CN210911830U - Graver - Google Patents
Graver Download PDFInfo
- Publication number
- CN210911830U CN210911830U CN201921142638.3U CN201921142638U CN210911830U CN 210911830 U CN210911830 U CN 210911830U CN 201921142638 U CN201921142638 U CN 201921142638U CN 210911830 U CN210911830 U CN 210911830U
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- CN
- China
- Prior art keywords
- cutting
- chip
- auxiliary
- main
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005520 cutting process Methods 0.000 claims abstract description 109
- 238000003754 machining Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 5
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000010432 diamond Substances 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000010977 jade Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Knives (AREA)
Abstract
The utility model relates to a sculpture processing cutter technical field, concretely relates to carving tool, including the cutter body, the top of cutter body be equipped with cutting part and cutting supporting part, the cutting supporting part is located one side of cutting part, cutting supporting part and cutter body structure as an organic whole. The utility model discloses a convenient to use, machining efficiency is high, and the machining accuracy is high, and material saving reduces the resistance, is satisfied with the carving tool that the person of carving needs, makes the utility model discloses extensive market prospect has.
Description
Technical Field
The utility model relates to a sculpture processing cutter technical field, concretely relates to carving tool.
Background
The graver is used for engraving the surface of the mould so as to meet the processing requirements of products, for example, the jade is engraved with flowers, thereby improving the objectivity of the jade; in order to improve the carving efficiency, the carving machine commonly used at present carves the product, and the carving tool is clamped and installed on the carving machine generally, and the carving machine drives the high-speed rotation of the carving tool, so that the carving tool carves the product, and the product meets the processing requirement.
In the process of engraving by using the engraving machine, the engraving knife can slowly enter an object to be cut, and the engraving knife and the object to be cut form a relative closed space along with the entry of the engraving knife into the object to be cut, so that air is easy to gather between the engraving knife head and the object to be cut, the resistance of the engraving knife during working is relatively large, the cutting efficiency of the engraving knife is influenced, waste chips are generated between the engraving knife head and the object to be cut, and the cutting accuracy of the engraving knife head is influenced by the absorption of the waste chips on the tool head, so that the influence of the waste chips on cutting is avoided in the cutting process; in addition, in order to save cost, the cutter head of the cutter body is made of superhard material, the cutter body is made of cheaper hard material, and the cutter head and the cutter body are combined into an integral structure through forging.
Therefore, the graver is convenient to use, high in machining efficiency, high in machining accuracy, material-saving and capable of reducing resistance, and has wide market prospect.
Disclosure of Invention
Not enough to prior art, the utility model provides a convenient to use, machining efficiency is high, and the machining accuracy is high, material saving, the carving tool of reduction resistance for overcome defect among the prior art.
The utility model adopts the technical proposal that: the utility model provides an engraving knife, includes the cutter body, the top of cutter body be equipped with cutting part and cutting supporting part, the cutting supporting part is located one side of cutting part, cutting supporting part and cutter body structure as an organic whole.
The cutting part comprises a main cutting blade, an auxiliary cutting blade and a flat sliding blade, the flat sliding blade is of a triangular sheet structure, the bottom edge of the flat sliding blade is connected with the cutter body, the main cutting blade is connected with one side of the flat sliding blade, and the auxiliary cutting blade is connected with the other side of the flat sliding blade; the cutting support part is connected with the outer side of the cutting part and comprises a main chip, a first auxiliary chip guide piece and a second auxiliary chip guide piece, the first auxiliary chip guide piece is positioned between the main chip guide piece and the second auxiliary chip guide piece, one side of the first auxiliary chip guide piece is connected with the main chip guide piece, and the other side of the first auxiliary chip guide piece is connected with the second auxiliary chip guide piece.
The top of cutter body seted up the chip groove, the chip groove adopts circular arc groove-shaped structure, one side of chip groove is connected with the bottom of gleitbretter.
The top of main cutting piece be connected with the top of supplementary cutting piece, the angle between main cutting piece and the supplementary cutting piece is 85-100, the thickness of main cutting piece is not less than the thickness of supplementary cutting piece, the height of main cutting piece is unanimous with the height of supplementary cutting piece.
The cutting support part is of a semi-conical structure, the outer side surfaces of the main guide chip, the first auxiliary guide chip and the second auxiliary guide chip are respectively arc sector surfaces, the heights of the main guide chip, the first auxiliary guide chip and the second auxiliary guide chip are consistent, the width of the bottom end of the main guide chip is not smaller than the width of the bottom end of the first auxiliary guide chip, and the width of the bottom end of the second auxiliary guide chip is consistent with the width of the bottom end of the first auxiliary guide chip.
Two auxiliary chip guide grooves are symmetrically formed in the two sides of the cutter body and are connected with the cutting part.
The utility model has the advantages that: firstly, the utility model discloses a cutter body, the top of cutter body be equipped with cutting portion and cutting supporting part, the cutting supporting part is located one side of cutting portion, cutting supporting part and cutter body structure as an organic whole, cutting portion includes main cutting piece, supplementary cutting piece and smooth piece, the cutting supporting part includes main cutting piece, first supplementary guide chip piece and second supplementary guide chip piece, through main cutting piece, supplementary cutting piece, make the utility model discloses can both sides cut the thing of being cut simultaneously to improve cutting efficiency; secondly, air resistance is reduced by cutting the main chip, the first auxiliary chip guide piece and the second auxiliary chip guide piece of the supporting part, and the scraps are conducted to certain dredging, so that the processing accuracy is further improved; thirdly, the utility model is provided with the arc chip guide groove, the bottom of the cutting part is a smooth sheet, which can dredge the waste chips under cutting and greatly reduce the air resistance, thereby greatly improving the engraving efficiency and the engraving precision; in addition, the cutting part is made of PCD diamond, the cutter body and the supporting part are made of hard alloy, the cost of the hard alloy is far lower than that of the PCD diamond, the hardness of the PCD diamond is higher than that of the hard alloy, so that the cutting effect of the PCD diamond is far higher than that of the hard alloy, and the cutting part, the cutting supporting part and the cutter body are combined into an integral structure through forging, so that the processing effect is met, and the processing cost is saved;
drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the rear view structure of the present invention.
FIG. 3 is a schematic left-side view of the structure of the present invention
Detailed Description
As shown in fig. 1, 2 and 3, the graver comprises a knife body 1, wherein a cutting part 2 and a cutting support part 3 are arranged at the top end of the knife body 1, the cutting support part 3 is positioned at one side of the cutting part 2, and the cutting part 2, the cutting support part 3 and the knife body 1 are of an integrated structure.
The cutting part 2 comprises a main cutting blade 21, an auxiliary cutting blade 22 and a smooth blade 23, the smooth blade 23 adopts a triangular sheet structure, the bottom edge of the smooth blade 23 is connected with the cutter body 1, the main cutting blade 21 is connected with one edge of the smooth blade 23, and the auxiliary cutting blade 22 is connected with the other edge of the smooth blade 23; the cutting support part 3 is connected with the outer side of the cutting part 2, the cutting support part 3 comprises a main guide chip 31, a first auxiliary guide chip 32 and a second auxiliary guide chip 33, the first auxiliary guide chip 32 is positioned between the main guide chip 31 and the second auxiliary guide chip 33, one side of the first auxiliary guide chip 32 is connected with the main guide chip 31, and the other side of the first auxiliary guide chip 32 is connected with the second auxiliary guide chip 33. The top end of the cutter body 1 is provided with a chip guide groove 4, the chip guide groove 4 is of an arc groove-shaped structure, and one side of the chip guide groove 4 is connected with the bottom of the smooth sheet 23. The top end of the main cutting blade 21 is connected with the top end of the auxiliary cutting blade 22, the angle between the main cutting blade 21 and the auxiliary cutting blade 22 is 85-100 degrees, the thickness of the main cutting blade 21 is not less than that of the auxiliary cutting blade 22, and the height of the main cutting blade 21 is consistent with that of the auxiliary cutting blade 22. When the angle between the main cutting blade 21 and the auxiliary cutting blade 22 is 100 degrees, the cutting stress is small, and the cutting machine is suitable for rough machining and rapid cutting, and when the angle between the main cutting blade 21 and the auxiliary cutting blade 22 is 85 degrees, the cutting stress is large, and the cutting machine is suitable for finish machining and cutting of cut objects. The cutting support part 3 is of a semi-conical structure, the outer side surfaces of the main guide chip 31, the first auxiliary guide chip 32 and the second auxiliary guide chip 33 are respectively arc sector surfaces, the heights of the main guide chip 31, the first auxiliary guide chip 32 and the second auxiliary guide chip 33 are consistent, the width of the bottom end of the main guide chip 31 is not less than the width of the bottom end of the first auxiliary guide chip 32, and the width of the bottom end of the second auxiliary guide chip 33 is consistent with the width of the bottom end of the first auxiliary guide chip 32. Two auxiliary chip guide grooves 5 are symmetrically formed in two sides of the cutter body 1, and the two auxiliary chip guide grooves 5 are connected with the cutting portion 2.
The use method of the product is as follows: as shown in fig. 1, 2 and 3, firstly, the product is clamped and mounted on the engraving machine, so that the engraving machine drives the product to rotate; then, in the rotating process of the product, the cutting part 2 can slowly enter the cut part, and a round hole is formed on the cut surface; then, one side of the scraps generated between the cut and the present product and the extruded air is discharged along the flat sliding piece 23 and the chip guide groove 4, and the other side of the scraps generated between the cut and the present product and the extruded air is discharged along the main guide piece 31, the first auxiliary guide piece 32, and the second auxiliary guide piece 33, thereby improving the engraving efficiency and the accuracy thereof.
The utility model discloses a convenient to use, machining efficiency is high, and the machining accuracy is high, and material saving reduces the resistance, is satisfied with the carving tool that the person of carving needs, makes the utility model discloses extensive market prospect has.
Claims (6)
1. An engraving knife, comprising a knife body (1), characterized in that: the top of cutter body (1) be equipped with cutting portion (2) and cutting supporting part (3), cutting supporting part (3) are located one side of cutting portion (2), cutting supporting part (3) and cutter body (1) structure as an organic whole.
2. The graver of claim 1, wherein: the cutting part (2) comprises a main cutting piece (21), an auxiliary cutting piece (22) and a flat sliding piece (23), the flat sliding piece (23) adopts a triangular sheet structure, the bottom edge of the flat sliding piece (23) is connected with the cutter body (1), the main cutting piece (21) is connected with one edge of the flat sliding piece (23), and the auxiliary cutting piece (22) is connected with the other edge of the flat sliding piece (23);
the cutting support part (3) is connected with the outer side of the cutting part (2), the cutting support part (3) comprises a main guide chip (31), a first auxiliary guide chip (32) and a second auxiliary guide chip (33), the first auxiliary guide chip (32) is located between the main guide chip (31) and the second auxiliary guide chip (33), one side of the first auxiliary guide chip (32) is connected with the main guide chip (31), and the other side of the first auxiliary guide chip (32) is connected with the second auxiliary guide chip (33).
3. The graver of claim 2, wherein: the top of the cutter body (1) is provided with a chip guide groove (4), the chip guide groove (4) is of an arc groove-shaped structure, and one side of the chip guide groove (4) is connected with the bottom of the flat sliding piece (23).
4. The graver of claim 2, wherein: the top end of the main cutting blade (21) is connected with the top end of the auxiliary cutting blade (22), the angle between the main cutting blade (21) and the auxiliary cutting blade (22) is 85-100 degrees, the thickness of the main cutting blade (21) is not less than that of the auxiliary cutting blade (22), and the height of the main cutting blade (21) is consistent with that of the auxiliary cutting blade (22).
5. The graver of claim 2, wherein: the cutting support part (3) is of a semi-conical structure, the outer side surfaces of the main guide chip (31), the first auxiliary guide chip (32) and the second auxiliary guide chip (33) are respectively arc sector surfaces, the heights of the main guide chip (31), the first auxiliary guide chip (32) and the second auxiliary guide chip (33) are consistent, the width of the bottom end of the main guide chip (31) is not smaller than the width of the bottom end of the first auxiliary guide chip (32), and the width of the bottom end of the second auxiliary guide chip (33) is consistent with the width of the bottom end of the first auxiliary guide chip (32).
6. The graver of claim 1, wherein: two auxiliary chip guide grooves (5) are symmetrically formed in two sides of the cutter body (1), and the two auxiliary chip guide grooves (5) are connected with the cutting portion (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921142638.3U CN210911830U (en) | 2019-07-20 | 2019-07-20 | Graver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921142638.3U CN210911830U (en) | 2019-07-20 | 2019-07-20 | Graver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210911830U true CN210911830U (en) | 2020-07-03 |
Family
ID=71349342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921142638.3U Expired - Fee Related CN210911830U (en) | 2019-07-20 | 2019-07-20 | Graver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210911830U (en) |
-
2019
- 2019-07-20 CN CN201921142638.3U patent/CN210911830U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |