CN213616089U

CN213616089U - Spherical surface finishing diamond roller

Info

Publication number: CN213616089U
Application number: CN202022727246.2U
Authority: CN
Inventors: 宋少帅; 张俊南
Original assignee: Henan Dongjin Precision Tools Co ltd
Current assignee: Henan Dongjin Precision Tools Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-06
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a spherical surface finishing diamond roller, which comprises a roller and an arc groove, wherein the left end of the roller is provided with a second convex ring, the right end of the roller is provided with a first convex ring, the top end and the bottom end of the first convex ring are both provided with holes, the first convex ring and the second convex ring are provided with shaft holes, the roller is provided with the arc groove along the outer peripheral surface, the arc groove is arc-shaped, the surface of the arc groove is provided with a diamond layer, one side of the roller is provided with a rotating shaft, and the top end and the bottom end of the rotating shaft are both provided with screw holes; the utility model has the advantages of have location accurate, emery wheel finishing accuracy is high, the area of repairing is big, gyro wheel firm in connection, improve work efficiency.

Description

Spherical surface finishing diamond roller

Technical Field

The utility model belongs to the technical field of the diamond gyro wheel technique and specifically relates to a diamond gyro wheel is maintained to sphere is related to.

Background

The diamond dressing roller is a grinding wheel molding dressing tool with high efficiency and long service life for large-batch molding grinding processing, and the working principle is as follows: forming and trimming a common ceramic grinding wheel for grinding through a diamond roller wheel arranged on a grinding machine, and grinding a part after the grinding wheel is trimmed and formed, so that the outline, the precision and the size of the diamond roller wheel are copied to the surface of the part to be processed through the grinding wheel;

the existing grinding wheel dressing is to generally use a diamond pen to dress a grinding wheel into shape or to dress a dull-ground surface layer, so as to recover the grinding performance of a working surface and the operation process of a correct geometric shape, and the grinding wheel is timely and correctly dressed, which is an important link indispensable for improving the grinding efficiency and ensuring the grinding quality, so that the worn grinding wheel can be dressed through the grinding wheel to prolong the service life of the grinding wheel, but the edge of the existing grinding wheel has a special concave-convex shape, so that the diamond pen for dressing the grinding wheel has the problems of inaccurate positioning, low dressing precision, small dressing area and low dressing efficiency, and therefore, the diamond roller for dressing the spherical surface is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a diamond gyro wheel is maintained to sphere has the advantage that the location is accurate, emery wheel is maintained the precision high, is maintained the area big, gyro wheel firm in connection, improves work efficiency, 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 diamond gyro wheel is maintained to sphere, includes gyro wheel and arc recess, its characterized in that: the gyro wheel left end is equipped with the second bulge loop, the gyro wheel right-hand member is equipped with first bulge loop, the trompil has all been seted up to first bulge loop top and bottom, the shaft hole has been seted up on first bulge loop and the second bulge loop, the gyro wheel is equipped with the arc recess along the outer peripheral face, the arc recess is circular-arcly, arc recess surface is provided with the diamond layer, gyro wheel one side is provided with the pivot, pivot top and bottom all are equipped with the screw hole.

The utility model discloses further set up to: the diamond layer is composed of a plurality of diamond particles.

Through adopting above-mentioned technical scheme, constitute by a plurality of diamond particles through the diamond layer, make the arc recess have the working face of high strength, improve the machining precision of arc recess, increase of service life.

The utility model discloses further set up to: the first convex ring, the second convex ring and the roller are all integrally formed.

Through adopting above-mentioned technical scheme, through first bulge loop, second bulge loop and gyro wheel integrated into one piece, increase the bulk strength of gyro wheel, the convenience is dismantled and is installed the gyro wheel.

The utility model discloses further set up to: the diameter and the height of the first convex ring and the second convex ring are the same.

Through adopting above-mentioned technical scheme, the diameter and the height homogeneous phase of first bulge loop and second bulge loop make the gyro wheel operate steadily in the course of the work, prevent that the gyro wheel from producing and rocking.

The utility model discloses further set up to: and a fastening screw is arranged at the opening on the first convex ring and is matched with a screw hole on the rotating shaft.

Through adopting above-mentioned technical scheme, fix gyro wheel and pivot simultaneously through fastening screw, prevent to take place the skew in the gyro wheel working process, make gyro wheel and pivot be connected more firmly.

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 the chamfer that both ends face all seted up about the shaft hole for the difficult damage of colliding with of diamond gyro wheel prolongs the life of gyro wheel.

The utility model discloses further set up to: the arc-shaped groove of the roller is matched with the working surface of the grinding wheel.

By adopting the technical scheme, the arc-shaped groove is matched with the working surface of the grinding wheel, so that the arc-shaped groove can finish and grind the grinding wheel according to a specific shape, and the grinding precision of the grinding wheel is improved.

To sum up, the utility model discloses a beneficial technological effect does:

1. in the use process of the spherical surface finishing diamond roller, the diamond layer on the arc-shaped groove of the roller is used for carrying out finishing grinding on the grinding wheel in a specific shape, the diamond layer on the arc-shaped groove is used for carrying out finishing grinding on the grinding wheel ball, and the grinding wheel is used for grinding a workpiece after being formed, so that the appearance contour, the precision and the size of the arc-shaped groove are copied to the surface of the workpiece through the grinding wheel ball, the precision of finishing the diamond layer is higher relative to a diamond pen, the positioning is more accurate, and the working efficiency is greatly improved;

2. structurally, see through the trompil on the gyro wheel through fastening screw, fix the gyro wheel on changeing epaxial screw hole, prevent to take place the skew in the gyro wheel working process, it is more firm with the pivot to be connected for this kind of connected mode gyro wheel of ordinary connected mode, through the first bulge loop and the second bulge loop that are equipped with, makes things convenient for the workman to dismantle and install the gyro wheel.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of a diamond roller for spherical surface finishing according to the present invention;

FIG. 2 is a schematic view of the overall structure of a spherical diamond finishing roller according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a point a of the diamond roller for spherical surface finishing of the present invention.

In the figure, 1, a roller; 2. an arc-shaped groove; 3. fastening screws; 4. a first convex ring; 5. opening a hole; 6. a shaft hole; 7. a second convex ring; 8. screw holes; 9. a rotating shaft; 10. a diamond layer.

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, the diamond roller for spherical surface finishing disclosed by the utility model comprises a roller 1 and an arc groove 2, wherein the left end of the roller 1 is provided with a second convex ring 7, the right end of the roller 1 is provided with a first convex ring 4, the top end and the bottom end of the first convex ring 4 are both provided with holes 5, the first convex ring 4 and the second convex ring 7 are both provided with shaft holes 6, one side of the roller 1 is provided with a rotating shaft 9, and the top end and the bottom end of the rotating shaft 9 are both provided with screw holes 8;

in this embodiment, during the use, see through trompil 5 on gyro wheel 1 through fastening screw 3, fix gyro wheel 1 on the screw hole 8 on pivot 9, prevent that 1 working process of gyro wheel from taking place the skew, for this kind of connected mode gyro wheel 1 of ordinary connected mode is connected more firmly with pivot 9, through first bulge loop 4 and the second bulge loop 7 that is equipped with, makes things convenient for the workman to dismantle and install gyro wheel 1.

As shown in fig. 1 and 3, the roller 1 is provided with an arc-shaped groove 2 along the outer peripheral surface, the arc-shaped groove 2 is arc-shaped, and a diamond layer 10 is arranged on the surface of the arc-shaped groove 2;

in this embodiment, carry out the grinding of repairing of specific shape to the emery wheel through diamond layer 10 on gyro wheel 1 arc recess 2, diamond layer 10 on the arc recess 2 repairs the grinding to the emery wheel ball, regrinding the work piece after the emery wheel shaping to copy the surface of work piece through the emery wheel ball with the appearance profile and the precision of arc recess 2, size, rest for the diamond pen, the precision that diamond layer 10 was maintained is higher, and fix a position more accurately, has improved work efficiency greatly.

Referring to fig. 3, the diamond layer 10 is composed of a plurality of diamond particles, and the diamond layer 10 is composed of a plurality of diamond particles, so that the arc-shaped groove 2 has a high-strength working surface, the machining precision of the arc-shaped groove 2 is improved, and the service life is prolonged.

Referring to fig. 1, first bulge loop 4, second bulge loop 7 and gyro wheel 1 are integrated into one piece, through first bulge loop 4, second bulge loop 7 and gyro wheel 1 integrated into one piece, increase gyro wheel 1's bulk strength, conveniently dismantle and install gyro wheel 1.

Referring to fig. 1, the diameters and heights of the first convex ring 4 and the second convex ring 7 are the same, and the diameters and heights of the first convex ring 4 and the second convex ring 7 are the same, so that the roller 1 runs stably in the working process, and the roller 1 is prevented from shaking.

Referring to fig. 1, a fastening screw 3 is arranged at a hole 5 on a first convex ring 4, and is matched with a screw hole 8 on a rotating shaft 9, the roller 1 and the rotating shaft 9 are fixed simultaneously through the fastening screw 3, so that the roller 1 is prevented from deviating in the working process, and the roller 1 is more firmly connected with the rotating shaft 9.

Referring to fig. 1, chamfers are all provided on the left end face and the right end face of the shaft hole 6, and the chamfers are all provided on the left end face and the right end face of the shaft hole 6, so that the diamond roller 1 is not easy to collide and damage, and the service life of the roller 1 is prolonged.

Referring to fig. 3, the arc-shaped groove 2 of the roller 1 is matched with the working surface of the grinding wheel, and the arc-shaped groove 2 is matched with the working surface of the grinding wheel, so that the arc-shaped groove 2 can finish and grind the grinding wheel according to a specific shape, and the grinding precision of the grinding wheel is improved.

The implementation principle of the embodiment is as follows:

the utility model relates to a spherical surface trimming diamond roller, when in use, the fastening screw 3 penetrates through the open pore 5 on the roller 1 to fix the roller 1 on the screw hole 8 on the rotating shaft 9, thereby preventing the deviation of the roller 1 in the working process, the roller 1 is more firmly connected with the rotating shaft 9 compared with the common connection mode, the roller 1 is convenient for workers to disassemble and install through the first convex ring 4 and the second convex ring 7, the diamond layer 10 on the arc groove 2 of the roller 1 carries out the trimming grinding of specific shape in the working process, the diamond layer 10 on the arc groove 2 carries out the trimming grinding on the grinding wheel ball, the workpiece is ground after the grinding wheel is formed, thereby the outline, the precision and the size of the arc groove 2 are copied to the surface of the workpiece through the grinding wheel ball, the diamond layer is rested compared with the diamond pen, the trimming precision of the diamond layer 10 is higher, and the positioning is more accurate, the working efficiency is greatly improved, and the technical problem in the prior art is solved.

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

1. The utility model provides a diamond roller is maintained to sphere, includes gyro wheel (1) and arc recess (2), its characterized in that: gyro wheel (1) left end is equipped with second bulge loop (7), gyro wheel (1) right-hand member is equipped with first bulge loop (4), trompil (5) have all been seted up on first bulge loop (4) top and bottom, shaft hole (6) have been seted up on first bulge loop (4) and second bulge loop (7), gyro wheel (1) is equipped with arc recess (2) along the outer peripheral face, arc recess (2) are circular-arcly, arc recess (2) surface is provided with diamond layer (10), gyro wheel (1) one side is provided with pivot (9), pivot (9) top and bottom all are equipped with screw hole (8).

2. The spherical modifying diamond wheel of claim 1, wherein: the diamond layer (10) is composed of a plurality of diamond particles.

3. The spherical modifying diamond wheel of claim 1, wherein: the first convex ring (4), the second convex ring (7) and the roller (1) are integrally formed.

4. The spherical modifying diamond wheel of claim 1, wherein: the diameters and the heights of the first convex ring (4) and the second convex ring (7) are the same.

5. The spherical modifying diamond wheel of claim 1, wherein: and a fastening screw (3) is arranged at the position of the opening hole (5) on the first convex ring (4) and is matched with a screw hole (8) on the rotating shaft (9) in a radial direction.

6. The spherical modifying diamond wheel of claim 1, wherein: chamfers are arranged on the left end face and the right end face of the shaft hole (6).

7. The spherical modifying diamond wheel of claim 1, wherein: the arc-shaped groove (2) of the roller (1) is matched with the working surface of the grinding wheel.