CN215281571U - Stone pressing Brad polishing block - Google Patents
Stone pressing Brad polishing block Download PDFInfo
- Publication number
- CN215281571U CN215281571U CN202121736360.XU CN202121736360U CN215281571U CN 215281571 U CN215281571 U CN 215281571U CN 202121736360 U CN202121736360 U CN 202121736360U CN 215281571 U CN215281571 U CN 215281571U
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- cavity
- grinding head
- brad
- polishing block
- base
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Abstract
The utility model relates to the field of stone polishing processing tools, and provides a stone pressing Brad polishing block, which solves the defects that the stone polishing block in the prior art can not be suitable for stones with various shapes and has low polishing efficiency, and comprises a base and a grinding head, wherein the surface of the base is provided with a cavity, the cavity is filled with a connecting piece, the bottom surface of the grinding head is fixed in the cavity through the connecting piece, the surface of the grinding head is provided with more than 2 discharge grooves, the depth of each discharge groove is 1/10-1/5 of the thickness of the grinding head, the width of each discharge groove is 2-10mm, diamond particles are uniformly distributed on the surface of the grinding head at intervals, gaps among the diamond particles are provided with convex resin particles, the height of each diamond particle is greater than that of the adjacent convex resin particles, the surface of the base is provided with more than two mounting holes, the connecting piece is provided with mounting grooves which are the same as the mounting holes, the bolt is installed in the mounting hole and extends to be fixed in the mounting groove.
Description
Technical Field
The utility model relates to a polishing processing tool field of stone material, concretely relates to stone material suppression brad polishing piece.
Background
The stone processing needs to use the polishing block to carry out grinding and polishing, and the traditional polishing block generally comprises a base and a grinding head, wherein the grinding head is adhered to the base through a binder, and the combination of the grinding head and the base is not firm enough. Furthermore, prior art's stone material polishing block, its bistrique generally all are comparatively smooth structure, and the bistrique often has bits powder to produce at the grinding treatment in-process, because structural design's defect leads to bits powder to be difficult to arrange outward, reduces the work efficiency of polishing.
Chinese patent No. 201120224872.8 discloses a diamond brad abrasive brick, including the metal base that has the adhesion surface and attach to the diamond bistrique on the metal base adhesion surface, the adhesion surface of metal base is formed with the twice and uses the metal base central line to locate the wedge groove in metal base both sides limit as central symmetry, the wedge groove extends along metal base length direction roughly, makes comparatively stable the fixing on metal base of diamond bistrique through setting up the wedge groove, but bits powder is difficult to the discharge bistrique equally, and the shape of diamond bistrique is comparatively level and smooth, can not be suitable for the stone material of various shapes.
SUMMERY OF THE UTILITY MODEL
Therefore, to the above problem, the utility model provides a stone material suppression brad polishing piece solves the unable stone material and the defect that polishing efficiency is low that is suitable for various shapes of stone material polishing piece of prior art.
In order to achieve the purpose, the utility model is realized by the following technical proposal: a stone pressing Braille polishing block, which comprises a base and a grinding head, the surface of the base is provided with a concave cavity which is filled with a connecting piece, the bottom surface of the grinding head is fixed in the concave cavity through the connecting piece, the surface of the grinding head is provided with more than 2 discharge grooves, the depth of each discharge groove is 1/10-1/5 of the thickness of the grinding head, the width of the discharge groove is 2-10mm, diamond particles are uniformly distributed on the surface of the grinding head at intervals, resin convex particles are arranged at gaps among the diamond particles, the height of the diamond particles is greater than that of the adjacent resin convex particles, the surface of the base is provided with more than two mounting holes, the connecting piece is provided with a mounting groove the same as the mounting hole, and further comprises a bolt which is mounted in the mounting hole and extends and is fixed in the mounting groove.
The further improvement is that: the diamond particles on the grinding head are different in height, and the whole diamond particles are arranged in an arc shape.
The further improvement is that: the horizontal width of the opening of the cavity is smaller than the horizontal width of the bottom of the cavity.
The further improvement is that: the base is a metal base.
The further improvement is that: the resin convex particles are phenolic resin convex particles.
By adopting the technical scheme, the beneficial effects of the utility model are that: the utility model discloses a stone pressing Braille polishing block, a concave cavity is arranged on the surface of a base, the bottom of a grinding head is fixed in the concave cavity through a connecting piece, the horizontal width of the opening of the concave cavity is smaller than the horizontal width of the bottom of the concave cavity, so that the grinding head is more stably fixed in the concave cavity, more than 2 discharge grooves are arranged on the surface of the grinding head, so that the scrap powder can be discharged from the discharge grooves during polishing treatment, the surface of the grinding head is not easy to be blocked, the polishing work efficiency is improved, the diamond particles are uniformly arranged on the surface of the grinding head at intervals, and resin convex particles are arranged at gaps among the diamond particles, and because the resin convex particles are less wear-resistant, after a period of polishing treatment, the resin convex grains on the surface of the grinding head are earlier worn to enable the diamond grains to be convex, so that the grinding head has sharper polishing treatment tool bits, and further, the diamond particles are integrally arranged in an arc shape, so that the diamond particle array is suitable for stones with uneven surfaces.
Drawings
Fig. 1 is a schematic structural diagram of a base according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the present invention;
fig. 3 is a schematic top view of the grinding head in the embodiment of the present invention;
fig. 4 is a schematic view of the surface structure of the grinding head in the embodiment of the present invention.
Detailed Description
The following detailed description will be given with reference to specific embodiments, so as to solve the technical problems by applying technical means, and to fully understand and implement the technical effects of the present invention.
Examples
Referring to fig. 1 to 4, a stone pressing and polishing block comprises a metal base 1 and a grinding head 2, the surface of the metal base 1 is provided with a concave cavity 11, the concave cavity 11 is filled with a connecting piece 3, the bottom surface of the grinding head 1 is fixed in the cavity 11 through the connecting piece 3, the horizontal width of the opening of the cavity 11 is smaller than the horizontal width of the bottom of the cavity 11, the surface of the grinding head 2 is provided with 2 discharge grooves 21, the depth of the discharge grooves 21 is 1/5 of the thickness of the grinding head, the width of the discharge groove 21 is 4mm, diamond particles 4 are uniformly distributed on the surface of the grinding head 2 at intervals, resin convex particles 5 are arranged at gaps among the diamond particles 4, the height of the diamond particles 4 is greater than that of the adjacent resin convex particles 5, the height of the diamond particles 4 on the grinding head is inconsistent, and the whole diamond particles 4 are arranged in an arc shape; the surface of the base 1 is provided with two mounting holes 6, the connecting piece 3 is provided with mounting grooves (not shown in the figure) which are the same as the mounting holes 6, and the connecting piece further comprises bolts (not shown in the figure) which are arranged in the mounting holes 6 and extend and fixed into the mounting grooves.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a stone material suppression brad polishing block, includes base and bistrique, its characterized in that: the base surface is equipped with the cavity, the cavity intussuseption is filled with the connecting piece, the underrun connecting piece of bistrique is fixed in the cavity, row's silo more than 2 is seted up on the surface of bistrique, the degree of depth of arranging the silo is 1/10-1/5 of bistrique thickness, the width of arranging the silo is 2-10mm, the even interval in surface of bistrique has laid diamond particles, each gap department between the diamond particle is equipped with the protruding grain of resin, diamond particles highly be greater than the height of the protruding grain of adjacent resin, the base surface is equipped with the mounting hole more than two, be equipped with on the connecting piece with the same mounting groove of mounting hole, still including installing just extend the bolt of fixing to in the mounting groove in the mounting hole.
2. A stone press brad polishing block as claimed in claim 1, characterized in that: the diamond particles on the grinding head are different in height, and the whole diamond particles are arranged in an arc shape.
3. A stone press brad polishing block as claimed in claim 1, characterized in that: the horizontal width of the opening of the cavity is smaller than the horizontal width of the bottom of the cavity.
4. A stone press brad polishing block as claimed in claim 1, characterized in that: the base is a metal base.
5. A stone press brad polishing block as claimed in claim 1, characterized in that: the resin convex particles are phenolic resin convex particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121736360.XU CN215281571U (en) | 2021-07-28 | 2021-07-28 | Stone pressing Brad polishing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121736360.XU CN215281571U (en) | 2021-07-28 | 2021-07-28 | Stone pressing Brad polishing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215281571U true CN215281571U (en) | 2021-12-24 |
Family
ID=79525101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121736360.XU Active CN215281571U (en) | 2021-07-28 | 2021-07-28 | Stone pressing Brad polishing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215281571U (en) |
-
2021
- 2021-07-28 CN CN202121736360.XU patent/CN215281571U/en active Active
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