CN215392715U - Stepped sharp tooth groove milling cutter for aluminum - Google Patents
Stepped sharp tooth groove milling cutter for aluminum Download PDFInfo
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- CN215392715U CN215392715U CN202121305428.9U CN202121305428U CN215392715U CN 215392715 U CN215392715 U CN 215392715U CN 202121305428 U CN202121305428 U CN 202121305428U CN 215392715 U CN215392715 U CN 215392715U
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- milling cutter
- groove
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- stepped
- cutter seat
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Abstract
The utility model discloses a stepped sharp-tooth-groove aluminum milling cutter which comprises a milling cutter seat, a chip removing groove, sharp teeth, a first water spray nozzle, a second water spray nozzle, a base, a locking hole, a water injection cavity, a butt joint disc, a butt joint hole, a locking screw, a connecting column, a reinforcing disc, a clamping groove, an adjusting hole and a water injection column. The utility model has the beneficial effects that: the whole cascaded structure that constitutes of milling cutter seat, and the edge of cascaded milling cutter seat's every layer of structure all is provided with the milling cutter edge, through stair structure, make the staff can process the notch of the different degree of depth on the work piece through milling cutter seat man-hour, accelerate work efficiency, be provided with the chip groove on the milling cutter seat, the top of milling cutter seat is provided with sharp tooth, the top of sharp tooth is provided with first water jet, be provided with the second water jet in the chip groove, and milling cutter seat's center department is provided with the water injection chamber, first water jet, second water jet and water injection chamber through connection, through first water jet, the second water jet sprays the washing liquid, prevent that the sweeps will retreat the jam chip groove.
Description
Technical Field
The utility model relates to a milling cutter, in particular to a stepped sharp-tooth-grooved aluminum milling cutter, and belongs to the technical field of cutting tools.
Background
The milling cutter is a rotary cutter which is used for milling and provided with one or more cutter teeth, the cutter teeth sequentially and intermittently cut off the allowance of a workpiece during working, the milling cutter is mainly used for processing planes, steps, grooves, forming surfaces, cutting off the workpiece and the like on a milling machine, and comprises a wheel groove milling cutter, wherein the wheel groove milling cutter is also called a Christmas tree milling cutter, is a complex forming cutter specially designed for processing wheel grooves of a steam turbine rotor, and the wheel groove milling is a time-consuming production process in the processing process of the steam turbine rotor all the time.
Because groove milling cutter's top does not set up sharp tooth mostly, need carry out the trompil to the work piece through the trompil instrument when milling, complex operation, consequently, then need a sharp tooth groove milling cutter, current groove milling cutter mostly has various problems, one of them, current sharp tooth's socket milling cutter does not adopt the structure of echelonment mostly, lead to the staff can't mill the notch of the different degree of depth with the work piece as required when milling, can only process through changing groove milling cutter, influence work efficiency, its two, most do not set up the water jet in current sharp tooth's socket milling cutter's the chip groove, lead to when processing the work piece sweeps will chip groove jam with the chip groove.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stepped sharp-tooth-groove aluminum milling cutter for solving the problems.
The utility model realizes the purpose through the following technical scheme: a stepped sharp-tooth-groove aluminum milling cutter comprises a milling cutter holder; the milling cutter seat constitutes this milling cutter's major structure, the vertical connection in bottom of milling cutter seat is fixed with the spliced pole, the bottom level welded fastening of milling cutter seat has the base, the bottom of base is the indent formula and is provided with the locking hole, the top level of spliced pole is fixed with the butt joint dish, the vertical water injection post that is fixed with in top center department of butt joint dish, just welded fastening has the reinforcing disc between butt joint dish and the spliced pole.
As a still further scheme of the utility model: the milling cutter seat integrally forms a stepped structure, and the edge of each layer of the stepped milling cutter seat is provided with a milling cutter edge.
As a still further scheme of the utility model: the milling cutter is characterized in that eight chip removing grooves are formed in the milling cutter base at equal angles, each chip removing groove is of a straight groove-shaped structure and vertically penetrates through the milling cutter base by taking the center of the milling cutter base as a circle center.
As a still further scheme of the utility model: the top of the milling cutter seat is provided with sharp teeth, the top of the sharp teeth is provided with first water spray nozzles, the chip removal groove is internally provided with second water spray nozzles, the center of the milling cutter seat is provided with a water injection cavity, and the first water spray nozzles, the second water spray nozzles and the water injection cavity are communicated and connected.
As a still further scheme of the utility model: the bottom of the base is horizontally connected with a butt joint disc, a butt joint hole penetrates through the butt joint disc, a locking screw is arranged in the butt joint hole, and the locking screw and the locking hole are screwed and locked.
As a still further scheme of the utility model: be provided with the draw-in groove on the spliced pole, the draw-in groove left and right sides is symmetrical formula setting, and is the equidistance formula on the draw-in groove and is provided with the regulation hole.
The utility model has the beneficial effects that: the slot milling cutter is reasonable in design, the milling cutter seat integrally forms a stepped structure, the edges of each layer of structure of the stepped milling cutter seat are provided with milling cutter edges, through the stepped structure, workers can process notches with different depths on a workpiece through the milling cutter seat during machining, the working efficiency is improved, the milling cutter seat is provided with eight chip relief grooves, the chip relief grooves are arranged at equal angles, the chip relief grooves are of straight groove-shaped structures and vertically penetrate through the milling cutter seat by taking the center of the milling cutter seat as the circle center, through the eight chip relief grooves, the milling cutter seat can quickly discharge scraps through the chip relief grooves during milling, the top of the milling cutter seat is provided with sharp teeth, the top of the sharp teeth is provided with a first water spray port, a second water spray port is arranged in each chip relief groove, the center of the milling cutter seat is provided with a water injection cavity, and the first water spray port, the second water spray port and the water injection cavity are in through connection The second water jet sprays the washing liquid, prevent that the sweeps from blockking up the chip groove, the bottom horizontally connected with of base has the butt joint dish, run through on the butt joint dish and be provided with the butt joint hole, be provided with the locking screw in the butt joint hole, the locking screw revolves soon with the locking hole and twists the locking, make the staff can be with milling cutter seat and spliced pole high-speed joint and dismantlement through the locking screw, be provided with the draw-in groove on the spliced pole, the draw-in groove is the symmetrical formula setting about, and be the equidistance formula on the draw-in groove and be provided with the regulation hole, make external fixed component can fix the different positions on the spliced pole as required through the regulation hole.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is a schematic view of the overall split structure of the present invention;
FIG. 4 is a schematic view of the overall structure of the connecting column of the present invention.
In the figure: 1. milling cutter seat, 2, chip removing groove, 3, sharp tooth, 4, first water jet, 5, second water jet, 6, base, 7, locking hole, 8, water injection cavity, 9, butt joint dish, 10, butt joint hole, 11, locking screw, 12, spliced pole, 13, reinforcing disc, 14, draw-in groove, 15, adjusting hole and 16, water injection post.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 3, a stepped sharp-toothed groove aluminum milling cutter includes a milling cutter holder 1; milling cutter seat 1 constitutes this milling cutter's major structure, the vertical connection in bottom of milling cutter seat 1 is fixed with spliced pole 12, the horizontal welded fastening in bottom of milling cutter seat 1 has base 6, the bottom of base 6 is the indent formula and is provided with locking hole 7, the top level of spliced pole 12 is fixed with to set 9, the vertical water injection post 16 that is fixed with in top center department of set 9, just welded fastening has reinforcing disc 13 between set 9 and the spliced pole 12.
Furthermore, in the embodiment of the present invention, the milling cutter base 1 integrally forms a stepped structure, and the edge of each layer of the stepped milling cutter base 1 is provided with a milling cutter edge, so that by means of the stepped structure, a worker can machine notches with different depths on a workpiece through the milling cutter base 1 during machining, thereby increasing the working efficiency.
Furthermore, in the embodiment of the present invention, the milling cutter base 1 is provided with eight chip relief grooves 2, the eight chip relief grooves 2 are arranged at equal angles, the chip relief grooves 2 are in a straight groove structure and vertically penetrate through the milling cutter base 1 with the center of the milling cutter base 1 as a circle center, and the eight chip relief grooves 2 enable the milling cutter base 1 to discharge waste chips through the chip relief grooves 2 during milling.
Example two
Referring to fig. 1 to 3, a stepped sharp-toothed groove aluminum milling cutter includes a milling cutter holder 1; milling cutter seat 1 constitutes this milling cutter's major structure, the vertical connection in bottom of milling cutter seat 1 is fixed with spliced pole 12, the horizontal welded fastening in bottom of milling cutter seat 1 has base 6, the bottom of base 6 is the indent formula and is provided with locking hole 7, the top level of spliced pole 12 is fixed with to set 9, the vertical water injection post 16 that is fixed with in top center department of set 9, just welded fastening has reinforcing disc 13 between set 9 and the spliced pole 12.
Further, in the embodiment of the present invention, the top of the milling cutter holder 1 is provided with the sharp teeth 3, the top of the sharp teeth 3 is provided with the first water injection port 4, the chip removal groove 2 is provided with the second water injection port 5, the center of the milling cutter holder 1 is provided with the water injection cavity 8, the first water injection port 4, the second water injection port 5 and the water injection cavity 8 are connected in a penetrating manner, and the cleaning solution is injected through the first water injection port 4 and the second water injection port 5, so that the chip removal groove 2 is prevented from being blocked by the waste chips.
Further, in the embodiment of the present invention, the bottom of the base 6 is horizontally connected with a docking plate 9, a docking hole 10 is formed through the docking plate 9, a locking screw 11 is disposed in the docking hole 10, the locking screw 11 is screwed and locked with the locking hole 7, and a worker can quickly connect and disconnect the milling cutter holder 1 and the connecting column 12 through the locking screw 11.
Furthermore, in the embodiment of the present invention, the connecting column 12 is provided with the clamping grooves 14, the clamping grooves 14 are symmetrically arranged left and right, the clamping grooves 14 are provided with the adjusting holes 15 at equal intervals, and the external fixing member can be fixed at different positions on the connecting column 12 as required through the adjusting holes 15.
The working principle is as follows: when using this groove milling cutter, earlier with water injection post 16 and 8 butt joints of water injection chamber, then pass the butt joint hole 10 on the mating flange 9 with locking screw 11 to with locking hole 7 revolve twist the locking can, then be connected fixedly with external fixed component through adjustment hole 15 with spliced pole 12, when milling, mill blade holder 1 through the echelonment makes the staff can process the notch of the different degree of depth with the work piece as required, and spray the washing liquid through first water jet 4, second water jet 5, prevent that the sweeps from blockking up chip groove 2.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)
1. A stepped sharp-tooth-groove aluminum milling cutter comprises a milling cutter base (1); the method is characterized in that: milling cutter seat (1) constitutes the major structure of this milling cutter, the vertical connection in bottom of milling cutter seat (1) is fixed with spliced pole (12), the bottom level welded fastening of milling cutter seat (1) has base (6), the bottom of base (6) is indent formula and is provided with locking hole (7), the top level of spliced pole (12) is fixed with butt joint dish (9), the top center department vertical fixation of butt joint dish (9) has water injection post (16), just welded fastening has reinforcing disc (13) between butt joint dish (9) and spliced pole (12).
2. The stepped, sharp-toothed, fluted aluminum milling cutter according to claim 1, wherein: the milling cutter seat (1) integrally forms a stepped structure, and the edge of each layer of the stepped milling cutter seat (1) is provided with a milling cutter edge.
3. The stepped, sharp-toothed, fluted aluminum milling cutter according to claim 1, wherein: the milling cutter is characterized in that the milling cutter base (1) is provided with eight chip removing grooves (2), the chip removing grooves (2) are arranged at equal angles, and the chip removing grooves (2) are of straight groove-shaped structures and vertically penetrate through the milling cutter base (1) by taking the center of the milling cutter base (1) as the circle center.
4. A stepped, pointed flute milling cutter for aluminum according to claim 1 or 3, characterized in that: the top of the milling cutter seat (1) is provided with sharp teeth (3), the top of the sharp teeth (3) is provided with first water spray nozzles (4), second water spray nozzles (5) are arranged in the chip removing grooves (2), a water injection cavity (8) is arranged at the center of the milling cutter seat (1), and the first water spray nozzles (4), the second water spray nozzles (5) and the water injection cavity (8) are connected in a penetrating mode.
5. The stepped, sharp-toothed, fluted aluminum milling cutter according to claim 1, wherein: the bottom of the base (6) is horizontally connected with a butt joint disc (9), a butt joint hole (10) penetrates through the butt joint disc (9), a locking screw (11) is arranged in the butt joint hole (10), and the locking screw (11) and the locking hole (7) are screwed and locked.
6. The stepped, sharp-toothed, fluted aluminum milling cutter according to claim 1, wherein: be provided with draw-in groove (14) on spliced pole (12), draw-in groove (14) left and right sides is symmetrical formula setting, and is the equidistance formula on draw-in groove (14) and is provided with regulation hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121305428.9U CN215392715U (en) | 2021-06-11 | 2021-06-11 | Stepped sharp tooth groove milling cutter for aluminum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121305428.9U CN215392715U (en) | 2021-06-11 | 2021-06-11 | Stepped sharp tooth groove milling cutter for aluminum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215392715U true CN215392715U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121305428.9U Active CN215392715U (en) | 2021-06-11 | 2021-06-11 | Stepped sharp tooth groove milling cutter for aluminum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215392715U (en) |
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2021
- 2021-06-11 CN CN202121305428.9U patent/CN215392715U/en active Active
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