CN105499679A - Appearance forming milling cutter - Google Patents
Appearance forming milling cutter Download PDFInfo
- Publication number
- CN105499679A CN105499679A CN201610015615.0A CN201610015615A CN105499679A CN 105499679 A CN105499679 A CN 105499679A CN 201610015615 A CN201610015615 A CN 201610015615A CN 105499679 A CN105499679 A CN 105499679A
- Authority
- CN
- China
- Prior art keywords
- seat
- cutting
- milling cutter
- outward appearance
- appearance profile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2200/00—Details of milling cutting inserts
- B23C2200/32—Chip breaking or chip evacuation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C5/00—Milling-cutters
- B23C5/02—Milling-cutters characterised by the shape of the cutter
- B23C5/10—Shank-type cutters, i.e. with an integral shaft
- B23C5/1054—T slot cutters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses an appearance forming milling cutter which comprises a cutter body and one or more cutting seats formed at the top end of the cutter body. The adjacent cutting seats are arranged in a relatively-twisted mode. Chip grooves are formed between the adjacent cutting seats, and concave positions are formed in the tops of the cutting seats. The cutting seats are provided with inclined arc surfaces and cutting planes, wherein the inclined arc surfaces are tangent to the cutting seats, and main cutting edges are formed on the sides, tangent to the inclined arc surfaces in an inclined mode, of the side faces of the cutting seats. The inclined arc surfaces extend downwards from the tops of the cutting seats, and the width of the inclined arc surfaces becomes large gradually. The cutting planes are located on the lower portions of the cutting seats, and auxiliary cutting edges are formed at the tangent parts of the inclined arc surfaces and the cutting planes. The appearance forming milling cutter has the advantages of being simple in structure, convenient to machine and low in production cost; it is avoided that cutters are changed many times when non-standard parts are machined, and the potential safety hazards caused when the cutters are changed are reduced.
Description
[technical field]
The present invention relates generally to a kind of outward appearance profile milling cutter.
[background technology]
Cutter is the instrument for machining in machine-building, also known as cutting element.Most cutters is that machine is used, but also has hand.Because the cutter used in machine-building is substantially all for cutting metal material, thus " cutter " one word be generally just interpreted as metal cutting tool.In as this kind of in milling machine machine-building processing, cutter produces amount of heat when cutting, and cutter changing gets up pretty troublesome, or in the process changing cutter, once operate miss, as easy as rolling off a logly causes industrial injury.General milling machine is three axial machining tools, and the workpiece of lathe in Milling Processes is mostly standard regular shape, can make easy to process like this.But milling machine often needs to process a lot of nonstandard part in actual production, cumbersome when nonstandard class irregular part processed by conventional milling machine, may need repeatedly to change process tool, thus reduce production efficiency, too increase potential safety hazard simultaneously.In this case can propose one there is the one-time formed metal cutting tool of outward appearance just to seem necessary.
[summary of the invention]
In order to need repeatedly to change the problem of cutter when solving general milling machine processing irregular part, the present invention proposes a kind of outward appearance profile milling cutter.
This outward appearance profile milling cutter adopts following technical scheme:
A kind of outward appearance profile milling cutter, it comprises cutter hub and the cutting seat being formed at described cutter hub top, and the quantity of described cutting seat is more than 1; Be provided with bits groove between adjacent described cutting seat, the top of described cutting seat is provided with recess;
Described cutting seat has inclination cambered surface and cutting plane, described inclination cambered surface and described cutting seat phase meet, and the side of described cutting seat forms major cutting edge with the side of described inclination cambered surface gradient high phase meet; Described inclination cambered surface is from the top of described cutting seat toward downward-extension, and the width of described inclination cambered surface increases gradually; Described cutting plane is positioned at described cutting seat bottom.
As the further scheme of the present invention, described cutting seat comprises the first cutting seat, and second cuts seat, 3rd cuts seat and the 4th cuts seat, and described first cuts seat, described second cuts seat, and described 3rd cutting seat and the described 4th cuts seat and arranges to form cutter head with circumferential successively.
As the further scheme of the present invention, described first cuts seat, and described second cuts seat, described 3rd chip seat and described 4th chip seat Rotational Symmetry each other.
As the further scheme of the present invention, described tool bit diameter is 32mm.
As the further scheme of the present invention, described outward appearance profile milling cutter length is 50mm.
As the further scheme of the present invention, the diameter range of described cutter hub is 15.987 ~ 16mm.
As the further scheme of the present invention, the altitude range of described inclination cambered surface is 8.005 ~ 8.035mm.
As the further scheme of the present invention, the depth bounds of described recess is 0.985 ~ 1.015mm.
As the further scheme of the present invention, the distance from top scope of relative two described cutting seats is 9.99 ~ 10.01mm.
The present invention compares produced beneficial effect with background technology:
Outward appearance profile milling cutter proposed by the invention has the following advantages: one, use simple, easy to process, manufacturing cost is low; Repeatedly change cutter when two, avoiding the nonstandard part of processing, improve production efficiency, also reduce potential safety hazard when changing cutter simultaneously.
[accompanying drawing explanation]
Fig. 1 is the outward appearance profile milling cutter front view in preferred embodiment provided by the present invention;
Fig. 2 is the outward appearance profile milling cutter left view in preferred embodiment provided by the present invention;
Fig. 3 is the A-A partial enlarged drawing in Fig. 1;
Fig. 4 is the outward appearance profile milling cutter first visual angle figure schematic diagram in preferred embodiment provided by the present invention;
Fig. 5 is the outward appearance profile milling cutter second visual angle schematic diagram in preferred embodiment provided by the present invention.
[detailed description of the invention]
Be described below in detail embodiments of the invention, described embodiment example is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.
In describing the invention, it should be noted that, for the noun of locality, if any term " " center ", " laterally (X) ", " longitudinally (Y) ", " vertical (Z) " " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", indicating positions such as " counterclockwise " and position relationship are based on orientation shown in the drawings or position relationship, only for the ease of describing the present invention and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with particular orientation structure and operation, restriction concrete protection domain of the present invention can not be interpreted as.
In addition, if any term " first ", " second " only for describing object, and instruction or hint relative importance can not be interpreted as or imply the quantity indicating technical characteristic.Thus, be limited with " first ", " second " feature can express or implicit comprise one or more this feature, in the present description, the implication of " several " is two or more, unless otherwise expressly limited specifically.
In the present invention, except as otherwise clear stipulaties and restriction, should go to understand as broad sense if any term " assembling ", " being connected ", " connection " term, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Also can be mechanical connection; Can be directly be connected, also can be connected by intermediary, can be that two element internals are connected.For those of ordinary skills, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In invention, unless otherwise prescribed and limit, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise fisrt feature and second feature and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " under " and " above " comprise fisrt feature directly over second feature and oblique upper, or be only represent the height of fisrt feature level height higher than second feature.Fisrt feature second feature " on ", " under " and " below " comprise fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is lower than second feature.
Below in conjunction with the accompanying drawing of description, by being further described the specific embodiment of the present invention, make technical scheme of the present invention and beneficial effect thereof clearly, clearly.Be exemplary below by embodiment is described with reference to the drawings, be intended to explain the present invention, and can not limitation of the present invention be interpreted as.
Preferred embodiment provided by the invention: as shown in Fig. 1 ~ Fig. 5, a kind of outward appearance profile milling cutter, it comprises cutter hub 10 and the cutting seat 20 being formed at described cutter hub top, and described outward appearance profile milling cutter length is 50mm, and the diameter of described cutter hub 10 is 16mm.The quantity of described cutting seat 20 is more than 1; Be provided with bits groove 30 between adjacent described cutting seat 20, described bits groove 30 has the smooth arc-shaped surface 31 that roughness value is 0.8, and the top of described cutting seat 20 is provided with recess 21, and the degree of depth of described recess 21 is 1mm.
Described cutting seat 20 has inclination cambered surface 22 and cutting plane 23, the height of described inclination cambered surface 22 is 8.02mm, described inclination cambered surface 22 and described cutting seat 20 phase meet, and the side of described cutting seat 20 forms major cutting edge 24 with the side of described inclination cambered surface gradient high phase meet; Described inclination cambered surface 22 is from the top of described cutting seat 20 toward downward-extension, and the width of described inclination cambered surface 22 increases gradually, as shown in Figure 3, by top, down A, B, C, D, E are followed successively by 4.2mm, 6.8mm to inclination cambered surface radius, 8.9mm, 13.5mm, 35mm, the meet place F of inclination cambered surface, the radius of G cambered surface is 0.5mm, and described cutting plane 23 is positioned at described cutting seat 20 bottom.
Described cutting seat 20 comprises the first cutting seat 26, second cuts seat 27,3rd cuts seat 28 and the 4th cuts seat 29, described first cuts seat 26, and described second cuts seat 27, described 3rd chip seat 28 and described 4th chip seat 29 Rotational Symmetry each other, and described first cuts seat 26, described second cuts seat 27, and the described 3rd cuts seat 28 and the described 4th cuts seat 29 and arrange with circumferential successively and be connected to form cutter head 40, and described cutter head 30 diameter is 32mm.The distance from top of two relative described cutting seats is 10mm.
During work, the afterbody of cutter hub 10 described in mechanical grip, described outward appearance profile milling cutter rotates around axial line A, described cutter head 40 cutting workpiece, workpiece shapes forms in the described recess 21 of described outward appearance profile milling cutter and described inclination cambered surface 22, and the chip that described cutter head 10 excises opens described cutter hub 10 through the sidepiece of described cutting seat 20 by the diversion of described bits groove 20.
In the description of description, the description of reference term " embodiment ", " preferably ", " example ", " concrete example " or " some examples " etc. means the specific features, structure, material or the feature that describe in conjunction with this embodiment or example, be contained at least one embodiment of the present invention or example, the schematic representation in this manual for above-mentioned term not necessarily refers to identical embodiment or example.And the specific features of description, structure, material or feature can combine in a suitable manner in any one or more embodiment or example.
By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; the present invention is not limited to above-mentioned detailed description of the invention; basis of the present invention adopts the improvement of techniques well known and substitutes and all drop on protection scope of the present invention, should be limited it by each claim.
Claims (9)
1. an outward appearance profile milling cutter, is characterized in that: it comprises cutter hub and the cutting seat being formed at described cutter hub top, and the quantity of described cutting seat is more than 1; Be provided with bits groove between adjacent described cutting seat, the top of described cutting seat is provided with recess;
Described cutting seat has inclination cambered surface and cutting plane, described inclination cambered surface and described cutting seat phase meet, and the side of described cutting seat forms major cutting edge with the side of described inclination cambered surface gradient high phase meet; Described inclination cambered surface is from the top of described cutting seat toward downward-extension, and the width of described inclination cambered surface increases gradually; Described cutting plane is positioned at described cutting seat bottom.
2. outward appearance profile milling cutter according to claim 1, it is characterized in that: described cutting seat comprises the first cutting seat, second cuts seat, 3rd cuts seat and the 4th cuts seat, and described first cuts seat, described second cuts seat, and described 3rd cutting seat and the described 4th cuts seat and arranges to form cutter head with circumferential successively.
3. outward appearance profile milling cutter according to claim 2, is characterized in that: described first cuts seat, and described second cuts seat, described 3rd chip seat and described 4th chip seat Rotational Symmetry each other.
4. according to claim 1 or 2 or described outward appearance profile milling cutter, it is characterized in that: described tool bit diameter is 32mm.
5. outward appearance profile milling cutter according to claim 1 and 2, is characterized in that: described outward appearance profile milling cutter length is 50mm.
6. outward appearance profile milling cutter according to claim 1 and 2, is characterized in that: the diameter range of described cutter hub is 15.987 ~ 16mm.
7. outward appearance profile milling cutter according to claim 1 and 2, is characterized in that: the altitude range of described inclination cambered surface is 8.005 ~ 8.035mm.
8. outward appearance profile milling cutter according to claim 1 and 2, is characterized in that: the depth bounds of described recess is 0.985 ~ 1.015mm.
9. outward appearance profile milling cutter according to claim 1 and 2, is characterized in that: the distance from top scope of relative two described cutting seats is 9.99 ~ 10.01mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610015615.0A CN105499679A (en) | 2016-01-09 | 2016-01-09 | Appearance forming milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610015615.0A CN105499679A (en) | 2016-01-09 | 2016-01-09 | Appearance forming milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105499679A true CN105499679A (en) | 2016-04-20 |
Family
ID=55708189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610015615.0A Pending CN105499679A (en) | 2016-01-09 | 2016-01-09 | Appearance forming milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105499679A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671340A (en) * | 2017-10-16 | 2018-02-09 | 中山市园丰精密刃具有限公司 | A kind of one side side milling forming cutter |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029421A (en) * | 2010-12-16 | 2011-04-27 | 保定天威集团有限公司 | Moulding milling cutter |
| CN203281964U (en) * | 2013-06-03 | 2013-11-13 | 河冶住商工模具有限公司 | Efficient processing end-milling cutter |
| CN203944900U (en) * | 2014-07-21 | 2014-11-19 | 锑玛(苏州)精密工具有限公司 | A kind of for processing the spiral forming milling cutter of pinion cutter forming tank |
| CN104588755A (en) * | 2015-01-10 | 2015-05-06 | 中山火炬开发区园丰刀具厂（普通合伙） | Four-edge staggered-teeth forming tool |
| WO2015075117A1 (en) * | 2013-11-20 | 2015-05-28 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Milling tool |
| CN204449450U (en) * | 2014-12-31 | 2015-07-08 | 天津正天医疗器械有限公司 | Molding cutter |
| CN204843086U (en) * | 2015-07-07 | 2015-12-09 | 无锡国宏硬质合金模具刃具有限公司 | Composite forming PCD milling cutter |
| CN205464515U (en) * | 2016-01-09 | 2016-08-17 | 中山市园丰精密刃具有限公司 | Outward appearance profile milling cutter |
-
2016
- 2016-01-09 CN CN201610015615.0A patent/CN105499679A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029421A (en) * | 2010-12-16 | 2011-04-27 | 保定天威集团有限公司 | Moulding milling cutter |
| CN203281964U (en) * | 2013-06-03 | 2013-11-13 | 河冶住商工模具有限公司 | Efficient processing end-milling cutter |
| WO2015075117A1 (en) * | 2013-11-20 | 2015-05-28 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG | Milling tool |
| CN203944900U (en) * | 2014-07-21 | 2014-11-19 | 锑玛(苏州)精密工具有限公司 | A kind of for processing the spiral forming milling cutter of pinion cutter forming tank |
| CN204449450U (en) * | 2014-12-31 | 2015-07-08 | 天津正天医疗器械有限公司 | Molding cutter |
| CN104588755A (en) * | 2015-01-10 | 2015-05-06 | 中山火炬开发区园丰刀具厂（普通合伙） | Four-edge staggered-teeth forming tool |
| CN204843086U (en) * | 2015-07-07 | 2015-12-09 | 无锡国宏硬质合金模具刃具有限公司 | Composite forming PCD milling cutter |
| CN205464515U (en) * | 2016-01-09 | 2016-08-17 | 中山市园丰精密刃具有限公司 | Outward appearance profile milling cutter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671340A (en) * | 2017-10-16 | 2018-02-09 | 中山市园丰精密刃具有限公司 | A kind of one side side milling forming cutter |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |