CN214323023U - Inner hole grinding device for ceramic ring - Google Patents
Inner hole grinding device for ceramic ring Download PDFInfo
- Publication number
- CN214323023U CN214323023U CN202023105094.9U CN202023105094U CN214323023U CN 214323023 U CN214323023 U CN 214323023U CN 202023105094 U CN202023105094 U CN 202023105094U CN 214323023 U CN214323023 U CN 214323023U
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- pressing block
- grinding wheel
- positioning step
- ceramic ring
- grinding
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Abstract
The utility model belongs to the technical field of polishing tools, and relates to an inner hole grinding device for a ceramic ring, which comprises an upper pressing block, a grinding wheel and a lower pressing block, wherein the grinding wheel is pressed and fixed on the upper pressing block through the lower pressing block; the upper pressing block comprises a connecting part and an upper pressing block part which are integrally connected, and the bottom surface of the upper pressing block part is provided with an upper positioning step; the lower pressing block is provided with a lower positioning step, the upper part of the inner hole of the grinding wheel is sleeved on the upper positioning step, and the lower part of the inner hole of the grinding wheel is sleeved on the lower positioning step; and the lower pressing block and the upper pressing block are fixedly connected through an inner hexagonal screw. The device can realize the high-efficient swift grinding of ceramic ring hole, can realize the quick replacement to the emery wheel to the ceramic ring of different models, and application scope broad.
Description
Technical Field
The utility model belongs to the technical field of grinding tool, a pottery ring grinds hole device is related to.
Background
In the production and manufacturing process of the ceramic ring, the surface of the inner hole of the ceramic ring needs to be ground. During grinding, the ceramic ring is mostly plugged into a fixed clamp in a manual operation mode, and then grinding equipment is operated to grind the inner hole of the ceramic ring. Because the specification and model of the ceramic ring are various, the traditional grinding device can only grind the inner hole of the ceramic ring with a specific model, can not quickly adjust the adaptability of the grinding wheel according to the specification and model of the ceramic ring, and has a narrow application range.
Disclosure of Invention
The utility model provides a to above-mentioned problem, a hole device is ground to ceramic ring is provided, and the device can realize the high-efficient swift grinding of ceramic ring hole, can realize the quick replacement to the emery wheel to the ceramic ring of different models, application scope broad.
According to the technical scheme of the utility model: the utility model provides a pottery ring grinds hole device which characterized in that: the grinding wheel is pressed and fixed on the upper pressing block through the lower pressing block;
the upper pressing block comprises a connecting part and an upper pressing block part which are integrally connected, and the bottom surface of the upper pressing block part is provided with an upper positioning step;
the lower pressing block is provided with a lower positioning step, the upper part of the inner hole of the grinding wheel is sleeved on the upper positioning step, and the lower part of the inner hole of the grinding wheel is sleeved on the lower positioning step;
and the lower pressing block and the upper pressing block are fixedly connected through an inner hexagonal screw.
As a further improvement, the bottom surface of the lower pressing block is provided with a screw groove, the upper pressing block is provided with an internal thread, the screw head of the inner hexagonal screw is arranged in the screw groove, and the screw part of the inner hexagonal screw is fixedly connected with the internal thread.
As a further improvement, the grinding wheel comprises a grinding wheel supporting part, the radial outer end of the grinding wheel supporting part is integrally connected with a grinding wheel crown part, and the axial length of the grinding wheel crown part is greater than that of the grinding wheel supporting part.
As a further improvement of the utility model, the axial both sides of the working surface of the grinding wheel crown part are respectively arranged as arc transition parts.
As a further improvement of the utility model, the connecting part is of a cylindrical structure.
As a further improvement of the utility model, the axial length of lower location step is greater than the axial length of last location step.
The technical effects of the utility model reside in that: the utility model discloses the product is rational in infrastructure ingenious, when using, can carry out quick replacement to the emery wheel to the grinding ceramic ring of treating of different specification models to satisfy operation requirement. The utility model discloses the product is reliable stable to the emery wheel location, can ensure to reliably polish ceramic ring.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In fig. 1, the grinding wheel comprises an upper pressing block 10, a connecting part 11, an upper pressing block part 12, an upper positioning step 13, a grinding wheel 20, a grinding wheel crown part 21, a grinding wheel supporting part 22, a lower pressing block 30, a lower positioning step 31, a screw groove 32, a hexagon socket screw 40 and the like.
As shown in fig. 1, the utility model relates to a ceramic ring grinds hole device, including last compact heap 10, emery wheel 20, hold down compact heap 30, emery wheel 20 compresses tightly through hold down compact heap 30 and is fixed in on last compact heap 10.
The upper pressing block 10 comprises a connecting part 11 and an upper pressing block part 12 which are integrally connected, an upper positioning step 13 is arranged on the bottom surface of the upper pressing block part 12, and the connecting part 11 is of a cylindrical structure.
The lower pressing block 30 is provided with a lower positioning step 31, the upper part of the inner hole of the grinding wheel 20 is sleeved on the upper positioning step 13, and the lower part of the inner hole of the grinding wheel 20 is sleeved on the lower positioning step 31. The axial length of the lower positioning step 31 is greater than the axial length of the upper positioning step 13.
It will be appreciated that the thickness of the wheel support portion 22 of the grinding wheel 20 is greater than the sum of the axial length of the lower positioning step 31 and the axial length of the upper positioning step 13 to facilitate effective fixing of the grinding wheel 20.
The lower compression block 30 and the upper compression block 10 are fixedly connected through a hexagon socket head cap screw 40.
The bottom surface of lower compact heap 30 sets up screw groove 32, and last compact heap 10 is provided with the internal thread, and the screw head of hexagon socket head cap screw 40 is arranged in screw groove 32, and hexagon socket head cap screw 40's screw portion and internal thread fixed connection.
The grinding wheel 20 comprises a grinding wheel supporting part 22, the radial outer end of the grinding wheel supporting part 22 is integrally connected with a grinding wheel crown part 21, and the axial length of the grinding wheel crown part 21 is greater than that of the grinding wheel supporting part 22.
Further, in order to facilitate reliable operation of the grinding wheel 20, the axial both sides of the working surface of the grinding wheel crown portion 21 are respectively provided with circular arc transition portions.
As shown in figure 1, the utility model discloses product rational in infrastructure ingenious, when using, at first with connecting portion 11 and grinding machine fixed connection, upper pressure block portion 12 cooperatees with lower briquetting 30, realizes the fixed to emery wheel 20. Because the upper positioning step 13 is formed at the lower end of the upper pressing block 10, in design, the axial length of the upper positioning step 13 is set to be smaller than that of the lower positioning step 31, when the grinding wheel 20 is installed, the upper positioning step 13 mainly plays a role in positioning the upper part of the inner hole of the grinding wheel 20, the axial length of the lower positioning step 31 is large, the grinding wheel 20 is convenient to reliably sleeve, after the grinding wheel 20 is sleeved on the lower positioning step 31, the lower pressing block 30 provided with the grinding wheel 20 is moved to the upper positioning step 13, the upper part of the inner hole of the grinding wheel 20 is aligned and matched with the upper positioning step 13, then the lower pressing block 30 is tightly connected with the upper pressing block 10 through the hexagon socket head cap screw 40, and the grinding wheel 20 is reliably fixed.
Claims (6)
1. The utility model provides a pottery ring grinds hole device which characterized in that: the grinding wheel grinding machine comprises an upper pressing block (10), a grinding wheel (20) and a lower pressing block (30), wherein the grinding wheel (20) is pressed and fixed on the upper pressing block (10) through the lower pressing block (30);
the upper pressing block (10) comprises a connecting part (11) and an upper pressing block part (12) which are integrally connected, and an upper positioning step (13) is arranged on the bottom surface of the upper pressing block part (12);
the lower pressing block (30) is provided with a lower positioning step (31), the upper part of the inner hole of the grinding wheel (20) is sleeved on the upper positioning step (13), and the lower part of the inner hole of the grinding wheel (20) is sleeved on the lower positioning step (31);
the lower pressing block (30) is fixedly connected with the upper pressing block (10) through an inner hexagonal screw (40).
2. The ceramic ring inner bore grinding device of claim 1, wherein: the bottom surface of lower compact heap (30) sets up screw groove (32), goes up compact heap (10) and is provided with the internal thread, and screw groove (32) are arranged in to the screw head of hexagon socket head cap screw (40), and the screw portion and the internal thread fixed connection of hexagon socket head cap screw (40).
3. The ceramic ring inner bore grinding device of claim 1, wherein: the grinding wheel (20) comprises a grinding wheel supporting part (22), the radial outer end of the grinding wheel supporting part (22) is integrally connected with a grinding wheel crown part (21), and the axial length of the grinding wheel crown part (21) is greater than that of the grinding wheel supporting part (22).
4. The ceramic ring inner bore grinding device of claim 3, wherein: the two axial sides of the working surface of the grinding wheel crown part (21) are respectively provided with arc transition parts.
5. The ceramic ring inner bore grinding device of claim 1, wherein: the connecting part (11) is of a cylindrical structure.
6. The ceramic ring inner bore grinding device of claim 1, wherein: the axial length of the lower positioning step (31) is greater than that of the upper positioning step (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023105094.9U CN214323023U (en) | 2020-12-20 | 2020-12-20 | Inner hole grinding device for ceramic ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023105094.9U CN214323023U (en) | 2020-12-20 | 2020-12-20 | Inner hole grinding device for ceramic ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214323023U true CN214323023U (en) | 2021-10-01 |
Family
ID=77900730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023105094.9U Active CN214323023U (en) | 2020-12-20 | 2020-12-20 | Inner hole grinding device for ceramic ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214323023U (en) |
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2020
- 2020-12-20 CN CN202023105094.9U patent/CN214323023U/en active Active
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