CN218050509U - Numerical milling double-edge corner cleaning slotting tool - Google Patents
Numerical milling double-edge corner cleaning slotting tool Download PDFInfo
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- CN218050509U CN218050509U CN202221210057.0U CN202221210057U CN218050509U CN 218050509 U CN218050509 U CN 218050509U CN 202221210057 U CN202221210057 U CN 202221210057U CN 218050509 U CN218050509 U CN 218050509U
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- 238000003801 milling Methods 0.000 title claims abstract description 20
- 238000004140 cleaning Methods 0.000 title description 4
- 238000005520 cutting process Methods 0.000 claims abstract description 58
- 229910000997 High-speed steel Inorganic materials 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of machining tools, and provides a numerical milling double-edged angle-clearing slotting tool, which comprises a tool handle, wherein one end of the tool handle is connected with a cutting part, the cutting part is of a rib-shaped structure, and the tool handle and the cutting part are kept coincident in the length direction; the front end of the cutting part is provided with a chip groove, so that two sides of the chip groove and the cutting part form a blade structure, and the surfaces of the cutting part, which are arranged on two sides of the blade, are inclined planes. The utility model discloses simplify the procedure, guaranteed the corner precision of work piece milling bore, can compromise low-cost and high efficiency processing again.
Description
Technical Field
The utility model relates to a machine tooling cutter technical field particularly, relates to a clear angle slotting tool of two sword of digital milling.
Background
In the machining of work piece is used, workpiece surface machining forms square notch and accomplishes through adopting machining center or digit control machine tool, the cutter is around main shaft center swivelling movement cutting part, because of the cutting edge front end of milling cutter is the cylinder structure, the arc angle that leads to the square notch after the processing to accomplish can leave with milling cutter radius size, however some parts machining back requirement notch four corners need be the right angle, can't clear the angle through traditional number milling technology, just need further take off the work piece from machining center and change processing equipment, clear the angle coping if spark-erosion machining or bench worker, it is comparatively inconvenient to operate, need carry out the secondary positioning clamping, the processing cost is long, the processing cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clear angle slotting tool of two sword of digital milling, convenient processing reduces processing consuming time and cost.
The embodiment of the utility model discloses a realize through following technical scheme: a numerical milling double-edge corner cleaning slotting tool comprises a tool shank, wherein one end of the tool shank is connected with a cutting part, the cutting part is of a rib-shaped structure, and the tool shank and the cutting part are overlapped in the length direction; the front end of the cutting part is provided with a chip groove, so that two sides of the chip groove and the cutting part form a blade structure, and the surfaces of the cutting part, which are arranged on two sides of the blade, are inclined planes.
Further, the cutting portion extends obliquely outward from the connection end such that a cross section of the cutting portion front end is greater than a cross section of the connection end thereof.
Furthermore, the inclined planes of the cutting part arranged at the two sides of the cutting edge have inclined angles of 1-3 degrees.
Furthermore, the chip flutes are of arc-shaped curved surface openings or V-shaped groove openings.
Further, the knife handle is a cylinder.
Furthermore, the tool shank and the cutting part are of an integrated structure.
Furthermore, the cutter handle and the cutting part are made of high-speed steel.
The technical scheme of the embodiment of the utility model has following advantage and beneficial effect at least: the utility model discloses an in packing into machining center's the tool magazine with this twolip angle clearance slotting tool, milling cutter accomplishes workpiece surface's square notch earlier after, the automatic tool changing of machining center, slotting tool carries out vertical line angle clearance of walking to the four corners corner through numerical control system, and the work piece need not to change processing equipment and reloading and presss from both sides, and the machining precision of make full use of machining center compares electric machining process, and its machining efficiency is higher, and the cost is lower.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a numerical milling double-edged chamfering slotting cutter according to an embodiment of the present invention;
FIG. 2 is a schematic view of the operation of the numerical milling double-edged angle-clearing slotting tool in the processing of the utility model;
fig. 3 is a top view of the workpiece during machining of the numerical milling double-edged bevel slotting tool of the present invention.
Icon: 1-shank, 2-cutting portion, 21-chip flute.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Examples
For further explanation below with reference to specific embodiments, referring to fig. 1 to 3, this embodiment is a digital milling double-edge corner-cleaning slotting tool, which includes a tool shank 1, one end of the tool shank 1 is connected with a cutting part 2, the cutting part 2 is in a rib-shaped structure, and the tool shank 1 and the cutting part 2 are overlapped in the length direction; chip pocket 21 has been seted up to 2 front ends of cutting part, make chip pocket 21 both sides and cutting part 2 form the cutting edge structure, and the surface that cutting part 2 located the cutting edge both sides is the inclined plane, concretely, the utility model discloses when using, during its handle of a knife 1 part of this twolip angle clearing slotting tool accessible was packed into machining center's tool magazine, the work piece clamping is fixed on machining center's workstation, accomplish preliminary milling flutes mouth by milling cutter earlier, change twolip slotting tool into again, utilize numerical control system to carry out vertical round trip to the four corners location of work piece and walk the line in order to accomplish the angle clearing operation, this slotting tool when the installation, its both sides cutting edge is parallel with notch inner wall both sides respectively, the corner angle clearing processing of two opposite faces of notch also can be accomplished to the cutting edge direction that does not need to change the rotation cutter, and the smear metal that produces can be discharged through the inclined plane of chip pocket 21 and cutting edge both sides, avoid smear metal and work piece surface extrusion to form the damage, on the slotting tool, utilize this twolip slotting tool to make the work piece clamping to install behind machining center once, avoid the equipment to shift the loaded down with trivial details of processing, and fully utilized machining center's machining precision, compare the electrical machining technology to clear angle, it is low cost, it is summed up, the processing efficiency, the low cost is summed up.
The extension that leans out from the link of cutting portion 2 in this embodiment for the cross-section of 2 front ends of cutting portion is greater than the cross-section of its link, and is specific, is the inclined plane with the global all around that forms cutting portion 2 through above-mentioned structure, thereby the slotting tool in vertical lower tool course of working, its surface can have sufficient chip containing space with notch inner wall all the time, avoids the fish tail.
The inclined planes of the cutting part 2 arranged at the two sides of the blade in the embodiment have inclined angles of 1-3 degrees. Specifically, the length of the cutting part 2 can be ensured by the angle, the area of the connecting end of the cutting part 2 and the handle 1 can be considered, and the cutting part is not easy to break.
The chip pocket 21 in this embodiment is an arc-shaped curved surface mouth or a V-shaped groove mouth structure, and specifically, the chip pocket 21 can also be a notch with other special shapes, and the arc-shaped curved surface mouth and the V-shaped groove mouth are easier and more convenient to process.
The tool holder 1 in this embodiment is a cylinder, and specifically, the tool holder 1 is mounted on a main shaft of a machining center through one end of the cylinder.
The tool holder 1 and the cutting part 2 in this embodiment are of an integrated structure. Specifically, the slotting tool is formed by processing a complete cylinder raw material, the tool shank 1 and the cutting part 2 have good connection strength, and the fracture resistance is higher.
The manufacturing materials of the tool holder 1 and the cutting part 2 in the embodiment are high-speed steel, and specifically, the high-speed steel is high in hardness, has enough strength and toughness, is good in heat conductivity, and is very suitable for manufacturing tools.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a clear angle slotting tool of number milling twolip, includes handle of a knife (1), handle of a knife (1) one end is connected with cutting part (2), its characterized in that: the cutting part (2) is of a rib-shaped structure, and the tool shank (1) and the cutting part (2) are overlapped in the length direction;
the front end of the cutting part (2) is provided with a chip groove (21), so that two sides of the chip groove (21) and the cutting part (2) form a blade structure, and the surfaces of the cutting part (2) arranged on two sides of the blade are inclined planes.
2. The numerical milling double-edged angle-clearing slotting tool according to claim 1, wherein: the cutting part (2) extends obliquely outwards from the connecting end, so that the cross section of the front end of the cutting part (2) is larger than that of the connecting end thereof.
3. The multiple mill double-edged bevel cutting insert of claim 2, wherein: the inclined planes of the cutting part (2) arranged at two sides of the cutting edge have inclination angles of 1-3 degrees.
4. The multiple mill double-edged bevel cutting insert of claim 1, wherein: the chip groove (21) is of an arc-shaped curved surface opening or a V-shaped groove opening structure.
5. The numerical milling double-edged angle-clearing slotting tool according to claim 1, wherein: the knife handle (1) is a cylinder.
6. The multiple mill double-edged bevel cutting insert of claim 1, wherein: the knife handle (1) and the cutting part (2) are of an integrated structure.
7. The multiple mill double-edged bevel cutting insert of claim 1, wherein: the cutter handle (1) and the cutting part (2) are made of high-speed steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221210057.0U CN218050509U (en) | 2022-05-18 | 2022-05-18 | Numerical milling double-edge corner cleaning slotting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221210057.0U CN218050509U (en) | 2022-05-18 | 2022-05-18 | Numerical milling double-edge corner cleaning slotting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218050509U true CN218050509U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221210057.0U Active CN218050509U (en) | 2022-05-18 | 2022-05-18 | Numerical milling double-edge corner cleaning slotting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218050509U (en) |
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2022
- 2022-05-18 CN CN202221210057.0U patent/CN218050509U/en active Active
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