a diamond block; 10. and a circular arc bump.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 and 2, in order to disclose the diamond roller of the grinding wheel dresser of the utility model, the diamond roller comprises a roller body 1 and a dressing ring 3, wherein a first circular ring 2 is arranged at the left end of the roller body 1, a second circular ring 4 is arranged at the right end of the roller body 1, shaft holes 6 are arranged at the central positions of the surfaces of the left end and the right end of the first circular ring 2 and the second circular ring 4, countersunk holes 7 are arranged at the upper side and the lower side of each shaft hole 6, and the dressing ring 3 is arranged around the roller body 1;
in the embodiment, when in use, the roller body 1 is fixed on the working rotating shaft through the first ring 2, the shaft hole 6 and the second ring 4 on the roller body 1, and then the roller body 1 is fixed through the countersunk head screw 5 and the countersunk head hole 7 in a matching manner, so that the roller body 1 can better resist the centrifugal force generated by the rotation of the roller body 1 on the rotating shaft when in work, the stability of the roller body 1 when in rotation is improved, the first ring 2 and the second ring 4 can better resist the centrifugal force generated by the rotation of the roller body 1 on the rotating shaft when in work, the offset generated by the rotation of the roller body 1 is reduced, and the stability of the roller body 1 when in rotation is improved.
As shown in fig. 3 and 4, the same connecting edges 8 are arranged at the left and right side connecting positions on the periphery of the dressing ring 3, a diamond block 9 is embedded at the top end of each connecting edge 8, and an arc-shaped convex block 10 is arranged at the connecting position of the top end of each diamond block 9;
in the embodiment, the grinding wheel is ground in a specific shape through the dressing ring 3 of the roller body 1, the arc bump 10 on the diamond block 9 is used for dressing and grinding the grinding wheel, and the workpiece is ground after the grinding wheel is formed, so that the outline, the precision and the size of the arc bump 10 are copied to the surface of the workpiece through the grinding wheel ball, and the machining precision of the grinding wheel is effectively improved.
Referring to fig. 1, the first ring 2, the second ring 4 and the roller body 1 are integrally formed, and the first ring 2, the second ring 4 and the roller body 1 are integrally formed, so that the structural strength of the roller body 1 is increased, and the roller body 1 is convenient to mount and dismount.
Referring to fig. 1, the diameters of the first ring 2 and the second ring 4 are the same, the height of the first ring 2 is smaller than that of the second ring 4, and the dressing ring 3 of the roller body 1 can work smoothly when working because the height of the first ring 2 is smaller than that of the second ring 4.
Referring to fig. 4, the diamond layer is uniformly distributed on the arc bump 10, and the diamond layer is uniformly distributed on the arc bump 10, so that the diamond layer is hard, the trimming block has a high-strength working surface, the processing precision of the trimming block is improved, and the service life is prolonged.
Referring to fig. 1, countersunk screws 5 are correspondingly arranged in countersunk holes 7 formed in the upper side and the lower side of the shaft hole 6, and the roller body 1 is fixed through the countersunk screws 5, so that the roller body 1 is prevented from shaking during operation and the processing precision is prevented from being influenced.
Referring to fig. 1, chamfers are arranged on the left end face and the right end face of the shaft hole 6, and the roller body 1 is convenient to assemble through the chamfers arranged on the left end face and the right end face of the shaft hole 6.
Referring to fig. 1, the dressing ring 3 of the roller body 1 is matched with the working surface of the grinding wheel, and the dressing ring 3 of the roller body 1 is matched with the working surface of the grinding wheel, so that the dressing ring 3 can precisely dress and grind the grinding wheel according to the track.
The implementation principle of the embodiment is as follows:
the utility model relates to a diamond roller of a grinding wheel dresser, when in use, a roller body 1 is fixed on a working rotating shaft through a first ring 2, a shaft hole 6 and a second ring 4 on the roller body 1, then the roller body 1 is fixed through the matching of a countersunk screw 5 and a countersunk hole 7, so that the roller body 1 can better resist the centrifugal force generated by the rotation of the roller body 1 on the rotating shaft when in work, the stability of the roller body 1 when in rotation is improved, the first ring 2 and the second ring 4 can better resist the centrifugal force generated by the rotation of the roller body 1 on the rotating shaft when the roller body 1 is in work, the deviation generated by the rotation of the roller body 1 is reduced, the stability of the roller body 1 when in rotation is improved, the grinding wheel is ground in a specific shape through a trimming ring 3 of the roller body 1, a circular arc lug 10 on a diamond block 9 grinds the grinding wheel, the work piece is ground again after the emery wheel shaping to copying the surface of work piece through the emery wheel ball with the appearance profile and precision, the size of circular arc lug 10, for diamond pen rest, the precision of diamond layer repairment is higher, and the machining efficiency of emery wheel has also promoted greatly moreover, because diamond layer on the circular arc lug 10 is harder, can repair the grinding to the emery wheel in batches, has effectively improved life, in order to solve the technical problem who exists among the prior art.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a emery wheel dresser diamond roller, includes the roller body (1) and repairs ring (3), its characterized in that: a first circular ring (2) is arranged at the left end of the roller body (1), a second circular ring (4) is arranged at the right end of the roller body (1), shaft holes (6) are formed in the center positions of the surfaces of the left end and the right end of the first circular ring (2) and the second circular ring (4), countersunk holes (7) are formed in the upper side and the lower side of each shaft hole (6), and a trimming ring (3) is arranged on the periphery of the roller body (1);
the utility model discloses a diamond finishing ring, including dressing ring (3), dressing ring (3) periphery left and right sides junction is equipped with same connection arris (8), connection arris (8) top embedding has diamond piece (9), diamond piece (9) top junction is equipped with circular arc lug (10).
2. The diamond wheel of a wheel dresser of claim 1, wherein: the first circular ring (2), the second circular ring (4) and the roller body (1) are integrally formed.
3. The diamond wheel of a wheel dresser of claim 1, wherein: the diameters of the first circular ring (2) and the second circular ring (4) are the same, and the height of the first circular ring (2) is smaller than that of the second circular ring (4).
4. The diamond wheel of a wheel dresser of claim 1, wherein: and diamond layers are uniformly distributed on the arc-shaped convex blocks (10).
5. The diamond wheel of a wheel dresser of claim 1, wherein: countersunk holes (7) formed in the upper side and the lower side of the shaft hole (6) are correspondingly provided with countersunk screws (5).
6. The diamond wheel of a wheel dresser of claim 1, wherein: chamfers are arranged on the upper end face and the lower end face of the shaft hole (6).
7. The diamond wheel of a wheel dresser of claim 1, wherein: the dressing ring (3) of the roller body (1) is matched with the working surface of the grinding wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022730215.2U CN213703043U (en) | 2020-11-23 | 2020-11-23 | Diamond roller of grinding wheel dresser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022730215.2U CN213703043U (en) | 2020-11-23 | 2020-11-23 | Diamond roller of grinding wheel dresser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213703043U true CN213703043U (en) | 2021-07-16 |
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ID=76783659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022730215.2U Active CN213703043U (en) | 2020-11-23 | 2020-11-23 | Diamond roller of grinding wheel dresser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213703043U (en) |
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2020
- 2020-11-23 CN CN202022730215.2U patent/CN213703043U/en active Active
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