CN217529372U - Straight shank milling cutter for processing aluminum profile - Google Patents
Straight shank milling cutter for processing aluminum profile Download PDFInfo
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- CN217529372U CN217529372U CN202123288275.4U CN202123288275U CN217529372U CN 217529372 U CN217529372 U CN 217529372U CN 202123288275 U CN202123288275 U CN 202123288275U CN 217529372 U CN217529372 U CN 217529372U
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- milling cutter
- straight shank
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Abstract
The utility model discloses a straight shank milling cutter for processing aluminum profiles, comprises a cutter bar, a cutter head and a cutter edge. The utility model has the advantages that: the utility model discloses a fixed mounting has radiating fin on the pole body between cutter arbor and the tool bit, can dispel the heat through radiating fin the heat that the tool bit produced when milling, and through setting up the interior cold groove, when milling, through pouring into interior cold liquid into interior cold groove, utilize interior cold liquid to flow through pole internal portion, take away the heat that tool bit and cutter arbor produced when milling, also can avoid the sweeps to splash simultaneously; the utility model discloses in through the surface at the tool bit around being provided with a plurality of chip grooves, can carry out timely clearance to the sweeps that mills the production, avoid the sweeps to pile up on the cutting edge surface, the tool setting sword causes wearing and tearing, and then improves the life of this cutter, puts fixed mounting at the lower extreme central point of tool bit moreover and has the centering, can carry out quick location to the work piece when milling, avoids appearing the dislocation condition, improves and mills the precision.
Description
Technical Field
The utility model relates to a straight shank milling cutter specifically is a straight shank milling cutter for processing aluminium alloy belongs to milling cutter technical field.
Background
In machining, a cutter is an indispensable main part for machine tool machining, and the quality of the cutter affects the service life of the cutter and the quality and the production efficiency of the machining.
The existing milling cutter has some problems in use:
1) The milling cutter is easy to generate a large amount of heat when in use, most of the existing milling cutters are used for heat dissipation through the arrangement of heat dissipation holes, the heat dissipation effect is not obvious, the cutter is damaged, and the service life of the cutter is influenced;
the existing cutter can not process a large amount of scraps generated during milling in time, so that the scraps are accumulated on the surface of a cutting edge to damage the cutting edge.
Disclosure of Invention
The object of the utility model is to provide a straight shank milling cutter for processing aluminium alloy just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: comprises that
The cutter bar is fixedly provided with an installing head at the upper end, a connecting thread is arranged on the outer side of the installing head, and the milling cutter can be connected with a machine tool through the installing head and the connecting thread;
the cutter head is fixedly connected to the lower end of the cutter bar;
the cutting edge, it is provided with three, and is installed at the periphery of tool bit along certain contained angle respectively.
As a further aspect of the present invention: and a heat radiating fin is fixedly arranged on the rod body between the cutter bar and the cutter head.
As a further aspect of the present invention: the center of the lower end of the cutter head is fixedly provided with a centering device.
As a further aspect of the present invention: the surface of tool bit encircles and is provided with a plurality of junk grooves.
As a further aspect of the present invention: the interior cold trap that runs through of the pole body of cutter arbor and tool bit, the lower extreme intercommunication of interior cold trap has the distributive channel, and every distributive channel all is linked together with the apopore that sets up in the tool bit downside.
As a further aspect of the present invention: the upper end of the internal cooling groove is provided with a water inlet hole arranged on the cutter bar body, and the inside of the water inlet hole is embedded with a sealing plug.
The utility model has the advantages that:
1) The utility model discloses a fixed mounting has radiating fin on the pole body between cutter arbor and tool bit, can dispel the heat that the tool bit produced when milling through radiating fin, and through setting up the interior cold groove, when milling, through injecting interior cold liquid into the interior cold groove, utilize interior cold liquid to flow through the pole body inside, take away the heat that tool bit and cutter arbor produced when milling, also can avoid the sweeps to splash simultaneously;
2) The utility model discloses in through the surface at the tool bit around being provided with a plurality of chip grooves, can carry out timely clearance to the sweeps that mills the production, avoid the sweeps to pile up on the cutting edge surface, the tool setting sword causes wearing and tearing, and then improves the life of this cutter, puts fixed mounting at the lower extreme central point of tool bit moreover and has the centering, can carry out quick location to the work piece when milling, avoids appearing the dislocation condition, improves and mills the precision.
Drawings
Fig. 1 is a schematic front view structure diagram of a straight shank milling cutter for processing aluminum profiles according to the present invention;
FIG. 2 is a schematic view of the cross-section structure of the straight shank milling cutter used for processing aluminum profiles of the present invention;
fig. 3 is the utility model discloses a section structure schematic diagram is overlooked to straight shank milling cutter tool bit for processing aluminium alloy.
In the figure: 1. the cutter comprises a cutter bar, 2, an installing head, 3, a connecting thread, 4, a radiating fin, 5, a cutter head, 6, a chip groove, 7, a water outlet hole, 8, a cutter edge, 9, centering, 10, a water inlet hole, 11, an inner cooling groove, 12, a water diversion groove, 13 and a sealing plug.
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.
Example one
Referring to fig. 1 to 3, a straight shank milling cutter for processing aluminum profiles comprises
The milling cutter comprises a cutter bar 1, wherein the upper end of the cutter bar 1 is fixedly provided with an installing head 2, the outer side of the installing head 2 is provided with a connecting thread 3, and the milling cutter can be connected with a machine tool by the installing head 2 and the connecting thread 3;
the cutter head 5 is fixedly connected to the lower end of the cutter bar 1;
and the three cutting edges 8 are arranged and are respectively arranged at the peripheral edge of the cutter head 5 at a certain included angle.
In the embodiment of the utility model, fixed mounting has radiating fin 4 on the pole body between cutter arbor 1 and tool bit 5, can dispel the heat that produces when milling tool bit 5 through radiating fin 5.
The embodiment of the utility model provides an in, the pole of cutter arbor 1 and cutter arbor 5 is inside to run through and is provided with interior cold trap 11, the lower extreme intercommunication of interior cold trap 11 has distributive groove 12, and every distributive groove 12 all is linked together with apopore 7 that sets up at the cutter head 5 downside, when milling, through to pouring into interior cold liquid in interior cold trap 11, utilizes interior cold liquid to flow through pole internally, takes away the heat that cutter head 5 and cutter arbor 1 produced when milling, also can avoid the sweeps to splash simultaneously.
The embodiment of the utility model provides an in, the setting is installed to the upper end of interior cold box 11 the inlet opening 10 on the arbor 1 pole body, and the inside scarf joint of inlet opening 10 has sealing plug 13, can protect inlet opening 10, prevents that the sweeps from falling into interior cold box 11 and causing the jam.
Example two
Referring to fig. 1 to 3, a straight shank milling cutter for processing aluminum profiles comprises
The milling cutter comprises a cutter bar 1, wherein the upper end of the cutter bar 1 is fixedly provided with an installing head 2, the outer side of the installing head 2 is provided with a connecting thread 3, and the milling cutter can be connected with a machine tool by the installing head 2 and the connecting thread 3;
the cutter head 5 is fixedly connected to the lower end of the cutter bar 1;
and the three cutting edges 8 are arranged and are respectively arranged at the peripheral edge of the cutter head 5 at a certain included angle.
The embodiment of the utility model provides an in, the lower extreme central point of tool bit 5 puts fixed mounting and has centering 9, can when milling, advances line location to the work piece fast, avoids appearing the dislocation condition, improves and mills the precision.
The embodiment of the utility model provides an in, the surface of tool bit 5 is encircleed and is provided with a plurality of chip grooves 6, can carry out timely clearance to the sweeps that mills the production, avoids the sweeps to pile up on cutting edge 8 surfaces, causes wearing and tearing to cutting edge 8.
The working principle is as follows: when using this kind of a straight shank milling cutter for processing aluminium alloy, at first through installation head 2 and connecting thread 3 that set up, be connected this milling cutter with the lathe, then can utilize this milling cutter to process the aluminium alloy, when using, fix a position fast to the machined position of aluminium alloy through centering 9 that sets up, can effectively avoid appearing the dislocation condition, improve and mill the precision, and the sweeps that mills the production clears up through chip groove 6 that sets up, a large amount of heats that tool bit 5 produced when milling can dispel the heat through radiating fin 4, meanwhile, when milling, through pouring into interior cold liquid into interior cold groove 11, utilize interior cold liquid to flow through pole internal portion, take away the heat that tool bit 5 and cutter arbor 1 produced when milling, the radiating effect is obvious, also can avoid the sweeps to splash simultaneously.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (6)
1. A straight shank milling cutter for processing aluminium alloy, its characterized in that includes
The milling cutter comprises a cutter bar (1), wherein the upper end of the cutter bar is fixedly provided with an installing head (2), the outer side of the installing head (2) is provided with a connecting thread (3), and the milling cutter can be connected with a machine tool by arranging the installing head (2) and the connecting thread (3);
the cutter head (5) is fixedly connected to the lower end of the cutter bar (1);
and three cutting edges (8) are arranged and are respectively arranged at the peripheral edge of the cutter head (5) at a certain included angle.
2. The straight shank milling cutter for processing aluminum profiles as set forth in claim 1, wherein: and a heat radiating fin (4) is fixedly arranged on the rod body between the cutter bar (1) and the cutter head (5).
3. The straight shank milling cutter for processing aluminum profiles as set forth in claim 1, wherein: the center of the lower end of the cutter head (5) is fixedly provided with a centering (9).
4. The straight shank milling cutter for processing aluminum profiles as set forth in claim 1, wherein: the surface of the cutter head (5) is provided with a plurality of chip grooves (6) in a surrounding mode.
5. The straight shank milling cutter for processing aluminum profiles as set forth in claim 1, wherein: an inner cooling groove (11) penetrates through the interior of the cutter bar (1) and the rod body of the cutter head (5), the lower end of the inner cooling groove (11) is communicated with a water diversion groove (12), and each water diversion groove (12) is communicated with a water outlet hole (7) formed in the lower side of the cutter head (5).
6. The straight shank milling cutter for processing aluminum profiles as set forth in claim 5, wherein: the upper end of the internal cooling groove (11) is provided with a water inlet (10) arranged on the rod body of the cutter bar (1), and the inside of the water inlet (10) is embedded with a sealing plug (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123288275.4U CN217529372U (en) | 2021-12-25 | 2021-12-25 | Straight shank milling cutter for processing aluminum profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123288275.4U CN217529372U (en) | 2021-12-25 | 2021-12-25 | Straight shank milling cutter for processing aluminum profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217529372U true CN217529372U (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123288275.4U Active CN217529372U (en) | 2021-12-25 | 2021-12-25 | Straight shank milling cutter for processing aluminum profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217529372U (en) |
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2021
- 2021-12-25 CN CN202123288275.4U patent/CN217529372U/en active Active
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