CN210414086U - Spherical diamond abrasive disc - Google Patents
Spherical diamond abrasive disc Download PDFInfo
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- CN210414086U CN210414086U CN201921316293.9U CN201921316293U CN210414086U CN 210414086 U CN210414086 U CN 210414086U CN 201921316293 U CN201921316293 U CN 201921316293U CN 210414086 U CN210414086 U CN 210414086U
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- abrasive disc
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Abstract
The utility model discloses a spherical diamond abrasive disc, which comprises a base body, wherein the outline of the base body is semi-ellipsoidal, and the base body is provided with a diamond grinding layer, a central water outlet hole, side water outlet holes and a first connecting layer; the diamond grinding layer is arranged on the semi-ellipsoidal surface of the substrate and is fixed with a plurality of grinding blocks, and a water flowing channel is formed between every two adjacent grinding blocks; the center of base member is located to the center apopore, and the side apopore is equipped with a plurality ofly and encircles and locate the center apopore around, and another surface of base member is located to first connecting layer. The utility model discloses simple structure, installation convenient to use can carry out even quick polishing to different profile, concave surface to the cooling is effectual among the polishing process, has improved the processing work efficiency of polishing, has prolonged the life of abrasive disc, has very strong practicality.
Description
Technical Field
The utility model relates to a diamond instrument technical field especially relates to a ball type diamond abrasive disc.
Background
When the processing surface of the existing diamond abrasive disc is in a special shape or a concave surface, the problem that the abrasive disc is not well attached to the processing surface exists, so that the processing surface is not uniformly polished, the processing speed is low, and the polishing efficiency is low. In addition, when the abrasive disc is polished to the machined surface, cooling water is required to be continuously introduced for cooling, most of the existing abrasive discs are introduced with the cooling water from cooling water holes arranged at the circle centers of the abrasive discs, the cooling water is not uniformly distributed on the abrasive disc, the cooling effect is not good, and the polishing efficiency and the service life of the abrasive disc are influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the prior technical problem, the utility model provides a spherical diamond abrasive disc.
In order to achieve the above object, the utility model provides a following technical scheme: a spherical diamond abrasive disc comprises a base body, wherein the outer contour of the base body is semi-ellipsoidal, and a diamond grinding layer, a central water outlet hole, side water outlet holes and a first connecting layer are arranged on the base body; the diamond grinding layer is arranged on the semi-ellipsoidal surface of the substrate and is fixedly provided with a plurality of grinding blocks, and a water flowing channel is formed between every two adjacent grinding blocks; the center of base member is located to the center apopore, and the side apopore is equipped with a plurality ofly and encircles and locate the center apopore around, and another surface of base member is located to first connecting layer.
Preferably, still include the connecting piece, the surface of the base member that is equipped with first articulamentum is inwards sunken to form the recess of half ellipsoid, and the bottom of recess is laid to first articulamentum, the connecting piece be with recess assorted half ellipsoid, be equipped with the second articulamentum on the half ellipsoid surface of connecting piece, another surface of connecting piece is connected with the nut, be equipped with on the connecting piece with the central center that central apopore is corresponding and the intercommunication cross the water hole, cross the water hole with the side that the side apopore is corresponding and the intercommunication, wherein the water hole is crossed in the center and the inside intercommunication of nut.
Preferably, the surface of the connecting piece connected with the nut protrudes outwards to form an inverted round table, and the nut is connected with the small-diameter bottom surface of the inverted round table.
Preferably, the outer contour of the matrix is a semi-ellipsoid shape with a long axis of 80-110 mm, a short axis of 60-70 mm and a semi-ellipsoid height of 20-28 mm.
Preferably, the grinding blocks are radially arranged by taking the top center of the semi-ellipsoidal surface of the base body as the center, and the water flowing channel comprises a plurality of concentric annular grooves and radial linear grooves which are mutually staggered and communicated.
Preferably, the side apopore is equipped with three layers from inside to outside altogether, and every side apopore of layer all is equipped with four, and the side apopore of every layer all uses the top center on the semi-ellipsoid surface of base member to be the centre of a circle and presents the circumference array distribution.
Preferably, the first connecting layer and the second connecting layer are both nylon fastener layers.
The utility model discloses in, the base member sets up to half ellipsoid shape, and the grinding piece that distributes on base member ellipsoid surface forms the grinding face of half ellipsoid shape, and the abrasive disc is polishing special-shaped face or concave surface and adds man-hour, and diamond grit on the grinding piece is good with the laminating of machined surface, and the abrasive disc can carry out quick, even polishing to the machined surface.
When the polishing machine is used, the base body is fixed on the connecting piece and then connected to an output shaft of the polishing machine or polishing equipment through the nut on the connecting piece. The base body is connected with the connecting piece through a first connecting layer and a second connecting layer (the first connecting layer and the second connecting layer are respectively a nylon fastener layer suede surface and a nylon fastener layer hook surface). The utility model discloses well base member is equipped with half ellipsoid shape recess, and the connecting piece be with recess assorted half ellipsoid shape, its half ellipsoid surface is wrapped up in the recess when connecting piece and base member are connected, and this kind of setting can realize that the base member is connected with the reliable and stable of connecting piece, avoids it to separate at the in-process of polishing and drops the influence normal work and cause the potential safety hazard.
Be equipped with central apopore and side apopore on the base member, be equipped with corresponding center on the connecting piece and cross the water hole and the water hole is crossed to the side to formed cooling water center channel and a plurality of cooling water side passageway on the abrasive disc, can carry out quick, even cooling to the abrasive disc, thereby improve the efficiency of polishing and prolong the life of abrasive disc.
The utility model discloses simple structure, installation convenient to use can carry out even quick polishing to different profile, concave surface to the cooling is effectual among the polishing process, has improved the processing work efficiency of polishing, has prolonged the life of abrasive disc, has very strong practicality.
Drawings
Fig. 1 is a plan view of the present invention.
Fig. 2 is a sectional view taken along line a-a of fig. 1.
Fig. 3 is a schematic structural diagram of the base body of the present invention.
Fig. 4 is a schematic structural diagram of the connecting member of the present invention.
In the figure: 1 base member, 2 diamond grinding layer, 3 central apopores, 4 side apopores, 5 first articulamentum, 6 grinding piece, 7 drain ditches, 8 connecting pieces, 9 second articulamentum, 10 nuts, 11 center water holes 11, 12 side water holes of crossing.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Referring to fig. 1-4, a spherical diamond grinding disc comprises a base body 1 and a connecting piece 8, wherein the outer contour of the base body 1 is semi-ellipsoidal, and a diamond grinding layer 2, a central water outlet 3, side water outlets 4 and a first connecting layer 5 are arranged on the base body 1. The diamond grinding layer 2 is arranged on the semi-ellipsoidal surface of the substrate 1 and is fixed with a plurality of grinding blocks 6, and a water flowing channel 7 is formed between the adjacent grinding blocks 6. The center of base member 1 is located to center apopore 3, and side apopore 4 is equipped with a plurality ofly and encircles and locate center apopore 3 around, and another surface of base member 1 is located to first articulamentum 5.
The surface of base member 1 with first articulamentlayer 5 is inwards sunken to form the recess of half ellipsoid, and the bottom of recess is laid to first articulamentlayer 5, connecting piece 8 for with recess assorted half ellipsoid, be equipped with second articulamentlayer 9 on the half ellipsoid surface of connecting piece 8, another surface of connecting piece 8 is connected with nut 10, be equipped with on the connecting piece 8 with the center that 3 corresponding and communicate of central apopore cross water hole 11, cross water hole 12 with the side that 4 corresponding and communicate of side apopore cross water hole 12, wherein the inside intercommunication of water hole 11 and nut 10 is crossed in the center.
The surface of the connecting piece 8 connected with the nut 10 protrudes outwards to form an inverted round table, and the nut 10 is connected with the small-diameter bottom surface of the inverted round table.
The outer contour of the substrate 1 is a semi-ellipsoid shape with a long axis of 90mm, a short axis of 65mm and a semi-ellipsoid height of 25 mm.
The grinding blocks 6 are radially arranged by taking the top center of the semi-ellipsoidal surface of the base body 1 as the center, and the water flowing channel 7 comprises a plurality of concentric annular grooves and radial linear grooves which are mutually staggered and communicated.
The lateral water outlet holes 4 are provided with three layers from inside to outside, four water outlet holes 4 are arranged on each lateral layer, and the lateral water outlet holes 4 on each lateral layer are distributed in a circumferential array by taking the top center of the semi-ellipsoidal surface of the substrate 1 as the center of a circle.
The first connecting layer 5 and the second connecting layer 9 are both nylon fastener layers.
The utility model discloses in, base member 1 sets up to half ellipsoid shape, and the grinding piece 6 that distributes on 1 ellipsoid surface of base member forms half ellipsoid shape's grinding face, and the abrasive disc is when polishing special-shaped face or concave surface man-hour, and diamond grit on the grinding piece 6 is good with the laminating of machined surface, and the abrasive disc can carry out quick, even polishing to the machined surface.
In use, the base body 11 is fixed on the connecting piece 8 and then connected to an output shaft of a polishing machine or polishing equipment through the nut 10 on the connecting piece 8. The base body 11 and the connecting piece 8 are connected through a first connecting layer 5 and a second connecting layer 9 (the first connecting layer 5 and the second connecting layer 9 are respectively a nylon fastener layer suede surface and a nylon fastener layer hook surface). The utility model discloses well base member 11 is equipped with half ellipsoid recess, and connecting piece 8 be with recess assorted half ellipsoid shape, and its half ellipsoid surface is wrapped up in the recess when connecting piece 8 is connected with base member 11, sets up like this and can realize that base member 11 and connecting piece 8 are reliable and stable to be connected, avoids it to separate at the in-process of polishing and drops the influence normal work and cause the potential safety hazard.
Be equipped with central apopore 3 and side apopore 4 on the base member 11, be equipped with corresponding center on the connecting piece 8 and cross water hole 11 and side and cross water hole 12 to formed cooling water center channel and a plurality of cooling water side passageway on the abrasive disc, can carry out quick, even cooling to the abrasive disc, thereby improve the life of efficiency of polishing and extension abrasive disc.
Claims (7)
1. A spherical diamond grinding plate comprises a substrate, and is characterized in that: the outer contour of the substrate is semi-ellipsoidal, and the substrate is provided with a diamond grinding layer, a central water outlet, side water outlets and a first connecting layer; the diamond grinding layer is arranged on the semi-ellipsoidal surface of the substrate and is fixedly provided with a plurality of grinding blocks, and a water flowing channel is formed between every two adjacent grinding blocks; the center of base member is located to the center apopore, and the side apopore is equipped with a plurality ofly and encircles and locate the center apopore around, and another surface of base member is located to first connecting layer.
2. A ball diamond abrasive disc according to claim 1, wherein: still include the connecting piece, the surface of the base member that is equipped with first articulamentum is inwards sunken to form the recess of half ellipsoid, and the bottom of recess is laid to first articulamentum, the connecting piece be with recess assorted half ellipsoid, be equipped with the second articulamentum on the half ellipsoid surface of connecting piece, another surface of connecting piece is connected with the nut, be equipped with on the connecting piece with the central apopore corresponding and the center of intercommunication cross the water hole, cross the water hole with the side that the side apopore is corresponding and the intercommunication, wherein the water hole is crossed in the center and the inside intercommunication of nut.
3. A ball type diamond grinding pad according to claim 2, wherein: the surface of the connecting piece connected with the nut protrudes outwards to form an inverted round table, and the nut is connected with the small-diameter bottom surface of the inverted round table.
4. A ball diamond abrasive disc according to claim 1, wherein: the outer contour of the matrix is a semi-ellipsoid shape with a long axis of 80-110 mm, a short axis of 60-70 mm and a semi-ellipsoid height of 20-28 mm.
5. A ball diamond abrasive disc according to claim 1, wherein: the grinding blocks are radially arranged by taking the top center of the semi-ellipsoidal surface of the matrix as the center, and the water flowing channel comprises a plurality of concentric annular grooves and radial linear grooves which are mutually staggered and communicated.
6. The ball type diamond abrasive disc according to claim 5, wherein: the lateral water outlets are provided with three layers from inside to outside, four water outlets are arranged on each lateral layer, and the lateral water outlets on each layer are distributed in a circumferential array by taking the top center of the semi-ellipsoidal surface of the substrate as the center of circle.
7. A ball diamond abrasive disc according to claim 1, wherein: the first connecting layer and the second connecting layer are nylon fastener layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921316293.9U CN210414086U (en) | 2019-08-14 | 2019-08-14 | Spherical diamond abrasive disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921316293.9U CN210414086U (en) | 2019-08-14 | 2019-08-14 | Spherical diamond abrasive disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210414086U true CN210414086U (en) | 2020-04-28 |
Family
ID=70362285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921316293.9U Active CN210414086U (en) | 2019-08-14 | 2019-08-14 | Spherical diamond abrasive disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210414086U (en) |
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2019
- 2019-08-14 CN CN201921316293.9U patent/CN210414086U/en active Active
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