CN220498853U - Novel pen is maintained to artificial octahedral single crystal diamond single point - Google Patents
Novel pen is maintained to artificial octahedral single crystal diamond single point Download PDFInfo
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- CN220498853U CN220498853U CN202321799234.8U CN202321799234U CN220498853U CN 220498853 U CN220498853 U CN 220498853U CN 202321799234 U CN202321799234 U CN 202321799234U CN 220498853 U CN220498853 U CN 220498853U
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- pen
- trimming
- crystal diamond
- artificial
- octahedral
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- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 47
- 239000010432 diamond Substances 0.000 title claims abstract description 47
- 239000013078 crystal Substances 0.000 title claims abstract description 30
- 238000009966 trimming Methods 0.000 claims abstract description 39
- 238000005520 cutting process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 2
- 101000579647 Penaeus vannamei Penaeidin-2a Proteins 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model belongs to the technical field of grinding processing, and relates to a novel artificial octahedral single-crystal diamond single-point trimming pen which comprises a base, wherein the base is provided with a trimming pen, the base comprises a mounting plate, a connecting sleeve and a fixing bolt, the lower end of the connecting sleeve is mounted on the upper end face of the mounting plate, a mounting hole is formed in the middle of the upper end of the connecting sleeve, a threaded hole is formed in the middle of the outer side of the connecting sleeve, the trimming pen is inserted into the mounting hole, and the fixing bolt is connected with the threaded hole and fixes the trimming pen. The artificial octahedral single crystal diamond adopted by the utility model has more stable crystal form, color and purity impurities, and the manufacturing process of the artificial diamond raw material is stable and reproducible, thereby being beneficial to avoiding the situation that the natural diamond is scarce and expensive and has higher manufacturing cost; the edge line of the monocrystal octahedron is used as a cutting edge for trimming, so that the pen point is sharper during trimming, and the trimming precision of the grinding wheel is improved.
Description
Technical Field
The utility model belongs to the technical field of grinding processing, and particularly relates to a novel artificial octahedral single-crystal diamond single-point trimming pen.
Background
The single-point dressing pen is used as a traditional dressing tool, and the single-particle diamond is used as a cutter turning grinding wheel, so that the single-point dressing pen is the most widely and commonly used dressing method due to the fact that the single-point dressing pen is convenient to operate, good in cutting performance and long in service life, and can obtain very high machining precision and very small surface roughness value.
The existing single-point diamond trimming pen has the following problems:
(1) the raw materials are as follows: natural diamond and artificial diamond have obvious differences in crystal morphology due to different factors such as growth conditions. The artificial octahedral monocrystal diamond is synthesized by high temperature and high pressure process, and has heat resistance, wear resistance, impact toughness, etc. superior to those of natural diamond, and the natural diamond has high cost;
(2) the trimming pen handle is not provided with a clamping platform which is matched with the grinding machine trimming device, so that the contact area between the clamping fastening bolt and the excircle of the metal pen handle is small, looseness or vibration is easy to generate in use, and the trimming stability and the trimming effect of the grinding wheel are affected.
(3) The diamond pen tip must be kept sharp when dressing the grinding wheel, and the angle should be switched for use after sharpening in a certain direction. Because the existing diamond trimming pen is a round handle, the conversion angle is inconvenient to control and is consistent with the sharp surface of the tip of the diamond pen in the rotating use process, so that the use rate of the trimming pen is reduced, and the service life of the trimming pen is influenced.
Disclosure of Invention
In order to solve the problems, the utility model discloses a novel artificial octahedral single-crystal diamond single-point trimming pen, which is characterized in that four edges of an artificial octahedral single-crystal diamond are used as four cutting edges by combining the material characteristics of the artificial octahedral single-crystal diamond while preventing loosening and vibration generated by clamping of a single-point trimmer through machining four positioning platforms on a circular handle of the trimming pen, and the maximum utilization rate of diamond materials is exerted by rotating until the next positioning platform is continuously used after one of the four edges of the artificial octahedral single-crystal is in dull grinding.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel pen is maintained to artificial octahedral single crystal diamond single point, includes the base, install the pen of maintaining on the base, the base includes mounting panel, adapter sleeve and fixing bolt, the lower extreme of adapter sleeve install in on the up end of mounting panel, the mounting hole has been seted up at the upper end middle part of adapter sleeve, the screw hole has been seted up at the outside middle part of adapter sleeve, the pen of maintaining inserts in the mounting hole, fixing bolt with the screw hole is connected to it is fixed to maintain the pen.
Preferably, the trimming pen comprises a trimming pen holder and single crystal diamond, wherein a quadrangular pyramid hole is formed in the upper end of the single crystal diamond, and the single crystal diamond is inlaid in the quadrangular pyramid hole.
Preferably, four positioning platforms are arranged on the outer circumference of the finishing pen holder.
Preferably, the lower end of the finishing pen holder is provided with a rectangular pyramid protrusion.
Preferably, the lower end of the mounting hole of the connecting sleeve is provided with a rectangular pyramid groove, and the rectangular pyramid protrusion is matched with the rectangular pyramid groove.
Preferably, the four edge lines of the single crystal diamond are respectively coincident with the central lines of the four positioning platforms. Compared with the prior art, the utility model has the beneficial effects that:
1. the artificial octahedral single crystal diamond adopted by the utility model has more stable crystal form, color and purity impurities, and the manufacturing process of the artificial diamond raw material is stable and reproducible, thereby being beneficial to avoiding the situation that the natural diamond is scarce and expensive and has higher manufacturing cost;
2. the edge line of the monocrystal octahedron is used as a cutting edge for trimming, so that the pen point is sharper during trimming, and the trimming precision of the grinding wheel is improved;
3. four mounting and positioning platforms are processed by taking the edge line of the octahedral single crystal diamond as a processing reference, and through the processed four positioning planes, when the trimming section of one plane is increased, the other three planes can be sequentially rotated for positioning, so that the utilization rate of the diamond is maximally improved, and meanwhile, the durability and the service life of the trimming pen are doubled compared with those of the previous trimming pen;
4. the rectangular pyramid bulge of the finishing pen holder is matched with the rectangular pyramid groove of the connecting sleeve, so that stability is ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the mounting plate and the connection sleeve;
FIG. 3 is a front view of the finishing pen;
fig. 4 is a side view of the finishing pen.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other.
In order to better understand the embodiments of the present application, the following description will clearly and completely describe the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.
As shown in fig. 1-4, a novel artificial octahedral single-crystal diamond single-point trimming pen comprises a base 1, wherein a trimming pen 2 is installed on the base 1, the base 1 comprises a mounting plate 11, a connecting sleeve 12 and a fixing bolt 13, the lower end of the connecting sleeve 12 is installed on the upper end face of the mounting plate 11, a mounting hole 14 is formed in the middle of the upper end of the connecting sleeve 12, a threaded hole 15 is formed in the middle of the outer side of the connecting sleeve 12, the trimming pen 2 is inserted into the mounting hole 14, and the fixing bolt 13 is connected with the threaded hole 15 and fixes the trimming pen 2.
The trimming pen 2 comprises a trimming pen holder 21 and a monocrystal diamond 22, wherein a quadrangular pyramid hole is formed in the upper end of the monocrystal diamond 22, and the monocrystal diamond 22 is inlaid in the quadrangular pyramid hole.
Four positioning platforms 24 are arranged on the outer circumference of the finishing pen holder 21, and four edge lines of the single crystal diamond 22 are respectively overlapped with the central lines of the four positioning platforms 24.
The lower end of the finishing pen holder 21 is provided with a rectangular pyramid protrusion 23. The lower end of the mounting hole 14 of the connecting sleeve 12 is provided with a rectangular pyramid groove 16, the rectangular pyramid protrusion 23 is matched with the rectangular pyramid groove 16, and four edges of the rectangular pyramid protrusion 23 are respectively in one-to-one correspondence with four edges of the monocrystal diamond 22, so that the mounting is convenient and the stability is higher.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a novel pen is maintained to artificial octahedral single crystal diamond single point, includes the base, its characterized in that, install the pen of maintaining on the base, the base includes mounting panel, adapter sleeve and fixing bolt, the lower extreme of adapter sleeve install in on the up end of mounting panel, the mounting hole has been seted up at the upper end middle part of adapter sleeve, threaded hole has been seted up at the outside middle part of adapter sleeve, the pen of maintaining inserts in the mounting hole, fixing bolt with the threaded hole is connected to it is fixed with the pen of maintaining.
2. The novel artificial octahedral single-point trimming pen for diamond according to claim 1, wherein the trimming pen comprises a trimming pen holder and single-crystal diamond, wherein a quadrangular pyramid hole is formed in the upper end of the single-crystal diamond, and the single-crystal diamond is inlaid in the quadrangular pyramid hole.
3. The novel artificial octahedral single-crystal diamond single-point trimming pen according to claim 2, wherein four positioning platforms are arranged on the outer circumference of the pen holder of the trimming pen.
4. The novel artificial octahedral single-crystal diamond single-point finishing pen according to claim 2, wherein the lower end of the finishing pen holder is provided with a quadrangular pyramid protrusion.
5. The novel artificial octahedral single-crystal diamond single-point trimming pen according to claim 4, wherein the lower end of the mounting hole of the connecting sleeve is provided with a rectangular pyramid groove, and the rectangular pyramid protrusion is matched with the rectangular pyramid groove.
6. A new type of artificial octahedral single-crystal diamond single-point trimming pen according to claim 3, wherein the four ridges of the single-crystal diamond coincide with the midlines of the four positioning platforms, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321799234.8U CN220498853U (en) | 2023-07-10 | 2023-07-10 | Novel pen is maintained to artificial octahedral single crystal diamond single point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321799234.8U CN220498853U (en) | 2023-07-10 | 2023-07-10 | Novel pen is maintained to artificial octahedral single crystal diamond single point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220498853U true CN220498853U (en) | 2024-02-20 |
Family
ID=89879940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321799234.8U Active CN220498853U (en) | 2023-07-10 | 2023-07-10 | Novel pen is maintained to artificial octahedral single crystal diamond single point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220498853U (en) |
-
2023
- 2023-07-10 CN CN202321799234.8U patent/CN220498853U/en active Active
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