CN212146020U - Ceramic end face grinding modularization grinding wheel assembly and grinding machine - Google Patents
Ceramic end face grinding modularization grinding wheel assembly and grinding machine Download PDFInfo
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- CN212146020U CN212146020U CN202020819769.7U CN202020819769U CN212146020U CN 212146020 U CN212146020 U CN 212146020U CN 202020819769 U CN202020819769 U CN 202020819769U CN 212146020 U CN212146020 U CN 212146020U
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- 238000003723 Smelting Methods 0.000 description 1
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- 229910003460 diamond Inorganic materials 0.000 description 1
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- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
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- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of ceramic grinding, and provides a ceramic end face grinding modular grinding wheel component which comprises a plurality of fan-shaped substrates, wherein the fan-shaped substrates are connected through at least two clamping grooves; the clamping groove comprises a groove part and a flange part, the bottom surface of the groove part is larger than the opening surface of the groove part, the groove part and the flange part of the adjacent fan-shaped substrate form a limiting structure capable of being limited circumferentially, and the grinding machine applying the component is provided. When the grinding machine is subjected to sudden change of force during grinding processing, partial ceramic grinding blocks are separated, the whole grinding machine only needs to directly replace a certain ceramic end face grinding modular grinding wheel assembly grinding block, the process is simple and quick, the waiting time of equipment is shortened, and the processing efficiency of the grinding machine is improved.
Description
Technical Field
The utility model relates to a ceramic abrasive machining technical field, in particular to ceramic end face grinding modularization emery wheel subassembly and grinding machine.
Background
The ceramic grinding processing refers to the surface processing of the ceramic by using an abrasive material after the ceramic is formed or sintered, different special properties and functions such as high strength, high hardness and the like are determined by different chemical compositions and tissue structures, and the ceramic grinding processing precision influences the application range of the ceramic in the aspects of machinery, electronics, chemical engineering, smelting, energy, medicine, laser, nuclear reaction, space navigation and the like and is very important.
The grinding processing and the grinding machine aiming at the special ceramics belong to the field of high-precision processing, and because requirements on the flatness of ceramic products are higher and higher along with the application field, and the special ceramic materials such as silicon nitride and the like have high strength, high wear resistance and corrosion resistance, CN210499836U discloses a novel metal bond diamond grinding wheel, wherein the grinding wheel is a cymbal type grinding wheel consisting of a base body and a working layer, the base body is a steel base body and comprises a circular heat dissipation hole, an annular groove and a concave step reinforcing hole; the outer diameter of the base body is 100-125mm, the positioning diameter of the inner hole is 16mm, the thickness of the base body is 3mm, the width of the end face ring is 22mm, the inclination angle between the end face of the base body and the threaded hole at the bottom end of the base body is 48 degrees, and two surfaces of the threaded hole are planes, so that the installation is convenient; the surface of the working layer is provided with linear chip removal and cooling water grooves.
Aiming at the high requirements on surface roughness of the plane grinding finish machining of a ceramic workpiece, the influence on the grinding machining precision mainly comprises grinding speed, feed amount and cutting depth, in the end grinding finish machining process, a ceramic grinding block is bonded on a substrate, the grinding machining stress is suddenly changed along with the rotation of the substrate, so that part of the ceramic grinding block is separated, the whole grinding machine needs to be stopped to bond a new grinding block, longer equipment waiting time is consumed, and the machining efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a modular grinding wheel assembly for grinding ceramic end surfaces, which comprises a plurality of fan-shaped substrates connected by at least two clamping grooves; the clamping groove comprises a groove part and a flange part, wherein the bottom surface of the groove part is larger than the opening surface of the groove part, and the groove part and the flange part of the adjacent fan-shaped substrate form a limiting structure capable of being limited circumferentially.
Preferably, the central angles of the sector-shaped substrates are the same.
Preferably, the fan-shaped substrates of the plurality of groups are the same in size.
Preferably, a plurality of grinding blocks are fixedly arranged on the upper end face of the sector-shaped base plate.
Preferably, the grinding blocks are uniformly arranged along the circumferential direction of the sector-shaped base plate.
Preferably, the grinding blocks are arranged at least two groups at different distances from the circle center of the fan-shaped base plate.
Preferably, the adjacent interval of the first grinding block group close to the center of the fan-shaped substrate is smaller than that of the second grinding block group far away from the center of the fan-shaped substrate.
The utility model also provides a grinding machine, grinding machine includes foretell ceramic end face grinding modularization grinding wheel subassembly, lathe body, ceramic end face grinding modularization grinding wheel subassembly with lathe body fixed connection.
Preferably, the machine tool body is fixedly connected with a ceramic workpiece to be machined perpendicular to the ceramic end face grinding modular grinding wheel assembly.
Preferably, a clearance space capable of discharging chips is formed between the adjacent ceramic end face grinding modular grinding wheel assemblies.
According to the embodiment of the utility model provides a ceramic end face grinding modularization grinding wheel subassembly includes a plurality of fan-shaped base plates, connect through two at least draw-in grooves between the fan-shaped base plate, when the grinding machine at abrasive machining atress sudden change, lead to partial ceramic abrasive brick to break away from, whole grinding machine only need directly change a certain ceramic end face grinding modularization grinding wheel subassembly abrasive brick can, the process is simple swift, reduces equipment latency, improves the machining efficiency of grinding machine.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a structural diagram of a modular grinding wheel assembly and a grinding machine for grinding a ceramic end face according to an embodiment of the present invention;
fig. 2 is a concrete assembly structure diagram of a ceramic end face grinding modular grinding wheel assembly according to an embodiment of the present invention.
Description of reference numerals:
10 fan-shaped base plate 20 machine tool body
30 ceramic workpiece 11 groove part
12 flange part 13 first grinding block group
14 second grinding block group 15 upper end face
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying 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 shall belong to the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus; "fixed" or "fixed connection" generally refers to a common mechanical connection means, such as a threaded connection, welding or adhesive.
In order to solve the problems that in the background technology, ceramic grinding blocks are bonded on a substrate in the end grinding finish machining process, the grinding force is suddenly changed along with the rotation of the substrate, so that part of the ceramic grinding blocks are separated, the whole grinding machine needs to be stopped to bond new grinding blocks, the waiting time of equipment is long, and the machining efficiency is influenced. The utility model provides a ceramic end face grinding modular grinding wheel component, as shown in figures 1-2, the ceramic end face grinding modular grinding wheel component comprises a plurality of fan-shaped substrates 10, and the fan-shaped substrates 10 are connected through at least two clamping grooves; the clamping groove comprises a groove part 11 and a flange part 12, wherein the bottom surface of the groove part is larger than the opening surface of the groove part, and the groove part 11 and the flange part 12 of the adjacent other fan-shaped substrate (10) form a limiting structure capable of limiting in the circumferential direction.
Because ceramic end face grinding modularization grinding wheel subassembly includes a plurality of fan-shaped base plates, connect through two at least draw-in grooves between the fan-shaped base plate, when the grinding machine at the abrasive machining atress sudden change, lead to partial ceramic abrasive brick to break away from, whole grinding machine only need directly change a certain ceramic end face grinding modularization grinding wheel subassembly, and the process is simple swift, reduces equipment latency, improves the machining efficiency of grinding machine.
In order to be favorable to fan-shaped base plate 10 arranges in the circumference of same centre of a circle, the utility model discloses under the preferred condition, fan-shaped base plate 10's central angle is the same the utility model discloses under the more preferred condition, fan-shaped base plate 10's the integral multiple of central angle is 360.
In order to make the ceramic face grinding modularization emery wheel subassembly rotatory in-process treat the processing ceramic work piece contact time the same, and for standardizing fan-shaped base plate 10 changes in the replacement the utility model discloses under the preferred condition, the multiunit fan-shaped base plate 10's size of a dimension is the same.
In order to make the fan-shaped base plate 10 better treat the processing ceramic work piece the utility model discloses under the preferred condition, the fixed a plurality of abrasive bricks that are provided with of up end 15 of fan-shaped base plate 10.
After fixing and treating processing ceramic workpiece, treat processing ceramic workpiece and carry out even grinding for every week for ceramic end face grinding modularization emery wheel subassembly is rotatory the utility model discloses under the preferred condition, the abrasive brick is followed fan-shaped base plate 10 circumference is evenly arranged.
In order to adapt to the different needs of waiting to process ceramic work piece size and can carry out abrasive machining to fixed ceramic work piece of waiting to process from the different distances in the centre of a circle simultaneously the utility model discloses under the preferred condition, the abrasive brick leaves fan-shaped base plate 10 centre of a circle difference far and near sets up two sets ofly at least.
Set up at least two sets of abrasive brick group be used for from the ceramic work piece of treating of the different radius linear velocity grinding requirements in fan-shaped base plate 10 centre of a circle to and for the great ceramic work piece of treating of abrasive machining single-piece size better the utility model discloses under the preferred condition, be close to the first abrasive brick group 13 adjacent interval in the centre of a circle of fan-shaped base plate 10 is less than keeps away from the second abrasive brick group 14 in the centre of a circle of fan-shaped base plate 10.
In order to solve the problem and assemble above-mentioned ceramic end face grinding modularization emery wheel subassembly better, the utility model also provides a grinding machine, the grinding machine includes foretell ceramic end face grinding modularization emery wheel subassembly, lathe body, ceramic end face grinding modularization emery wheel subassembly with lathe body fixed connection.
Because ceramic end face grinding modularization grinding wheel subassembly includes a plurality of fan-shaped base plates, connect through two at least draw-in grooves between the fan-shaped base plate, when the grinding machine at the abrasive machining atress sudden change, lead to partial ceramic abrasive brick to break away from, after wearing and tearing appear in processing for whole grinding machine only need directly change a certain ceramic end face grinding modularization grinding wheel subassembly, and the process is simple swift, reduces equipment latency, improves the machining efficiency of whole grinding machine.
In order to better improve the grinding quality and better control the grinding feed, the utility model discloses under the preferred condition, machine tool body 20 is perpendicular to ceramic end face grinding modularization emery wheel subassembly fixed connection treats the ceramic work piece 30 of processing.
In order to effectively discharge scraps generated by grinding in the grinding process of the grinding machine and flow out of cooling liquid, a clearance space capable of discharging the scraps is arranged between the adjacent ceramic end face grinding modular grinding wheel components.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of action combinations, but those skilled in the art should understand that the present invention is not limited by the described action sequence, because some steps can be performed in other sequences or simultaneously according to the present invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The modular ceramic end face grinding wheel assembly is characterized by comprising a plurality of fan-shaped substrates (10), wherein the fan-shaped substrates (10) are connected through at least two clamping grooves; the clamping groove comprises a groove part (11) and a flange part (12), wherein the bottom surface of the groove part is larger than the opening surface of the groove part, and the groove part (11) and the flange part (12) of the other adjacent fan-shaped substrate (10) form a limiting structure capable of limiting in the circumferential direction.
2. The modular ceramic face grinding wheel assembly as claimed in claim 1, wherein the central angles of the sector-shaped base plates (10) are identical.
3. The modular ceramic face grinding wheel assembly as claimed in claim 2, wherein the plurality of sets of sector-shaped base plates (10) are of the same size.
4. The modular ceramic face grinding wheel assembly according to any one of claims 1 to 3, characterized in that the upper end face (15) of the sector base plate (10) is fixedly provided with a plurality of grinding blocks.
5. The modular ceramic face grinding wheel assembly as claimed in claim 4, wherein said grinding blocks are arranged circumferentially uniformly along said sector-shaped base plate (10).
6. The modular ceramic end-face grinding wheel assembly of claim 4, wherein the grinding blocks are arranged in at least two groups which are different in distance from the center of the sector-shaped base plate (10).
7. The modular ceramic face grinding wheel assembly as claimed in claim 6, wherein the first block set (13) adjacent to the center of the sector base plate (10) is spaced closer to each other than the second block set (14) remote from the center of the sector base plate (10).
8. A grinding machine comprising a modular grinding wheel assembly for ceramic face grinding as claimed in any one of claims 1 to 7, a machine body (20), said modular grinding wheel assembly being fixedly attached to said machine body (20).
9. A machine as claimed in claim 8, characterised in that the machine body (20) is fixedly attached to a ceramic workpiece (30) to be machined perpendicular to the ceramic face grinding modular grinding wheel assembly.
10. A machine as claimed in any one of claims 8 to 9 in which adjacent modular ceramic face grinding wheel assemblies have interstitial spaces between them to enable chip removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020819769.7U CN212146020U (en) | 2020-05-15 | 2020-05-15 | Ceramic end face grinding modularization grinding wheel assembly and grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020819769.7U CN212146020U (en) | 2020-05-15 | 2020-05-15 | Ceramic end face grinding modularization grinding wheel assembly and grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212146020U true CN212146020U (en) | 2020-12-15 |
Family
ID=73705492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020819769.7U Active CN212146020U (en) | 2020-05-15 | 2020-05-15 | Ceramic end face grinding modularization grinding wheel assembly and grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212146020U (en) |
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2020
- 2020-05-15 CN CN202020819769.7U patent/CN212146020U/en active Active
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 20 Xiafei Middle Road, Quzhou City, Zhejiang Province, 324022 Patentee after: Zhejiang Feirui Ceramic Technology Co.,Ltd. Country or region after: China Address before: Building 7-3, no.378, Paradise Road, Quzhou City, Zhejiang Province 324000 Patentee before: QUZHOU FEIRUI SPECIAL CERAMICS Co.,Ltd. Country or region before: China |