CN214417747U - Saw blade milling cutter - Google Patents
Saw blade milling cutter Download PDFInfo
- Publication number
- CN214417747U CN214417747U CN202022090846.2U CN202022090846U CN214417747U CN 214417747 U CN214417747 U CN 214417747U CN 202022090846 U CN202022090846 U CN 202022090846U CN 214417747 U CN214417747 U CN 214417747U
- Authority
- CN
- China
- Prior art keywords
- saw blade
- milling cutter
- disc
- shaped
- blade body
- 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.)
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Links
- 238000003801 milling Methods 0.000 title claims abstract description 28
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 21
- 239000010432 diamond Substances 0.000 claims abstract description 21
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 3
- 229910000997 High-speed steel Inorganic materials 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000007769 metal material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model discloses a saw bit milling cutter, it includes discoid saw bit body, and the center of discoid saw bit body is equipped with the installation shaft hole, and the circumference of discoid saw bit body is equipped with annular sawtooth, is provided with diamond segments and carbide tool bit on the two adjacent tooth points of annular sawtooth respectively. The utility model discloses a saw bit milling cutter has longe-lived, wear-resisting, toughness is good, shock resistance, prevent collapsing advantage that the performance is good through setting up diamond tool bit and carbide tool bit on the two adjacent tooth points of annular sawtooth respectively.
Description
Technical Field
The utility model relates to a milling cutter technical field, in particular to saw bit milling cutter.
Background
The saw blade milling cutter is a saw blade and a milling cutter, and belongs to both products. The saw blade milling cutter is mainly used for machining or cutting narrow and deep grooves in metal materials such as aluminum and copper with hardness lower than that of the metal materials. It can also be used for milling non-metal such as plastics and wood. The existing saw blade milling cutter is usually provided with a hard alloy cutter head or a diamond cutter head, the hard alloy cutter head has the problems of short service life and insufficient wear performance, and the diamond cutter head has the problems of insufficient toughness, easy breakage and the like.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a saw bit milling cutter that resistance to wears, toughness is good.
In order to solve the problem, the utility model provides a saw bit milling cutter, it includes discoid saw bit body, the center of discoid saw bit body is equipped with the installation shaft hole, the circumference of discoid saw bit body is equipped with annular sawtooth, be provided with diamond segments and carbide tool bit on the two adjacent tooth points of annular sawtooth respectively.
As a further improvement, the disc-shaped saw blade body is provided with an expansion groove.
As a further improvement of the present invention, the expansion groove extends from the tooth space of the annular saw blade toward the center direction of the disc-shaped saw blade body.
As a further improvement, the quantity of expansion tank is a plurality of, and a plurality of expansion tanks evenly set up along the circumference of discoid saw bit body.
As a further improvement, the diamond cutter head and the hard alloy cutter head are provided with chip breakers.
As a further improvement, the chip breaker grooves on the adjacent diamond tool bit and the hard alloy tool bit are staggered along the thickness direction of the disc-shaped saw blade body.
As a further improvement, the disc-shaped saw blade body is provided with a fixing hole and a positioning hole around the mounting shaft hole, through the positioning hole fixes a position the disc-shaped saw blade body, through the fixing hole will after fixing a position the disc-shaped saw blade body is fixed.
As a further improvement, the width of the diamond tool bit and the hard alloy tool bit is larger than the thickness of the disc-shaped saw blade body.
As a further improvement of the utility model, the disc-shaped saw blade body is made of high-speed steel.
The utility model has the advantages that:
the utility model discloses a saw bit milling cutter has longe-lived, wear-resisting, toughness is good, shock resistance, prevent collapsing advantage that the performance is good through setting up diamond tool bit and carbide tool bit on the two adjacent tooth points of annular sawtooth respectively.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a saw blade milling cutter according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a blade milling cutter in an embodiment of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
Description of the labeling: 10. a disc-shaped saw blade body; 11. installing the shaft hole; 12. a fixing hole; 13. positioning holes; 20. a ring-shaped sawtooth; 21. a diamond tool bit; 22. a cemented carbide tip; 23. a chip breaker groove; 30. and (4) an expansion tank.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
As shown in fig. 1-2, in order to provide a blade milling cutter according to an embodiment of the present invention, the blade milling cutter includes a disc-shaped blade body 10, a mounting shaft hole 11 is formed in the center of the disc-shaped blade body 10, annular saw teeth 20 are formed in the circumferential direction of the disc-shaped blade body 10, and a diamond blade 21 and a carbide blade 22 are respectively disposed on two adjacent tips of the annular saw teeth 20.
In one embodiment, the disc-shaped blade body 10 is provided with an expansion slot 30. The expansion groove 30 extends from the gullet of the ring-shaped saw blade 20 toward the center of the disc-shaped blade body 10. Expansion tank 30 has the effect of antidetonation heat dissipation.
In one embodiment, the expansion slot 30 is provided in a plurality, and the plurality of expansion slots 30 are uniformly arranged along the circumferential direction of the disc-shaped saw blade body 10.
In one embodiment, shown in fig. 3, when diamond tip 21 and carbide tip 22 are wider, chip breakers 23 are provided on both diamond tip 21 and carbide tip 22. Preferably, the chip breakers 23 of the adjacent diamond segments 21 and carbide segments 22 are arranged in a staggered manner in the thickness direction of the disc-shaped saw blade body 10. The chip breaking is facilitated, and the cutting resistance is reduced. In another embodiment, when the diamond tip 21 and the carbide tip 22 are narrow, the cutting resistance is low, and thus the diamond tip 21 and the carbide tip 22 may not have chip breakers.
In the present embodiment, the disc-shaped blade body 10 is provided with a fixing hole 12 and a positioning hole 13 around the mounting shaft hole 11, the disc-shaped blade body 10 is positioned by the positioning hole 13, and the disc-shaped blade body 10 is fixed after the positioning by the fixing hole 12. Furthermore, the positioning can be realized by matching the positioning pin with the positioning hole 13, and the fixing can be realized by matching the bolt with the fixing hole 12. Preferably, the fixing holes 12 and the positioning holes 13 are arranged at intervals. Is beneficial to increasing the stability of the structure.
In the present embodiment, the widths of the diamond tip 21 and the carbide tip 22 are larger than the thickness of the disc-shaped blade body 10.
In one embodiment, the disc-shaped blade body 10 is high speed steel.
The utility model discloses a saw bit milling cutter has longe-lived, wear-resisting, toughness is good, shock resistance, prevent collapsing the advantage that the performance is good.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (9)
1. The utility model provides a saw bit milling cutter, its characterized in that, includes discoid saw bit body, the center of discoid saw bit body is equipped with the installation shaft hole, the circumference of discoid saw bit body is equipped with annular sawtooth, be provided with diamond segments and carbide tool bit on the two adjacent tooth points of annular sawtooth respectively.
2. The saw blade milling cutter as claimed in claim 1, wherein the disc-shaped saw blade body is provided with an expansion slot.
3. The blade milling cutter as set forth in claim 2, wherein the expansion slot extends from the gullet of the annular saw blade toward the center of the disc-shaped blade body.
4. The blade milling cutter as set forth in claim 2, wherein the expansion slot is plural in number, and the plural expansion slots are uniformly arranged in a circumferential direction of the disc-shaped blade body.
5. The saw blade milling cutter as claimed in claim 1, wherein the diamond segments and the carbide segments are provided with chip breakers.
6. The saw blade milling cutter as claimed in claim 5, wherein the chip breakers of the adjacent diamond segments and carbide segments are offset in the thickness direction of the disc-shaped saw blade body.
7. The saw blade milling cutter as claimed in claim 1, wherein a fixing hole and a positioning hole are provided on the disc-shaped saw blade body around the mounting shaft hole, the disc-shaped saw blade body is positioned through the positioning hole, and the disc-shaped saw blade body is fixed after positioning through the fixing hole.
8. The saw blade milling cutter as claimed in claim 1, wherein the diamond tips and the carbide tips have a width greater than a thickness of the disc-shaped saw blade body.
9. The saw blade milling cutter as claimed in claim 1, wherein the disc-shaped saw blade body is high speed steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090846.2U CN214417747U (en) | 2020-09-22 | 2020-09-22 | Saw blade milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090846.2U CN214417747U (en) | 2020-09-22 | 2020-09-22 | Saw blade milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214417747U true CN214417747U (en) | 2021-10-19 |
Family
ID=78058838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022090846.2U Active CN214417747U (en) | 2020-09-22 | 2020-09-22 | Saw blade milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214417747U (en) |
-
2020
- 2020-09-22 CN CN202022090846.2U patent/CN214417747U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |