CN211363003U - Diamond polishing knife - Google Patents
Diamond polishing knife Download PDFInfo
- Publication number
- CN211363003U CN211363003U CN201921770877.3U CN201921770877U CN211363003U CN 211363003 U CN211363003 U CN 211363003U CN 201921770877 U CN201921770877 U CN 201921770877U CN 211363003 U CN211363003 U CN 211363003U
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- Prior art keywords
- blade
- diamond polishing
- diamond
- mounting
- blades
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Abstract
The utility model discloses a diamond polishing knife, which comprises a knife handle; the mounting seat is arranged at one end of the cutter handle and comprises three mounting surfaces, and the three mounting surfaces are arranged in a central symmetry manner; the three blades are all installed on the installation seat, each blade is installed on one installation surface, and the three blades are arranged in a central symmetry mode. The mounting table is arranged at one end of the cutter handle, the three centrosymmetric mounting surfaces are arranged on the mounting table, the three blades are respectively mounted on the three mounting surfaces, and the diamond polishing cutter is more stable under the condition of high-speed rotation during use through the arrangement of the three symmetric blades, so that the stability of the diamond polishing cutter during working is improved, the diamond falling condition is effectively reduced, and the safety is improved; in addition, this diamond polishing sword can carry out the cubic cutting to the work piece under a rotation cycle, for the design of traditional single blade, the very big improvement of cutting efficiency.
Description
Technical Field
The utility model relates to a backlight polishing sword technical field especially indicates a diamond polishing sword.
Background
The MCD diamond knife, especially the diamond polishing knife, is a main tool in the process of processing the backlight light guide plate.
In the prior art, along with the continuous improvement of the requirement on the processing effect of the light guide plate, the requirement on the diamond polishing knife is also continuously improved.
The diamond polishing knife in the prior art at least has the following technical problems: low processing efficiency, short service life, rough processing surface, and easy generation of jump and diamond falling-off.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a diamond polishing sword not only can improve machining efficiency, and can improve the stability and the security of work.
Based on the above purpose the utility model provides a diamond polishing knife, include
A knife handle;
the mounting seat is arranged at one end of the cutter handle and comprises three mounting surfaces, and the three mounting surfaces are arranged in a central symmetry manner;
the three blades are all installed on the installation seat, each blade is installed on one installation surface, and the three blades are arranged in a central symmetry mode.
As an alternative embodiment, the mounting seat is integrally formed with the tool shank.
As an alternative embodiment, the blade is a CVD diamond blade or an MCD single crystal blade or a natural diamond blade.
As an alternative embodiment, the cutting edge of the blade protrudes 1-2mm from the mounting seat.
As an alternative embodiment, the blade is secured to the mounting vacuum-welded face.
From the above, the diamond polishing knife provided by the utility model has the advantages that the mounting table is arranged at one end of the knife handle, the three centrosymmetric mounting surfaces are arranged on the mounting table, the three blades are respectively mounted on the three mounting surfaces, and the stability of the diamond polishing knife during working is improved by the arrangement of the three symmetric blades under the condition of high-speed rotation during use, so that the diamond polishing knife is more stable, the diamond falling condition is effectively reduced, and the safety is improved; in addition, this diamond polishing sword can carry out the cubic cutting to the work piece under a rotation cycle, for the design of traditional single blade, the very big improvement of cutting efficiency.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic view of the installation of the blade according to the embodiment of the present invention.
In the figure, 10-tool shank, 20-blade, 30-mounting seat, 31-mounting surface.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.
As an embodiment of the present invention, there is provided a diamond polishing blade, as shown in FIGS. 1-2, comprising
A knife handle 10;
the mounting seat 30 is arranged at one end of the tool shank 10, the mounting seat 30 comprises three mounting surfaces 31, and the three mounting surfaces 31 are arranged in a central symmetry manner;
the three blades 20 are all mounted on the mounting seat 30, each blade 20 is mounted on one of the mounting surfaces 31, and the three blades 20 are arranged in a central symmetry manner.
In the utility model, the mounting table is arranged at one end of the knife handle 10, the three centrosymmetric mounting surfaces 31 are arranged on the mounting table, the three blades 20 are respectively mounted on the three mounting surfaces 31, and the diamond polishing knife is more stable under the condition of high-speed rotation by the arrangement of the symmetrical three blades 20, so that the stability of the diamond polishing knife in working is improved, the condition that the diamond drops is effectively reduced, and the safety is improved; in addition, this diamond polishing sword can carry out the cubic cutting to the work piece under a rotation cycle, for the design of traditional single blade 20, the very big improvement of cutting efficiency.
As an alternative embodiment, the mounting seat 30 is integrally formed with the tool shank 10.
Like this, through with mount pad 30 and handle of a knife 10 integrated into one piece preparation, on the one hand can enough reduce manufacturing cost, on the other hand also can guarantee the fastness of connecting between two.
As an alternative embodiment, the blade 20 is a CVD diamond blade 20 or an MCD single crystal blade 20 or a natural diamond blade 20.
The CVD diamond, the MCD single crystal and the natural diamond are all prepared materials of the common diamond polishing knife blade 20, and have the advantages of high hardness, extremely high heat conductivity and the like.
As an alternative embodiment, the cutting edge of the blade 20 protrudes one to two millimeters from the mounting seat 30.
Therefore, the blade 20 can be arranged on the cutter handle 10, the stability is good, and the phenomenon that the force arm is too long is avoided.
As an alternative embodiment, the insert 20 is vacuum welded to the mounting surface 31.
In this manner, stability of the connection between the blade 20 and the mount 30 is ensured.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also combinations between technical features in the above embodiments or in different embodiments are possible, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. A diamond polishing knife is characterized by comprising
A knife handle;
the mounting seat is arranged at one end of the cutter handle and comprises three mounting surfaces, and the three mounting surfaces are arranged in a central symmetry manner;
the three blades are all installed on the installation seat, each blade is installed on one installation surface, and the three blades are arranged in a central symmetry mode.
2. The diamond polishing tool of claim 1 wherein said mounting base is integrally formed with said shank.
3. The diamond polishing blade of claim 1 wherein said blade is a CVD diamond blade or an MCD single crystal blade or a natural diamond blade.
4. The diamond polishing blade of claim 1 wherein said blade edge protrudes 1-2mm from said mounting base.
5. The diamond polishing blade of claim 1 wherein said blade is welded to said mounting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770877.3U CN211363003U (en) | 2019-10-21 | 2019-10-21 | Diamond polishing knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921770877.3U CN211363003U (en) | 2019-10-21 | 2019-10-21 | Diamond polishing knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211363003U true CN211363003U (en) | 2020-08-28 |
Family
ID=72162363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921770877.3U Active CN211363003U (en) | 2019-10-21 | 2019-10-21 | Diamond polishing knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211363003U (en) |
-
2019
- 2019-10-21 CN CN201921770877.3U patent/CN211363003U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Longhua New District, Shenzhen, Guangdong, New Zealand village, 70 Keng Hang Village, Qian Keng Village, Guanlan street, Patentee after: Shenzhen xinjinquan Precision Technology Co.,Ltd. Address before: 518000 Longhua New District, Shenzhen, Guangdong, New Zealand village, 70 Keng Hang Village, Qian Keng Village, Guanlan street, Patentee before: SHENZHEN XIN JINQUAN DIAMOND CUTTING TOOL Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 101, No.70, baigong'ao Industrial Zone, Xikeng new village, Xikeng community, Fucheng street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Xinjinquan Precision Technology Co.,Ltd. Address before: No. 70, baigong'ao Industrial Zone, Xikeng new village, Xikeng community, Guanlan street, Longhua New District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen xinjinquan Precision Technology Co.,Ltd. |