CN213945040U - Double-edge aluminum milling cutter with chip grooves - Google Patents
Double-edge aluminum milling cutter with chip grooves Download PDFInfo
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- CN213945040U CN213945040U CN202022489716.6U CN202022489716U CN213945040U CN 213945040 U CN213945040 U CN 213945040U CN 202022489716 U CN202022489716 U CN 202022489716U CN 213945040 U CN213945040 U CN 213945040U
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Abstract
The utility model discloses a take twolip milling cutter for aluminium of chip groove, including milling cutter post, spacing hole, spliced pole, set screw, nut, fixed slot, chip groove, twolip sword wall, connection base, milling cutter head and screw thread post. The utility model has the advantages that: the milling cutter post is telescopic connection from top to bottom through set screw and spliced pole, it is flexible from top to bottom through the milling cutter post, and then make the staff when using this double-edged aluminum milling cutter device of taking the chip groove, can adjust its whole length as required, spacing hole is provided with six, and be the equidistance formula setting, and the diameter in spacing hole is greater than the set screw, spacing hole through the equidistance formula, make the length between milling cutter post and the spliced pole can carry out the accurate regulation, the chip groove is provided with two, and be the spiral winding form setting, prevent that the sweeps from gluing in the chip groove, cause the jam of chip groove, the milling cutter head is provided with multiple model, after the milling cutter head damages, can change alone to it, economic cost is saved.
Description
Technical Field
The utility model relates to a twolip milling cutter for aluminium specifically is a twolip milling cutter for aluminium of taking chip groove belongs to twolip milling cutter technical field for aluminium.
Background
The milling cutter refers to a cutter with the length of the arc part being larger than 1/4 circles, in the process of die machining, the machining face of a part of a small workpiece is provided with a draft angle, a common R-angle cutter is long in blade length, the rigidity strength of the cutter is reduced, the strength and the rigidity of the cutter cannot meet requirements, the service life of the cutter is short, in order to enhance the strength and the rigidity of the cutter and enhance the service life of the cutter, a short-blade strong type milling cutter is designed for improving the rigidity and the strength and ensuring the precision of the die, the die is machined in place at one time, when the workpiece is subjected to hole machining, the hole is roughly machined, then the hole is finely machined, and finally the inlet end of the hole is chamfered, so that the machining method needs three tools, needs to clamp the tool for three times, the clamping time is long, and the efficiency is low; meanwhile, after three times of clamping, positioning errors exist, and the machining precision is reduced.
Because when processing aluminum products, a purpose-made double-edged aluminum milling cutter needs to be used, therefore, the double-edged aluminum milling cutter with chip grooves is needed to meet the requirements on the current market, although various double-edged aluminum milling cutters are produced on the current market, generally speaking, a lot of common problems still exist, firstly, a top end milling cutter head and a milling cutter column of the existing double-edged aluminum milling cutter adopt an integrated structure mostly, the damaged milling cutter head and the damaged milling cutter column cannot be replaced, unnecessary economic loss is caused, secondly, a connecting column of the existing double-edged aluminum milling cutter cannot stretch out and draw back, and a worker cannot adjust the device to a proper length according to the requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take twolip milling cutter for aluminum of chip groove just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a double-edged aluminum milling cutter with chip grooves comprises a milling cutter column, a limiting hole, a connecting column, a positioning screw, a screw cap, a fixing groove, a chip groove, a double-edged cutter wall, a connecting base, a milling cutter head and a threaded column; the milling cutter post is fixed in the inside cavity of spliced pole, and the vertical top that sets up at, spacing hole level runs through the setting on the lateral wall of milling cutter post, the spliced pole constitutes this double-edged aluminum milling cutter's of taking the chip groove major structure jointly with the milling cutter post, the lock is twisted soon on the lateral wall top of spliced pole to the set screw, and runs through spacing hole, the right-hand member at the set screw is twisted soon to the nut, the fixed slot is the indent formula and sets up in the lateral wall bottom of spliced pole, the chip groove is the indent formula and sets up on the lateral wall of milling cutter post, the double-edged tool bit wall is located the lateral wall of milling cutter post, it revolves soon the lock on the top of milling cutter post to connect the base through the screw thread post, milling cutter head welded fastening is at the upper surface of connecting the base, the vertical welded fastening of screw thread post is in the bottom center department of connecting the base.
Preferably, in order to enable a worker to adjust the overall length of the double-edged aluminum milling cutter device with the chip discharge grooves as required when the milling cutter device is used by the worker through the vertical extension of the milling cutter column, the milling cutter column is connected with the connecting column in a vertically-telescopic manner through a positioning screw.
Preferably, in order to make the length between milling cutter post and the spliced pole carry out the accurate adjustment through the spacing hole of equidistance formula, spacing hole is provided with six to be the equidistance formula and set up, and the diameter in spacing hole is greater than set screw.
Preferably, in order to prevent the scraps from being stuck in the scrap discharging groove and causing the blockage of the scrap discharging groove, two scrap discharging grooves are arranged and are spirally wound, and an anti-sticking coating is sprayed on the inner wall of the scrap discharging groove.
Preferably, in order to change it alone after the milling cutter head damages, save economic cost, the milling cutter head is provided with multiple model to be detachable connection through screw post and milling cutter post.
The utility model has the advantages that: the double-edged aluminum milling cutter has reasonable design, the milling cutter column is connected with the connecting column in an up-and-down telescopic way through the positioning screw, and through the up-and-down telescopic way of the milling cutter column, so that when the double-edged aluminum milling cutter device with the chip grooves is used by a worker, the whole length of the milling cutter device can be adjusted according to the requirement, six limiting holes are arranged in an equidistant manner, the diameter of each limiting hole is larger than that of a positioning screw, the length between the milling cutter column and the connecting column can be accurately adjusted through the equidistant limiting holes, two chip removing grooves are arranged, and is spirally wound, and an anti-sticking coating is sprayed on the inner wall of the chip-removing groove to prevent the waste chips from sticking in the chip-removing groove to block the chip-removing groove, the milling head is provided with a plurality of models, and be detachable connection through screw post and milling cutter post, after the milling cutter head damages, can change it alone, save economic cost.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
fig. 2 is a schematic view of a local structure of the present invention.
In the figure: 1. milling cutter post, 2, spacing hole, 3, connecting post, 4, set screw, 5, nut, 6, fixed slot, 7, chip groove, 8, double-edged knife wall, 9, connecting base, 10, milling cutter head and 11, screw thread post.
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. 1-2, a double-edged aluminum milling cutter with a chip groove comprises a milling cutter column 1, a limiting hole 2, a connecting column 3, a positioning screw 4, a nut 5, a fixing groove 6, a chip groove 7, a double-edged cutter wall 8, a connecting base 9, a milling cutter head 10 and a threaded column 11; the milling cutter column 1 is fixed in the inner cavity of the connecting column 3 and is vertically arranged at the top, the limiting hole 2 is horizontally arranged on the side wall of the milling cutter column 1 in a penetrating way, the connecting column 3 and the milling cutter column 1 jointly form the main body structure of the double-edged aluminum milling cutter with the chip discharge grooves, the positioning screws 4 are screwed and locked at the top end of the side wall of the connecting column 3, and penetrates through the limiting hole 2, the screw cap 5 is screwed and locked at the right end of the positioning screw 4, the fixing groove 6 is arranged at the bottom of the side wall of the connecting column 3 in a concave manner, the chip removing groove 7 is arranged on the side wall of the milling cutter column 1 in a concave manner, the double-edged cutter wall 8 is positioned on the side wall of the milling cutter column 1, the connecting base 9 is screwed and locked at the top end of the milling cutter column 1 through a threaded column 11, the milling cutter head 10 is welded and fixed on the upper surface of the connecting base 9, and the threaded column 11 is vertically welded and fixed at the center of the bottom of the connecting base 9.
The milling cutter column 1 is connected with the connecting column 3 in a vertically telescopic manner through the positioning screws 4, the whole length of the milling cutter column 1 can be adjusted as required by the upper and lower telescopic manner of the milling cutter column 1, the diameter of the limiting hole 2 is larger than that of the positioning screws 4, the length between the milling cutter column 1 and the connecting column 3 can be accurately adjusted through the limiting hole 2 in an equidistant manner, the chip relief grooves 7 are provided with two and are arranged in a spiral winding manner, an anti-sticking coating is sprayed on the inner wall of the chip relief groove 7, the situation that waste chips are stuck in the chip relief groove 7 to cause the blockage of the chip relief groove 7 is avoided, the milling cutter head 10 is provided with various types and is detachably connected with the milling cutter column 1 through the thread column 11, and after the milling cutter head 10 is damaged, can change it alone, save economic cost.
The working principle is as follows: when using this twolip for aluminium milling cutter, earlier with milling cutter post 1 through set screw 4 run through spacing hole 2, fix it with spliced pole 3, and then control the device's whole length, then with spliced pole 3 through fixed slot 6 with external connecting member fixed can, after milling cutter head 10 damages, change milling cutter head 10 and twist soon with milling cutter post 1 through screw post 11 and lock can.
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 (5)
1. The utility model provides a two-edged milling cutter for aluminum of band elimination chip groove which characterized in that: the milling cutter comprises a milling cutter column (1), a limiting hole (2), a connecting column (3), a positioning screw (4), a nut (5), a fixing groove (6), a chip removing groove (7), a double-edged cutter wall (8), a connecting base (9), a milling cutter head (10) and a threaded column (11); the milling cutter column (1) is fixed in an inner cavity of the connecting column (3) and vertically arranged at the top, the limiting hole (2) is horizontally arranged on the side wall of the milling cutter column (1) in a penetrating mode, the connecting column (3) and the milling cutter column (1) jointly form the main body structure of the double-edge aluminum milling cutter with the chip discharge grooves, the positioning screw (4) is locked at the top end of the side wall of the connecting column (3) in a screwing mode and penetrates through the limiting hole (2), the nut (5) is locked at the right end of the positioning screw (4) in a screwing mode, the fixing groove (6) is arranged at the bottom of the side wall of the connecting column (3) in an inwards concave mode, the chip discharge grooves (7) are arranged on the side wall of the milling cutter column (1) in an inwards concave mode, the double-edge cutter wall (8) is located on the side wall of the milling cutter column (1), the connecting base (9) is locked at the top end of the milling cutter column (1) in a screwing mode through the threaded column (11), the milling head (10) is welded and fixed on the upper surface of the connecting base (9), and the threaded column (11) is vertically welded and fixed at the center of the bottom of the connecting base (9).
2. The double-edged aluminum milling cutter with chip flutes as claimed in claim 1, wherein: the milling cutter column (1) is connected with the connecting column (3) in an up-and-down telescopic mode through a positioning screw (4).
3. The double-edged aluminum milling cutter with chip flutes as claimed in claim 1, wherein: the limiting holes (2) are six and arranged in an equidistant mode, and the diameter of each limiting hole (2) is larger than that of each positioning screw (4).
4. The double-edged aluminum milling cutter with chip flutes as claimed in claim 1, wherein: the two chip removing grooves (7) are spirally wound, and an anti-sticking coating is sprayed on the inner wall of each chip removing groove (7).
5. The double-edged aluminum milling cutter with chip flutes as claimed in claim 1, wherein: the milling cutter head (10) is provided with various models and is detachably connected with the milling cutter column (1) through the threaded column (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022489716.6U CN213945040U (en) | 2020-11-02 | 2020-11-02 | Double-edge aluminum milling cutter with chip grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022489716.6U CN213945040U (en) | 2020-11-02 | 2020-11-02 | Double-edge aluminum milling cutter with chip grooves |
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| Publication Number | Publication Date |
|---|---|
| CN213945040U true CN213945040U (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022489716.6U Active CN213945040U (en) | 2020-11-02 | 2020-11-02 | Double-edge aluminum milling cutter with chip grooves |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909546A (en) * | 2021-11-18 | 2022-01-11 | 苏州馨威盛切削工具有限公司 | Anti-fracture titanium alloy milling cutter |
-
2020
- 2020-11-02 CN CN202022489716.6U patent/CN213945040U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113909546A (en) * | 2021-11-18 | 2022-01-11 | 苏州馨威盛切削工具有限公司 | Anti-fracture titanium alloy milling cutter |
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