CN213350975U - Diamond coating hard alloy end milling cutter - Google Patents
Diamond coating hard alloy end milling cutter Download PDFInfo
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- CN213350975U CN213350975U CN202021969872.6U CN202021969872U CN213350975U CN 213350975 U CN213350975 U CN 213350975U CN 202021969872 U CN202021969872 U CN 202021969872U CN 213350975 U CN213350975 U CN 213350975U
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- cutting blade
- milling cutter
- fixture block
- positioning screw
- positioning
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Abstract
The utility model belongs to the technical field of milling cutter, especially diamond-coated carbide end mill, including the milling cutter dish, the outward flange integrated into one piece of milling cutter dish has the support tooth, the side surface of support tooth is provided with the cutting blade, the surface welding of cutting blade has spacing post, spacing hole has been seted up on the surface of support tooth, spacing post is installed in the inside of spacing hole, install the location fixture block between support tooth and the cutting blade, location fixture block surface sets up the downthehole positioning screw that is installed, the edge of milling cutter dish has seted up the location screw; the positioning fixture block, the positioning screw rod and the positioning screw hole are arranged on the cutting blade on the surface of the supporting tooth side, the positioning screw rod penetrates through the surface of the positioning fixture block to form a hole and is screwed in the positioning screw hole, the stability of the cutting blade on the surface of the supporting tooth side is improved, and meanwhile, a limiting column welded on the surface of the cutting blade is arranged in a limiting hole formed in the surface of the supporting tooth.
Description
Technical Field
The utility model belongs to the technical field of milling cutter, concretely relates to diamond coating carbide end mill.
Background
The diamond-coated hard alloy end mill is made of hard alloy and is commonly used for cutting aviation aluminum, and the hard alloy is an alloy material which is made of hard compounds of refractory metals and bonding metals through a powder metallurgy process. The hard alloy has a series of excellent performances of high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance and the like, particularly high hardness and wear resistance, basically keeps unchanged even at the temperature of 500 ℃, and still has high hardness at the temperature of 1000 ℃. When the traditional hard alloy end milling cutter is used, the stability of the cutting blade after installation is insufficient, the cutting blade is easy to loosen after long-time use, and meanwhile, the strength of the milling cutter head is insufficient.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a diamond coating carbide end mill has cutting blade stability height, and it is firm to fix a position cutting blade simultaneously, and the characteristics that milling cutter dish structural strength is high.
In order to achieve the above object, the utility model provides a following technical scheme: diamond coating carbide end mill, including the facing cutter dish, the outward flange integrated into one piece of facing cutter dish has the support tooth, the side surface of support tooth is provided with the cutting blade, the skin weld of cutting blade has spacing post, spacing hole has been seted up on the surface of support tooth, spacing post is installed in the inside in spacing hole, install the location fixture block between support tooth and the cutting blade, the downthehole positioning screw of installing is seted up on the location fixture block surface, the location screw has been seted up at the edge of facing cutter dish, positioning screw's tip closes the inside at the location screw soon, the limited layering of side surface integrated into one piece of location fixture block, the spacing groove has been seted up on the surface of cutting blade, the inside at the spacing groove is installed to the pressure limiting strip, the surface mounting of facing cutter dish has the beaded finish.
As the utility model discloses a diamond coating carbide end mill is preferred technical scheme, milling cutter outward flange integrated into one piece's support tooth equidistant is provided with twelve.
As the utility model discloses a diamond coating carbide end mill is preferred technical scheme, the spacing post of cutting blade surface welding is provided with threely, just spacing post and spacing hole one-to-one.
As the utility model discloses a diamond coating carbide end mill prefers technical scheme, the location fixture block is not square platform column structure.
As the utility model discloses a diamond coating carbide end mill preferred technical scheme, the degree of depth of spacing groove is the half of voltage limiting strip thickness.
Compared with the prior art, the beneficial effects of the utility model are that: through the positioning fixture block, positioning screw and positioning screw install the cutting blade at supporting flank surface, for positioning screw pass positioning fixture block surface simultaneously and set up the hole and close soon in the inside of positioning screw, the stability of cutting blade installation at supporting flank surface has been increased, cutting blade surface welded spacing post is installed in the spacing hole of supporting flank surface and seting up, the spacing strip of positioning fixture block side surface integrated into one piece is installed in the spacing inslot that the cutting blade surface was seted up simultaneously, the firmness of cutting blade installation at supporting flank surface has been increased, the convenience of carrying out the location to the cutting blade has been improved, milling cutter dish surface mounting's beaded finish simultaneously, be convenient for strengthen the milling cutter dish.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection structure of the support tooth and the cutting blade according to the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the positioning fixture block and the pressure limiting strip of the present invention;
in the figure: 1. a milling cutter disc; 2. supporting the teeth; 3. a cutting insert; 4. a limiting column; 5. a limiting hole; 6. positioning a fixture block; 7. positioning a screw rod; 8. positioning the screw hole; 9. limiting and pressing strips; 10. a limiting groove; 11. a reinforcement ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: diamond coating carbide end mill, including facing cutter 1, facing cutter 1's outward flange integrated into one piece has support tooth 2, the side surface that supports tooth 2 is provided with cutting blade 3, the skin weld of cutting blade 3 has spacing post 4, spacing hole 5 has been seted up on the surface of support tooth 2, spacing post 4 is installed in the inside of spacing hole 5, install positioning fixture block 6 between support tooth 2 and the cutting blade 3, positioning fixture block 6 sets up downthehole positioning screw 7 of installing in surface, positioning screw 8 has been seted up at facing cutter 1's edge, positioning screw 7's tip closes soon in the inside of positioning screw 8, positioning fixture block 6's side surface integrated into one piece finite layering 9, spacing groove 10 has been seted up on cutting blade 3's surface, finite layering 9 installs in the inside of spacing groove 10, facing cutter 1's surface mounting has beaded finish 11.
In this embodiment, through positioning fixture block 6, positioning screw 7 and positioning screw 8 install the cutting blade 3 at the 2 side surfaces of support tooth, give positioning screw 7 simultaneously and pass positioning fixture block 6 surface and set up the hole and close soon in the inside of positioning screw 8, the stability of cutting blade 3 installation at the 2 side surfaces of support tooth has been increased, the spacing post 4 of cutting blade 3 surface welding is installed in the spacing hole 5 that the 2 surface of support tooth was seted up, the spacing strip 9 of positioning fixture block 6 side surface integrated into one piece installs in the spacing groove 10 that the 3 surface of cutting blade was seted up simultaneously, the firm nature of cutting blade 3 installation at the 2 surface of support tooth has been increased, the convenience of fixing a position cutting blade 3 has been improved, the beaded finish 11 of milling cutter 1 surface mounting simultaneously, be convenient for strengthen milling cutter 1.
Specifically, twelve supporting teeth 2 integrally formed on the outer edge of the milling cutter disc 1 are arranged at equal intervals.
In the present embodiment, it is convenient to support the cutting insert 3.
Specifically, three limiting columns 4 welded on the surface of the cutting blade 3 are arranged, and the limiting columns 4 correspond to the limiting holes 5 one by one.
In this embodiment, the stability of mounting of the cutting insert 3 is increased.
Specifically, the positioning fixture block 6 is not in a square table-shaped structure.
In the present embodiment, positioning of the cutting insert 3 is facilitated.
Specifically, the depth of the limiting groove 10 is one half of the thickness of the limiting strip 9.
In this embodiment, the stability of the pressure-limiting strip 9 mounted inside the limiting groove 10 is increased.
The utility model discloses a theory of operation and use flow: during installation, install the beaded finish 11 on the surface of milling cutter dish 1, place cutting blade 3 on the surface of supporting tooth 2, the spacing post 4 of 3 surface welding of cutting blade is installed in the spacing hole 5 of 2 surface setups of supporting tooth this moment, place positioning fixture block 6 between supporting tooth 2 and cutting blade 3, the pressure limiting strip 9 of 6 side surface integrated into one piece of positioning fixture block this moment installs in the spacing groove 10 that 3 surfaces of cutting blade were seted up, positioning screw 7 passes the hole on 6 surfaces of positioning fixture block and closes the inside at positioning screw 8 soon simultaneously, during the use, fix milling cutter dish 1 at the output shaft tip of vertical spindle drilling machine, cut the aviation aluminum product through cutting blade 3.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Diamond coating carbide end mill, including facing cutter (1), its characterized in that: the outer edge integrated into one piece of milling cutter dish (1) has support tooth (2), the side surface of support tooth (2) is provided with cutting blade (3), the skin weld of cutting blade (3) has spacing post (4), spacing hole (5) have been seted up on the surface of support tooth (2), the inside in spacing hole (5) is installed in spacing post (4), install positioning fixture block (6) between support tooth (2) and cutting blade (3), positioning fixture block (6) surface is seted up downthehole positioning screw (7) of installing, positioning screw (8) have been seted up at the edge of milling cutter dish (1), the tip of positioning screw (7) is screwed in the inside of positioning screw (8), the side surface integrated into one piece limited layering (9) of positioning fixture block (6), spacing groove (10) have been seted up on the surface of cutting blade (3), the limiting and pressing strip (9) is arranged inside the limiting groove (10), and the surface of the milling cutter disc (1) is provided with a reinforcing ring (11).
2. The diamond coated cemented carbide end mill according to claim 1, characterized in that: twelve supporting teeth (2) which are integrally formed on the outer edge of the milling cutter head (1) are arranged at equal intervals.
3. The diamond coated cemented carbide end mill according to claim 1, characterized in that: the cutting blade (3) is characterized in that three limiting columns (4) welded on the surface of the cutting blade are arranged, and the limiting columns (4) correspond to the limiting holes (5) one by one.
4. The diamond coated cemented carbide end mill according to claim 1, characterized in that: the positioning fixture block (6) is of a square platform-shaped structure.
5. The diamond coated cemented carbide end mill according to claim 1, characterized in that: the depth of the limiting groove (10) is half of the thickness of the limiting strip (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021969872.6U CN213350975U (en) | 2020-09-10 | 2020-09-10 | Diamond coating hard alloy end milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021969872.6U CN213350975U (en) | 2020-09-10 | 2020-09-10 | Diamond coating hard alloy end milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213350975U true CN213350975U (en) | 2021-06-04 |
Family
ID=76150970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021969872.6U Active CN213350975U (en) | 2020-09-10 | 2020-09-10 | Diamond coating hard alloy end milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213350975U (en) |
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2020
- 2020-09-10 CN CN202021969872.6U patent/CN213350975U/en active Active
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