CN215092928U - Special high-hardness grinding tool for zirconia ceramics - Google Patents
Special high-hardness grinding tool for zirconia ceramics Download PDFInfo
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- CN215092928U CN215092928U CN202023303577.XU CN202023303577U CN215092928U CN 215092928 U CN215092928 U CN 215092928U CN 202023303577 U CN202023303577 U CN 202023303577U CN 215092928 U CN215092928 U CN 215092928U
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Abstract
The utility model discloses a special high rigidity grinding apparatus of zirconia ceramic is including the grinding wheel portion that is used for polishing to zirconia ceramic, install in the round bar portion of external power supply and be used for connecting the connecting portion of grinding wheel portion and round bar portion, the transversal ring form of personally submitting of grinding wheel portion, the transversal circular form of personally submitting of round bar portion, grinding wheel portion cover is located on the lateral wall outside the top of connecting portion, the centre of a circle of grinding wheel portion is located same straight line with the axial lead of round bar portion, the lateral wall is provided with from last rake of arranging to slope inwards outside the bottom of connecting portion, round bar portion meets with the bottom of rake, the radius of the inside wall of grinding wheel portion is 9mm, the thickness of grinding wheel portion is 3mm, connecting portion and round bar portion all outward have the cladding the same metal level. The utility model discloses an above structure can guarantee that the intensity that polishes to zirconia ceramic meets the requirements, and has the same metal level through the equal cladding outside connecting portion and round bar portion for round bar portion can insert external power supply more firmly during, has also guaranteed the intensity of connecting portion.
Description
Technical Field
The utility model relates to a technical field of mould, concretely relates to special high rigidity grinding apparatus of zirconia pottery.
Background
With the development of society, more and more molds are developed in succession to meet various demands in the production process.
As is well known, with the development of electronic products such as smart phones and smart wearable devices, zirconia is widely used as a new material with high hardness in piezoelectric ceramic products, domestic ceramics, refractory materials, and zirconium bricks, zirconium tubes, crucibles, etc. for the smelting of precious metals. The existing common grinding mold is not suitable for grinding the zirconia material with high strength.
Therefore, a high hardness grinding tool for zirconia ceramics, which can grind zirconia materials, is needed to solve the above problems.
Disclosure of Invention
The utility model provides a special high-hardness grinding tool for zirconia ceramics aiming at the defects of the prior art.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:
the utility model provides a special high rigidity grinding apparatus of zirconia ceramic, including be used for carrying out the grinding wheel portion of polishing to zirconia ceramic, install in the round bar portion of external power supply and be used for connecting the grinding wheel portion with the connecting portion of round bar portion, the transversal ring form of personally submitting of grinding wheel portion, the transversal circular of personally submitting of round bar portion, grinding wheel portion cover is located on the lateral wall outside the top of connecting portion, the centre of a circle of grinding wheel portion with the axial lead of round bar portion is located same straight line, the lateral wall is provided with from last to the slope that arranges inwards outside the bottom of connecting portion, round bar portion with the bottom of slope meets, the radius of the inside wall of grinding wheel portion is 9mm, the thickness of grinding wheel portion is 3mm, connecting portion with the outer equal cladding of round bar portion has the same metal level.
The special high-hardness grinding tool for the zirconia ceramics is further improved to be of an integrated structure.
The special high-hardness grinding tool for zirconia ceramics is further improved by mixing diamond particles, resin powder, metal copper, chromium oxide, zinc oxide and cresol in proportion and then sintering and molding.
In a further improvement, the grinding wheel concentration of the special high-hardness grinding tool for zirconia ceramics is 75 percent.
The length of the special high-hardness grinding tool for zirconia ceramics is 40 mm.
In a further improvement, the diameter of the round rod part is 10 mm.
In a further improvement, the outer side wall of the top of the connecting part is provided with a zigzag part for increasing the contact area, and the grinding wheel part is connected with the connecting part through the zigzag part.
In a further improvement, the connecting part is arranged between the bent part and the inclined part along the length direction of the special high-hardness grinding tool for zirconia ceramics.
The utility model has the advantages that: the utility model discloses a special high rigidity grinding apparatus of zirconia ceramic is including being used for carrying out the grinding wheel portion of polishing to zirconia ceramic, installing in the round bar portion of external power supply and being used for connecting the connecting portion of grinding wheel portion and round bar portion, the transversal ring form of personally submitting of grinding wheel portion, the transversal circular shape of personally submitting of round bar portion, grinding wheel portion cover is located on the lateral wall outside the top of connecting portion, the centre of a circle of grinding wheel portion is located same straight line with the axial lead of round bar portion, the lateral wall is provided with from last rake of arranging to slope inwards outside the bottom of connecting portion, round bar portion with the bottom of rake meets, the radius of the inside wall of grinding wheel portion is 9mm, the thickness of grinding wheel portion is 3mm, connecting portion and round bar portion all outward have the cladding the same metal level. The utility model discloses an above structure can guarantee that the intensity that polishes to zirconia ceramic meets the requirements, and has the same metal level through the equal cladding outside connecting portion and round bar portion for round bar portion can insert external power supply more firmly during, has also guaranteed the intensity of connecting portion.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic perspective view of a high hardness grinding tool dedicated for zirconia ceramics according to the present invention;
FIG. 2 is a sectional view of the high hardness grinding tool special for zirconia ceramics of the present invention;
fig. 3 is a plan view of the grinding wheel portion of the present invention.
In the figure: 100. the high-hardness grinding tool special for the zirconia ceramics comprises a grinding wheel part 10, a round rod part 20, a connecting part 30, an inclined part 31, a metal layer 40 and a bent part 32.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Referring to fig. 1 to 3, the high hardness grinding tool 100 for zirconia ceramics of the present invention includes a grinding wheel portion 10 for grinding zirconia ceramics, a round bar portion 20 installed in an external power source, and a connecting portion 30 for connecting the grinding wheel portion 10 and the round bar portion 20. The cross section of the grinding wheel part 10 is circular, the cross section of the round rod part 20 is circular, the grinding wheel part 10 is sleeved on the outer side wall of the top of the connecting part 30, the circle center of the grinding wheel part 10 and the axial lead of the round rod part 20 are located on the same straight line, the outer side wall of the bottom of the connecting part 30 is provided with an inclined part 31 which is arranged in an inward inclined mode from top to bottom, the round rod part 20 is connected with the bottom of the inclined part 31, the radius of the inner side wall of the grinding wheel part 10 is 9mm, the thickness of the grinding wheel part 10 is 3mm, and the connecting part 30 and the round rod part 20 are coated with the same metal layer 40. It is worth noting that the special high-hardness grinding tool 100 for zirconia ceramics of the present invention is an integrated structure, so that the whole structure of the special high-hardness grinding tool 100 for zirconia ceramics can be fully ensured to be stable. Through the experiment detection, the utility model discloses a special high rigidity grinding apparatus 100 of zirconia ceramic is by diamond granule, resin powder, metal copper, chromium oxide, zinc oxide and cresol sintered forming after proportional mixing, and this special high rigidity grinding apparatus 100 of zirconia ceramic's hardness and the effect of polishing can be strengthened effectively after the shaping. Specifically, the grinding wheel concentration of the high hardness grinding tool 100 for zirconia ceramics is 75 percent.
Referring to fig. 1 to 3, the length of the high hardness grinding tool 100 for zirconia ceramics is 40mm, and the diameter of the round bar portion 20 is 10 mm; but not limited thereto.
With continued reference to fig. 1 to 3, the outer sidewall of the top of the connecting portion 30 is provided with a curved portion 32 for increasing the contact area, and the grinding wheel portion 10 is connected to the connecting portion 30 through the curved portion 32. For example, the curved portion 32 may be wavy or may be linearly curved, and therefore, the details thereof are not repeated herein. In addition, the connecting portion 30 is disposed between the bent portion 32 and the inclined portion 31 along the longitudinal direction of the high hardness grinder 100 for zirconia ceramics.
It is noted that the material of the metal layer 40 may be iron, copper, aluminum, etc., but not limited thereto.
The utility model has the advantages that: the utility model discloses a special high rigidity grinding apparatus 100 of zirconia ceramic is including being used for carrying out the emery wheel portion 10 of polishing to zirconia ceramic, install in the round bar portion 20 of external power supply and be used for connecting the connecting portion 30 of emery wheel portion 10 and round bar portion 20, the transversal ring form of personally submitting of emery wheel portion 10, the transversal circular of personally submitting of round bar portion 20, emery wheel portion 10 cover is located on the lateral wall outside the top of connecting portion 30, the centre of a circle of emery wheel portion 10 is located same straight line with the axial lead of round bar portion 20, the lateral wall is provided with from last rake 31 of arranging to inwards slope down outside the bottom of connecting portion 30, round bar portion 20 meets with the bottom of rake 31, the radius of the inside wall of emery wheel portion 10 is 9mm, the thickness of emery wheel portion 10 is 3mm, connecting portion 30 and round bar portion 20 outer cladding have the same metal level 40. The utility model discloses an above structure can guarantee the intensity meet the requirements of polishing to zirconia ceramic, and through the equal cladding outside connecting portion 30 and round bar portion 20 there is the same metal level 40 for round bar portion 20 can insert external power supply more firmly in, has also guaranteed connecting portion 30's intensity.
The utility model discloses not limited to above-mentioned embodiment, adopt with the same or similar structure or device of the above-mentioned embodiment of the utility model, and the other that obtain is used for the special high rigidity grinding apparatus of zirconia ceramic, all is within the protection scope of the utility model.
Claims (7)
1. The special high-hardness grinding tool for zirconia ceramics is characterized in that: including being used for carrying out the grinding wheel portion of polishing to zirconia ceramic, installing in the round bar portion of external power source and being used for connecting grinding wheel portion with the connecting portion of round bar portion, the transversal ring form of personally submitting of grinding wheel portion, the transversal circular that personally submits of round bar portion, grinding wheel portion cover is located on the lateral wall outside the top of connecting portion, the centre of a circle of grinding wheel portion with the axial lead of round bar portion is located on the same straight line, the lateral wall is provided with from last to slope the rake of arranging inwards down outside the bottom of connecting portion, round bar portion with the bottom of rake meets, the radius of the inside wall of grinding wheel portion is 9mm, the thickness of grinding wheel portion is 3mm, connecting portion with the outer equal cladding of round bar portion has the same metal level.
2. The special high-hardness grinding tool for zirconia ceramics according to claim 1, characterized in that: the special high-hardness grinding tool for zirconia ceramics is of an integrated structure.
3. The special high-hardness grinding tool for zirconia ceramics according to claim 1, characterized in that: the grinding wheel concentration of the high-hardness grinding tool special for zirconia ceramics is 75 percent.
4. The special high-hardness grinding tool for zirconia ceramics according to claim 1, characterized in that: the length of the special high-hardness grinding tool for zirconia ceramics is 40 mm.
5. The special high-hardness grinding tool for zirconia ceramics according to claim 1, characterized in that: the diameter of the round rod part is 10 mm.
6. The special high-hardness grinding tool for zirconia ceramics according to claim 1, characterized in that: the outer lateral wall in top of connecting portion is provided with the zigzag portion that is used for increasing area of contact, the grinding wheel portion pass through zigzag portion with connecting portion connect.
7. The special high-hardness grinding tool for zirconia ceramics according to claim 6, characterized in that: the connecting part is arranged between the bent part and the inclined part along the length direction of the special high-hardness grinding tool for zirconia ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023303577.XU CN215092928U (en) | 2020-12-31 | 2020-12-31 | Special high-hardness grinding tool for zirconia ceramics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023303577.XU CN215092928U (en) | 2020-12-31 | 2020-12-31 | Special high-hardness grinding tool for zirconia ceramics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215092928U true CN215092928U (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023303577.XU Active CN215092928U (en) | 2020-12-31 | 2020-12-31 | Special high-hardness grinding tool for zirconia ceramics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215092928U (en) |
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2020
- 2020-12-31 CN CN202023303577.XU patent/CN215092928U/en active Active
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