CN213729570U

CN213729570U - High-hardness aluminum milling cutter for aluminum profile machining

Info

Publication number: CN213729570U
Application number: CN202022792250.7U
Authority: CN
Inventors: 蒋明明
Original assignee: Changzhou Chuangjin Tool Co ltd
Current assignee: Changzhou Chuangjin Tool Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-20
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a high rigidity milling cutter for aluminium alloy processing, including handle of a knife, connecting plate, connector, mount pad, fastening bolt, fastening nut, fastening screw, baffle, tool bit, chip groove, louvre, cutting edge, screw hole one and screw hole two. The utility model has the advantages that: the inside mounting groove of seting up of mount pad is trapezoidal form, and the size suits with the connector, it is more stable that the connector of being convenient for is connected with the mount pad, what tool bit and cutting edge all adopted is diamond material, diamond hardness is big, be convenient for improve this milling cutter for aluminium's life, the horizontal length of baffle is greater than the diameter of stating the tool bit, be convenient for prevent that the sweeps from splashing into milling machine, to and lead to the fact certain damage, the louvre is provided with a plurality of, and encircle to distribute on the tool bit, be convenient for dispel the heat to the tool bit, prevent that the too big tool bit of heat from causing destruction, the chip groove is provided with two, be convenient for clear up the sweeps, prevent that the sweeps from piling up on the tool bit.

Description

High-hardness aluminum milling cutter for aluminum profile machining

Technical Field

The utility model relates to an aluminium is with milling cutter specifically is a high rigidity aluminium is with milling cutter for aluminium section bar processing, 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. When the aluminum material is processed, because the hardness of the aluminum material is soft, a cutter is seriously abraded during cutting and is easy to damage, so that the cutting speed is low, the chip removal effect is not good enough, and the aluminum material is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The object of the utility model is to provide a high rigidity milling cutter for aluminium alloy processing just for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a high-hardness aluminum milling cutter for processing aluminum profiles comprises a cutter handle, a connecting plate, a connector, a mounting seat, a fastening bolt, a fastening nut, a fastening screw, a baffle, a cutter head, a chip groove, a heat dissipation hole, a cutting edge, a first threaded hole and a second threaded hole; the utility model discloses a device for fixing a knife rest, including handle of a knife, connector and tool bit, the upper end rigid coupling of handle of a knife has the connecting plate, and the upper end fixed mounting of connecting plate has the connector, the lower extreme fixed mounting of handle of a knife has the baffle, the lower surface rigid coupling of baffle has the tool bit, the chip groove has been seted up on the tool bit, and the both sides of tool bit are provided with the cutting edge, the surface of tool bit is provided with the louvre, the upper end of connector is provided with the mount pad, the upper end axis position of connector sets up threaded hole one, and the downside both ends symmetry of connector sets up threaded hole two, the mounting groove has been seted up to the inside of mount pad, and the interior top surface rigid coupling of mounting groove has fastening nut, carry out the rigid coupling through fastening screw between connector and the mount pad, the connecting plate carries out fixed connection through fastening bolt with the mount pad.

Preferably, for the convenience of the connector can be connected with the mounting seat more stably, the mounting groove that the mounting seat is inside to be seted up is trapezoidal form, and the size suits with the connector.

Preferably, in order to improve the service life of the aluminum milling cutter, the cutting head and the single-tooth cutting edge are made of diamond materials, and the diamond hardness is high.

Preferably, in order to prevent the waste chips from splashing into the milling machine during the milling process and causing certain damage to the milling machine, the transverse length of the baffle is larger than the diameter of the cutter head.

Preferably, in order to facilitate the heat dissipation of the cutter head, the cutter head is prevented from being damaged by excessive heat in the milling process, and the heat dissipation holes are provided with a plurality of heat dissipation holes and distributed on the cutter head in a surrounding manner.

Preferably, in order to facilitate the cleaning of the scraps, the scraps are prevented from being accumulated on the cutter head, and the two scrap discharge grooves are provided.

The utility model has the advantages that: this kind of a high rigidity milling cutter for aluminium for processing of aluminium alloy reasonable in design, the inside mounting groove of seting up of mount pad is trapezoidal form, and the size suits with the connector, it is more stable that the connector of being convenient for can be connected with the mount pad, it is diamond material that tool bit and cutting edge all adopt, diamond hardness is big, be convenient for improve this milling cutter for aluminium's life, the horizontal length of baffle is greater than the diameter of stating the tool bit, be convenient for prevent milling the in-process, the sweeps splashes into milling machine, to and cause certain damage, the louvre is provided with a plurality of, and encircle to distribute on the tool bit, be convenient for dispel the heat to the tool bit, prevent to mill the too big tool bit of in-process heat and cause destruction, the chip groove is provided with two, be convenient for clear up the sweeps, prevent that the sweeps from piling up on the tool bit.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the tool bit of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. the tool comprises a tool shank, 2, a connecting plate, 3, a connector, 4, a mounting seat, 5, a fastening bolt, 6, a fastening nut, 7, a fastening screw, 8, a baffle, 9, a tool bit, 10, a chip groove, 11, a heat dissipation hole, 12, a cutting edge, 13, a first threaded hole and a second threaded hole.

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 to 3, a high-hardness aluminum milling cutter for processing aluminum profiles comprises a cutter handle 1, a connecting plate 2, a connector 3, a mounting seat 4, a fastening bolt 5, a fastening nut 6, a fastening screw 7, a baffle 8, a cutter head 9, a chip groove 10, heat dissipation holes 11, a blade 12, a first threaded hole 13 and a second threaded hole 14; the knife handle 1, the connector 3 and the knife head 9 form the main body part of the device, the upper end of the knife handle 1 is fixedly connected with the connecting plate 2, and the upper end of the connecting plate 2 is fixedly provided with a connector 3, the lower end of the knife handle 1 is fixedly provided with a baffle plate 8, a cutter head 9 is fixedly connected with the lower surface of the baffle plate 8, a chip groove 10 is arranged on the cutter head 9, and both sides of the cutter head 9 are provided with blades 12, the surface of the cutter head 9 is provided with heat dissipation holes 11, the upper end of the connector 3 is provided with a mounting seat 4, a threaded hole I13 is arranged at the axial line position in the upper end of the connector 3, two threaded holes 14 are symmetrically arranged at two ends of the lower side of the connector 3, an installation groove is arranged inside the installation seat 4, and the interior top surface rigid coupling of mounting groove has fastening nut 6, carry out the rigid coupling through fastening screw 7 between connector 3 and the mount pad 4, connecting plate 2 carries out fixed connection through fastening bolt 5 with mount pad 4.

The inside mounting groove of seting up of mount pad 4 is trapezoidal form, and the size suits with connector 3, and the connector 3 of being convenient for can be connected with mount pad 4 more stably, what tool bit 9 and cutting edge 12 all adopted is diamond material, and diamond hardness is big, is convenient for improve this milling cutter for aluminium's life, the horizontal length of baffle 8 is greater than the diameter that states tool bit 9, is convenient for prevent milling the in-process, and the sweeps splatter into milling machine, to and cause certain damage, louvre 11 is provided with a plurality of, and encircles and distribute on tool bit 9, is convenient for dispel the heat to tool bit 9, prevents to mill the in-process heat and too big causes destruction to tool bit 9, chip groove 10 is provided with two, is convenient for clear up the sweeps, prevents that the sweeps from piling up on tool bit 9.

The working principle is as follows: when using this kind of a high rigidity milling cutter for aluminium section bar processing, at first be connected handle of a knife 1 with connector 3 through fastening bolt 5 and fastening screw 7 respectively with mount pad 4 through connecting plate 2, install mount pad 4 after connecting and can mill the work on milling machine, at milling the in-process, because be provided with a plurality of radiating grooves 11 on the tool bit 9, consequently, can in time dispel the heat to tool bit 9, prevent that tool bit 9 from overheated being destroyed, still be provided with chip groove 10 on the tool bit 9 simultaneously, be convenient for clear up the sweeps, prevent that the sweeps from piling up on tool bit 9, it is more convenient to use.

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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a milling cutter for high rigidity aluminium for aluminium alloy processing which characterized in that: the tool comprises a tool shank (1), a connecting plate (2), a connector (3), a mounting seat (4), a fastening bolt (5), a fastening nut (6), a fastening screw (7), a baffle (8), a tool bit (9), a chip groove (10), a heat dissipation hole (11), a cutting edge (12), a first threaded hole (13) and a second threaded hole (14); the utility model discloses a cutting tool, including handle of a knife (1), connector (3) and tool bit (9), the upper end rigid coupling of handle of a knife (1) has connecting plate (2), and the upper end fixed mounting of connecting plate (2) has connector (3), the lower extreme fixed mounting of handle of a knife (1) has baffle (8), the lower surface rigid coupling of baffle (8) has tool bit (9), seted up chip groove (10) on tool bit (9), and the both sides of tool bit (9) are provided with cutting edge (12), the surface of tool bit (9) is provided with louvre (11), the upper end of connector (3) is provided with mount pad (4), the upper end axis position of connector (3) is seted up screw hole one (13), and the downside both ends symmetry of connector (3) are seted up screw hole two (14), the mounting groove has been seted up to the inside of mount pad (4), and the interior top surface rigid coupling of mounting groove has fastening nut (6), carry out the rigid coupling through fastening screw (7) between connector (3) and mount pad (4), connecting plate (2) carry out fixed connection through fastening bolt (5) with mount pad (4).

2. The milling cutter for high-hardness aluminum for aluminum profile processing according to claim 1, wherein: the mounting groove formed in the mounting seat (4) is trapezoidal and the size of the mounting groove is matched with that of the connector (3).

3. The milling cutter for high-hardness aluminum for aluminum profile processing according to claim 1, wherein: the tool bit (9) and the cutting edge (12) are made of diamond materials, and the diamond hardness is high.

4. The milling cutter for high-hardness aluminum for aluminum profile processing according to claim 1, wherein: the transverse length of the baffle (8) is larger than the diameter of the cutter head (9).

5. The milling cutter for high-hardness aluminum for aluminum profile processing according to claim 1, wherein: the heat dissipation holes (11) are provided with a plurality of heat dissipation holes and distributed on the cutter head (9) in a surrounding mode.

6. The milling cutter for high-hardness aluminum for aluminum profile processing according to claim 1, wherein: the two chip grooves (10) are arranged.