CN210387728U - Wear-resistant ball end mill structure for cutting high-temperature alloy - Google Patents
Wear-resistant ball end mill structure for cutting high-temperature alloy Download PDFInfo
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- CN210387728U CN210387728U CN201921044427.6U CN201921044427U CN210387728U CN 210387728 U CN210387728 U CN 210387728U CN 201921044427 U CN201921044427 U CN 201921044427U CN 210387728 U CN210387728 U CN 210387728U
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Abstract
The utility model discloses a formula of wear-resisting bulb milling cutter structure of cutting superalloy, including milling cutter pole, first spiral all sword, second spiral all sword, polish board and first top layer, milling cutter pole is installed on the fixing base, first spiral all sword is installed on milling cutter pole, the surface of first spiral all sword is provided with first arch of polishing, second spiral all sword passes through anchor strut and milling cutter pole interconnect, polish the board and fix on milling cutter pole, be provided with the section on polishing the board, first top layer and polish board interconnect, it is protruding to be provided with the second on the first top layer and polish. This wear-resisting formula ball end milling cutter structure of cutting superalloy, through a series of structural improvement, make ball end milling cutter itself wear resistance better, can carry out quick the giving off to the produced heat of milling cutter operation, the structure is more stable, and the design is more reasonable, the effectual service life who increases milling cutter.
Description
Technical Field
The utility model relates to a milling tool technical field specifically is a formula of wear-resisting bulb milling cutter structure of cutting superalloy.
Background
The ball end milling cutter is a cutter with a cutting edge similar to a ball end and assembled on a milling machine for milling various curved surfaces and arc grooves. The ball end mill is also called R cutter, can mill die steel, cast iron, carbon steel, alloy steel, tool steel and general iron materials, and belongs to an end mill. The ball end mill can normally work in a high-temperature environment.
Along with the continuous development of production technology, milling cutter is more and more big to the effect of industrial processing, and ball head milling cutter just is one of them, but current ball head milling cutter has the structure of self unreasonable when using, and easy wearing and tearing after long-time the use, heat dispersion is not good shortcoming. Aiming at the problems, innovative design is urgently needed on the basis of the structure of the original ball end milling cutter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a formula ball head milling cutter structure that wear-resistants of cutting superalloy to it is unreasonable to propose structure itself in solving above-mentioned background art, wear and tear easily after long-time the use, the not good problem of heat dispersion.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a formula of wear-resisting ball-end milling cutter structure of cutting superalloy, includes milling cutter arbor, first spiral week sword, second spiral week sword, board and the first top layer of polishing, the milling cutter arbor is installed on the fixing base, first spiral week sword is installed on the milling cutter arbor, the surface of first spiral week sword is provided with first arch of polishing, and first spiral week sword and second spiral week sword interconnect, second spiral week sword passes through anchor strut and milling cutter arbor interconnect, and opens on the second spiral week sword and have the through-hole, the board of polishing is fixed on the milling cutter arbor, and the avris of the board of polishing is provided with the anchor block, be provided with the section on the board of polishing, first top layer and board interconnect of polishing, be provided with the second on the first top layer and polish the arch, and the avris of first top layer is provided with the second top layer.
Preferably, the first spiral peripheral edge and the second spiral peripheral edge are both integrated with the milling cutter rod, and the outer surfaces of the first spiral peripheral edge and the second spiral peripheral edge are both provided with first polishing bulges.
Preferably, the second spiral peripheral edge and the first spiral peripheral edge are both provided with through holes, and the reinforcing rod is fixedly connected with the second spiral peripheral edge.
Preferably, the reinforcing blocks are symmetrically arranged about the center line of the grinding plate in 2 numbers, and the reinforcing blocks and the milling cutter bar are connected with each other.
Preferably, the cross section is of an arc-shaped structure, and the first spiral peripheral edge, the second spiral peripheral edge, the first top layer and the second top layer are all provided with the cross section.
Preferably, the top ends of the first top layer and the second top layer form a spherical arc structure, and the outer surfaces of the first top layer and the second top layer are provided with second grinding protrusions.
Compared with the prior art, the beneficial effects of the utility model are that: the wear-resistant ball-end milling cutter structure for cutting the high-temperature alloy has the advantages that through a series of structural improvements, the ball-end milling cutter is better in wear resistance, heat generated by the operation of the milling cutter can be rapidly dissipated, the structure is more stable, the design is more reasonable, and the service life of the milling cutter is effectively prolonged;
1. the polishing bulges are arranged on the surfaces of the plurality of groups of peripheral edges, so that the workpiece can be polished with better effect, and the surface of the milling cutter can be well protected;
2. the peripheral edge and the top layer are provided with a plurality of through holes, so that heat generated by the operation of the milling cutter can be quickly dissipated, and the structure of the milling cutter can be more stable due to the use of the reinforcing rods and the reinforcing blocks;
3. set up a plurality of section on milling cutter is whole, made the holistic middle section part of milling cutter be sunken arc structure, reduced the contact surface of milling cutter and work piece, neither influence the processing of work piece, can strengthen the holistic wearability of milling cutter again.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the milling cutter bar of the present invention;
fig. 3 is a schematic top view of the top layer of the present invention.
In the figure: 1. fixing base, 2, milling cutter pole, 3, first spiral week sword, 4, first arch of polishing, 5, second spiral week sword, 6, anchor strut, 7, through-hole, 8, the board of polishing, 9, reinforcing block, 10, section, 11, first top layer, 12, the second arch of polishing, 13, the second top layer.
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.
Referring to fig. 1-3, the present invention provides a technical solution: an anti-wear ball-end milling cutter structure for cutting high-temperature alloy comprises a fixed seat 1, a milling cutter rod 2, a first spiral peripheral blade 3, a first polishing bulge 4, a second spiral peripheral blade 5, a reinforcing rod 6, a through hole 7, a polishing plate 8, a reinforcing block 9, a section 10, a first top layer 11, a second polishing bulge 12 and a second top layer 13, wherein the milling cutter rod 2 is installed on the fixed seat 1, the first spiral peripheral blade 3 is installed on the milling cutter rod 2, the outer surface of the first spiral peripheral blade 3 is provided with the first polishing bulge 4, the first spiral peripheral blade 3 and the second spiral peripheral blade 5 are connected with each other, the first spiral peripheral blade 3 and the second spiral peripheral blade 5 are both in an integrated structure with the milling cutter rod 1, and the outer surfaces of the first spiral peripheral blade 3 and the second spiral peripheral blade 5 are both provided with the first polishing bulge 4, so that a workpiece can be polished with a better effect, and the surface of the milling cutter can be well protected, the second spiral peripheral edge 5 is connected with the milling cutter bar 2 through a reinforcing rod 6, the second spiral peripheral edge 5 is provided with a through hole 7, the second spiral peripheral edge 5 and the first spiral peripheral edge 3 are both provided with the through holes 7, the reinforcing rod 6 and the second spiral peripheral edge 5 are fixedly connected and can rapidly dissipate heat generated by the operation of the milling cutter, the structure of the milling cutter can be more stable by using the reinforcing rod 6 and a reinforcing block 9, the grinding plate 8 is fixed on the milling cutter bar 2, the side of the grinding plate 8 is provided with the reinforcing block 9, the reinforcing block 9 is symmetrically provided with 2 reinforcing blocks about the central line of the grinding plate 8, the reinforcing block 9 and the milling cutter bar 2 are connected with each other, the grinding plate 8 is provided with a section 10, the section 10 is of an arc-shaped structure, and the first spiral peripheral edge 3, the second spiral peripheral edge 5, the first top layer 11 and the second top layer 13 are all provided with the section 10, so that the whole middle section of the milling cutter is of a sunken arc-shaped structure, the contact surface of milling cutter and work piece has been reduced, neither influence the processing of work piece, can strengthen the holistic wearability of milling cutter again, first top layer 11 and 8 interconnect of polishing board, be provided with the second on the first top layer 11 and polish protruding 12, and the avris of first top layer 11 is provided with second top layer 13, and a sphere arc structure is constituteed on the top of first top layer 11 and second top layer 13, and the surface between them all is provided with the second and polishes protruding 12.
The working principle is as follows: when the milling cutter is used for processing a high-temperature alloy workpiece, the first top layer 11 and the second top layer 13 can firstly contact with the workpiece, the milling cutter can polish the workpiece in the high-speed rotating process, the second polishing bulges 12 on the top layer can directly contact with the polishing surface of the workpiece, the polishing effect is achieved, the direct contact between the surface of the top layer and the workpiece can be avoided, the milling cutter can gradually penetrate into the workpiece in the polishing process, the sections 10 are arranged on the first spiral peripheral edge 3, the second spiral peripheral edge 5, the first top layer 11 and the second top layer 13, the middle section of the milling cutter is in a concave arc structure, the whole milling cutter is protected from being worn by reducing the contact surface between the milling cutter and the workpiece, and when the milling cutter processes the workpiece, the whole milling cutter can generate a large amount of heat, so that the first spiral peripheral edge 3, the second top layer 13 and the workpiece are in a concave arc structure, The through holes 7 are formed in the second spiral peripheral edge 5 and the grinding plate 8, so that a large amount of heat can be quickly dissipated, and the abrasion of the milling cutter under the condition of overhigh temperature is prevented, which is the abrasion prevention principle of the abrasion-resistant ball head milling cutter structure for cutting high-temperature alloy.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wear-resisting formula ball end mill structure of cutting superalloy, includes milling cutter pole (2), first spiral week sword (3), second spiral week sword (5), board (8) and first top layer (11) of polishing, its characterized in that: the milling cutter rod (2) is arranged on the fixed seat (1), the first spiral peripheral edge (3) is arranged on the milling cutter rod (2), the outer surface of the first spiral peripheral edge (3) is provided with a first grinding bulge (4), and the first spiral peripheral edge (3) and the second spiral peripheral edge (5) are connected with each other, the second spiral peripheral edge (5) is connected with the milling cutter rod (2) through a reinforcing rod (6), and the second spiral peripheral edge (5) is provided with a through hole (7), the grinding plate (8) is fixed on the milling cutter rod (2), and the side of the grinding plate (8) is provided with a reinforcing block (9), the grinding plate (8) is provided with a section (10), first top layer (11) and board (8) interconnect of polishing, be provided with the second on first top layer (11) and polish arch (12), and the avris of first top layer (11) is provided with second top layer (13).
2. A wear-resistant ball nose mill structure for cutting high-temperature alloy as set forth in claim 1, wherein: the first spiral peripheral blade (3) and the second spiral peripheral blade (5) are of an integrated structure with the milling cutter rod (2), and the outer surfaces of the first spiral peripheral blade (3) and the second spiral peripheral blade (5) are provided with first grinding bulges (4).
3. A wear-resistant ball nose mill structure for cutting high-temperature alloy as set forth in claim 1, wherein: the second spiral peripheral blade (5) and the first spiral peripheral blade (3) are both provided with through holes (7), and the reinforcing rod (6) is fixedly connected with the second spiral peripheral blade (5).
4. A wear-resistant ball nose mill structure for cutting high-temperature alloy as set forth in claim 1, wherein: the number of the reinforcing blocks (9) is 2, and the reinforcing blocks (9) are connected with the milling cutter rod (2) in a symmetrical mode about the center line of the grinding plate (8).
5. A wear-resistant ball nose mill structure for cutting high-temperature alloy as set forth in claim 1, wherein: the section (10) is of an arc-shaped structure, and the first spiral peripheral edge (3), the second spiral peripheral edge (5), the first top layer (11) and the second top layer (13) are all provided with the section (10).
6. A wear-resistant ball nose mill structure for cutting high-temperature alloy as set forth in claim 1, wherein: the top ends of the first top layer (11) and the second top layer (13) form a spherical arc structure, and the outer surfaces of the first top layer and the second top layer are provided with second grinding protrusions (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921044427.6U CN210387728U (en) | 2019-07-05 | 2019-07-05 | Wear-resistant ball end mill structure for cutting high-temperature alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921044427.6U CN210387728U (en) | 2019-07-05 | 2019-07-05 | Wear-resistant ball end mill structure for cutting high-temperature alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210387728U true CN210387728U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921044427.6U Active CN210387728U (en) | 2019-07-05 | 2019-07-05 | Wear-resistant ball end mill structure for cutting high-temperature alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210387728U (en) |
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2019
- 2019-07-05 CN CN201921044427.6U patent/CN210387728U/en active Active
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